mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-10-06 14:22:18 +00:00
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts: cpu/arm_cortexa8/s5pc1xx/cache.c include/asm-arm/arch-s5pc1xx/sys_proto.h include/sja1000.h Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This commit is contained in:
Minkyu Kang
commit
e598dfc22c
639 changed files with 17956 additions and 17488 deletions
13
MAINTAINERS
13
MAINTAINERS
|
|
@ -36,6 +36,7 @@ Reinhard Arlt <reinhard.arlt@esd-electronics.com>
|
|||
mecp5200 MPC5200
|
||||
pf5200 MPC5200
|
||||
|
||||
caddy2 MPC8349
|
||||
vme8349 MPC8349
|
||||
|
||||
CPCI750 PPC750FX/GX
|
||||
|
|
@ -201,6 +202,8 @@ Frank Gottschling <fgottschling@eltec.de>
|
|||
|
||||
Wolfgang Grandegger <wg@denx.de>
|
||||
|
||||
ipek01 MPC5200
|
||||
|
||||
CCM MPC855
|
||||
|
||||
PN62 MPC8240
|
||||
|
|
@ -277,7 +280,7 @@ Nye Liu <nyet@zumanetworks.com>
|
|||
|
||||
ZUMA MPC7xx_74xx
|
||||
|
||||
Jon Loeliger <jdl@freescale.com>
|
||||
Kumar Gala <kumar.gala@freescale.com>
|
||||
|
||||
MPC8540ADS MPC8540
|
||||
MPC8560ADS MPC8560
|
||||
|
|
@ -543,6 +546,10 @@ Rick Bronson <rick@efn.org>
|
|||
|
||||
AT91RM9200DK at91rm9200
|
||||
|
||||
Po-Yu Chuang <ratbert@faraday-tech.com>
|
||||
|
||||
a320evb FA526 (ARM920T-like) (a320 SoC)
|
||||
|
||||
George G. Davis <gdavis@mvista.com>
|
||||
|
||||
assabet SA1100
|
||||
|
|
@ -712,6 +719,10 @@ Andrea Scian <andrea.scian@dave-tech.it>
|
|||
|
||||
B2 ARM7TDMI (S3C44B0X)
|
||||
|
||||
Nick Thompson <nick.thompson@gefanuc.com>
|
||||
|
||||
da830evm ARM926EJS (DA830/OMAP-L137)
|
||||
|
||||
Albin Tonnerre <albin.tonnerre@free-electrons.com>
|
||||
|
||||
sbc35_a9g20 ARM926EJS (AT91SAM9G20 SoC)
|
||||
|
|
|
|||
16
MAKEALL
16
MAKEALL
|
|
@ -1,4 +1,4 @@
|
|||
#!/bin/sh
|
||||
#!/bin/bash
|
||||
|
||||
# Print statistics when we exit
|
||||
trap exit 1 2 3 15
|
||||
|
|
@ -39,6 +39,7 @@ LIST=""
|
|||
ERR_CNT=0
|
||||
ERR_LIST=""
|
||||
TOTAL_CNT=0
|
||||
RC=0
|
||||
|
||||
#########################################################################
|
||||
## MPC5xx Systems
|
||||
|
|
@ -63,6 +64,7 @@ LIST_5xxx=" \
|
|||
icecube_5100 \
|
||||
icecube_5200 \
|
||||
inka4x0 \
|
||||
ipek01 \
|
||||
lite5200b \
|
||||
mcc200 \
|
||||
mecp5200 \
|
||||
|
|
@ -356,10 +358,12 @@ LIST_8260=" \
|
|||
#########################################################################
|
||||
|
||||
LIST_83xx=" \
|
||||
caddy2 \
|
||||
kmeter1 \
|
||||
MPC8313ERDB_33 \
|
||||
MPC8313ERDB_NAND_66 \
|
||||
MPC8315ERDB \
|
||||
MPC8315ERDB_NAND \
|
||||
MPC8323ERDB \
|
||||
MPC832XEMDS \
|
||||
MPC832XEMDS_ATM \
|
||||
|
|
@ -538,6 +542,7 @@ LIST_ARM7=" \
|
|||
#########################################################################
|
||||
|
||||
LIST_ARM9=" \
|
||||
a320evb \
|
||||
ap920t \
|
||||
ap922_XA10 \
|
||||
ap926ejs \
|
||||
|
|
@ -548,6 +553,7 @@ LIST_ARM9=" \
|
|||
cp926ejs \
|
||||
cp946es \
|
||||
cp966 \
|
||||
da830evm \
|
||||
imx27lite \
|
||||
lpd7a400 \
|
||||
mv88f6281gtw_ge \
|
||||
|
|
@ -936,6 +942,12 @@ build_target() {
|
|||
|
||||
${MAKE} ${JOBS} all 2>&1 >${LOG_DIR}/$target.MAKELOG \
|
||||
| tee ${LOG_DIR}/$target.ERR
|
||||
|
||||
# Check for 'make' errors
|
||||
if [ ${PIPESTATUS[0]} -ne 0 ] ; then
|
||||
RC=1
|
||||
fi
|
||||
|
||||
if [ -s ${LOG_DIR}/$target.ERR ] ; then
|
||||
ERR_CNT=$((ERR_CNT + 1))
|
||||
ERR_LIST="${ERR_LIST} $target"
|
||||
|
|
@ -959,6 +971,8 @@ print_stats() {
|
|||
echo "Boards with warnings or errors: ${ERR_CNT} (${ERR_LIST} )"
|
||||
fi
|
||||
echo "----------------------------------------------------------"
|
||||
|
||||
exit $RC
|
||||
}
|
||||
|
||||
#-----------------------------------------------------------------------
|
||||
|
|
|
|||
70
Makefile
70
Makefile
|
|
@ -24,7 +24,7 @@
|
|||
VERSION = 2009
|
||||
PATCHLEVEL = 11
|
||||
SUBLEVEL =
|
||||
EXTRAVERSION = -rc1
|
||||
EXTRAVERSION =
|
||||
ifneq "$(SUBLEVEL)" ""
|
||||
U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
|
||||
else
|
||||
|
|
@ -230,12 +230,10 @@ ifeq ($(CPU),mpc85xx)
|
|||
LIBS += drivers/qe/qe.a
|
||||
LIBS += cpu/mpc8xxx/ddr/libddr.a
|
||||
LIBS += cpu/mpc8xxx/lib8xxx.a
|
||||
TAG_SUBDIRS += cpu/mpc8xxx
|
||||
endif
|
||||
ifeq ($(CPU),mpc86xx)
|
||||
LIBS += cpu/mpc8xxx/ddr/libddr.a
|
||||
LIBS += cpu/mpc8xxx/lib8xxx.a
|
||||
TAG_SUBDIRS += cpu/mpc8xxx
|
||||
endif
|
||||
LIBS += drivers/rtc/librtc.a
|
||||
LIBS += drivers/serial/libserial.a
|
||||
|
|
@ -243,6 +241,7 @@ LIBS += drivers/twserial/libtws.a
|
|||
LIBS += drivers/usb/gadget/libusb_gadget.a
|
||||
LIBS += drivers/usb/host/libusb_host.a
|
||||
LIBS += drivers/usb/musb/libusb_musb.a
|
||||
LIBS += drivers/usb/phy/libusb_phy.a
|
||||
LIBS += drivers/video/libvideo.a
|
||||
LIBS += drivers/watchdog/libwatchdog.a
|
||||
LIBS += common/libcommon.a
|
||||
|
|
@ -402,51 +401,19 @@ env:
|
|||
depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
|
||||
for dir in $(SUBDIRS) ; do $(MAKE) -C $$dir _depend ; done
|
||||
|
||||
TAG_SUBDIRS = $(SUBDIRS)
|
||||
TAG_SUBDIRS += $(dir $(__LIBS))
|
||||
TAG_SUBDIRS += include
|
||||
TAG_SUBDIRS += lib_generic board/$(BOARDDIR)
|
||||
TAG_SUBDIRS += cpu/$(CPU)
|
||||
TAG_SUBDIRS += lib_$(ARCH)
|
||||
TAG_SUBDIRS += fs/cramfs
|
||||
TAG_SUBDIRS += fs/fat
|
||||
TAG_SUBDIRS += fs/fdos
|
||||
TAG_SUBDIRS += fs/jffs2
|
||||
TAG_SUBDIRS += fs/yaffs2
|
||||
TAG_SUBDIRS += net
|
||||
TAG_SUBDIRS += disk
|
||||
TAG_SUBDIRS += common
|
||||
TAG_SUBDIRS += drivers/bios_emulator
|
||||
TAG_SUBDIRS += drivers/block
|
||||
TAG_SUBDIRS += drivers/gpio
|
||||
TAG_SUBDIRS += drivers/hwmon
|
||||
TAG_SUBDIRS += drivers/i2c
|
||||
TAG_SUBDIRS += drivers/input
|
||||
TAG_SUBDIRS += drivers/misc
|
||||
TAG_SUBDIRS += drivers/mmc
|
||||
TAG_SUBDIRS += drivers/mtd
|
||||
TAG_SUBDIRS += drivers/mtd/nand
|
||||
TAG_SUBDIRS += drivers/mtd/onenand
|
||||
TAG_SUBDIRS += drivers/mtd/spi
|
||||
TAG_SUBDIRS += drivers/net
|
||||
TAG_SUBDIRS += drivers/net/sk98lin
|
||||
TAG_SUBDIRS += drivers/pci
|
||||
TAG_SUBDIRS += drivers/pcmcia
|
||||
TAG_SUBDIRS += drivers/qe
|
||||
TAG_SUBDIRS += drivers/rtc
|
||||
TAG_SUBDIRS += drivers/serial
|
||||
TAG_SUBDIRS += drivers/spi
|
||||
TAG_SUBDIRS += drivers/usb
|
||||
TAG_SUBDIRS += drivers/video
|
||||
|
||||
tags ctags:
|
||||
ctags -w -o $(obj)ctags `find $(SUBDIRS) $(TAG_SUBDIRS) \
|
||||
-name '*.[ch]' -print`
|
||||
ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \
|
||||
-name '*.[chS]' -print`
|
||||
|
||||
etags:
|
||||
etags -a -o $(obj)etags `find $(SUBDIRS) $(TAG_SUBDIRS) \
|
||||
-name '*.[ch]' -print`
|
||||
etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \
|
||||
-name '*.[chS]' -print`
|
||||
cscope:
|
||||
find $(SUBDIRS) $(TAG_SUBDIRS) -name '*.[ch]' -print \
|
||||
> cscope.files
|
||||
find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files
|
||||
cscope -b -q -k
|
||||
|
||||
SYSTEM_MAP = \
|
||||
|
|
@ -606,6 +573,9 @@ jupiter_config: unconfig
|
|||
inka4x0_config: unconfig
|
||||
@$(MKCONFIG) inka4x0 ppc mpc5xxx inka4x0
|
||||
|
||||
ipek01_config: unconfig
|
||||
@$(MKCONFIG) -a ipek01 ppc mpc5xxx ipek01
|
||||
|
||||
lite5200b_config \
|
||||
lite5200b_PM_config \
|
||||
lite5200b_LOWBOOT_config: unconfig
|
||||
|
|
@ -2291,8 +2261,12 @@ MPC8313ERDB_NAND_66_config: unconfig
|
|||
echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk ; \
|
||||
fi ;
|
||||
|
||||
MPC8315ERDB_NAND_config \
|
||||
MPC8315ERDB_config: unconfig
|
||||
@$(MKCONFIG) -a MPC8315ERDB ppc mpc83xx mpc8315erdb freescale
|
||||
@if [ "$(findstring _NAND_,$@)" ] ; then \
|
||||
ln -sf mpc8313erdb nand_spl/board/freescale/mpc8315erdb ; \
|
||||
fi ;
|
||||
@$(MKCONFIG) -t $(@:_config=) MPC8315ERDB ppc mpc83xx mpc8315erdb freescale
|
||||
|
||||
MPC8323ERDB_config: unconfig
|
||||
@$(MKCONFIG) -a MPC8323ERDB ppc mpc83xx mpc8323erdb freescale
|
||||
|
|
@ -2426,8 +2400,9 @@ SIMPC8313_SP_config: unconfig
|
|||
TQM834x_config: unconfig
|
||||
@$(MKCONFIG) $(@:_config=) ppc mpc83xx tqm834x tqc
|
||||
|
||||
caddy2_config \
|
||||
vme8349_config: unconfig
|
||||
@$(MKCONFIG) $(@:_config=) ppc mpc83xx vme8349 esd
|
||||
@$(MKCONFIG) -t $(@:_config=) vme8349 ppc mpc83xx vme8349 esd
|
||||
|
||||
#########################################################################
|
||||
## MPC85xx Systems
|
||||
|
|
@ -2693,6 +2668,9 @@ shannon_config : unconfig
|
|||
## ARM92xT Systems
|
||||
#########################################################################
|
||||
|
||||
a320evb_config : unconfig
|
||||
@$(MKCONFIG) $(@:_config=) arm arm920t a320evb faraday a320
|
||||
|
||||
#########################################################################
|
||||
## Atmel AT91RM9200 Systems
|
||||
#########################################################################
|
||||
|
|
@ -2927,6 +2905,9 @@ cp922_XA10_config \
|
|||
cp1026_config: unconfig
|
||||
@board/armltd/integrator/split_by_variant.sh cp $@
|
||||
|
||||
da830evm_config: unconfig
|
||||
@$(MKCONFIG) $(@:_config=) arm arm926ejs da830evm davinci davinci
|
||||
|
||||
davinci_dvevm_config : unconfig
|
||||
@$(MKCONFIG) $(@:_config=) arm arm926ejs dvevm davinci davinci
|
||||
|
||||
|
|
@ -3257,6 +3238,7 @@ zylonite_config :
|
|||
#########################################################################
|
||||
|
||||
apollon_config : unconfig
|
||||
@mkdir -p $(obj)include
|
||||
@echo "#define CONFIG_ONENAND_U_BOOT" > $(obj)include/config.h
|
||||
@$(MKCONFIG) $(@:_config=) arm arm1136 apollon NULL omap24xx
|
||||
@echo "CONFIG_ONENAND_U_BOOT = y" >> $(obj)include/config.mk
|
||||
|
|
|
|||
65
README
65
README
|
|
@ -1,5 +1,5 @@
|
|||
#
|
||||
# (C) Copyright 2000 - 2008
|
||||
# (C) Copyright 2000 - 2009
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
|
|
@ -138,6 +138,7 @@ U-Boot will always have a patchlevel of "0".
|
|||
Directory Hierarchy:
|
||||
====================
|
||||
|
||||
- api Machine/arch independent API for external apps
|
||||
- board Board dependent files
|
||||
- common Misc architecture independent functions
|
||||
- cpu CPU specific files
|
||||
|
|
@ -178,8 +179,8 @@ Directory Hierarchy:
|
|||
- disk Code for disk drive partition handling
|
||||
- doc Documentation (don't expect too much)
|
||||
- drivers Commonly used device drivers
|
||||
- dtt Digital Thermometer and Thermostat drivers
|
||||
- examples Example code for standalone applications, etc.
|
||||
- fs Filesystem code (cramfs, ext2, jffs2, etc.)
|
||||
- include Header Files
|
||||
- lib_arm Files generic to ARM architecture
|
||||
- lib_avr32 Files generic to AVR32 architecture
|
||||
|
|
@ -187,9 +188,12 @@ Directory Hierarchy:
|
|||
- lib_generic Files generic to all architectures
|
||||
- lib_i386 Files generic to i386 architecture
|
||||
- lib_m68k Files generic to m68k architecture
|
||||
- lib_microblaze Files generic to microblaze architecture
|
||||
- lib_mips Files generic to MIPS architecture
|
||||
- lib_nios Files generic to NIOS architecture
|
||||
- lib_nios2 Files generic to NIOS2 architecture
|
||||
- lib_ppc Files generic to PowerPC architecture
|
||||
- lib_sh Files generic to SH architecture
|
||||
- lib_sparc Files generic to SPARC architecture
|
||||
- libfdt Library files to support flattened device trees
|
||||
- net Networking code
|
||||
|
|
@ -773,7 +777,7 @@ The following options need to be configured:
|
|||
CONFIG_LBA48
|
||||
|
||||
Set this to enable support for disks larger than 137GB
|
||||
Also look at CONFIG_SYS_64BIT_LBA ,CONFIG_SYS_64BIT_VSPRINTF and CONFIG_SYS_64BIT_STRTOUL
|
||||
Also look at CONFIG_SYS_64BIT_LBA.
|
||||
Whithout these , LBA48 support uses 32bit variables and will 'only'
|
||||
support disks up to 2.1TB.
|
||||
|
||||
|
|
@ -842,20 +846,20 @@ The following options need to be configured:
|
|||
Define this to use i/o functions instead of macros
|
||||
(some hardware wont work with macros)
|
||||
|
||||
CONFIG_DRIVER_SMC911X
|
||||
CONFIG_SMC911X
|
||||
Support for SMSC's LAN911x and LAN921x chips
|
||||
|
||||
CONFIG_DRIVER_SMC911X_BASE
|
||||
CONFIG_SMC911X_BASE
|
||||
Define this to hold the physical address
|
||||
of the device (I/O space)
|
||||
|
||||
CONFIG_DRIVER_SMC911X_32_BIT
|
||||
CONFIG_SMC911X_32_BIT
|
||||
Define this if data bus is 32 bits
|
||||
|
||||
CONFIG_DRIVER_SMC911X_16_BIT
|
||||
CONFIG_SMC911X_16_BIT
|
||||
Define this if data bus is 16 bits. If your processor
|
||||
automatically converts one 32 bit word to two 16 bit
|
||||
words you may also try CONFIG_DRIVER_SMC911X_32_BIT.
|
||||
words you may also try CONFIG_SMC911X_32_BIT.
|
||||
|
||||
- USB Support:
|
||||
At the moment only the UHCI host controller is
|
||||
|
|
@ -1889,25 +1893,6 @@ The following options need to be configured:
|
|||
example, some LED's) on your board. At the moment,
|
||||
the following checkpoints are implemented:
|
||||
|
||||
- Automatic software updates via TFTP server
|
||||
CONFIG_UPDATE_TFTP
|
||||
CONFIG_UPDATE_TFTP_CNT_MAX
|
||||
CONFIG_UPDATE_TFTP_MSEC_MAX
|
||||
|
||||
These options enable and control the auto-update feature;
|
||||
for a more detailed description refer to doc/README.update.
|
||||
|
||||
- MTD Support (mtdparts command, UBI support)
|
||||
CONFIG_MTD_DEVICE
|
||||
|
||||
Adds the MTD device infrastructure from the Linux kernel.
|
||||
Needed for mtdparts command support.
|
||||
|
||||
CONFIG_MTD_PARTITIONS
|
||||
|
||||
Adds the MTD partitioning infrastructure from the Linux
|
||||
kernel. Needed for UBI support.
|
||||
|
||||
Legacy uImage format:
|
||||
|
||||
Arg Where When
|
||||
|
|
@ -2061,6 +2046,25 @@ FIT uImage format:
|
|||
-150 common/cmd_nand.c Incorrect FIT image format
|
||||
151 common/cmd_nand.c FIT image format OK
|
||||
|
||||
- Automatic software updates via TFTP server
|
||||
CONFIG_UPDATE_TFTP
|
||||
CONFIG_UPDATE_TFTP_CNT_MAX
|
||||
CONFIG_UPDATE_TFTP_MSEC_MAX
|
||||
|
||||
These options enable and control the auto-update feature;
|
||||
for a more detailed description refer to doc/README.update.
|
||||
|
||||
- MTD Support (mtdparts command, UBI support)
|
||||
CONFIG_MTD_DEVICE
|
||||
|
||||
Adds the MTD device infrastructure from the Linux kernel.
|
||||
Needed for mtdparts command support.
|
||||
|
||||
CONFIG_MTD_PARTITIONS
|
||||
|
||||
Adds the MTD partitioning infrastructure from the Linux
|
||||
kernel. Needed for UBI support.
|
||||
|
||||
|
||||
Modem Support:
|
||||
--------------
|
||||
|
|
@ -2520,13 +2524,6 @@ use the "saveenv" command to store a valid environment.
|
|||
- CONFIG_SYS_FAULT_MII_ADDR:
|
||||
MII address of the PHY to check for the Ethernet link state.
|
||||
|
||||
- CONFIG_SYS_64BIT_VSPRINTF:
|
||||
Makes vsprintf (and all *printf functions) support printing
|
||||
of 64bit values by using the L quantifier
|
||||
|
||||
- CONFIG_SYS_64BIT_STRTOUL:
|
||||
Adds simple_strtoull that returns a 64bit value
|
||||
|
||||
- CONFIG_NS16550_MIN_FUNCTIONS:
|
||||
Define this if you desire to only have use of the NS16550_init
|
||||
and NS16550_putc functions for the serial driver located at
|
||||
|
|
|
|||
|
|
@ -74,11 +74,11 @@ DATA 0xFFD0140C 0x00000a33 # DDR Timing (High)
|
|||
# bit12-11: TW2W
|
||||
# bit31-13: zero required
|
||||
|
||||
DATA 0xFFD01410 0x00000099 # DDR Address Control
|
||||
# bit1-0: 01, Cs0width=x16
|
||||
# bit3-2: 10, Cs0size=512Mb
|
||||
# bit5-4: 01, Cs1width=x16
|
||||
# bit7-6: 10, Cs1size=512Mb
|
||||
DATA 0xFFD01410 0x000000cc # DDR Address Control
|
||||
# bit1-0: 00, Cs0width=x8
|
||||
# bit3-2: 11, Cs0size=1Gb
|
||||
# bit5-4: 00, Cs1width=x8
|
||||
# bit7-6: 11, Cs1size=1Gb
|
||||
# bit9-8: 00, Cs2width=nonexistent
|
||||
# bit11-10: 00, Cs2size =nonexistent
|
||||
# bit13-12: 00, Cs3width=nonexistent
|
||||
|
|
|
|||
|
|
@ -34,3 +34,7 @@ endif
|
|||
ifeq ($(debug),1)
|
||||
PLATFORM_CPPFLAGS += -DDEBUG
|
||||
endif
|
||||
|
||||
ifdef CONFIG_NAND_U_BOOT
|
||||
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1,134 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -466,166 +466,6 @@ phys_size_t initdram (int board_type)
|
|||
#endif
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned long addr;
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set priority for all PLB3 devices to 0.
|
||||
| Set PLB3 arbiter to fair mode.
|
||||
+-------------------------------------------------------------------------*/
|
||||
mfsdr(SD0_AMP1, addr);
|
||||
mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB3_ACR);
|
||||
mtdcr(PLB3_ACR, addr | 0x80000000);
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set priority for all PLB4 devices to 0.
|
||||
+-------------------------------------------------------------------------*/
|
||||
mfsdr(SD0_AMP0, addr);
|
||||
mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
|
||||
mtdcr(PLB4_ACR, addr);
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set Nebula PLB4 arbiter to fair mode.
|
||||
+-------------------------------------------------------------------------*/
|
||||
/* Segment0 */
|
||||
addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB0_ACR, addr);
|
||||
|
||||
/* Segment1 */
|
||||
addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB1_ACR, addr);
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Set up Direct MMIO registers
|
||||
*--------------------------------------------------------------------------*/
|
||||
/*--------------------------------------------------------------------------+
|
||||
| PowerPC440 EP PCI Master configuration.
|
||||
| Map one 1Gig range of PLB/processor addresses to PCI memory space.
|
||||
| PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
|
||||
| Use byte reversed out routines to handle endianess.
|
||||
| Make this region non-prefetchable.
|
||||
+--------------------------------------------------------------------------*/
|
||||
out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
|
||||
out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
|
||||
|
||||
out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
|
||||
out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
|
||||
|
||||
out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
|
||||
out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Set up Configuration registers
|
||||
*--------------------------------------------------------------------------*/
|
||||
|
||||
/* Program the board's subsystem id/vendor id */
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
|
||||
CONFIG_SYS_PCI_SUBSYS_VENDORID);
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
|
||||
|
||||
/* Configure command register as bus master */
|
||||
pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
|
||||
|
||||
/* 240nS PCI clock */
|
||||
pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
|
||||
|
||||
/* No error reporting */
|
||||
pci_write_config_word(0, PCI_ERREN, 0);
|
||||
|
||||
pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
|
||||
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_master_init
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
|
||||
void pci_master_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned short temp_short;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
| Write the PowerPC440 EP PCI Configuration regs.
|
||||
| Enable PowerPC440 EP to be a master on the PCI bus (PMM).
|
||||
| Enable PowerPC440 EP to act as a PCI memory target (PTM).
|
||||
+--------------------------------------------------------------------------*/
|
||||
pci_read_config_word(0, PCI_COMMAND, &temp_short);
|
||||
pci_write_config_word(0, PCI_COMMAND,
|
||||
temp_short | PCI_COMMAND_MASTER |
|
||||
PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* Bamboo is always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*----------------------------------------------------------------------------+
|
||||
| is_powerpc440ep_pass1.
|
||||
+----------------------------------------------------------------------------*/
|
||||
|
|
|
|||
|
|
@ -36,3 +36,7 @@ endif
|
|||
ifeq ($(dbcr),1)
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
|
||||
endif
|
||||
|
||||
ifdef CONFIG_NAND_U_BOOT
|
||||
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1,143 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/bamboo/init.o (.text)
|
||||
board/amcc/bamboo/bamboo.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,134 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -326,141 +326,17 @@ phys_size_t initdram(int board_type)
|
|||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller * hose )
|
||||
{
|
||||
/*
|
||||
* Disable everything
|
||||
*/
|
||||
out_le32((void *)PCIL0_PIM0SA, 0); /* disable */
|
||||
out_le32((void *)PCIL0_PIM1SA, 0); /* disable */
|
||||
out_le32((void *)PCIL0_PIM2SA, 0); /* disable */
|
||||
out_le32((void *)PCIL0_EROMBA, 0); /* disable expansion rom */
|
||||
|
||||
/*
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
|
||||
* strapping options to not support sizes such as 128/256 MB.
|
||||
*/
|
||||
out_le32((void *)PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
|
||||
out_le32((void *)PCIL0_PIM0LAH, 0);
|
||||
out_le32((void *)PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
|
||||
out_le32((void *)PCIL0_BAR0, 0);
|
||||
|
||||
/*
|
||||
* Program the board's subsystem id/vendor id
|
||||
*/
|
||||
out_le16((void *)PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
|
||||
out_le16((void *)PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
|
||||
|
||||
out_le16((void *)PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
/*
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*/
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
int board_pcie_first(void)
|
||||
{
|
||||
/* Board is always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
|
||||
static struct pci_controller pcie_hose[2] = {{0},{0}};
|
||||
|
||||
void pcie_setup_hoses(int busno)
|
||||
{
|
||||
struct pci_controller *hose;
|
||||
int i, bus;
|
||||
int ret = 0;
|
||||
char *env;
|
||||
unsigned int delay;
|
||||
int start;
|
||||
|
||||
/*
|
||||
* assume we're called after the PCIX hose is initialized, which takes
|
||||
* bus ID 0 and therefore start numbering PCIe's from 1.
|
||||
*/
|
||||
bus = busno;
|
||||
|
||||
/*
|
||||
* Canyonlands with SATA enabled has only one PCIe slot
|
||||
* (2nd one).
|
||||
*/
|
||||
if (gd->board_type == BOARD_CANYONLANDS_SATA)
|
||||
start = 1;
|
||||
else
|
||||
start = 0;
|
||||
return 1;
|
||||
|
||||
for (i = start; i <= 1; i++) {
|
||||
|
||||
if (is_end_point(i))
|
||||
ret = ppc4xx_init_pcie_endport(i);
|
||||
else
|
||||
ret = ppc4xx_init_pcie_rootport(i);
|
||||
if (ret == -ENODEV)
|
||||
continue;
|
||||
if (ret) {
|
||||
printf("PCIE%d: initialization as %s failed\n", i,
|
||||
is_end_point(i) ? "endpoint" : "root-complex");
|
||||
continue;
|
||||
}
|
||||
|
||||
hose = &pcie_hose[i];
|
||||
hose->first_busno = bus;
|
||||
hose->last_busno = bus;
|
||||
hose->current_busno = bus;
|
||||
|
||||
/* setup mem resource */
|
||||
pci_set_region(hose->regions + 0,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMSIZE,
|
||||
PCI_REGION_MEM);
|
||||
hose->region_count = 1;
|
||||
pci_register_hose(hose);
|
||||
|
||||
if (is_end_point(i)) {
|
||||
ppc4xx_setup_pcie_endpoint(hose, i);
|
||||
/*
|
||||
* Reson for no scanning is endpoint can not generate
|
||||
* upstream configuration accesses.
|
||||
*/
|
||||
} else {
|
||||
ppc4xx_setup_pcie_rootpoint(hose, i);
|
||||
env = getenv ("pciscandelay");
|
||||
if (env != NULL) {
|
||||
delay = simple_strtoul(env, NULL, 10);
|
||||
if (delay > 5)
|
||||
printf("Warning, expect noticable delay before "
|
||||
"PCIe scan due to 'pciscandelay' value!\n");
|
||||
mdelay(delay * 1000);
|
||||
}
|
||||
|
||||
/*
|
||||
* Config access can only go down stream
|
||||
*/
|
||||
hose->last_busno = pci_hose_scan(hose);
|
||||
bus = hose->last_busno + 1;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
|
|
|
|||
|
|
@ -39,3 +39,7 @@ endif
|
|||
ifeq ($(dbcr),1)
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
|
||||
endif
|
||||
|
||||
ifdef CONFIG_NAND_U_BOOT
|
||||
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2008
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/canyonlands/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -164,96 +164,3 @@ long int fixed_sdram(void)
|
|||
return (128 * 1024 * 1024); /* 128 MB */
|
||||
}
|
||||
#endif /* !defined(CONFIG_SPD_EEPROM) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* The ebony board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*--------------------------------------------------------------------------*/
|
||||
strap = mfdcr(CPC0_STRP1);
|
||||
if ((strap & 0x00100000) == 0) {
|
||||
printf("PCI: CPC0_STRP1[PAE] not set.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r(PCIL0_PIM0SA, 0); /* disable */
|
||||
out32r(PCIL0_PIM1SA, 0); /* disable */
|
||||
out32r(PCIL0_PIM2SA, 0); /* disable */
|
||||
out32r(PCIL0_EROMBA, 0); /* disable expansion rom */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
|
||||
* options to not support sizes such as 128/256 MB.
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r(PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE);
|
||||
out32r(PCIL0_PIM0LAH, 0);
|
||||
out32r(PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1);
|
||||
|
||||
out32r(PCIL0_BAR0, 0);
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*--------------------------------------------------------------------------*/
|
||||
out16r(PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID);
|
||||
out16r(PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID);
|
||||
|
||||
out16r(PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* The ebony board is always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/ebony/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -25,9 +25,11 @@ include $(TOPDIR)/config.mk
|
|||
|
||||
LIB = $(obj)lib$(BOARD).a
|
||||
|
||||
COBJS = $(BOARD).o cmd_katmai.o
|
||||
COBJS-y := $(BOARD).o
|
||||
COBJS-$(CONFIG_CMD_CHIP_CONFIG) += chip_config.o
|
||||
SOBJS = init.o
|
||||
|
||||
COBJS := $(COBJS-y)
|
||||
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS))
|
||||
SOBJS := $(addprefix $(obj),$(SOBJS))
|
||||
|
|
|
|||
55
board/amcc/katmai/chip_config.c
Normal file
55
board/amcc/katmai/chip_config.c
Normal file
|
|
@ -0,0 +1,55 @@
|
|||
/*
|
||||
* (C) Copyright 2009
|
||||
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <asm/ppc4xx_config.h>
|
||||
|
||||
struct ppc4xx_config ppc4xx_config_val[] = {
|
||||
{
|
||||
"400-133","CPU: 400 PLB: 133 OPB: 66 EBC: 66",
|
||||
{ 0x86, 0x78, 0xc2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
{
|
||||
"500-166","CPU: 500 PLB: 166 OPB: 83 EBC: 83",
|
||||
{ 0x87, 0x78, 0xf2, 0xc6, 0x05, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
{
|
||||
"533-133","CPU: 533 PLB: 133 OPB: 66 EBC: 66",
|
||||
{ 0x87, 0x79, 0x02, 0x52, 0x05, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
{
|
||||
"667-133","CPU: 667 PLB: 133 OPB: 66 EBC: 66",
|
||||
{ 0x87, 0x79, 0x42, 0x56, 0x05, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
{
|
||||
"667-166","CPU: 667 PLB: 166 OPB: 83 EBC: 83",
|
||||
{ 0x87, 0x79, 0x42, 0x06, 0x05, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
{
|
||||
"800-160","CPU: 800 PLB: 160 OPB: 53 EBC: 17",
|
||||
{ 0x86, 0x79, 0x81, 0xa7, 0x07, 0xa5, 0x04, 0xe1 }
|
||||
},
|
||||
};
|
||||
|
||||
int ppc4xx_config_count = ARRAY_SIZE(ppc4xx_config_val);
|
||||
|
|
@ -1,218 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2007
|
||||
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <command.h>
|
||||
#include <i2c.h>
|
||||
#include <asm/byteorder.h>
|
||||
|
||||
#define CONFIG_STRESS /* enable 667 MHz CPU freq selection */
|
||||
#define DEBUG
|
||||
|
||||
static int do_bootstrap(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
|
||||
{
|
||||
uchar chip;
|
||||
ulong data;
|
||||
int nbytes;
|
||||
extern char console_buffer[];
|
||||
|
||||
char sysClock[4];
|
||||
char cpuClock[4];
|
||||
char plbClock[4];
|
||||
char pcixClock[4];
|
||||
|
||||
if (argc < 3) {
|
||||
cmd_usage(cmdtp);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (strcmp(argv[2], "prom0") == 0)
|
||||
chip = IIC0_BOOTPROM_ADDR;
|
||||
else
|
||||
chip = IIC0_ALT_BOOTPROM_ADDR;
|
||||
|
||||
/* on Katmai SysClk is always 33MHz */
|
||||
strcpy(sysClock, "33");
|
||||
|
||||
do {
|
||||
#ifdef CONFIG_STRESS
|
||||
printf("enter cpu clock frequency 400, 500, 533, 667 MHz or quit to abort\n");
|
||||
#else
|
||||
printf("enter cpu clock frequency 400, 500, 533 MHz or quit to abort\n");
|
||||
#endif
|
||||
nbytes = readline (" ? ");
|
||||
|
||||
if (strcmp(console_buffer, "quit") == 0)
|
||||
return 0;
|
||||
|
||||
if ((strcmp(console_buffer, "400") != 0) &&
|
||||
(strcmp(console_buffer, "500") != 0) &&
|
||||
(strcmp(console_buffer, "533") != 0)
|
||||
#ifdef CONFIG_STRESS
|
||||
&& (strcmp(console_buffer, "667") != 0)
|
||||
#endif
|
||||
) {
|
||||
nbytes = 0;
|
||||
}
|
||||
|
||||
strcpy(cpuClock, console_buffer);
|
||||
|
||||
} while (nbytes == 0);
|
||||
|
||||
if (strcmp(cpuClock, "500") == 0)
|
||||
strcpy(plbClock, "166");
|
||||
else if (strcmp(cpuClock, "533") == 0)
|
||||
strcpy(plbClock, "133");
|
||||
else {
|
||||
do {
|
||||
if (strcmp(cpuClock, "400") == 0)
|
||||
printf("enter plb clock frequency 100, 133 MHz or quit to abort\n");
|
||||
|
||||
#ifdef CONFIG_STRESS
|
||||
if (strcmp(cpuClock, "667") == 0)
|
||||
printf("enter plb clock frequency 133, 166 MHz or quit to abort\n");
|
||||
|
||||
#endif
|
||||
nbytes = readline (" ? ");
|
||||
|
||||
if (strcmp(console_buffer, "quit") == 0)
|
||||
return 0;
|
||||
|
||||
if (strcmp(cpuClock, "400") == 0) {
|
||||
if ((strcmp(console_buffer, "100") != 0) &&
|
||||
(strcmp(console_buffer, "133") != 0))
|
||||
nbytes = 0;
|
||||
}
|
||||
#ifdef CONFIG_STRESS
|
||||
if (strcmp(cpuClock, "667") == 0) {
|
||||
if ((strcmp(console_buffer, "133") != 0) &&
|
||||
(strcmp(console_buffer, "166") != 0))
|
||||
nbytes = 0;
|
||||
}
|
||||
#endif
|
||||
strcpy(plbClock, console_buffer);
|
||||
|
||||
} while (nbytes == 0);
|
||||
}
|
||||
|
||||
do {
|
||||
printf("enter Pci-X clock frequency 33, 66, 100 or 133 MHz or quit to abort\n");
|
||||
nbytes = readline (" ? ");
|
||||
|
||||
if (strcmp(console_buffer, "quit") == 0)
|
||||
return 0;
|
||||
|
||||
if ((strcmp(console_buffer, "33") != 0) &&
|
||||
(strcmp(console_buffer, "66") != 0) &&
|
||||
(strcmp(console_buffer, "100") != 0) &&
|
||||
(strcmp(console_buffer, "133") != 0)) {
|
||||
nbytes = 0;
|
||||
}
|
||||
strcpy(pcixClock, console_buffer);
|
||||
|
||||
} while (nbytes == 0);
|
||||
|
||||
printf("\nsys clk = %s MHz\n", sysClock);
|
||||
printf("cpu clk = %s MHz\n", cpuClock);
|
||||
printf("plb clk = %s MHz\n", plbClock);
|
||||
printf("Pci-X clk = %s MHz\n", pcixClock);
|
||||
|
||||
do {
|
||||
printf("\npress [y] to write I2C bootstrap \n");
|
||||
printf("or [n] to abort. \n");
|
||||
printf("Don't forget to set board switches \n");
|
||||
printf("according to your choice before re-starting \n");
|
||||
printf("(refer to 440spe_uboot_kit_um_1_01.pdf) \n");
|
||||
|
||||
nbytes = readline (" ? ");
|
||||
if (strcmp(console_buffer, "n") == 0)
|
||||
return 0;
|
||||
|
||||
} while (nbytes == 0);
|
||||
|
||||
if (strcmp(sysClock, "33") == 0) {
|
||||
if ((strcmp(cpuClock, "400") == 0) &&
|
||||
(strcmp(plbClock, "100") == 0))
|
||||
data = 0x8678c206;
|
||||
|
||||
if ((strcmp(cpuClock, "400") == 0) &&
|
||||
(strcmp(plbClock, "133") == 0))
|
||||
data = 0x8678c2c6;
|
||||
|
||||
if ((strcmp(cpuClock, "500") == 0))
|
||||
data = 0x8778f2c6;
|
||||
|
||||
if ((strcmp(cpuClock, "533") == 0))
|
||||
data = 0x87790252;
|
||||
#ifdef CONFIG_STRESS
|
||||
if ((strcmp(cpuClock, "667") == 0) &&
|
||||
(strcmp(plbClock, "133") == 0))
|
||||
data = 0x87794256;
|
||||
|
||||
if ((strcmp(cpuClock, "667") == 0) &&
|
||||
(strcmp(plbClock, "166") == 0))
|
||||
data = 0x87794206;
|
||||
#endif
|
||||
}
|
||||
#ifdef DEBUG
|
||||
printf(" pin strap0 to write in i2c = %lx\n", data);
|
||||
#endif /* DEBUG */
|
||||
|
||||
if (i2c_write(chip, 0, 1, (uchar *)&data, 4) != 0)
|
||||
printf("Error writing strap0 in %s\n", argv[2]);
|
||||
|
||||
if (strcmp(pcixClock, "33") == 0)
|
||||
data = 0x000007E1;
|
||||
|
||||
if (strcmp(pcixClock, "66") == 0)
|
||||
data = 0x000006E1;
|
||||
|
||||
if (strcmp(pcixClock, "100") == 0)
|
||||
data = 0x000005E1;
|
||||
|
||||
if (strcmp(pcixClock, "133") == 0)
|
||||
data = 0x000004E1;
|
||||
|
||||
if (strcmp(plbClock, "166") == 0)
|
||||
/* data |= 0x05950000; */ /* this set's DDR2 clock == PLB clock */
|
||||
data |= 0x05A50000; /* this set's DDR2 clock == 2 * PLB clock */
|
||||
else
|
||||
data |= 0x05A50000;
|
||||
|
||||
#ifdef DEBUG
|
||||
printf(" pin strap1 to write in i2c = %lx\n", data);
|
||||
#endif /* DEBUG */
|
||||
|
||||
udelay(1000);
|
||||
if (i2c_write(chip, 4, 1, (uchar *)&data, 4) != 0)
|
||||
printf("Error writing strap1 in %s\n", argv[2]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
U_BOOT_CMD(
|
||||
bootstrap, 3, 1, do_bootstrap,
|
||||
"program the serial device strap",
|
||||
"wrclk [prom0|prom1] - program the serial device strap"
|
||||
);
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/*
|
||||
* (C) Copyright 2007-2008
|
||||
* (C) Copyright 2007-2009
|
||||
* Stefan Roese, DENX Software Engineering, sr@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
|
|
@ -260,98 +260,8 @@ u32 ddr_clktr(u32 default_val) {
|
|||
return (SDRAM_CLKTR_CLKP_90_DEG_ADV);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* The katmai board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*-------------------------------------------------------------------*/
|
||||
mfsdr(SDR0_SDSTP1, strap);
|
||||
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
|
||||
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller * hose )
|
||||
{
|
||||
/*-------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*-------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM1SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM2SA, 0 ); /* disable */
|
||||
out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
|
||||
* strapping options to not support sizes such as 128/256 MB.
|
||||
*-------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
|
||||
out32r( PCIL0_PIM0LAH, 0 );
|
||||
out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
|
||||
out32r( PCIL0_BAR0, 0 );
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*-------------------------------------------------------------------*/
|
||||
out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
|
||||
out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
|
||||
|
||||
out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* The katmai board is always configured as host. */
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int katmai_pcie_card_present(int port)
|
||||
int board_pcie_card_present(int port)
|
||||
{
|
||||
u32 val;
|
||||
|
||||
|
|
@ -367,91 +277,8 @@ static int katmai_pcie_card_present(int port)
|
|||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
|
||||
|
||||
void pcie_setup_hoses(int busno)
|
||||
{
|
||||
struct pci_controller *hose;
|
||||
int i, bus;
|
||||
int ret = 0;
|
||||
char *env;
|
||||
unsigned int delay;
|
||||
|
||||
/*
|
||||
* assume we're called after the PCIX hose is initialized, which takes
|
||||
* bus ID 0 and therefore start numbering PCIe's from 1.
|
||||
*/
|
||||
bus = busno;
|
||||
for (i = 0; i <= 2; i++) {
|
||||
/* Check for katmai card presence */
|
||||
if (!katmai_pcie_card_present(i))
|
||||
continue;
|
||||
|
||||
if (is_end_point(i))
|
||||
ret = ppc4xx_init_pcie_endport(i);
|
||||
else
|
||||
ret = ppc4xx_init_pcie_rootport(i);
|
||||
if (ret == -ENODEV)
|
||||
continue;
|
||||
if (ret) {
|
||||
printf("PCIE%d: initialization as %s failed\n", i,
|
||||
is_end_point(i) ? "endpoint" : "root-complex");
|
||||
continue;
|
||||
}
|
||||
|
||||
hose = &pcie_hose[i];
|
||||
hose->first_busno = bus;
|
||||
hose->last_busno = bus;
|
||||
hose->current_busno = bus;
|
||||
|
||||
/* setup mem resource */
|
||||
pci_set_region(hose->regions + 0,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMSIZE,
|
||||
PCI_REGION_MEM);
|
||||
hose->region_count = 1;
|
||||
pci_register_hose(hose);
|
||||
|
||||
if (is_end_point(i)) {
|
||||
ppc4xx_setup_pcie_endpoint(hose, i);
|
||||
/*
|
||||
* Reson for no scanning is endpoint can not generate
|
||||
* upstream configuration accesses.
|
||||
*/
|
||||
} else {
|
||||
ppc4xx_setup_pcie_rootpoint(hose, i);
|
||||
env = getenv ("pciscandelay");
|
||||
if (env != NULL) {
|
||||
delay = simple_strtoul(env, NULL, 10);
|
||||
if (delay > 5)
|
||||
printf("Warning, expect noticable delay before "
|
||||
"PCIe scan due to 'pciscandelay' value!\n");
|
||||
mdelay(delay * 1000);
|
||||
}
|
||||
|
||||
/*
|
||||
* Config access can only go down stream
|
||||
*/
|
||||
hose->last_busno = pci_hose_scan(hose);
|
||||
bus = hose->last_busno + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
#ifdef CONFIG_POST
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return (ctrlc());
|
||||
}
|
||||
#endif
|
||||
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
cpu_eth_init(bis);
|
||||
|
|
|
|||
|
|
@ -1,138 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/katmai/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -30,3 +30,7 @@ endif
|
|||
ifeq ($(debug),1)
|
||||
PLATFORM_CPPFLAGS += -DDEBUG
|
||||
endif
|
||||
|
||||
ifdef CONFIG_NAND_U_BOOT
|
||||
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -252,15 +252,19 @@ int board_emac_count(void)
|
|||
return 2;
|
||||
}
|
||||
|
||||
static int board_pcie_count(void)
|
||||
/*
|
||||
* Override the weak default implementation and return the
|
||||
* last PCIe slot number (max number - 1).
|
||||
*/
|
||||
int board_pcie_last(void)
|
||||
{
|
||||
/*
|
||||
* 405EXr only has one EMAC interface, 405EX has two
|
||||
*/
|
||||
if (is_405exr())
|
||||
return 1;
|
||||
return 1 - 1;
|
||||
else
|
||||
return 2;
|
||||
return 2 - 1;
|
||||
}
|
||||
|
||||
int checkboard (void)
|
||||
|
|
@ -280,100 +284,3 @@ int checkboard (void)
|
|||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
#ifdef CONFIG_PCI
|
||||
static struct pci_controller pcie_hose[2] = {{0},{0}};
|
||||
|
||||
void pcie_setup_hoses(int busno)
|
||||
{
|
||||
struct pci_controller *hose;
|
||||
int i, bus;
|
||||
int ret = 0;
|
||||
bus = busno;
|
||||
char *env;
|
||||
unsigned int delay;
|
||||
|
||||
for (i = 0; i < board_pcie_count(); i++) {
|
||||
|
||||
if (is_end_point(i))
|
||||
ret = ppc4xx_init_pcie_endport(i);
|
||||
else
|
||||
ret = ppc4xx_init_pcie_rootport(i);
|
||||
if (ret == -ENODEV)
|
||||
continue;
|
||||
if (ret) {
|
||||
printf("PCIE%d: initialization as %s failed\n", i,
|
||||
is_end_point(i) ? "endpoint" : "root-complex");
|
||||
continue;
|
||||
}
|
||||
|
||||
hose = &pcie_hose[i];
|
||||
hose->first_busno = bus;
|
||||
hose->last_busno = bus;
|
||||
hose->current_busno = bus;
|
||||
|
||||
/* setup mem resource */
|
||||
pci_set_region(hose->regions + 0,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMSIZE,
|
||||
PCI_REGION_MEM);
|
||||
hose->region_count = 1;
|
||||
pci_register_hose(hose);
|
||||
|
||||
if (is_end_point(i)) {
|
||||
ppc4xx_setup_pcie_endpoint(hose, i);
|
||||
/*
|
||||
* Reson for no scanning is endpoint can not generate
|
||||
* upstream configuration accesses.
|
||||
*/
|
||||
} else {
|
||||
ppc4xx_setup_pcie_rootpoint(hose, i);
|
||||
env = getenv ("pciscandelay");
|
||||
if (env != NULL) {
|
||||
delay = simple_strtoul(env, NULL, 10);
|
||||
if (delay > 5)
|
||||
printf("Warning, expect noticable delay before "
|
||||
"PCIe scan due to 'pciscandelay' value!\n");
|
||||
mdelay(delay * 1000);
|
||||
}
|
||||
|
||||
/*
|
||||
* Config access can only go down stream
|
||||
*/
|
||||
hose->last_busno = pci_hose_scan(hose);
|
||||
bus = hose->last_busno + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_POST)
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return 0; /* No hotkeys supported */
|
||||
}
|
||||
#endif /* CONFIG_POST */
|
||||
|
|
|
|||
|
|
@ -1,134 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
/* To compile successfully, uncomment the following section.
|
||||
* To go in ram, remove the section.
|
||||
* Added by SunHe.
|
||||
*/
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -126,102 +126,6 @@ u32 ddr_clktr(u32 default_val) {
|
|||
return (SDRAM_CLKTR_CLKP_180_DEG_ADV);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init( struct pci_controller *hose )
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* The luan board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*--------------------------------------------------------------------------*/
|
||||
mfsdr(SDR0_SDSTP1, strap);
|
||||
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
|
||||
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM1SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM2SA, 0 ); /* disable */
|
||||
out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
|
||||
* options to not support sizes such as 128/256 MB.
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
|
||||
out32r( PCIL0_PIM0LAH, 0 );
|
||||
out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
|
||||
|
||||
out32r( PCIL0_BAR0, 0 );
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*--------------------------------------------------------------------------*/
|
||||
out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
|
||||
out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
|
||||
|
||||
out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
* hw_watchdog_reset
|
||||
*
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/luan/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -236,100 +236,3 @@ int checkboard (void)
|
|||
|
||||
return (0);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
#ifdef CONFIG_PCI
|
||||
static struct pci_controller pcie_hose[2] = {{0},{0}};
|
||||
|
||||
void pcie_setup_hoses(int busno)
|
||||
{
|
||||
struct pci_controller *hose;
|
||||
int i, bus;
|
||||
int ret = 0;
|
||||
bus = busno;
|
||||
char *env;
|
||||
unsigned int delay;
|
||||
|
||||
for (i = 0; i < 2; i++) {
|
||||
|
||||
if (is_end_point(i))
|
||||
ret = ppc4xx_init_pcie_endport(i);
|
||||
else
|
||||
ret = ppc4xx_init_pcie_rootport(i);
|
||||
if (ret == -ENODEV)
|
||||
continue;
|
||||
if (ret) {
|
||||
printf("PCIE%d: initialization as %s failed\n", i,
|
||||
is_end_point(i) ? "endpoint" : "root-complex");
|
||||
continue;
|
||||
}
|
||||
|
||||
hose = &pcie_hose[i];
|
||||
hose->first_busno = bus;
|
||||
hose->last_busno = bus;
|
||||
hose->current_busno = bus;
|
||||
|
||||
/* setup mem resource */
|
||||
pci_set_region(hose->regions + 0,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMSIZE,
|
||||
PCI_REGION_MEM);
|
||||
hose->region_count = 1;
|
||||
pci_register_hose(hose);
|
||||
|
||||
if (is_end_point(i)) {
|
||||
ppc4xx_setup_pcie_endpoint(hose, i);
|
||||
/*
|
||||
* Reson for no scanning is endpoint can not generate
|
||||
* upstream configuration accesses.
|
||||
*/
|
||||
} else {
|
||||
ppc4xx_setup_pcie_rootpoint(hose, i);
|
||||
env = getenv ("pciscandelay");
|
||||
if (env != NULL) {
|
||||
delay = simple_strtoul(env, NULL, 10);
|
||||
if (delay > 5)
|
||||
printf("Warning, expect noticable delay before "
|
||||
"PCIe scan due to 'pciscandelay' value!\n");
|
||||
mdelay(delay * 1000);
|
||||
}
|
||||
|
||||
/*
|
||||
* Config access can only go down stream
|
||||
*/
|
||||
hose->last_busno = pci_hose_scan(hose);
|
||||
bus = hose->last_busno + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if defined(CONFIG_POST)
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return 0; /* No hotkeys supported */
|
||||
}
|
||||
#endif /* CONFIG_POST */
|
||||
|
|
|
|||
|
|
@ -1,134 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
/* To compile successfully, uncomment the following section.
|
||||
* To go in ram, remove the section.
|
||||
* Added by SunHe.
|
||||
*/
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -275,102 +275,6 @@ long int fixed_sdram (void)
|
|||
}
|
||||
#endif /* !defined(CONFIG_SPD_EEPROM) */
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* The ocotea board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*--------------------------------------------------------------------------*/
|
||||
mfsdr(SDR0_SDSTP1, strap);
|
||||
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
|
||||
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller * hose )
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM1SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM2SA, 0 ); /* disable */
|
||||
out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
|
||||
* options to not support sizes such as 128/256 MB.
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
|
||||
out32r( PCIL0_PIM0LAH, 0 );
|
||||
out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
|
||||
|
||||
out32r( PCIL0_BAR0, 0 );
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*--------------------------------------------------------------------------*/
|
||||
out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
|
||||
out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
|
||||
|
||||
out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* The ocotea board is always configured as host. */
|
||||
return(1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
|
||||
void fpga_init(void)
|
||||
{
|
||||
unsigned long group;
|
||||
|
|
@ -496,15 +400,3 @@ void fpga_init(void)
|
|||
|
||||
return;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_POST
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
|
||||
return (ctrlc());
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/ocotea/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,145 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/redwood/init.o (.text)
|
||||
|
||||
/* . = env_offset;*/
|
||||
/* common/env_embedded.o(.text)*/
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -43,3 +43,7 @@ endif
|
|||
ifeq ($(dbcr),1)
|
||||
PLATFORM_CPPFLAGS += -DCONFIG_SYS_INIT_DBCR=0x8cff0000
|
||||
endif
|
||||
|
||||
ifdef CONFIG_NAND_U_BOOT
|
||||
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
|
||||
endif
|
||||
|
|
|
|||
|
|
@ -364,183 +364,12 @@ int checkboard(void)
|
|||
/*
|
||||
* Assign interrupts to PCI devices.
|
||||
*/
|
||||
void sequoia_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
|
||||
void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
|
||||
{
|
||||
pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, VECNUM_EIRQ2);
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned long addr;
|
||||
|
||||
/*
|
||||
* Set priority for all PLB3 devices to 0.
|
||||
* Set PLB3 arbiter to fair mode.
|
||||
*/
|
||||
mfsdr(SD0_AMP1, addr);
|
||||
mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB3_ACR);
|
||||
mtdcr(PLB3_ACR, addr | 0x80000000);
|
||||
|
||||
/*
|
||||
* Set priority for all PLB4 devices to 0.
|
||||
*/
|
||||
mfsdr(SD0_AMP0, addr);
|
||||
mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
|
||||
mtdcr(PLB4_ACR, addr);
|
||||
|
||||
/*
|
||||
* Set Nebula PLB4 arbiter to fair mode.
|
||||
*/
|
||||
/* Segment0 */
|
||||
addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB0_ACR, addr);
|
||||
|
||||
/* Segment1 */
|
||||
addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB1_ACR, addr);
|
||||
|
||||
#ifdef CONFIG_PCI_PNP
|
||||
hose->fixup_irq = sequoia_pci_fixup_irq;
|
||||
#endif
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*
|
||||
* Set up Direct MMIO registers
|
||||
*/
|
||||
/*
|
||||
* PowerPC440EPX PCI Master configuration.
|
||||
* Map one 1Gig range of PLB/processor addresses to PCI memory space.
|
||||
* PLB address 0xA0000000-0xDFFFFFFF
|
||||
* ==> PCI address 0xA0000000-0xDFFFFFFF
|
||||
* Use byte reversed out routines to handle endianess.
|
||||
* Make this region non-prefetchable.
|
||||
*/
|
||||
out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
|
||||
/* - disabled b4 setting */
|
||||
out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
|
||||
/* and enable region */
|
||||
|
||||
out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
|
||||
/* - disabled b4 setting */
|
||||
out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
|
||||
/* and enable region */
|
||||
|
||||
out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
|
||||
out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
|
||||
|
||||
/*
|
||||
* Set up Configuration registers
|
||||
*/
|
||||
|
||||
/* Program the board's subsystem id/vendor id */
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
|
||||
CONFIG_SYS_PCI_SUBSYS_VENDORID);
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
|
||||
|
||||
/* Configure command register as bus master */
|
||||
pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
|
||||
|
||||
/* 240nS PCI clock */
|
||||
pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
|
||||
|
||||
/* No error reporting */
|
||||
pci_write_config_word(0, PCI_ERREN, 0);
|
||||
|
||||
pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
|
||||
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
|
||||
void pci_master_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned short temp_short;
|
||||
|
||||
/*
|
||||
* Write the PowerPC440 EP PCI Configuration regs.
|
||||
* Enable PowerPC440 EP to be a master on the PCI bus (PMM).
|
||||
* Enable PowerPC440 EP to act as a PCI memory target (PTM).
|
||||
*/
|
||||
pci_read_config_word(0, PCI_COMMAND, &temp_short);
|
||||
pci_write_config_word(0, PCI_COMMAND,
|
||||
temp_short | PCI_COMMAND_MASTER |
|
||||
PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
|
||||
|
||||
/*
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* Cactus is always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
#if defined(CONFIG_POST)
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return 0; /* No hotkeys supported */
|
||||
}
|
||||
#endif /* CONFIG_POST */
|
||||
|
||||
#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_SYS_RAMBOOT)
|
||||
/*
|
||||
* On NAND-booting sequoia, we need to patch the chips select numbers
|
||||
|
|
|
|||
|
|
@ -1,142 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
|
||||
ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,134 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -209,110 +209,6 @@ int checkboard (void)
|
|||
return (0);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* The ocotea board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*--------------------------------------------------------------------------*/
|
||||
mfsdr(SDR0_SDSTP1, strap);
|
||||
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ){
|
||||
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller * hose )
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM1SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM2SA, 0 ); /* disable */
|
||||
out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440 strapping
|
||||
* options to not support sizes such as 128/256 MB.
|
||||
*--------------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
|
||||
out32r( PCIL0_PIM0LAH, 0 );
|
||||
out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
|
||||
|
||||
out32r( PCIL0_BAR0, 0 );
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*--------------------------------------------------------------------------*/
|
||||
out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
|
||||
out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
|
||||
|
||||
out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* The ocotea board is always configured as host. */
|
||||
return(1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
#ifdef CONFIG_POST
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return (ctrlc());
|
||||
}
|
||||
#endif
|
||||
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
cpu_eth_init(bis);
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/taishan/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,135 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/yosemite/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -352,166 +352,6 @@ phys_size_t initdram(int board)
|
|||
return CONFIG_SYS_SDRAM_BANKS * (CONFIG_SYS_KBYTES_SDRAM * 1024); /* return bytes */
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned long addr;
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set priority for all PLB3 devices to 0.
|
||||
| Set PLB3 arbiter to fair mode.
|
||||
+-------------------------------------------------------------------------*/
|
||||
mfsdr(SD0_AMP1, addr);
|
||||
mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB3_ACR);
|
||||
mtdcr(PLB3_ACR, addr | 0x80000000);
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set priority for all PLB4 devices to 0.
|
||||
+-------------------------------------------------------------------------*/
|
||||
mfsdr(SD0_AMP0, addr);
|
||||
mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
|
||||
mtdcr(PLB4_ACR, addr);
|
||||
|
||||
/*-------------------------------------------------------------------------+
|
||||
| Set Nebula PLB4 arbiter to fair mode.
|
||||
+-------------------------------------------------------------------------*/
|
||||
/* Segment0 */
|
||||
addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB0_ACR, addr);
|
||||
|
||||
/* Segment1 */
|
||||
addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB1_ACR, addr);
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Set up Direct MMIO registers
|
||||
*--------------------------------------------------------------------------*/
|
||||
/*--------------------------------------------------------------------------+
|
||||
| PowerPC440 EP PCI Master configuration.
|
||||
| Map one 1Gig range of PLB/processor addresses to PCI memory space.
|
||||
| PLB address 0xA0000000-0xDFFFFFFF ==> PCI address 0xA0000000-0xDFFFFFFF
|
||||
| Use byte reversed out routines to handle endianess.
|
||||
| Make this region non-prefetchable.
|
||||
+--------------------------------------------------------------------------*/
|
||||
out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
|
||||
out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, and enable region */
|
||||
|
||||
out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute - disabled b4 setting */
|
||||
out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, and enable region */
|
||||
|
||||
out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
|
||||
out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
* Set up Configuration registers
|
||||
*--------------------------------------------------------------------------*/
|
||||
|
||||
/* Program the board's subsystem id/vendor id */
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
|
||||
CONFIG_SYS_PCI_SUBSYS_VENDORID);
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_ID, CONFIG_SYS_PCI_SUBSYS_ID);
|
||||
|
||||
/* Configure command register as bus master */
|
||||
pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
|
||||
|
||||
/* 240nS PCI clock */
|
||||
pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
|
||||
|
||||
/* No error reporting */
|
||||
pci_write_config_word(0, PCI_ERREN, 0);
|
||||
|
||||
pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
|
||||
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_master_init
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
|
||||
void pci_master_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned short temp_short;
|
||||
|
||||
/*--------------------------------------------------------------------------+
|
||||
| Write the PowerPC440 EP PCI Configuration regs.
|
||||
| Enable PowerPC440 EP to be a master on the PCI bus (PMM).
|
||||
| Enable PowerPC440 EP to act as a PCI memory target (PTM).
|
||||
+--------------------------------------------------------------------------*/
|
||||
pci_read_config_word(0, PCI_COMMAND, &temp_short);
|
||||
pci_write_config_word(0, PCI_COMMAND,
|
||||
temp_short | PCI_COMMAND_MASTER |
|
||||
PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
|
||||
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* Bamboo is always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* hw_watchdog_reset
|
||||
*
|
||||
|
|
|
|||
|
|
@ -1,141 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/amcc/yucca/init.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -588,98 +588,8 @@ u32 ddr_clktr(u32 default_val) {
|
|||
return default_val;
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller * hose )
|
||||
{
|
||||
unsigned long strap;
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* The yucca board is always configured as the host & requires the
|
||||
* PCI arbiter to be enabled.
|
||||
*-------------------------------------------------------------------*/
|
||||
mfsdr(SDR0_SDSTP1, strap);
|
||||
if( (strap & SDR0_SDSTP1_PAE_MASK) == 0 ) {
|
||||
printf("PCI: SDR0_STRP1[%08lX] - PCI Arbiter disabled.\n",strap);
|
||||
return 0;
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*************************************************************************
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*
|
||||
************************************************************************/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller * hose )
|
||||
{
|
||||
/*-------------------------------------------------------------------+
|
||||
* Disable everything
|
||||
*-------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM1SA, 0 ); /* disable */
|
||||
out32r( PCIL0_PIM2SA, 0 ); /* disable */
|
||||
out32r( PCIL0_EROMBA, 0 ); /* disable expansion rom */
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* Map all of SDRAM to PCI address 0x0000_0000. Note that the 440
|
||||
* strapping options to not support sizes such as 128/256 MB.
|
||||
*-------------------------------------------------------------------*/
|
||||
out32r( PCIL0_PIM0LAL, CONFIG_SYS_SDRAM_BASE );
|
||||
out32r( PCIL0_PIM0LAH, 0 );
|
||||
out32r( PCIL0_PIM0SA, ~(gd->ram_size - 1) | 1 );
|
||||
out32r( PCIL0_BAR0, 0 );
|
||||
|
||||
/*-------------------------------------------------------------------+
|
||||
* Program the board's subsystem id/vendor id
|
||||
*-------------------------------------------------------------------*/
|
||||
out16r( PCIL0_SBSYSVID, CONFIG_SYS_PCI_SUBSYS_VENDORID );
|
||||
out16r( PCIL0_SBSYSID, CONFIG_SYS_PCI_SUBSYS_DEVICEID );
|
||||
|
||||
out16r( PCIL0_CMD, in16r(PCIL0_CMD) | PCI_COMMAND_MEMORY );
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
#if defined(CONFIG_PCI)
|
||||
/*************************************************************************
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*
|
||||
*
|
||||
************************************************************************/
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* The yucca board is always configured as host. */
|
||||
return 1;
|
||||
}
|
||||
|
||||
static int yucca_pcie_card_present(int port)
|
||||
int board_pcie_card_present(int port)
|
||||
{
|
||||
u16 reg;
|
||||
|
||||
|
|
@ -697,185 +607,54 @@ static int yucca_pcie_card_present(int port)
|
|||
}
|
||||
|
||||
/*
|
||||
* For the given slot, set rootpoint mode, send power to the slot,
|
||||
* turn on the green LED and turn off the yellow LED, enable the clock
|
||||
* and turn off reset.
|
||||
* For the given slot, set endpoint mode, send power to the slot,
|
||||
* turn on the green LED and turn off the yellow LED, enable the
|
||||
* clock. In end point mode reset bit is read only.
|
||||
*/
|
||||
void yucca_setup_pcie_fpga_rootpoint(int port)
|
||||
void board_pcie_setup_port(int port, int rootpoint)
|
||||
{
|
||||
u16 power, clock, green_led, yellow_led, reset_off, rootpoint, endpoint;
|
||||
u16 power, clock, green_led, yellow_led,
|
||||
reset_off, rp, ep;
|
||||
|
||||
switch(port) {
|
||||
switch (port) {
|
||||
case 0:
|
||||
rootpoint = FPGA_REG1C_PE0_ROOTPOINT;
|
||||
endpoint = 0;
|
||||
power = FPGA_REG1A_PE0_PWRON;
|
||||
green_led = FPGA_REG1A_PE0_GLED;
|
||||
clock = FPGA_REG1A_PE0_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE0_YLED;
|
||||
reset_off = FPGA_REG1C_PE0_PERST;
|
||||
rp = FPGA_REG1C_PE0_ROOTPOINT;
|
||||
ep = 0;
|
||||
break;
|
||||
case 1:
|
||||
rootpoint = 0;
|
||||
endpoint = FPGA_REG1C_PE1_ENDPOINT;
|
||||
power = FPGA_REG1A_PE1_PWRON;
|
||||
green_led = FPGA_REG1A_PE1_GLED;
|
||||
clock = FPGA_REG1A_PE1_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE1_YLED;
|
||||
reset_off = FPGA_REG1C_PE1_PERST;
|
||||
rp = 0;
|
||||
ep = FPGA_REG1C_PE1_ENDPOINT;
|
||||
break;
|
||||
case 2:
|
||||
rootpoint = 0;
|
||||
endpoint = FPGA_REG1C_PE2_ENDPOINT;
|
||||
power = FPGA_REG1A_PE2_PWRON;
|
||||
green_led = FPGA_REG1A_PE2_GLED;
|
||||
clock = FPGA_REG1A_PE2_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE2_YLED;
|
||||
reset_off = FPGA_REG1C_PE2_PERST;
|
||||
rp = 0;
|
||||
ep = FPGA_REG1C_PE2_ENDPOINT;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
out_be16((u16 *)FPGA_REG1A,
|
||||
~(power | clock | green_led) &
|
||||
power = FPGA_REG1A_PWRON_ENCODE(port);
|
||||
green_led = FPGA_REG1A_GLED_ENCODE(port);
|
||||
clock = FPGA_REG1A_REFCLK_ENCODE(port);
|
||||
yellow_led = FPGA_REG1A_YLED_ENCODE(port);
|
||||
reset_off = FPGA_REG1C_PERST_ENCODE(port);
|
||||
|
||||
out_be16((u16 *)FPGA_REG1A, ~(power | clock | green_led) &
|
||||
(yellow_led | in_be16((u16 *)FPGA_REG1A)));
|
||||
|
||||
out_be16((u16 *)FPGA_REG1C,
|
||||
~(endpoint | reset_off) &
|
||||
(rootpoint | in_be16((u16 *)FPGA_REG1C)));
|
||||
out_be16((u16 *)FPGA_REG1C, ~(ep | reset_off) &
|
||||
(rp | in_be16((u16 *)FPGA_REG1C)));
|
||||
|
||||
if (rootpoint) {
|
||||
/*
|
||||
* Leave device in reset for a while after powering on the
|
||||
* slot to give it a chance to initialize.
|
||||
*/
|
||||
udelay(250 * 1000);
|
||||
|
||||
out_be16((u16 *)FPGA_REG1C, reset_off | in_be16((u16 *)FPGA_REG1C));
|
||||
}
|
||||
/*
|
||||
* For the given slot, set endpoint mode, send power to the slot,
|
||||
* turn on the green LED and turn off the yellow LED, enable the clock
|
||||
* .In end point mode reset bit is read only.
|
||||
*/
|
||||
void yucca_setup_pcie_fpga_endpoint(int port)
|
||||
{
|
||||
u16 power, clock, green_led, yellow_led, reset_off, rootpoint, endpoint;
|
||||
|
||||
switch(port) {
|
||||
case 0:
|
||||
rootpoint = FPGA_REG1C_PE0_ROOTPOINT;
|
||||
endpoint = 0;
|
||||
power = FPGA_REG1A_PE0_PWRON;
|
||||
green_led = FPGA_REG1A_PE0_GLED;
|
||||
clock = FPGA_REG1A_PE0_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE0_YLED;
|
||||
reset_off = FPGA_REG1C_PE0_PERST;
|
||||
break;
|
||||
case 1:
|
||||
rootpoint = 0;
|
||||
endpoint = FPGA_REG1C_PE1_ENDPOINT;
|
||||
power = FPGA_REG1A_PE1_PWRON;
|
||||
green_led = FPGA_REG1A_PE1_GLED;
|
||||
clock = FPGA_REG1A_PE1_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE1_YLED;
|
||||
reset_off = FPGA_REG1C_PE1_PERST;
|
||||
break;
|
||||
case 2:
|
||||
rootpoint = 0;
|
||||
endpoint = FPGA_REG1C_PE2_ENDPOINT;
|
||||
power = FPGA_REG1A_PE2_PWRON;
|
||||
green_led = FPGA_REG1A_PE2_GLED;
|
||||
clock = FPGA_REG1A_PE2_REFCLK_ENABLE;
|
||||
yellow_led = FPGA_REG1A_PE2_YLED;
|
||||
reset_off = FPGA_REG1C_PE2_PERST;
|
||||
break;
|
||||
|
||||
default:
|
||||
return;
|
||||
}
|
||||
|
||||
out_be16((u16 *)FPGA_REG1A,
|
||||
~(power | clock | green_led) &
|
||||
(yellow_led | in_be16((u16 *)FPGA_REG1A)));
|
||||
|
||||
out_be16((u16 *)FPGA_REG1C,
|
||||
~(rootpoint | reset_off) &
|
||||
(endpoint | in_be16((u16 *)FPGA_REG1C)));
|
||||
}
|
||||
|
||||
static struct pci_controller pcie_hose[3] = {{0},{0},{0}};
|
||||
|
||||
void pcie_setup_hoses(int busno)
|
||||
{
|
||||
struct pci_controller *hose;
|
||||
int i, bus;
|
||||
int ret = 0;
|
||||
char *env;
|
||||
unsigned int delay;
|
||||
|
||||
/*
|
||||
* assume we're called after the PCIX hose is initialized, which takes
|
||||
* bus ID 0 and therefore start numbering PCIe's from 1.
|
||||
*/
|
||||
bus = busno;
|
||||
for (i = 0; i <= 2; i++) {
|
||||
/* Check for yucca card presence */
|
||||
if (!yucca_pcie_card_present(i))
|
||||
continue;
|
||||
|
||||
if (is_end_point(i)) {
|
||||
yucca_setup_pcie_fpga_endpoint(i);
|
||||
ret = ppc4xx_init_pcie_endport(i);
|
||||
} else {
|
||||
yucca_setup_pcie_fpga_rootpoint(i);
|
||||
ret = ppc4xx_init_pcie_rootport(i);
|
||||
}
|
||||
if (ret == -ENODEV)
|
||||
continue;
|
||||
if (ret) {
|
||||
printf("PCIE%d: initialization as %s failed\n", i,
|
||||
is_end_point(i) ? "endpoint" : "root-complex");
|
||||
continue;
|
||||
}
|
||||
|
||||
hose = &pcie_hose[i];
|
||||
hose->first_busno = bus;
|
||||
hose->last_busno = bus;
|
||||
hose->current_busno = bus;
|
||||
|
||||
/* setup mem resource */
|
||||
pci_set_region(hose->regions + 0,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMBASE + i * CONFIG_SYS_PCIE_MEMSIZE,
|
||||
CONFIG_SYS_PCIE_MEMSIZE,
|
||||
PCI_REGION_MEM);
|
||||
hose->region_count = 1;
|
||||
pci_register_hose(hose);
|
||||
|
||||
if (is_end_point(i)) {
|
||||
ppc4xx_setup_pcie_endpoint(hose, i);
|
||||
/*
|
||||
* Reson for no scanning is endpoint can not generate
|
||||
* upstream configuration accesses.
|
||||
*/
|
||||
} else {
|
||||
ppc4xx_setup_pcie_rootpoint(hose, i);
|
||||
env = getenv("pciscandelay");
|
||||
if (env != NULL) {
|
||||
delay = simple_strtoul(env, NULL, 10);
|
||||
if (delay > 5)
|
||||
printf("Warning, expect noticable delay before "
|
||||
"PCIe scan due to 'pciscandelay' value!\n");
|
||||
mdelay(delay * 1000);
|
||||
}
|
||||
|
||||
/*
|
||||
* Config access can only go down stream
|
||||
*/
|
||||
hose->last_busno = pci_hose_scan(hose);
|
||||
bus = hose->last_busno + 1;
|
||||
}
|
||||
reset_off | in_be16((u16 *)FPGA_REG1C));
|
||||
}
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
|
@ -929,17 +708,6 @@ void fpga_init(void)
|
|||
return;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_POST
|
||||
/*
|
||||
* Returns 1 if keys pressed to start the power-on long-running tests
|
||||
* Called from board_init_f().
|
||||
*/
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return (ctrlc());
|
||||
}
|
||||
#endif
|
||||
|
||||
/*---------------------------------------------------------------------------+
|
||||
| onboard_pci_arbiter_selected => from EPLD
|
||||
+---------------------------------------------------------------------------*/
|
||||
|
|
|
|||
|
|
@ -25,3 +25,6 @@
|
|||
# like it's not in RAM. This is a bit of voodoo to allow it to be
|
||||
# run from RAM instead of Flash.
|
||||
TEXT_BASE = 0x08000000
|
||||
|
||||
# Use board specific linker script
|
||||
LDSCRIPT := $(SRCTREE)/board/amirix/ap1000/u-boot.lds
|
||||
|
|
|
|||
|
|
@ -24,6 +24,7 @@
|
|||
* MA 02111-1307 USA
|
||||
*/
|
||||
#include <common.h>
|
||||
#include <netdev.h>
|
||||
#include <asm/arch/omap2420.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/arch/bits.h>
|
||||
|
|
@ -94,7 +95,6 @@ void s_init(void)
|
|||
********************************************************/
|
||||
int misc_init_r(void)
|
||||
{
|
||||
ether_init(); /* better done here so timers are init'ed */
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
|
@ -138,13 +138,14 @@ void wait_for_command_complete(unsigned int wd_base)
|
|||
}
|
||||
|
||||
/*******************************************************************
|
||||
* Routine:ether_init
|
||||
* Routine:board_eth_init
|
||||
* Description: take the Ethernet controller out of reset and wait
|
||||
* for the EEPROM load to complete.
|
||||
******************************************************************/
|
||||
void ether_init(void)
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
#ifdef CONFIG_DRIVER_LAN91C96
|
||||
int rc = 0;
|
||||
#ifdef CONFIG_LAN91C96
|
||||
int cnt = 20;
|
||||
|
||||
__raw_writeb(0x03, OMAP2420_CTRL_BASE + 0x0f2); /*protect->gpio74 */
|
||||
|
|
@ -171,10 +172,10 @@ void ether_init(void)
|
|||
|
||||
mask_config_reg(ETH_CONTROL_REG, 0x01);
|
||||
udelay(1000);
|
||||
|
||||
rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
|
||||
eth_reset_err_out:
|
||||
return;
|
||||
#endif
|
||||
return rc;
|
||||
}
|
||||
|
||||
/**********************************************
|
||||
|
|
|
|||
|
|
@ -124,7 +124,7 @@ void set_timer (ulong ticks)
|
|||
}
|
||||
|
||||
/* delay usec useconds */
|
||||
void udelay (unsigned long usec)
|
||||
void __udelay (unsigned long usec)
|
||||
{
|
||||
ulong tmo, tmp;
|
||||
|
||||
|
|
|
|||
|
|
@ -25,6 +25,7 @@
|
|||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <netdev.h>
|
||||
#include <SA-1100.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
|
@ -117,3 +118,14 @@ dram_init(void)
|
|||
|
||||
return (0);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_CMD_NET
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
int rc = 0;
|
||||
#ifdef CONFIG_LAN91C96
|
||||
rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
|
||||
#endif
|
||||
return rc;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -265,11 +265,12 @@ int board_init(void)
|
|||
}
|
||||
|
||||
#ifdef CONFIG_DRIVER_DM9000
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
return dm9000_initialize(bis);
|
||||
}
|
||||
#endif
|
||||
}
|
||||
#endif
|
||||
|
||||
int dram_init(void)
|
||||
{
|
||||
gd->bd->bi_dram[0].start = PHYS_SDRAM;
|
||||
|
|
|
|||
|
|
@ -170,22 +170,26 @@ static struct pci_controller pci2_hose;
|
|||
static struct pci_controller pcie1_hose;
|
||||
#endif
|
||||
|
||||
int first_free_busno=0;
|
||||
|
||||
void
|
||||
pci_init_board(void)
|
||||
void pci_init_board(void)
|
||||
{
|
||||
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
|
||||
struct fsl_pci_info pci_info[3];
|
||||
u32 devdisr, pordevsr, io_sel;
|
||||
u32 porpllsr, pci_agent, pci_speed, pci_32, pci_arb, pci_clk_sel;
|
||||
int first_free_busno = 0;
|
||||
int num = 0;
|
||||
|
||||
uint devdisr = gur->devdisr;
|
||||
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
|
||||
uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
|
||||
int pcie_ep, pcie_configured;
|
||||
|
||||
debug (" pci_init_board: devdisr=%x, io_sel=%x, host_agent=%x\n",
|
||||
devdisr, io_sel, host_agent);
|
||||
devdisr = in_be32(&gur->devdisr);
|
||||
pordevsr = in_be32(&gur->pordevsr);
|
||||
porpllsr = in_be32(&gur->porpllsr);
|
||||
io_sel = (pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
|
||||
|
||||
debug (" pci_init_board: devdisr=%x, io_sel=%x\n", devdisr, io_sel);
|
||||
|
||||
/* explicitly set 'Clock out select register' to echo SYSCLK input to our CPLD */
|
||||
gur->clkocr |= MPC85xx_ATUM_CLKOCR;
|
||||
setbits_be32(&gur->clkocr, MPC85xx_ATUM_CLKOCR);
|
||||
|
||||
if (io_sel & 1) {
|
||||
if (!(gur->pordevsr & MPC85xx_PORDEVSR_SGMII1_DIS))
|
||||
|
|
@ -199,145 +203,79 @@ pci_init_board(void)
|
|||
}
|
||||
|
||||
#ifdef CONFIG_PCIE1
|
||||
{
|
||||
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCIE1_ADDR;
|
||||
struct pci_controller *hose = &pcie1_hose;
|
||||
int pcie_ep = is_fsl_pci_agent(LAW_TRGT_IF_PCIE_1, host_agent);
|
||||
int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
|
||||
struct pci_region *r = hose->regions;
|
||||
pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
|
||||
|
||||
if (pcie_configured && !(devdisr & MPC85xx_DEVDISR_PCIE)){
|
||||
printf ("\n PCIE1 connected to slot as %s (base address %x)",
|
||||
pcie_ep ? "End Point" : "Root Complex",
|
||||
(uint)pci);
|
||||
if (pci->pme_msg_det) {
|
||||
pci->pme_msg_det = 0xffffffff;
|
||||
debug (" with errors. Clearing. Now 0x%08x",pci->pme_msg_det);
|
||||
}
|
||||
printf ("\n");
|
||||
|
||||
SET_STD_PCIE_INFO(pci_info[num], 1);
|
||||
pcie_ep = fsl_setup_hose(&pcie1_hose, pci_info[num].regs);
|
||||
#ifdef CONFIG_SYS_PCIE1_MEM_BUS2
|
||||
/* outbound memory */
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCIE1_MEM_BASE,
|
||||
CONFIG_SYS_PCIE1_MEM_PHYS,
|
||||
CONFIG_SYS_PCIE1_MEM_SIZE,
|
||||
PCI_REGION_MEM);
|
||||
|
||||
/* outbound io */
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCIE1_IO_BASE,
|
||||
CONFIG_SYS_PCIE1_IO_PHYS,
|
||||
CONFIG_SYS_PCIE1_IO_SIZE,
|
||||
PCI_REGION_IO);
|
||||
|
||||
#ifdef CONFIG_SYS_PCIE1_MEM_BASE2
|
||||
/* outbound memory */
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCIE1_MEM_BASE2,
|
||||
pci_set_region(&pcie1_hose.regions[0],
|
||||
CONFIG_SYS_PCIE1_MEM_BUS2,
|
||||
CONFIG_SYS_PCIE1_MEM_PHYS2,
|
||||
CONFIG_SYS_PCIE1_MEM_SIZE2,
|
||||
PCI_REGION_MEM);
|
||||
|
||||
pcie1_hose.region_count = 1;
|
||||
#endif
|
||||
hose->region_count = r - hose->regions;
|
||||
hose->first_busno=first_free_busno;
|
||||
|
||||
fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
|
||||
|
||||
first_free_busno=hose->last_busno+1;
|
||||
printf(" PCIE1 on bus %02x - %02x\n",
|
||||
hose->first_busno,hose->last_busno);
|
||||
printf (" PCIE1 connected to Slot as %s (base addr %lx)\n",
|
||||
pcie_ep ? "End Point" : "Root Complex",
|
||||
pci_info[num].regs);
|
||||
|
||||
first_free_busno = fsl_pci_init_port(&pci_info[num++],
|
||||
&pcie1_hose, first_free_busno);
|
||||
} else {
|
||||
printf (" PCIE1: disabled\n");
|
||||
}
|
||||
|
||||
}
|
||||
puts("\n");
|
||||
#else
|
||||
gur->devdisr |= MPC85xx_DEVDISR_PCIE; /* disable */
|
||||
setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCIE); /* disable */
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_PCI1
|
||||
{
|
||||
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCI1_ADDR;
|
||||
struct pci_controller *hose = &pci1_hose;
|
||||
struct pci_region *r = hose->regions;
|
||||
|
||||
uint pci_agent = is_fsl_pci_agent(LAW_TRGT_IF_PCI_1, host_agent);
|
||||
uint pci_speed = 33333000; /*get_clock_freq (); PCI PSPEED in [4:5] */
|
||||
uint pci_32 = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; /* PORDEVSR[15] */
|
||||
uint pci_arb = gur->pordevsr & MPC85xx_PORDEVSR_PCI1_ARB; /* PORDEVSR[14] */
|
||||
uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD; /* PORPLLSR[16] */
|
||||
pci_speed = 33333000; /*get_clock_freq (); PCI PSPEED in [4:5] */
|
||||
pci_32 = pordevsr & MPC85xx_PORDEVSR_PCI1_PCI32; /* PORDEVSR[15] */
|
||||
pci_arb = pordevsr & MPC85xx_PORDEVSR_PCI1_ARB;
|
||||
pci_clk_sel = porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
|
||||
|
||||
if (!(devdisr & MPC85xx_DEVDISR_PCI1)) {
|
||||
printf ("\n PCI1: %d bit, %s MHz, %s, %s, %s (base address %x)\n",
|
||||
SET_STD_PCI_INFO(pci_info[num], 1);
|
||||
pci_agent = fsl_setup_hose(&pci1_hose, pci_info[num].regs);
|
||||
printf ("\n PCI1: %d bit, %s MHz, %s, %s, %s (base address %lx)\n",
|
||||
(pci_32) ? 32 : 64,
|
||||
(pci_speed == 33333000) ? "33" :
|
||||
(pci_speed == 66666000) ? "66" : "unknown",
|
||||
pci_clk_sel ? "sync" : "async",
|
||||
pci_agent ? "agent" : "host",
|
||||
pci_arb ? "arbiter" : "external-arbiter",
|
||||
(uint)pci
|
||||
);
|
||||
pci_info[num].regs);
|
||||
|
||||
/* outbound memory */
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCI1_MEM_BASE,
|
||||
CONFIG_SYS_PCI1_MEM_PHYS,
|
||||
CONFIG_SYS_PCI1_MEM_SIZE,
|
||||
PCI_REGION_MEM);
|
||||
|
||||
/* outbound io */
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCI1_IO_BASE,
|
||||
CONFIG_SYS_PCI1_IO_PHYS,
|
||||
CONFIG_SYS_PCI1_IO_SIZE,
|
||||
PCI_REGION_IO);
|
||||
hose->region_count = r - hose->regions;
|
||||
hose->first_busno=first_free_busno;
|
||||
|
||||
fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
|
||||
first_free_busno=hose->last_busno+1;
|
||||
printf ("PCI1 on bus %02x - %02x\n",
|
||||
hose->first_busno,hose->last_busno);
|
||||
first_free_busno = fsl_pci_init_port(&pci_info[num++],
|
||||
&pci1_hose, first_free_busno);
|
||||
} else {
|
||||
printf (" PCI1: disabled\n");
|
||||
printf (" PCI: disabled\n");
|
||||
}
|
||||
}
|
||||
|
||||
puts("\n");
|
||||
#else
|
||||
gur->devdisr |= MPC85xx_DEVDISR_PCI1; /* disable */
|
||||
setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI1); /* disable */
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_PCI2
|
||||
{
|
||||
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *) CONFIG_SYS_PCI2_ADDR;
|
||||
struct pci_controller *hose = &pci2_hose;
|
||||
struct pci_region *r = hose->regions;
|
||||
|
||||
if (!(devdisr & MPC85xx_DEVDISR_PCI2)) {
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCI2_MEM_BASE,
|
||||
CONFIG_SYS_PCI2_MEM_PHYS,
|
||||
CONFIG_SYS_PCI2_MEM_SIZE,
|
||||
PCI_REGION_MEM);
|
||||
SET_STD_PCI_INFO(pci_info[num], 2);
|
||||
pci_agent = fsl_setup_hose(&pci2_hose, pci_info[num].regs);
|
||||
|
||||
pci_set_region(r++,
|
||||
CONFIG_SYS_PCI2_IO_BASE,
|
||||
CONFIG_SYS_PCI2_IO_PHYS,
|
||||
CONFIG_SYS_PCI2_IO_SIZE,
|
||||
PCI_REGION_IO);
|
||||
hose->region_count = r - hose->regions;
|
||||
hose->first_busno=first_free_busno;
|
||||
|
||||
fsl_pci_init(hose, (u32)&pci->cfg_addr, (u32)&pci->cfg_data);
|
||||
first_free_busno=hose->last_busno+1;
|
||||
printf ("PCI2 on bus %02x - %02x\n",
|
||||
hose->first_busno,hose->last_busno);
|
||||
puts (" PCI2\n");
|
||||
first_free_busno = fsl_pci_init_port(&pci_info[num++],
|
||||
&pci1_hose, first_free_busno);
|
||||
} else {
|
||||
printf (" PCI2: disabled\n");
|
||||
}
|
||||
}
|
||||
puts("\n");
|
||||
#else
|
||||
gur->devdisr |= MPC85xx_DEVDISR_PCI2;
|
||||
setbits_be32(&gur->devdisr, MPC85xx_DEVDISR_PCI2); /* disable */
|
||||
#endif
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -16,8 +16,6 @@
|
|||
#include <linux/types.h>
|
||||
#include <stdio_dev.h>
|
||||
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
#define DMA_SIZE16 2
|
||||
|
||||
#include <asm/mach-common/bits/ppi.h>
|
||||
|
|
|
|||
|
|
@ -20,8 +20,6 @@
|
|||
#include <linux/types.h>
|
||||
#include <stdio_dev.h>
|
||||
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
#define DMA_SIZE16 2
|
||||
|
||||
#include <asm/mach-common/bits/ppi.h>
|
||||
|
|
|
|||
|
|
@ -16,8 +16,6 @@
|
|||
#include <linux/types.h>
|
||||
#include <stdio_dev.h>
|
||||
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
#define DMA_SIZE16 2
|
||||
|
||||
#include <asm/mach-common/bits/eppi.h>
|
||||
|
|
|
|||
|
|
@ -16,8 +16,6 @@
|
|||
#include <linux/types.h>
|
||||
#include <stdio_dev.h>
|
||||
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
#ifdef CONFIG_VIDEO
|
||||
|
||||
#define DMA_SIZE16 2
|
||||
|
|
|
|||
|
|
@ -271,13 +271,6 @@ static void ft_blob_update(void *blob, bd_t *bd)
|
|||
if (ret < 0)
|
||||
printf("ft_blob_update(): cannot set /model property err:%s\n",
|
||||
fdt_strerror(ret));
|
||||
|
||||
ret = fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
|
||||
|
||||
if (ret < 0) {
|
||||
printf("ft_blob_update(): cannot set /memory/reg "
|
||||
"property err:%s\n", fdt_strerror(ret));
|
||||
}
|
||||
}
|
||||
#endif /* defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) */
|
||||
|
||||
|
|
@ -330,14 +323,6 @@ int board_early_init_r(void)
|
|||
}
|
||||
|
||||
|
||||
#ifdef CONFIG_POST
|
||||
int post_hotkeys_pressed(void)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_POST */
|
||||
|
||||
|
||||
#if defined(CONFIG_POST) || defined(CONFIG_LOGBUFFER)
|
||||
void post_word_store(ulong a)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -1,150 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/cray/L1/init.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
drivers/net/4xx_enet.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
|
||||
/*. = env_offset;*/
|
||||
common/env_embedded.o(.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,151 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000-2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/csb272/init.o (.text)
|
||||
cpu/ppc4xx/kgdb.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
drivers/net/4xx_enet.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_ppc/board.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
/* . = env_offset;*/
|
||||
/* common/env_embedded.o(.text)*/
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,151 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000-2004
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/csb472/init.o (.text)
|
||||
cpu/ppc4xx/kgdb.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
drivers/net/4xx_enet.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_ppc/board.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
/* . = env_offset;*/
|
||||
/* common/env_embedded.o(.text)*/
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -25,6 +25,7 @@
|
|||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <netdev.h>
|
||||
#include <asm/hardware.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
|
@ -125,3 +126,14 @@ int dram_init (void)
|
|||
|
||||
return (0);
|
||||
}
|
||||
|
||||
#ifdef CONFIG_CMD_NET
|
||||
int board_eth_init(bd_t *bis)
|
||||
{
|
||||
int rc = 0;
|
||||
#ifdef CONFIG_LAN91C96
|
||||
rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
|
||||
#endif
|
||||
return rc;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -33,9 +33,6 @@ DECLARE_GLOBAL_DATA_PTR;
|
|||
|
||||
/* ------------------------------------------------------------------------- */
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
out32(GPIO0_OR, CONFIG_SYS_NAND0_CE); /* set initial outputs */
|
||||
|
|
|
|||
|
|
@ -1,153 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
drivers/net/4xx_enet.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
|
||||
ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
|
||||
. = 0xFFFF8000;
|
||||
.ppcenv :
|
||||
{
|
||||
common/env_embedded.o(.ppcenv);
|
||||
}
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -196,6 +196,5 @@ int checkboard (void)
|
|||
void ft_board_setup(void *blob, bd_t *bd)
|
||||
{
|
||||
ft_cpu_setup(blob, bd);
|
||||
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
|
||||
}
|
||||
#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
|
||||
|
|
|
|||
|
|
@ -1,6 +1,7 @@
|
|||
/*
|
||||
* Miscelaneous DaVinci functions.
|
||||
*
|
||||
* Copyright (C) 2009 Nick Thompson, GE Fanuc Ltd, <nick.thompson@gefanuc.com>
|
||||
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
||||
* Copyright (C) 2008 Lyrtech <www.lyrtech.com>
|
||||
* Copyright (C) 2004 Texas Instruments.
|
||||
|
|
@ -27,7 +28,8 @@
|
|||
#include <i2c.h>
|
||||
#include <net.h>
|
||||
#include <asm/arch/hardware.h>
|
||||
|
||||
#include <asm/io.h>
|
||||
#include "misc.h"
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
|
|
@ -109,3 +111,78 @@ void dv_configure_mac_address(uint8_t *rom_enetaddr)
|
|||
}
|
||||
|
||||
#endif /* DAVINCI_EMAC */
|
||||
|
||||
/*
|
||||
* Change the setting of a pin multiplexer field.
|
||||
*
|
||||
* Takes an array of pinmux settings similar to:
|
||||
*
|
||||
* struct pinmux_config uart_pins[] = {
|
||||
* { &davinci_syscfg_regs->pinmux[8], 2, 7 },
|
||||
* { &davinci_syscfg_regs->pinmux[9], 2, 0 }
|
||||
* };
|
||||
*
|
||||
* Stepping through the array, each pinmux[n] register has the given value
|
||||
* set in the pin mux field specified.
|
||||
*
|
||||
* The number of pins in the array must be passed (ARRAY_SIZE can provide
|
||||
* this value conveniently).
|
||||
*
|
||||
* Returns 0 if all field numbers and values are in the correct range,
|
||||
* else returns -1.
|
||||
*/
|
||||
int davinci_configure_pin_mux(const struct pinmux_config *pins,
|
||||
const int n_pins)
|
||||
{
|
||||
int i;
|
||||
|
||||
/* check for invalid pinmux values */
|
||||
for (i = 0; i < n_pins; i++) {
|
||||
if (pins[i].field >= PIN_MUX_NUM_FIELDS ||
|
||||
(pins[i].value & ~PIN_MUX_FIELD_MASK) != 0)
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* configure the pinmuxes */
|
||||
for (i = 0; i < n_pins; i++) {
|
||||
const int offset = pins[i].field * PIN_MUX_FIELD_SIZE;
|
||||
const unsigned int value = pins[i].value << offset;
|
||||
const unsigned int mask = PIN_MUX_FIELD_MASK << offset;
|
||||
const dv_reg *mux = pins[i].mux;
|
||||
|
||||
writel(value | (readl(mux) & (~mask)), mux);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* Configure multiple pinmux resources.
|
||||
*
|
||||
* Takes an pinmux_resource array of pinmux_config and pin counts:
|
||||
*
|
||||
* const struct pinmux_resource pinmuxes[] = {
|
||||
* PINMUX_ITEM(uart_pins),
|
||||
* PINMUX_ITEM(i2c_pins),
|
||||
* };
|
||||
*
|
||||
* The number of items in the array must be passed (ARRAY_SIZE can provide
|
||||
* this value conveniently).
|
||||
*
|
||||
* Each item entry is configured in the defined order. If configuration
|
||||
* of any item fails, -1 is returned and none of the following items are
|
||||
* configured. On success, 0 is returned.
|
||||
*/
|
||||
int davinci_configure_pin_mux_items(const struct pinmux_resource *item,
|
||||
const int n_items)
|
||||
{
|
||||
int i;
|
||||
|
||||
for (i = 0; i < n_items; i++) {
|
||||
if (davinci_configure_pin_mux(item[i].pins,
|
||||
item[i].n_pins) != 0)
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -22,8 +22,33 @@
|
|||
#ifndef __MISC_H
|
||||
#define __MISC_H
|
||||
|
||||
/* pin muxer definitions */
|
||||
#define PIN_MUX_NUM_FIELDS 8 /* Per register */
|
||||
#define PIN_MUX_FIELD_SIZE 4 /* n in bits */
|
||||
#define PIN_MUX_FIELD_MASK ((1 << PIN_MUX_FIELD_SIZE) - 1)
|
||||
|
||||
/* pin definition */
|
||||
struct pinmux_config {
|
||||
dv_reg *mux; /* Address of mux register */
|
||||
unsigned char value; /* Value to set in field */
|
||||
unsigned char field; /* field number */
|
||||
};
|
||||
|
||||
/* pin table definition */
|
||||
struct pinmux_resource {
|
||||
const struct pinmux_config *pins;
|
||||
const int n_pins;
|
||||
};
|
||||
|
||||
#define PINMUX_ITEM(item) { \
|
||||
.pins = item, \
|
||||
.n_pins = ARRAY_SIZE(item) \
|
||||
}
|
||||
|
||||
int dvevm_read_mac_address(uint8_t *buf);
|
||||
void dv_configure_mac_address(uint8_t *rom_enetaddr);
|
||||
int davinci_configure_pin_mux(const struct pinmux_config *pins, int n_pins);
|
||||
int davinci_configure_pin_mux_items(const struct pinmux_resource *item,
|
||||
int n_items);
|
||||
|
||||
#endif /* __MISC_H */
|
||||
|
|
|
|||
51
board/davinci/da830evm/Makefile
Normal file
51
board/davinci/da830evm/Makefile
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
#
|
||||
# (C) Copyright 2000, 2001, 2002
|
||||
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
#
|
||||
# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
include $(TOPDIR)/config.mk
|
||||
|
||||
LIB = $(obj)lib$(BOARD).a
|
||||
|
||||
COBJS := da830evm.o
|
||||
|
||||
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS))
|
||||
SOBJS := $(addprefix $(obj),$(SOBJS))
|
||||
|
||||
$(LIB): $(obj).depend $(OBJS) $(SOBJS)
|
||||
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
|
||||
|
||||
clean:
|
||||
rm -f $(SOBJS) $(OBJS)
|
||||
|
||||
distclean: clean
|
||||
rm -f $(LIB) core *.bak *~ .depend
|
||||
|
||||
#########################################################################
|
||||
# This is for $(obj).depend target
|
||||
include $(SRCTREE)/rules.mk
|
||||
|
||||
sinclude $(obj).depend
|
||||
|
||||
#########################################################################
|
||||
43
board/davinci/da830evm/config.mk
Normal file
43
board/davinci/da830evm/config.mk
Normal file
|
|
@ -0,0 +1,43 @@
|
|||
#
|
||||
# (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/
|
||||
#
|
||||
# Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
||||
#
|
||||
# (C) Copyright 2002
|
||||
# Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
|
||||
# David Mueller, ELSOFT AG, <d.mueller@elsoft.ch>
|
||||
#
|
||||
# See file CREDITS for list of people who contributed to this
|
||||
# project.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or
|
||||
# modify it under the terms of the GNU General Public License as
|
||||
# published by the Free Software Foundation; either version 2 of
|
||||
# the License, or (at your option) any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
# MA 02111-1307 USA
|
||||
#
|
||||
|
||||
# Texas Instruments DA8xx EVM board (ARM925EJS) cpu
|
||||
# see http://www.ti.com/ for more information on Texas Instruments
|
||||
#
|
||||
# DA8xx EVM has 1 bank of 64 MB SDRAM (2 16Meg x16 chips).
|
||||
# Physical Address:
|
||||
# C000'0000 to C400'0000
|
||||
#
|
||||
# Linux-Kernel is expected to be at C000'8000, entry C000'8000
|
||||
# (mem base + reserved)
|
||||
#
|
||||
# we load ourself to C108 '0000
|
||||
|
||||
|
||||
#Provide at least 16MB spacing between us and the Linux Kernel image
|
||||
TEXT_BASE = 0xC1080000
|
||||
135
board/davinci/da830evm/da830evm.c
Normal file
135
board/davinci/da830evm/da830evm.c
Normal file
|
|
@ -0,0 +1,135 @@
|
|||
/*
|
||||
* Copyright (C) 2009 Nick Thompson, GE Fanuc, Ltd. <nick.thompson@gefanuc.com>
|
||||
*
|
||||
* Base on code from TI. Original Notices follow:
|
||||
*
|
||||
* (C) Copyright 2008, Texas Instruments, Inc. http://www.ti.com/
|
||||
*
|
||||
* Modified for DA8xx EVM.
|
||||
*
|
||||
* Copyright (C) 2007 Sergey Kubushyn <ksi@koi8.net>
|
||||
*
|
||||
* Parts are shamelessly stolen from various TI sources, original copyright
|
||||
* follows:
|
||||
* -----------------------------------------------------------------
|
||||
*
|
||||
* Copyright (C) 2004 Texas Instruments.
|
||||
*
|
||||
* ----------------------------------------------------------------------------
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
* ----------------------------------------------------------------------------
|
||||
*/
|
||||
|
||||
#include <common.h>
|
||||
#include <i2c.h>
|
||||
#include <asm/arch/hardware.h>
|
||||
#include <asm/io.h>
|
||||
#include "../common/misc.h"
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
#define pinmux &davinci_syscfg_regs->pinmux
|
||||
|
||||
#ifdef CONFIG_SPI_FLASH
|
||||
/* SPI0 pin muxer settings */
|
||||
const struct pinmux_config spi0_pins[] = {
|
||||
{ pinmux[7], 1, 3 },
|
||||
{ pinmux[7], 1, 4 },
|
||||
{ pinmux[7], 1, 5 },
|
||||
{ pinmux[7], 1, 6 },
|
||||
{ pinmux[7], 1, 7 }
|
||||
};
|
||||
#endif
|
||||
|
||||
/* UART pin muxer settings */
|
||||
const struct pinmux_config uart_pins[] = {
|
||||
{ pinmux[8], 2, 7 },
|
||||
{ pinmux[9], 2, 0 }
|
||||
};
|
||||
|
||||
/* I2C pin muxer settings */
|
||||
const struct pinmux_config i2c_pins[] = {
|
||||
{ pinmux[9], 2, 3 },
|
||||
{ pinmux[9], 2, 4 }
|
||||
};
|
||||
|
||||
/* USB0_DRVVBUS pin muxer settings */
|
||||
const struct pinmux_config usb_pins[] = {
|
||||
{ pinmux[9], 1, 1 }
|
||||
};
|
||||
|
||||
int board_init(void)
|
||||
{
|
||||
#ifndef CONFIG_USE_IRQ
|
||||
/*
|
||||
* Mask all IRQs by clearing the global enable and setting
|
||||
* the enable clear for all the 90 interrupts.
|
||||
*/
|
||||
|
||||
writel(0, &davinci_aintc_regs->ger);
|
||||
|
||||
writel(0, &davinci_aintc_regs->hier);
|
||||
|
||||
writel(0xffffffff, &davinci_aintc_regs->ecr1);
|
||||
writel(0xffffffff, &davinci_aintc_regs->ecr2);
|
||||
writel(0xffffffff, &davinci_aintc_regs->ecr3);
|
||||
#endif
|
||||
|
||||
/* arch number of the board */
|
||||
gd->bd->bi_arch_number = MACH_TYPE_DAVINCI_DA830_EVM;
|
||||
|
||||
/* address of boot parameters */
|
||||
gd->bd->bi_boot_params = LINUX_BOOT_PARAM_ADDR;
|
||||
|
||||
/*
|
||||
* Power on required peripherals
|
||||
* ARM does not have access by default to PSC0 and PSC1
|
||||
* assuming here that the DSP bootloader has set the IOPU
|
||||
* such that PSC access is available to ARM
|
||||
*/
|
||||
lpsc_on(DAVINCI_LPSC_AEMIF); /* NAND, NOR */
|
||||
lpsc_on(DAVINCI_LPSC_SPI0); /* Serial Flash */
|
||||
lpsc_on(DAVINCI_LPSC_EMAC); /* image download */
|
||||
lpsc_on(DAVINCI_LPSC_UART2); /* console */
|
||||
lpsc_on(DAVINCI_LPSC_GPIO);
|
||||
|
||||
/* setup the SUSPSRC for ARM to control emulation suspend */
|
||||
writel(readl(&davinci_syscfg_regs->suspsrc) &
|
||||
~(DAVINCI_SYSCFG_SUSPSRC_EMAC | DAVINCI_SYSCFG_SUSPSRC_I2C |
|
||||
DAVINCI_SYSCFG_SUSPSRC_SPI0 | DAVINCI_SYSCFG_SUSPSRC_TIMER0 |
|
||||
DAVINCI_SYSCFG_SUSPSRC_UART2),
|
||||
&davinci_syscfg_regs->suspsrc);
|
||||
|
||||
#ifdef CONFIG_SPI_FLASH
|
||||
if (davinci_configure_pin_mux(spi0_pins, ARRAY_SIZE(spi0_pins)) != 0)
|
||||
return 1;
|
||||
#endif
|
||||
|
||||
if (davinci_configure_pin_mux(uart_pins, ARRAY_SIZE(uart_pins)) != 0)
|
||||
return 1;
|
||||
|
||||
if (davinci_configure_pin_mux(i2c_pins, ARRAY_SIZE(i2c_pins)) != 0)
|
||||
return 1;
|
||||
|
||||
if (davinci_configure_pin_mux(usb_pins, ARRAY_SIZE(usb_pins)) != 0)
|
||||
return 1;
|
||||
|
||||
/* enable the console UART */
|
||||
writel((DAVINCI_UART_PWREMU_MGMT_FREE | DAVINCI_UART_PWREMU_MGMT_URRST |
|
||||
DAVINCI_UART_PWREMU_MGMT_UTRST),
|
||||
&davinci_uart2_ctrl_regs->pwremu_mgmt);
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
|
@ -18,6 +18,8 @@
|
|||
|
||||
#include <common.h>
|
||||
#include <asm/io.h>
|
||||
#include <nand.h>
|
||||
#include <asm/arch/nand_defs.h>
|
||||
|
||||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
|
|
@ -28,3 +30,12 @@ int board_init(void)
|
|||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_NAND_DAVINCI
|
||||
int board_nand_init(struct nand_chip *nand)
|
||||
{
|
||||
davinci_nand_init(nand);
|
||||
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -22,3 +22,7 @@
|
|||
#
|
||||
|
||||
TEXT_BASE = 0x38040000
|
||||
CFLAGS_dlmalloc.o += -Wa,--no-warn -fno-strict-aliasing
|
||||
PLATFORM_RELFLAGS += -fvisibility=hidden
|
||||
PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm
|
||||
PLATFORM_LDFLAGS += -pic --emit-relocs -Bsymbolic -Bsymbolic-functions
|
||||
|
|
|
|||
|
|
@ -47,7 +47,6 @@ void init_sc520_enet (void)
|
|||
{
|
||||
/* Set CPU Speed to 100MHz */
|
||||
sc520_mmcr->cpuctl = 0x01;
|
||||
gd->cpu_clk = 100000000;
|
||||
|
||||
/* wait at least one millisecond */
|
||||
asm("movl $0x2000,%%ecx\n"
|
||||
|
|
@ -67,7 +66,7 @@ void init_sc520_enet (void)
|
|||
/*
|
||||
* Miscellaneous platform dependent initializations
|
||||
*/
|
||||
int board_init(void)
|
||||
int board_early_init_f(void)
|
||||
{
|
||||
init_sc520_enet();
|
||||
|
||||
|
|
@ -117,6 +116,14 @@ int board_init(void)
|
|||
sc520_mmcr->sysarbctl = 0x06;
|
||||
sc520_mmcr->sysarbmenb = 0x0003;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int board_early_init_r(void)
|
||||
{
|
||||
/* CPU Speed to 100MHz */
|
||||
gd->cpu_clk = 100000000;
|
||||
|
||||
/* Crystal is 33.000MHz */
|
||||
gd->bus_clk = 33000000;
|
||||
|
||||
|
|
|
|||
|
|
@ -71,6 +71,8 @@ board_init16:
|
|||
.section .bios, "ax"
|
||||
.code16
|
||||
.globl realmode_reset
|
||||
.hidden realmode_reset
|
||||
.type realmode_reset, @function
|
||||
realmode_reset:
|
||||
/* Alias MMCR to 0xdf000 */
|
||||
movw $0xfffc, %dx
|
||||
|
|
|
|||
|
|
@ -28,28 +28,48 @@ ENTRY(_start)
|
|||
SECTIONS
|
||||
{
|
||||
. = 0x38040000; /* Location of bootcode in flash */
|
||||
_i386boot_text_start = .;
|
||||
.text : { *(.text); }
|
||||
|
||||
. = ALIGN(4);
|
||||
.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
|
||||
|
||||
_i386boot_text_size = SIZEOF(.text) + SIZEOF(.rodata);
|
||||
|
||||
. = 0x03FF0000; /* Ram data segment to use */
|
||||
_i386boot_romdata_dest = ABSOLUTE(.);
|
||||
.data : AT ( LOADADDR(.rodata) + SIZEOF(.rodata) ) { *(.data) }
|
||||
_i386boot_romdata_start = LOADADDR(.data);
|
||||
|
||||
. = ALIGN(4);
|
||||
.got : AT ( LOADADDR(.data) + SIZEOF(.data) ) { *(.got) }
|
||||
|
||||
.data : { *(.data) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.interp : { *(.interp) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.dynsym : { *(.dynsym) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.dynstr : { *(.dynstr) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.hash : { *(.hash) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.got : { *(.got) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.got.plt : { *(.got.plt) }
|
||||
. = ALIGN(4);
|
||||
|
||||
.dynamic (NOLOAD) : { *(.dynamic) }
|
||||
. = ALIGN(4);
|
||||
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
. = ALIGN(4);
|
||||
__u_boot_cmd_end = .;
|
||||
_i386boot_cmd_start = LOADADDR(.u_boot_cmd);
|
||||
|
||||
_i386boot_romdata_size = SIZEOF(.data) + SIZEOF(.got) + SIZEOF(.u_boot_cmd);
|
||||
_i386boot_rel_dyn_start = .;
|
||||
.rel.dyn : { *(.rel.dyn) }
|
||||
_i386boot_rel_dyn_end = .;
|
||||
|
||||
. = ALIGN(4);
|
||||
_i386boot_bss_start = ABSOLUTE(.);
|
||||
|
|
@ -57,7 +77,7 @@ SECTIONS
|
|||
_i386boot_bss_size = SIZEOF(.bss);
|
||||
|
||||
/* 16bit realmode trampoline code */
|
||||
.realmode 0x7c0 : AT ( LOADADDR(.got) + SIZEOF(.got) + SIZEOF(.u_boot_cmd)) { *(.realmode) }
|
||||
.realmode 0x7c0 : AT ( LOADADDR(.rel.dyn) + SIZEOF(.rel.dyn) ) { *(.realmode) }
|
||||
|
||||
_i386boot_realmode = LOADADDR(.realmode);
|
||||
_i386boot_realmode_size = SIZEOF(.realmode);
|
||||
|
|
|
|||
|
|
@ -33,7 +33,7 @@ OBJS := $(addprefix $(obj),$(COBJS))
|
|||
SOBJS := $(addprefix $(obj),$(SOBJS))
|
||||
|
||||
$(LIB): $(OBJS) $(SOBJS)
|
||||
$(AR) $(ARFLAGS) $@ $(OBJS)
|
||||
$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
|
||||
|
||||
clean:
|
||||
rm -f $(SOBJS) $(OBJS)
|
||||
|
|
|
|||
|
|
@ -1,150 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2001
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
board/eric/init.o (.text)
|
||||
cpu/ppc4xx/kgdb.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
drivers/net/4xx_enet.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
|
||||
/* . = env_offset;*/
|
||||
common/env_embedded.o(.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x0FFF) & 0xFFFFF000;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(4096);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(4096);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -54,9 +54,6 @@ const unsigned char fpgadata[] =
|
|||
*/
|
||||
#include "../common/fpga.c"
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
#ifdef CONFIG_LCD_USED
|
||||
/* logo bitmap data - gzip compressed and generated by bin2c */
|
||||
unsigned char logo_bmp[] =
|
||||
|
|
|
|||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -48,10 +48,6 @@ const unsigned char fpgadata[] =
|
|||
#include "../common/fpga.c"
|
||||
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
|
||||
int board_early_init_f (void)
|
||||
{
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -1,131 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -89,7 +89,6 @@ int N_AU_IMAGES = (sizeof(au_image) / sizeof(au_image[0]));
|
|||
|
||||
/* Prototypes */
|
||||
int cpci405_version(void);
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
void lxt971_no_sleep(void);
|
||||
|
||||
int board_early_init_f(void)
|
||||
|
|
|
|||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -21,3 +21,6 @@
|
|||
# MA 02111-1307 USA
|
||||
#
|
||||
TEXT_BASE = 0xFFFC0000
|
||||
|
||||
# Use board specific linker script
|
||||
LDSCRIPT := $(SRCTREE)/board/esd/dasa_sim/u-boot.lds
|
||||
|
|
|
|||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000, 2001
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -360,165 +360,6 @@ int checkboard(void)
|
|||
return (0);
|
||||
}
|
||||
|
||||
/*
|
||||
* pci_pre_init
|
||||
*
|
||||
* This routine is called just prior to registering the hose and gives
|
||||
* the board the opportunity to check things. Returning a value of zero
|
||||
* indicates that things are bad & PCI initialization should be aborted.
|
||||
*
|
||||
* Different boards may wish to customize the pci controller structure
|
||||
* (add regions, override default access routines, etc) or perform
|
||||
* certain pre-initialization actions.
|
||||
*/
|
||||
#if defined(CONFIG_PCI)
|
||||
int pci_pre_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned long addr;
|
||||
|
||||
/*
|
||||
* Set priority for all PLB3 devices to 0.
|
||||
* Set PLB3 arbiter to fair mode.
|
||||
*/
|
||||
mfsdr(SD0_AMP1, addr);
|
||||
mtsdr(SD0_AMP1, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB3_ACR);
|
||||
mtdcr(PLB3_ACR, addr | 0x80000000);
|
||||
|
||||
/*
|
||||
* Set priority for all PLB4 devices to 0.
|
||||
*/
|
||||
mfsdr(SD0_AMP0, addr);
|
||||
mtsdr(SD0_AMP0, (addr & 0x000000FF) | 0x0000FF00);
|
||||
addr = mfdcr(PLB4_ACR) | 0xa0000000; /* Was 0x8---- */
|
||||
mtdcr(PLB4_ACR, addr);
|
||||
|
||||
/*
|
||||
* Set Nebula PLB4 arbiter to fair mode.
|
||||
*/
|
||||
/* Segment0 */
|
||||
addr = (mfdcr(PLB0_ACR) & ~PLB0_ACR_PPM_MASK) | PLB0_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB0_ACR_HBU_MASK) | PLB0_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB0_ACR_RDP_MASK) | PLB0_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB0_ACR_WRP_MASK) | PLB0_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB0_ACR, addr);
|
||||
|
||||
/* Segment1 */
|
||||
addr = (mfdcr(PLB1_ACR) & ~PLB1_ACR_PPM_MASK) | PLB1_ACR_PPM_FAIR;
|
||||
addr = (addr & ~PLB1_ACR_HBU_MASK) | PLB1_ACR_HBU_ENABLED;
|
||||
addr = (addr & ~PLB1_ACR_RDP_MASK) | PLB1_ACR_RDP_4DEEP;
|
||||
addr = (addr & ~PLB1_ACR_WRP_MASK) | PLB1_ACR_WRP_2DEEP;
|
||||
mtdcr(PLB1_ACR, addr);
|
||||
|
||||
return 1;
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
/*
|
||||
* pci_target_init
|
||||
*
|
||||
* The bootstrap configuration provides default settings for the pci
|
||||
* inbound map (PIM). But the bootstrap config choices are limited and
|
||||
* may not be sufficient for a given board.
|
||||
*/
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT)
|
||||
void pci_target_init(struct pci_controller *hose)
|
||||
{
|
||||
/*
|
||||
* Set up Direct MMIO registers
|
||||
*/
|
||||
/*
|
||||
* PowerPC440EPX PCI Master configuration.
|
||||
* Map one 1Gig range of PLB/processor addresses to PCI memory space.
|
||||
* PLB address 0xA0000000-0xDFFFFFFF
|
||||
* ==> PCI address 0xA0000000-0xDFFFFFFF
|
||||
* Use byte reversed out routines to handle endianess.
|
||||
* Make this region non-prefetchable.
|
||||
*/
|
||||
out32r(PCIL0_PMM0MA, 0x00000000); /* PMM0 Mask/Attribute */
|
||||
/* - disabled b4 setting */
|
||||
out32r(PCIL0_PMM0LA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM0PCILA, CONFIG_SYS_PCI_MEMBASE); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM0PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM0MA, 0xE0000001); /* 512M + No prefetching, */
|
||||
/* and enable region */
|
||||
|
||||
out32r(PCIL0_PMM1MA, 0x00000000); /* PMM0 Mask/Attribute */
|
||||
/* - disabled b4 setting */
|
||||
out32r(PCIL0_PMM1LA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 Local Address */
|
||||
out32r(PCIL0_PMM1PCILA, CONFIG_SYS_PCI_MEMBASE2); /* PMM0 PCI Low Address */
|
||||
out32r(PCIL0_PMM1PCIHA, 0x00000000); /* PMM0 PCI High Address */
|
||||
out32r(PCIL0_PMM1MA, 0xE0000001); /* 512M + No prefetching, */
|
||||
/* and enable region */
|
||||
|
||||
out32r(PCIL0_PTM1MS, 0x00000001); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM1LA, 0); /* Local Addr. Reg */
|
||||
out32r(PCIL0_PTM2MS, 0); /* Memory Size/Attribute */
|
||||
out32r(PCIL0_PTM2LA, 0); /* Local Addr. Reg */
|
||||
|
||||
/*
|
||||
* Set up Configuration registers
|
||||
*/
|
||||
|
||||
/* Program the board's subsystem id/vendor id */
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_VENDOR_ID,
|
||||
PCI_VENDOR_ID_ESDGMBH);
|
||||
pci_write_config_word(0, PCI_SUBSYSTEM_ID, PCI_DEVICE_ID_DU440);
|
||||
|
||||
pci_write_config_word(0, PCI_CLASS_SUB_CODE, PCI_CLASS_BRIDGE_HOST);
|
||||
|
||||
/* Configure command register as bus master */
|
||||
pci_write_config_word(0, PCI_COMMAND, PCI_COMMAND_MASTER);
|
||||
|
||||
/* 240nS PCI clock */
|
||||
pci_write_config_word(0, PCI_LATENCY_TIMER, 1);
|
||||
|
||||
/* No error reporting */
|
||||
pci_write_config_word(0, PCI_ERREN, 0);
|
||||
|
||||
pci_write_config_dword(0, PCI_BRDGOPT2, 0x00000101);
|
||||
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_TARGET_INIT) */
|
||||
|
||||
#if defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT)
|
||||
void pci_master_init(struct pci_controller *hose)
|
||||
{
|
||||
unsigned short temp_short;
|
||||
|
||||
/*
|
||||
* Write the PowerPC440 EP PCI Configuration regs.
|
||||
* Enable PowerPC440 EP to be a master on the PCI bus (PMM).
|
||||
* Enable PowerPC440 EP to act as a PCI memory target (PTM).
|
||||
*/
|
||||
pci_read_config_word(0, PCI_COMMAND, &temp_short);
|
||||
pci_write_config_word(0, PCI_COMMAND,
|
||||
temp_short | PCI_COMMAND_MASTER |
|
||||
PCI_COMMAND_MEMORY);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) && defined(CONFIG_SYS_PCI_MASTER_INIT) */
|
||||
|
||||
/*
|
||||
* is_pci_host
|
||||
*
|
||||
* This routine is called to determine if a pci scan should be
|
||||
* performed. With various hardware environments (especially cPCI and
|
||||
* PPMC) it's insufficient to depend on the state of the arbiter enable
|
||||
* bit in the strap register, or generic host/adapter assumptions.
|
||||
*
|
||||
* Rather than hard-code a bad assumption in the general 440 code, the
|
||||
* 440 pci code requires the board to decide at runtime.
|
||||
*
|
||||
* Return 0 for adapter mode, non-zero for host (monarch) mode.
|
||||
*/
|
||||
#if defined(CONFIG_PCI)
|
||||
int is_pci_host(struct pci_controller *hose)
|
||||
{
|
||||
/* always configured as host. */
|
||||
return (1);
|
||||
}
|
||||
#endif /* defined(CONFIG_PCI) */
|
||||
|
||||
int last_stage_init(void)
|
||||
{
|
||||
int e, i;
|
||||
|
|
|
|||
|
|
@ -38,6 +38,3 @@
|
|||
#define PWR_RDY 0x10
|
||||
|
||||
#define CPLD_IRQ (32+30)
|
||||
|
||||
#define PCI_VENDOR_ID_ESDGMBH 0x12fe
|
||||
#define PCI_DEVICE_ID_DU440 0x0444
|
||||
|
|
|
|||
|
|
@ -1,139 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2002
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
.bootpg 0xFFFFF000 :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.bootpg)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
|
||||
ppcenv_assert = ASSERT(. < 0xFFFF8000, ".bss section too big, overlaps .ppcenv section. Please update your confguration: CONFIG_SYS_MONITOR_BASE, CONFIG_SYS_MONITOR_LEN and TEXT_BASE may need to be modified.");
|
||||
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -251,10 +251,6 @@ const unsigned char fpgadata[] =
|
|||
#include "../common/fpga.c"
|
||||
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
|
||||
/* logo bitmap data - gzip compressed and generated by bin2c */
|
||||
unsigned char logo_bmp_320[] =
|
||||
{
|
||||
|
|
|
|||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -1,131 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -273,6 +273,5 @@ int checkboard(void)
|
|||
void ft_board_setup(void *blob, bd_t *bd)
|
||||
{
|
||||
ft_cpu_setup(blob, bd);
|
||||
fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
|
||||
}
|
||||
#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */
|
||||
|
|
|
|||
|
|
@ -1,147 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2001
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
/* WARNING - the following is hand-optimized to fit within */
|
||||
/* the sector layout of our flash chips! XXX FIXME XXX */
|
||||
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
cpu/ppc4xx/traps.o (.text)
|
||||
cpu/ppc4xx/interrupts.o (.text)
|
||||
cpu/ppc4xx/4xx_uart.o (.text)
|
||||
cpu/ppc4xx/cpu_init.o (.text)
|
||||
cpu/ppc4xx/speed.o (.text)
|
||||
common/dlmalloc.o (.text)
|
||||
lib_generic/crc32.o (.text)
|
||||
lib_ppc/extable.o (.text)
|
||||
lib_generic/zlib.o (.text)
|
||||
|
||||
/* . = env_offset;*/
|
||||
/* common/env_embedded.o(.text)*/
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -34,7 +34,6 @@
|
|||
DECLARE_GLOBAL_DATA_PTR;
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
int do_reset (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
||||
unsigned long fpga_done_state(void);
|
||||
unsigned long fpga_init_state(void);
|
||||
|
|
|
|||
|
|
@ -1,132 +0,0 @@
|
|||
/*
|
||||
* (C) Copyright 2000
|
||||
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License as
|
||||
* published by the Free Software Foundation; either version 2 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
OUTPUT_ARCH(powerpc)
|
||||
/* Do we need any of these for elf?
|
||||
__DYNAMIC = 0; */
|
||||
SECTIONS
|
||||
{
|
||||
.resetvec 0xFFFFFFFC :
|
||||
{
|
||||
*(.resetvec)
|
||||
} = 0xffff
|
||||
|
||||
/* Read-only sections, merged into text segment: */
|
||||
. = + SIZEOF_HEADERS;
|
||||
.interp : { *(.interp) }
|
||||
.hash : { *(.hash) }
|
||||
.dynsym : { *(.dynsym) }
|
||||
.dynstr : { *(.dynstr) }
|
||||
.rel.text : { *(.rel.text) }
|
||||
.rela.text : { *(.rela.text) }
|
||||
.rel.data : { *(.rel.data) }
|
||||
.rela.data : { *(.rela.data) }
|
||||
.rel.rodata : { *(.rel.rodata) }
|
||||
.rela.rodata : { *(.rela.rodata) }
|
||||
.rel.got : { *(.rel.got) }
|
||||
.rela.got : { *(.rela.got) }
|
||||
.rel.ctors : { *(.rel.ctors) }
|
||||
.rela.ctors : { *(.rela.ctors) }
|
||||
.rel.dtors : { *(.rel.dtors) }
|
||||
.rela.dtors : { *(.rela.dtors) }
|
||||
.rel.bss : { *(.rel.bss) }
|
||||
.rela.bss : { *(.rela.bss) }
|
||||
.rel.plt : { *(.rel.plt) }
|
||||
.rela.plt : { *(.rela.plt) }
|
||||
.init : { *(.init) }
|
||||
.plt : { *(.plt) }
|
||||
.text :
|
||||
{
|
||||
cpu/ppc4xx/start.o (.text)
|
||||
|
||||
*(.text)
|
||||
*(.got1)
|
||||
}
|
||||
_etext = .;
|
||||
PROVIDE (etext = .);
|
||||
.rodata :
|
||||
{
|
||||
*(.eh_frame)
|
||||
*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
|
||||
}
|
||||
.fini : { *(.fini) } =0
|
||||
.ctors : { *(.ctors) }
|
||||
.dtors : { *(.dtors) }
|
||||
|
||||
/* Read-write section, merged into data segment: */
|
||||
. = (. + 0x00FF) & 0xFFFFFF00;
|
||||
_erotext = .;
|
||||
PROVIDE (erotext = .);
|
||||
.reloc :
|
||||
{
|
||||
*(.got)
|
||||
_GOT2_TABLE_ = .;
|
||||
*(.got2)
|
||||
_FIXUP_TABLE_ = .;
|
||||
*(.fixup)
|
||||
}
|
||||
__got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
|
||||
__fixup_entries = (. - _FIXUP_TABLE_)>>2;
|
||||
|
||||
.data :
|
||||
{
|
||||
*(.data)
|
||||
*(.data1)
|
||||
*(.sdata)
|
||||
*(.sdata2)
|
||||
*(.dynamic)
|
||||
CONSTRUCTORS
|
||||
}
|
||||
_edata = .;
|
||||
PROVIDE (edata = .);
|
||||
|
||||
. = .;
|
||||
__u_boot_cmd_start = .;
|
||||
.u_boot_cmd : { *(.u_boot_cmd) }
|
||||
__u_boot_cmd_end = .;
|
||||
|
||||
|
||||
. = .;
|
||||
__start___ex_table = .;
|
||||
__ex_table : { *(__ex_table) }
|
||||
__stop___ex_table = .;
|
||||
|
||||
. = ALIGN(256);
|
||||
__init_begin = .;
|
||||
.text.init : { *(.text.init) }
|
||||
.data.init : { *(.data.init) }
|
||||
. = ALIGN(256);
|
||||
__init_end = .;
|
||||
|
||||
__bss_start = .;
|
||||
.bss (NOLOAD) :
|
||||
{
|
||||
*(.sbss) *(.scommon)
|
||||
*(.dynbss)
|
||||
*(.bss)
|
||||
*(COMMON)
|
||||
. = ALIGN(4);
|
||||
}
|
||||
_end = . ;
|
||||
PROVIDE (end = .);
|
||||
}
|
||||
|
|
@ -31,7 +31,6 @@ LIB = $(obj)lib$(BOARD).a
|
|||
COBJS = $(BOARD).o flash.o \
|
||||
../common/misc.o \
|
||||
../common/esd405ep_nand.o \
|
||||
../common/auto_update.o
|
||||
|
||||
SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c)
|
||||
OBJS := $(addprefix $(obj),$(COBJS))
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@
|
|||
#include <asm/io.h>
|
||||
#include <command.h>
|
||||
#include <malloc.h>
|
||||
#include <sja1000.h>
|
||||
|
||||
#undef FPGA_DEBUG
|
||||
|
||||
|
|
@ -45,25 +46,6 @@ const unsigned char fpgadata[] =
|
|||
*/
|
||||
#include "../common/fpga.c"
|
||||
|
||||
/*
|
||||
* include common auto-update code (for esd boards)
|
||||
*/
|
||||
#include "../common/auto_update.h"
|
||||
|
||||
au_image_t au_image[] = {
|
||||
{"plu405/preinst.img", 0, -1, AU_SCRIPT},
|
||||
{"plu405/u-boot.img", 0xfffc0000, 0x00040000, AU_FIRMWARE},
|
||||
{"plu405/pImage_${bd_type}", 0x00000000, 0x00100000, AU_NAND},
|
||||
{"plu405/pImage.initrd", 0x00100000, 0x00200000, AU_NAND},
|
||||
{"plu405/yaffsmt2.img", 0x00300000, 0x01c00000, AU_NAND},
|
||||
{"plu405/postinst.img", 0, 0, AU_SCRIPT},
|
||||
};
|
||||
|
||||
int N_AU_IMAGES = (sizeof(au_image) / sizeof(au_image[0]));
|
||||
|
||||
/* Prototypes */
|
||||
int gunzip(void *, int, unsigned char *, unsigned long *);
|
||||
|
||||
int board_early_init_f(void)
|
||||
{
|
||||
/*
|
||||
|
|
@ -214,6 +196,13 @@ int misc_init_r(void)
|
|||
out_8((void *)DUART1_BA + 1, fctr); /* write FCTR */
|
||||
out_8((void *)DUART1_BA + 3, 0); /* write LCR */
|
||||
|
||||
/*
|
||||
* Init magnetic couplers
|
||||
*/
|
||||
if (!getenv("noinitcoupler")) {
|
||||
init_coupler(CAN0_BA);
|
||||
init_coupler(CAN1_BA);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
|
|
|||
Some files were not shown because too many files have changed in this diff Show more
Loading…
Reference in a new issue