Commit graph

44304 commits

Author SHA1 Message Date
Minkyu Kang
2c1ad699e5 s5pc1xx: support the GPIO interface
This patch adds support the GPIO interface

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-03-13 08:11:16 -06:00
Joonyoung Shim
803472beb7 s3c64xx: Add ifdef at the S3C64XX only codes
The s3c6400.h file is only for S3C64XX cpu and the pheripheral port
address(0x70000000 - 0x7fffffff) exists at only S3C64XX cpu, so they
should be included by only S3C64XX cpu.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-03-13 08:11:15 -06:00
Naveen Krishna CH
0468afff30 S5PC100: Moves the Macros to a common header file
The get_pll_clk(int) API returns the PLL frequency based on
the (int) argument which is defined locally in clock.c

Moving that #define to common header file (clk.h) would
be helpful when using the API from other files.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-03-13 08:11:15 -06:00
Wolfgang Denk
93910edb59 Prepare v2010.03-rc1
Coding style cleanup, update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 23:06:04 +01:00
Wolfgang Denk
4e72fb15c9 standalone eepro100_eeprom: fix build error
Building examples/standalone/eepro100_eeprom triggers this error:

In file included from include/common.h:629,
                 from eepro100_eeprom.c:24:
include/net.h: In function 'NetReadIP':
include/net.h:430: warning: implicit declaration of function 'memcpy'
eepro100_eeprom.c: At top level:
eepro100_eeprom.c:81: error: conflicting types for 'memcpy'
include/net.h:430: error: previous implicit declaration of 'memcpy' was here

Fix this.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 22:56:50 +01:00
Wolfgang Denk
1bb1809558 Update .gitignore's: add some generated files
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 22:10:31 +01:00
Detlev Zundel
9c9cbe78dc mpc82xx: Remove SL8245 board and the now orpahned sk98lin network driver.
This code has compile problems and the company does not even exist any
more.  So we take the liberty to drop support for it.

Signed-off-by: Detlev Zundel <dzu@denx.de>
CC: Wolfgang Denk <wd@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
2010-03-12 09:49:23 +01:00
Kumar Gala
ca02f6f8dc 85xx: Drop FIT support to allow u-boot image to fit in 512k
The 36-bit build exceeds the 512k size we have.  Removing FIT type image
support allows us to fit and we dont really use it.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-03-12 00:26:32 +01:00
Michael Zaidman
5f8419597f Cosmetic change - indentation correction.
Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com>
2010-03-12 00:19:11 +01:00
Anatolij Gustschin
a693447cea cmd_mtdparts.c: prevent printbuffer overflows
The length of configured MTDPARTS_DEFAULT string
could be greater than console printbuffer size.
Replace printf() by puts() to avoid potential buffer
overflows.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-03-12 00:18:08 +01:00
Frans Meulenbroeks
3920bbedcf Fix MPC8536DS documentation
This patch corrects small mistake in the register list in
doc/README.mpc8536ds. These registers are 32 bits and this one starts
at ....c not ....e

When using the ...c address I can boot from sd, when using the ...e
address I cannot.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Acked-by: Hu Mingkai <B21284@freescale.com>
2010-03-12 00:15:55 +01:00
Heiko Schocher
ab68f4dd19 doc: add README for CONFIG_HWCONFIG option
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-03-12 00:09:25 +01:00
Heiko Schocher
7026ead0d3 TQM8xx: enable device tree support on all TQM8xx based boards.
Also enable support for CONFIG_HWCONFIG because we use this for
configuring if this hardware has a FEC or not.

syntax:

hwconfig=fec:on   if hardware has an fec
hwconfig=fec:off  if hardware has no fec

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 00:06:07 +01:00
Heiko Schocher
6ed3b9d44c TQM8xx: add device tree support for TQM8xx based boards.
Also use hwconfig to configure whether the board has a FEC or not.
We then can adjust the DTS to tell Linux if there is a FEC present.

syntax:

hwconfig=fec:on   if hardware has a  FEC
hwconfig=fec:off  if hardware has no FEC

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 00:04:52 +01:00
Wolfgang Denk
143cd21fe2 Move CONFIG_UPDATE_TFTP code after CONFIG_PREBOOT
The auto-update feature (CONFIG_UPDATE_TFTP) requires that the env
variable serverip be set for the TFTP access. If DHCP is to be used
to get the serverip env variable, this doesn't work as DHCP happens
after the auto-update attempt has run. A solution is to run DHCP in
PREBOOT, but even this is too late.

To solve this, we move update_tftp() below the PREBOOT stuff.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-11 23:56:03 +01:00
Mike Frysinger
1b691bb0c2 mkimage: dont force entry point with xip
Some people boot images with the entry point in the middle of the blob
(like Linux with the head code in discardable .init.text), and there is no
no real requirement that the entry point be right after the mkimage header
when doing XIP, so let people specify whatever they want.  If they do need
an entry right after the header, then they still can do that with normal
-e behavior.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-03-11 23:50:06 +01:00
Richard Retanubun
4b99327a41 PPC: Record U-Boot's relocated address in RAM and show in bdinfo.
This patch uses gd->relocaddr variable to store uboot's relocated
address in RAM and shows it in bdinfo command.

This patch moves CONFIG_AMIGAONEG3SE style copying of the address
in board_init_f to just before relocation is actually done.

Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Tested-by: Detlev Zundel <dzu@denx.de>
2010-03-11 23:49:16 +01:00
Wolfgang Denk
8c4444ff5e Fix memory leak in mmc_read()
There is be a path through mmc_read in drivers/mmc/mmc.c where
malloc'd memory is not freed before exiting mmc_read: it occurs if
mmc_set_blocklen() returns a non-zero value.

Reported-by: Quentin Armitage <Quentin@Armitage.org.uk>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-11 23:35:43 +01:00
Minkyu Kang
6d5ef5335a MAINTAINERS: sort the list of ARM Maintainers by last name
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2010-03-11 10:45:10 -06:00
Vipin KUMAR
bdc6b47a1a SPEAr : Adding maintainer name for spear SoCs
Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
2010-03-11 10:45:00 -06:00
Daniel Gorsulowski
6258b04e9a AT91: Update otc570 board to new SoC access
* convert otc570 board to use c stucture SoC access
* change gpio access to at91_gpio syntax

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2010-03-07 12:36:37 -06:00
Jens Scharsig
7cedb29872 updates the at91 main_clock calculation
* updates the conditional main_clock calculation (if AT91_MAIN_CLOCK defined) to c structure SoC access
 * add need register flags

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-03-07 12:36:36 -06:00
Prafulla Wadaskar
637833c2d6 arm: kirkwood: suen3: fixed build warning
This patch fixes following build warning

Invalid Kwbimage command Type - valid names are: BOOT_FROM, NAND_ECC_MODE, NAND_PAGE_SIZE, SATA_PIO_MODE, DDR_INIT_DELAY, DATA, , spi, nand, sata, pex, uart

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2010-03-07 12:36:36 -06:00
Stefano Babic
e4d3449201 MX51: removed warnings for the mx51evk
The patch removes warnings at compile time and provides
some cleanup code:
- Removed comment on NAND (not yet supported) from lowlevel_init.S
- Removed NFMS bit definition from imx-regs.h
  The bit is only related to MX.25/35 and can lead to confusion
- Moved is_soc_rev() to soc specific code (removed from mx51evk.c)

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Vipin Kumar
9d69e33d8d SPEAr : Supporting new mach ids for spear310 and spear320
Supporting new machine ids for SoCs spear310 and spear320

include/asm-arm/mach-types.h has to be updated before applying
this patch for build to work

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
2010-03-07 12:36:36 -06:00
Heiko Schocher
cc0b53c8d5 arm, suen3: fix compile error, if doing not a local build
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-03-07 12:36:36 -06:00
Heiko Schocher
67fa8c25f5 arm: add support for the suen3 board from keymile
Add support for the ARM part of the mgcoge2, named suen3.
This board is based on the Marvell Kirkwood (88F6281) SoC.
As there come more board variants, common config options
are collected in include/configs/km_arm.h. Also, this board
use common code for all keymile boards, which is stored in
board/keymile/common/common.c

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Heiko Schocher <hs@denx.de>
2010-03-07 12:36:36 -06:00
John Rigby
6895d4510a Add support for KARO TX25 board
This is an i.MX25 base board with only NAND
so it uses nand_spl to boot.

Signed-off-by: John Rigby <jcrigby@gmail.com>

Tune configuration, add support for (redundant) environment in NAND.
Signed-off-by: Wolfgang Denk <wd@denx.de>

Acked-by: Wolfgang Denk <wd@denx.de>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00
John Rigby
740d6ae5b9 fec_mxc: add MX25 support
Use RMII for MX25
Add code to init gasket that enables RMII

Signed-off-by: John Rigby <jcrigby@gmail.com>
CC: Ben Warren <biggerbadderben@gmail.com>
2010-03-07 12:36:36 -06:00
John Rigby
cb17b92de0 fec_mxc: cleanup and factor out MX27 dependencies
general cleanup
move clock init to cpu_eth_init in cpu/arm926ejs/mx27/generic.c
make MX27 specific phy init conditional on CONFIG_MX27
replace call to imx_get_ahbclk with one to imx_get_fecclk
and define imx_get_fecclk in include/asm-arm/arch-mx27/clock.h

Signed-off-by: John Rigby <jcrigby@gmail.com>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00
John Rigby
552ff8f1d9 Add support for Freescale MX25 SOC
ARM926EJS core with MX31 peripherals.

Signed-off-by: John Rigby <jcrigby@gmail.com>
Earlier Version Signed-off-by: Wolfgang Denk <wd@denx.de>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00
John Rigby
e911c983f4 mxc_serial replace platform specific clock
remove ifdef'd clock selection code from
serial_mxc.c and replace with call to imx_get_uartclk

Add definitions for imx_get_uartclk to imx31 and imx27
include files.

This makes it easier to add new imx platforms.

Signed-off-by: John Rigby <jcrigby@gmail.com>
2010-03-07 12:36:36 -06:00
Stefano Babic
c5fb70c911 Add initial support for Freescale mx51evk board
The patch adds initial support for the Freescale mx51evk board.
Network (FEC) and SD controller (fsl_esdhc) are supported.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:36 -06:00
Stefano Babic
c67bee1460 fsl_esdhc: add support for mx51 processor
The esdhc controller in the mx51 processor is quite
the same as the one in some powerpc processors
(MPC83xx, MPC85xx). This patches adapts the driver
to support the arm mx51.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
69df00f9d9 ARM: add accessors functions
Some Freescale's processors of different architecture
have the same peripheral (eSDHC controller in PowerPC
and i.MX51). This patch adds accessors for
the internal registers of the SOCs, as already
implemented in the PowerPC architecture.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
11fdade294 MMC: add weak function to detect MMC/SD card
Most controllers can check if there is a card in the slot.
However, they require pins that could be not available because
required by other functions and the detection of a card must
be performed in another way. This patch adds a weak function
that a board can implement to add its internal custom way
to check the presence of a MMC/SD card.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
250de12bc2 mmc: check correctness of the voltage mask in ocr
Most cards do not answer if some reserved bits
in the ocr are set. However, some controllers
can set bit 7 (reserved for low voltages), but
how to manage low voltages SD card is not yet
specified.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
71d64c0e4f serial_mxc: add support for MX51 processor
The patch adds support for the Freescale mx51 processor.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:35 -06:00
Stefano Babic
67adcee0e0 MX51: Add pin and multiplexer definitions.
The patch add header files to support the pin multiplexer
of the the Freescale i.MX51 processor.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:35 -06:00
Stefano Babic
fb87a1ed92 MX51: Add register definitions
The patch add header files to support the Freescale i.MX51
processor, setting definitions for internal registers.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:35 -06:00
Stefano Babic
64fdf452a8 MX51: Add initial support for the Freescale MX51
The patch add initial support for the Freescale i.MX51 processor
(family arm cortex_a8).

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:35 -06:00
Matthias Kaehlcke
18ba012b9b edb93xx: Fix SDRAM initialization
edb93xx: Fix SDRAM initialization by issuing a precharge all command before
forcing the precharge and select mode register update mode before programming
the mode registers. Write to the SDRAM banks in order to force a precharge,
reading causes the edb93xx boards to hang

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-03-07 12:36:35 -06:00
Anders Darander
cade7d9577 Add bootcount to AT91
Use AT91_GPBR 3 as a bootcount register.
The bootmagic and the bootcount shares AT91_GPBR 3.

Signed-off-by: Anders Darander <ad@datarespons.se>
2010-03-07 12:36:35 -06:00
Tom Rix
5f35348409 ARM Update mach-types
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php
And built with

repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
commit aea187c46f7d03ce985e55eb1398d0776a15b928

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2010-03-07 12:36:35 -06:00
Matthias Kaehlcke
c7ad13a242 ep93xx: Refactoring of timer code
ep93xx: Refactoring of the timer code, including the following changes

 * use a free running timer instead of a periodical one
 * use unsigned long long for total number of ticks
 * hold the timer state in a structure instead of separate variables
 * increment the timer counter instead of decrementing it
 * remove unused function udelay_masked()
 * remove unused function set_timer()

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-03-07 12:36:35 -06:00
Matthias Kaehlcke
d9f505e3cd ep93xx: Fix calculation of sys ticks in clk_to_systicks()
ep93xx: Use unsigned long long for calculation of sys ticks in clk_to_systicks()
for proper handling of large intermediate values

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-03-07 12:36:35 -06:00
Siarhei Siamashka
041d42e789 OMAP3: workaround for ARM Cortex-A8 erratum 725233
725233: PLD instructions executed with PLD data forwarding
enabled can result in a processor deadlock

This deadlock can happen when NEON load instructions are used together
with cache preload instructions (PLD). The problematic conditions
can be triggered in-the-wild by NEON optimized functions from pixman
library (http://cgit.freedesktop.org/pixman), which perform dynamic
adjustment of prefetch distance.

The workaround disables PLD data forwarding by setting PLD_FWD bit
in L2 Cache Auxiliary Control Register as recommended in ARM Cortex-A8
errata list.

The deadlock can only happen on r1pX revisions of Cortex-A8 (used in
OMAP34xx/OMAP35xx). Performance impact of the workaround is practically
non-existant.

Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-03-07 12:36:35 -06:00
Achim Ehrlich
7c966a8bdf ARM change name of defines for AT91 arm926ejs
Configuration defines should be preceeded with CONFIG_SYS_. Renamed
some at91 specific defines to conform to this naming convention:

AT91_CPU_NAME to CONFIG_SYS_AT91_CPU_NAME
AT91_MAIN_CLOCK to CONFIG_SYS_AT91_MAIN_CLOCK

Signed-off-by: Achim Ehrlich <aehrlich@taskit.de>
2010-03-07 12:36:35 -06:00
Ladislav Michl
5c97a1de19 VoiceBlue: fix linker errors
linking eeprom with libgeneric.a is not really needed and causes following
error:
../../lib_generic/libgeneric.a(string.o): In function `strcmp':
/home/ladis/src/u-boot-ti/lib_generic/string.c:152: multiple definition of `strcmp'
../../examples/standalone/libstubs.a(stubs.o):include/_exports.h:24: first defined here
make[1]: *** [eeprom.srec] Error 1

Fix undefined reference to memset generated by some versions of gcc
to zero out initialized structure on the stack:
eeprom.o: In function `eeprom':
board/voiceblue/eeprom.c:152: undefined reference to `memset'
make[1]: *** [eeprom] Error 1

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-03-07 12:36:35 -06:00
Ladislav Michl
a32c1e0ecd VoiceBlue: limit line lenght to 80 characters
Reindent configuration header to limit line lenght to 80 characters by
removing obvious and sometimes misleading comments.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-03-07 12:36:35 -06:00