Commit graph

31222 commits

Author SHA1 Message Date
Minkyu Kang
c0a1dfdec2 s5pc1xx: add support SMDKC100 board
Adds new board SMDKC100 that uses s5pc100 SoC

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com>
2009-10-09 10:53:23 +09:00
Minkyu Kang
7074635021 s5pc1xx: support serial driver
This patch includes the serial driver for s5pc1xx.
s5pc1xx uart driver needs own register setting and clock configuration.
So, need to special driver.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2009-10-09 10:51:47 +09:00
Minkyu Kang
4125a8d52e s5pc1xx: support onenand driver
This patch includes the onenand driver for s5pc100

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2009-10-09 10:50:40 +09:00
Minkyu Kang
c3f0a0ec9d s5pc1xx: support Samsung s5pc1xx SoC
This patch adds support for the Samsung s5pc100 and s5pc110
SoCs. The s5pc1xx SoC is an ARM Cortex A8 processor.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com>
2009-10-09 09:31:50 +09:00
Wolfgang Denk
cd77dd109c Merge branch 'reloc' 2009-10-09 00:03:18 +02:00
Joakim Tjernlund
afc3ba0fc4 relocation: Do not relocate NULL pointers.
NULL is an absolute value and should not be relocated.
After this correction code like:
 void weak_fun(void) __attribute__((weak));
 printf("weak_fun:%p\n", weak_fun);
will still print null after relocation.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
2009-10-08 09:33:36 +02:00
Peter Tyser
3beb40c247 85xx: Ensure BSS segment isn't linked at address 0
When U-Boot is relocated from flash to RAM pointers are modified
accordingly.  However, pointers initialzed with NULL values should not
be modified so that they maintain their intended NULL value.  If the
BSS segment is linked at address 0 its address will not be
updated as necessary during relocation.

This is a temporary workaround.  The end goal is to add support to
U-Boot to dynamically locate the BSS at an arbitrary address at
runtime.  When the ability to fixup the BSS inteligently is
added, this workaround can be removed and the 85xx link script
can put the BSS at a fixed address at link time.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-10-08 00:33:47 +02:00
Detlev Zundel
95c44ec485 tqm5200: Correct comment and code in post_hotkeys_pressed.
This fixes the code and the comment according to the original intent of
doing an intensive memory test when PSC6_3 is pulled low on the STK52xx.
Notably PORT_CONFIG will be overridden with this correct code now,
so beware.

The original code only worked by coincidence depending on the PORT_CONFIG
setting from the header file.  The new code was tested to ensure that the
(undocumented) memory test still works on the STK52x.

Signed-off-by: Detlev Zundel <dzu@denx.de>
CC: Martin Krause <Martin.Krause@tqs.de>

Minor white-space cleanup.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-08 00:31:23 +02:00
Wolfgang Denk
da01f53404 mpc512x: fix fixed_sdram() init code.
Commit 054197ba and later fixes used an array to initialize some of
the MDDRC parameters; however, the use of an array turned out to be a
bad idea as it was not possible to correlate structure entries to
array indices in readable and reliable way. Now we use a struct
instead, which makes this self-explanatory.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-08 00:23:12 +02:00
Niklaus Giger
dbcc357166 ppc4xx: respect 80-chars per line in ppc*.h files
After running checkstyle.pl on the three previous patches I noted that in
the *.h files there were a lot of long lines. This patch solves this problem.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:30 +02:00
Niklaus Giger
78d2a64137 ppc4xx: Rework cmd reginfo
The command "reginfo" got an overhaul for the ppc4xx. It dumps all the
relevant HW configuration registers (address, symbolic name, content).
This allows to easily detect errors in *.h files and changes in the HW
configuration.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:26 +02:00
Niklaus Giger
ddc922ff2c ppc_4xx: Apply new HW register names
Modify all existing *.c files to use the new register names
as seen in the AMCC manuals.

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:20 +02:00
Niklaus Giger
f80e61dcfe ppc4xx: Cleanup some HW register names
Here you find all the changes in the include directory for new register names
and adapting other ones to the names used by AMCC in their manuals, e.g.
For 440EPx/GRPPC440EPx/GRX, Revision 1.15 – September 22, 2008
For PPC405GP Embedded Processor, Revision 1.02 – March 22, 2006

Signed-off-by: Niklaus Giger <niklaus.giger@member.fsf.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:15:13 +02:00
Stefan Roese
56f14818f6 ppc4xx: Add PPC405EX(r) Rev D support
Unfortunately some Rev D PPC405EX/405EXr PVR's are identical with older
405EX(r) parts. Here a list:

0x12911475 - 405EX Rev D with Security *and* 405EX Rev A/B witout Sec
0x12911473 - 405EX Rev D without Security *and* 405EXr Rev A/B with Sec

Since there are only a few older parts in the field, this patch now
changes the PVR's above to represent the new Rev D versions.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Phong Vo" <pvo@amcc.com>
2009-10-07 09:14:27 +02:00
Stefan Roese
06dfaeef52 ppc4xx: Fix msg "initialization as root-complex failed" upon PCIe scan
This message is printed upon PCIe bus scan, not only upon error, but also
if no PCIe device is detected at all. Since this is not an error, let's
remove this message in this case. We already have the message
"link is not up." if there is no PCIe device present.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
2009-10-07 09:13:46 +02:00
Mike Nuss
54f5f056aa PPC4xx: Denali core: Fix incorrect DDR row bits
The SPD detection code for the Denali memory controller used on some
ppc4xx
processors incorrectly encodes DDR0_42. With certain memory
configurations,
this can cause the bootwrapper to incorrectly calculate the installed
memory
size, because the number of row bits is wrong. This patch fixes that
encoding.

Signed-off-by: Mike Nuss <mike@terascala.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-10-07 09:10:11 +02:00
Ben Warren
99dbd4efd6 Add information about return values of xxx_eth_register() in documentation
As discussed on mailing list, <0 indicates failure, >=0 indicates number
of interfaces found.

Also added blurb about private data

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-05 00:02:51 -07:00
Mike Frysinger
1f1e774ec6 document network driver framework
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 23:03:06 -07:00
Prafulla Wadaskar
aba8237257 net: kirkwood_egiga.c: fixed build warning
if link up detection code is disabled through config option, it gives build warning.
This patch fixes the same

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 22:55:02 -07:00
Ben Warren
7194ab8095 Convert SMC91111 Ethernet driver to CONFIG_NET_MULTI API
All in-tree boards that use this controller have CONFIG_NET_MULTI
added
Also:
  - changed CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111
  - cleaned up line lengths
  - modified all boards that override weak function in this driver
  - modified all eeprom standalone apps to work with new driver
  - updated blackfin standalone EEPROM app after testing

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-10-04 22:37:03 -07:00
Prafulla Wadaskar
32e7f239dd net: phy: mv88e61xx.c : fixed build warning
following build warning was observed

mv88e61xx.c: In function ‘mv88e61xx_busychk’:
mv88e61xx.c:208: warning: dereferencing type-punned pointer will break strict-aliasing rules

This patch fixes the same
Patch tested for rd6281a board build

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 22:30:46 -07:00
James Clough
c0b46d8ead net: Fix problem with 405EZ ethernet interrupt
On 405EZ the RX-/TX-interrupts are coalesced into one IRQ bit in the
UIC. We need to acknowledge the RX-/TX-interrupts in the
SDR0_ICINTSTAT reg as well.

This problem was introduced with commit
d1631fe1 [ppc4xx: Consolidate PPC4xx UIC defines]

Signed-off-by: James Clough <james@rtetc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 22:25:20 -07:00
Mike Frysinger
91b469c95f net: add random_port() prototype
The random_port() is meant to be used by other net code, but without a
prototype, we get fun warnings like:
dns.c: In function 'DnsSend':
dns.c:89: warning: implicit declaration of function 'random_port'

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 22:25:20 -07:00
Tom Rix
617da90c1d Merge branch 't-next-marvell' into t-next-at91 2009-10-04 16:57:09 -05:00
Daniel Gorsulowski
25823ac4c4 at91: Update MEESC board support
This patch implements several updates:
-disable CONFIG_ENV_OVERWRITE
-add new hardware style variants and set the arch numbers appropriate
-pass the serial# and hardware revision to the kernel
-removed unused macros from include/configs/meesc.h
-fixed multiline comment style

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2009-10-04 14:56:13 -05:00
Simon Kagstrom
dca0d1ee73 arm: Correct build with CONFIG_SYS_HUSH_PARSER set
FLAG_PARSE_SEMICOLON is not defined without hush.h, so include that.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-10-04 12:25:03 -05:00
Olof Johansson
2f3b6ef2fe TI: OMAP3: Overo Tobi ethernet support
Add setup for ethernet on Tobi, allowing kernel/ramdisk to be loaded
over tftp.

This also refactors the smc911x driver to allow for detecting when the
chip is missing. I.e. the detect_chip() function is called earlier and
will abort gracefully when the Chip ID read returns all 1's.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Dirk Behme <dirk.behme@googlemail.com>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 10:51:32 -05:00
Olof Johansson
4eb3af0782 SMC911X: Add chip auto detection
Refactor the smc911x driver to allow for detecting when the chip is missing.
I.e. the detect_chip() function is called earlier and will abort gracefully
when the Chip ID read returns all 1's.

Signed-off-by: Olof Johansson <olof@lixom.net>
Acked-by: Dirk Behme <dirk.behme@googlemail.com>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
2009-10-04 10:51:31 -05:00
Tom Rix
54737ba17a TI OMAP3 Use arm init sequence to initialize i2c
This changes fixes an early i2c error.

It appears that I2C is working because once a read or write
error is detected, the omap24xx_i2c driver calls i2c_init
inside its error handling check.

While it is ok to attempt error handling this way, the boards
must not depend on this side effect to initialize it's i2c.

Instead of explicitly calling i2c_init for every board, use
the generic arm initialization in lib_arm/board.c. By defining
the config variable CONFIG_HARD_I2C, the omap3 i2c initialization
is included in the init_sequence table.

Run tested on Beagle.
Compile tested on the omap3's

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Acked-by: Dirk Behme <dirk.behme@googlemail.com>
2009-10-04 10:51:31 -05:00
Sandeep Paulraj
67c3d9fb36 TI: DaVinci DM365: Enabling network Support on DM365 EVM
This patch enables EMAC on the DM365 EVM.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-04 10:51:31 -05:00
Sandeep Paulraj
67682a3890 TI: DaVinci: GPIO header file and definitions
Some DaVinci SOC's use GPIOs to enable EMAC and DM9000.
This patch adds some definitions for GPIO registers and also adds
structures for GPIO.
A separate header file is being added so that in future we
can have a DaVinci GPIO driver similer to OMAP.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-04 10:51:31 -05:00
Sandeep Paulraj
6824fda182 TI: DaVinci DM646x: Update flag used to represent DM646x SOC's
In the DaVinci specific code, we use both CONFIG_SOC_DM646X and
CONFIG_SOC_DM646x to represent DM646x specific code.
This patch changes occurrences of CONFIG_SOC_DM646x to
CONFIG_SOC_DM646X. This is because for DM644x series of SOCs we use
the flag CONFIG_SOC_DM644X. We want some uniformity.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-04 10:51:31 -05:00
Olof Johansson
3d6436abc3 OMAP3: Clean up whitespace in mux configs
Switch from space-based indentation to tab-based in mux configs, as pointed
out by WD at:

http://lists.denx.de/pipermail/u-boot/2009-September/061241.html

Nothing but whitespace changes in this patch (diff -w gives no output).

Signed-off-by: Olof Johansson <olof@lixom.net>
2009-10-04 10:51:30 -05:00
Dirk Behme
b3ff5667c7 OMAP3 MMC: Fix warning dereferencing type-punned pointer
Fix warning
Dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
CC: Steve Sakoman <sakoman@gmail.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-04 10:51:30 -05:00
Tom Rix
4d6c2dd7ed Merge branch 'arm/master' into arm/next
Conflicts:
	board/AtmarkTechno/suzaku/Makefile
	board/amcc/acadia/acadia.c
	board/amcc/katmai/katmai.c
	board/amcc/luan/luan.c
	board/amcc/ocotea/ocotea.c
	board/cm-bf537u/Makefile
	board/cray/L1/L1.c
	board/csb272/csb272.c
	board/csb472/csb472.c
	board/eric/eric.c
	board/eric/init.S
	board/eukrea/cpuat91/Makefile
	board/exbitgen/exbitgen.c
	board/exbitgen/init.S
	board/freescale/mpc8536ds/config.mk
	board/g2000/g2000.c
	board/jse/sdram.c
	board/mpl/mip405/mip405.c
	board/mpl/pip405/pip405.c
	board/netstal/hcu5/hcu5.c
	board/netstal/mcu25/mcu25.c
	board/sc3/sc3.c
	board/w7o/init.S
	board/w7o/w7o.c
	common/cmd_reginfo.c
	cpu/ppc4xx/40x_spd_sdram.c
	cpu/ppc4xx/44x_spd_ddr.c
	doc/README.sbc8548
	drivers/misc/fsl_law.c
	fs/ubifs/ubifs.c
	include/asm-ppc/immap_85xx.h

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-04 05:40:07 -05:00
Wolfgang Denk
311c19ccb5 Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2009-10-03 23:40:35 +02:00
Wolfgang Denk
eb4bf4c077 Merge branch 'master' of git://git.denx.de/u-boot-blackfin 2009-10-03 23:38:55 +02:00
Simon Kagstrom
300d113716 Support for the OpenRD base board
The implementation is borrowed from the sheevaplug board and the Marvell
1.1.4 code. Unsupported (or untested) is the SD card, PCIe and SATA.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
2009-10-03 09:04:41 -05:00
Prafulla Wadaskar
2f8ccccf2b Kirkwood: mv88f6281gtw_ge: Add kwbimage build support
This patch adds kwbimage configuration file
(used by mkimage utility)
to support u-boot.kwb target on mv88f6281gtw_ge board.

To create Kirkwood boot image to be flashed on SPI Flash,
additional parameter u-boot.kwb need to be passed during make.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-10-03 09:04:41 -05:00
Prafulla Wadaskar
0fe47c941d Kirkwood: rd6281a: Add kwbimage build support
This patch adds kwbimage configuration file
(used by mkimage utility)
to support u-boot.kwb target on rd6281a platform.

To create Kirkwood boot image to be flashed on NAND,
additional parameter u-boot.kwb need to be passed during make.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
2009-10-03 09:04:41 -05:00
Tom Rix
ef115a52b5 Add support for Eukrea CPU9260/CPU9G20 SBC
these boards are built around Atmel's AT91SAM9260/9G20 and have
up to 64MB of NOR flash, up to 128MB of SDRAM, up to 2GB of NAND
and include a 10/100 Ethernet PHY in RMII mode.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-03 09:04:41 -05:00
Tom Rix
6dceeaa679 Add support for Eukrea CPUAT91 SBC
CPUAT91 is built around Atmel's AT91RM9200 and has up to 16MB of NOR
flash, up to 128MB of SDRAM, and includes a Micrel KS8721 PHY in RMII
mode.

Signed-off-by: Eric Benard <eric@eukrea.com>
Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
2009-10-03 09:04:41 -05:00
Wolfgang Denk
203e6fb2da mpc5121ads: fix breakage introduced when reordering elpida_mddrc_config[]
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 09:04:40 -05:00
Heiko Schocher
b393a8951c mucmc52, uc101: delete ata@3a00 node, if no CF card is detected
U-Boot can detect if an IDE device is present or not.
If not, and this new config option is activated, U-Boot
removes the ATA node from the DTS before booting Linux,
so the Linux IDE driver does not probe the device and
crash. This is needed for buggy hardware (uc101) where
no pull down resistor is connected to the signal IDE5V_DD7.

Signed-off-by: Heiko Schocher <hs@denx.de>
2009-10-03 09:04:40 -05:00
Heiko Schocher
9e3f6f359b mpc5200, mucmc52, uc101: config cleanup
- As these boards are similiar, collect common config options
  in manroland/common.h and manroland/mpc52xx-common.h
  for mpc5200 specific common options for this manufacturer.
- add OF support
- update default environment

Signed-off-by: Heiko Schocher <hs@denx.de>

Minor edit of commit message.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 09:04:40 -05:00
Wolfgang Denk
94731e41b6 Fix "ppc/85xx: Clean up use of LAWAR defines" breakage
Commit 002741ae86 modified include/asm-ppc/mmu.h such that the LAWAR_
defines were only enabled for the 83xx platform, but they are also
needed on MPC512x system. Enabling these for E300 systems seems thus
more appropriate.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 09:04:40 -05:00
Martha M Stan
c8ca0bc6a7 Add Elpida Memory Configuration to mpc5121ads Boards
Signed-off-by: Martha M Stan <mmarx@silicontkx.com>

Minor coding style cleanup.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 09:04:40 -05:00
Martha M Stan
5313e0959a mpc512x: Streamlined fixed_sdram() init sequence.
Signed-off-by: Martha M Stan <mmarx@silicontkx.com>

Minor cleanup:

Re-ordered default_mddrc_config[] to have matching indices.

This allows to use the same index "N" for source and target fields;
before, we had code like this

	out_be32(&im->mddrc.ddr_time_config2, mddrc_config[3]);

which always looked like a copy & paste error because 2 != 3.

Also, use NULL when meaning a null pointer.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-10-03 09:04:39 -05:00
Kumar Gala
4dea2bbc70 ppc/p4080: Determine various chip frequencies on CoreNet platforms
The means to determine the core, bus, and DDR frequencies are completely
new on CoreNet style platforms.  Additionally on p4080 we can have
different frequencies for FMAN and PME IP blocks.  We need to keep track
of the FMAN & PME frequencies since they are used for time stamping
capabilities inside each block.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03 09:04:39 -05:00
Kumar Gala
7f0b16fba4 ppc/p4080: Handle timebase enabling and frequency reporting
On CoreNet style platforms the timebase frequency is the bus frequency
defined by 16 (on PQ3 it is divide by 8).  Also on the CoreNet platforms
the core not longer controls the enabling of the timebase.  We now need
to enable the boot core's timebase via CCSR register writes.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-10-03 09:04:39 -05:00