Commit graph

1298 commits

Author SHA1 Message Date
Shinya Kuribayashi
208acd112e cpu/mcf52x2/config.mk: Make needlessly deffered expansions immediate.
This will reduce the build time.

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23 09:47:51 +01:00
Shinya Kuribayashi
495a0dde7f cpu/ppc4xx/config.mk: Make a needlessly deffered expansion immediate.
This will reduce the build time.

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23 09:44:54 +01:00
Shinya Kuribayashi
e682ba399a cpu/mips/cofigl.mk: Make a needlessly deffered expansion immediate.
This reduces the build time by ~10%. Here's the gth2_config example.

        BEFORE       AFTER
real    0m31.441s    0m27.833s
user    0m24.766s    0m23.045s
sys     0m10.425s    0m7.468s

Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
2008-02-23 09:44:19 +01:00
Wolfgang Denk
6a2dcaf1ee Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xx 2008-02-22 13:03:28 +01:00
TsiChungLiew
c54f9263e4 ColdFire: Fix 5282 and 5271 interrupt mask bit
Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
2008-02-20 13:33:45 -07:00
Jon Loeliger
13f5433f70 86xx: Convert sbc8641d to use libfdt.
This is the proper fix for a missing closing brace in the function
ft_cpu_setup() noticed by joe.hamman <at> embeddedspecialties.com.
The ft_cpu_setup() function in mpc8641hpcn.c should have been
removed earlier as it was under the obsolete CONFIG_OF_FLAT_TREE,
but was missed.  Only, the sbc8641d was nominally still using it.
It all got ripped out, and the funcality that was in ft_board_setup()
was refactored to remove the CPU portions into the new file
cpu/mpc86xx/fdt.c instead.  Make sbc8641d use this now.

Based loosely on an original patch from joe.hamman@embeddedspecialties.com

Signed-off-by: Jon Loeliger <jdl@freescale.com>
2008-02-18 14:01:56 -06:00
Jean-Christophe PLAGNIOL-VILLARD
04efddc87c mpc86xx: Fix unused variable 'config' and 'immap'
and remove useless CONFIG_DDR_INTERLEAVE

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-18 11:36:00 -06:00
Jean-Christophe PLAGNIOL-VILLARD
83d1b38766 mpc86xx: Fix implicit declaration of functions 'init_laws' and 'disable_law'
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-18 11:35:01 -06:00
Jean-Christophe PLAGNIOL-VILLARD
b6f29c84c2 s3c24x0: Fix unused variable 'i' in function 'serial_init_dev'
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-17 16:04:23 +01:00
Jean-Christophe PLAGNIOL-VILLARD
0937b8d869 pxa: fix assignment from incompatible pointer type
fix mmc_bread function prototype

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-02-17 16:03:56 +01:00
Peter Pearse
5561857aae Merge branch '080208_dupint' of git://linux-arm.org/u-boot-armdev 2008-02-15 13:00:54 +00:00
Peter Pearse
ae92069abe Merge branch '080116_at91cap9' of git://linux-arm.org/u-boot-armdev 2008-02-15 12:59:15 +00:00
Wolfgang Denk
94a78da26c Merge branch 'master' of git://www.denx.de/git/u-boot-arm 2008-02-15 00:45:39 +01:00
Wolfgang Denk
9e04a81388 Merge branch 'master' of git://www.denx.de/git/u-boot-mpc86xx
Conflicts:

	common/cmd_reginfo.c

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-15 00:26:52 +01:00
Wolfgang Denk
32c70d3420 Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx 2008-02-15 00:22:37 +01:00
Wolfgang Denk
92915741fc Merge branch 'master' of git://www.denx.de/git/u-boot-avr32 2008-02-15 00:14:26 +01:00
Wolfgang Denk
6f99eec3dc Merge branch 'master' of git://www.denx.de/git/u-boot-blackfin
Conflicts:

	Makefile
	doc/README.standalone

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-15 00:06:18 +01:00
Timur Tabi
943afa229c 85xx, 86xx: Determine I2C clock frequencies and store in global_data
Update global_data to define i2c1_clk and i2c2_clk to 85xx and 86xx.

Update the get_clocks() function in 85xx and 86xx to determine the I2C
clock frequency and store it in gd->i2c1_clk and gd->i2c2_clk.

Signed-off-by: Timur Tabi <timur@freescale.com>
2008-02-14 23:32:40 +01:00
Wolfgang Denk
e7670f6c1e PPC: Use r2 instead of r29 as global data pointer
R29 was an unlucky choice as with recent toolchains (gcc-4.2.x) gcc
will refuse to use load/store multiple insns; instead, it issues a
list of simple load/store instructions upon function entry and exit,
resulting in bigger code size, which in turn makes the build for a
few boards fail.

Use r2 instead.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-02-14 22:43:22 +01:00
Kyungmin Park
751b9b5189 OneNAND Initial Program Loader (IPL) support
This patch enables the OneNAND boot within U-Boot.
Before this work, we used another OneNAND IPL called X-Loader based
on open source. With this work, we can build the oneboot.bin image
without other program.

The build sequence is simple.
First, it compiles the u-boot.bin
Second, it compiles OneNAND IPL
Finally, it becomes the oneboot.bin from OneNAND IPL and u-boot.bin
The mechanism is similar with NAND boot except it boots from itself.

Another thing is that you can only use the OneNAND IPL only to work
other bootloader such as RedBoot and so on.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2008-02-14 22:08:13 +01:00
Rafal Jaworowski
f57d7d364c ppc: Refactor cache routines, so there is only one common set.
Signed-off-by: Rafal Jaworowski <raj@semihalf.com>
2008-02-14 22:00:41 +01:00
Jon Loeliger
746c4b9490 Merge commit 'wd/master' 2008-02-14 14:07:21 -06:00
Stefan Roese
f90e69c634 Merge branch 'for-1.3.2' 2008-02-14 11:46:07 +01:00
Andreas Engel
6d0943a6be ARM: cleanup duplicated exception handlingcode
Move duplicated exception handling code into lib_arm.

Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
2008-02-14 09:38:21 +00:00
Stelian Pop
fefb6c1092 AT91CAP9 support : cpu/ files
Signed-off-by: Stelian Pop <stelian <at> popies.net>
2008-02-14 09:37:57 +00:00
Stelian Pop
a6cdd21b56 Fix arm926ejs compile when SKIP_LOWLEVEL_INIT is on
Fix arm926ejs compile when SKIP_LOWLEVEL_INIT is on.

cpu/arm926ejs/start.o: In function `cpu_init_crit':
.../cpu/arm926ejs/start.S:227: undefined reference to `lowlevel_init'

Signed-off-by: Stelian Pop <stelian@popies.net>
2008-02-14 09:37:56 +00:00
Peter Pearse
ea686f52e4 Fix timer overflow in DaVinci
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
2008-02-14 09:37:42 +00:00
Larry Johnson
29e3500cbc ppc4xx: Add CONFIG_4xx_DCACHE compile switch to Denali-core SPD code
Signed-off-by: Larry Johnson <lrj@acm.org>
2008-02-14 07:42:32 +01:00
Kumar Gala
3cfb0c51b2 Remove duplicate defines for ARRAY_SIZE
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-14 00:43:02 +01:00
Jon Loeliger
d075eec500 Merge commit 'wd/master' 2008-02-13 16:03:20 -06:00
Kumar Gala
69018ce2e0 QE: Move FDT support into a common file
Move the flat device tree setup for QE related devices into
a common file shared between 83xx & 85xx platforms that have QE's.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2008-02-12 00:36:21 +01:00
John Rigby
ac9152830d Device tree updates
Changes to match 5121 device tree going mainline in 2.6.25.

Change OF_SOC from "soc5121" to plain "soc".
Remove unneeded "ref-frequency" fixups.
Remove "address" enetaddr fixup.

Add bus-frequency fixup for old OF_SOC so old
kernels with old device trees will work with new
u-boot with 66MHz IPS clock

Signed-off-by: John Rigby <jrigby@freescale.com>
2008-02-07 01:08:10 +01:00
Haavard Skinnemoen
d38da53794 AVR32: Make SDRAM refresh rate configurable
The existing code assumes the SDRAM row refresh period should always
be 15.6 us. This is not always true, and indeed on the ATNGW100, the
refresh rate should really be 7.81 us.

Add a refresh_period member to struct sdram_info and initialize it
properly for both ATSTK1000 and ATNGW100. Out-of-tree boards will
panic() until the refresh_period member is updated properly.

Big thanks to Gerhard Berghofer for pointing out this issue.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2008-02-05 12:14:27 +01:00
Mike Frysinger
b779f7a595 scrub unused symbols
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04 19:26:57 -05:00
Mike Frysinger
cc2977acc3 move Blackfin cpu object list to respective cpu directories
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04 19:26:57 -05:00
Mike Frysinger
0003613e3c move -ffixed-P5 to blackfin_config.mk and drop unused -D__BLACKFIN__
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04 19:26:55 -05:00
Mike Frysinger
d4d7730853 punt Blackfin VDSP headers and import sanitized/auto-generated ones
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2008-02-04 19:26:55 -05:00
Harald Welte
16158778b5 ARM: S3C24x0 SoC NAND controller support
This patch adds NAND support to the S3C24x0 SoC code in u-boot

Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04 23:54:51 +01:00
Harald Welte
a7c185ed3d ARM: s3c24xx: Multiple serial port support
This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's

Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04 23:52:49 +01:00
Harald Welte
a25f72f1f7 ARM: arm920t: Allow use of 'gd' pointer from IRQ
This patch allows us to use the 'gd' pointer (and thus environment
and everything else associated with it) from interrupt context on
arm920t.

Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04 23:50:54 +01:00
Harald Welte
be19bd5cd0 ARM: arm920/s3c24xx: IRQ demulitplexer callback
This patch adds a IRQ demultiplexer callback to the arm920 cpu core code,
plus a stub implementation of it for the S3C2410.

The purpose is to allow arm920t implementations such as the s3c24x0 to
implement interrupt handlers in u-boot without having to touch core
arm920t code.

Signed-off-by: Harald Welte <laforge@openmoko.org>
2008-02-04 23:49:13 +01:00
Stefan Roese
ff02f13980 ppc4xx: Fix ndfc HW ECC byte order
The current ndfc HW ECC implementation swaps the first two ECC bytes.
But the 4xx NDFC already uses the SMC (Smart Media Card) ECC ordering,
so this swapping in the HW ECC driver is bogus. This patch fixes this
problem and now really uses the SMC ECC byte order.

Thanks to Sean MacLennan for pointing this out.

Signed-off-by: Stefan Roese <sr@denx.de>
2008-02-04 11:47:40 +01:00
Stefan Roese
28d77d968b ppc4xx: Fix problem with init-ram bigger than 4k on 440 platforms
Signed-off-by: Stefan Roese <sr@denx.de>
2008-02-04 11:47:40 +01:00
stefano babic
c95219fae2 MMC for PXA 27X (resubmit)
MMC support for X_Scale PXA is broken and does not work.
Mainly, the mmc_init() function cannot recognize current SD/MMC cards.
There were already some patches around the world but none of them was
merged into the official u-boot tree.

This patch makes order fixing this issue. Resubmit after code cleanup.

Applied and tested on PXA 270 (TrizepsIV module).

Signed-off-by: Stefano Babic <sbabic@denx.de>
2008-02-03 23:58:21 +01:00
Becky Bruce
4f93f8b1a4 86xx: Add reginfo command
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-01-24 12:12:56 -06:00
Becky Bruce
9cd32426f2 86xx: Remove old-style law setup code
This includes mpc8610hpcd, mpc8641hpcn, and sbc8641d.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-01-24 12:12:40 -06:00
Becky Bruce
4933b91f8a 86xx: Support new law setup method and convert mpc8641
Adds the support code in cpu/mpc86xx for the new law setup code
recently created fsl_law.c, and changes the MPC8641HPCN config
to use this code.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-01-24 12:12:30 -06:00
Becky Bruce
1a41f7ce9c 86xx: Rearrange the sequence in start.S
* split the BAT initialization so that only 2 BATs (for the boot page
and stack) are programmed very early on.  The rest are initialized later.
* Move other BAT setup,  ccsrbar setup, and law setup later in the code
after translation has been enabled.

These changes will facilitate the moving of law and BAT initialization
to C code, and will aid with 36-bit physical addressing support.

Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
2008-01-24 12:11:37 -06:00
Wolfgang Denk
060193e4c3 Merge ../custodians 2008-01-23 14:40:34 +01:00
Wolfgang Denk
40dcd6aa75 Merge branch 'master' of git://www.denx.de/git/u-boot-ixp 2008-01-23 14:39:26 +01:00