[new uImage] Cleanup FDT handling in PPC do_boot_linux()
Move FDT blob finding and relocation to a dedicated
get_fdt() routine. It increases code readability and
will make adding support for new uImage format easier.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
[new uImage] Move ramdisk loading to a common routine
Ramdisk loading code, including initrd_high variable handling,
was duplicated for PPC and M68K platforms. This patch creates
common helper routine that is being called from both platform
do_bootm_linux() routines.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
[new uImage] Factor out common routines for getting os/arch/type/comp names
Move numeric-id to name translation for image os/arch/type/comp header
fields to a helper routines: image_get_os_name(), image_get_arch_name(),
image_get_type_name(), image_get_comp_name().
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
[new uImage] Rename architecture specific bootm code files
Implementation of the do_bootm_linux() and other bootm helper routines is
architecture specific code. As such it resides in lib_<arch> directories
in files named <arch>_linux.c
This patch renames those files to a more clear and accurate
lib_<arch>/bootm.c form.
[new uImage] Return error on image move/uncompress overwrites
Check for overwrites during image move/uncompress, return with error
when the original image gets corrupted. Report clear message to the user
and prevent further troubles when pointer to the corrupted images is passed
to do_bootm_linux routine.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
[new uImage] Cleanup image header pointer use in bootm code
- use single image header pointer instead of a set of auxilliary variables.
- add multi component image helper routines: get component size/data address
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
[new uImage] Define a API for image handling operations
- Add inline helper macros for basic header processing
- Move common non inline code common/image.c
- Replace direct header access with the API routines
- Rename IH_CPU_* to IH_ARCH_*
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
allow to use a different server as set in serverip
add CONFIG_TFTP_FILE_NAME_MAX_LEN to configure the file name length
if not defined the max length will be at 128
Wolfgang Denk [Thu, 27 Dec 2007 09:56:54 +0000 (10:56 +0100)]
OMAP5912: fix FIFO handling in UART driver
According to the OMAP5912 Serial Interfaces Reference Guide (see
http://focus.ti.com/lit/ug/spru760c/spru760c.pdf, page 150), the
FIFO_EN enable bit in the FIFO Control Register (FCR) can only be
changed when the baud clock is not running, i. e. when both DLL and
DLH are set to 0.
Thus make sure that DLL and DLH are 0 when writing the FCR.
Harald Welte [Wed, 19 Dec 2007 13:19:38 +0000 (14:19 +0100)]
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>
Ladislav Michl [Thu, 6 Dec 2007 21:59:16 +0000 (22:59 +0100)]
ARM: Fix at91rm9200dk base address
Somewhere during development of U-Boot-1.1.3 CONFIG_BOOTBINFUNC was
renamed into CONFIG_INIT_CRITICAL which was 04 Apr 2005 replaced
with CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT.
However CONFIG_SKIP_LOWLEVEL_INIT has oposite meaning to
CONFIG_BOOTBINFUNC, so fix configuration to reflect this fact.
I'm sending this patch 4th (!) time in hope it produces at least some
reaction.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Fix at91rm9200dk base and environment address.
stefano babic [Tue, 20 Nov 2007 09:40:24 +0000 (10:40 +0100)]
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.
stefano babic [Tue, 20 Nov 2007 09:37:04 +0000 (10:37 +0100)]
Fix gcc issues in pxa-regs.h
Fix gcc4 issue. With some toolchain, a previous patch that fixes gcc4
issues generates wrong code.
(Problem was reported with gcc-4.0.2-glibc-2.3.6/arm-softfloat-linux-gnu).
This patch fixes the problem and solves the gcc-4 issues as the linux
kernel does.
The patch adds 4 boards, called AcTux-1 .. AcTux-4. This patch contains the
files that
contain changes for multiple boards, the board-specific files follow as
separate patches.
Signed-off-by: Michael Schwingen <michael@schwingen.org>
enables the RTS signal with CONFIG_SERIAL_RTS_ACTIVE.
No handshaking is done, but the active RTS signal allows to
connect to the target using a PC which is using RTS/CTS
handshake, and does no harm if the PC is set to ignore RTS.
Signed-off-by: Michael Schwingen <michael@schwingen.org>
load ixp42x NPE firmware from separate flash block, remove dead code
Hi,
the following patch adds support to move the IXP42X NPE firmware to a
separate flash block, whose start address is defined in
CONFIG_IXP4XX_NPE_EXT_UCODE_BASE. Using that, it is possible to build
NPE-enabled u-boot without copyright problems due to the NPE firmware.
I hope the patch applies, I get whitespace-related differences in the NPE
files due to trailing whitespace in the original versions.
Signed-off-by: Michael Schwingen <michael@schwingen.org> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Haiying Wang [Wed, 16 Jan 2008 22:12:12 +0000 (17:12 -0500)]
FSL: Fix common EEPROM_data structure definition
- Fix EEPROM_data structure definition according to System EEPROM Data Format.
- Read MAC addresses from EEPROM to ethXaddr before saving ethXaddr to
bd->bi_ethaddr.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Ben Warren [Thu, 17 Jan 2008 03:37:35 +0000 (22:37 -0500)]
Add support for a Freescale non-CPM SPI controller
This patch adds support for the SPI controller found on Freescale PowerPC
processors such as the MCP834x family. Additionally, a new config option,
CONFIG_HARD_SPI, is added for general purpose SPI controller use.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Matthias Fuchs [Thu, 17 Jan 2008 06:45:05 +0000 (07:45 +0100)]
net: add 'ethrotate' environment variable
[PATCH] net: add 'ethrotate' environment variable
This patch replaces the buildtime configuration option
CONFIG_NET_DO_NOT_TRY_ANOTHER through the 'ethrotate' runtime
configuration veriable. See README.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
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