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: NMarian Balakowicz <m8@semihalf.com>

Microblaze do_bootm_linux() includes ramdisk processing code but
the ramdisk does not get used anywhere later on.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Architecture specific do_bootm_linux() routines share common
ramdisk image processing code. Move this code to a common
helper routine.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

FDT error handling in PPC do_bootm_linux() shares the same message format.
This patch moves error message printing to a helper fdt_error() routine.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>
Acked-by: NGerald Van Baren <vanbaren@cideas.com>

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: NMarian Balakowicz <m8@semihalf.com>

Standalone applications are supposed to be run using the "go" command.
This patch removes standalone images handling from the do_bootm().
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Support for OF_FLAT_TREE is to be obsoleted in the near future,
remove related code from the bootm routines.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Introduce image handling API for lately added Hitachi SH architecture.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

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.

List of the renamed files:
   lib_arm/armlinux.c -> lib_arm/bootm.c
   lib_avr32/avr32_linux.c -> lib_avr32/bootm.c
   lib_blackfin/bf533_linux.c -> lib_blackfin/bootm.c
   lib_i386/i386_linux.c -> lib_i386/bootm.c
   lib_m68k/m68k_linux.c -> lib_m68k/bootm.c
   lib_microblaze/microblaze_linux.c -> lib_microblaze/bootm.c
   lib_mips/mips_linux.c -> lib_mips/bootm.c
   lib_nios/nios_linux.c -> lib_nios/bootm.c
   lib_nios2/nios_linux.c -> lib_nios2/bootm.c
   lib_ppc/ppc_linux.c -> lib_ppc/bootm.c
   lib_sh/sh_linux.c -> lib_sh/bootm.c
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

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: NMarian Balakowicz <m8@semihalf.com>

- 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: NMarian Balakowicz <m8@semihalf.com>

- sort and cleanup headers, declarations, etc.
- group related routines
- cleanup indentation, white spaces
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Move common, watchdog sensible memmove code to a helper memmmove_wd() routine.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Use image header copy instead of a (possibly corrupted) pointer to
a initial image location.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

I386 targets are not using a uImage format, instead fake header
is added to ram image before it is further processed by bootm.

Remove this fixup and force proper uImage use for I386.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

CHUNKSZ defined for PPC and M68K is set to the same value of 64K,
move this definition to a common header.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Move gunzip(), zalloc() and zfree() to a separate file.
Share zalloc() and zfree() with cramfs uncompress routine.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Make CONFIG_OF_LIBFDT and CONFIG_OF_FLAT_TREE use more
readable in PPC variant of do_bootm_linux() routine.
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

PPC implementation of do_bootm_linux() routine is moved to
a dedicated file lib_ppc/ppc_linux.c
Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

- 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: NMarian Balakowicz <m8@semihalf.com>

Signed-off-by: NMarian Balakowicz <m8@semihalf.com>

Signed-off-by: NJohn Rigby <jrigby@freescale.com>
Signed-off-by: NGrzegorz Bernacki <gjb@semihalf.com>

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: NJohn Rigby <jrigby@freescale.com>

Recommended frequency is 66MHz
Change divider from 4 to 3.
Signed-off-by: NJohn Rigby <jrigby@freescale.com>

missing migration from "Cleanup of some init functions"
in c837dcb1Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Signed-off-by: NLarry Johnson <lrj@acm.org>

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
Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

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.
Signed-off-by: NWolfgang Denk <wd@denx.de>

This patch adds NAND support to the S3C24x0 SoC code in u-boot
Signed-off-by: NHarald Welte <laforge@openmoko.org>

This patch adds support for CONFIG_SERIAL_MULTI on s3c24x0 CPU's
Signed-off-by: NHarald Welte <laforge@openmoko.org>

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: NHarald Welte <laforge@openmoko.org>

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: NHarald Welte <laforge@openmoko.org>

Add ifdef to bdinfo command to display ethernet information
only if CONFIG_CMD_NET is defined for arm modules.
Signed-off-by: NK R Gururaja Hebbar <gururajakr@sanyo.co.in>

Adds I2C init func call to init sequence for ARM boards. This is
present in ppc,blackfin and other processor init sequence.
Signed-off-by: NK R Gururaja Hebbar <gururajakr@sanyo.co.in>

Signed-off-by: NLadislav Michl <ladis@linux-mips.org>

Signed-off-by: NLadislav Michl <ladis@linux-mips.org>

Remove nowhere used struct bd_info_ext, remove trailing whitespaces, fix
indentation.

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: NLadislav Michl <ladis@linux-mips.org>

Fix at91rm9200dk base and environment address.

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: NStefano Babic <sbabic@denx.de>

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.
Signed-off-by: NStefano Babic <sbabic@denx.de>
Signed-off-by: NDmitry Ivanov <ivadmitry@gmail.com>