Remove the "#undef DEBUG" line from all Freescale 83xx board header files.
The inclusion of this line makes it impossible to enable debug code in
other source files, because "#define DEBUG" typically needs to be defined
before any header files are included.
Signed-off-by: Timur Tabi <timur@freescale.com>
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>
Verification of the kernel image (in old format) and finding kernel
data is moved to a dedicated routine. The routine will also hold
support for, to be added, new image format.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
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>
This patch moves common pre-boot allocation steps shared between PPC
and M68K to a helper routines:
common:
- get_boot_sp_limit()
- get_boot_cmline()
- get_boot_kbd()
platform:
- set_clocks_in_mhz()
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
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>
Microblaze do_bootm_linux() includes ramdisk processing code but
the ramdisk does not get used anywhere later on.
Signed-off-by: Marian 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: Marian 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: Marian Balakowicz <m8@semihalf.com>
Acked-by: Gerald 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: Marian 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: Marian 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: Marian 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: Marian 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: Marian 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: Marian Balakowicz <m8@semihalf.com>
- sort and cleanup headers, declarations, etc.
- group related routines
- cleanup indentation, white spaces
Signed-off-by: Marian 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: Marian 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: Marian Balakowicz <m8@semihalf.com>
Move gunzip(), zalloc() and zfree() to a separate file.
Share zalloc() and zfree() with cramfs uncompress routine.
Signed-off-by: Marian 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: Marian 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: Marian Balakowicz <m8@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: John Rigby <jrigby@freescale.com>
