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85aecac8d2
linux/arch/powerpc/boot
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David Gibson 85aecac8d2 [POWERPC] Consolidate cuboot initialization code 
The various cuboot platforms (i.e. pre-device tree aware u-boot for
83xx, 85xx and Ebony) share a certain amount of code for parsing the
boot parameters.  To a certain extent that's inevitable, since they
platforms have different definitions of the bd_t structure.  However,
with some macro work and a helper function, this patch improves the
situation a bit.

In the process, this fixes a bug on Ebony, which was incorrectly
handling the parameters passed form u-boot for the command line (the
bug was copied from 83xx and 85xx which have subsequently been fixed).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-06-14 22:30:16 +10:00
..
dts [POWERPC] Derive ebc ranges property from EBC registers 2007-06-14 22:30:16 +10:00
.gitignore [POWERPC] bootwrapper: Add a cuboot platform and a cuImage target 2007-04-24 21:31:54 +10:00
44x.c [POWERPC] Derive ebc ranges property from EBC registers 2007-06-14 22:30:16 +10:00
44x.h [POWERPC] Derive ebc ranges property from EBC registers 2007-06-14 22:30:16 +10:00
addnote.c powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
addRamDisk.c powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
crt0.S [POWERPC] Fix building of COFF zImages 2007-06-07 22:21:31 +10:00
cuboot-83xx.c [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
cuboot-85xx.c [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
cuboot-ebony.c [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
cuboot.c [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
cuboot.h [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
dcr.h [POWERPC] Derive ebc ranges property from EBC registers 2007-06-14 22:30:16 +10:00
devtree.c [POWERPC] Add dt_xlate_addr() to bootwrapper 2007-04-30 11:02:05 +10:00
div64.S powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
dummy.c powerpc/32: Generate miboot images with ARCH=powerpc 2006-01-15 13:00:08 +11:00
ebony.c [POWERPC] Derive ebc ranges property from EBC registers 2007-06-14 22:30:16 +10:00
elf_util.c [POWERPC] Move bootwrapper ELF parsing routines to a file 2007-04-13 03:55:16 +10:00
elf.h [POWERPC] Move bootwrapper ELF parsing routines to a file 2007-04-13 03:55:16 +10:00
flatdevtree_env.h [POWERPC] Add flatdevtree source 2006-10-23 12:49:18 +10:00
flatdevtree_misc.c [POWERPC] bootwrapper: Add dt_ops methods. 2007-03-21 22:35:21 +11:00
flatdevtree.c [POWERPC] Fix bug adding properties with flatdevtree.c's ft_set_prop() 2007-05-17 21:11:13 +10:00
flatdevtree.h [POWERPC] bootwrapper: Make ft_create_node() pay attention to the parent parameter. 2007-03-16 15:49:15 +11:00
gunzip_util.c [POWERPC] boot: More verbose gunzip error message 2007-04-27 21:13:49 +10:00
gunzip_util.h [POWERPC] Add documentation for the zImage's gunzip convenience functions 2007-03-16 16:38:19 +11:00
hack-coff.c powerpc: Make COFF zImages for old 32-bit powermacs 2006-01-14 15:04:06 +11:00
holly.c [POWERPC] Holly bootwrapper 2007-05-08 11:54:21 +10:00
install.sh [PATCH] powerpc: trivial: modify comments to refer to new location of files 2006-02-10 16:53:51 +11:00
io.h [POWERPC] Add non-OF serial console support 2006-10-23 12:49:19 +10:00
main.c [POWERPC] bootwrapper: Decompress less, check more 2007-04-13 03:55:17 +10:00
Makefile [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
mktree.c [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc 2007-05-08 14:47:32 +10:00
mpsc.c [POWERPC] Add bootwrapper support for Marvell MPSC 2007-05-12 11:32:49 +10:00
mv64x60_i2c.c [POWERPC] Add bootwrapper support for Marvell/mv64x60 I2C 2007-05-12 11:32:49 +10:00
mv64x60.c [POWERPC] Add bootwrapper support for Marvell/mv64x60 hostbridge 2007-05-12 11:32:49 +10:00
mv64x60.h [POWERPC] Add bootwrapper support for Marvell/mv64x60 hostbridge 2007-05-12 11:32:49 +10:00
ns16550.c [POWERPC] bootwrapper: Add dt_xlate_reg(), and use it to find serial registers. 2007-04-13 03:55:15 +10:00
of.c [POWERPC] Split low-level OF-related bootloader code into separate files 2007-06-14 22:30:15 +10:00
of.h [POWERPC] Split low-level OF-related bootloader code into separate files 2007-06-14 22:30:15 +10:00
ofconsole.c [POWERPC] Split low-level OF-related bootloader code into separate files 2007-06-14 22:30:15 +10:00
oflib.c [POWERPC] Split low-level OF-related bootloader code into separate files 2007-06-14 22:30:15 +10:00
ops.h [POWERPC] Add bootwrapper support for Marvell MPSC 2007-05-12 11:32:49 +10:00
page.h powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
ppc_asm.h powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
ppcboot.h [POWERPC] bootwrapper: Add ppcboot.h 2007-04-24 21:31:55 +10:00
prpmc2800.c [POWERPC] Add bootwrapper support for Motorola PrPMC2800 platform 2007-05-12 11:32:50 +10:00
README powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
reg.h [POWERPC] New reg.h for the zImage 2007-03-26 15:11:20 +10:00
rs6000.h powerpc: Make COFF zImages for old 32-bit powermacs 2006-01-14 15:04:06 +11:00
serial.c [POWERPC] Add bootwrapper support for Marvell MPSC 2007-05-12 11:32:49 +10:00
simple_alloc.c [POWERPC] bootwrapper: Use `unsigned long' for malloc sizes 2007-04-24 22:06:54 +10:00
stdio.c [POWERPC] More bootwrapper reorganization 2006-10-18 15:50:18 +10:00
stdio.h [POWERPC] Add gcc format warnings to zImage printf() 2007-03-26 15:11:20 +10:00
string.h powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
string.S powerpc: Avoid unaligned loads and stores in boot memcpy code 2006-01-14 15:06:51 +11:00
treeboot-ebony.c [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc 2007-05-08 14:47:32 +10:00
types.h [POWERPC] Start arch/powerpc/boot code reorganization 2006-09-20 15:09:58 +10:00
util.S [POWERPC] Add non-OF serial console support 2006-10-23 12:49:19 +10:00
wrapper [POWERPC] Fix zImage.coff generation for 32-bit pmac 2007-06-02 22:26:22 +10:00
zImage.coff.lds.S [POWERPC] zImage: Cleanup and improve zImage entry point 2007-03-13 13:35:03 +11:00
zImage.lds.S [POWERPC] zImage: Cleanup and improve zImage entry point 2007-03-13 13:35:03 +11:00

README 

To extract the kernel vmlinux, System.map, .config or initrd from the zImage binary:

objcopy -j .kernel:vmlinux -O binary zImage vmlinux.gz
objcopy -j .kernel:System.map -O binary zImage System.map.gz
objcopy -j .kernel:.config -O binary zImage config.gz
objcopy -j .kernel:initrd -O binary zImage.initrd initrd.gz


	Peter