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15f8c604a7
kernel-ark/arch/powerpc/boot
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Scott Wood 15f8c604a7 [POWERPC] cpm: Describe multi-user ram in its own device node. 
The way the current CPM binding describes available multi-user (a.k.a.
dual-ported) RAM doesn't work well when there are multiple free regions,
and it doesn't work at all if the region doesn't begin at the start of
the muram area (as the hardware needs to be programmed with offsets into
this area).  The latter situation can happen with SMC UARTs on CPM2, as its
parameter RAM is relocatable, u-boot puts it at zero, and the kernel doesn't
support moving it.

It is now described with a muram node, similar to QE.  The current CPM
binding is sufficiently recent (i.e. never appeared in an official release)
that compatibility with existing device trees is not an issue.

The code supporting the new binding is shared between cpm1 and cpm2, rather
than remain separated.  QE should be able to use this code as well, once
minor fixes are made to its device trees.

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-10-04 15:47:05 -05:00
..
dts [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
.gitignore [POWERPC] Add treeImage to .gitignore 2007-10-03 07:23:16 -05:00
4xx.c [POWERPC] PowerPC 440EPx: Sequoia bootwrapper 2007-09-07 07:49:28 -05:00
4xx.h [POWERPC] PowerPC 440EPx: Sequoia bootwrapper 2007-09-07 07:49:28 -05:00
44x.h [POWERPC] cuimage for Bamboo board 2007-09-19 21:13:16 -05:00
addnote.c
addRamDisk.c
bamboo.c [POWERPC] cuimage for Bamboo board 2007-09-19 21:13:16 -05:00
cpm-serial.c [POWERPC] cpm: Describe multi-user ram in its own device node. 2007-10-04 15:47:05 -05:00
crt0.S [POWERPC] Fix building of COFF zImages 2007-06-07 22:21:31 +10:00
cuboot-8xx.c [POWERPC] CPM: Change from fsl,brg-frequency to brg/clock-frequency 2007-10-03 20:35:43 -05:00
cuboot-52xx.c [POWERPC] mpc5200: Add cuimage support for mpc5200 boards 2007-09-22 14:49:22 +10:00
cuboot-83xx.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
cuboot-85xx.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
cuboot-bamboo.c [POWERPC] cuimage for Bamboo board 2007-09-19 21:13:16 -05:00
cuboot-ebony.c [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
cuboot-hpc2.c [POWERPC] bootwrapper: adds cuboot for MPC7448HPC2 platform 2007-10-04 11:02:50 -05:00
cuboot-pq2.c [POWERPC] Document local bus nodes in the device tree, and update cuboot-pq2. 2007-10-04 11:02:34 -05:00
cuboot-sequoia.c [POWERPC] PowerPC 440EPx: Sequoia bootwrapper 2007-09-07 07:49:28 -05:00
cuboot.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
cuboot.h [POWERPC] Consolidate cuboot initialization code 2007-06-14 22:30:16 +10:00
dcr.h [POWERPC] Walnut zImage wrapper 2007-09-07 07:51:44 -05:00
devtree.c [POWERPC] bootwrapper: Factor out dt_set_mac_address() 2007-10-03 11:48:43 +10:00
div64.S
dummy.c
ebony.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
elf_util.c
elf.h
ep88xc.c [POWERPC] 8xx/wrapper: Embedded Planet EP88xC support 2007-10-04 11:02:40 -05:00
fixed-head.S [POWERPC] 8xx/wrapper: Embedded Planet EP88xC support 2007-10-04 11:02:40 -05:00
flatdevtree_env.h [POWERPC] Move bootwrapper's strchr() and strncmp() from .h to string.S 2007-09-14 01:33:19 +10:00
flatdevtree_misc.c [POWERPC] bootwrapper: Add get_path() 2007-09-14 01:33:23 +10:00
flatdevtree.c [POWERPC] bootwrapper: Add get_path() 2007-09-14 01:33:23 +10:00
flatdevtree.h [POWERPC] bootwrapper: Add get_path() 2007-09-14 01:33:23 +10:00
fsl-soc.c [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
fsl-soc.h [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
gunzip_util.c [POWERPC] boot: Simplify gunzip_finish 2007-10-03 11:48:43 +10:00
gunzip_util.h
hack-coff.c
holly.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
install.sh
io.h [POWERPC] bootwrapper: Add 16-bit I/O, sync(), eieio(), and barrier() 2007-08-22 15:21:48 +10:00
main.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
Makefile [POWERPC] bootwrapper: adds cuboot for MPC7448HPC2 platform 2007-10-04 11:02:50 -05:00
mktree.c [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc 2007-05-08 14:47:32 +10:00
mpc8xx.c [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
mpc8xx.h [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
mpc52xx-psc.c [POWERPC] mpc5200: Add cuimage support for mpc5200 boards 2007-09-22 14:49:22 +10:00
mpsc.c [POWERPC] bootwrapper: Declare udelay() in ops.h 2007-08-22 15:21:49 +10:00
mv64x60_i2c.c [POWERPC] bootwrapper: Declare udelay() in ops.h 2007-08-22 15:21:49 +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
of.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
of.h [POWERPC] Make more OF-related bootwrapper functions available to non-OF platforms 2007-06-28 19:19:28 +10:00
ofconsole.c [POWERPC] Make more OF-related bootwrapper functions available to non-OF platforms 2007-06-28 19:19:28 +10:00
oflib.c [POWERPC] Make more OF-related bootwrapper functions available to non-OF platforms 2007-06-28 19:19:28 +10:00
ops.h [POWERPC] Virtex: Add uartlite bootwrapper driver 2007-10-03 07:23:13 -05:00
page.h
planetcore.c [POWERPC] bootwrapper: Add PlanetCore firmware support 2007-10-03 11:48:43 +10:00
planetcore.h [POWERPC] bootwrapper: Add PlanetCore firmware support 2007-10-03 11:48:43 +10:00
ppc_asm.h
ppcboot.h [POWERPC] bootwrapper: Add TARGET_HAS_ETHn tests to ppcboot.h 2007-08-22 15:21:48 +10:00
pq2.c [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
pq2.h [POWERPC] bootwrapper: Add fsl_get_immr() and 8xx/pq2 clock functions. 2007-10-03 20:36:35 -05:00
prpmc2800.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
ps3-head.S PS3: Fix build with 32-bit toolchains 2007-07-21 17:49:16 -07:00
ps3-hvcall.S PS3: Fix build with 32-bit toolchains 2007-07-21 17:49:16 -07:00
ps3.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
README
reg.h
rs6000.h
serial.c [POWERPC] Virtex: Add uartlite bootwrapper driver 2007-10-03 07:23:13 -05:00
simple_alloc.c
stdio.c [POWERPC] Add u64 printf to bootwrapper 2007-06-28 19:16:48 +10:00
stdio.h
stdlib.c [POWERPC] bootwrapper: Add strtoull() 2007-09-14 01:33:23 +10:00
stdlib.h [POWERPC] bootwrapper: Add strtoull() 2007-09-14 01:33:23 +10:00
string.h [POWERPC] Move bootwrapper's strchr() and strncmp() from .h to string.S 2007-09-14 01:33:19 +10:00
string.S [POWERPC] Move bootwrapper's strchr() and strncmp() from .h to string.S 2007-09-14 01:33:19 +10:00
treeboot-bamboo.c [POWERPC] cuimage for Bamboo board 2007-09-19 21:13:16 -05:00
treeboot-ebony.c [POWERPC] bootwrapper: Move linker symbols into ops.h 2007-08-22 15:27:28 +10:00
treeboot-walnut.c [POWERPC] Walnut zImage wrapper 2007-09-07 07:51:44 -05:00
types.h [POWERPC] Add signed types to bootwrapper 2007-06-28 19:16:47 +10:00
uartlite.c [POWERPC] Uartlite: Add macros for register names 2007-10-03 07:37:03 -05:00
util.S
wrapper [POWERPC] 8xx/wrapper: Embedded Planet EP88xC support 2007-10-04 11:02:40 -05:00
zImage.coff.lds.S
zImage.lds.S
zImage.ps3.lds.S [POWERPC] PS3: Bootwrapper support. 2007-07-10 21:56:40 +10:00

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