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linux/arch/powerpc/boot
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David Gibson ad611045ce powerpc: Fix PCI in Holly device tree 
The PCI bridge on the Holly board is incorrectly represented in the
device tree.  The current device tree node for the PCI bridge sits
under the tsi-bridge node.  That's not obviously wrong, but the PCI
bridge translates some PCI spaces into CPU address ranges which were
not translated by the "ranges" property in tsi-bridge node.

We used to get away with this problem because the PCI bridge discovery
code was also buggy, assuming incorrectly that PCI host bridge nodes
were always directly under the root bus and treating the translated
addresses as raw CPU addresses, rather than parent bus addresses.
This has since been fixed, thus breaking Holly.

This could be fixed by adding extra translations to the tsi-bridge
node, but this patch instead moves the Holly PCI bridge out of the
tsi-bridge node to the root bus.  This makes the tsi-bridge node
represent only the built-in IO devices in the bridge, with a
more-or-less contiguous address range.  This is the same convention
used on Freescale SoC chips, where the "soc" node represents only the
IMMR region, and the PCI and other bus bridges are separate nodes
under the root bus.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2008-09-30 13:25:05 +10:00
..
dtc-src [POWERPC] Update .gitignore files 2008-01-17 14:57:09 +11:00
dts powerpc: Fix PCI in Holly device tree 2008-09-30 13:25:05 +10:00
libfdt [POWERPC] Merge libfdt upstream source 2007-12-11 13:46:13 +11:00
.gitignore [POWERPC] Update arch/powerpc/boot/.gitignore 2008-05-20 00:35:29 -05:00
4xx.c [POWERPC] 4xx: Workaround for CHIP_11 Errata 2008-05-19 09:36:40 -05:00
4xx.h [POWERPC] 4xx: Add 405GPr and 405EP support in boot wrapper 2008-01-08 07:58:09 -06:00
44x.h [POWERPC] cuimage for Bamboo board 2007-09-19 21:13:16 -05:00
addnote.c powerpc: Change the default link address for pSeries zImage kernels 2008-07-01 11:28:32 +10:00
addRamDisk.c powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
bamboo.c [POWERPC] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
cpm-serial.c [POWERPC] cpm-serial: Relocate CPM buffer descriptors and SMC parameter ram. 2008-04-17 01:01:37 -05:00
crt0.S [POWERPC] Fix building of COFF zImages 2007-06-07 22:21:31 +10:00
crtsavres.S [POWERPC] Fix bootwrapper builds with newer gcc versions 2008-06-16 15:00:52 +10:00
cuboot-8xx.c [POWERPC] Use embedded libfdt in the bootwrapper 2007-12-11 13:46:14 +11:00
cuboot-52xx.c [POWERPC] Use embedded libfdt in the bootwrapper 2007-12-11 13:46:14 +11:00
cuboot-83xx.c [POWERPC] bootwrapper: convert cuboot-8{3,5}xx to dt_fixup_mac_address_by_alias 2008-01-23 19:32:47 -06:00
cuboot-85xx-cpm2.c [POWERPC] Add a cuboot wrapper for 85xx with CPM2 2008-01-27 14:10:36 -06:00
cuboot-85xx.c [POWERPC] bootwrapper: convert cuboot-8{3,5}xx to dt_fixup_mac_address_by_alias 2008-01-23 19:32:47 -06:00
cuboot-824x.c [POWERPC] Add initial iomega StorCenter board port. 2008-01-23 19:54:36 -06:00
cuboot-bamboo.c [POWERPC] 4xx: Use correct board info structure in cuboot wrappers 2008-02-28 08:16:27 -06:00
cuboot-c2k.c powerpc: Boot code for the C2K 2008-06-09 13:42:25 +10:00
cuboot-ebony.c [POWERPC] 4xx: Use correct board info structure in cuboot wrappers 2008-02-28 08:16:27 -06:00
cuboot-katmai.c [POWERPC] 4xx: Use correct board info structure in cuboot wrappers 2008-02-28 08:16:27 -06:00
cuboot-mpc7448hpc2.c [POWERPC] bootwrapper: Build multiple cuImages 2008-02-07 11:40:19 +11:00
cuboot-pq2.c [POWERPC] cuboot-pq2: PCI fixes 2008-04-17 01:01:40 -05:00
cuboot-rainier.c [POWERPC] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
cuboot-sam440ep.c powerpc/4xx: Sam440ep support 2008-06-11 08:32:49 -04:00
cuboot-sequoia.c [POWERPC] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
cuboot-taishan.c [POWERPC] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
cuboot-warp.c [POWERPC] PIKA Warp: Update platform code to support Rev B boards 2008-05-29 07:06:56 -05:00
cuboot-yosemite.c [POWERPC] 4xx: Add bootwrapper for AMCC Yosemite board 2008-03-26 07:19:17 -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] 4xx: Add 405GPr and 405EP support in boot wrapper 2008-01-08 07:58:09 -06:00
devtree.c [POWERPC] Add bootwrapper function to get virtual reg from the device tree. 2008-04-17 01:01:37 -05:00
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] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
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
ep88xc.c [POWERPC] Use embedded libfdt in the bootwrapper 2007-12-11 13:46:14 +11:00
ep405.c [POWERPC] 4xx: EP405 boards support for arch/powerpc 2007-12-23 13:13:14 -06:00
ep8248e.c [POWERPC] 82xx: Embedded Planet EP8248E support 2008-01-23 19:34:43 -06:00
fixed-head.S [POWERPC] 8xx/wrapper: Embedded Planet EP88xC support 2007-10-04 11:02:40 -05:00
flatdevtree_env.h Fix file references in documentation and Kconfig 2008-01-22 10:43:36 -08:00
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 [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] Use embedded libfdt in the bootwrapper 2007-12-11 13:46:14 +11:00
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: Move include files to arch/powerpc/include/asm 2008-08-04 12:02:00 +10:00
libfdt_env.h [POWERPC] Use embedded libfdt in the bootwrapper 2007-12-11 13:46:14 +11:00
libfdt-wrapper.c [POWERPC] Replace remaining __FUNCTION__ occurrences 2008-04-01 20:43:09 +11:00
main.c [POWERPC] Kill flatdevtree.c 2007-12-11 13:46:15 +11:00
Makefile powerpc: Holly board needs dtbImage target 2008-09-17 09:14:42 -07:00
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] Add bootwrapper function to get virtual reg from the device tree. 2008-04-17 01:01:37 -05:00
mpsc.c [POWERPC] prpmc2800: Clean up dts properties 2008-04-15 21:21:24 +10:00
mv64x60_i2c.c [POWERPC] mv64x60: Remove device tree absolute path references 2008-04-15 21:21:24 +10:00
mv64x60.c [POWERPC] mv64x60: Remove device tree absolute path references 2008-04-15 21:21:24 +10:00
mv64x60.h [POWERPC] Add bootwrapper support for Marvell/mv64x60 hostbridge 2007-05-12 11:32:49 +10:00
ns16550.c [POWERPC] Xilinx: boot support for Xilinx uart 16550. 2008-04-24 13:32:46 -05:00
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: Change the default link address for pSeries zImage kernels 2008-07-01 11:28:32 +10:00
ops.h [POWERPC] Add bootwrapper function to get virtual reg from the device tree. 2008-04-17 01:01:37 -05:00
page.h powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
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 powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
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] mv64x60: Remove device tree absolute path references 2008-04-15 21:21:24 +10:00
ps3-head.S [POWERPC] PS3: Bootwrapper improvements 2008-04-01 20:43:07 +11:00
ps3-hvcall.S [POWERPC] PS3: Fix bootwrapper hang bug 2008-02-14 22:11:01 +11:00
ps3.c [POWERPC] PS3: Bootwrapper improvements 2008-04-01 20:43:07 +11:00
README powerpc: Move ppc64 boot wrapper code over to arch/powerpc 2005-11-16 13:52:21 +11:00
redboot-8xx.c [POWERPC] 8xx: Analogue & Micro Adder875 board support. 2008-01-23 19:34:40 -06:00
redboot-83xx.c [POWERPC] 83xx: Add support for Analogue & Micro ASP837E board 2008-06-02 14:44:25 -05:00
redboot.h [POWERPC] 8xx: Analogue & Micro Adder875 board support. 2008-01-23 19:34:40 -06:00
reg.h [POWERPC] 4xx: Add mfspr/mtspr inline macros to 4xx bootwrapper 2007-12-23 13:14:22 -06:00
rs6000.h powerpc: Make COFF zImages for old 32-bit powermacs 2006-01-14 15:04:06 +11:00
serial.c [POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360 2008-04-15 21:21:24 +10:00
simple_alloc.c [POWERPC] bootwrapper: Use `unsigned long' for malloc sizes 2007-04-24 22:06:54 +10:00
simpleboot.c powerpc/virtex: Fix booting of Xilinx FPGAs with 16550 for 405 and 440 2008-07-04 00:58:59 -06:00
stdio.c [POWERPC] Add u64 printf to bootwrapper 2007-06-28 19:16:48 +10:00
stdio.h [POWERPC] Add gcc format warnings to zImage printf() 2007-03-26 15:11:20 +10:00
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] Add memchr() to the bootwrapper 2007-10-12 14:13:44 +10:00
string.S [POWERPC] Add memchr() to the bootwrapper 2007-10-12 14:13:44 +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] Start removing linux,network-index in favour of aliases 2008-03-26 07:19:16 -05:00
types.h [POWERPC] Add signed types to bootwrapper 2007-06-28 19:16:47 +10:00
uartlite.c [POWERPC] Uartlite: bootwrapper bug fix, getc loops forever 2007-10-10 09:14:35 -06:00
util.S [POWERPC] Add non-OF serial console support 2006-10-23 12:49:19 +10:00
virtex405-head.S [POWERPC] bootwrapper: Add a firmware-independent simpleboot target. 2008-04-02 20:36:11 -05:00
virtex.c powerpc/virtex: Fix booting of Xilinx FPGAs with 16550 for 405 and 440 2008-07-04 00:58:59 -06:00
wrapper powerpc: Add cuImage.mpc866ads to the bootwrapper as a cuboot-8xx target 2008-08-21 00:37:04 -05:00
zImage.coff.lds.S powerpc: Change the default link address for pSeries zImage kernels 2008-07-01 11:28:32 +10:00
zImage.lds.S powerpc: Change the default link address for pSeries zImage kernels 2008-07-01 11:28:32 +10:00
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