linux

iv/linux

History

Paul Mackerras f5467e28d4 powerpc/boot: Don't change link address for OF-based platforms

Commit c55aef0e5bc6 ("powerpc/boot: Change the load address for the
wrapper to fit the kernel") adjusts the wrapper address unnecessarily
for platforms that use arch/powerpc/boot/of.c, since the code there
allocates space for the kernel wherever it can find it and doesn't
necessarily load the kernel at address 0.  Changing the link address
is actually harmful since it can cause the zImage to overlap with
Open Firmware and thus fail to boot.

To fix this, we set make_space to n for all of the platforms that
use of.o.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2013-10-30 16:00:17 +11:00

dts

powerpc/dts/c293pcie: Add range field for IFC NAND

2013-10-28 21:11:20 -05:00

.gitignore

powerpc: Ignore zImage.epapr

2013-08-14 15:00:03 +10:00

4xx.c

powerpc/44x: Fix UART clocks on 440SPe

2010-05-12 07:48:49 -04:00

4xx.h

powerpc/405ex: provide necessary fixup function to support cuImage

2009-08-31 09:20:55 -04:00

44x.h

[POWERPC] cuimage for Bamboo board

2007-09-19 21:13:16 -05:00

addnote.c

powerpc: Use static const char arrays

2010-10-13 16:19:03 +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/boot: Allow building the zImage wrapper as a relocatable ET_DYN

2011-04-20 16:59:20 +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/52xx: Make cuImage more robust in locating immr node.

2008-10-15 11:09:59 -06:00

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/85xx: cuboot - Fix up ethernet3 MAC address on MPC85xx

2009-06-15 21:45:32 -05:00

cuboot-824x.c

[POWERPC] Add initial iomega StorCenter board port.

2008-01-23 19:54:36 -06:00

cuboot-acadia.c

powerpc/40x: Add cuboot wrapper for Acadia board

2008-10-17 10:31:19 -04:00

cuboot-amigaone.c

powerpc/amigaone: Bootwrapper and serial console support for AmigaOne

2009-02-11 16:00:09 +11:00

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-hotfoot.c

powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

2009-08-31 09:15:51 -04:00

cuboot-katmai.c

[POWERPC] 4xx: Use correct board info structure in cuboot wrappers

2008-02-28 08:16:27 -06:00

cuboot-kilauea.c

powerpc/405ex: support cuImage via included dtb

2009-08-31 09:23:22 -04:00

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/44x: Warp patches for the new NDFC driver

2009-01-20 08:17:21 -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/boot: Add mfdcrx

2011-12-09 07:49:50 -05:00

devtree.c

powerpc/bootwrapper: Use the child-bus #address-cells to decide which range entry to use

2008-12-21 14:21:17 +11:00

div64.S

powerpc/boot: Add extended precision shifts to the boot wrapper.

2011-12-09 07:49:27 -05:00

dummy.c

…

ebony.c

[POWERPC] Start removing linux,network-index in favour of aliases

2008-03-26 07:19:16 -05:00

elf_util.c

powerpc: Make the 64-bit kernel as a position-independent executable

2008-09-15 11:08:38 -07:00

elf.h

…

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

epapr-wrapper.c

powerpc/zImage: make the "OF" wrapper support ePAPR boot

2013-09-25 14:18:44 +10:00

epapr.c

powerpc/zImage: make the "OF" wrapper support ePAPR boot

2013-09-25 14:18:44 +10:00

fixed-head.S

[POWERPC] 8xx/wrapper: Embedded Planet EP88xC support

2007-10-04 11:02:40 -05:00

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

gamecube-head.S

powerpc: gamecube: bootwrapper bits

2009-12-12 22:24:26 -07:00

gamecube.c

powerpc: gamecube: bootwrapper bits

2009-12-12 22:24:26 -07:00

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] Use embedded libfdt in the bootwrapper

2007-12-11 13:46:14 +11:00

install.sh

kbuild: use INSTALLKERNEL to select customized installkernel script

2009-09-20 12:18:14 +02:00

io.h

powerpc: Move include files to arch/powerpc/include/asm

2008-08-04 12:02:00 +10:00

libfdt_env.h

powerpc: Update in-kernel dtc and libfdt to version 1.2.0

2008-08-20 16:34:58 +10:00

libfdt-wrapper.c

powerpc/boot: Allocate more memory for dtb

2008-11-06 09:49:43 +11:00

main.c

powerpc: Fix format string warning in arch/powerpc/boot/main.c

2008-10-31 20:14:19 +11:00

Makefile

powerpc: Add ability to build little endian kernels

2013-10-11 16:48:56 +11:00

mktree.c

powerpc: use consistent types in mktree

2009-08-20 10:29:30 +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/zImage: make the "OF" wrapper support ePAPR boot

2013-09-25 14:18:44 +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 del_node() for early boot code to prune inapplicable devices.

2008-10-22 15:01:21 +11:00

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

powerpc: Convert some mftb/mftbu into mfspr

2013-08-20 19:33:12 -05:00

ppcboot-hotfoot.h

powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC

2009-08-31 09:15:51 -04:00

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

…

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

…

serial.c

powerpc/amigaone: Bootwrapper and serial console support for AmigaOne

2009-02-11 16:00:09 +11:00

simple_alloc.c

…

simpleboot.c

Move dtc and libfdt sources from arch/powerpc/boot to scripts/dtc

2009-05-02 16:52:26 -07:00

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] Add memchr() to the bootwrapper

2007-10-12 14:13:44 +10:00

string.S

powerpc: Fix boot wrapper memcmp() called with zero length argument

2008-10-21 15:17:48 +11:00

treeboot-bamboo.c

[POWERPC] cuimage for Bamboo board

2007-09-19 21:13:16 -05:00

treeboot-currituck.c

powerpc/47x: Add support for the new IBM currituck platform

2011-12-09 07:51:40 -05:00

treeboot-ebony.c

[POWERPC] bootwrapper: Move linker symbols into ops.h

2007-08-22 15:27:28 +10:00

treeboot-iss4xx.c

powerpc/44x: boot wrapper: allow kernel to load into non-zero address

2011-07-12 09:34:41 -04:00

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

ugecon.c

powerpc/gamecube/wii: Fix off-by-one error in ugecon/usbgecko_udbg

2009-12-18 15:13:57 +11:00

ugecon.h

powerpc: gamecube/wii: usbgecko bootwrapper console support

2009-12-12 22:24:26 -07:00

util.S

powerpc: Convert some mftb/mftbu into mfspr

2013-08-20 19:33:12 -05:00

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

wii-head.S

powerpc: wii: bootwrapper bits

2009-12-12 22:24:29 -07:00

wii.c

wii: bootwrapper: add fixup to calc useable mem2

2009-12-12 22:24:31 -07:00

wrapper

powerpc/boot: Don't change link address for OF-based platforms

2013-10-30 16:00:17 +11:00

zImage.coff.lds.S

powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYN

2011-04-20 16:59:20 +10:00

zImage.lds.S

powerpc/boot: Allow building the zImage wrapper as a relocatable ET_DYN

2011-04-20 16:59:20 +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