Commit a426a919 authored by Jeff Bailey's avatar Jeff Bailey Committed by Peter Korsgaard
Browse files

Add support for powerpc64le 



This patch adds support for powerpc64le-linux-gnu.  This includes
needed patches to fakeroot and gmp.

gmp patch is from upstream HG tree.
fakeroot patch is from Ubuntu written by Adam Conrad.

Signed-off-by: default avatarJeff Bailey <jeffbailey@google.com>
Signed-off-by: default avatarPeter Korsgaard <peter@korsgaard.com>
parent 696668b0

Makefile

+1 −1
Original line number Diff line number Diff line
@@ -310,7 +310,7 @@ KERNEL_ARCH := $(shell echo "$(ARCH)" | sed -e "s/-.*//" \ 
	-e s/aarch64/arm64/ \

	-e s/bfin/blackfin/ \

	-e s/parisc64/parisc/ \

	-e s/powerpc64/powerpc/ \

	-e s/powerpc64.*/powerpc/ \

	-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \

	-e s/sh.*/sh/ \

	-e s/microblazeel/microblaze/)

arch/Config.in

+9 −1
Original line number Diff line number Diff line
@@ -143,6 +143,14 @@ config BR2_powerpc 
	  http://www.power.org/

	  http://en.wikipedia.org/wiki/Powerpc



config BR2_powerpc64le

	bool "PowerPC64 (little endian)"

	select BR2_ARCH_IS_64

	help

	  PowerPC is a RISC architecture created by Apple-IBM-Motorola alliance.

	  http://www.power.org/

	  http://en.wikipedia.org/wiki/Powerpc



config BR2_sh

	bool "SuperH"

	help
@@ -321,7 +329,7 @@ if BR2_nios2 
source "arch/Config.in.nios2"

endif



if BR2_powerpc

if BR2_powerpc || BR2_powerpc64le

source "arch/Config.in.powerpc"

endif

arch/Config.in.powerpc

+5 −3
Original line number Diff line number Diff line 
choice

	prompt "Target Architecture Variant"

	depends on BR2_powerpc

	depends on BR2_powerpc || BR2_powerpc64le

	default BR2_generic_powerpc

	help

	  Specific CPU variant to use
@@ -74,7 +74,7 @@ endchoice 


choice

	prompt "Target ABI"

	depends on BR2_powerpc

	depends on BR2_powerpc || BR2_powerpc64le

	default BR2_powerpc_SPE if BR2_powerpc_8540 || BR2_powerpc_8548

	default BR2_powerpc_CLASSIC

	help
@@ -99,9 +99,11 @@ config BR2_POWERPC_SOFT_FLOAT 


config BR2_ARCH

	default "powerpc"	if BR2_powerpc

	default "powerpc64le"	if BR2_powerpc64le



config BR2_ENDIAN

	default "BIG"

	default "BIG"    if BR2_powerpc

	default "LITTLE" if BR2_powerpc64le



config BR2_GCC_TARGET_TUNE

	default "401"		if BR2_powerpc_401

package/binutils/Config.in.host

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ choice 
	prompt "Binutils Version"

	depends on !BR2_arc

	default BR2_BINUTILS_VERSION_2_21 if (BR2_mips || BR2_mipsel || BR2_sh)

	default BR2_BINUTILS_VERSION_2_24 if BR2_microblaze

	default BR2_BINUTILS_VERSION_2_24 if BR2_microblaze || BR2_powerpc64le

	default BR2_BINUTILS_VERSION_2_22

	help

	  Select the version of binutils you wish to use.

package/fakeroot/01-powerpc64le-support.patch

0 → 100644
+29 −0
Original line number Diff line number Diff line 
Description: powerpc64le-support.patch: Patch configure to support ppc64el.

Author: Adam Conrad <adconrad@ubuntu.com>



--- fakeroot-1.20.orig/configure

+++ fakeroot-1.20/configure

@@ -6509,6 +6509,9 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*

 	  ppc64-*linux*|powerpc64-*linux*)

 	    LD="${LD-ld} -m elf32ppclinux"

 	    ;;

+	  powerpc64le-*linux*)

+	    LD="${LD-ld} -m elf32lppclinux"

+	    ;;

 	  s390x-*linux*)

 	    LD="${LD-ld} -m elf_s390"

 	    ;;

@@ -6525,9 +6528,12 @@ s390*-*linux*|s390*-*tpf*|sparc*-*linux*

 	  x86_64-*linux*)

 	    LD="${LD-ld} -m elf_x86_64"

 	    ;;

-	  ppc*-*linux*|powerpc*-*linux*)

+	  ppc-*linux*|powerpc-*linux*)

 	    LD="${LD-ld} -m elf64ppc"

 	    ;;

+	  powerpcle-*linux*)

+	    LD="${LD-ld} -m elf64lppc"

+	    ;;

 	  s390*-*linux*|s390*-*tpf*)

 	    LD="${LD-ld} -m elf64_s390"

 	    ;;