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toolchain-external: add new Microblaze toolchains

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The existing Microblaze toolchains that we have have the annoying
property of being based on a very old glibc version: 2.3.6. Xilinx
provides newer toolchains with glibc 2.14, generated by Crosstool-NG,
but they are only available as part of a huge Git repository that
contains the gcc, Linux, binutils, glibc sources unpacked (4.4 GB
total), which makes is very unpractical.

I contacted the Xilinx person who did those toolchains, but they
apparently didn't intend to change that anytime soon.

So, we have created a tarball for those toolchains, adding a
README.txt file in the tarball that points back to the original
location that contains the source code for them. Those tarballs are
hosted on sources.buildroot.net.

This commit then adds support for those two new external toolchains,
one for little endian Microblaze, another one for big endian
Microblaze.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Thomas Petazzoni 2013-02-04 22:37:29 +00:00 committed by Peter Korsgaard
parent fe1504bb62
commit 313094d787
2 changed files with 32 additions and 0 deletions
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26
toolchain/toolchain-external/Config.in
View File

@ -631,6 +631,18 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2011R1
Toolchain for the Blackfin architecture, from
http://blackfin.uclinux.org.
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
bool "Xilinx Little Endian Microblaze GNU Tools"
depends on BR2_microblazeel
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_HOSTARCH_NEEDS_IA32_LIBS
help
Toolchain for the Microblaze architecture, from
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
uses gcc 4.6.2, binutils 2.21.53, glibc 2.14 and gdb 7.4.50.
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
bool "Xilinx Little Endian Microblaze GNU Tools"
depends on BR2_microblazeel
@ -641,6 +653,18 @@ config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
Toolchain for the Microblaze architecture, from
http://wiki.xilinx.com/mb-gnu-tools
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
bool "Xilinx Big Endian Microblaze GNU Tools"
depends on BR2_microblaze
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
select BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_TOOLCHAIN_HAS_NATIVE_RPC
select BR2_HOSTARCH_NEEDS_IA32_LIBS
help
Toolchain for the Microblaze architecture, from
http://git.xilinx.com/?p=microblaze-gnu.git;a=tree;f=binaries. It
uses gcc 4.6.2, binutils 2.21.53, glibc 2.14 and gdb 7.4.50.
config BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
bool "Xilinx Big Endian Microblaze GNU Tools"
depends on BR2_microblazebe
@ -743,7 +767,9 @@ config BR2_TOOLCHAIN_EXTERNAL_PREFIX
default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_12_11
default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_12_12
default "aarch64-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_LINARO_AARCH64_13_01
default "microblazeel-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3
default "microblazeel-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2
default "microblaze-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3
default "microblaze-unknown-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2
default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201109
default "mips-linux-gnu" if BR2_TOOLCHAIN_EXTERNAL_CODESOURCERY_MIPS201203

6
toolchain/toolchain-external/ext-tool.mk
View File

@ -258,9 +258,15 @@ TOOLCHAIN_EXTERNAL_SOURCE_1 = blackfin-toolchain-2012R2-RC2.i386.tar.bz2
TOOLCHAIN_EXTERNAL_SITE_2 = http://blackfin.uclinux.org/gf/download/frsrelease/588/10147/
TOOLCHAIN_EXTERNAL_SOURCE_2 = blackfin-toolchain-uclibc-full-2012R2-RC2.i386.tar.bz2
TOOLCHAIN_EXTERNAL_SOURCE = $(TOOLCHAIN_EXTERNAL_SOURCE_1) $(TOOLCHAIN_EXTERNAL_SOURCE_2)
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_14_3),y)
TOOLCHAIN_EXTERNAL_SITE=http://sources.buildroot.net/
TOOLCHAIN_EXTERNAL_SOURCE=lin32-microblazeel-unknown-linux-gnu_14.3_early.tar.xz
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEEL_V2),y)
TOOLCHAIN_EXTERNAL_SITE=http://git.xilinx.com/?p=xldk/microblaze_v2.0_le.git;a=blob;h=d7b493c5dbcc24ba9cc3be2e4c14d6d9701e6805;hb=00163583b771bb4e937632765dd0c5516b3e31c4;f=
TOOLCHAIN_EXTERNAL_SOURCE=microblazeel-unknown-linux-gnu.tgz
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_14_3),y)
TOOLCHAIN_EXTERNAL_SITE=http://sources.buildroot.net/
TOOLCHAIN_EXTERNAL_SOURCE=lin32-microblaze-unknown-linux-gnu_14.3_early.tar.xz
else ifeq ($(BR2_TOOLCHAIN_EXTERNAL_XILINX_MICROBLAZEBE_V2),y)
TOOLCHAIN_EXTERNAL_SITE=http://git.xilinx.com/?p=xldk/microblaze_v2.0.git;a=blob;h=71e031ae990e063a5718f90d30cf97ad85e2f565;hb=569081301f0f1d8d3b24335a364e8ff1774190d4;f=
TOOLCHAIN_EXTERNAL_SOURCE=microblaze-unknown-linux-gnu.tgz