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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-02-04 22:37:29 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2013-02-22 23:12:14 (GMT)
commit313094d7874a4dd8638a83be7952dda490eaa1bc (patch)
tree6ab7aacb88b1d34383defd8fbb0708ec08fe98a0
parentfe1504bb62722ddc815f2043a28dd9bec7e36653 (diff)
downloadbuildroot-313094d7874a4dd8638a83be7952dda490eaa1bc.tar.gz
buildroot-313094d7874a4dd8638a83be7952dda490eaa1bc.tar.bz2
toolchain-external: add new Microblaze toolchains
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>
-rw-r--r--toolchain/toolchain-external/Config.in26
-rw-r--r--toolchain/toolchain-external/ext-tool.mk6
2 files changed, 32 insertions, 0 deletions
diff --git a/toolchain/toolchain-external/Config.in b/toolchain/toolchain-external/Config.in
index 5b26aa9..d2f3926 100644
--- a/toolchain/toolchain-external/Config.in
+++ b/toolchain/toolchain-external/Config.in
@@ -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
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk
index b477bc0..5f467b7 100644
--- a/toolchain/toolchain-external/ext-tool.mk
+++ b/toolchain/toolchain-external/ext-tool.mk
@@ -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