diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-16 01:25:06 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2011-01-16 01:25:06 +0000 |
| commit | 89a10d913b8e4cf2d42a32ab9101c19197d48967 (patch) | |
| tree | 3a4fa12615b83d460bc7e76c6d5ebf0fa9243644 /target | |
| parent | 3f3e027d9cc361e22224350963026a5a72d9ca0d (diff) | |
mpc85xx: add a new 'spe_fpu' feature flag for the FPU used on freescale powerpc cpus
The SPE FPU is ABI-incompatible with the regular powerpc FPU,
this needs to be reflected in the toolchain target name.
Fixes floating point crashes in user space
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25018 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
| -rw-r--r-- | target/Config.in | 5 | ||||
| -rw-r--r-- | target/linux/mpc85xx/Makefile | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/target/Config.in b/target/Config.in index 226624564..9e0263e4c 100644 --- a/target/Config.in +++ b/target/Config.in @@ -2,6 +2,11 @@ source "tmp/.config-target.in" # Kernel/Hardware features +config HAS_SPE_FPU + depends powerpc + select HAS_FPU + bool + config HAS_FPU bool diff --git a/target/linux/mpc85xx/Makefile b/target/linux/mpc85xx/Makefile index a441acf23..5488adc59 100644 --- a/target/linux/mpc85xx/Makefile +++ b/target/linux/mpc85xx/Makefile @@ -10,7 +10,7 @@ ARCH:=powerpc BOARD:=mpc85xx BOARDNAME:=Freescale MPC85xx CFLAGS:=-Os -pipe -funit-at-a-time -mcpu=8540 -FEATURES:=fpu ramdisk broken +FEATURES:=spe_fpu ramdisk broken MAINTAINER:=Imre Kaloz <kaloz@openwrt.org> LINUX_VERSION:=2.6.36.2 |