From 8740549c573adf52c1b73f720e1ca52d15f90979 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 16 Jan 2011 01:25:06 +0000 Subject: 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 SVN-Revision: 25018 --- target/Config.in | 5 +++++ target/linux/mpc85xx/Makefile | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) (limited to 'target') diff --git a/target/Config.in b/target/Config.in index 2266245..9e0263e 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 a441acf..5488adc 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 LINUX_VERSION:=2.6.36.2 -- cgit v1.1