PPC: Use r2 instead of r29 as global data pointer

[oweals/u-boot.git] / cpu / ppc4xx / config.mk

diff --git a/cpu/ppc4xx/config.mk b/cpu/ppc4xx/config.mk
index e7fc3f636e61d5f6be654e72a21c50ab1af20f2a..311c97b732391f796549f5a205dd8934ec2e7f81 100644 (file)
--- a/cpu/ppc4xx/config.mk
+++ b/cpu/ppc4xx/config.mk
@@ -22,9 +22,9 @@
 #
 
 PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -fno-strict-aliasing
-PLATFORM_CPPFLAGS += -DCONFIG_4xx -ffixed-r2 -ffixed-r29 -mstring -msoft-float
+PLATFORM_CPPFLAGS += -DCONFIG_4xx -ffixed-r2 -mstring -msoft-float
 
-cfg=$(shell grep configs $(TOPDIR)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
+cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
 is440=$(shell grep CONFIG_440 $(TOPDIR)/include/$(cfg))
 
 ifneq (,$(findstring CONFIG_440,$(is440)))