CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000
LDFLAGS_FINAL += --gc-sections
-PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections \
- -meabi
-PLATFORM_CPPFLAGS += -DCONFIG_PPC -D__powerpc__ -ffixed-r2
-PLATFORM_LDFLAGS += -n
+LDFLAGS_FINAL += --bss-plt
+PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections \
+-fdata-sections -mcall-linux
-# Support generic board on PPC
-__HAVE_ARCH_GENERIC_BOARD := y
+PF_CPPFLAGS_POWERPC := $(call cc-option,-fno-ira-hoist-pressure,)
+PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 $(PF_CPPFLAGS_POWERPC)
+PLATFORM_LDFLAGS += -m32 -melf32ppclinux
#
# When cross-compiling on NetBSD, we have to define __PPC__ or else we
# Only test once
ifneq ($(CONFIG_SPL_BUILD),y)
-ALL-y += checkgcc4
+archprepare: checkgcc4
+
+# GCC 3.x is reported to have problems generating the type of relocation
+# that U-Boot wants.
+# See http://lists.denx.de/pipermail/u-boot/2012-September/135156.html
+checkgcc4:
+ @if test $(call cc-version) -lt 0400; then \
+ echo -n '*** Your GCC is too old, please upgrade to GCC 4.x or newer'; \
+ false; \
+ fi
endif