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authorHeiko Schocher <hs@denx.de>2010-09-17 13:10:39 +0200
committerWolfgang Denk <wd@denx.de>2010-09-19 19:29:53 +0200
commitf1d2b313c9eb6808d30c16a9eb5251240452a56c (patch)
tree8b5488d9e882947ef493c0e579aebaa5f40413f4 /arch/arm/config.mk
parent4fff329df2516a7d9242d0642c07c4506f859051 (diff)
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ARM: add relocation support
!! This breaks support for all arm boards !! To compile in old style, you must define CONFIG_SYS_ARM_WITHOUT_RELOC or you can compile with "CONFIG_SYS_ARM_WITHOUT_RELOC=1 ./MAKEALL board" !! This define will be removed soon, so convert your board to use relocation support Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de> Fix boot from NAND for non-ARM systems Signed-off-by: Wolfgang Denk <wd@denx.de>
Diffstat (limited to 'arch/arm/config.mk')
-rw-r--r--arch/arm/config.mk8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk
index e10dafc..6923f6d 100644
--- a/arch/arm/config.mk
+++ b/arch/arm/config.mk
@@ -33,6 +33,14 @@ STANDALONE_LOAD_ADDR = 0xc100000
endif
endif
+ifndef CONFIG_SYS_ARM_WITHOUT_RELOC
+# needed for relocation
+PLATFORM_RELFLAGS += -fPIC
+endif
+
+ifdef CONFIG_SYS_ARM_WITHOUT_RELOC
+PLATFORM_CPPFLAGS += -DCONFIG_SYS_ARM_WITHOUT_RELOC
+endif
PLATFORM_CPPFLAGS += -DCONFIG_ARM -D__ARM__
# Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: