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| author | Heiko Schocher <hs@denx.de> | 2010-09-17 13:10:39 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-09-19 19:29:53 +0200 |
| commit | f1d2b313c9eb6808d30c16a9eb5251240452a56c (patch) | |
| tree | 8b5488d9e882947ef493c0e579aebaa5f40413f4 /arch/arm/config.mk | |
| parent | 4fff329df2516a7d9242d0642c07c4506f859051 (diff) | |
| download | u-boot-imx-f1d2b313c9eb6808d30c16a9eb5251240452a56c.zip u-boot-imx-f1d2b313c9eb6808d30c16a9eb5251240452a56c.tar.gz u-boot-imx-f1d2b313c9eb6808d30c16a9eb5251240452a56c.tar.bz2 | |
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.mk | 8 |
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: |