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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 /nand_spl/nand_boot.c
parent4fff329df2516a7d9242d0642c07c4506f859051 (diff)
downloadu-boot-linaro-stable-f1d2b313c9eb6808d30c16a9eb5251240452a56c.tar.gz
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 'nand_spl/nand_boot.c')
-rw-r--r--nand_spl/nand_boot.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/nand_spl/nand_boot.c b/nand_spl/nand_boot.c
index b9fd6f544..0580dbf47 100644
--- a/nand_spl/nand_boot.c
+++ b/nand_spl/nand_boot.c
@@ -221,6 +221,13 @@ static int nand_load(struct mtd_info *mtd, unsigned int offs,
return 0;
}
+#if defined(CONFIG_ARM) && !defined(CONFIG_SYS_ARM_WITHOUT_RELOC)
+void board_init_f (ulong bootflag)
+{
+ relocate_code (TEXT_BASE - TOTAL_MALLOC_LEN, NULL, TEXT_BASE);
+}
+#endif
+
/*
* The main entry for NAND booting. It's necessary that SDRAM is already
* configured and available since this code loads the main U-Boot image