From d63bddc4991d9ace037fd716b29c3f7253e9ac94 Mon Sep 17 00:00:00 2001 From: Hung-Te Lin Date: Tue, 11 Jun 2013 21:55:58 -0700 Subject: armv7: Reserve space BL1 and checksum header by specifying bootblock offset. Not all ARM systems need "BL1", and the layout of BL* and bootblock may be different (ex, Exynos 5250 may use a new BL1 with variable length checksum header). To support that better, define the real base address (and ROM offset) of boot block, and then we can post-processing ROM image file by filling data / checksum and any other information. Change-Id: I0e3105e52500b6b457371ad33a9aa546acf28928 Signed-off-by: Hung-Te Lin Signed-off-by: Gabe Black Reviewed-on: http://review.coreboot.org/3664 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/arch/armv7/Makefile.inc | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/arch/armv7/Makefile.inc') diff --git a/src/arch/armv7/Makefile.inc b/src/arch/armv7/Makefile.inc index 27a0df6068..8474315458 100644 --- a/src/arch/armv7/Makefile.inc +++ b/src/arch/armv7/Makefile.inc @@ -48,7 +48,8 @@ prebuilt-files = $(foreach file,$(cbfs-files), $(call extract_nth,1,$(file))) # TODO Change -b to Kconfig variable. $(obj)/coreboot.pre: $(objcbfs)/bootblock.bin $(objcbfs)/romstage.elf $$(prebuilt-files) $(CBFSTOOL) $$(cpu_ucode_cbfs_file) $(CBFSTOOL) $@.tmp create -m armv7 -s $(CONFIG_COREBOOT_ROMSIZE_KB)K \ - -B $(objcbfs)/bootblock.bin -a 64 -b 0x0000 \ + -B $(objcbfs)/bootblock.bin -a 64 \ + -b $(CONFIG_BOOTBLOCK_ROM_OFFSET) \ -H $(CONFIG_CBFS_HEADER_ROM_OFFSET) \ -o $(CONFIG_CBFS_ROM_OFFSET) @printf " CBFS $(subst $(obj)/,,$(@))\n" -- cgit v1.2.3