[U-Boot] [PATCH 01/11] x86: doc: Update coreboot payload entry point address
Bin Meng
bmeng.cn at gmail.com
Thu Aug 13 09:29:07 CEST 2015
With recent EFI support, the entry point address of coreboot payload
was changed. Now we update the address to use _x86boot_start, which
is the same one for EFI.
Signed-off-by: Bin Meng <bmeng.cn at gmail.com>
---
doc/README.x86 | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/doc/README.x86 b/doc/README.x86
index af2459c..3f5ed8f 100644
--- a/doc/README.x86
+++ b/doc/README.x86
@@ -235,10 +235,10 @@ this capability yet. The command is as follows:
# in the coreboot root directory
$ ./build/util/cbfstool/cbfstool build/coreboot.rom add-flat-binary \
- -f u-boot-dtb.bin -n fallback/payload -c lzma -l 0x1110000 -e 0x1110015
+ -f u-boot-dtb.bin -n fallback/payload -c lzma -l 0x1110000 -e 0x1110000
-Make sure 0x1110000 matches CONFIG_SYS_TEXT_BASE and 0x1110015 matches the
-symbol address of _start (in arch/x86/cpu/start.S).
+Make sure 0x1110000 matches CONFIG_SYS_TEXT_BASE, which is the symbol address
+of _x86boot_start (in arch/x86/cpu/start.S).
If you want to use ELF as the coreboot payload, change U-Boot configuration to
use CONFIG_OF_EMBED instead of CONFIG_OF_SEPARATE.
--
1.8.2.1
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