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...@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 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
