diff options
author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-04-23 18:45:28 +0300 |
---|---|---|
committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-17 06:24:30 +0000 |
commit | b19d9511f98505498db85d525f22f17aea11e0b1 (patch) | |
tree | 15d94808bdc89ffbd4659ec8f366880108ff3cb0 /src/arch/x86/id.S | |
parent | f0a9142b24889087a61c66ccf3a39d7a93563e02 (diff) |
arch/x86: Remove ID_SECTION_OFFSET
The location is hardcoded inside flashrom and FILO.
Only two offsets are supported, 0x10 and 0x80.
Change-Id: I8348f2ac0cab969ab78ecb50a55de486eee0cf9b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47598
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/arch/x86/id.S')
-rw-r--r-- | src/arch/x86/id.S | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/src/arch/x86/id.S b/src/arch/x86/id.S index a7b4be7aa8..574a7dcb91 100644 --- a/src/arch/x86/id.S +++ b/src/arch/x86/id.S @@ -2,26 +2,23 @@ #include <build.h> - .section ".id", "a", @progbits +.section ".id", "a", @progbits - .globl __id_start -__id_start: ver: .asciz COREBOOT_VERSION vendor: .asciz CONFIG_MAINBOARD_VENDOR part: .asciz CONFIG_MAINBOARD_PART_NUMBER -.long __id_end + CONFIG_ID_SECTION_OFFSET - ver /* Reverse offset to the - *vendor id - */ -.long __id_end + CONFIG_ID_SECTION_OFFSET - vendor /* Reverse offset to the - * vendor id - */ -.long __id_end + CONFIG_ID_SECTION_OFFSET - part /* Reverse offset to the - * part number - */ -.long CONFIG_ROM_SIZE /* Size of this romimage */ - .globl __id_end -__id_end: +#if ENV_X86_64 +.long 0xffffffff - ver + 1 /* Reverse offset to the version */ +.long 0xffffffff - vendor + 1 /* Reverse offset to the vendor id */ +.long 0xffffffff - part + 1 /* Reverse offset to the part number */ +#else +.long - ver /* Reverse offset to the version */ +.long - vendor /* Reverse offset to the vendor id */ +.long - part /* Reverse offset to the part number */ +#endif + +.long CONFIG_ROM_SIZE /* Size of this romimage */ |