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libpayload: Cache physical location of CBMEM entries

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In the presence of self-relocating payloads, it's safer to keep
physical addresses in `libsysinfo`. This updates all the references
to CBMEM entries that are not consumed inside libpayload code.

Change-Id: I3be64c8be8b46d00b457eafd7f80a8ed8e604030
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43580
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Nico Huber
2020-07-18 16:15:42 +02:00
committed by Patrick Georgi
parent 12faea3095
commit bea01e32b2
5 changed files with 16 additions and 23 deletions
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2
payloads/libpayload/arch/x86/coreboot.c
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@ -49,7 +49,7 @@ static void cb_parse_x86_rom_var_mtrr(void *ptr, struct sysinfo_t *info)
static void cb_parse_mrc_cache(void *ptr, struct sysinfo_t *info)
{
info->mrc_cache = get_cbmem_ptr(ptr);
info->mrc_cache = get_cbmem_addr(ptr);
}
int cb_parse_arch_specific(struct cb_record *rec, struct sysinfo_t *info)