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lib/coreboot_table: Add CBMEM_ID_VBOOT_WORKBUF pointer to coreboot table

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Since struct vb2_shared_data already contains workbuf_size and
vboot_workbuf_size is never used in depthcharge, remove it from struct
sysinfo_t. In addition, remove lb_vboot_workbuf() and add
CBMEM_ID_VBOOT_WORKBUF pointer to coreboot table with
add_cbmem_pointers(). Parsing of coreboot table in libpayload is
modified accordingly.

BRANCH=none
BUG=chromium:1021452
TEST=emerge-nami coreboot libpayload depthcharge; Akali booted correctly

Change-Id: I890df3ff93fa44ed6d3f9ad05f9c6e49780a8ecb
Signed-off-by: Yu-Ping Wu <yupingso@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37234
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Joel Kitching <kitching@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
This commit is contained in:
Yu-Ping Wu
2019-11-26 13:31:32 +08:00
committed by Patrick Georgi
parent a2962daf6f
commit 63b9700b2c
5 changed files with 3 additions and 29 deletions
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5
payloads/libpayload/libc/coreboot.c
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@ -86,10 +86,7 @@ static void cb_parse_serial(void *ptr, struct sysinfo_t *info)
static void cb_parse_vboot_workbuf(unsigned char *ptr, struct sysinfo_t *info)
{
struct lb_range *vbwb = (struct lb_range *)ptr;
info->vboot_workbuf = (void *)(uintptr_t)vbwb->range_start;
info->vboot_workbuf_size = vbwb->range_size;
info->vboot_workbuf = get_cbmem_ptr(ptr);
}
static void cb_parse_vbnv(unsigned char *ptr, struct sysinfo_t *info)