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libpayload: Remove legacy CBFS API

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It's been several years already since we announced the deprecation of
the legacy CBFS API for payloads. It's time to remove it completely.

Change-Id: I0ed157ac2d1376b8dff4537af9a63731064b45f6
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80650
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Jakub Czapiga <czapiga@google.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Lean Sheng Tan <sheng.tan@9elements.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maximilian Brune <maximilian.brune@9elements.com>
This commit is contained in:
Julius Werner
2024-02-20 13:42:17 -08:00
parent 4ed5b1723d
commit 1e113bc878
18 changed files with 0 additions and 1268 deletions
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53
payloads/libpayload/libc/fmap.c
View File

@ -78,56 +78,3 @@ enum cb_err fmap_locate_area(const char *name, size_t *offset, size_t *size)
return fmap_find_area(_fmap_cache, name, offset, size);
}
/***********************************************************************************************
* LEGACY CODE *
**********************************************************************************************/
int fmap_region_by_name(const uint32_t fmap_offset, const char * const name,
uint32_t * const offset, uint32_t * const size)
{
int i;
struct fmap *fmap;
struct fmap fmap_head;
struct cbfs_media default_media;
struct cbfs_media *media = &default_media;
if (init_default_cbfs_media(media) != 0)
return -1;
media->open(media);
if (!media->read(media, &fmap_head, fmap_offset, sizeof(fmap_head)))
return -1;
if (memcmp(fmap_head.signature, FMAP_SIGNATURE, sizeof(fmap_head.signature))) {
return -1;
}
int fmap_size = sizeof(*fmap) +
fmap_head.nareas * sizeof(struct fmap_area);
fmap = malloc(fmap_size);
if (!fmap)
return -1;
if (!media->read(media, fmap, fmap_offset, fmap_size))
goto err;
media->close(media);
for (i = 0; i < fmap->nareas; i++) {
if (strcmp((const char *)fmap->areas[i].name, name) != 0)
continue;
if (offset)
*offset = fmap->areas[i].offset;
if (size)
*size = fmap->areas[i].size;
free(fmap);
return 0;
}
err:
free(fmap);
return -1;
}