diff options
| author | Jakub Czapiga <jacz@semihalf.com> | 2021-11-12 13:45:29 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-23 14:37:42 +0000 |
| commit | 8fac662f308cdfbeec3f71d4728f71ad79c06925 (patch) | |
| tree | bc2e73ab891c1643ccbf3bde29b36b7f95383735 /payloads/libpayload/include/fmap.h | |
| parent | e7006fb414d20aa49b1aa7d6e2e5a979f5395a6d (diff) | |
libpayload/libc/fmap: Implement new FlashMap API
This patch introduces new FlashMap API, the fmap_locate_area().
It works on cached FlashMap provided in lib_sysinfo.fmap_cache.
Change-Id: Idbf9016ce73aa58e17f3ee19920ab83dc6c25abb
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59494
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'payloads/libpayload/include/fmap.h')
| -rw-r--r-- | payloads/libpayload/include/fmap.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/payloads/libpayload/include/fmap.h b/payloads/libpayload/include/fmap.h new file mode 100644 index 0000000000..53ebe23dcb --- /dev/null +++ b/payloads/libpayload/include/fmap.h @@ -0,0 +1,12 @@ +/* SPDX_License-Identifier: BSD-3-Clause */ + +#ifndef _FMAP_H +#define _FMAP_H + +#include <commonlib/bsd/cb_err.h> +#include <stddef.h> + +/* Looks for area with |name| in FlashMap. Requires lib_sysinfo.fmap_cache. */ +cb_err_t fmap_locate_area(const char *name, size_t *offset, size_t *size); + +#endif /* _FMAP_H */ |