diff options
Diffstat (limited to 'src/lib/cbfs.c')
-rw-r--r-- | src/lib/cbfs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/lib/cbfs.c b/src/lib/cbfs.c index 5a2f63f95d..19737a4192 100644 --- a/src/lib/cbfs.c +++ b/src/lib/cbfs.c @@ -187,6 +187,18 @@ size_t cbfs_boot_load_struct(const char *name, void *buf, size_t buf_size) buf, buf_size, compression_algo); } +size_t cbfs_prog_stage_section(struct prog *pstage, uintptr_t *base) +{ + struct cbfs_stage stage; + const struct region_device *fh = prog_rdev(pstage); + + if (rdev_readat(fh, &stage, 0, sizeof(stage)) != sizeof(stage)) + return 0; + + *base = (uintptr_t)stage.load; + return stage.memlen; +} + int cbfs_prog_stage_load(struct prog *pstage) { struct cbfs_stage stage; |