cbfs: Remove unused functions

cbfs_boot_load_stage_by_name() and cbfs_prog_stage_section() are no
longer used. Remove them to make refactoring the rest of the CBFS API
easier.

Signed-off-by: Julius Werner <jwerner@chromium.org>
Change-Id: Ie44a9507c4a03499b06cdf82d9bf9c02a8292d5e
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39334
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

2 files changed, 0 insertions, 38 deletions

diff --git a/src/include/cbfs.h b/src/include/cbfs.h
index 2d16aa761a..2fe2ce0f35 100644
--- a/src/include/cbfs.h
+++ b/src/include/cbfs.h
@@ -25,9 +25,6 @@
 
 /* Return mapping of option ROM found in boot device. NULL on error. */
 void *cbfs_boot_map_optionrom(uint16_t vendor, uint16_t device);
-/* Load stage by name into memory. Returns entry address on success. NULL on
- * failure. */
-void *cbfs_boot_load_stage_by_name(const char *name);
 /* Locate file by name and optional type. Return 0 on success. < 0 on error. */
 int cbfs_boot_locate(struct cbfsf *fh, const char *name, uint32_t *type);
 /* Map file into memory leaking the mapping. Only should be used when
@@ -51,11 +48,6 @@ size_t cbfs_boot_load_file(const char *name, void *buf, size_t buf_size,
 size_t cbfs_load_and_decompress(const struct region_device *rdev, size_t offset,
 	size_t in_size, void *buffer, size_t buffer_size, uint32_t compression);
 
-/* Return the size and fill base of the memory pstage will occupy after
- * loaded.
- */
-size_t cbfs_prog_stage_section(struct prog *pstage, uintptr_t *base);
-
 /* Load stage into memory filling in prog. Return 0 on success. < 0 on error. */
 int cbfs_prog_stage_load(struct prog *prog);
 
diff --git a/src/lib/cbfs.c b/src/lib/cbfs.c
index c712f76be8..7acfc224e5 100644
--- a/src/lib/cbfs.c
+++ b/src/lib/cbfs.c
@@ -179,24 +179,6 @@ void *cbfs_boot_map_optionrom(uint16_t vendor, uint16_t device)
 	return cbfs_boot_map_with_leak(name, CBFS_TYPE_OPTIONROM, NULL);
 }
 
-void *cbfs_boot_load_stage_by_name(const char *name)
-{
-	struct cbfsf fh;
-	struct prog stage = PROG_INIT(PROG_UNKNOWN, name);
-	uint32_t type = CBFS_TYPE_STAGE;
-
-	if (cbfs_boot_locate(&fh, name, &type))
-		return NULL;
-
-	/* Chain data portion in the prog. */
-	cbfs_file_data(prog_rdev(&stage), &fh);
-
-	if (cbfs_prog_stage_load(&stage))
-		return NULL;
-
-	return prog_entry(&stage);
-}
-
 size_t cbfs_boot_load_file(const char *name, void *buf, size_t buf_size,
 			   uint32_t type)
 {
@@ -217,18 +199,6 @@ size_t cbfs_boot_load_file(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;