arch/x86: Remove walkcbfs()

This was used in romcc bootblocks.

Change-Id: Ie0cfbf124922d04a3320404d667610ad369ec00b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37885
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 0 insertions, 43 deletions

diff --git a/src/arch/x86/include/arch/cbfs.h b/src/arch/x86/include/arch/cbfs.h
index ec367ed1de..1e5c59bf4b 100644
--- a/src/arch/x86/include/arch/cbfs.h
+++ b/src/arch/x86/include/arch/cbfs.h
@@ -19,47 +19,4 @@
 
 #define CBFS_SUBHEADER(_p) ((void *)((((uint8_t *)(_p)) + ntohl((_p)->offset))))
 
-static struct cbfs_file *walkcbfs_head(char *target)
-{
-	void *entry;
-	asm volatile (
-		"mov $1f, %%esp\n\t"
-		"jmp walkcbfs_asm\n\t"
-		"1:\n\t" : "=a" (entry) : "S" (target) : "ebx", "ecx", "edi",
-			"esp");
-	return entry;
-}
-
-static void *walkcbfs(char *target)
-{
-	struct cbfs_file *head = walkcbfs_head(target);
-	if ((u32)head != 0)
-		return CBFS_SUBHEADER(head);
-
-	/* We should never reach this if 'target' exists */
-	return (void *)0;
-}
-
-/* just enough to support findstage. copied because the original version doesn't
- * easily pass through romcc
- */
-struct cbfs_stage_restricted {
-	unsigned long compression;
-	unsigned long entry; // this is really 64bit, but properly endianized
-};
-
-static inline unsigned long findstage(char *target)
-{
-	struct cbfs_stage_restricted *stage = walkcbfs(target);
-	if ((u32)stage != 0)
-		return stage->entry;
-
-	/* We should never reach this if 'target' exists */
-	return 0;
-}
-
-static inline void call(unsigned long addr, unsigned long bist)
-{
-	asm volatile ("jmp *%0\n\t" : : "r" (addr), "a" (bist));
-}
 #endif