[coreboot-gerrit] Change in coreboot[master]: arch/x86/cbmem.c: Clean up unused paths

[Arthur Heymans (Code Review)]

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/36358 )

Change subject: arch/x86/cbmem.c: Clean up unused paths
......................................................................

arch/x86/cbmem.c: Clean up unused paths

This code is not used in ramstage.

Change-Id: I023f11cfcefacdcae3c5db22bf98b40a3575cc9c
Signed-off-by: Arthur Heymans 
---
M src/arch/x86/cbmem.c
1 file changed, 1 insertion(+), 12 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/58/36358/1

diff --git a/src/arch/x86/cbmem.c b/src/arch/x86/cbmem.c
index 16a73c7..e055c18 100644
--- a/src/arch/x86/cbmem.c
+++ b/src/arch/x86/cbmem.c
@@ -18,19 +18,8 @@

void *cbmem_top_romstage(void)
 {
-	static void *cbmem_top_backup;
-	void *top_backup;
-
-	if (ENV_RAMSTAGE && cbmem_top_backup != NULL)
-		return cbmem_top_backup;
-
    /* Top of CBMEM is at highest usable DRAM address below 4GiB. */
-	top_backup = (void *)restore_top_of_low_cacheable();
-
-	if (ENV_RAMSTAGE)
-		cbmem_top_backup = top_backup;
-
-	return top_backup;
+	return (void *)restore_top_of_low_cacheable();
 }

#endif /* CBMEM_TOP_BACKUP */