nb/intel/ironlake: Drop unnecessary `smm_region_start` function
Change-Id: I4c4b40b2b4f54b7756b8485dad80a1b4786270f7
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45919
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/northbridge/intel/ironlake/memmap.c b/src/northbridge/intel/ironlake/memmap.c
index 54337cc..78fbae8 100644
--- a/src/northbridge/intel/ironlake/memmap.c
+++ b/src/northbridge/intel/ironlake/memmap.c
@@ -11,16 +11,10 @@
#include "ironlake.h"
-static uintptr_t smm_region_start(void)
-{
- /* Base of TSEG is top of usable DRAM */
- uintptr_t tom = pci_read_config32(PCI_DEV(0,0,0), TSEG);
- return tom;
-}
-
static uintptr_t northbridge_get_tseg_base(void)
{
- return smm_region_start();
+ /* Base of TSEG is top of usable DRAM */
+ return pci_read_config32(PCI_DEV(0, 0, 0), TSEG);
}
static size_t northbridge_get_tseg_size(void)
@@ -30,7 +24,7 @@
void *cbmem_top_chipset(void)
{
- return (void *) smm_region_start();
+ return (void *)northbridge_get_tseg_base();
}
void smm_region(uintptr_t *start, size_t *size)