1 files changed, 0 insertions, 25 deletions
diff --git a/src/soc/amd/common/block/acpimmio/mmio_util.c b/src/soc/amd/common/block/acpimmio/mmio_util.c
index a589ef549a..202e47ac10 100644
--- a/src/soc/amd/common/block/acpimmio/mmio_util.c
+++ b/src/soc/amd/common/block/acpimmio/mmio_util.c
@@ -72,28 +72,3 @@ void pm_io_write32(uint8_t reg, uint32_t value)
 	value >>= 16;
 	pm_io_write16(reg + sizeof(uint16_t), value & 0xffff);
 }
-
-uint16_t biosram_read16(uint8_t reg) /* Must be 1 byte at a time */
-{
-	return (biosram_read8(reg + sizeof(uint8_t)) << 8 | biosram_read8(reg));
-}
-
-uint32_t biosram_read32(uint8_t reg)
-{
-	uint32_t value = biosram_read16(reg + sizeof(uint16_t)) << 16;
-	return value | biosram_read16(reg);
-}
-
-void biosram_write16(uint8_t reg, uint16_t value)
-{
-	biosram_write8(reg, value & 0xff);
-	value >>= 8;
-	biosram_write8(reg + sizeof(uint8_t), value & 0xff);
-}
-
-void biosram_write32(uint8_t reg, uint32_t value)
-{
-	biosram_write16(reg, value & 0xffff);
-	value >>= 16;
-	biosram_write16(reg + sizeof(uint16_t), value & 0xffff);
-}