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-rw-r--r--src/southbridge/intel/i82801gx/bootblock.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/southbridge/intel/i82801gx/bootblock.c b/src/southbridge/intel/i82801gx/bootblock.c
index 7b4cd7d57f..d8e03b7639 100644
--- a/src/southbridge/intel/i82801gx/bootblock.c
+++ b/src/southbridge/intel/i82801gx/bootblock.c
@@ -19,6 +19,7 @@
#include <arch/io.h>
#include <cpu/x86/tsc.h>
+#include "i82801gx.h"
static void store_initial_timestamp(void)
{
@@ -50,4 +51,10 @@ static void bootblock_southbridge_init(void)
store_initial_timestamp();
#endif
enable_spi_prefetch();
+
+ /* Enable RCBA */
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), RCBA, DEFAULT_RCBA | 1);
+
+ /* Enable upper 128bytes of CMOS */
+ RCBA32(0x3400) = (1 << 2);
}