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-rw-r--r--src/mainboard/lenovo/x201/romstage.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x201/romstage.c b/src/mainboard/lenovo/x201/romstage.c
index 07687b8448..1237a5cb7a 100644
--- a/src/mainboard/lenovo/x201/romstage.c
+++ b/src/mainboard/lenovo/x201/romstage.c
@@ -203,6 +203,17 @@ static inline u16 read_acpi16(u32 addr)
return inw(DEFAULT_PMBASE | addr);
}
+static void set_fsb_frequency(void)
+{
+ u8 block[5];
+ u16 fsbfreq = 62879;
+ smbus_block_read(0x69, 0, 5, block);
+ block[0] = fsbfreq;
+ block[1] = fsbfreq >> 8;
+
+ smbus_block_write(0x69, 0, 5, block);
+}
+
void main(unsigned long bist)
{
u32 reg32;
@@ -287,6 +298,10 @@ void main(unsigned long bist)
timestamp_add_now(TS_BEFORE_INITRAM);
+ chipset_init(s3resume);
+
+ set_fsb_frequency();
+
raminit(s3resume, spd_addrmap);
timestamp_add_now(TS_AFTER_INITRAM);