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-rw-r--r--src/soc/intel/baytrail/smm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/soc/intel/baytrail/smm.c b/src/soc/intel/baytrail/smm.c
index c654c8597e..e10c70b699 100644
--- a/src/soc/intel/baytrail/smm.c
+++ b/src/soc/intel/baytrail/smm.c
@@ -93,8 +93,8 @@ void southcluster_smm_enable_smi(void)
{
printk(BIOS_DEBUG, "Enabling SMIs.\n");
- /* Configure events */
- enable_pm1(PWRBTN_EN | GBL_EN);
+ /* Configure events Disable pcie wake. */
+ enable_pm1(PWRBTN_EN | GBL_EN | PCIEXPWAK_DIS);
disable_gpe(PME_B0_EN);
/* Set up the GPIO route. */