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-rw-r--r--src/mainboard/asrock/imb-a180/acpi/mainboard.asl7
-rw-r--r--src/mainboard/asrock/imb-a180/acpi/sleep.asl2
2 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/asrock/imb-a180/acpi/mainboard.asl b/src/mainboard/asrock/imb-a180/acpi/mainboard.asl
index 5487b7990c..40451438c7 100644
--- a/src/mainboard/asrock/imb-a180/acpi/mainboard.asl
+++ b/src/mainboard/asrock/imb-a180/acpi/mainboard.asl
@@ -32,3 +32,10 @@ Name(SSFG, 0x0D) /* S1 support: bit 0, S2 Support: bit 1, etc. S0 & S5 assumed
Name(OSTP, 3) /* Assume nothing. WinXp = 1, Vista = 2, Linux = 3, WinCE = 4 */
Name(OSV, Ones) /* Assume nothing */
Name(PMOD, One) /* Assume APIC */
+
+/* AcpiGpe0Blk */
+OperationRegion(GP0B, SystemMemory, 0xfed80814, 0x04)
+ Field(GP0B, ByteAcc, NoLock, Preserve) {
+ , 11,
+ USBS, 1,
+}
diff --git a/src/mainboard/asrock/imb-a180/acpi/sleep.asl b/src/mainboard/asrock/imb-a180/acpi/sleep.asl
index fc04ecc2d5..2fc2efe7b0 100644
--- a/src/mainboard/asrock/imb-a180/acpi/sleep.asl
+++ b/src/mainboard/asrock/imb-a180/acpi/sleep.asl
@@ -89,6 +89,8 @@ Method(\_WAK, 1) {
/* DBGO("From S") */
/* DBGO(Arg0) */
/* DBGO(" to S0\n") */
+ Store(1,USBS)
+
\_SB.AWAK(Arg0)
Return(WKST)