diff options
Diffstat (limited to 'src/soc/intel/skylake/acpi/scs.asl')
-rw-r--r-- | src/soc/intel/skylake/acpi/scs.asl | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/soc/intel/skylake/acpi/scs.asl b/src/soc/intel/skylake/acpi/scs.asl index 4eb9683c7d..0a6d94b0b8 100644 --- a/src/soc/intel/skylake/acpi/scs.asl +++ b/src/soc/intel/skylake/acpi/scs.asl @@ -37,7 +37,7 @@ Device (EMMC) Method (_PS0, 0, Serialized) { - /* Disable Power Good */ + /* Disable Power Gate */ Store (0, ^PGEN) /* Clear bits 31, 6, 2, 0 */ @@ -48,17 +48,19 @@ Device (EMMC) ^^PCRO (PID_SCS, 0x600, 0x80000045) /* Set Power State to D0 */ - Store (0, ^D0D3) + Store (Zero, Local0) + Store (Local0, ^D0D3) Store (^D0D3, Local0) } Method (_PS3, 0, Serialized) { - /* Enable Power Good */ + /* Enable Power Gate */ Store (1, ^PGEN) /* Set Power State to D0 */ - Store (3, ^D0D3) + Store (3, Local0) + Store (Local0, ^D0D3) Store (^D0D3, Local0) } @@ -89,7 +91,7 @@ Device (SDXC) Method (_PS0, 0, Serialized) { - /* Disable Power Good */ + /* Disable Power Gate */ Store (0, ^PGEN) /* Clear bits 8, 7, 2, 0 */ @@ -100,17 +102,19 @@ Device (SDXC) ^^PCRO (PID_SCS, 0x600, 0x00000185) /* Set Power State to D0 */ - Store (0, ^D0D3) + Store (Zero, Local0) + Store (Local0, ^D0D3) Store (^D0D3, Local0) } Method (_PS3, 0, Serialized) { - /* Enable Power Good */ + /* Enable Power Gate */ Store (1, ^PGEN) /* Set Power State to D0 */ - Store (3, ^D0D3) + Store (3, Local0) + Store (Local0, ^D0D3) Store (^D0D3, Local0) } |