diff options
Diffstat (limited to 'src/soc/intel/broadwell/pch/acpi/gpio.asl')
-rw-r--r-- | src/soc/intel/broadwell/pch/acpi/gpio.asl | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/soc/intel/broadwell/pch/acpi/gpio.asl b/src/soc/intel/broadwell/pch/acpi/gpio.asl index cfe0aed0b2..6b20f2784d 100644 --- a/src/soc/intel/broadwell/pch/acpi/gpio.asl +++ b/src/soc/intel/broadwell/pch/acpi/gpio.asl @@ -15,7 +15,7 @@ Device (GPIO) } Name (_UID, 1) - Name (RBUF, ResourceTemplate() + Name (RBUF, ResourceTemplate () { DWordIo (ResourceProducer, MinFixed, // IsMinFixed @@ -41,10 +41,9 @@ Device (GPIO) CreateDwordField (^RBUF, ^BAR0._MAX, BMAX) CreateDwordField (^RBUF, ^BAR0._LEN, BLEN) - Store (GPIO_BASE_SIZE, BLEN) - Store (GPIO_BASE_ADDRESS, BMIN) - Store (Subtract (Add (GPIO_BASE_ADDRESS, - GPIO_BASE_SIZE), 1), BMAX) + BLEN = GPIO_BASE_SIZE + BMIN = GPIO_BASE_ADDRESS + BMAX = GPIO_BASE_ADDRESS + GPIO_BASE_SIZE - 1 Return (RBUF) } @@ -59,7 +58,7 @@ Device (GPIO) Method (GWAK, 1, Serialized) { // Local0 = GPIO Base Address - Store (And (GPBS, Not(0x1)), Local0) + Store (GPBS & ~1, Local0) // Local1 = BANK, Local2 = OFFSET Divide (Arg0, 32, Local2, Local1) @@ -69,7 +68,7 @@ Device (GPIO) // // Local3 = GPIOBASE + GPIO_OWN(BANK) - Store (Add (Local0, Multiply (Local1, 0x4)), Local3) + Store (Local0 + Local1 * 4, Local3) // GPIO_OWN(BANK) OperationRegion (IOWN, SystemIO, Local3, 4) @@ -78,14 +77,14 @@ Device (GPIO) } // GPIO_OWN[GPIO] = 0 (ACPI) - Store (And (GOWN, Not (ShiftLeft (0x1, Local2))), GOWN) + Store (GOWN & ~(1 << Local2), GOWN) // // Set ROUTE to SCI // // Local3 = GPIOBASE + GPIO_ROUTE(BANK) - Store (Add (Add (Local0, 0x30), Multiply (Local1, 0x4)), Local3) + Store (Local0 + 0x30 + Local1 * 4, Local3) // GPIO_ROUTE(BANK) OperationRegion (IROU, SystemIO, Local3, 4) @@ -94,14 +93,14 @@ Device (GPIO) } // GPIO_ROUTE[GPIO] = 0 (SCI) - Store (And (GROU, Not (ShiftLeft (0x1, Local2))), GROU) + Store (GROU & ~(1 << Local2), GROU) // // Set GPnCONFIG to GPIO|INPUT|INVERT // // Local3 = GPIOBASE + GPnCONFIG0(GPIO) - Store (Add (Add (Local0, 0x100), Multiply (Arg0, 0x8)), Local3) + Store (Local0 + 0x100 + Arg0 * 8, Local3) // GPnCONFIG(GPIO) OperationRegion (GPNC, SystemIO, Local3, 8) @@ -118,8 +117,8 @@ Device (GPIO) ISEN, 1, // SENSE: 0=ENABLE 1=DISABLE } - Store (0x1, GMOD) // GPIO - Store (0x1, GIOS) // INPUT - Store (0x1, GINV) // INVERT + GMOD = 1 // GPIO + GIOS = 1 // INPUT + GINV = 1 // INVERT } } |