diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-10-25 12:31:23 +0100 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-11-03 19:12:35 +0000 |
| commit | 4c2389e28c4fe0c153d3153732d353d5960150f5 (patch) | |
| tree | bce1e934b960aaa10a00abcb905dcc3a6fbe46fe /src/soc/intel/broadwell/acpi/gpio.asl | |
| parent | 96a480d507a97c27aa13a93ef9bc9176f498a895 (diff) | |
soc/intel/broadwell: Relocate PCH ACPI files
Tested with BUILD_TIMELESS=1, Purism Librem 13 v1 remains identical.
Change-Id: I7f87085c70149d02c544e2d43e1bdb58c7502d6d
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46754
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/broadwell/acpi/gpio.asl')
| -rw-r--r-- | src/soc/intel/broadwell/acpi/gpio.asl | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/soc/intel/broadwell/acpi/gpio.asl b/src/soc/intel/broadwell/acpi/gpio.asl deleted file mode 100644 index cfe0aed0b2..0000000000 --- a/src/soc/intel/broadwell/acpi/gpio.asl +++ /dev/null @@ -1,125 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -Device (GPIO) -{ - // GPIO Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3437") - } - - // LynxPoint-LP - Return ("INT33C7") - } - Name (_UID, 1) - - Name (RBUF, ResourceTemplate() - { - DWordIo (ResourceProducer, - MinFixed, // IsMinFixed - MaxFixed, // IsMaxFixed - PosDecode, // Decode - EntireRange, // ISARanges - 0x00000000, // AddressGranularity - 0x00000000, // AddressMinimum - 0x00000000, // AddressMaximum - 0x00000000, // AddressTranslation - 0x00000000, // RangeLength - , // ResourceSourceIndex - , // ResourceSource - BAR0) - // Disabled due to IRQ storm: http://crosbug.com/p/29548 - //Interrupt (ResourceConsumer, - // Level, ActiveHigh, Shared, , , ) {14} - }) - - Method (_CRS, 0, NotSerialized) - { - CreateDwordField (^RBUF, ^BAR0._MIN, BMIN) - 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) - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - Return (0xF) - } - - // GWAK: Setup GPIO as ACPI GPE for Wake - // Arg0: GPIO Number - Method (GWAK, 1, Serialized) - { - // Local0 = GPIO Base Address - Store (And (GPBS, Not(0x1)), Local0) - - // Local1 = BANK, Local2 = OFFSET - Divide (Arg0, 32, Local2, Local1) - - // - // Set OWNER to ACPI - // - - // Local3 = GPIOBASE + GPIO_OWN(BANK) - Store (Add (Local0, Multiply (Local1, 0x4)), Local3) - - // GPIO_OWN(BANK) - OperationRegion (IOWN, SystemIO, Local3, 4) - Field (IOWN, AnyAcc, NoLock, Preserve) { - GOWN, 32, - } - - // GPIO_OWN[GPIO] = 0 (ACPI) - Store (And (GOWN, Not (ShiftLeft (0x1, Local2))), GOWN) - - // - // Set ROUTE to SCI - // - - // Local3 = GPIOBASE + GPIO_ROUTE(BANK) - Store (Add (Add (Local0, 0x30), Multiply (Local1, 0x4)), Local3) - - // GPIO_ROUTE(BANK) - OperationRegion (IROU, SystemIO, Local3, 4) - Field (IROU, AnyAcc, NoLock, Preserve) { - GROU, 32, - } - - // GPIO_ROUTE[GPIO] = 0 (SCI) - Store (And (GROU, Not (ShiftLeft (0x1, Local2))), GROU) - - // - // Set GPnCONFIG to GPIO|INPUT|INVERT - // - - // Local3 = GPIOBASE + GPnCONFIG0(GPIO) - Store (Add (Add (Local0, 0x100), Multiply (Arg0, 0x8)), Local3) - - // GPnCONFIG(GPIO) - OperationRegion (GPNC, SystemIO, Local3, 8) - Field (GPNC, AnyAcc, NoLock, Preserve) { - GMOD, 1, // MODE: 0=NATIVE 1=GPIO - , 1, - GIOS, 1, // IO_SEL: 0=OUTPUT 1=INPUT - GINV, 1, // INVERT: 0=NORMAL 1=INVERT - GLES, 1, // LxEB: 0=EDGE 1=LEVEL - , 24, - ILVL, 1, // INPUT: 0=LOW 1=HIGH - OLVL, 1, // OUTPUT: 0=LOW 1=HIGH - GPWP, 2, // PULLUP: 00=NONE 01=DOWN 10=UP 11=INVALID - ISEN, 1, // SENSE: 0=ENABLE 1=DISABLE - } - - Store (0x1, GMOD) // GPIO - Store (0x1, GIOS) // INPUT - Store (0x1, GINV) // INVERT - } -} |