diff options
| author | Angel Pons <th3fanbus@gmail.com> | 2020-10-25 18:45:45 +0100 |
|---|---|---|
| committer | Angel Pons <th3fanbus@gmail.com> | 2020-11-04 23:21:36 +0000 |
| commit | b0d342028ddbc47e8b21d43d47c48be3066c350a (patch) | |
| tree | 7f00fc7ec10269a23d56ebe75ec913e44afc5ce6 | |
| parent | aacabd0bd634f53d43cc5bde8ae4170d7b47144b (diff) | |
| download | coreboot-b0d342028ddbc47e8b21d43d47c48be3066c350a.tar.xz | |
sb/intel/lynxpoint/acpi: Put together LP GPIO code
Rename `lpt_lp.asl` and place all Lynxpoint-LP GPIO ASL there. It has
been named `gpio.asl` to ease diffs between Lynxpoint and Broadwell.
Tested with BUILD_TIMELESS=1, Google Panther does not change.
Change-Id: I7cc4ab3371014be783761f110542471a8c0157a3
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46774
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
| -rw-r--r-- | src/southbridge/intel/lynxpoint/acpi/gpio.asl (renamed from src/southbridge/intel/lynxpoint/acpi/lpt_lp.asl) | 53 | ||||
| -rw-r--r-- | src/southbridge/intel/lynxpoint/acpi/pch.asl | 2 | ||||
| -rw-r--r-- | src/southbridge/intel/lynxpoint/acpi/serialio.asl | 53 |
3 files changed, 53 insertions, 55 deletions
diff --git a/src/southbridge/intel/lynxpoint/acpi/lpt_lp.asl b/src/southbridge/intel/lynxpoint/acpi/gpio.asl index b258900a36..3650b701e3 100644 --- a/src/southbridge/intel/lynxpoint/acpi/lpt_lp.asl +++ b/src/southbridge/intel/lynxpoint/acpi/gpio.asl @@ -1,6 +1,57 @@ /* SPDX-License-Identifier: GPL-2.0-only */ -/* LynxPoint-H */ +Device (GPIO) +{ + // GPIO Controller + Name (_HID, "INT33C7") + Name (_CID, "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 + 0x00000001, // RangeLength + , // ResourceSourceIndex + , // ResourceSource + BAR0) + // Disabled due to IRQ storm: http://crosbug.com/p/29548 + //Interrupt (ResourceConsumer, + // Level, ActiveHigh, Shared, , , ) {14} + }) + + Method (_CRS, 0, NotSerialized) + { + If (\ISLP ()) { + CreateDwordField (^RBUF, ^BAR0._MIN, BMIN) + CreateDwordField (^RBUF, ^BAR0._MAX, BMAX) + CreateDwordField (^RBUF, ^BAR0._LEN, BLEN) + + Store (DEFAULT_GPIOSIZE, BLEN) + Store (DEFAULT_GPIOBASE, BMIN) + Store (Subtract (Add (DEFAULT_GPIOBASE, + DEFAULT_GPIOSIZE), 1), BMAX) + } + + Return (RBUF) + } + + Method (_STA, 0, NotSerialized) + { + If (\ISLP ()) { + Return (0xF) + } Else { + Return (0x0) + } + } +} Scope (\_SB.PCI0.LPCB) { diff --git a/src/southbridge/intel/lynxpoint/acpi/pch.asl b/src/southbridge/intel/lynxpoint/acpi/pch.asl index bace058387..5ac83a4ae7 100644 --- a/src/southbridge/intel/lynxpoint/acpi/pch.asl +++ b/src/southbridge/intel/lynxpoint/acpi/pch.asl @@ -76,7 +76,7 @@ Scope (\) // Serial IO #if CONFIG(INTEL_LYNXPOINT_LP) #include "serialio.asl" -#include "lpt_lp.asl" +#include "gpio.asl" #endif Method (_OSC, 4) diff --git a/src/southbridge/intel/lynxpoint/acpi/serialio.asl b/src/southbridge/intel/lynxpoint/acpi/serialio.asl index 8956563cd9..164b623584 100644 --- a/src/southbridge/intel/lynxpoint/acpi/serialio.asl +++ b/src/southbridge/intel/lynxpoint/acpi/serialio.asl @@ -510,56 +510,3 @@ Device (SDIO) } } } - -Device (GPIO) -{ - // GPIO Controller - Name (_HID, "INT33C7") - Name (_CID, "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 - 0x00000001, // RangeLength - , // ResourceSourceIndex - , // ResourceSource - BAR0) - // Disabled due to IRQ storm: http://crosbug.com/p/29548 - //Interrupt (ResourceConsumer, - // Level, ActiveHigh, Shared, , , ) {14} - }) - - Method (_CRS, 0, NotSerialized) - { - If (\ISLP ()) { - CreateDwordField (^RBUF, ^BAR0._MIN, BMIN) - CreateDwordField (^RBUF, ^BAR0._MAX, BMAX) - CreateDwordField (^RBUF, ^BAR0._LEN, BLEN) - - Store (DEFAULT_GPIOSIZE, BLEN) - Store (DEFAULT_GPIOBASE, BMIN) - Store (Subtract (Add (DEFAULT_GPIOBASE, - DEFAULT_GPIOSIZE), 1), BMAX) - } - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - If (\ISLP ()) { - Return (0xF) - } Else { - Return (0x0) - } - } -} |