diff options
author | Ryback Hung <ryback.hung%quantatw.com@gtempaccount.com> | 2020-04-16 19:34:03 -0700 |
---|---|---|
committer | Andrey Petrov <andrey.petrov@gmail.com> | 2020-05-01 16:40:11 +0000 |
commit | f87ad9225c5dfafc266071bb4757065bca50966f (patch) | |
tree | c6690771411cc65c4923533ddf10a86fee0fd97f /src/mainboard/ocp/sonorapass/acpi | |
parent | d2bbc68fa32ec60f8aa83870559beadbef0d1c9f (diff) |
mb/ocp/sonorapass: Add Sonora Pass
Just a minimal set of board files needed to get it to boot
in 1 CPU mode.
Signed-off-by: Ryback Hung <ryback.hung%quantatw.com@gtempaccount.com>
Change-Id: Ia7b45c78b38d091bd9535899b681746e13efb4fe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40469
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-by: Andrey Petrov <andrey.petrov@gmail.com>
Diffstat (limited to 'src/mainboard/ocp/sonorapass/acpi')
-rw-r--r-- | src/mainboard/ocp/sonorapass/acpi/platform.asl | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/mainboard/ocp/sonorapass/acpi/platform.asl b/src/mainboard/ocp/sonorapass/acpi/platform.asl new file mode 100644 index 0000000000..75c1b92f1e --- /dev/null +++ b/src/mainboard/ocp/sonorapass/acpi/platform.asl @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* This file is part of the coreboot project. */ + +/* The APM port can be used for generating software SMIs */ + +OperationRegion (APMP, SystemIO, 0xb2, 2) +Field (APMP, ByteAcc, NoLock, Preserve) +{ + APMC, 8, // APM command + APMS, 8 // APM status +} + +/* Port 80 POST */ + +OperationRegion (POST, SystemIO, 0x80, 1) +Field (POST, ByteAcc, Lock, Preserve) +{ + DBG0, 8 +} + +Name(\APC1, Zero) // IIO IOAPIC + +Name(\PICM, Zero) // IOAPIC/8259 + +Method(_PIC, 1) +{ + Store(Arg0, PICM) +} + +/* + * The _PTS method (Prepare To Sleep) is called before the OS is + * entering a sleep state. The sleep state number is passed in Arg0 + */ + +Method(_PTS,1) +{ +} + +/* The _WAK method is called on system wakeup */ + +Method(_WAK,1) +{ + Return(Package(){0,0}) +} |