diff options
author | Evgeny Zinoviev <me@ch1p.io> | 2019-05-30 05:28:56 +0300 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2021-02-05 09:39:31 +0000 |
commit | ab5eb89a6f272bf0af49737cb8a4392f566e7b13 (patch) | |
tree | d9e64b4144836f6b406d4dd369fb92ee1dac72d9 /src/ec/apple/acpi/ac.asl | |
parent | 6e732d34a0c1b87803925065b66076599c1e5642 (diff) |
ec/apple: Add ACPI code for Apple MacBooks
- Move ACPI code for Apple MacBooks to a separate directory to avoid
its duplication in mainboards
- Add AC and lid implementations for newer generations
- Rewrite old code using the new ASL syntax
Tested on MBA 5,2, MBP 8,1 and MBP 10,1.
Change-Id: I3d4585aac8e3ebbfed6ce4d4e39fbc33ac983069
Signed-off-by: Evgeny Zinoviev <me@ch1p.io>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/33102
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/ec/apple/acpi/ac.asl')
-rw-r--r-- | src/ec/apple/acpi/ac.asl | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/ec/apple/acpi/ac.asl b/src/ec/apple/acpi/ac.asl new file mode 100644 index 0000000000..0103229936 --- /dev/null +++ b/src/ec/apple/acpi/ac.asl @@ -0,0 +1,28 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +Scope(\_SB.PCI0.LPCB.EC) +{ + Field(ERAM, ByteAcc, NoLock, Preserve) + { + Offset(HPAC_OFFSET), + , 1, + HPAC, 1, /* AC status */ + } + + Device(AC) + { + Name(_HID, "ACPI0003") + Name(_UID, 0x00) + Name(_PCL, Package() { \_SB } ) + + Method(_PSR, 0, NotSerialized) + { + Return(HPAC) + } + + Method(_STA, 0, NotSerialized) + { + Return(0x0f) + } + } +} |