From 0de0fe110468cfd609a0aaa42ea9a4c29740e507 Mon Sep 17 00:00:00 2001 From: Jeremy Soller Date: Mon, 20 Jul 2020 12:31:07 -0600 Subject: ec/system76_ec: add support for System76 EC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This adds ACPI code for System76 EC and converts system76/lemp9 to use EC_SYSTEM76_EC. Tested on system76/lemp9. Signed-off-by: Jeremy Soller Change-Id: I1f693268d94b693b6764e4a3baf4c3180689f3be Reviewed-on: https://review.coreboot.org/c/coreboot/+/43612 Tested-by: build bot (Jenkins) Reviewed-by: Philipp Deppenwiese Reviewed-by: Michael Niewöhner --- src/mainboard/system76/lemp9/acpi/battery.asl | 170 -------------------------- 1 file changed, 170 deletions(-) delete mode 100644 src/mainboard/system76/lemp9/acpi/battery.asl (limited to 'src/mainboard/system76/lemp9/acpi/battery.asl') diff --git a/src/mainboard/system76/lemp9/acpi/battery.asl b/src/mainboard/system76/lemp9/acpi/battery.asl deleted file mode 100644 index bc239dd9c0..0000000000 --- a/src/mainboard/system76/lemp9/acpi/battery.asl +++ /dev/null @@ -1,170 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -Device (BAT0) -{ - Name (_HID, EisaId ("PNP0C0A") /* Control Method Battery */) // _HID: Hardware ID - Name (_UID, Zero) // _UID: Unique ID - Name (_PCL, Package (0x01) // _PCL: Power Consumer List - { - _SB - }) - Name (BFCC, Zero) - Method (_STA, 0, NotSerialized) // _STA: Status - { - If (^^PCI0.LPCB.EC0.ECOK) - { - If (^^PCI0.LPCB.EC0.BAT0) - { - Return (0x1F) - } - Else - { - Return (0x0F) - } - } - Else - { - Return (0x0F) - } - } - - Name (PBIF, Package (0x0D) - { - One, - 0xFFFFFFFF, - 0xFFFFFFFF, - One, - 0x39D0, - Zero, - Zero, - 0x40, - 0x40, - "BAT", - "0001", - "LION", - "Notebook" - }) - Method (IVBI, 0, NotSerialized) - { - PBIF [One] = 0xFFFFFFFF - PBIF [0x02] = 0xFFFFFFFF - PBIF [0x04] = 0xFFFFFFFF - PBIF [0x09] = " " - PBIF [0x0A] = " " - PBIF [0x0B] = " " - PBIF [0x0C] = " " - BFCC = Zero - } - - Method (UPBI, 0, NotSerialized) - { - If (^^PCI0.LPCB.EC0.BAT0) - { - Local0 = (^^PCI0.LPCB.EC0.BDC0 & 0xFFFF) - PBIF [One] = Local0 - Local0 = (^^PCI0.LPCB.EC0.BFC0 & 0xFFFF) - PBIF [0x02] = Local0 - BFCC = Local0 - Local0 = (^^PCI0.LPCB.EC0.BDV0 & 0xFFFF) - PBIF [0x04] = Local0 - Local0 = (^^PCI0.LPCB.EC0.BCW0 & 0xFFFF) - PBIF [0x05] = Local0 - Local0 = (^^PCI0.LPCB.EC0.BCL0 & 0xFFFF) - PBIF [0x06] = Local0 - PBIF [0x09] = "BAT" - PBIF [0x0A] = "0001" - PBIF [0x0B] = "LION" - PBIF [0x0C] = "Notebook" - } - Else - { - IVBI () - } - } - - Method (_BIF, 0, NotSerialized) // _BIF: Battery Information - { - If (^^PCI0.LPCB.EC0.ECOK) - { - UPBI () - } - Else - { - IVBI () - } - - Return (PBIF) /* \_SB_.BAT0.PBIF */ - } - - Name (PBST, Package (0x04) - { - Zero, - 0xFFFFFFFF, - 0xFFFFFFFF, - 0x3D90 - }) - Method (IVBS, 0, NotSerialized) - { - PBST [Zero] = Zero - PBST [One] = 0xFFFFFFFF - PBST [0x02] = 0xFFFFFFFF - PBST [0x03] = 0x2710 - } - - Method (UPBS, 0, NotSerialized) - { - If (^^PCI0.LPCB.EC0.BAT0) - { - Local0 = Zero - Local1 = Zero - If (^^AC.ACFG) - { - If (((^^PCI0.LPCB.EC0.BST0 & 0x02) == 0x02)) - { - Local0 |= 0x02 - Local1 = (^^PCI0.LPCB.EC0.BPR0 & 0xFFFF) - } - } - Else - { - Local0 |= One - Local1 = (^^PCI0.LPCB.EC0.BPR0 & 0xFFFF) - } - - Local7 = (Local1 & 0x8000) - If ((Local7 == 0x8000)) - { - Local1 ^= 0xFFFF - } - - Local2 = (^^PCI0.LPCB.EC0.BRC0 & 0xFFFF) - Local3 = (^^PCI0.LPCB.EC0.BPV0 & 0xFFFF) - PBST [Zero] = Local0 - PBST [One] = Local1 - PBST [0x02] = Local2 - PBST [0x03] = Local3 - If ((BFCC != ^^PCI0.LPCB.EC0.BFC0)) - { - Notify (BAT0, 0x81) // Information Change - } - } - Else - { - IVBS () - } - } - - Method (_BST, 0, NotSerialized) // _BST: Battery Status - { - If (^^PCI0.LPCB.EC0.ECOK) - { - UPBS () - } - Else - { - IVBS () - } - - Return (PBST) /* \_SB_.BAT0.PBST */ - } -} -- cgit v1.2.3