diff options
Diffstat (limited to 'src/mainboard/getac/p470/acpi/battery.asl')
| -rw-r--r-- | src/mainboard/getac/p470/acpi/battery.asl | 262 |
1 files changed, 262 insertions, 0 deletions
diff --git a/src/mainboard/getac/p470/acpi/battery.asl b/src/mainboard/getac/p470/acpi/battery.asl new file mode 100644 index 000000000000..8a69a8815b51 --- /dev/null +++ b/src/mainboard/getac/p470/acpi/battery.asl @@ -0,0 +1,262 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2009 coresystems GmbH + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, + * MA 02110-1301 USA + */ + +Scope(\_SB) { + + Name(NIMH, "NiMH") + Name(LION, "Lion") + + Device (BAT0) + { + Name(_HID, EisaId("PNP0C0A")) + Name(_UID, 1) + + Name(_PCL, Package(){ \_SB }) + + Name(PBST, Package() { 0x00, 0x04b0, 0x0bb8, 0x03e8 }) + + /* Status */ + Method(_STA, 0) + { + Sleep(120) + If(\_SB.PCI0.LPCB.EC0.BAT) { + Return(0x1f) + } Else { + Return(0x0f) + } + } + + /* Battery Info */ + Method(_BIF, 0) + { + Name(PBIF, Package() { + 0x01, + 0x0fa0, + 0x0fa0, + 0x01, + 0x2ee0, // Capacity? + 0x012c, + 0x96, + 0x01, + 0x01, + "Battery", // Name + "", // Number + "LIon", // Type + "Generic" // Vendor + }) + + // Is battery there? + Store(_STA(), Local0) + And(Local0, 0x10, Local0) + If(LNot(Local0)) { + Return (PBIF) + } + + Store(\_SB.PCI0.LPCB.EC0.BDC0, Index(PBIF, 1)) + Store(\_SB.PCI0.LPCB.EC0.BDV0, Index(PBIF, 4)) + + Store(\_SB.PCI0.LPCB.EC0.BFC0, Local0) + Store(Local0, Index(PBIF, 2)) + + Divide(Local0, 10, Local1, Local2) + Store(Local2, Index(PBIF, 5)) + + Divide(Local0, 20, Local1, Local2) + Store(Local2, Index(PBIF, 6)) + + If(\_SB.PCI0.LPCB.EC0.BTYP) { + Store(NIMH, Index(PBIF, 11)) + } Else { + Store(LION, Index(PBIF, 11)) + } + + Return(PBIF) + } + + /* Battery Status */ + Method(_BST, 0) + { + If(\_SB.PCI0.LPCB.EC0.BAT) { + Store(\_SB.PCI0.LPCB.EC0.BPV0, Index(PBST, 3)) + + Multiply(\_SB.PCI0.LPCB.EC0.BRC0, 100, Local3) + Divide(Local3, \_SB.PCI0.LPCB.EC0.BFC0, Local3, Local0) + Multiply(\_SB.PCI0.LPCB.EC0.BFC0, Local0, Local3) + Divide(Local3, 0x64, Local3, Local0) + Increment(Local0) + Store(Local0, Index(PBST, 2)) + + Store (\_SB.PCI0.LPCB.EC0.BRC0, Local3) + Store (\_SB.PCI0.LPCB.EC0.BPR0, Local0) + And (Not (Local0), 0xFFFF, Local0) + Store (Local0, Index(PBST,1)) + + // AC Power connected? + If(\_SB.PCI0.LPCB.EC0.ADP) { + If(\_SB.PCI0.LPCB.EC0.CHRG) { + Store(2, Index(PBST, 0)) + } Else { + Store(0, Index(PBST, 0)) + } + } Else { + If(LLess(Local3, 25)) { + Store(5, Index(PBST, 0)) + } Else { + Store(1, Index(PBST, 0)) + } + } + } + Return(PBST) + } + } + + + Device (BAT1) + { + Name(_HID, EisaId("PNP0C0A")) + Name(_UID, 1) + + Name(_PCL, Package(){ \_SB }) + + Name(PBST, Package() { 0x00, 0x04b0, 0x0bb8, 0x03e8 }) + + /* Status */ + Method(_STA, 0) + { + Sleep(120) + If(\_SB.PCI0.LPCB.EC0.BAT2) { + Return(0x1f) + } Else { + Return(0x0f) + } + } + + /* Battery Info */ + Method(_BIF, 0) + { + Name(PBIF, Package() { + 0x01, + 0x0fa0, + 0x0fa0, + 0x01, + 0x2ee0, // Capacity? + 0x012c, + 0x96, + 0x01, + 0x01, + "Battery", // Name + "", // Number + "LIon", // Type + "Generic" // Vendor + }) + + // Is battery there? + Store(_STA(), Local0) + And(Local0, 0x10, Local0) + If(LNot(Local0)) { + Return (PBIF) + } + + Store(\_SB.PCI0.LPCB.EC0.BDC2, Index(PBIF, 1)) + Store(\_SB.PCI0.LPCB.EC0.BDV2, Index(PBIF, 4)) + + Store(\_SB.PCI0.LPCB.EC0.BFC2, Local0) + Store(Local0, Index(PBIF, 2)) + + Divide(Local0, 10, Local1, Local2) + Store(Local2, Index(PBIF, 5)) + + Divide(Local0, 20, Local1, Local2) + Store(Local2, Index(PBIF, 6)) + + If(\_SB.PCI0.LPCB.EC0.BTY2) { + Store(NIMH, Index(PBIF, 11)) + } Else { + Store(LION, Index(PBIF, 11)) + } + + Return(PBIF) + } + + /* Battery Status */ + Method(_BST, 0) + { + If(\_SB.PCI0.LPCB.EC0.BAT2) { + Store(\_SB.PCI0.LPCB.EC0.BPV2, Index(PBST, 3)) + + Multiply(\_SB.PCI0.LPCB.EC0.BRC2, 100, Local3) + Divide(Local3, \_SB.PCI0.LPCB.EC0.BFC2, Local3, Local0) + Multiply(\_SB.PCI0.LPCB.EC0.BFC2, Local0, Local3) + Divide(Local3, 0x64, Local3, Local0) + Increment(Local0) + Store(Local0, Index(PBST, 2)) + + Store (\_SB.PCI0.LPCB.EC0.BRC2, Local3) + Store (\_SB.PCI0.LPCB.EC0.BPR2, Local0) + And (Not (Local0), 0xFFFF, Local0) + Store (Local0, Index(PBST,1)) + + // AC Power connected? + If(\_SB.PCI0.LPCB.EC0.ADP) { + If(\_SB.PCI0.LPCB.EC0.CRG2) { + Store(2, Index(PBST, 0)) + } Else { + Store(0, Index(PBST, 0)) + } + } Else { + If(LLess(Local3, 25)) { + Store(5, Index(PBST, 0)) + } Else { + Store(1, Index(PBST, 0)) + } + } + } + Return(PBST) + } + } + + Name (PWRS, 0) + Name (ACFG, 0) + + Device (AC) + { + Name (_HID, "ACPI0003") + Name (ACST, 0x00) + Method (_PSR, 0) + { + If(ACFG) { + Store(ACST, Local0) + } Else { + Store(\_SB.PCI0.LPCB.EC0.ADP, Local0) + Store(Local0, ACST) + Store(1, ACFG) + } + Sleep(120) + Return (Local0) + } + + Name(_PCL, Package(){ + \_SB, + BAT0, + BAT1 + }) + } +} |