ec/starlabs: Remove old EC code
Remove old code in favour of new format of firmware API. Signed-off-by: Sean Rhodes <sean@starlabs.systems> Change-Id: Iaf8f37a08c232b8754e57f022782f21284fa07dd Reviewed-on: https://review.coreboot.org/c/coreboot/+/58344 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
This commit is contained in:
Sean Rhodes
Angel Pons
parent
5a13d6617c
commit
d7375b3fdd
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@ -1,7 +0,0 @@
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## SPDX-License-Identifier: GPL-2.0-only
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config EC_STARLABS_IT8987
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bool
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select EC_ACPI
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help
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Interface to IT8987 embedded controller principally in Star Labs notebooks.
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@ -1,26 +0,0 @@
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## SPDX-License-Identifier: GPL-2.0-only
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PHONY+=add_ite_fw
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INTERMEDIATE+=add_ite_fw
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ifeq ($(CONFIG_EC_STARLABS_IT8987),y)
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all-y += ec.c
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smm-$(CONFIG_DEBUG_SMI) += ec.c
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endif
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ifeq ($(CONFIG_EC_STARLABS_IT8987_BIN),y)
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ifeq ($(CONFIG_EC_STARLABS_IT8987_BIN_PATH),)
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files_added:: warn_no_ite_fw
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endif
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add_ite_fw: $(obj)/coreboot.pre
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$(CBFSTOOL) $(obj)/coreboot.pre write -r EC -f $(CONFIG_EC_STARLABS_IT8987_BIN_PATH) -u
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endif
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PHONY+=warn_no_ite_fw
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warn_no_ite_fw:
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printf "\n\t** WARNING **\n"
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printf "coreboot has been built without the IT8987 EC Firmware.\n"
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printf "Do not flash this image. Your LabTop Mk IV's power button\n"
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printf "may not respond when you press it.\n\n"
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@ -1,60 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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Device (ADP1)
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{
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Name (_HID, "ACPI0003")
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Name (_PCL, Package () { \_SB })
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Method (_STA, 0, NotSerialized) // _STA: Status
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{
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If (ECON == 1)
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{
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Local0 = 0x0F
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}
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Else
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{
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Local0 = 0
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}
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Return (Local0)
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}
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Method (_PSR, 0, NotSerialized) // _PSR: Power Source
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{
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If (ECWR & 0x01)
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{
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\PWRS = 1
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}
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Else
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{
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\PWRS = 0
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}
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Return (\PWRS)
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}
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}
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Method (_QA0, 0, NotSerialized) // AC Power Connected
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{
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If (ECWR & 0x01)
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{
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\PWRS = 1
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}
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Else
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{
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\PWRS = 0
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}
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// 500ms delay - Not used in coreboot
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// Sleep (500)
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Notify (BAT0, 0x81)
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// Sleep (500)
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Notify (ADP1, 0x80)
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}
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Method(_Q0B, 0, NotSerialized) // Battery Connected
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{
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// 500ms delay - Not used in coreboot
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// Sleep (500)
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Notify (BAT0, 0x81)
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// Sleep (500)
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Notify (BAT0, 0x80)
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}
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@ -1,77 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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Device (BAT0)
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{
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Name (_HID, EISAID ("PNP0C0A"))
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Name (_UID, 1)
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Name (_PCL, Package () { \_SB })
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// Battery Slot Status
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Method (_STA, 0, Serialized)
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{
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If (ECWR & 0x02)
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{
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Return (0x1F)
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}
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Return (0x0F)
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}
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// Default Static Battery Information
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Name (BPKG, Package (13)
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{
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1, // 0: Power Unit
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0xFFFFFFFF, // 1: Design Capacity
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0xFFFFFFFF, // 2: Last Full Charge Capacity
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1, // 3: Battery Technology(Rechargeable)
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0xFFFFFFFF, // 4: Design Voltage 10.8V
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0, // 5: Design capacity of warning
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0, // 6: Design capacity of low
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0x64, // 7: Battery capacity granularity 1
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0, // 8: Battery capacity granularity 2
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"CN6613-2S3P", // 9: Model Number
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"6UA3", // 10: Serial Number
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"Real", // 11: Battery Type
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"GDPT" // 12: OEM Information
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})
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Method (_BIF, 0, Serialized)
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{
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BPKG[1] = B1DC
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BPKG[2] = B1FC
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BPKG[4] = B1FV
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If (B1FC)
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{
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BPKG[5] = B1FC / 10
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BPKG[6] = B1FC / 25
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BPKG[7] = B1DC / 100
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}
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Return (BPKG)
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}
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Name (PKG1, Package (4)
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{
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0xFFFFFFFF, // Battery State
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0xFFFFFFFF, // Battery Present Rate
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0xFFFFFFFF, // Battery Remaining Capacity
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0xFFFFFFFF, // Battery Present Voltage
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})
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Method (_BST, 0, Serialized)
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{
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PKG1[0] = B1ST & 0x07
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If (B1ST & 0x01)
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{
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PKG1[1] = B1CR
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}
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Else
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{
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PKG1[1] = B1CR
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}
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PKG1[2] = B1RC
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PKG1[3] = B1VT
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Return (PKG1)
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}
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}
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@ -1,18 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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OperationRegion (CMOS, SystemIO, 0x70, 0x02)
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Field (CMOS, ByteAcc, NoLock, Preserve)
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{
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NVRI, 8,
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NVRD, 8
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}
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IndexField (NVRI, NVRD, ByteAcc, NoLock, Preserve)
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{
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Offset (0x40),
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KBBL, 8, // Keyboard backlight timeout
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FNSW, 8, // Ctrl Fn Reverse (make keyboard Apple-like)
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Offset (0x7D),
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FNLC, 8 // Current state of Fn Lock key.
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}
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@ -1,379 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0-only */
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#define ASL_PVOL_DEFOF_NUM 0xe8
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Scope(\)
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{
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// These fields come from the Global NVS area
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Field (GNVS,AnyAcc,Lock,Preserve)
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{
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Offset(33),
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B2SC, 8, // (33) Battery 2 Stored Capacity
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Offset(36),
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B2SS, 8 // (36) Battery 2 Stored Status
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}
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}
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Scope (\_SB)
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{
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#include "hid.asl"
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}
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Scope (\_SB.PCI0)
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{
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// Add the entries for the PS/2 keyboard and mouse.
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#include <drivers/pc80/pc/ps2_controller.asl>
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}
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Scope (\_SB.PCI0.LPCB)
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{
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// Include the definitions for accessing CMOS.
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#include "cmos.asl"
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// Our embedded controller device.
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Device (H_EC)
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{
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Name (_HID, EISAID ("PNP0C09")) // ACPI Embedded Controller
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Name (_UID, 1)
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Name (_GPE, EC_GPE_SCI)
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// ECDT (Embedded Controller Boot Resources Table) Check to correct
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// ECAV flag in the beginning
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Name(ECTK, 1)
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Name(ECFG, 0)
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Name(WIBT, 0)
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Name(APST, 0)
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Name(ECON, 1) // AC debug
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Name(BNUM, 0) // Number Of Batteries Present
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Name(PVOL, ASL_PVOL_DEFOF_NUM)
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Name(B1CC, 0)
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Name(B2CC, 0)
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Name(B2ST, 0)
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Name(CFAN, 0)
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Name(CMDR, 0)
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Name(DOCK, 0)
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Name(EJET, 0)
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Name(MCAP, 0)
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Name(PLMX, 0)
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Name(PECH, 0)
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Name(PECL, 0)
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Name(PENV, 0)
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Name(PINV, 0)
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Name(PPSH, 0)
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Name(PPSL, 0)
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Name(PSTP, 0)
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Name(RPWR, 0)
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Name(LIDS, 0)
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Name(SLPC, 0)
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Name(VPWR, 0)
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Name(WTMS, 0)
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Name(AWT2, 0)
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Name(AWT1, 0)
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Name(AWT0, 0)
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Name(DLED, 0)
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Name(IBT1, 0)
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Name(ECAV, 1) // Support DPTF feature
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Name(SPT2, 0)
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Name(PB10, 0)
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Name(IWCW, 0)
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Name(IWCR, 0)
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Name(BTEN, 0)
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Mutex(ECMT, 0)
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Method (_CRS, 0, Serialized)
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{
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Name (BFFR, ResourceTemplate()
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{
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IO (Decode16, 0x62, 0x62, 0x00, 0x01)
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IO (Decode16, 0x66, 0x66, 0x00, 0x01)
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})
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Return (BFFR)
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}
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Method (_STA, 0, NotSerialized)
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{
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If ((ECON == 1))
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{
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Return (0x0F)
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}
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Return (0x00)
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}
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Name (ECOK, Zero)
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Method(_REG, 2, NotSerialized)
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{
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If ((Arg0 == 0x03) && (Arg1 == 0x01))
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{
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ECOS = 1
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ECAV = 1
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// Unconditionally fix up the Battery and Power State.
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// Initialize the Number of Present Batteries.
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// 1 = Real Battery 1 is present
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// 2 = Real Battery 2 is present
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// 3 = Real Battery 1 and 2 are present
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BNUM = 0
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BNUM |= ((ECRD (RefOf (ECWR)) & 0x02) >> 1)
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// Save the current Power State for later.
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// Store (PWRS, Local0)
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// Initialize the Power State.
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// BNUM = 0 = Virtual Power State
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// BNUM > 0 = Real Power State
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If (BNUM == 0x00)
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{
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\PWRS = ECRD (RefOf (VPWR))
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}
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Else
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{
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\PWRS = (ECRD (RefOf (ECWR)) & 0x01)
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}
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PNOT()
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/* Initialize LID switch state */
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\LIDS = LIDS
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}
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// Flag that the OS supports ACPI.
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\_SB.PCI0.LPCB.H_EC.ECOS = 1
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}
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Name (S3OS, Zero)
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Method (PTS, 1, Serialized)
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{
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Debug = Concatenate("EC: PTS: ", ToHexString(Arg0))
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If (ECOK) {
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S3OS = ECOS
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}
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\_SB.PCI0.LPCB.H_EC.ECOS = 0
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}
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Method (WAK, 1, Serialized)
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{
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Debug = Concatenate("EC: WAK: ", ToHexString(Arg0))
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If (ECOK) {
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ECOS = S3OS
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}
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\_SB.PCI0.LPCB.H_EC.ECOS = 1
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}
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OperationRegion (SIPR, SystemIO, 0xB2, 0x1)
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Field (SIPR, ByteAcc, Lock, Preserve)
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{
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SMB2, 8
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}
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// EC RAM fields
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OperationRegion(ECF2, EmbeddedControl, 0, 0xFF)
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Field (ECF2, ByteAcc, Lock, Preserve)
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{
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XXX0, 8, // EC Firmware main- version number.
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XXX1, 8, // EC Firmware sub- version number.
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XXX2, 8, // EC Firmware test- version number.
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Offset(0x06),
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SKID, 8, // SKU ID
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Offset(0x11),
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KBCD, 8, // Key / Touch Pad disable/enable bit
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ECOS, 8, // Enter OS flag
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HDAO, 8,
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ECHK, 8, // Hot keys flag
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Offset(0x18),
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KLBS, 8, // Keyboard backlight begin.
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KLBE, 8, // Keyboard backlight status.
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Offset(0x1A),
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KBLT, 8, // Keyboard Backlight Timeout
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PWPF, 8, // Power Profile
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Offset(0x1E),
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BTHP,8, // Health Battery Percentage
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Offset(0x20),
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RCMD, 8, // Same function as IO 66 port to send EC command
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RCST, 8, // Report status for the result of command execution
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Offset(0x2C),
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FNST, 8, // FN LOCK key status.
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Offset(0x3F),
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SFAN, 8, // Set Fan Speed.
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BTMP, 16, // Battery Temperature.
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BCNT, 16, // Battery Cycle Count.
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FRMP, 16, // Fan Current Speed.
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Offset(0x60),
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TSR1, 8, // Thermal Sensor Register 1 [CPU VR (IMVP) Temp on RVP]
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TSR2, 8, // Thermal Sensor Register 2 [Heat exchanger fan temp on RVP]
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TER4, 8, // Thermal Sensor Register 3 (skin temperature)
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Offset(0x63),
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TSI,4, // [0..3] 0 = SEN1 - CPU VR temperature sensor
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// 1 = SEN2 - Heat Exchanger temperature sensor
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// 2 = SEN3 - Skin temperature sensor
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// 3 = SEN4 - Ambient temperature sensor
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// 4 = SEN5 - DIMM temperature sensor [IR sensor 1 on WSB]
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// 5 = SEN6 - not used on RVP
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HYST, 4, // [4..7] - Hysteresis in degC.
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TSHT, 8, // Thermal Sensor (N) high trip point(set default value =70)
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TSLT, 8, // Thermal Sensor (N) low trip point (set default value =70)
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TSSR, 8, // TSSR- thermal sensor status register (set bit2 =1)
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// BIT0:SEN1 - CPU VR Temp Sensor Trip Flag
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// BIT1:SEN2 - Fan Temp Sensor Trip Flag
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// BIT2:SEN3 - Skin Temp Sensor Trip Flag
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// BIT3:SEN4 - Ambient Temp Sensor Trip Flag
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// BIT4:Reserved
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// BIT5:Reserved
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// BIT6:Reserved
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// BIT7:Reserved
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CHGR, 16, // Charge Rate
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Offset(0x70),
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CPTM, 8, // CPU Temperature
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Offset(0x72),
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TER2, 8, // Charger Temperature, Charger thermistor support
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Offset(0x7F),
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LSTE, 1, // Lid feature
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// BIT0LID GPI
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, 7, // Reserved
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Offset(0x80),
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ECWR, 8, // AC & Battery status
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XX10, 8, // Battery#1 Model Number Code
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XX11, 16, // Battery#1 Serial Number
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B1DC, 16, // Battery#1 Design Capacity
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B1FV, 16, // Battery#1 Design Voltage
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B1FC, 16, // Battery#1 Last Full Charge Capacity
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XX15, 16, // Battery#1 Trip Point
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B1ST, 8, // Battery#1 State
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B1CR, 16, // Battery#1 Present Rate
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B1RC, 16, // Battery#1 Remaining Capacity
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B1VT, 16, // Battery#1 Present Voltage
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BPCN, 8, // Battery#1 Remaining percentage
|
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// USB Type C Mailbox Interface// PPM->OPM Message In
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Offset(0xc0),
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MGI0, 8,
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MGI1, 8,
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MGI2, 8,
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MGI3, 8,
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MGI4, 8,
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MGI5, 8,
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MGI6, 8,
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MGI7, 8,
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MGI8, 8,
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MGI9, 8,
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MGIA, 8,
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MGIB, 8,
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MGIC, 8,
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MGID, 8,
|
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MGIE, 8,
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MGIF, 8,
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// USB Type C Mailbox Interface// OPM->PPM Message Out
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MGO0, 8,
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MGO1, 8,
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MGO2, 8,
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MGO3, 8,
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MGO4, 8,
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MGO5, 8,
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MGO6, 8,
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MGO7, 8,
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MGO8, 8,
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MGO9, 8,
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MGOA, 8,
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MGOB, 8,
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MGOC, 8,
|
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MGOD, 8,
|
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MGOE, 8,
|
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MGOF, 8,
|
||||
|
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// USB Type C UCSI DATA Structure.
|
||||
VER1, 8,
|
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VER2, 8,
|
||||
RSV1, 8,
|
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RSV2, 8,
|
||||
|
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// PPM->OPM CCI indicator
|
||||
CCI0, 8,
|
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CCI1, 8,
|
||||
CCI2, 8,
|
||||
CCI3, 8,
|
||||
|
||||
// OPM->PPM Control message
|
||||
CTL0, 8,
|
||||
CTL1, 8,
|
||||
CTL2, 8,
|
||||
CTL3, 8,
|
||||
CTL4, 8,
|
||||
CTL5, 8,
|
||||
CTL6, 8,
|
||||
CTL7, 8,
|
||||
|
||||
Offset(0xF0),
|
||||
, 3,// BIT0 .. BIT2 Reserved
|
||||
TPCC, 1,// BIT3 TypeC connection bit
|
||||
, 2,// BIT4 .. BIT5 Reserved
|
||||
DRMD, 1,// Bit6 Dual Role Mode. 0->DFP: Host mode; 1->UFP: Device Mode.
|
||||
, 1,// BIT7 Reserved
|
||||
}
|
||||
|
||||
Method (ECMD, 0, Serialized)
|
||||
{
|
||||
}
|
||||
|
||||
Method (ECWT, 2, Serialized,,, {IntObj, FieldUnitObj})
|
||||
{
|
||||
Local0 = Acquire (ECMT, 1000)
|
||||
If (Local0 == 0x00)
|
||||
{
|
||||
If (ECAV)
|
||||
{
|
||||
// Execute write to Embedded Controller
|
||||
Arg1 = Arg0
|
||||
}
|
||||
Release (ECMT)
|
||||
}
|
||||
}
|
||||
|
||||
Method (ECRD, 1, Serialized, 0, IntObj, FieldUnitObj)
|
||||
{
|
||||
Local0 = Acquire (ECMT, 1000)
|
||||
If (Local0 == 0)
|
||||
{
|
||||
If (ECAV)
|
||||
{
|
||||
// Execute read from Embedded Controller
|
||||
Local1 = DerefOf (Arg0)
|
||||
Release (ECMT)
|
||||
Return (Local1)
|
||||
}
|
||||
Else
|
||||
{
|
||||
Release (ECMT)
|
||||
}
|
||||
}
|
||||
Return (Local1)
|
||||
}
|
||||
|
||||
// Include the other parts of the Embedded Controller ASL.
|
||||
#include "keyboard.asl"
|
||||
#include "battery.asl"
|
||||
#include "ac.asl"
|
||||
#include "lid.asl"
|
||||
|
||||
// Method(_Q45) // SMM Mode - Not used in coreboot
|
||||
// {
|
||||
// SMB2 = 0xC1
|
||||
// }
|
||||
}
|
||||
}
|
||||
|
|
@ -1,251 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Device (HIDD)
|
||||
{
|
||||
Name (_HID, "INT33D5")
|
||||
Name (HBSY, Zero)
|
||||
Name (HIDX, Zero)
|
||||
Name (HMDE, Zero)
|
||||
Name (HRDY, Zero)
|
||||
Name (BTLD, Zero)
|
||||
Name (BTS1, Zero)
|
||||
Name (HEB1, 0x3003)
|
||||
|
||||
Method (_STA, 0, Serialized) // _STA: Status
|
||||
{
|
||||
If ((OSYS >= 0x07DD))
|
||||
{
|
||||
Return (0x0F)
|
||||
}
|
||||
Else
|
||||
{
|
||||
Return (Zero)
|
||||
}
|
||||
}
|
||||
|
||||
Method (HDDM, 0, Serialized)
|
||||
{
|
||||
Store ("-----> HDDM", Debug)
|
||||
Name (DPKG, Package (0x04)
|
||||
{
|
||||
0x11111111,
|
||||
0x22222222,
|
||||
0x33333333,
|
||||
0x44444444
|
||||
})
|
||||
Return (DPKG)
|
||||
}
|
||||
|
||||
Method (HDEM, 0, Serialized)
|
||||
{
|
||||
Store ("-----> HDEM", Debug)
|
||||
HBSY = Zero
|
||||
If ((HMDE == Zero))
|
||||
{
|
||||
Return (HIDX)
|
||||
}
|
||||
Return (HMDE)
|
||||
}
|
||||
|
||||
Method (HDMM, 0, Serialized)
|
||||
{
|
||||
Store ("-----> HDMM", Debug)
|
||||
Return (HMDE)
|
||||
}
|
||||
|
||||
Method (HDSM, 1, Serialized)
|
||||
{
|
||||
Store ("-----> HDSM", Debug)
|
||||
HRDY = Arg0
|
||||
}
|
||||
|
||||
Method (HPEM, 1, Serialized)
|
||||
{
|
||||
Store ("-----> HPEM", Debug)
|
||||
HBSY = One
|
||||
HIDX = Arg0
|
||||
|
||||
Notify (HIDD, 0xC0)
|
||||
Local0 = Zero
|
||||
While ((Local0 < 0xFA) && HBSY)
|
||||
{
|
||||
Sleep (0x04)
|
||||
Local0++
|
||||
}
|
||||
|
||||
If (HBSY == One)
|
||||
{
|
||||
HBSY = Zero
|
||||
HIDX = Zero
|
||||
Return (One)
|
||||
}
|
||||
Else
|
||||
{
|
||||
Return (Zero)
|
||||
}
|
||||
}
|
||||
|
||||
Method (BTNL, 0, Serialized)
|
||||
{
|
||||
Store ("-----> BTNL", Debug)
|
||||
If (CondRefOf (\_SB.PWRB.PBST))
|
||||
{
|
||||
\_SB.PWRB.PBST = Zero
|
||||
Notify (PWRB, One) // Device Check
|
||||
}
|
||||
|
||||
BTLD = One
|
||||
// If ((AEAB == One))
|
||||
// {
|
||||
BTS1 = 0x1F
|
||||
\_SB.PCI0.LPCB.H_EC.ECWT (BTS1, RefOf (\_SB.PCI0.LPCB.H_EC.BTEN))
|
||||
// }
|
||||
// Else
|
||||
// {
|
||||
// BTS1 = Zero
|
||||
// }
|
||||
}
|
||||
|
||||
Method (BTNE, 1, Serialized)
|
||||
{
|
||||
Store ("-----> BTNE", Debug)
|
||||
// If ((AEAB == One))
|
||||
// {
|
||||
BTS1 = ((Arg0 & 0x1E) | One)
|
||||
\_SB.PCI0.LPCB.H_EC.ECWT (BTS1, RefOf (\_SB.PCI0.LPCB.H_EC.BTEN))
|
||||
// }
|
||||
}
|
||||
|
||||
Method (BTNS, 0, Serialized)
|
||||
{
|
||||
Store ("-----> BTNS", Debug)
|
||||
// If ((AEAB == One))
|
||||
// {
|
||||
BTS1 = \_SB.PCI0.LPCB.H_EC.ECRD (RefOf (\_SB.PCI0.LPCB.H_EC.BTEN))
|
||||
// }
|
||||
Return (BTS1)
|
||||
}
|
||||
|
||||
Method (BTNC, 0, Serialized)
|
||||
{
|
||||
Store ("-----> BTNC", Debug)
|
||||
// If ((AEAB == One))
|
||||
// {
|
||||
Return (0x1F)
|
||||
// }
|
||||
// Else
|
||||
// {
|
||||
// Return (Zero)
|
||||
// }
|
||||
}
|
||||
|
||||
Name (HEB2, Zero)
|
||||
Method (HEBC, 0, Serialized)
|
||||
{
|
||||
Store ("-----> HEBC", Debug)
|
||||
// If ((AHDB == One))
|
||||
// {
|
||||
// Return (\HEB1)
|
||||
// }
|
||||
// Else
|
||||
// {
|
||||
Return (Zero)
|
||||
// }
|
||||
}
|
||||
|
||||
Method (H2BC, 0, Serialized)
|
||||
{
|
||||
Store ("-----> H2BC", Debug)
|
||||
// If ((AHDB == One))
|
||||
// {
|
||||
// Return (\HEB1)
|
||||
// }
|
||||
// Else
|
||||
// {
|
||||
Return (Zero)
|
||||
// }
|
||||
}
|
||||
|
||||
Method (HEEC, 0, Serialized)
|
||||
{
|
||||
Store ("-----> HEEC", Debug)
|
||||
// If ((AHDB == One))
|
||||
// {
|
||||
Return (HEB2) /* \_SB_.HIDD.HEB2 */
|
||||
// }
|
||||
// Else
|
||||
// {
|
||||
// Return (Zero)
|
||||
// }
|
||||
}
|
||||
|
||||
Method (_DSM, 4, Serialized) // _DSM: Device-Specific Method
|
||||
{
|
||||
If ((Arg0 == ToUUID ("eeec56b3-4442-408f-a792-4edd4d758054")))
|
||||
{
|
||||
If ((One == ToInteger (Arg1)))
|
||||
{
|
||||
Switch (ToInteger (Arg2))
|
||||
{
|
||||
Case (Zero)
|
||||
{
|
||||
Return (Buffer (0x02)
|
||||
{
|
||||
0xFF, 0x03
|
||||
})
|
||||
}
|
||||
Case (One)
|
||||
{
|
||||
BTNL ()
|
||||
}
|
||||
Case (0x02)
|
||||
{
|
||||
Return (HDMM ())
|
||||
}
|
||||
Case (0x03)
|
||||
{
|
||||
HDSM (DerefOf (Arg3 [Zero]))
|
||||
}
|
||||
Case (0x04)
|
||||
{
|
||||
Return (HDEM ())
|
||||
}
|
||||
Case (0x05)
|
||||
{
|
||||
Return (BTNS ())
|
||||
}
|
||||
Case (0x06)
|
||||
{
|
||||
BTNE (DerefOf (Arg3 [Zero]))
|
||||
}
|
||||
Case (0x07)
|
||||
{
|
||||
Return (HEBC ())
|
||||
}
|
||||
Case (0x08)
|
||||
{
|
||||
}
|
||||
Case (0x09)
|
||||
{
|
||||
Return (H2BC ())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Return (Buffer (One)
|
||||
{
|
||||
0x00
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
Method (PWPR, 0, Serialized)
|
||||
{
|
||||
Notify (HIDD, 0xCE)
|
||||
}
|
||||
|
||||
Method (PWRR, 0, Serialized)
|
||||
{
|
||||
Notify (HIDD, 0xCF)
|
||||
}
|
||||
|
|
@ -1,63 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Method(_Q80) // Volume up
|
||||
{
|
||||
Store ("-----> _Q80", Debug)
|
||||
Notify (\_SB.HIDD, 0xC4)
|
||||
Notify (\_SB.HIDD, 0xC5)
|
||||
Store ("<----- _Q80", Debug)
|
||||
}
|
||||
|
||||
Method(_Q81) // Volume down
|
||||
{
|
||||
Store ("-----> _Q81", Debug)
|
||||
Notify (\_SB.HIDD, 0xC6)
|
||||
Notify (\_SB.HIDD, 0xC7)
|
||||
Store ("<----- _Q81", Debug)
|
||||
}
|
||||
|
||||
Method(_Q99) // Wireless mode
|
||||
{
|
||||
Store ("-----> _Q99", Debug)
|
||||
\_SB.HIDD.HPEM(8)
|
||||
Store ("<----- _Q80", Debug)
|
||||
}
|
||||
|
||||
Method(_Q06) // Brightness decrease
|
||||
{
|
||||
\_SB.PCI0.GFX0.DECB()
|
||||
}
|
||||
|
||||
Method(_Q07) // Brightness increase
|
||||
{
|
||||
\_SB.PCI0.GFX0.INCB()
|
||||
}
|
||||
|
||||
Method(_Q08) // FN lock QEvent
|
||||
{
|
||||
FNLC = FNST
|
||||
}
|
||||
|
||||
Method(_Q54) // Power Button Event
|
||||
{
|
||||
Store ("-----> _Q54", Debug)
|
||||
If (CondRefOf (\_SB.PWRB))
|
||||
{
|
||||
Notify(\_SB.PWRB, 0x80)
|
||||
}
|
||||
Store ("<----- _Q54", Debug)
|
||||
}
|
||||
|
||||
Method(_QD5) // 10 second power button press
|
||||
{
|
||||
Store ("-----> _QD5", Debug)
|
||||
\_SB.PWPR()
|
||||
Store ("<----- _QD5", Debug)
|
||||
}
|
||||
|
||||
Method(_QD6) // 10 second power button de-press
|
||||
{
|
||||
Store ("-----> _QD6", Debug)
|
||||
\_SB.PWRR()
|
||||
Store ("<----- _QD6", Debug)
|
||||
}
|
||||
|
|
@ -1,47 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Device (LID0)
|
||||
{
|
||||
Name (_HID, EisaId ("PNP0C0D"))
|
||||
|
||||
Method (_STA, 0, NotSerialized)
|
||||
{
|
||||
DEBUG = "---> IT8987 LID: _STA"
|
||||
Return (0x0F)
|
||||
}
|
||||
|
||||
Method (_PSW, 1, NotSerialized)
|
||||
{
|
||||
DEBUG = Concatenate ("---> IT8987 LID: _PSW", ToHexString(Arg0))
|
||||
}
|
||||
|
||||
Method (_LID, 0, NotSerialized)
|
||||
{
|
||||
DEBUG = "---> IT8987 LID: _LID"
|
||||
If (\_SB.PCI0.LPCB.H_EC.ECRD (RefOf (\_SB.PCI0.LPCB.H_EC.LSTE)) == 0x01)
|
||||
{
|
||||
Local0 = 1
|
||||
}
|
||||
else
|
||||
{
|
||||
Local0 = 0
|
||||
}
|
||||
Return (Local0)
|
||||
}
|
||||
}
|
||||
|
||||
Method (_Q0C, 0, NotSerialized) // Lid close event
|
||||
{
|
||||
DEBUG = "---> IT8987 LID: Q0C (close event)"
|
||||
LIDS = 0
|
||||
\LIDS = LIDS
|
||||
Notify (LID0, 0x80)
|
||||
}
|
||||
|
||||
Method (_Q0D, 0, NotSerialized) // Lid open event
|
||||
{
|
||||
DEBUG = "---> IT8987 LID: Q0D (open event)"
|
||||
LIDS = 1
|
||||
\LIDS = LIDS
|
||||
Notify (LID0, 0x80)
|
||||
}
|
||||
|
|
@ -1,14 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
Method(_QF0) // Thermal event.
|
||||
{
|
||||
If (LEqual (DBGS, 0x00))
|
||||
{
|
||||
/* Only handle the numerous thermal events if we are */
|
||||
/* NOT doing ACPI Debugging. */
|
||||
If (CondRefOf (\_TZ.TZ01))
|
||||
{
|
||||
Notify (\_TZ.TZ01, 0x80)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
#ifndef _EC_STARLABS_IT8987_CHIP_H
|
||||
#define _EC_STARLABS_IT8987_CHIP_H
|
||||
|
||||
struct ec_starlabs_it8987_config {
|
||||
u8 cpuhot_limit; /* temperature in °C which asserts PROCHOT# */
|
||||
};
|
||||
|
||||
#endif /* _EC_STARLABS_IT8987_CHIP_H */
|
||||
|
|
@ -1,83 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
#include <console/console.h>
|
||||
#include <device/device.h>
|
||||
#include <device/pnp.h>
|
||||
#include <pc80/keyboard.h>
|
||||
#include <ec/acpi/ec.h>
|
||||
#include <delay.h>
|
||||
#include <option.h>
|
||||
|
||||
#include "ec.h"
|
||||
#include "chip.h"
|
||||
|
||||
u16 it8987_get_version(void)
|
||||
{
|
||||
return (ec_read(0x00) << 8) | ec_read(0x01);
|
||||
}
|
||||
|
||||
static void it8987_init(struct device *dev)
|
||||
{
|
||||
if (!dev->enabled)
|
||||
return;
|
||||
|
||||
/*
|
||||
* The address/data IO port pair for the IT8987 EC are configurable
|
||||
* through the EC domain and are fixed by the EC's firmware blob. If
|
||||
* the value(s) passed through the "dev" structure don't match the
|
||||
* expected values then output severe warnings.
|
||||
*/
|
||||
if (dev->path.pnp.port != IT8987E_FIXED_ADDR) {
|
||||
printk(BIOS_ERR, "IT8987: Incorrect ports defined in devicetree.cb.\n");
|
||||
printk(BIOS_ERR, "IT8987: Serious operational issues will arise.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
u8 chipid1 = pnp_read_index(dev->path.pnp.port, IT8987_CHIPID1);
|
||||
u8 chipid2 = pnp_read_index(dev->path.pnp.port, IT8987_CHIPID2);
|
||||
if (chipid1 != IT8987_CHIPID1_VAL || chipid2 != IT8987_CHIPID2_VAL) {
|
||||
printk(BIOS_DEBUG, "IT8987: Device not found.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
printk(BIOS_DEBUG, "IT8987: Initializing keyboard.\n");
|
||||
pc_keyboard_init(NO_AUX_DEVICE);
|
||||
|
||||
/* Enable the keyboard backlight support. */
|
||||
ec_write(0x18, 0xaa);
|
||||
ec_write(0x19, 0xdd);
|
||||
|
||||
/* Set the timeout for the keyboard backlight. */
|
||||
ec_write(ECRAM_KBL_TIMEOUT, get_uint_option("kbl_timeout", 0));
|
||||
|
||||
/*
|
||||
* Set the correct state for the Ctrl Fn Reverse option. This
|
||||
* swaps the Ctrl and Fn keys to make it like an Apple keyboard.
|
||||
*/
|
||||
ec_write(ECRAM_FN_CTRL_REVERSE, get_uint_option("fn_ctrl_swap", 0));
|
||||
/*
|
||||
* Copy the stored state of the fn_lock_state CMOS variable to the
|
||||
* corresponding location within the EC RAM.
|
||||
*/
|
||||
ec_write(ECRAM_FN_LOCK_STATE, get_uint_option("fn_lock_state", 0));
|
||||
}
|
||||
|
||||
static struct device_operations ops = {
|
||||
.init = it8987_init,
|
||||
.read_resources = noop_read_resources,
|
||||
.set_resources = noop_set_resources,
|
||||
};
|
||||
|
||||
static struct pnp_info pnp_dev_info[] = {
|
||||
{ NULL, 0, 0, 0, }
|
||||
};
|
||||
|
||||
static void enable_dev(struct device *dev)
|
||||
{
|
||||
pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
|
||||
}
|
||||
|
||||
struct chip_operations ec_starlabs_it8987_ops = {
|
||||
CHIP_NAME("ITE IT8987 EC")
|
||||
.enable_dev = enable_dev
|
||||
};
|
||||
|
|
@ -1,48 +0,0 @@
|
|||
/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
/*
|
||||
* EC communication interface for ITE IT8987 Embedded Controller.
|
||||
*/
|
||||
|
||||
#ifndef _EC_STARLABS_IT8987_H
|
||||
#define _EC_STARLABS_IT8987_H
|
||||
|
||||
/*
|
||||
* Define the expected value of the PNP base address that is fixed through
|
||||
* the BADRSEL register controlled within the EC domain by the binary blob.
|
||||
*/
|
||||
#define IT8987E_FIXED_ADDR 0x4e
|
||||
|
||||
/* Logical device number (LDN) assignments. */
|
||||
#define IT8987E_SP1 0x01 /* Com1 */
|
||||
#define IT8987E_SP2 0x02 /* Com2 */
|
||||
#define IT8987E_SWUC 0x04 /* System Wake-Up */
|
||||
#define IT8987E_KBCM 0x05 /* PS/2 mouse */
|
||||
#define IT8987E_KBCK 0x06 /* PS/2 keyboard */
|
||||
#define IT8987E_IR 0x0a /* Consumer IR */
|
||||
#define IT8987E_SMFI 0x0f /* Shared Memory/Flash Interface */
|
||||
#define IT8987E_RTCT 0x10 /* RTC-like Timer */
|
||||
#define IT8987E_PMC1 0x11 /* Power Management Channel 1 */
|
||||
#define IT8987E_PMC2 0x12 /* Power Management Channel 2 */
|
||||
#define IT8987E_SSPI 0x13 /* Serial Peripheral Interface */
|
||||
#define IT8987E_PECI 0x14 /* Platform EC Interface */
|
||||
#define IT8987E_PMC3 0x17 /* Power Management Channel 3 */
|
||||
#define IT8987E_PMC4 0x18 /* Power Management Channel 4 */
|
||||
#define IT8987E_PMC5 0x19 /* Power Management Channel 5 */
|
||||
|
||||
/* Host domain registers. */
|
||||
#define IT8987_CHIPID1 0x20 /* Device ID register 1 */
|
||||
#define IT8987_CHIPID2 0x21 /* Device ID register 2 */
|
||||
|
||||
/* IT8987 chip ID byte values. */
|
||||
#define IT8987_CHIPID1_VAL 0x89
|
||||
#define IT8987_CHIPID2_VAL 0x87
|
||||
|
||||
/* EC RAM offsets. */
|
||||
#define ECRAM_KBL_TIMEOUT 0x07
|
||||
#define ECRAM_FN_CTRL_REVERSE 0x08
|
||||
#define ECRAM_FN_LOCK_STATE 0x2C
|
||||
|
||||
u16 it8987_get_version(void);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue