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Diffstat (limited to 'src/soc/intel/fsp_baytrail/acpi/lpe.asl')
-rw-r--r--src/soc/intel/fsp_baytrail/acpi/lpe.asl114
1 files changed, 0 insertions, 114 deletions
diff --git a/src/soc/intel/fsp_baytrail/acpi/lpe.asl b/src/soc/intel/fsp_baytrail/acpi/lpe.asl
deleted file mode 100644
index d1dbd3a4b2..0000000000
--- a/src/soc/intel/fsp_baytrail/acpi/lpe.asl
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Google Inc.
- *
- * 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.
- */
-
-Device (LPEA)
-{
- Name (_HID, "80860F28")
- Name (_CID, "80860F28")
- Name (_UID, 1)
- Name (_DDN, "Low Power Audio Controller")
- Name (_PR0, Package () { PLPE })
-
- Name (RBUF, ResourceTemplate()
- {
- Memory32Fixed (ReadWrite, 0, 0x00200000, BAR0)
- Memory32Fixed (ReadWrite, 0, 0x00001000, BAR1)
- Memory32Fixed (ReadWrite, 0, 0x00100000, BAR2)
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_DMA0_IRQ
- }
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_DMA1_IRQ
- }
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_SSP0_IRQ
- }
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_SSP1_IRQ
- }
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_SSP2_IRQ
- }
- Interrupt (ResourceConsumer, Level, ActiveLow, Exclusive,,,)
- {
- LPE_IPC2HOST_IRQ
- }
- })
-
- Method (_CRS)
- {
- /* Update BAR0 from NVS */
- CreateDwordField (^RBUF, ^BAR0._BAS, BAS0)
- Store (\LPB0, BAS0)
-
- /* Update BAR1 from NVS */
- CreateDwordField (^RBUF, ^BAR1._BAS, BAS1)
- Store (\LPB1, BAS1)
-
- /* Update LPE FW from NVS */
- CreateDwordField (^RBUF, ^BAR2._BAS, BAS2)
- Store (\LPFW, BAS2)
-
- /* Append any Mainboard defined GPIOs */
- If (CondRefOf (^GBUF, Local0)) {
- ConcatenateResTemplate (^RBUF, Local0, Local1)
- Return (Local1)
- }
-
- Return (^RBUF)
- }
-
- Method (_STA)
- {
- If (LEqual (\LPEN, 1)) {
- Return (0xF)
- } Else {
- Return (0x0)
- }
- }
-
- OperationRegion (KEYS, SystemMemory, LPB1, 0x100)
- Field (KEYS, DWordAcc, NoLock, WriteAsZeros)
- {
- Offset (0x84),
- PSAT, 32,
- }
-
- PowerResource (PLPE, 0, 0)
- {
- Method (_STA)
- {
- Return (1)
- }
-
- Method (_OFF)
- {
- Or (PSAT, 0x00000003, PSAT)
- Or (PSAT, 0x00000000, PSAT)
- }
-
- Method (_ON)
- {
- And (PSAT, 0xfffffffc, PSAT)
- Or (PSAT, 0x00000000, PSAT)
- }
- }
-}