diff options
Diffstat (limited to 'src/soc/intel/broadwell/acpi/serialio.asl')
| -rw-r--r-- | src/soc/intel/broadwell/acpi/serialio.asl | 616 |
1 files changed, 0 insertions, 616 deletions
diff --git a/src/soc/intel/broadwell/acpi/serialio.asl b/src/soc/intel/broadwell/acpi/serialio.asl deleted file mode 100644 index 218ddc3b40..0000000000 --- a/src/soc/intel/broadwell/acpi/serialio.asl +++ /dev/null @@ -1,616 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ - -// Intel Serial IO Devices in ACPI Mode - -// Serial IO Device BAR0 and BAR1 is 4KB -#define SIO_BAR_LEN 0x1000 - -// Put SerialIO device in D0 state -// Arg0 - BAR1 of device -// Arg1 - Set if device is in ACPI mode -Method (LPD0, 2, Serialized) -{ - // PCI mode devices will be handled by OS PCI bus driver - If (LEqual (Arg1, 0)) { - Return - } - - OperationRegion (SPRT, SystemMemory, Add (Arg0, 0x84), 4) - Field (SPRT, DWordAcc, NoLock, Preserve) - { - SPCS, 32 - } - - And (SPCS, 0xFFFFFFFC, SPCS) - Store (SPCS, Local0) // Read back after writing - - // Use Local0 to avoid iasl warning: Method Local is set but never used - And(Local0, Ones, Local0) -} - -// Put SerialIO device in D3 state -// Arg0 - BAR1 of device -// Arg1 - Set if device is in ACPI mode -Method (LPD3, 2, Serialized) -{ - // PCI mode devices will be handled by OS PCI bus driver - If (LEqual (Arg1, 0)) { - Return - } - - OperationRegion (SPRT, SystemMemory, Add (Arg0, 0x84), 4) - Field (SPRT, DWordAcc, NoLock, Preserve) - { - SPCS, 32 - } - - Or (SPCS, 0x3, SPCS) - Store (SPCS, Local0) // Read back after writing - - // Use Local0 to avoid iasl warning: Method Local is set but never used - And(Local0, Ones, Local0) -} - -// Serial IO Resource Consumption for BAR1 -Device (SIOR) -{ - Name (_HID, EISAID("PNP0C02")) - Name (_UID, 4) - - Name (RBUF, ResourceTemplate() - { - // Serial IO BAR1 (PCI config space) resources - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D0) // SDMA - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D1) // I2C0 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D2) // I2C1 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D3) // SPI0 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D4) // SPI1 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D5) // UART0 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D6) // UART1 - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, B1D7) // SDIO - }) - - // Update BAR1 address and length if set in NVS - Method (_CRS, 0, NotSerialized) - { - // SDMA - If (LNotEqual (\S0B1, Zero)) { - CreateDwordField (^RBUF, ^B1D0._BAS, B0AD) - CreateDwordField (^RBUF, ^B1D0._LEN, B0LN) - Store (\S0B1, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - // I2C0 - If (LNotEqual (\S1B1, Zero)) { - CreateDwordField (^RBUF, ^B1D1._BAS, B1AD) - CreateDwordField (^RBUF, ^B1D1._LEN, B1LN) - Store (\S1B1, B1AD) - Store (SIO_BAR_LEN, B1LN) - } - - // I2C1 - If (LNotEqual (\S2B1, Zero)) { - CreateDwordField (^RBUF, ^B1D2._BAS, B2AD) - CreateDwordField (^RBUF, ^B1D2._LEN, B2LN) - Store (\S2B1, B2AD) - Store (SIO_BAR_LEN, B2LN) - } - - // SPI0 - If (LNotEqual (\S3B1, Zero)) { - CreateDwordField (^RBUF, ^B1D3._BAS, B3AD) - CreateDwordField (^RBUF, ^B1D3._LEN, B3LN) - Store (\S3B1, B3AD) - Store (SIO_BAR_LEN, B3LN) - } - - // SPI1 - If (LNotEqual (\S4B1, Zero)) { - CreateDwordField (^RBUF, ^B1D4._BAS, B4AD) - CreateDwordField (^RBUF, ^B1D4._LEN, B4LN) - Store (\S4B1, B4AD) - Store (SIO_BAR_LEN, B4LN) - } - - // UART0 - If (LNotEqual (\S5B1, Zero)) { - CreateDwordField (^RBUF, ^B1D5._BAS, B5AD) - CreateDwordField (^RBUF, ^B1D5._LEN, B5LN) - Store (\S5B1, B5AD) - Store (SIO_BAR_LEN, B5LN) - } - - // UART1 - If (LNotEqual (\S6B1, Zero)) { - CreateDwordField (^RBUF, ^B1D6._BAS, B6AD) - CreateDwordField (^RBUF, ^B1D6._LEN, B6LN) - Store (\S6B1, B6AD) - Store (SIO_BAR_LEN, B6LN) - } - - // SDIO - If (LNotEqual (\S7B1, Zero)) { - CreateDwordField (^RBUF, ^B1D7._BAS, B7AD) - CreateDwordField (^RBUF, ^B1D7._LEN, B7LN) - Store (\S7B1, B7AD) - Store (SIO_BAR_LEN, B7LN) - } - - Return (RBUF) - } -} - -Device (SDMA) -{ - // Serial IO DMA Controller - Name (_HID, "INTL9C60") - Name (_UID, 1) - Name (_ADR, 0x00150000) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S0B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S0B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S0EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } -} - -Device (I2C0) -{ - // Serial IO I2C0 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3432") - } - - // LynxPoint-LP - Return ("INT33C2") - } - Name (_UID, 1) - Name (_ADR, 0x00150001) - - Name (SSCN, Package () { 432, 507, 30 }) - Name (FMCN, Package () { 72, 160, 30 }) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} - }) - - // DMA channels are only used if Serial IO DMA controller is enabled - Name (DBUF, ResourceTemplate () - { - FixedDMA (0x18, 4, Width32Bit, DMA1) // Tx - FixedDMA (0x19, 5, Width32Bit, DMA2) // Rx - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S1B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S1B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - // Check if Serial IO DMA Controller is enabled - If (LNotEqual (\_SB.PCI0.SDMA._STA, Zero)) { - Return (ConcatenateResTemplate (RBUF, DBUF)) - } Else { - Return (RBUF) - } - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S1EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S1B1, \S1EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S1B1, \S1EN) - } -} - -Device (I2C1) -{ - // Serial IO I2C1 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3433") - } - - // LynxPoint-LP - Return ("INT33C3") - } - Name (_UID, 1) - Name (_ADR, 0x00150002) - - Name (SSCN, Package () { 432, 507, 30 }) - Name (FMCN, Package () { 72, 160, 30 }) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} - }) - - // DMA channels are only used if Serial IO DMA controller is enabled - Name (DBUF, ResourceTemplate () - { - FixedDMA (0x1A, 6, Width32Bit, DMA1) // Tx - FixedDMA (0x1B, 7, Width32Bit, DMA2) // Rx - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S2B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S2B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - // Check if Serial IO DMA Controller is enabled - If (LNotEqual (\_SB.PCI0.SDMA._STA, Zero)) { - Return (ConcatenateResTemplate (RBUF, DBUF)) - } Else { - Return (RBUF) - } - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S2EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S2B1, \S2EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S2B1, \S2EN) - } -} - -Device (SPI0) -{ - // Serial IO SPI0 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3430") - } - - // LynxPoint-LP - Return ("INT33C0") - } - Name (_UID, 1) - Name (_ADR, 0x00150003) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S3B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S3B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S3EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S3B1, \S3EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S3B1, \S3EN) - } -} - -Device (SPI1) -{ - // Serial IO SPI1 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3431") - } - - // LynxPoint-LP - Return ("INT33C1") - } - Name (_UID, 1) - Name (_ADR, 0x00150004) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {7} - }) - - // DMA channels are only used if Serial IO DMA controller is enabled - Name (DBUF, ResourceTemplate () - { - FixedDMA (0x10, 0, Width32Bit, DMA1) // Tx - FixedDMA (0x11, 1, Width32Bit, DMA2) // Rx - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S4B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S4B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - // Check if Serial IO DMA Controller is enabled - If (LNotEqual (\_SB.PCI0.SDMA._STA, Zero)) { - Return (ConcatenateResTemplate (RBUF, DBUF)) - } Else { - Return (RBUF) - } - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S4EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S4B1, \S4EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S4B1, \S4EN) - } -} - -Device (UAR0) -{ - // Serial IO UART0 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3434") - } - - // LynxPoint-LP - Return ("INT33C4") - } - Name (_UID, 1) - Name (_ADR, 0x00150005) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {13} - }) - - // DMA channels are only used if Serial IO DMA controller is enabled - Name (DBUF, ResourceTemplate () - { - FixedDMA (0x16, 2, Width32Bit, DMA1) // Tx - FixedDMA (0x17, 3, Width32Bit, DMA2) // Rx - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S5B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S5B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - // Check if Serial IO DMA Controller is enabled - If (LNotEqual (\_SB.PCI0.SDMA._STA, Zero)) { - Return (ConcatenateResTemplate (RBUF, DBUF)) - } Else { - Return (RBUF) - } - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S5EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S5B1, \S5EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S5B1, \S5EN) - } -} - -Device (UAR1) -{ - // Serial IO UART1 Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3435") - } - - // LynxPoint-LP - Return ("INT33C5") - } - Name (_UID, 1) - Name (_ADR, 0x00150006) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {13} - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S6B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S6B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S6EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } - - Method (_PS0, 0, Serialized) - { - ^^LPD0 (\S6B1, \S6EN) - } - - Method (_PS3, 0, Serialized) - { - ^^LPD3 (\S6B1, \S6EN) - } -} - -Device (SDIO) -{ - // Serial IO SDIO Controller - Method (_HID) - { - If (\ISWP ()) { - // WildcatPoint - Return ("INT3436") - } - - // LynxPoint-LP - Return ("INT33C6") - } - Name (_CID, "PNP0D40") - Name (_UID, 1) - Name (_ADR, 0x00170000) - - // BAR0 is assigned during PCI enumeration and saved into NVS - Name (RBUF, ResourceTemplate () - { - Memory32Fixed (ReadWrite, 0x00000000, 0x00000000, BAR0) - Interrupt (ResourceConsumer, Level, ActiveLow, Shared, , , ) {5} - }) - - Method (_CRS, 0, NotSerialized) - { - // Update BAR0 address and length if set in NVS - If (LNotEqual (\S7B0, Zero)) { - CreateDwordField (^RBUF, ^BAR0._BAS, B0AD) - CreateDwordField (^RBUF, ^BAR0._LEN, B0LN) - Store (\S7B0, B0AD) - Store (SIO_BAR_LEN, B0LN) - } - - Return (RBUF) - } - - Method (_STA, 0, NotSerialized) - { - If (LEqual (\S7EN, 0)) { - Return (0x0) - } Else { - Return (0xF) - } - } -} |