diff options
Diffstat (limited to 'src/soc/intel/broadwell/acpi/device_nvs.asl')
| -rw-r--r-- | src/soc/intel/broadwell/acpi/device_nvs.asl | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/src/soc/intel/broadwell/acpi/device_nvs.asl b/src/soc/intel/broadwell/acpi/device_nvs.asl new file mode 100644 index 0000000000..30bb5b5cd0 --- /dev/null +++ b/src/soc/intel/broadwell/acpi/device_nvs.asl @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +External (NVSD) + +OperationRegion (DNVS, SystemMemory, NVSD, 0x1000) +Field (DNVS, ByteAcc, NoLock, Preserve) +{ + /* Device enables in ACPI mode */ + + S0EN, 8, // DMA Enable + S1EN, 8, // I2C0 Enable + S2EN, 8, // I2C1 Enable + S3EN, 8, // SPI0 Enable + S4EN, 8, // SPI1 Enable + S5EN, 8, // UART0 Enable + S6EN, 8, // UART1 Enable + S7EN, 8, // SDIO Enable + S8EN, 8, // ADSP Enable + + /* BAR 0 */ + + S0B0, 32, // DMA BAR0 + S1B0, 32, // I2C0 BAR0 + S2B0, 32, // I2C1 BAR0 + S3B0, 32, // SPI0 BAR0 + S4B0, 32, // SPI1 BAR0 + S5B0, 32, // UART0 BAR0 + S6B0, 32, // UART1 BAR0 + S7B0, 32, // SDIO BAR0 + S8B0, 32, // ADSP BAR0 + + /* BAR 1 */ + + S0B1, 32, // DMA BAR1 + S1B1, 32, // I2C0 BAR1 + S2B1, 32, // I2C1 BAR1 + S3B1, 32, // SPI0 BAR1 + S4B1, 32, // SPI1 BAR1 + S5B1, 32, // UART0 BAR1 + S6B1, 32, // UART1 BAR1 + S7B1, 32, // SDIO BAR1 + S8B1, 32, // ADSP BAR1 +} |