diff options
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/cezanne/Kconfig | 1 | ||||
| -rw-r--r-- | src/soc/amd/cezanne/early_fch.c | 3 | ||||
| -rw-r--r-- | src/soc/amd/cezanne/include/soc/acpi.h | 7 | ||||
| -rw-r--r-- | src/soc/amd/cezanne/include/soc/iomap.h | 1 | ||||
| -rw-r--r-- | src/soc/amd/cezanne/include/soc/southbridge.h | 15 |
5 files changed, 27 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/Kconfig b/src/soc/amd/cezanne/Kconfig index 611260d829..a881ef802d 100644 --- a/src/soc/amd/cezanne/Kconfig +++ b/src/soc/amd/cezanne/Kconfig @@ -24,6 +24,7 @@ config SOC_SPECIFIC_OPTIONS select SOC_AMD_COMMON_BLOCK_ACPIMMIO select SOC_AMD_COMMON_BLOCK_AOAC select SOC_AMD_COMMON_BLOCK_BANKED_GPIOS + select SOC_AMD_COMMON_BLOCK_LPC select SOC_AMD_COMMON_BLOCK_NONCAR select SOC_AMD_COMMON_BLOCK_PCI_MMCONF select SOC_AMD_COMMON_BLOCK_PSP_GEN2 diff --git a/src/soc/amd/cezanne/early_fch.c b/src/soc/amd/cezanne/early_fch.c index 37ba4c7a1a..8353cb155e 100644 --- a/src/soc/amd/cezanne/early_fch.c +++ b/src/soc/amd/cezanne/early_fch.c @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0-only */ #include <amdblocks/acpimmio.h> +#include <amdblocks/lpc.h> #include <amdblocks/smbus.h> #include <console/console.h> #include <soc/southbridge.h> @@ -9,6 +10,8 @@ /* Before console init */ void fch_pre_init(void) { + lpc_early_init(); + enable_acpimmio_decode_pm04(); fch_smbus_init(); fch_enable_cf9_io(); diff --git a/src/soc/amd/cezanne/include/soc/acpi.h b/src/soc/amd/cezanne/include/soc/acpi.h new file mode 100644 index 0000000000..6927d93cff --- /dev/null +++ b/src/soc/amd/cezanne/include/soc/acpi.h @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ + +#ifndef AMD_CEZANNE_ACPI_H +#define AMD_CEZANNE_ACPI_H + + +#endif /* AMD_CEZANNE_ACPI_H */ diff --git a/src/soc/amd/cezanne/include/soc/iomap.h b/src/soc/amd/cezanne/include/soc/iomap.h index b91ff2785b..73640f5ab9 100644 --- a/src/soc/amd/cezanne/include/soc/iomap.h +++ b/src/soc/amd/cezanne/include/soc/iomap.h @@ -4,6 +4,7 @@ #define AMD_CEZANNE_IOMAP_H /* MMIO Ranges */ +#define SPI_BASE_ADDRESS 0xfec10000 /* FCH AL2AHB Registers */ #define ALINK_AHB_ADDRESS 0xfedc0000 diff --git a/src/soc/amd/cezanne/include/soc/southbridge.h b/src/soc/amd/cezanne/include/soc/southbridge.h index 8623063140..9353e13ace 100644 --- a/src/soc/amd/cezanne/include/soc/southbridge.h +++ b/src/soc/amd/cezanne/include/soc/southbridge.h @@ -8,6 +8,17 @@ /* Power management registers: 0xfed80300 or index/data at IO 0xcd6/cd7 */ #define PWR_RESET_CFG 0x10 #define TOGGLE_ALL_PWR_GOOD (1 << 1) +#define PM_SERIRQ_CONF 0x54 +#define PM_SERIRQ_NUM_BITS_17 0x0000 +#define PM_SERIRQ_NUM_BITS_18 0x0004 +#define PM_SERIRQ_NUM_BITS_19 0x0008 +#define PM_SERIRQ_NUM_BITS_20 0x000c +#define PM_SERIRQ_NUM_BITS_21 0x0010 +#define PM_SERIRQ_NUM_BITS_22 0x0014 +#define PM_SERIRQ_NUM_BITS_23 0x0018 +#define PM_SERIRQ_NUM_BITS_24 0x001c +#define PM_SERIRQ_MODE BIT(6) +#define PM_SERIRQ_ENABLE BIT(7) #define PM_EVT_BLK 0x60 #define WAK_STS BIT(15) /*AcpiPmEvtBlkx00 Pm1Status */ #define PCIEXPWAK_STS BIT(14) @@ -39,6 +50,10 @@ #define PM_ACPI_WAKE_AS_GEVENT BIT(27) #define PM_ACPI_NB_PME_GEVENT BIT(28) #define PM_ACPI_RTC_WAKE_EN BIT(29) +#define PM_LPC_GATING 0xec +#define PM_LPC_AB_NO_BYPASS_EN BIT(2) +#define PM_LPC_A20_EN BIT(1) +#define PM_LPC_ENABLE BIT(0) #define FCH_LEGACY_UART_DECODE (ALINK_AHB_ADDRESS + 0x20) /* 0xfedc0020 */ |