diff options
Diffstat (limited to 'include/hw')
| -rw-r--r-- | include/hw/acpi/tpm.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/hw/acpi/tpm.h b/include/hw/acpi/tpm.h index 6d516c6a7f..96fd3a92f7 100644 --- a/include/hw/acpi/tpm.h +++ b/include/hw/acpi/tpm.h @@ -16,11 +16,61 @@ #ifndef HW_ACPI_TPM_H #define HW_ACPI_TPM_H +#include "hw/registerfields.h" + #define TPM_TIS_ADDR_BASE 0xFED40000 #define TPM_TIS_ADDR_SIZE 0x5000 #define TPM_TIS_IRQ 5 +REG32(CRB_LOC_STATE, 0x00) + FIELD(CRB_LOC_STATE, tpmEstablished, 0, 1) + FIELD(CRB_LOC_STATE, locAssigned, 1, 1) + FIELD(CRB_LOC_STATE, activeLocality, 2, 3) + FIELD(CRB_LOC_STATE, reserved, 5, 2) + FIELD(CRB_LOC_STATE, tpmRegValidSts, 7, 1) +REG32(CRB_LOC_CTRL, 0x08) +REG32(CRB_LOC_STS, 0x0C) + FIELD(CRB_LOC_STS, Granted, 0, 1) + FIELD(CRB_LOC_STS, beenSeized, 1, 1) +REG32(CRB_INTF_ID, 0x30) + FIELD(CRB_INTF_ID, InterfaceType, 0, 4) + FIELD(CRB_INTF_ID, InterfaceVersion, 4, 4) + FIELD(CRB_INTF_ID, CapLocality, 8, 1) + FIELD(CRB_INTF_ID, CapCRBIdleBypass, 9, 1) + FIELD(CRB_INTF_ID, Reserved1, 10, 1) + FIELD(CRB_INTF_ID, CapDataXferSizeSupport, 11, 2) + FIELD(CRB_INTF_ID, CapFIFO, 13, 1) + FIELD(CRB_INTF_ID, CapCRB, 14, 1) + FIELD(CRB_INTF_ID, CapIFRes, 15, 2) + FIELD(CRB_INTF_ID, InterfaceSelector, 17, 2) + FIELD(CRB_INTF_ID, IntfSelLock, 19, 1) + FIELD(CRB_INTF_ID, Reserved2, 20, 4) + FIELD(CRB_INTF_ID, RID, 24, 8) +REG32(CRB_INTF_ID2, 0x34) + FIELD(CRB_INTF_ID2, VID, 0, 16) + FIELD(CRB_INTF_ID2, DID, 16, 16) +REG32(CRB_CTRL_EXT, 0x38) +REG32(CRB_CTRL_REQ, 0x40) +REG32(CRB_CTRL_STS, 0x44) + FIELD(CRB_CTRL_STS, tpmSts, 0, 1) + FIELD(CRB_CTRL_STS, tpmIdle, 1, 1) +REG32(CRB_CTRL_CANCEL, 0x48) +REG32(CRB_CTRL_START, 0x4C) +REG32(CRB_INT_ENABLED, 0x50) +REG32(CRB_INT_STS, 0x54) +REG32(CRB_CTRL_CMD_SIZE, 0x58) +REG32(CRB_CTRL_CMD_LADDR, 0x5C) +REG32(CRB_CTRL_CMD_HADDR, 0x60) +REG32(CRB_CTRL_RSP_SIZE, 0x64) +REG32(CRB_CTRL_RSP_ADDR, 0x68) +REG32(CRB_DATA_BUFFER, 0x80) + +#define TPM_CRB_ADDR_BASE 0xFED40000 +#define TPM_CRB_ADDR_SIZE 0x1000 +#define TPM_CRB_ADDR_CTRL (TPM_CRB_ADDR_BASE + A_CRB_CTRL_REQ) +#define TPM_CRB_R_MAX R_CRB_DATA_BUFFER + #define TPM_LOG_AREA_MINIMUM_SIZE (64 * 1024) #define TPM_TCPA_ACPI_CLASS_CLIENT 0 @@ -30,5 +80,6 @@ #define TPM2_ACPI_CLASS_SERVER 1 #define TPM2_START_METHOD_MMIO 6 +#define TPM2_START_METHOD_CRB 7 #endif /* HW_ACPI_TPM_H */ |