diff options
Diffstat (limited to 'board/cr50')
| -rw-r--r-- | board/cr50/board.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/board/cr50/board.h b/board/cr50/board.h index 016cbc4607..b03499e3d0 100644 --- a/board/cr50/board.h +++ b/board/cr50/board.h @@ -459,4 +459,19 @@ enum nvmem_users { #define CONFIG_USB_I2C_MAX_WRITE_COUNT 508 #define CONFIG_USB_I2C_MAX_READ_COUNT 506 +/* The below time constants are way longer than should be required in practice: + * + * Time it takes to finish processing TPM command + */ +#define TPM_PROCESSING_TIME (1 * SECOND) + +/* + * Time it takse TPM reset function to wipe out the NVMEM and reboot the + * device. + */ +#define TPM_RESET_TIME (10 * SECOND) + +/* Total time deep sleep should not be allowed while wiping the TPM. */ +#define DISABLE_SLEEP_TIME_TPM_WIPE (TPM_PROCESSING_TIME + TPM_RESET_TIME) + #endif /* __CROS_EC_BOARD_H */ |