diff options
| author | Gerrit <chrome-bot@google.com> | 2012-05-22 18:21:59 -0700 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@gerrit.golo.chromium.org> | 2012-05-22 18:21:59 -0700 |
| commit | abc3b2ddce394dd7350c033b78ca71d5e64de435 (patch) | |
| tree | 484bb50fc75467e2142a8eafc122ea57b1ead892 | |
| parent | 8b468a8a269a79b6af075c4872649524ff6841a0 (diff) | |
| parent | d80c3629691139f4ce4bdb6dde8c216fd755c340 (diff) | |
| download | chrome-ec-abc3b2ddce394dd7350c033b78ca71d5e64de435.tar.gz | |
Merge "Add EC command to report board version"
| -rw-r--r-- | common/system_common.c | 13 | ||||
| -rw-r--r-- | include/ec_commands.h | 6 |
2 files changed, 19 insertions, 0 deletions
diff --git a/common/system_common.c b/common/system_common.c index f791745c0d..f80db6f86c 100644 --- a/common/system_common.c +++ b/common/system_common.c @@ -637,6 +637,19 @@ static int host_command_get_chip_info(uint8_t *data, int *resp_size) DECLARE_HOST_COMMAND(EC_CMD_GET_CHIP_INFO, host_command_get_chip_info); +int host_command_get_board_version(uint8_t *data, int *resp_size) +{ + struct ec_params_board_version *board_v = + (struct ec_params_board_version *) data; + + board_v->board_version = (uint16_t) system_get_board_version(); + + *resp_size = sizeof(struct ec_params_board_version); + return EC_RES_SUCCESS; +} +DECLARE_HOST_COMMAND(EC_CMD_GET_BOARD_VERSION, host_command_get_board_version); + + #ifdef CONFIG_REBOOT_EC static void clean_busy_bits(void) { #ifdef CONFIG_LPC diff --git a/include/ec_commands.h b/include/ec_commands.h index ea699f3d09..58490eb108 100644 --- a/include/ec_commands.h +++ b/include/ec_commands.h @@ -239,6 +239,12 @@ struct ec_response_get_chip_info { char revision[32]; /* Mask version */ } __attribute__ ((packed)); +/* Get board HW version. */ +#define EC_CMD_GET_BOARD_VERSION 0x06 +struct ec_params_board_version { + uint16_t board_version; /* A monotonously incrementing number. */ +} __attribute__ ((packed)); + /*****************************************************************************/ /* Flash commands */ |