diff options
Diffstat (limited to 'board/dhelectronics/common/dh_common.c')
| -rw-r--r-- | board/dhelectronics/common/dh_common.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/board/dhelectronics/common/dh_common.c b/board/dhelectronics/common/dh_common.c index 6101ecc7ebc..e7ee23aa8ce 100644 --- a/board/dhelectronics/common/dh_common.c +++ b/board/dhelectronics/common/dh_common.c @@ -246,3 +246,40 @@ __weak int dh_setup_mac_address(struct eeprom_id_page *eip) printf("%s: Unable to set mac address!\n", __func__); return -ENXIO; } + +void dh_add_item_number_and_serial_to_env(struct eeprom_id_page *eip) +{ + char *item_number_env; + char item_number[8]; /* String with 7 characters + string termination */ + char *serial_env; + char serial[10]; /* String with 9 characters + string termination */ + int ret; + + ret = dh_get_value_from_eeprom_buffer(DH_ITEM_NUMBER, item_number, sizeof(item_number), + eip); + if (ret) { + printf("%s: Unable to get DHSOM item number from EEPROM ID page! ret = %d\n", + __func__, ret); + } else { + item_number_env = env_get("dh_som_item_number"); + if (!item_number_env) + env_set("dh_som_item_number", item_number); + else if (strcmp(item_number_env, item_number)) + printf("Warning: Environment dh_som_item_number differs from EEPROM ID page value (%s != %s)\n", + item_number_env, item_number); + } + + ret = dh_get_value_from_eeprom_buffer(DH_SERIAL_NUMBER, serial, sizeof(serial), + eip); + if (ret) { + printf("%s: Unable to get DHSOM serial number from EEPROM ID page! ret = %d\n", + __func__, ret); + } else { + serial_env = env_get("dh_som_serial_number"); + if (!serial_env) + env_set("dh_som_serial_number", serial); + else if (strcmp(serial_env, serial)) + printf("Warning: Environment dh_som_serial_number differs from EEPROM ID page value (%s != %s)\n", + serial_env, serial); + } +} |