From 66a21be6744bf2926c8bc30100662caeb0fd3667 Mon Sep 17 00:00:00 2001 From: Zong Li Date: Fri, 9 Jul 2021 16:26:35 +0800 Subject: [PATCH] board: sifive: remove the command for setting serial number We wouldn't like to allow user to change the serial number, so remove the command for changing serial number in EEPROM. Signed-off-by: Zong Li Suggested-by: David Abdurachmanov Reviewed-by: Leo Yu-Chi Liang --- .../unmatched/hifive-platform-i2c-eeprom.c | 23 +------------------ 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/board/sifive/unmatched/hifive-platform-i2c-eeprom.c b/board/sifive/unmatched/hifive-platform-i2c-eeprom.c index a2151f15e0..ad2f3155d0 100644 --- a/board/sifive/unmatched/hifive-platform-i2c-eeprom.c +++ b/board/sifive/unmatched/hifive-platform-i2c-eeprom.c @@ -401,24 +401,6 @@ static void set_product_id(char *string) update_crc(); } -/** - * set_serial_number() - set the PCB serial number in the in-memory copy - * - * Set the board serial number in the in-memory EEPROM copy from the supplied - * string argument, and update the CRC. - */ -static void set_serial_number(char *string) -{ - if (strlen(string) > SERIAL_NUMBER_BYTES) { - printf("Serial number must not be greater than 16 bytes\n"); - return; - } - - memset(e.serial, 0, sizeof(e.serial)); - strncpy((char *)e.serial, string, sizeof(e.serial)); - update_crc(); -} - /** * init_local_copy() - initialize the in-memory EEPROM copy * @@ -468,10 +450,7 @@ int do_mac(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; } - if (!strcmp(cmd, "serial_number")) { - set_serial_number(argv[2]); - return 0; - } else if (!strcmp(cmd, "manuf_test_status")) { + if (!strcmp(cmd, "manuf_test_status")) { set_manuf_test_status(argv[2]); return 0; } else if (!strcmp(cmd, "mac_address")) { -- 2.39.5