From: Josua Mayer Date: Fri, 5 May 2023 08:20:49 +0000 (+0300) Subject: cmd: tlv_eeprom: enable 'dev' subcommand before 'read' X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-logo.png?a=commitdiff_plain;h=fa0af90a0ebd3557490640798ea4f5fad211d382;p=u-boot.git cmd: tlv_eeprom: enable 'dev' subcommand before 'read' Move the handler for "tlv_eeprom dev X" command to the beginning of do_tlv_eeprom, to allow using it before issuing a "read" command for currently selected eeprom. Also remove the check if eeprom exists, since that can only work after the first execution of read_eeprom triggered device lookup. Instead accept values up to the defined array size (MAX_TLV_DEVICES). Signed-off-by: Josua Mayer Reviewed-by: Stefan Roese Cc: Stefan Roese Cc: Baruch Siach Cc: Heinrich Schuchardt --- diff --git a/cmd/tlv_eeprom.c b/cmd/tlv_eeprom.c index 636c1fe32e..79796394c5 100644 --- a/cmd/tlv_eeprom.c +++ b/cmd/tlv_eeprom.c @@ -450,6 +450,22 @@ int do_tlv_eeprom(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) // "reset" will both be treated as "read". cmd = argv[1][0]; + // select device + if (cmd == 'd') { + /* 'dev' command */ + unsigned int devnum; + + devnum = simple_strtoul(argv[2], NULL, 0); + if (devnum >= MAX_TLV_DEVICES) { + printf("Invalid device number\n"); + return 0; + } + current_dev = devnum; + has_been_read = 0; + + return 0; + } + // Read the EEPROM contents if (cmd == 'r') { has_been_read = 0; @@ -508,16 +524,6 @@ int do_tlv_eeprom(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) tlvinfo_delete_tlv(eeprom, tcode); if (argc == 4) tlvinfo_add_tlv(eeprom, tcode, argv[3]); - } else if (cmd == 'd') { /* 'dev' command */ - unsigned int devnum; - - devnum = simple_strtoul(argv[2], NULL, 0); - if (devnum > MAX_TLV_DEVICES || !tlv_devices[devnum]) { - printf("Invalid device number\n"); - return 0; - } - current_dev = devnum; - has_been_read = 0; } else { return CMD_RET_USAGE; }