| /* |
| * (C) Copyright 2001 |
| * Erik Theisen, Wave 7 Optics, etheisen@mindspring.com |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #include <common.h> |
| #include <command.h> |
| |
| #if defined(CONFIG_CMD_BSP) |
| |
| #include "vpd.h" |
| |
| /* ====================================================================== |
| * Interpreter command to retrieve board specific Vital Product Data, "VPD" |
| * ====================================================================== |
| */ |
| int do_vpd (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) |
| { |
| VPD vpd; /* Board specific data struct */ |
| uchar dev_addr = CONFIG_SYS_DEF_EEPROM_ADDR; |
| |
| /* Validate usage */ |
| if (argc > 2) |
| return cmd_usage(cmdtp); |
| |
| /* Passed in EEPROM address */ |
| if (argc == 2) |
| dev_addr = (uchar) simple_strtoul (argv[1], NULL, 16); |
| |
| /* Read VPD and output it */ |
| if (!vpd_get_data (dev_addr, &vpd)) { |
| vpd_print (&vpd); |
| return 0; |
| } |
| |
| return 1; |
| } |
| |
| U_BOOT_CMD( |
| vpd, 2, 1, do_vpd, |
| "Read Vital Product Data", |
| "[dev_addr]\n" |
| " - Read VPD Data from default address, or device address 'dev_addr'." |
| ); |
| |
| #endif |