Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / board / w7o / cmd_vpd.c

diff --git a/qemu/roms/u-boot/board/w7o/cmd_vpd.c b/qemu/roms/u-boot/board/w7o/cmd_vpd.c
new file mode 100644 (file)
index 0000000..879cb61
--- /dev/null
+++ b/qemu/roms/u-boot/board/w7o/cmd_vpd.c
@@ -0,0 +1,48 @@
+/*
+ * (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