sunxi: OLinuXino Lime A20 boards: Use 384 MHz DRAM clock

[oweals/u-boot.git] / disk / part.c

diff --git a/disk/part.c b/disk/part.c
index 6a1c02d9fada7410c953cd144c2ea6968fb3a200..9f51a0767690120c9340f078efd626b0662f5cdd 100644 (file)
--- a/disk/part.c
+++ b/disk/part.c
@@ -615,3 +615,61 @@ cleanup:
        free(dup_str);
        return ret;
 }
+
+int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,
+       disk_partition_t *info)
+{
+       struct part_driver *first_drv =
+               ll_entry_start(struct part_driver, part_driver);
+       const int n_drvs = ll_entry_count(struct part_driver, part_driver);
+       struct part_driver *part_drv;
+
+       for (part_drv = first_drv; part_drv != first_drv + n_drvs; part_drv++) {
+               int ret;
+               int i;
+               for (i = 1; i < part_drv->max_entries; i++) {
+                       ret = part_drv->get_info(dev_desc, i, info);
+                       if (ret != 0) {
+                               /* no more entries in table */
+                               break;
+                       }
+                       if (strcmp(name, (const char *)info->name) == 0) {
+                               /* matched */
+                               return 0;
+                       }
+               }
+       }
+       return -1;
+}
+
+void part_set_generic_name(const struct blk_desc *dev_desc,
+       int part_num, char *name)
+{
+       char *devtype;
+
+       switch (dev_desc->if_type) {
+       case IF_TYPE_IDE:
+       case IF_TYPE_SATA:
+       case IF_TYPE_ATAPI:
+               devtype = "hd";
+               break;
+       case IF_TYPE_SCSI:
+               devtype = "sd";
+               break;
+       case IF_TYPE_USB:
+               devtype = "usbd";
+               break;
+       case IF_TYPE_DOC:
+               devtype = "docd";
+               break;
+       case IF_TYPE_MMC:
+       case IF_TYPE_SD:
+               devtype = "mmcsd";
+               break;
+       default:
+               devtype = "xx";
+               break;
+       }
+
+       sprintf(name, "%s%c%d", devtype, 'a' + dev_desc->devnum, part_num);
+}