sunxi: Add suport for A83T based Banana-pi M3 Board

[u-boot] / disk / part.c

diff --git a/disk/part.c b/disk/part.c
index 8c65cdb60dda51181c305b8e6db70fae9e29d93b..1935b28841011268cf6451594120a6e126f09d16 100644 (file)
--- a/disk/part.c
+++ b/disk/part.c
@@ -10,6 +10,7 @@
 #include <ide.h>
 #include <malloc.h>
 #include <part.h>
+#include <ubifs_uboot.h>
 
 #undef PART_DEBUG
 
@@ -391,6 +392,9 @@ int get_partition_info(block_dev_desc_t *dev_desc, int part,
        /* The common case is no UUID support */
        info->uuid[0] = 0;
 #endif
+#ifdef CONFIG_PARTITION_TYPE_GUID
+       info->type_guid[0] = 0;
+#endif
 
        switch (dev_desc->part_type) {
 #ifdef CONFIG_MAC_PARTITION
@@ -489,6 +493,16 @@ int get_device(const char *ifname, const char *dev_hwpart_str,
                goto cleanup;
        }
 
+#ifdef HAVE_BLOCK_DEVICE
+       /*
+        * Updates the partition table for the specified hw partition.
+        * Does not need to be done for hwpart 0 since it is default and
+        * already loaded.
+        */
+       if(hwpart != 0)
+               init_part(*dev_desc);
+#endif
+
 cleanup:
        free(dup_str);
        return dev;
@@ -511,6 +525,10 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
        int part;
        disk_partition_t tmpinfo;
 
+#if defined CONFIG_SANDBOX && defined CONFIG_CMD_UBIFS
+#error Only one of CONFIG_SANDBOX and CONFIG_CMD_UBIFS may be selected
+#endif
+
 #ifdef CONFIG_SANDBOX
        /*
         * Special-case a pseudo block device "hostfs", to allow access to the
@@ -527,11 +545,36 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
 #ifdef CONFIG_PARTITION_UUIDS
                info->uuid[0] = 0;
 #endif
+#ifdef CONFIG_PARTITION_TYPE_GUID
+               info->type_guid[0] = 0;
+#endif
 
                return 0;
        }
 #endif
 
+#ifdef CONFIG_CMD_UBIFS
+       /*
+        * Special-case ubi, ubi goes through a mtd, rathen then through
+        * a regular block device.
+        */
+       if (0 == strcmp(ifname, "ubi")) {
+               if (!ubifs_is_mounted()) {
+                       printf("UBIFS not mounted, use ubifsmount to mount volume first!\n");
+                       return -1;
+               }
+
+               *dev_desc = NULL;
+               memset(info, 0, sizeof(*info));
+               strcpy((char *)info->type, BOOT_PART_TYPE);
+               strcpy((char *)info->name, "UBI");
+#ifdef CONFIG_PARTITION_UUIDS
+               info->uuid[0] = 0;
+#endif
+               return 0;
+       }
+#endif
+
        /* If no dev_part_str, use bootdevice environment variable */
        if (!dev_part_str || !strlen(dev_part_str) ||
            !strcmp(dev_part_str, "-"))
@@ -612,6 +655,9 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str,
 #ifdef CONFIG_PARTITION_UUIDS
                info->uuid[0] = 0;
 #endif
+#ifdef CONFIG_PARTITION_TYPE_GUID
+               info->type_guid[0] = 0;
+#endif
 
                ret = 0;
                goto cleanup;