--- a/drivers/mtd/mtdpart.c
+++ b/drivers/mtd/mtdpart.c
-@@ -741,6 +741,36 @@ int mtd_del_partition(struct mtd_info *m
- }
- EXPORT_SYMBOL_GPL(mtd_del_partition);
-
-+static int
-+run_parsers_by_type(struct mtd_part *slave, enum mtd_parser_type type)
-+{
-+ struct mtd_partition *parts;
-+ int nr_parts;
-+ int i;
-+
-+ nr_parts = parse_mtd_partitions_by_type(&slave->mtd, type, (const struct mtd_partition **)&parts,
-+ NULL);
-+ if (nr_parts <= 0)
-+ return nr_parts;
-+
-+ if (WARN_ON(!parts))
-+ return 0;
-+
-+ for (i = 0; i < nr_parts; i++) {
-+ /* adjust partition offsets */
-+ parts[i].offset += slave->offset;
-+
-+ mtd_add_partition(slave->parent,
-+ parts[i].name,
-+ parts[i].offset,
-+ parts[i].size);
-+ }
-+
-+ kfree(parts);
-+
-+ return nr_parts;
-+}
-+
- #ifdef CONFIG_MTD_SPLIT_FIRMWARE_NAME
- #define SPLIT_FIRMWARE_NAME CONFIG_MTD_SPLIT_FIRMWARE_NAME
- #else
-@@ -749,6 +779,7 @@ EXPORT_SYMBOL_GPL(mtd_del_partition);
+@@ -804,6 +804,7 @@ run_parsers_by_type(struct mtd_part *sla
static void split_firmware(struct mtd_info *master, struct mtd_part *part)
{
+ run_parsers_by_type(part, MTD_PARSER_TYPE_FIRMWARE);
}
- void __weak arch_split_mtd_part(struct mtd_info *master, const char *name,
-@@ -763,6 +794,12 @@ static void mtd_partition_split(struct m
+ static void mtd_partition_split(struct mtd_info *master, struct mtd_part *part)
+@@ -813,6 +814,12 @@ static void mtd_partition_split(struct m
if (rootfs_found)
return;
+ rootfs_found = 1;
+ }
+
- if (!strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) &&
- IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE))
- split_firmware(master, part);
+ if (IS_ENABLED(CONFIG_MTD_SPLIT_FIRMWARE) &&
+ !strcmp(part->mtd.name, SPLIT_FIRMWARE_NAME) &&
+ !of_find_property(mtd_get_of_node(&part->mtd), "compatible", NULL))
--- a/include/linux/mtd/partitions.h
+++ b/include/linux/mtd/partitions.h
-@@ -74,6 +74,8 @@ struct mtd_part_parser_data {
+@@ -75,6 +75,8 @@ struct mtd_part_parser_data {
enum mtd_parser_type {
MTD_PARSER_TYPE_DEVICE = 0,