From 13d73d9690186c619c06135449adbc211490a679 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Wed, 24 Feb 2016 22:43:16 +0000 Subject: [PATCH] kernel: mtdsplit: support uimage with UBI This patch adds uimage firmware split support for ubi. Signed-off-by: YounJae Rho SVN-Revision: 48755 --- .../files/drivers/mtd/mtdsplit/mtdsplit_uimage.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_uimage.c b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_uimage.c index c30ee6ad74..a50735a901 100644 --- a/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_uimage.c +++ b/target/linux/generic/files/drivers/mtd/mtdsplit/mtdsplit_uimage.c @@ -95,6 +95,7 @@ static int __mtdsplit_parse_uimage(struct mtd_info *master, size_t rootfs_size = 0; int uimage_part, rf_part; int ret; + enum mtdsplit_part_type type; nr_parts = 2; parts = kzalloc(nr_parts * sizeof(*parts), GFP_KERNEL); @@ -148,7 +149,7 @@ static int __mtdsplit_parse_uimage(struct mtd_info *master, /* find the roots after the uImage */ ret = mtd_find_rootfs_from(master, uimage_offset + uimage_size, - master->size, &rootfs_offset, NULL); + master->size, &rootfs_offset, &type); if (ret) { pr_debug("no rootfs after uImage in \"%s\"\n", master->name); @@ -162,7 +163,7 @@ static int __mtdsplit_parse_uimage(struct mtd_info *master, uimage_part = 1; /* check rootfs presence at offset 0 */ - ret = mtd_check_rootfs_magic(master, 0, NULL); + ret = mtd_check_rootfs_magic(master, 0, &type); if (ret) { pr_debug("no rootfs before uImage in \"%s\"\n", master->name); @@ -183,7 +184,10 @@ static int __mtdsplit_parse_uimage(struct mtd_info *master, parts[uimage_part].offset = uimage_offset; parts[uimage_part].size = uimage_size; - parts[rf_part].name = ROOTFS_PART_NAME; + if (type == MTDSPLIT_PART_TYPE_UBI) + parts[rf_part].name = UBI_PART_NAME; + else + parts[rf_part].name = ROOTFS_PART_NAME; parts[rf_part].offset = rootfs_offset; parts[rf_part].size = rootfs_size; -- 2.30.2