ExternalVendorCode/openwrt
1
0
Fork 0
mirror of https://github.com/openwrt/openwrt.git synced 2024-12-19 21:58:04 +00:00
Code Issues Actions 6 Packages Projects Releases Wiki Activity

kernel: don't parse FIT partition on NAND-backed mtdblock

Browse Source 
ubiblock devices should be used on NAND flash to store the uImage.FIT
in case the bootloader supports that -- otherwise only rootfs is stored
in UBI while the uImage.FIT contains only the kernel and dtb.
Hence there is no need to enable parsing partitions on NAND mtdblock
devices, it is even responsible for the ugly warning on-opening of the
mtdblock device now. Just don't do it.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2022-04-30 15:14:01 +01:00
parent 27fac9c08f
commit 2acf355e56
No known key found for this signature in database
GPG Key ID: 5A8F39C31C3217CA
1 changed files with 3 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
target/linux/generic/hack-5.15/410-block-fit-partition-parser.patch
View File

@ -112,13 +112,12 @@
dev->gd = gd;
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -345,6 +345,9 @@ int add_mtd_blktrans_dev(struct mtd_blkt
@@ -345,6 +345,8 @@ int add_mtd_blktrans_dev(struct mtd_blkt
gd->first_minor = (new->devnum) << tr->part_bits;
gd->minors = 1 << tr->part_bits;
gd->fops = &mtd_block_ops;
+#ifdef CONFIG_FIT_PARTITION
+ gd->flags |= GENHD_FL_EXT_DEVT;
+#endif
+ if (IS_ENABLED(CONFIG_FIT_PARTITION) && !mtd_type_is_nand(new->mtd))
+ gd->flags |= GENHD_FL_EXT_DEVT;
if (tr->part_bits)
if (new->devnum < 26)