From: Quanyang Wang <[email protected]>
When CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is enabled, mounting ubifs will
trigger the following error log:
UBIFS error (ubi0:0 pid 588): init_constants_early: too small LEBs (3968
bytes), min. is 15360 bytes
This is because that c->leb_size is required to be larger than 15*1024.
And c->leb_size is calculated by the formula:
c->leb_size = ubi->mtd->erasesize - ubi->leb_start - data_pad
So if erasesize is set to be 4K, ubifs will fail to work. Let's disable
this kernel option explicitly while UBIFS is enabled.
Signed-off-by: Quanyang Wang <[email protected]>
---
Hi Bruce,
Would you please help merge this patch to the branch:
yocto-6.1
Thanks,
Quanyang
---
cfg/fs/flash_fs.cfg | 1 +
1 file changed, 1 insertion(+)
diff --git a/cfg/fs/flash_fs.cfg b/cfg/fs/flash_fs.cfg
index f9aef96ebb..291f40135f 100644
--- a/cfg/fs/flash_fs.cfg
+++ b/cfg/fs/flash_fs.cfg
@@ -19,3 +19,4 @@ CONFIG_YAFFS_AUTO_YAFFS2=y
CONFIG_MTD_UBI=y
CONFIG_UBIFS_FS=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=n
--
2.36.1
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