u-boot/drivers/mtd/nand
Pali Rohár 080b7d89ae mtd: rawnand: fsl_elbc: Remove NAND_NO_SUBPAGE_WRITE flag
Subpage write support for freescale eLBC NAND controller driver is
implemented in U-Boot and was fixes in the commit d3963721d9 ("nand: Sync
with Linux v4.1").

So remove NAND_NO_SUBPAGE_WRITE flag from the fsl_elbc_nand.c driver. This
partially revert commit cb04c77234 ("nand/fsl: add NAND_NO_SUBPAGE_WRITE
to eLBC and IFC drivers"), only eLBC driver part.

With this change U-Boot with default settings can read from NAND UBIFS
image created on Linux with Linux default settings. Prior this change
U-Boot was unable to read from NAND UBIFS images created with Linux default
settings due to differnet UBI geometry.

Linux kernel fsl_elbc_nand.c driver also does not set NAND_NO_SUBPAGE_WRITE
flag and has implemented subpage write support.

Fixes: cb04c77234 ("nand/fsl: add NAND_NO_SUBPAGE_WRITE to eLBC and IFC drivers")
Fixes: d3963721d9 ("nand: Sync with Linux v4.1")
Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Acked-By: Michael Trimarchi<michael@amarulasolutions.com>
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
2022-08-22 11:15:39 +02:00
..
raw mtd: rawnand: fsl_elbc: Remove NAND_NO_SUBPAGE_WRITE flag 2022-08-22 11:15:39 +02:00
spi mtd: spinand: macronix: Fix ECC Status Read 2021-10-08 17:59:34 +05:30
bbt.c Fix corner case in bad block table handling. 2020-08-04 23:30:02 -04:00
core.c mtd: nand: Add WATCHDOG_RESET() in nanddev_mtd_erase() 2021-03-11 16:59:16 +01:00
Kconfig mtd: nand: Add core infrastructure to support SPI NANDs 2018-09-20 20:10:49 +05:30
Makefile mtd: Makefile: deep cleanup 2019-12-04 17:10:51 -05:00