[PATCH] mtd: rawnand: hynix: Add support for H27UCG8T2ETR-BC MLC NAND

Miquel Raynal miquel.raynal at bootlin.com
Fri Oct 15 03:31:50 PDT 2021


On Thu, 2021-09-30 at 16:24:02 UTC, Chris Morgan wrote:
> From: Chris Morgan <macromorgan at hotmail.com>
> 
> Add support for the H27UCG8T2ETR-BC MLC NAND. The NAND is used widely
> in the NTC CHIP, is an MLC type NAND, and is 8GB in size. Neither
> JEDEC nor ONFI detection identifies it correctly, so the ID is added
> to the nand_ids.c file. Additionally, per the datasheet this NAND
> appears to use the same paired pages scheme as the Toshiba
> TC58TEG5DCLTA00 (dist3), so add support for that to enable use in
> SLC emulation mode.
> 
> Tested on a NTC CHIP the device is able to write to a ubifs formatted
> partition, and then have U-Boot (with proposed patches) boot from a
> kernel located on that ubifs formatted partition.
> 
> Signed-off-by: Chris Morgan <macromorgan at hotmail.com>

Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next, thanks.

Miquel



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