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SubjectRe: [PATCH 0/3] MTD: SST SPI-NOR fixes
Hello Marco,

On Fri, Sep 11, 2020 at 04:47:00PM +0200, Marco Felsch wrote:
> Hi,
>
> Patch 1-2: write path fixes
> The sst write path is completely broken since v5.7-rc1 and in rare cases
> since the support of the sst_write() function (49aac4aec53c).
>
> Patch 3: cleanup
>
> I've tested my patches with a small test app to ensure writes starting
> on an odd address and with dd to test even start addresses. My dut was
> an public available imx6q-sabrelite (rev.D).
> Other testers are welcome :)
>
> Regards,
> Marco
>
> Marco Felsch (3):
> mtd: spi-nor: sst: fix write support for SST_WRITE marked devices
> mtd: spi-nor: sst: add missing write_enable
> mtd: spi-nor: sst: move sst_write_second to local driver
>
> drivers/mtd/spi-nor/core.c | 15 +++++++++------
> drivers/mtd/spi-nor/sst.c | 15 +++++++++++----
> include/linux/mtd/spi-nor.h | 2 --
> 3 files changed, 20 insertions(+), 12 deletions(-)
>
> --
> 2.20.1

My colleague, Joerg, has validated that these patches fix an issue we
saw where performing multi-byte writes to a SST25VF016B would fail.

Tested-by: Joerg Hofrichter <joerg.hofrichter@ni.com>

Thanks,
Michael

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