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According to datasheet, it contain SFDP and support 8D-8D-8D mode. Add comments here, remider to change the code in future if has a chance to test on this chip. Link: https://datasheet.octopart.com/MT35XU02GCBA1G12-0AAT-Micron-datasheet= -138896808.pdf Signed-off-by: Haibo Chen --- drivers/mtd/spi-nor/micron-st.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-s= t.c index 6d081ec176c37249e5ddb724b61bd70f68088163..cc053b4d615ade3f12068618f83= 55779561dce55 100644 --- a/drivers/mtd/spi-nor/micron-st.c +++ b/drivers/mtd/spi-nor/micron-st.c @@ -206,6 +206,12 @@ static const struct flash_info micron_nor_parts[] =3D { .fixup_flags =3D SPI_NOR_IO_MODE_EN_VOLATILE, .fixups =3D &mt35xu01gbba_fixups, }, { + /* + * MT35XU02GCBA contain SFDP, so no need the size + * and no_sfdp_flags here, should similar with + * MT35XU01GBBA, but with 4 dies. If someone can + * test on this chip, can change accordingly. + */ .id =3D SNOR_ID(0x2c, 0x5b, 0x1c), .name =3D "mt35xu02g", .sector_size =3D SZ_128K, --=20 2.34.1