Messages in this thread | | | Date | Tue, 22 Feb 2022 08:24:31 +0100 | From | Michael Walle <> | Subject | Re: [PATCH v2 1/1] mtd: spi-nor: winbond: Add support for w25q01jv-iq |
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Hi,
Am 2022-02-22 07:42, schrieb Potin Lai: > Add support for winbond w25q01jv-iq chip > > root@bletchley:~# cat > /sys/devices/platform/ahb/1e620000.spi/spi_master/spi0/spi0.0/spi-nor/jedec_id > ef4021 > root@bletchley:~# cat > /sys/devices/platform/ahb/1e620000.spi/spi_master/spi0/spi0.0/spi-nor/manufacturer > winbond > root@bletchley:~# cat > /sys/devices/platform/ahb/1e620000.spi/spi_master/spi0/spi0.0/spi-nor/partname > w25q01jv-iq > root@bletchley:~# hexdump -C > /sys/devices/platform/ahb/1e620000.spi/spi_master/spi0/spi0.0/spi-nor/sfdp > 00000000 53 46 44 50 06 01 01 ff 00 06 01 10 80 00 00 ff > |SFDP............| > 00000010 84 00 01 02 d0 00 00 ff 03 00 01 02 f0 00 00 ff > |................| > 00000020 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > |................| > * > 00000080 e5 20 fb ff ff ff ff 3f 44 eb 08 6b 08 3b 42 bb |. > .....?D..k.;B.| > 00000090 fe ff ff ff ff ff 00 00 ff ff 40 eb 0c 20 0f 52 |..........@.. > .R| > 000000a0 10 d8 00 00 36 02 a6 00 82 ea 14 e2 e9 63 76 33 > |....6........cv3| > 000000b0 7a 75 7a 75 f7 a2 d5 5c 19 f7 4d ff e9 70 f9 a5 > |zuzu...\..M..p..| > 000000c0 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff > |................| > 000000d0 ff 0a f0 ff 21 ff dc ff |....!...| > 000000d8
Can you please provide an md5sum or sha256sum of this file?
> > Signed-off-by: Potin Lai <potin.lai@quantatw.com> > > --- > > Changes v1 --> v2: > - rework patch to work with new flags > > --- > drivers/mtd/spi-nor/winbond.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/mtd/spi-nor/winbond.c > b/drivers/mtd/spi-nor/winbond.c > index 59d53b4c39c8..4c088250fe96 100644 > --- a/drivers/mtd/spi-nor/winbond.c > +++ b/drivers/mtd/spi-nor/winbond.c > @@ -131,6 +131,8 @@ static const struct flash_info winbond_parts[] = { > { "w25q512jvq", INFO(0xef4020, 0, 64 * 1024, 1024) > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | > SPI_NOR_QUAD_READ) }, > + { "w25q01jv-iq", INFO(0xef4021, 0, 64 * 1024, 2048)
name should be "w25q01jvq", see the flash name right before.
With that fixed, and the md5sum above:
Reviewed-by: Michael Walle <michael@walle.cc>
> + PARSE_SFDP }, > }; >
-michael
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