* [PATCH v2 0/2] mtd: spi-nor: Support for another sst flash @ 2023-06-16 14:08 Miquel Raynal 2023-06-16 14:08 ` [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash Miquel Raynal 2023-06-16 14:08 ` [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series Miquel Raynal 0 siblings, 2 replies; 6+ messages in thread From: Miquel Raynal @ 2023-06-16 14:08 UTC (permalink / raw) To: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus, Pratyush Yadav, Michael Walle, linux-mtd Cc: Thomas Petazzoni, Miquel Raynal Hello, Here are a couple of patches adding support for the sst26vf032b spi-nor, I could successfully use the PARSE_SFDP flag actually, so here is a second patch actually switching to SFDP parsing for its cousins as well. Cheers, Miquèl Changes in v2: * Drop the useless binding change. * Add Link tag in commit message. * Use the PARSE_SFDP flag. * Drop redundant information from the known parts and its cousin. Miquel Raynal (2): mtd: spi-nor: Add support for sst26vf032b flash mtd: spi-nor: Drop redundant information on the sst26vf flash series drivers/mtd/spi-nor/sst.c | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash 2023-06-16 14:08 [PATCH v2 0/2] mtd: spi-nor: Support for another sst flash Miquel Raynal @ 2023-06-16 14:08 ` Miquel Raynal 2023-06-19 8:18 ` Tudor Ambarus 2023-06-16 14:08 ` [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series Miquel Raynal 1 sibling, 1 reply; 6+ messages in thread From: Miquel Raynal @ 2023-06-16 14:08 UTC (permalink / raw) To: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus, Pratyush Yadav, Michael Walle, linux-mtd Cc: Thomas Petazzoni, Miquel Raynal Describe this new part. The datasheet is public. Link: https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/SST26VF032B-SST26VF032BA-2.5V-3.0V-32-Mbit-Serial-Quad-IO-%28SQI%29-Flash-Memory-20005218K.pdf Here are the sfdp tables plus base testing to show it works. $ cat /sys/bus/spi/devices/spi0.0/spi-nor/partname sst26vf032b $ cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id bf2642 $ cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer sst $ xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp 53464450060102ff00060110300000ff81000106000100ffbf0001180002 0001fffffffffffffffffffffffffffffffffd20f1ffffffff0144eb086b 083b80bbfeffffffffff00ffffff440b0c200dd80fd810d820914824806f 1d81ed0f773830b030b0f7ffffff29c25cfff030c080ffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffff0004fff37f0000f57f0000f9ff 3d00f57f0000f37f0000ffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff ffffbf2642ffb95ffdff30f260f332ff0a122346ff0f19320f1919ffffff ffffffff00669938ff05013506040232b03072428de89888a585c09faf5a ffff06ec060c0003080bffffffffff07ffff0202ff060300fdfd040600fc 0300fefe0202070e $ md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp e7efddddb3d5ee89ca37bf6b6e789645 /sys/bus/spi/devices/spi0.0/spi-nor/sfdp $ dd if=/dev/urandom of=./qspi_test bs=1M count=1 1+0 records in 1+0 records out $ mtd_debug write /dev/mtd0 0 1048576 qspi_test Copied 1048576 bytes from qspi_test to address 0x00000000 in flash $ mtd_debug erase /dev/mtd0 0 1048576 Erased 1048576 bytes from address 0x00000000 in flash $ mtd_debug read /dev/mtd0 0 1048576 qspi_read Copied 1048576 bytes from address 0x00000000 in flash to qspi_read $ hexdump qspi_read 0000000 ffff ffff ffff ffff ffff ffff ffff ffff * 0100000 $ mtd_debug write /dev/mtd0 0 1048576 qspi_test Copied 1048576 bytes from qspi_test to address 0x00000000 in flash $ mtd_debug read /dev/mtd0 0 1048576 qspi_read Copied 1048576 bytes from address 0x00000000 in flash to qspi_read $ sha1sum qspi_test qspi_read 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_test 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_read Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/spi-nor/sst.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c index 99c8a19493f5..48970d2f78fa 100644 --- a/drivers/mtd/spi-nor/sst.c +++ b/drivers/mtd/spi-nor/sst.c @@ -113,6 +113,10 @@ static const struct flash_info sst_nor_parts[] = { FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) .fixups = &sst26vf_nor_fixups }, + { "sst26vf032b", INFO(0xbf2642, 0, 0, 0) + FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) + PARSE_SFDP + .fixups = &sst26vf_nor_fixups }, { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash 2023-06-16 14:08 ` [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash Miquel Raynal @ 2023-06-19 8:18 ` Tudor Ambarus 2023-07-12 16:13 ` Miquel Raynal 0 siblings, 1 reply; 6+ messages in thread From: Tudor Ambarus @ 2023-06-19 8:18 UTC (permalink / raw) To: Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Pratyush Yadav, Michael Walle, linux-mtd Cc: Thomas Petazzoni Hi, Miquel, On 6/16/23 15:08, Miquel Raynal wrote: > Describe this new part. The datasheet is public. > > Link: https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/SST26VF032B-SST26VF032BA-2.5V-3.0V-32-Mbit-Serial-Quad-IO-%28SQI%29-Flash-Memory-20005218K.pdf > > Here are the sfdp tables plus base testing to show it works. > > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/partname > sst26vf032b > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id > bf2642 > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer > sst > $ xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > 53464450060102ff00060110300000ff81000106000100ffbf0001180002 > 0001fffffffffffffffffffffffffffffffffd20f1ffffffff0144eb086b > 083b80bbfeffffffffff00ffffff440b0c200dd80fd810d820914824806f > 1d81ed0f773830b030b0f7ffffff29c25cfff030c080ffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffff0004fff37f0000f57f0000f9ff > 3d00f57f0000f37f0000ffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > ffffbf2642ffb95ffdff30f260f332ff0a122346ff0f19320f1919ffffff > ffffffff00669938ff05013506040232b03072428de89888a585c09faf5a > ffff06ec060c0003080bffffffffff07ffff0202ff060300fdfd040600fc > 0300fefe0202070e > $ md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > e7efddddb3d5ee89ca37bf6b6e789645 /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > > $ dd if=/dev/urandom of=./qspi_test bs=1M count=1 > 1+0 records in > 1+0 records out > $ mtd_debug write /dev/mtd0 0 1048576 qspi_test > Copied 1048576 bytes from qspi_test to address 0x00000000 in flash > $ mtd_debug erase /dev/mtd0 0 1048576 > Erased 1048576 bytes from address 0x00000000 in flash > $ mtd_debug read /dev/mtd0 0 1048576 qspi_read > Copied 1048576 bytes from address 0x00000000 in flash to qspi_read > $ hexdump qspi_read > 0000000 ffff ffff ffff ffff ffff ffff ffff ffff > * > 0100000 > $ mtd_debug write /dev/mtd0 0 1048576 qspi_test > Copied 1048576 bytes from qspi_test to address 0x00000000 in flash > $ mtd_debug read /dev/mtd0 0 1048576 qspi_read > Copied 1048576 bytes from address 0x00000000 in flash to qspi_read > $ sha1sum qspi_test qspi_read > 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_test > 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_read > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> > --- > drivers/mtd/spi-nor/sst.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c > index 99c8a19493f5..48970d2f78fa 100644 > --- a/drivers/mtd/spi-nor/sst.c > +++ b/drivers/mtd/spi-nor/sst.c > @@ -113,6 +113,10 @@ static const struct flash_info sst_nor_parts[] = { > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) > .fixups = &sst26vf_nor_fixups }, > + { "sst26vf032b", INFO(0xbf2642, 0, 0, 0) > + FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > + PARSE_SFDP > + .fixups = &sst26vf_nor_fixups }, > { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) Looks good to me, I'll queue it for 6.6. Cheers, ta ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash 2023-06-19 8:18 ` Tudor Ambarus @ 2023-07-12 16:13 ` Miquel Raynal 0 siblings, 0 replies; 6+ messages in thread From: Miquel Raynal @ 2023-07-12 16:13 UTC (permalink / raw) To: Tudor Ambarus Cc: Richard Weinberger, Vignesh Raghavendra, Pratyush Yadav, Michael Walle, linux-mtd, Thomas Petazzoni Hi Tudor, tudor.ambarus@linaro.org wrote on Mon, 19 Jun 2023 09:18:08 +0100: > Hi, Miquel, > > On 6/16/23 15:08, Miquel Raynal wrote: > > Describe this new part. The datasheet is public. > > > > Link: https://ww1.microchip.com/downloads/aemDocuments/documents/MPD/ProductDocuments/DataSheets/SST26VF032B-SST26VF032BA-2.5V-3.0V-32-Mbit-Serial-Quad-IO-%28SQI%29-Flash-Memory-20005218K.pdf > > > > Here are the sfdp tables plus base testing to show it works. > > > > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/partname > > sst26vf032b > > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/jedec_id > > bf2642 > > $ cat /sys/bus/spi/devices/spi0.0/spi-nor/manufacturer > > sst > > $ xxd -p /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > > 53464450060102ff00060110300000ff81000106000100ffbf0001180002 > > 0001fffffffffffffffffffffffffffffffffd20f1ffffffff0144eb086b > > 083b80bbfeffffffffff00ffffff440b0c200dd80fd810d820914824806f > > 1d81ed0f773830b030b0f7ffffff29c25cfff030c080ffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffff0004fff37f0000f57f0000f9ff > > 3d00f57f0000f37f0000ffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff > > ffffbf2642ffb95ffdff30f260f332ff0a122346ff0f19320f1919ffffff > > ffffffff00669938ff05013506040232b03072428de89888a585c09faf5a > > ffff06ec060c0003080bffffffffff07ffff0202ff060300fdfd040600fc > > 0300fefe0202070e > > $ md5sum /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > > e7efddddb3d5ee89ca37bf6b6e789645 /sys/bus/spi/devices/spi0.0/spi-nor/sfdp > > > > $ dd if=/dev/urandom of=./qspi_test bs=1M count=1 > > 1+0 records in > > 1+0 records out > > $ mtd_debug write /dev/mtd0 0 1048576 qspi_test > > Copied 1048576 bytes from qspi_test to address 0x00000000 in flash > > $ mtd_debug erase /dev/mtd0 0 1048576 > > Erased 1048576 bytes from address 0x00000000 in flash > > $ mtd_debug read /dev/mtd0 0 1048576 qspi_read > > Copied 1048576 bytes from address 0x00000000 in flash to qspi_read > > $ hexdump qspi_read > > 0000000 ffff ffff ffff ffff ffff ffff ffff ffff > > * > > 0100000 > > $ mtd_debug write /dev/mtd0 0 1048576 qspi_test > > Copied 1048576 bytes from qspi_test to address 0x00000000 in flash > > $ mtd_debug read /dev/mtd0 0 1048576 qspi_read > > Copied 1048576 bytes from address 0x00000000 in flash to qspi_read > > $ sha1sum qspi_test qspi_read > > 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_test > > 2f2f191c7a937eca5db21a1c39e79e7327587cc1 qspi_read > > > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> > > --- > > drivers/mtd/spi-nor/sst.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c > > index 99c8a19493f5..48970d2f78fa 100644 > > --- a/drivers/mtd/spi-nor/sst.c > > +++ b/drivers/mtd/spi-nor/sst.c > > @@ -113,6 +113,10 @@ static const struct flash_info sst_nor_parts[] = { > > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) > > .fixups = &sst26vf_nor_fixups }, > > + { "sst26vf032b", INFO(0xbf2642, 0, 0, 0) > > + FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > > + PARSE_SFDP > > + .fixups = &sst26vf_nor_fixups }, > > { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) > > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) > > > Looks good to me, I'll queue it for 6.6. It does not apply anymore on -rc1, I'll send you an update so you don't have to care about the conflict. Thanks, Miquèl ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series 2023-06-16 14:08 [PATCH v2 0/2] mtd: spi-nor: Support for another sst flash Miquel Raynal 2023-06-16 14:08 ` [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash Miquel Raynal @ 2023-06-16 14:08 ` Miquel Raynal 2023-06-19 8:20 ` Tudor Ambarus 1 sibling, 1 reply; 6+ messages in thread From: Miquel Raynal @ 2023-06-16 14:08 UTC (permalink / raw) To: Richard Weinberger, Vignesh Raghavendra, Tudor Ambarus, Pratyush Yadav, Michael Walle, linux-mtd Cc: Thomas Petazzoni, Miquel Raynal It seems like the whole sst26vf flash series share the exact same properties, beside the final size due to a lower/higher number of blocks in the final die. As the intermediate version fully supports SFDP parsing, we assume the others as well. Drop the redundant information and use the PARSE_SFDP flag instead. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/mtd/spi-nor/sst.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c index 48970d2f78fa..467154176dd6 100644 --- a/drivers/mtd/spi-nor/sst.c +++ b/drivers/mtd/spi-nor/sst.c @@ -109,17 +109,17 @@ static const struct flash_info sst_nor_parts[] = { { "sst26wf016b", INFO(0xbf2651, 0, 64 * 1024, 32) NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { "sst26vf016b", INFO(0xbf2641, 0, 64 * 1024, 32) + { "sst26vf016b", INFO(0xbf2641, 0, 0, 0) FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) + PARSE_SFDP .fixups = &sst26vf_nor_fixups }, { "sst26vf032b", INFO(0xbf2642, 0, 0, 0) FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) PARSE_SFDP .fixups = &sst26vf_nor_fixups }, - { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) + { "sst26vf064b", INFO(0xbf2643, 0, 0, 0) FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) + PARSE_SFDP .fixups = &sst26vf_nor_fixups }, }; -- 2.34.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series 2023-06-16 14:08 ` [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series Miquel Raynal @ 2023-06-19 8:20 ` Tudor Ambarus 0 siblings, 0 replies; 6+ messages in thread From: Tudor Ambarus @ 2023-06-19 8:20 UTC (permalink / raw) To: Miquel Raynal, Richard Weinberger, Vignesh Raghavendra, Pratyush Yadav, Michael Walle, linux-mtd Cc: Thomas Petazzoni On 6/16/23 15:08, Miquel Raynal wrote: > It seems like the whole sst26vf flash series share the exact same > properties, beside the final size due to a lower/higher number of blocks > in the final die. As the intermediate version fully supports SFDP > parsing, we assume the others as well. I think the changes are fine, but I'm not going to queue things that are not tested. I saw too many things to rely on assumptions. All these will be changed one at a time when we have hw on our hands. > > Drop the redundant information and use the PARSE_SFDP flag instead. > > Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> > --- > drivers/mtd/spi-nor/sst.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/drivers/mtd/spi-nor/sst.c b/drivers/mtd/spi-nor/sst.c > index 48970d2f78fa..467154176dd6 100644 > --- a/drivers/mtd/spi-nor/sst.c > +++ b/drivers/mtd/spi-nor/sst.c > @@ -109,17 +109,17 @@ static const struct flash_info sst_nor_parts[] = { > { "sst26wf016b", INFO(0xbf2651, 0, 64 * 1024, 32) > NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | > SPI_NOR_QUAD_READ) }, > - { "sst26vf016b", INFO(0xbf2641, 0, 64 * 1024, 32) > + { "sst26vf016b", INFO(0xbf2641, 0, 0, 0) > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ) > + PARSE_SFDP > .fixups = &sst26vf_nor_fixups }, > { "sst26vf032b", INFO(0xbf2642, 0, 0, 0) > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > PARSE_SFDP > .fixups = &sst26vf_nor_fixups }, > - { "sst26vf064b", INFO(0xbf2643, 0, 64 * 1024, 128) > + { "sst26vf064b", INFO(0xbf2643, 0, 0, 0) > FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_SWP_IS_VOLATILE) > - NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) > + PARSE_SFDP > .fixups = &sst26vf_nor_fixups }, > }; > ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2023-07-12 16:14 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2023-06-16 14:08 [PATCH v2 0/2] mtd: spi-nor: Support for another sst flash Miquel Raynal 2023-06-16 14:08 ` [PATCH v2 1/2] mtd: spi-nor: Add support for sst26vf032b flash Miquel Raynal 2023-06-19 8:18 ` Tudor Ambarus 2023-07-12 16:13 ` Miquel Raynal 2023-06-16 14:08 ` [PATCH v2 2/2] mtd: spi-nor: Drop redundant information on the sst26vf flash series Miquel Raynal 2023-06-19 8:20 ` Tudor Ambarus
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