| Message ID | 1562092745-11541-3-git-send-email-sagar.kadam@sifive.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | mtd: spi-nor: add support for is25wp256 spi-nor flash | expand |
On 03/07/19 12:09 AM, Sagar Shrikant Kadam wrote: > Use the post bfpt fixup hook for the is25wp256 device as done for > is25lp256 device to overwrite the address width advertised by BFPT. > > For instance the standard devices eg: IS25WP256D-JMLE where J stands > for "standard" does not support SFDP. > > Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> > --- Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com> > drivers/mtd/spi-nor/spi-nor.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index 971f0f3..315eeec 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -1860,7 +1860,7 @@ static int sr2_bit7_quad_enable(struct spi_nor *nor) > { "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 1024, > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > SPI_NOR_4B_OPCODES) > - }, > + .fixups = &is25lp256_fixups }, > /* Macronix */ > { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) }, > { "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) }, >
Hi Vignesh, On Fri, Aug 9, 2019 at 5:05 PM Vignesh Raghavendra <vigneshr@ti.com> wrote: > > > > On 03/07/19 12:09 AM, Sagar Shrikant Kadam wrote: > > Use the post bfpt fixup hook for the is25wp256 device as done for > > is25lp256 device to overwrite the address width advertised by BFPT. > > > > For instance the standard devices eg: IS25WP256D-JMLE where J stands > > for "standard" does not support SFDP. > > > > Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> > > --- > > Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com> > Thankyou for reviewing. BR, Sagar > > drivers/mtd/spi-nor/spi-nor.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > > index 971f0f3..315eeec 100644 > > --- a/drivers/mtd/spi-nor/spi-nor.c > > +++ b/drivers/mtd/spi-nor/spi-nor.c > > @@ -1860,7 +1860,7 @@ static int sr2_bit7_quad_enable(struct spi_nor *nor) > > { "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 1024, > > SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | > > SPI_NOR_4B_OPCODES) > > - }, > > + .fixups = &is25lp256_fixups }, > > /* Macronix */ > > { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) }, > > { "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) }, > > > > -- > Regards > Vignesh
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 971f0f3..315eeec 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1860,7 +1860,7 @@ static int sr2_bit7_quad_enable(struct spi_nor *nor) { "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) - }, + .fixups = &is25lp256_fixups }, /* Macronix */ { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) }, { "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) },
Use the post bfpt fixup hook for the is25wp256 device as done for is25lp256 device to overwrite the address width advertised by BFPT. For instance the standard devices eg: IS25WP256D-JMLE where J stands for "standard" does not support SFDP. Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com> --- drivers/mtd/spi-nor/spi-nor.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)