Message ID | db160f72-d3e9-44ad-932b-628eceb025d3@VA3EHSMHS024.ehs.local |
---|---|
State | Superseded |
Delegated to: | Jagannadha Sutradharudu Teki |
Headers | show |
On 09/15/2013 11:15 AM, Jagannadha Sutradharudu Teki wrote: > Added SST25* parts are which are avilable in spi_flash_probe_legacy.c. > > Updated the sector_size attributes as per the flash parts. > Looks fine for with this sector_size for computing the size > of flash. > > Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> > --- > Changes for v3: > - none > Changes for v2: > - Enable CONFIG_SPI_FLASH_SST > > drivers/mtd/spi/spi_flash_probe.c | 13 ++++++++++++- > 1 file changed, 12 insertions(+), 1 deletion(-) > > diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c > index 6f0dd84..62c9d0a 100644 > --- a/drivers/mtd/spi/spi_flash_probe.c > +++ b/drivers/mtd/spi/spi_flash_probe.c > @@ -88,6 +88,18 @@ static const struct spi_flash_params spi_flash_params_table[] = { > {"N25Q1024", 0x20ba21, 0x0, 64 * 1024, 2048}, > {"N25Q1024A", 0x20bb21, 0x0, 64 * 1024, 2048}, > #endif > +#ifdef CONFIG_SPI_FLASH_SST /* SST */ > + {"SST25VF040B", 0xbf258d, 0x0, 64 * 1024, 8}, > + {"SST25VF080B", 0xbf258e, 0x0, 64 * 1024, 16}, > + {"SST25VF016B", 0xbf2541, 0x0, 64 * 1024, 32}, > + {"SST25VF032B", 0xbf254a, 0x0, 64 * 1024, 64}, > + {"SST25VF064C", 0xbf254b, 0x0, 64 * 1024, 128}, > + {"SST25WF512", 0xbf2501, 0x0, 64 * 1024, 1}, > + {"SST25WF010", 0xbf2502, 0x0, 64 * 1024, 2}, > + {"SST25WF020", 0xbf2503, 0x0, 64 * 1024, 4}, > + {"SST25WF040", 0xbf2504, 0x0, 64 * 1024, 8}, > + {"SST25WF080", 0xbf2505, 0x0, 64 * 1024, 16}, > +#endif > #ifdef CONFIG_SPI_FLASH_WINBOND /* WINBOND */ > {"W25P80", 0xef2014, 0x0, 64 * 1024, 16}, > {"W25P16", 0xef2015, 0x0, 64 * 1024, 32}, > @@ -125,7 +137,6 @@ static const struct spi_flash_params spi_flash_params_table[] = { > * TODO: > * ATMEL > * RAMTRON > - * SST > */ > }; > > Tested-by: Eric Nelson <eric.nelson@boundarydevices.com> Tested on i.MX6Q (nitrogen6q) and i.MX6S (nitrogen6s) with p/n SST25VF016B.
diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c index 6f0dd84..62c9d0a 100644 --- a/drivers/mtd/spi/spi_flash_probe.c +++ b/drivers/mtd/spi/spi_flash_probe.c @@ -88,6 +88,18 @@ static const struct spi_flash_params spi_flash_params_table[] = { {"N25Q1024", 0x20ba21, 0x0, 64 * 1024, 2048}, {"N25Q1024A", 0x20bb21, 0x0, 64 * 1024, 2048}, #endif +#ifdef CONFIG_SPI_FLASH_SST /* SST */ + {"SST25VF040B", 0xbf258d, 0x0, 64 * 1024, 8}, + {"SST25VF080B", 0xbf258e, 0x0, 64 * 1024, 16}, + {"SST25VF016B", 0xbf2541, 0x0, 64 * 1024, 32}, + {"SST25VF032B", 0xbf254a, 0x0, 64 * 1024, 64}, + {"SST25VF064C", 0xbf254b, 0x0, 64 * 1024, 128}, + {"SST25WF512", 0xbf2501, 0x0, 64 * 1024, 1}, + {"SST25WF010", 0xbf2502, 0x0, 64 * 1024, 2}, + {"SST25WF020", 0xbf2503, 0x0, 64 * 1024, 4}, + {"SST25WF040", 0xbf2504, 0x0, 64 * 1024, 8}, + {"SST25WF080", 0xbf2505, 0x0, 64 * 1024, 16}, +#endif #ifdef CONFIG_SPI_FLASH_WINBOND /* WINBOND */ {"W25P80", 0xef2014, 0x0, 64 * 1024, 16}, {"W25P16", 0xef2015, 0x0, 64 * 1024, 32}, @@ -125,7 +137,6 @@ static const struct spi_flash_params spi_flash_params_table[] = { * TODO: * ATMEL * RAMTRON - * SST */ };
Added SST25* parts are which are avilable in spi_flash_probe_legacy.c. Updated the sector_size attributes as per the flash parts. Looks fine for with this sector_size for computing the size of flash. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> --- Changes for v3: - none Changes for v2: - Enable CONFIG_SPI_FLASH_SST drivers/mtd/spi/spi_flash_probe.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-)