| Message ID | 1462549061-88356-1-git-send-email-computersforpeace@gmail.com |
|---|---|
| State | Accepted |
| Commit | e5366a266a8cd4cd6b0fe66876462cca2e1c6a89 |
| Headers | show |
On 05/06/2016 05:37 PM, Brian Norris wrote: > Also note the GigaDevice JEDEC ID. > > No write-protect support yet, since this flash uses a different status > register layout. > > Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> > Signed-off-by: Brian Norris <computersforpeace@gmail.com> > --- > v2: fixed duplicate flag Acked-by: Marek Vasut <marex@denx.de> > drivers/mtd/spi-nor/spi-nor.c | 1 + > include/linux/mtd/spi-nor.h | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c > index 157841dc3e99..c52e45594bfd 100644 > --- a/drivers/mtd/spi-nor/spi-nor.c > +++ b/drivers/mtd/spi-nor/spi-nor.c > @@ -832,6 +832,7 @@ static const struct flash_info spi_nor_ids[] = { > /* GigaDevice */ > { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, > { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, > + { "gd25lq64c", INFO(0xc86017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, > { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, > > /* Intel/Numonyx -- xxxs33b */ > diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h > index 3c36113a88e1..7f041bd88b82 100644 > --- a/include/linux/mtd/spi-nor.h > +++ b/include/linux/mtd/spi-nor.h > @@ -21,6 +21,7 @@ > * Sometimes these are the same as CFI IDs, but sometimes they aren't. > */ > #define SNOR_MFR_ATMEL CFI_MFR_ATMEL > +#define SNOR_MFR_GIGADEVICE 0xc8 > #define SNOR_MFR_INTEL CFI_MFR_INTEL > #define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ > #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX >
On Fri, May 06, 2016 at 06:23:48PM +0200, Marek Vasut wrote: > On 05/06/2016 05:37 PM, Brian Norris wrote: > > Also note the GigaDevice JEDEC ID. > > > > No write-protect support yet, since this flash uses a different status > > register layout. > > > > Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> > > Signed-off-by: Brian Norris <computersforpeace@gmail.com> > > --- > > v2: fixed duplicate flag > > Acked-by: Marek Vasut <marex@denx.de> Forgot to note: pushed this to l2-mtd.git several days ago
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 157841dc3e99..c52e45594bfd 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -832,6 +832,7 @@ static const struct flash_info spi_nor_ids[] = { /* GigaDevice */ { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) }, { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) }, + { "gd25lq64c", INFO(0xc86017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) }, /* Intel/Numonyx -- xxxs33b */ diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 3c36113a88e1..7f041bd88b82 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -21,6 +21,7 @@ * Sometimes these are the same as CFI IDs, but sometimes they aren't. */ #define SNOR_MFR_ATMEL CFI_MFR_ATMEL +#define SNOR_MFR_GIGADEVICE 0xc8 #define SNOR_MFR_INTEL CFI_MFR_INTEL #define SNOR_MFR_MICRON CFI_MFR_ST /* ST Micro <--> Micron */ #define SNOR_MFR_MACRONIX CFI_MFR_MACRONIX
Also note the GigaDevice JEDEC ID. No write-protect support yet, since this flash uses a different status register layout. Cc: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Brian Norris <computersforpeace@gmail.com> --- v2: fixed duplicate flag drivers/mtd/spi-nor/spi-nor.c | 1 + include/linux/mtd/spi-nor.h | 1 + 2 files changed, 2 insertions(+)