| Message ID | 4c5b64e5-4a45-4564-8908-10629eb8d562@VA3EHSMHS040.ehs.local |
|---|---|
| State | Accepted |
| Delegated to: | Jagannadha Sutradharudu Teki |
| Headers | show |
On Wed, Jan 8, 2014 at 11:27 AM, Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> wrote: > Remove the flag SECT_4K for device N25Q128 as the 4K-byte > sub sector erase granularity is available only for top/bottom > 8 sectors in some of the N25Q128 chips. > > Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> > --- > drivers/mtd/spi/sf_params.c | 4 ++-- > 1 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c > index 4cdb4c2..daf8fe7 100644 > --- a/drivers/mtd/spi/sf_params.c > +++ b/drivers/mtd/spi/sf_params.c > @@ -73,8 +73,8 @@ const struct spi_flash_params spi_flash_params_table[] = { > {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, > {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, > {"N25Q64A", 0x20bb17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, > - {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, > - {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, > + {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, > + {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, > {"N25Q256", 0x20ba19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, > {"N25Q256A", 0x20bb19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, > {"N25Q512", 0x20ba20, 0x0, 64 * 1024, 1024, RD_FULL, WR_QPP | E_FSR | SECT_4K}, > -- > 1.7.4 Applied to u-boot-spi/master
diff --git a/drivers/mtd/spi/sf_params.c b/drivers/mtd/spi/sf_params.c index 4cdb4c2..daf8fe7 100644 --- a/drivers/mtd/spi/sf_params.c +++ b/drivers/mtd/spi/sf_params.c @@ -73,8 +73,8 @@ const struct spi_flash_params spi_flash_params_table[] = { {"N25Q32A", 0x20bb16, 0x0, 64 * 1024, 64, RD_FULL, WR_QPP | SECT_4K}, {"N25Q64", 0x20ba17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, {"N25Q64A", 0x20bb17, 0x0, 64 * 1024, 128, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, - {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP | SECT_4K}, + {"N25Q128", 0x20ba18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, + {"N25Q128A", 0x20bb18, 0x0, 64 * 1024, 256, RD_FULL, WR_QPP}, {"N25Q256", 0x20ba19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, {"N25Q256A", 0x20bb19, 0x0, 64 * 1024, 512, RD_FULL, WR_QPP | SECT_4K}, {"N25Q512", 0x20ba20, 0x0, 64 * 1024, 1024, RD_FULL, WR_QPP | E_FSR | SECT_4K},
Remove the flag SECT_4K for device N25Q128 as the 4K-byte sub sector erase granularity is available only for top/bottom 8 sectors in some of the N25Q128 chips. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> --- drivers/mtd/spi/sf_params.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)