Hi, On Wed, May 22, 2013 at 6:31 AM, Kuo-Jung Su <[email protected]> wrote: > 2013/5/22 Jagan Teki <[email protected]>: >> Hi, >> >> I have a simple question like these parts are legacy flashes i guess. >> Could you please tell me on which boards these were used? >> > > It's used on Faraday A369 evaluation board. > However the u-boot source codes for A369 is still waiting for approval. > Here is the link to u-boot patchwork:
Ok, Thanks for your information. > > http://patchwork.ozlabs.org/patch/242006/ > >> Thanks, >> Jagan. >> >> On Fri, Apr 26, 2013 at 1:32 PM, Kuo-Jung Su <[email protected]> wrote: >>> From: Kuo-Jung Su <[email protected]> >>> >>> Signed-off-by: Kuo-Jung Su <[email protected]> >>> --- >>> drivers/mtd/spi/winbond.c | 17 ++++++++++++++++- >>> 1 file changed, 16 insertions(+), 1 deletion(-) >>> >>> diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c >>> index 2716209..2a27837 100644 >>> --- a/drivers/mtd/spi/winbond.c >>> +++ b/drivers/mtd/spi/winbond.c >>> @@ -18,6 +18,21 @@ struct winbond_spi_flash_params { >>> >>> static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { >>> { >>> + .id = 0x2014, >>> + .nr_blocks = 16, >>> + .name = "W25P80", W25P80 is an 8Mbit flash right, is this name W25P80 or W25P08? ofcourse, I have seen the same on datasheet as well. Thanks, Jagan. >>> + }, >>> + { >>> + .id = 0x2015, >>> + .nr_blocks = 32, >>> + .name = "W25P16", >>> + }, >>> + { >>> + .id = 0x2016, >>> + .nr_blocks = 64, >>> + .name = "W25P32", >>> + }, >>> + { >>> .id = 0x3013, >>> .nr_blocks = 8, >>> .name = "W25X40", >>> @@ -104,7 +119,7 @@ struct spi_flash *spi_flash_probe_winbond(struct >>> spi_slave *spi, u8 *idcode) >>> } >>> >>> flash->page_size = 256; >>> - flash->sector_size = 4096; >>> + flash->sector_size = (idcode[1] == 0x20) ? 65536 : 4096; >>> flash->size = 4096 * 16 * params->nr_blocks; >>> >>> return flash; >>> -- >>> 1.7.9.5 >>> >>> _______________________________________________ >>> U-Boot mailing list >>> [email protected] >>> http://lists.denx.de/mailman/listinfo/u-boot > > > > -- > Best wishes, > Kuo-Jung Su _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
