diff options
Diffstat (limited to 'drivers/mtd/spi/spi_flash.c')
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 2911729b289..c1591242591 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -128,6 +128,7 @@ static int clean_bar(struct spi_flash *flash) if (flash->bank_curr == 0) return 0; cmd = flash->bank_write_cmd; + flash->bank_curr = 0; return spi_flash_write_common(flash, &cmd, 1, &bank_sel, 1); } @@ -1202,14 +1203,15 @@ int spi_flash_scan(struct spi_flash *flash) flash->shift = (flash->dual_flash & SF_DUAL_PARALLEL_FLASH) ? 1 : 0; flash->page_size = info->page_size; /* - * The Spansion S25FL032P and S25FL064P have 256b pages, yet use the - * 0x4d00 Extended JEDEC code. The rest of the Spansion flashes with - * the 0x4d00 Extended JEDEC code have 512b pages. All of the others - * have 256b pages. + * The Spansion S25FS512S, S25FL032P and S25FL064P have 256b pages, + * yet use the 0x4d00 Extended JEDEC code. The rest of the Spansion + * flashes with the 0x4d00 Extended JEDEC code have 512b pages. + * All of the others have 256b pages. */ if (JEDEC_EXT(info) == 0x4d00) { if ((JEDEC_ID(info) != 0x0215) && - (JEDEC_ID(info) != 0x0216)) + (JEDEC_ID(info) != 0x0216) && + (JEDEC_ID(info) != 0x0220)) flash->page_size = 512; } flash->page_size <<= flash->shift; |