diff options
Diffstat (limited to 'drivers/mtd/spi-nor/sfdp.c')
| -rw-r--r-- | drivers/mtd/spi-nor/sfdp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c index e2a43d39eb5f..21fa9ab78eae 100644 --- a/drivers/mtd/spi-nor/sfdp.c +++ b/drivers/mtd/spi-nor/sfdp.c @@ -1047,9 +1047,16 @@ static int spi_nor_parse_4bait(struct spi_nor *nor, } /* 4BAIT is the only SFDP table that indicates page program support. */ - if (pp_hwcaps & SNOR_HWCAPS_PP) + if (pp_hwcaps & SNOR_HWCAPS_PP) { spi_nor_set_pp_settings(¶ms_pp[SNOR_CMD_PP], SPINOR_OP_PP_4B, SNOR_PROTO_1_1_1); + /* + * Since xSPI Page Program opcode is backward compatible with + * Legacy SPI, use Legacy SPI opcode there as well. + */ + spi_nor_set_pp_settings(¶ms_pp[SNOR_CMD_PP_8_8_8_DTR], + SPINOR_OP_PP_4B, SNOR_PROTO_8_8_8_DTR); + } if (pp_hwcaps & SNOR_HWCAPS_PP_1_1_4) spi_nor_set_pp_settings(¶ms_pp[SNOR_CMD_PP_1_1_4], SPINOR_OP_PP_1_1_4_4B, |