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Subject[PATCH v4 2/3] mtd: spi-nor: Add additional octal-mode page program flags to be checked during SFDP 4BAIT parsing
Date
This adds some support for automatically searching a chip's SFDP table for:

program commands: 1S-1S-8S, 1S-8S-8S

Signed-off-by: Nathan Barrett-Morrison <nathan.morrison@timesys.com>
---
drivers/mtd/spi-nor/sfdp.c | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/drivers/mtd/spi-nor/sfdp.c b/drivers/mtd/spi-nor/sfdp.c
index e4e87815ba94..e1b7547bf81e 100644
--- a/drivers/mtd/spi-nor/sfdp.c
+++ b/drivers/mtd/spi-nor/sfdp.c
@@ -1089,6 +1089,14 @@ static int spi_nor_parse_4bait(struct spi_nor *nor,
spi_nor_set_pp_settings(&params_pp[SNOR_CMD_PP_1_4_4],
SPINOR_OP_PP_1_4_4_4B,
SNOR_PROTO_1_4_4);
+ if (pp_hwcaps & SNOR_HWCAPS_PP_1_1_8)
+ spi_nor_set_pp_settings(&params_pp[SNOR_CMD_PP_1_1_8],
+ SPINOR_OP_PP_1_1_8_4B,
+ SNOR_PROTO_1_1_8);
+ if (pp_hwcaps & SNOR_HWCAPS_PP_1_8_8)
+ spi_nor_set_pp_settings(&params_pp[SNOR_CMD_PP_1_8_8],
+ SPINOR_OP_PP_1_8_8_4B,
+ SNOR_PROTO_1_8_8);

for (i = 0; i < SNOR_ERASE_TYPE_MAX; i++) {
if (erase_mask & BIT(i))
--
2.30.2
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