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在 2020/3/25 11:07, chenxiang 写道:
From: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
As 4bit block protection pathset for some micron models are merged,
n25q128a11 also uses 4 bit Block Protection scheme, so enable locking
for it. Tested it on n25q128a11, the locking functions work well.
Signed-off-by: Xiang Chen <chenxiang66@xxxxxxxxxxxxx>
---
drivers/mtd/spi-nor/micron-st.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 6c034b9..02c0b53 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -29,7 +29,9 @@ static const struct flash_info st_parts[] = {
{ "n25q064a", INFO(0x20bb17, 0, 64 * 1024, 128,
SECT_4K | SPI_NOR_QUAD_READ) },
{ "n25q128a11", INFO(0x20bb18, 0, 64 * 1024, 256,
- SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
+ SECT_4K | USE_FSR | SPI_NOR_QUAD_READ |
+ SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB |
+ SPI_NOR_4BIT_BP | SPI_NOR_BP3_SR_BIT6) },
{ "n25q128a13", INFO(0x20ba18, 0, 64 * 1024, 256,
SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
{ "mt25ql256a", INFO6(0x20ba19, 0x104400, 64 * 1024, 512,
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