Messages in this thread Patch in this message | | | From | Tudor Ambarus <> | Subject | [PATCH v4 1/2] mtd: spi-nor: micron-st: enable lock/unlock for mt25qu512a | Date | Tue, 17 Oct 2023 10:47:10 +0300 |
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From: Mamta Shukla <mamta.shukla@leica-geosystems.com>
mt25qu512a supports locking/unlocking through the SR BP bits. Enable locking support. Tested with mtd-utils- flash_lock/flash_unlock on MT25QU512ABB8E12.
Signed-off-by: Mamta Shukla <mamta.shukla@leica-geosystems.com> Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> --- drivers/mtd/spi-nor/micron-st.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c index 4afcfc57c896..756391c906e5 100644 --- a/drivers/mtd/spi-nor/micron-st.c +++ b/drivers/mtd/spi-nor/micron-st.c @@ -405,6 +405,8 @@ static const struct flash_info st_nor_parts[] = { }, { .id = SNOR_ID(0x20, 0xbb, 0x20, 0x10, 0x44, 0x00), .name = "mt25qu512a", + .flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP | + SPI_NOR_BP3_SR_BIT6, .size = SZ_64M, .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, .fixup_flags = SPI_NOR_4B_OPCODES, -- 2.34.1
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