[PATCH v2] mtd: spi-nor: Add Dosilicon DS25Q4BB support

[Ssunk]

Add support for Dosilicon DS25Q4BB (256M-bit) SPI NOR flash.

Link: https://www.dosilicon.com/resources/SPI%20NOR/DS25Q4BB-XXXXX_Rev03.pdf
Signed-off-by: Ssunk <ssunkkan at gmail.com>
---
Changes in v2:
- Replace Google Drive datasheet link with the official Dosilicon link.

 drivers/mtd/spi/spi-nor-ids.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c
index 31a2ba4..0a63e50 100644
--- a/drivers/mtd/spi/spi-nor-ids.c
+++ b/drivers/mtd/spi/spi-nor-ids.c
@@ -87,6 +87,8 @@ const struct flash_info spi_nor_ids[] = {
 		    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 	{ INFO("ds25q4dn", 0xe5301b, 0, 64 * 1024, 2048,
 		    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
+	{ INFO("ds25q4bb", 0xe53019, 0, 64 * 1024, 512,
+		    SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 #endif
 #ifdef CONFIG_SPI_FLASH_EON		/* EON */
 	/* EON -- en25xxx */
-- 
2.53.0.windows.2