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Wed, 08 Jul 2026 07:57:00 -0700 (PDT) Received: from Sun ([240e:3a2:de2:fc10:e8b4:4f4b:5cf5:26b8]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ccc9d1e279sm29449365ad.45.2026.07.08.07.56.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jul 2026 07:56:59 -0700 (PDT) From: Ssunk To: vigneshr@ti.com Cc: takahiro.kuwano@infineon.com, trini@konsulko.com, u-boot@lists.denx.de, Ssunk Subject: [PATCH v2] mtd: spi-nor: Add Dosilicon DS25Q4BB support Date: Wed, 8 Jul 2026 22:56:48 +0800 Message-ID: <20260708145648.329-1-ssunkkan@gmail.com> X-Mailer: git-send-email 2.53.0.windows.2 In-Reply-To: <20260614134406.542-1-ssunkkan@gmail.com> References: <20260614134406.542-1-ssunkkan@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Wed, 08 Jul 2026 19:36:50 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean 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 --- 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