From: Jérôme Carretero <cJ-uboot@zougloub.eu>
Date: Sun, 8 Apr 2012 10:55:55 +0000 (+0000)
Subject: sf: stmicro: add geometrical info for N25Q256 from Micron
X-Git-Tag: v2012.10-rc1~417
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b54d1f26ff216ef08307b7652647cc92124c2be1;p=oweals%2Fu-boot.git

sf: stmicro: add geometrical info for N25Q256 from Micron

Note: because 4-byte addressing is not supported yet,
at the moment only the first 16MiB of the device are available.

Signed-off-by: Jérôme Carretero <cJ@zougloub.eu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---

diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index 75d6822a7d..dbd1fc1854 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -92,6 +92,12 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = {
 		.nr_sectors = 64,
 		.name = "M25P128",
 	},
+	{
+		.idcode1 = 0x19,
+		.pages_per_sector = 256,
+		.nr_sectors = 512,
+		.name = "N25Q256",
+	},
 };
 
 struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode)