304-mtd-spi-nor-Add-support-for-mx25r3235f.patch 1.15 KB
Newer Older
John Crispin's avatar
John Crispin committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
From 158acdbf0336f601971637f988b57a6a67a0869b Mon Sep 17 00:00:00 2001
From: David Bauer <mail@david-bauer.net>
Date: Sun, 15 Dec 2019 13:10:50 +0100
Subject: [PATCH] mtd: spi-nor: Add support for mx25r3235f

Add MTD support for the Macronix MX25R3235F SPI NOR chip from Macronix.
The chip has 4MB of total capacity, divided into a total of 64 sectors,
each 64KB sized. The chip also supports 4KB large sectors.
Additionally, it supports dual and quad read modes.

Signed-off-by: David Bauer <mail@david-bauer.net>
---
 drivers/mtd/spi-nor/spi-nor.c | 2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
Petr Štetiar's avatar
Petr Štetiar committed
18
@@ -2344,6 +2344,8 @@ static const struct flash_info spi_nor_i
John Crispin's avatar
John Crispin committed
19
20
21
22
23
24
25
 	{ "mx25u6435f",  INFO(0xc22537, 0, 64 * 1024, 128, SECT_4K) },
 	{ "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
 	{ "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) },
+	{ "mx25r3235f",  INFO(0xc22816, 0, 64 * 1024,  64,
+			 SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "mx25u12835f", INFO(0xc22538, 0, 64 * 1024, 256,
 			 SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
26
 	{ "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512,