linux-kernel - [PATCH v2 2/2] mtd: spi-nor: Add support for MX25V8035F

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20190218120421.5034-2-frieder.schrempf@kontron.de>
Date:   Mon, 18 Feb 2019 12:04:43 +0000
From:   Schrempf Frieder <frieder.schrempf@...tron.de>
To:     "Tudor.Ambarus@...rochip.com" <Tudor.Ambarus@...rochip.com>,
        Marek Vasut <marek.vasut@...il.com>
CC:     Schrempf Frieder <frieder.schrempf@...tron.de>,
        David Woodhouse <dwmw2@...radead.org>,
        Brian Norris <computersforpeace@...il.com>,
        "Boris Brezillon" <bbrezillon@...nel.org>,
        Richard Weinberger <richard@....at>,
        "linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH v2 2/2] mtd: spi-nor: Add support for MX25V8035F

From: Frieder Schrempf <frieder.schrempf@...tron.de>

This adds support for the Macronix MX25V8035F, a 8Mb SPI NOR chip.
It is used on i.MX6UL/ULL SoMs by Kontron Electronics GmbH (N631x).
It was only tested with a single data line connected, by writing and
reading random data with dd.

Signed-off-by: Frieder Schrempf <frieder.schrempf@...tron.de>
---
Changes in v2:
==============
* Add information about boards using the chip and testing to the commit
  message
---
 drivers/mtd/spi-nor/spi-nor.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 7d7436facc57..44be34c1d2c3 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1849,6 +1849,8 @@ static const struct flash_info spi_nor_ids[] = {
 			 SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ)
 			 .fixups = &mx25l25635_fixups },
 	{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) },
+	{ "mx25v8035f",  INFO(0xc22314, 0, 64 * 1024,  16,
+			 SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
 	{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
 	{ "mx66u51235f", INFO(0xc2253a, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
-- 
2.17.1