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From: Tudor Ambarus <tudor.ambarus@microchip.com>
To: <michael@walle.cc>, <vigneshr@ti.com>, <p.yadav@ti.com>,
	<figgyc@figgyc.uk>, <mail@david-bauer.net>,
	<linux@rasmusvillemoes.dk>, <esben@geanix.com>,
	<knaerzche@gmail.com>, <code@reto-schneider.ch>,
	<zhengxunli@mxic.com.tw>, <jaimeliao@mxic.com.tw>,
	<heiko.thiery@gmail.com>
Cc: <macromorgan@hotmail.com>, <sr@denx.de>,
	<miquel.raynal@bootlin.com>, <richard@nod.at>,
	<linux-mtd@lists.infradead.org>,
	Tudor Ambarus <tudor.ambarus@microchip.com>
Subject: [PATCH 6/7] mtd: spi-nor: manuf-id-collisions: Add support for xt25f128b
Date: Fri, 2 Jul 2021 17:41:09 +0300	[thread overview]
Message-ID: <20210702144110.250481-7-tudor.ambarus@microchip.com> (raw)
In-Reply-To: <20210702144110.250481-1-tudor.ambarus@microchip.com>

Flash does not support continuation codes and may collide with a flash
of other manufacturer, Intersil being an example .

This flash addition is just for demonstration purposes. As I don't
have the flash, I assumed that it supports SFDP.
If the flash does not define the SFDP tables, it should be statically
initialized with:
        /* XTX (XTX Technology Limited) */
        { "XT25F128B", INFO(0x0b4018, 0, 64 * 1024, 256, SPI_NOR_SKIP_SFDP |
                            SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
                            SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
};

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/mtd/spi-nor/manuf-id-collisions.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/mtd/spi-nor/manuf-id-collisions.c b/drivers/mtd/spi-nor/manuf-id-collisions.c
index 9efcba9d18a0..c473c7d40d09 100644
--- a/drivers/mtd/spi-nor/manuf-id-collisions.c
+++ b/drivers/mtd/spi-nor/manuf-id-collisions.c
@@ -8,6 +8,10 @@ static const struct flash_info id_collision_parts[] = {
 	{ "by25q128as", INFO(0x684018, 0, 64 * 1024, 256, SPI_NOR_SKIP_SFDP |
 			     SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			     SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
+
+	/* XTX (XTX Technology Limited) */
+	{ "xt25f128b", INFO(0x0b4018, 0, 64 * 1024, 256, SPI_NOR_PARSE_SFDP |
+			    SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) },
 };
 
 const struct spi_nor_manufacturer spi_nor_manuf_id_collisions = {
-- 
2.25.1


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  parent reply	other threads:[~2021-07-02 14:44 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-02 14:41 [PATCH 0/7] mtd: spi-nor: Handle flash ID collisions Tudor Ambarus
2021-07-02 14:41 ` [PATCH 1/7] mtd: spi-nor: core: Introduce SPI_NOR_PARSE_SFDP Tudor Ambarus
2021-07-04 13:11   ` Heiko Thiery
2021-07-05 12:58   ` Pratyush Yadav
2021-07-02 14:41 ` [PATCH 2/7] mtd: spi-nor: core: Report correct name in case of ID collisions Tudor Ambarus
2021-07-04 13:11   ` Heiko Thiery
2021-07-05 13:13   ` Pratyush Yadav
2021-07-05 13:24     ` Tudor.Ambarus
2021-07-05 13:27       ` Tudor.Ambarus
2021-07-05 16:09       ` Pratyush Yadav
2021-07-06  5:19         ` Tudor.Ambarus
2021-07-06  6:39           ` Pratyush Yadav
2021-07-02 14:41 ` [PATCH 3/7] mtd: spi-nor: macronix: Handle ID collision b/w MX25L3233F and MX25L3205D Tudor Ambarus
2021-07-06  6:14   ` Pratyush Yadav
2021-07-02 14:41 ` [PATCH 4/7] mtd: spi-nor: macronix: Handle ID collision b/w MX25L12805D and MX25L12835F Tudor Ambarus
2021-07-04 13:11   ` Heiko Thiery
2021-07-05  7:51   ` Tudor.Ambarus
2021-07-05 10:45     ` Heiko Thiery
2021-07-05 10:59       ` Michael Walle
2021-07-05 11:12         ` Heiko Thiery
2021-07-05 11:51       ` Tudor.Ambarus
2021-07-06  6:17   ` Pratyush Yadav
2021-07-02 14:41 ` [PATCH 5/7] mtd: spi-nor: Introduce Manufacturer ID collisions driver Tudor Ambarus
2021-07-06  6:34   ` Pratyush Yadav
2021-07-06  6:46     ` Tudor.Ambarus
2021-07-02 14:41 ` Tudor Ambarus [this message]
2021-07-06  6:28   ` [PATCH 6/7] mtd: spi-nor: manuf-id-collisions: Add support for xt25f128b Pratyush Yadav
2021-07-06  6:39     ` Tudor.Ambarus
2021-07-06  6:41       ` Pratyush Yadav
2021-07-06 17:49       ` Chris Morgan
2021-07-02 14:41 ` [PATCH 7/7] mtd: spi-nor: manuf-id-collisions: Add support for xm25qh64c Tudor Ambarus

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