From: Miquel Raynal <miquel.raynal@bootlin.com>
To: Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Tudor Ambarus <Tudor.Ambarus@microchip.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>
Cc: <linux-mtd@lists.infradead.org>, <linux-spi@vger.kernel.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Julien Su <juliensu@mxic.com.tw>,
Jaime Liao <jaimeliao@mxic.com.tw>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Boris Brezillon <boris.brezillon@collabora.com>,
Xiangsheng Hou <Xiangsheng.Hou@mediatek.com>,
Mason Yang <masonccyang@mxic.com.tw>,
Miquel Raynal <miquel.raynal@bootlin.com>
Subject: [PATCH 10/18] mtd: spinand: macronix: Use random program load
Date: Wed, 20 Oct 2021 16:28:01 +0200 [thread overview]
Message-ID: <20211020142809.349347-11-miquel.raynal@bootlin.com> (raw)
In-Reply-To: <20211020142809.349347-1-miquel.raynal@bootlin.com>
From: Mason Yang <masonccyang@mxic.com.tw>
Macronix SPI-NAND chips might benefit from an external ECC
engine. Such an engine might need to access random columns, thus needing
to use random commands (0x84 instead of 0x02).
Signed-off-by: Mason Yang <masonccyang@mxic.com.tw>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
---
drivers/mtd/nand/spi/macronix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c
index 3f31f1381a62..dce835132a1e 100644
--- a/drivers/mtd/nand/spi/macronix.c
+++ b/drivers/mtd/nand/spi/macronix.c
@@ -20,7 +20,7 @@ static SPINAND_OP_VARIANTS(read_cache_variants,
static SPINAND_OP_VARIANTS(write_cache_variants,
SPINAND_PROG_LOAD_X4(true, 0, NULL, 0),
- SPINAND_PROG_LOAD(true, 0, NULL, 0));
+ SPINAND_PROG_LOAD(false, 0, NULL, 0));
static SPINAND_OP_VARIANTS(update_cache_variants,
SPINAND_PROG_LOAD_X4(false, 0, NULL, 0),
--
2.27.0
next prev parent reply other threads:[~2021-10-20 14:28 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-20 14:27 [PATCH 00/18] External ECC engines & Macronix support Miquel Raynal
2021-10-20 14:27 ` [PATCH 01/18] dt-bindings: mtd: nand-controller: Fix the reg property description Miquel Raynal
2021-10-28 21:25 ` Rob Herring
2021-10-20 14:27 ` [PATCH 02/18] dt-bindings: mtd: nand-controller: Fix a comment in the examples Miquel Raynal
2021-10-28 21:26 ` Rob Herring
2021-10-20 14:27 ` [PATCH 03/18] dt-bindings: mtd: nand-chip: Create a NAND chip description Miquel Raynal
2021-10-20 21:14 ` Rob Herring
2021-10-22 22:47 ` Rob Herring
2021-10-20 14:27 ` [PATCH 04/18] dt-bindings: mtd: spi-nand: Convert spi-nand description file to yaml Miquel Raynal
2021-10-20 21:14 ` Rob Herring
2021-10-21 14:09 ` Miquel Raynal
2021-10-22 22:36 ` Rob Herring
2021-11-24 13:54 ` Miquel Raynal
2021-10-28 21:28 ` Rob Herring
2021-10-20 14:27 ` [PATCH 05/18] dt-bindings: vendor-prefixes: Clarify Macronix prefix Miquel Raynal
2021-10-28 21:31 ` Rob Herring
2021-10-20 14:27 ` [PATCH 06/18] dt-bindings: spi: mxic: The interrupt property is not mandatory Miquel Raynal
2021-10-28 21:32 ` Rob Herring
2021-10-20 14:27 ` [PATCH 07/18] dt-bindings: spi: mxic: Convert to yaml Miquel Raynal
2021-10-28 21:34 ` Rob Herring
2021-10-20 14:27 ` [PATCH 08/18] dt-bindings: mtd: Describe Macronix NAND ECC engine Miquel Raynal
2021-10-28 21:35 ` Rob Herring
2021-10-20 14:28 ` [PATCH 09/18] dt-bindings: spi: mxic: Document the nand-ecc-engine property Miquel Raynal
2021-10-28 21:38 ` Rob Herring
2021-10-20 14:28 ` Miquel Raynal [this message]
2021-10-20 14:28 ` [PATCH 11/18] mtd: nand: ecc: Add infrastructure to support hardware engines Miquel Raynal
2021-10-20 14:28 ` [PATCH 12/18] mtd: nand: mxic-ecc: Add Macronix external ECC engine support Miquel Raynal
2021-10-20 14:28 ` [PATCH 13/18] mtd: nand: mxic-ecc: Support SPI pipelined mode Miquel Raynal
2021-10-21 5:22 ` kernel test robot
2021-10-20 14:28 ` [PATCH 14/18] spi: mxic: Fix the transmit path Miquel Raynal
2021-10-20 14:28 ` [PATCH 15/18] spi: mxic: Create a helper to configure the controller before an operation Miquel Raynal
2021-10-20 14:28 ` [PATCH 16/18] spi: mxic: Create a helper to ease the start of " Miquel Raynal
2021-10-20 14:28 ` [PATCH 17/18] spi: mxic: Add support for direct mapping Miquel Raynal
2021-10-20 14:28 ` [PATCH 18/18] spi: mxic: Add support for pipelined ECC operations Miquel Raynal
2021-10-20 19:39 ` kernel test robot
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