From: Miquel Raynal <miquel.raynal@bootlin.com> To: Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, Tudor Ambarus <Tudor.Ambarus@microchip.com>, Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>, <linux-mtd@lists.infradead.org> Cc: Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>, Mark Brown <broonie@kernel.org>, <linux-spi@vger.kernel.org>, Xiangsheng Hou <Xiangsheng.Hou@mediatek.com>, Julien Su <juliensu@mxic.com.tw>, Jaime Liao <jaimeliao@mxic.com.tw>, Boris Brezillon <bbrezillon@kernel.org>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Mason Yang <masonccyang@mxic.com.tw>, Miquel Raynal <miquel.raynal@bootlin.com> Subject: [PATCH v2 10/20] mtd: spinand: macronix: Use random program load Date: Fri, 26 Nov 2021 12:39:14 +0100 [thread overview] Message-ID: <20211126113924.310459-11-miquel.raynal@bootlin.com> (raw) In-Reply-To: <20211126113924.310459-1-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 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Miquel Raynal <miquel.raynal@bootlin.com> To: Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, Tudor Ambarus <Tudor.Ambarus@microchip.com>, Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>, <linux-mtd@lists.infradead.org> Cc: Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>, Mark Brown <broonie@kernel.org>, <linux-spi@vger.kernel.org>, Xiangsheng Hou <Xiangsheng.Hou@mediatek.com>, Julien Su <juliensu@mxic.com.tw>, Jaime Liao <jaimeliao@mxic.com.tw>, Boris Brezillon <bbrezillon@kernel.org>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Mason Yang <masonccyang@mxic.com.tw>, Miquel Raynal <miquel.raynal@bootlin.com> Subject: [PATCH v2 10/20] mtd: spinand: macronix: Use random program load Date: Fri, 26 Nov 2021 12:39:14 +0100 [thread overview] Message-ID: <20211126113924.310459-11-miquel.raynal@bootlin.com> (raw) In-Reply-To: <20211126113924.310459-1-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:[~2021-11-26 11:45 UTC|newest] Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-11-26 11:39 [PATCH v2 00/20] External ECC engines & Macronix support Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 01/20] dt-bindings: mtd: nand-controller: Fix the reg property description Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 02/20] dt-bindings: mtd: nand-controller: Fix a comment in the examples Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 03/20] dt-bindings: mtd: nand-chip: Create a NAND chip description Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-27 23:13 ` Rob Herring 2021-11-27 23:13 ` Rob Herring 2021-12-01 23:20 ` Rob Herring 2021-12-01 23:20 ` Rob Herring 2021-11-26 11:39 ` [PATCH v2 04/20] dt-bindings: mtd: spi-nand: Convert spi-nand description file to yaml Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 05/20] dt-bindings: vendor-prefixes: Clarify Macronix prefix Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 06/20] dt-bindings: spi: mxic: The interrupt property is not mandatory Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 07/20] dt-bindings: spi: mxic: Convert to yaml Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 08/20] dt-bindings: spi: mxic: Document the nand-ecc-engine property Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 09/20] dt-bindings: mtd: Describe Macronix NAND ECC engine Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal [this message] 2021-11-26 11:39 ` [PATCH v2 10/20] mtd: spinand: macronix: Use random program load Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 11/20] mtd: nand: ecc: Add infrastructure to support hardware engines Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 12/20] mtd: nand: Add a new helper to retrieve the ECC context Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 13/20] mtd: nand: mxic-ecc: Add Macronix external ECC engine support Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 14/20] mtd: nand: mxic-ecc: Support SPI pipelined mode Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 15/20] mtd: spinand: Create direct mapping descriptors for ECC operations Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 14:13 ` Boris Brezillon 2021-11-26 14:13 ` Boris Brezillon 2021-11-26 14:42 ` Miquel Raynal 2021-11-26 14:42 ` Miquel Raynal 2021-11-26 14:47 ` Boris Brezillon 2021-11-26 14:47 ` Boris Brezillon 2021-11-26 14:51 ` Miquel Raynal 2021-11-26 14:51 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 16/20] spi: mxic: Fix the transmit path Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 17/20] spi: mxic: Create a helper to configure the controller before an operation Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 18/20] spi: mxic: Create a helper to ease the start of " Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 19/20] spi: mxic: Add support for direct mapping Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 11:39 ` [PATCH v2 20/20] spi: mxic: Add support for pipelined ECC operations Miquel Raynal 2021-11-26 11:39 ` Miquel Raynal 2021-11-26 21:15 ` kernel test robot 2021-11-26 21:15 ` kernel test robot 2021-11-26 21:15 ` kernel test robot 2021-11-27 7:49 ` kernel test robot 2021-11-27 7:49 ` kernel test robot 2021-11-27 7:49 ` kernel test robot 2021-11-26 13:37 ` [PATCH v2 00/20] External ECC engines & Macronix support Mark Brown 2021-11-26 13:37 ` Mark Brown 2021-11-26 14:10 ` Miquel Raynal 2021-11-26 14:10 ` Miquel Raynal 2021-11-26 14:13 ` Mark Brown 2021-11-26 14:13 ` Mark Brown 2021-11-29 9:50 ` Miquel Raynal 2021-11-29 9:50 ` Miquel Raynal
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