From: Boris Brezillon <boris.brezillon@free-electrons.com> To: David Woodhouse <dwmw2@infradead.org>, Brian Norris <computersforpeace@gmail.com>, linux-mtd@lists.infradead.org Cc: Maxime Ripard <maxime.ripard@free-electrons.com>, Chen-Yu Tsai <wens@csie.org>, linux-sunxi@googlegroups.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Boris Brezillon <boris.brezillon@free-electrons.com> Subject: [PATCH v2 2/3] mtd: nand: add NAND_NEED_SCRAMBLING flag to the H27UCG8T2ATR-BC definition Date: Wed, 2 Dec 2015 12:01:06 +0100 [thread overview] Message-ID: <1449054067-16751-3-git-send-email-boris.brezillon@free-electrons.com> (raw) In-Reply-To: <1449054067-16751-1-git-send-email-boris.brezillon@free-electrons.com> The H27UCG8T2ATR-BC requires an external data scrambler. Reflect this constraint in the nand_flash_ids definition. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> --- drivers/mtd/nand/nand_ids.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index a8804a3..ccc05f5 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -50,8 +50,8 @@ struct nand_flash_dev nand_flash_ids[] = { SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, - SZ_8K, SZ_8K, SZ_2M, 0, 6, 640, NAND_ECC_INFO(40, SZ_1K), - 4 }, + SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, + NAND_ECC_INFO(40, SZ_1K), 4 }, LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS), LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS), -- 2.1.4
WARNING: multiple messages have this Message-ID (diff)
From: boris.brezillon@free-electrons.com (Boris Brezillon) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 2/3] mtd: nand: add NAND_NEED_SCRAMBLING flag to the H27UCG8T2ATR-BC definition Date: Wed, 2 Dec 2015 12:01:06 +0100 [thread overview] Message-ID: <1449054067-16751-3-git-send-email-boris.brezillon@free-electrons.com> (raw) In-Reply-To: <1449054067-16751-1-git-send-email-boris.brezillon@free-electrons.com> The H27UCG8T2ATR-BC requires an external data scrambler. Reflect this constraint in the nand_flash_ids definition. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> --- drivers/mtd/nand/nand_ids.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/nand_ids.c b/drivers/mtd/nand/nand_ids.c index a8804a3..ccc05f5 100644 --- a/drivers/mtd/nand/nand_ids.c +++ b/drivers/mtd/nand/nand_ids.c @@ -50,8 +50,8 @@ struct nand_flash_dev nand_flash_ids[] = { SZ_16K, SZ_8K, SZ_4M, 0, 6, 1280, NAND_ECC_INFO(40, SZ_1K) }, {"H27UCG8T2ATR-BC 64G 3.3V 8-bit", { .id = {0xad, 0xde, 0x94, 0xda, 0x74, 0xc4} }, - SZ_8K, SZ_8K, SZ_2M, 0, 6, 640, NAND_ECC_INFO(40, SZ_1K), - 4 }, + SZ_8K, SZ_8K, SZ_2M, NAND_NEED_SCRAMBLING, 6, 640, + NAND_ECC_INFO(40, SZ_1K), 4 }, LEGACY_ID_NAND("NAND 4MiB 5V 8-bit", 0x6B, 4, SZ_8K, SP_OPTIONS), LEGACY_ID_NAND("NAND 4MiB 3,3V 8-bit", 0xE3, 4, SZ_8K, SP_OPTIONS), -- 2.1.4
next prev parent reply other threads:[~2015-12-02 11:02 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-12-02 11:01 [PATCH v2 0/3] mtd: nand: add randomizer support Boris Brezillon 2015-12-02 11:01 ` Boris Brezillon 2015-12-02 11:01 ` [PATCH v2 1/3] mtd: nand: add NAND_NEED_SCRAMBLING option flag Boris Brezillon 2015-12-02 11:01 ` Boris Brezillon 2015-12-02 11:01 ` Boris Brezillon [this message] 2015-12-02 11:01 ` [PATCH v2 2/3] mtd: nand: add NAND_NEED_SCRAMBLING flag to the H27UCG8T2ATR-BC definition Boris Brezillon 2015-12-02 11:01 ` [PATCH v2 3/3] mtd: nand: sunxi: add randomizer support Boris Brezillon 2015-12-02 11:01 ` Boris Brezillon 2016-01-23 2:57 ` Brian Norris 2016-01-23 2:57 ` Brian Norris 2016-01-23 8:18 ` Boris Brezillon 2016-01-23 8:18 ` Boris Brezillon 2016-01-23 20:55 ` Brian Norris 2016-01-23 20:55 ` Brian Norris 2016-01-11 9:13 ` [PATCH v2 0/3] mtd: nand: " Boris Brezillon 2016-01-11 9:13 ` Boris Brezillon
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