From: Sieng Piaw Liew <liew.s.piaw@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: liew.s.piaw@gmail.com,
Tudor Ambarus <tudor.ambarus@microchip.com>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH] mtd: spi-nor: macronix: enable 4-bit BP support for MX25L6405D
Date: Mon, 7 Dec 2020 10:46:12 +0800 [thread overview]
Message-ID: <20201207024612.1318-1-liew.s.piaw@gmail.com> (raw)
Enable 4-bit Block Protect support for MX256405D and its variants using
the same ID.
Tested on Innacom W3400V6 router with MX25L6406E chip.
https://github.com/openwrt/openwrt/pull/3501
Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
---
drivers/mtd/spi-nor/macronix.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c
index 9203abaac229..7aa8b1ee9daa 100644
--- a/drivers/mtd/spi-nor/macronix.c
+++ b/drivers/mtd/spi-nor/macronix.c
@@ -42,7 +42,8 @@ static const struct flash_info macronix_parts[] = {
{ "mx25l1606e", INFO(0xc22015, 0, 64 * 1024, 32, SECT_4K) },
{ "mx25l3205d", INFO(0xc22016, 0, 64 * 1024, 64, SECT_4K) },
{ "mx25l3255e", INFO(0xc29e16, 0, 64 * 1024, 64, SECT_4K) },
- { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128, SECT_4K) },
+ { "mx25l6405d", INFO(0xc22017, 0, 64 * 1024, 128,
+ SECT_4K | SPI_NOR_4BIT_BP) },
{ "mx25u2033e", INFO(0xc22532, 0, 64 * 1024, 4, SECT_4K) },
{ "mx25u3235f", INFO(0xc22536, 0, 64 * 1024, 64,
SECT_4K | SPI_NOR_DUAL_READ |
--
2.17.1
next reply other threads:[~2020-12-07 2:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 2:46 Sieng Piaw Liew [this message]
2020-12-07 17:53 ` Tudor.Ambarus
2020-12-08 1:19 ` Sieng Piaw Liew
2020-12-08 1:57 ` [PATCH v2] " Sieng Piaw Liew
2021-01-23 12:18 ` Tudor.Ambarus
2021-01-23 13:04 ` Michael Walle
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