From: Harry Chou <harryyc.chou@gmail.com>
To: cyrille.pitchen@wedev4u.fr
Cc: dwmw2@infradead.org, computersforpeace@gmail.com,
boris.brezillon@free-electrons.com, richard@nod.at,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
Harry Chou <HarryYC.Chou@gmail.com>
Subject: [PATCH v2] mtd: spi-nor: Add support for Spansion S25FL064L
Date: Fri, 23 Jun 2017 03:58:11 +0800 [thread overview]
Message-ID: <1498161491-22411-1-git-send-email-HarryYC.Chou@gmail.com> (raw)
It's an 8 MiB flash with 4 KiB erase sectors.
Signed-off-by: Harry Chou <HarryYC.Chou@gmail.com>
---
Changes v1 -> v2:
- added SPI_NOR_DUAL_READ flag (supports Dual Output and I/O)
- added SPI_NOR_QUAD_READ flag (supports Quad Output and I/O)
- added SPI_NOR_4B_OPCODES flag (supports the 4-byte address instruction set)
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index dea8c9c..9db5861 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1076,6 +1076,7 @@ static const struct flash_info spi_nor_ids[] = {
{ "s25fl164k", INFO(0x014017, 0, 64 * 1024, 128, SECT_4K) },
{ "s25fl204k", INFO(0x014013, 0, 64 * 1024, 8, SECT_4K | SPI_NOR_DUAL_READ) },
{ "s25fl208k", INFO(0x014014, 0, 64 * 1024, 16, SECT_4K | SPI_NOR_DUAL_READ) },
+ { "s25fl064l", INFO(0x016017, 0, 64 * 1024, 128, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) },
/* SST -- large erase sizes are "overlays", "sectors" are 4K */
{ "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024, 8, SECT_4K | SST_WRITE) },
--
2.7.4
next reply other threads:[~2017-06-22 19:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-22 19:58 Harry Chou [this message]
2017-06-26 21:09 ` [PATCH v2] mtd: spi-nor: Add support for Spansion S25FL064L Cyrille Pitchen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1498161491-22411-1-git-send-email-HarryYC.Chou@gmail.com \
--to=harryyc.chou@gmail.com \
--cc=boris.brezillon@free-electrons.com \
--cc=computersforpeace@gmail.com \
--cc=cyrille.pitchen@wedev4u.fr \
--cc=dwmw2@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mtd@lists.infradead.org \
--cc=richard@nod.at \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.