From: Ahmad Fatoum <a.fatoum@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/2] mtd: spi-nor: Add support for sst25wf020a
Date: Tue, 4 Dec 2018 10:11:34 +0100 [thread overview]
Message-ID: <20181204091135.4566-1-a.fatoum@pengutronix.de> (raw)
From: Alexis Ballier <aballier@gentoo.org>
It is a 256KiB flash with 4 KiB erase sectors
and 64KiB overlay blocks.
This is the one available on Hardkernel's Odroid U3 shield.
Signed-off-by: Alexis Ballier <aballier@gentoo.org>
[Brian: seems like this does NOT require the usual SST_WRITE hacks]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
[Linux upstream commit: a1d97ef96e38]
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
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 d15a7954136e..48d5742d5b26 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -594,6 +594,7 @@ static const struct spi_device_id spi_nor_ids[] = {
{ "sst25wf512", INFO(0xbf2501, 0, 64 * 1024, 1, SECT_4K | SST_WRITE) },
{ "sst25wf010", INFO(0xbf2502, 0, 64 * 1024, 2, SECT_4K | SST_WRITE) },
{ "sst25wf020", INFO(0xbf2503, 0, 64 * 1024, 4, SECT_4K | SST_WRITE) },
+ { "sst25wf020a", INFO(0x621612, 0, 64 * 1024, 4, SECT_4K) },
{ "sst25wf040", INFO(0xbf2504, 0, 64 * 1024, 8, SECT_4K | SST_WRITE) },
{ "sst25wf080", INFO(0xbf2505, 0, 64 * 1024, 16, SECT_4K | SST_WRITE) },
--
2.19.1
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next reply other threads:[~2018-12-04 9:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 9:11 Ahmad Fatoum [this message]
2018-12-04 9:11 ` [PATCH 2/2] mtd: spi-nor: Add support for sst25wf040b Ahmad Fatoum
2018-12-05 7:50 ` Sascha Hauer
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