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kernel: add support for the MX25L512E and SI25CD512 SPI flash chips 

These are used on some MikroTik boards.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

SVN-Revision: 45295
lede-17.01
Gabor Juhos 2015-04-07 20:03:15 +00:00
parent f60fea1923
commit 298a46c0b3
4 changed files with 86 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
target/linux/generic/patches-3.18/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch Normal file
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@ -0,0 +1,21 @@
From 0d7388de0911c1a4fc4a8a3898ef9d0ab818ca08 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 18:35:15 +0200
Subject: [PATCH] mtd: spi-nor: add support for the Macronix MX25L512E SPI
flash chip
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -517,6 +517,7 @@ static const struct spi_device_id spi_no
{ "640s33b", INFO(0x898913, 0, 64 * 1024, 128, 0) },
/* Macronix */
+ { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) },
{ "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) },
{ "mx25l4005a", INFO(0xc22013, 0, 64 * 1024, 8, SECT_4K) },
{ "mx25l8005", INFO(0xc22014, 0, 64 * 1024, 16, 0) },

22
target/linux/generic/patches-3.18/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch Normal file
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@ -0,0 +1,22 @@
From 34e2b403040a2f9d3ba071d95a7f42457e2950f9 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 18:35:15 +0200
Subject: [PATCH] mtd: spi-nor: add support for the ISSI SI25CD512 SPI flash
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/mtd/spi-nor/spi-nor.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -516,6 +516,9 @@ static const struct spi_device_id spi_no
{ "320s33b", INFO(0x898912, 0, 64 * 1024, 64, 0) },
{ "640s33b", INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ /* ISSI */
+ { "is25cd512", INFO(0x7f9d20, 0, 32 * 1024, 2, SECT_4K) },
+
/* Macronix */
{ "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) },
{ "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) },

21
target/linux/generic/patches-4.0/473-mtd-spi-nor-add-support-for-the-Macronix-MX25L512E-S.patch Normal file
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@ -0,0 +1,21 @@
From 0d7388de0911c1a4fc4a8a3898ef9d0ab818ca08 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 18:35:15 +0200
Subject: [PATCH] mtd: spi-nor: add support for the Macronix MX25L512E SPI
flash chip
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/mtd/spi-nor/spi-nor.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -546,6 +546,7 @@ static const struct spi_device_id spi_no
{ "640s33b", INFO(0x898913, 0, 64 * 1024, 128, 0) },
/* Macronix */
+ { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) },
{ "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) },
{ "mx25l4005a", INFO(0xc22013, 0, 64 * 1024, 8, SECT_4K) },
{ "mx25l8005", INFO(0xc22014, 0, 64 * 1024, 16, 0) },

22
target/linux/generic/patches-4.0/474-mtd-spi-nor-add-support-for-the-ISSI-SI25CD512-SPI-f.patch Normal file
View File

@ -0,0 +1,22 @@
From 34e2b403040a2f9d3ba071d95a7f42457e2950f9 Mon Sep 17 00:00:00 2001
From: Gabor Juhos <juhosg@openwrt.org>
Date: Tue, 7 Apr 2015 18:35:15 +0200
Subject: [PATCH] mtd: spi-nor: add support for the ISSI SI25CD512 SPI flash
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
---
drivers/mtd/spi-nor/spi-nor.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -545,6 +545,9 @@ static const struct spi_device_id spi_no
{ "320s33b", INFO(0x898912, 0, 64 * 1024, 64, 0) },
{ "640s33b", INFO(0x898913, 0, 64 * 1024, 128, 0) },
+ /* ISSI */
+ { "is25cd512", INFO(0x7f9d20, 0, 32 * 1024, 2, SECT_4K) },
+
/* Macronix */
{ "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) },
{ "mx25l2005a", INFO(0xc22012, 0, 64 * 1024, 4, SECT_4K) },