[OpenWrt-Devel] [PATCHv2] [kernel] Support for new Archer C7 with gd25q128 chip in 15.05.1

[John Marrett]

I've updated the patch based on Hauke's feedback. I'm removing the
update info from existing patch
target/linux/bcm53xx/patches-3.18/004-mtd-spi-nor-from-3.20.patch and
using the name target/linux/generic/patches-3.18/043-mtd_GD25Q128B_support
matching the patch from trunk.

Signed-off-by: John Marrett <johnf at zioncluster.ca>

diff --git a/target/linux/bcm53xx/patches-3.18/004-mtd-spi-nor-from-3.20.patch
b/target/linux/bcm53xx/patches-3.18/004-mtd-spi-nor-from-3.20.patch
index ab7b0bb..acdbb1f 100644
--- a/target/linux/bcm53xx/patches-3.18/004-mtd-spi-nor-from-3.20.patch
+++ b/target/linux/bcm53xx/patches-3.18/004-mtd-spi-nor-from-3.20.patch
@@ -1,13 +1,5 @@
 --- a/drivers/mtd/spi-nor/spi-nor.c
 +++ b/drivers/mtd/spi-nor/spi-nor.c
-@@ -538,6 +538,7 @@ static const struct spi_device_id spi_no
-       /* GigaDevice */
-       { "gd25q32", INFO(0xc84016, 0, 64 * 1024,  64, SECT_4K) },
-       { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
-+      { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) },
-
-       /* Intel/Numonyx -- xxxs33b */
-       { "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, 0) },
 @@ -564,14 +565,14 @@ static const struct spi_device_id spi_no
        { "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048,
SPI_NOR_QUAD_READ) },

diff --git a/target/linux/generic/patches-3.18/043-mtd_GD25Q128B_support_backport_from_3.19.patch
b/target/linux/generic/patches-3.18/043-mtd_GD25Q128B_support
new file mode 100644
index 0000000..2f0fc18
--- /dev/null
+++ b/target/linux/generic/patches-3.18/043-mtd_GD25Q128B_support_backport_from_3.19.patch
@@ -0,0 +1,12 @@
+Index: linux-3.18.29/drivers/mtd/spi-nor/spi-nor.c
+===================================================================
+--- linux-3.18.29.orig/drivers/mtd/spi-nor/spi-nor.c   2016-04-18
11:31:18.970916900 -0400
++++ linux-3.18.29/drivers/mtd/spi-nor/spi-nor.c        2016-04-18
11:40:17.401622014 -0400
+@@ -510,6 +510,7 @@
+       /* GigaDevice */
+       { "gd25q32", INFO(0xc84016, 0, 64 * 1024,  64, SECT_4K) },
+       { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
++      { "gd25q128", INFO(0xc84018, 0, 64 * 1024, 256, SECT_4K) },
+
+       /* Intel/Numonyx -- xxxs33b */
+       { "160s33b",  INFO(0x898911, 0, 64 * 1024,  32, 0) },
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