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authorJohn Crispin <john@openwrt.org>2014-08-25 16:30:44 +0000
committerJohn Crispin <john@openwrt.org>2014-08-25 16:30:44 +0000
commitc9813699b63c8df6d1b08d51b772cebee537d8cc (patch)
tree2cf5ae912de6a53ae02d4c9bcc5bb8f0b1775bb5 /target
parent730589281ee8940016bacf856d566e7ceab719af (diff)
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kernel: add own Kconfig for OpenWrt mtdsplit drivers
There are pretty many OpenWrt patches against mtd subsystem resulting in a bit of mess and growing maintenance cost. My idea is to use an extra "mtdsplit" directory with OpenWrt specific files (including Kconfig). This is the first step to achieve this. This patch adds a "mtdsplit" directory with Kconfig and replaces 4 patches with a single one. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> SVN-Revision: 42287
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig24
-rw-r--r--target/linux/generic/patches-3.14/406-mtd-hook-mtdsplit-into-Kbuild.patch (renamed from target/linux/generic/patches-3.14/406-mtd-add-squashfs-parser.patch)18
-rw-r--r--target/linux/generic/patches-3.14/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch25
-rw-r--r--target/linux/generic/patches-3.14/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch23
-rw-r--r--target/linux/generic/patches-3.14/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch23
5 files changed, 30 insertions, 83 deletions
diff --git a/target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig b/target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig
new file mode 100644
index 0000000..09794f4
--- /dev/null
+++ b/target/linux/generic/files/drivers/mtd/mtdsplit/Kconfig
@@ -0,0 +1,24 @@
+comment "Rootfs partition parsers"
+
+config MTD_SPLIT_SQUASHFS_ROOT
+ bool "Squashfs based root partition parser"
+ select MTD_SPLIT
+ default n
+ help
+ This provides a parsing function which allows to detect the
+ offset and size of the unused portion of a rootfs partition
+ containing a squashfs.
+
+comment "Firmware partition parsers"
+
+config MTD_SPLIT_SEAMA_FW
+ bool "Seama firmware parser"
+ select MTD_SPLIT
+
+config MTD_SPLIT_UIMAGE_FW
+ bool "uImage based firmware partition parser"
+ select MTD_SPLIT
+
+config MTD_SPLIT_LZMA_FW
+ bool "LZMA compressed kernel based firmware partition parser"
+ select MTD_SPLIT
diff --git a/target/linux/generic/patches-3.14/406-mtd-add-squashfs-parser.patch b/target/linux/generic/patches-3.14/406-mtd-hook-mtdsplit-into-Kbuild.patch
index b3ff9d9..eac31d7 100644
--- a/target/linux/generic/patches-3.14/406-mtd-add-squashfs-parser.patch
+++ b/target/linux/generic/patches-3.14/406-mtd-hook-mtdsplit-into-Kbuild.patch
@@ -1,30 +1,24 @@
--- a/drivers/mtd/Kconfig
+++ b/drivers/mtd/Kconfig
-@@ -37,6 +37,17 @@ config MTD_UIMAGE_SPLIT
+@@ -37,6 +37,8 @@ config MTD_UIMAGE_SPLIT
depends on MTD_SPLIT_FIRMWARE
default y
-+comment "Rootfs partition parsers"
-+
-+config MTD_SPLIT_SQUASHFS_ROOT
-+ bool "Squashfs based root partition parser"
-+ select MTD_SPLIT
-+ default n
-+ help
-+ This provides a parsing function which allows to detect the
-+ offset and size of the unused portion of a rootfs partition
-+ containing a squashfs.
++source "drivers/mtd/mtdsplit/Kconfig"
+
config MTD_SPLIT
def_bool n
help
--- a/drivers/mtd/Makefile
+++ b/drivers/mtd/Makefile
-@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD) += mtd.o
+@@ -7,6 +7,10 @@ obj-$(CONFIG_MTD) += mtd.o
mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o
mtd-$(CONFIG_MTD_SPLIT) += mtdsplit.o
++mtd-$(CONFIG_MTD_SPLIT_SEAMA_FW) += mtdsplit_seama.o
+mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
++mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
++mtd-$(CONFIG_MTD_SPLIT_LZMA_FW) += mtdsplit_lzma.o
obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.14/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch b/target/linux/generic/patches-3.14/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch
deleted file mode 100644
index 02697f6..0000000
--- a/target/linux/generic/patches-3.14/407-mtd-hook-mtdsplit_uimage-into-Kbuild.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -48,6 +48,12 @@ config MTD_SPLIT_SQUASHFS_ROOT
- offset and size of the unused portion of a rootfs partition
- containing a squashfs.
-
-+comment "Firmware partition parsers"
-+
-+config MTD_SPLIT_UIMAGE_FW
-+ bool "uImage based firmware partition parser"
-+ select MTD_SPLIT
-+
- config MTD_SPLIT
- def_bool n
- help
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -8,6 +8,7 @@ mtd-y := mtdcore.o mtdsuper.o mtdconc
-
- mtd-$(CONFIG_MTD_SPLIT) += mtdsplit.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
-+mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
-
- obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o
diff --git a/target/linux/generic/patches-3.14/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch b/target/linux/generic/patches-3.14/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch
deleted file mode 100644
index 016a9b6..0000000
--- a/target/linux/generic/patches-3.14/408-mtd-hook-mtdsplit_seama-into-Kbuild.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -50,6 +50,10 @@ config MTD_SPLIT_SQUASHFS_ROOT
-
- comment "Firmware partition parsers"
-
-+config MTD_SPLIT_SEAMA_FW
-+ bool "Seama firmware parser"
-+ select MTD_SPLIT
-+
- config MTD_SPLIT_UIMAGE_FW
- bool "uImage based firmware partition parser"
- select MTD_SPLIT
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -7,6 +7,7 @@ obj-$(CONFIG_MTD) += mtd.o
- mtd-y := mtdcore.o mtdsuper.o mtdconcat.o mtdpart.o mtdchar.o
-
- mtd-$(CONFIG_MTD_SPLIT) += mtdsplit.o
-+mtd-$(CONFIG_MTD_SPLIT_SEAMA_FW) += mtdsplit_seama.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
- mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
-
diff --git a/target/linux/generic/patches-3.14/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch b/target/linux/generic/patches-3.14/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch
deleted file mode 100644
index cc9a971..0000000
--- a/target/linux/generic/patches-3.14/409-mtd-hook-mtdsplit_lzma-into-Kbuild.patch
+++ /dev/null
@@ -1,23 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -58,6 +58,10 @@ config MTD_SPLIT_UIMAGE_FW
- bool "uImage based firmware partition parser"
- select MTD_SPLIT
-
-+config MTD_SPLIT_LZMA_FW
-+ bool "LZMA compressed kernel based firmware partition parser"
-+ select MTD_SPLIT
-+
- config MTD_SPLIT
- def_bool n
- help
---- a/drivers/mtd/Makefile
-+++ b/drivers/mtd/Makefile
-@@ -10,6 +10,7 @@ mtd-$(CONFIG_MTD_SPLIT) += mtdsplit.o
- mtd-$(CONFIG_MTD_SPLIT_SEAMA_FW) += mtdsplit_seama.o
- mtd-$(CONFIG_MTD_SPLIT_SQUASHFS_ROOT) += mtdsplit_squashfs.o
- mtd-$(CONFIG_MTD_SPLIT_UIMAGE_FW) += mtdsplit_uimage.o
-+mtd-$(CONFIG_MTD_SPLIT_LZMA_FW) += mtdsplit_lzma.o
-
- obj-$(CONFIG_MTD_OF_PARTS) += ofpart.o
- obj-$(CONFIG_MTD_REDBOOT_PARTS) += redboot.o