Config.in: add options for putting kernel and dtb in rootfs

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@37358 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: add sound-soc-imx

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt@37359 3c298f89-4303-0410-b956-a3cf2f4a3e73
kernel: add sound-soc-imx-sgtl5000

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt@37360 3c298f89-4303-0410-b956-a3cf2f4a3e73
[tools] mkimage: update to 2013.07-rc1

also remove 100-dtc-binary.patch which was not accepted upstream

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@37361 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: use $PATH to locate dtc binary

Signed-off-by: Luka Perkov <luka@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt@37362 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: add support for gw5400-a

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

git-svn-id: svn://svn.openwrt.org/openwrt@37363 3c298f89-4303-0410-b956-a3cf2f4a3e73
imx6: add missing patches (r37363)

git-svn-id: svn://svn.openwrt.org/openwrt@37364 3c298f89-4303-0410-b956-a3cf2f4a3e73