kernel: add packages for sdhci support

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38549 3c298f89-4303-0410-b956-a3cf2f4a3e73
ralink: add support for 2 new mt7620 boards made by buffalo

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38550 3c298f89-4303-0410-b956-a3cf2f4a3e73
ralink: add support for missing mt7620 mux values

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38551 3c298f89-4303-0410-b956-a3cf2f4a3e73
ralink: dont include mt7620 sdhci support inside the kernel

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38552 3c298f89-4303-0410-b956-a3cf2f4a3e73
ralink: add package for mt7620 sdhci

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38553 3c298f89-4303-0410-b956-a3cf2f4a3e73
ubox: update to latest git HEAD

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38554 3c298f89-4303-0410-b956-a3cf2f4a3e73