ar7: remove patches/configs for old kernel versions SVN-Revision: 26707
[ar7] refresh 2.6.32 patches SVN-Revision: 23736
[ar7] refresh patches SVN-Revision: 22849
[ar7] refresh patches SVN-Revision: 22769
target/linux: refresh 2.6.32 patches SVN-Revision: 21566
[ar7] refresh kernel patches SVN-Revision: 21410
kernel: update to 2.6.32.10 SVN-Revision: 20444
[ar7] correct the MDIO base address and reset sequence for Titan (#6573) SVN-Revision: 20037
[ar7] refresh patches SVN-Revision: 19523
[ar7] add 2.6.32 support SVN-Revision: 19519