[ARM] 4060/1: update several ARM defconfigs

Update the ep93xx, iop13xx, iop32x, iop33x, ixp2000, ixp23xx,
lpd270 and onearm defconfigs to 2.6.20-rc1.

Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --cc arch/arm/configs/ep93xx_defconfig
Simple merge

diff --cc arch/arm/configs/iop13xx_defconfig
Simple merge

diff --cc arch/arm/configs/iop32x_defconfig
Simple merge

diff --cc arch/arm/configs/iop33x_defconfig
Simple merge

diff --cc arch/arm/configs/ixp2000_defconfig
Simple merge

diff --cc arch/arm/configs/ixp23xx_defconfig
Simple merge

diff --cc arch/arm/configs/lpd270_defconfig
Simple merge

diff --cc arch/arm/configs/onearm_defconfig
Simple merge