a20-olinuxino_micro: fix sata_power_en typo

Signed-off-by: Jonathan Liu <net147@gmail.com>
a20-olinuxino_micro-lcd7: fix sata_power_en typo

Signed-off-by: Jonathan Liu <net147@gmail.com>
a20-olinuxino_micro-lcd10: fix sata_power_en typo

Signed-off-by: Jonathan Liu <net147@gmail.com>
Merge pull request #22 from net147/a20_sata_power_en

a20-olinuxino_micro: fix sata_power_en typo