sunxi: A10-OLinuXino-Lime support fixup

Fix:
-code indentation
-dram timings, the used cas and tpr0 - tpr2 were typical sun5i / sun7i
 settings, while they should be sun4i settings
-Properly sort boards.cfg entry
-Add status led support

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
sun5i: Tweak pll6 init value

There are multiple ways to get 600 MHz from PLL6, the sun5i ccmu is very
similar to the sun4i and sun7i ccmu.

This commit changes the PLL6 initialization we do for sun5i to make the PLL6
reg value match that of sun4i and sun7i. This also makes it closer to the
sun5i power on default, as we are now only changing the K-factor from 3 to 1.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Enable FAST_MBUS for Merri M2
Merge remote-tracking branch 'upstream/sunxi' into sunxi

Conflicts:
	boards.cfg