Add support for Synology DS414 and some related fixes

Quoted 18 lines · Stefan Roese

Quoted 11 lines · Phil Sutter

This patch series ultimately adds support for Synology DS414 NAS after a few fixes:
* Patches 1-3 and 5 fix various files for enabled debugging.
* Patch 4 updates the board porting guide in README file.
* Patches 6-8 hold crucial fixes necessary for DS414 support.
* Patches 9 and 10 contain the actual board support, split into a generic part for MV78230 SoC and a board specific part for clarity.
* Patch 11 adds a new command to deal with Synology specialties.

In case you would like me to split this into multiple series, just let me know and I will resend.

Very nice to see other Armada XP based boards getting supported in mainline U-Boot. I'm currently also working on a new XP board based on the MV78260. And stumbled over a few of the problems you have met in your Armada XP support as well.

Quoted 6 lines

Since I'm currently preparing a new patchset for all this, including the full DM SPL support as well, perhaps it would be best, if you base your MV78230 work in top of my new patches. I will send the new patches to the list later today. And will also publish a git branch for easier work with it. Since there are some dependencies with other patches as well.

Sounds very good, I'm looking forward to seeing how you solved things and how that combines with my stuff.

Quoted 2 lines

BTW: With this work you should be able to drop all those "non-DM" patches from your series.

Nice!

Quoted 1 line

PS: Please keep Luka and me on Cc on all mvebu related patches.

Will do.