On Wed, Oct 26, 2022 at 11:38:45AM +0200, Holger Assmann wrote: > This commit adds support for the TQ MBa8MPxL with TQMa8MPxL module with > i.MX8M Plus Quad/Dual SoC. This very combination results in configuration > symbol "MACH_TQ_MBA8MPXL". A possible variant based on i.MX8M Plus Dual > would be supported transparently, once barebox deleted the CPU nodes > when it detects that they were fused away. It already does so for > i.MX8MM and i.MX8MN. > > We use the respective Linux upstream device trees and their implications > regarding hardware support. > > Known to be unsupported for now is the second Ethernet interface around > the eqos dwmac IP. This has to be resolved by porting over the fitting > wrapper from Linux. > > Signed-off-by: Leonard Göhrs <l.goehrs@xxxxxxxxxxxxxx> > Signed-off-by: Holger Assmann <h.assmann@xxxxxxxxxxxxxx> > Reviewed-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx> > --- > > Changes v1 -> v2: > - removed barebox environment partname bindings in device tree > - streamlined bbu_flag determination in board.c > - removed trailing whitespace > - added review acknowledgement Applied with two little changes. I enabled the board in imx_v8_defconfig. > arch/arm/boards/mba8mpxl/Makefile | 4 + > arch/arm/boards/mba8mpxl/board.c | 49 + Also I renamed the board directory to tqma8mpxl as this aligns better with the other TQ boards. With this we use the SoM name rather than the baseboard name, but I think that's fine as other baseboards for this SoM could be handled in that directory as well. Sascha -- Pengutronix e.K. | | Steuerwalder Str. 21 | http://www.pengutronix.de/ | 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
