Hi Ahmad. On Tue, Feb 19, 2019 at 01:06:10PM +0100, Ahmad Fatoum wrote: > This is in line with other platforms such as i.MX, which allow > specifying a debug port. As we can't use port indices because > the UARTs aren't mapped consecutively, allow specifying a hex > base at configuration time. > > A side effect of this patch is that sama5d4's HAVE_AT91_DBGU2 > is now honored as well. Previously anything besides DBGU0 > defaulted to DBGU1. This approch hardcoded the DBGU address based on the configuration. Can you somehow come up with something that is run-time configured? So we can continue towards the goal to have multi-image support for at91. The current approch will limit us to a single type of SOC - and we may try to combine more than one SOC in the same multi-iamge sometime in the future. Maybe each board have to call an debug_ll_init(address) function or similar. If not called we can use the default which is the common address for most at91 SOCs. Or maybe something smarter. Sam _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
