Hi, On Wed, Apr 01, 2020 at 12:12:12AM +0800, you xiaojie wrote: > I ported barebox to a new board similar to guruplug, but it could not boot, > only show a line of barebox 2020.03.0-....., and I try official guruplug also > stopped. the devicetree is ok under linux 5.4 and the kwbimage.cfg is ok I > think, according to the 6281's datasheet and compared with the original > register value of machine. > > so any can try guruplug's barebox? this is my porting patch, is there > something wrong? The patch looks good from a first glance. If you have an old version that works on the Guruplug then you could try bisecting the problem. Otherwise, the CONFIG_DEBUG_INITCALLS option helps you see where it stops. There's also early printing support which you can enable with CONFIG_DEBUG_LL (Also set CONFIG_MVEBU_CONSOLE_UART correctly then). I am not sure where it stops, when you see the barebox banner then this seems to suggest that you already have a working console, so this might not be needed. 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 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
