Hello Florian, > Sascha Hauer <s.hauer@xxxxxxxxxxxxxx> hat am 7. Juli 2014 um 14:00 > geschrieben: > > > On Mon, Jul 07, 2014 at 01:14:35PM +0200, Frede Florian wrote: > > Hello Rolf, > > > > thank you very much... > > after I selected the mentioned entry in the menu the problem was solved... > > but the board do not prompt any thing on the UART1... so I do not > > know if barebox is loaded > > When using mainline barebox please build the am335x_mlo_defconfig for > the MLO and the am335x_defconfig for the main binary. The images > are then found under: > > images/barebox-am33xx-phytec-phycore-mlo.img > images/barebox-am33xx-phytec-phycore.img > > I diffed you config against the mainline config and the following > options are really crucial to let the binary work correctly: > > -CONFIG_TEXT_BASE=0x0 > -CONFIG_MALLOC_SIZE=0x0 > -CONFIG_MALLOC_TLSF=y > -CONFIG_RELOCATABLE=y > +CONFIG_TEXT_BASE=0x402F0400 > +CONFIG_STACK_SIZE=0x1600 > +CONFIG_MALLOC_SIZE=0x1000000 > in fact, these settings are essential. If you still can't see anything, you can also enable the config item "Debugging" -> "low level debug messages". With this option enabled, you should at least see a '>' on UART1 right after power-on. This character will be output at the end of function pcm051_board_init(). If you like to debug the further startup, you could also enable the "Debugging" -> "Trace initcalls" option in barebox_mlo config. Best regards, Rolf _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
