Dear Daniel Gorsulowski, > Hello Reinhard, > > ... >>> >>> Check that your AT91Bootstrap loads u-boot to a sane address not at the >>> very end >>> of DRAM, and that CONFIG_SYS_TEXT_BASE is exactly the address where >>> AT91Bootstrap >>> loads u-boot. (I changed AT91Bootstrap to load u-boot to the very begin >>> of DRAM >>> for our boards.) >>> >> >> I neither change the AT91Bootstrap nor the CONFIG_SYS_TEXT_BASE address, >> so the problem must be located elsewhere.
Not necessaryly. You have not changed them, but who says they were correct before? I am not sure, but before relocation it might have not mattered if they were different. Just really check to make sure. >> >> Today I found out by GPIO debugging, that U-Boot seems to boot but prints >> its startup messages to wrong USART with proper baudrate. I'll try to >> find out, why there is no output on DBGU. >> > > I have to correct myself. > My board_init() and checkboard() fanctions are executed. But the board > crashes, before misc_init_r() functions executes. > (I guess, it crashes somwhere in board_init_f()) > I'll try to find out more infos. But without an appropriate opportunity > to debug, it will be verry difficult. I can only advice a step by step approach: Take the at91sam9260ek port and only change the bits that are different for 9263 and your board. I don't have any 9263 based board here, so I cannot point to a proven, working port for that SoC. Best Regards, Reinhard _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
