I have a custom board, which cpu is at91sam9g45,and we user sdram on EBI Chip Select 1.
now, I want custom wince6.o to run on this board,so i init the sdram on firstboot,change cfg.inc as belown:
delete ;AT91SAM9G45M10EK_VA_BASE_DDRAM2 EQU 0x88000000
and ;AT91SAM9G45M10EK_BASE_DDRAM2 EQU 0x20000000
change AT91SAM9G45M10EK_BASE_DDRAM EQU 0x70000000
to AT91SAM9G45M10EK_BASE_DDRAM EQU 0x20000000
after sysgen , load firstboot.nbo to nand address 0 by uboot,and boot with smb=1,can't booting.
May be initialization sdram is not proper,so i use uboot,which have tested have initialize sdram,and can boot linux.
So load firstboot.nbo to sram address 300000 by uboot,and go 0x300000. also can't boot
if i load eboot.nb0 to 0x20000000,and go 0x20000000,some messy code show on console,Then stop.
pls give me some suggestions. Thank you~
This forum is for users of Atmel's SAM Series and who are interested in using WinCE OS.
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