Dears, I am using u-boot 1.2.0 for mpc8315e processor with BDI2000 debugger in a new design based on MPC8315ERDB. Our board has a different DDR2 and Flash memory. The flash memory works fine. The problem could be DDR2.
We are using Samsung K4T1G164QE DDR2 Memory. I can read/write DDR2 memory with BDI2000, but I have problems when u-boot try to write the first information in DDR2 memory (lib_ppc/board.c line 493 => *s-- = 0). After that, the program does not work. There is a breakpoint in this line. After the breakpoint accours, I do a step command and I receive this message from gdb: Program received signal SIGSTOP, Stopped (signal). 0x00001200 in ?? () It could be a problem with DDR2 configuration registers? Thanks in advance, Marcos Cunha Electrical Enginner Instituto Atlântico www.atlantico.com.br _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
