Hello! I am trying to get u-boot to work on a Cogent CSB637, but it seem that the default configuration maps the code to the wrong place. In config.mk, TEXT_BASE is configured to 0x23fc0000 which seem to make the ELF file locate the code to that location instead of FLASH (0x10000000). I use a Lauterbach to flash the board using JTAG and if I write the binary file to 0x10000000 it seems to start executing OK, but when it comes to the relocation part, it looks like it cannot map the memory correctly. When it attempts to transfer to SDRAM it copies to addr. 0x0, but it has not remapped the memory so 0x0 still points at FLASH, resulting in a definite stop. Is there any additional configuration necessary to set up the address-ranges apart from a "make csb637_config" followed by a "make all"? I have tried this on u-boot-1.1.6.

Best regards, Patrick Fallberg