I have p3041 development kit. It has preloaded uboot. I want to boot uboot from ram . I am using tftp to copy uboot on specified ram memory and use go command for boot but i am getting unexceptional error.
Here is the my information. My RAM memory range is 0x00000000 - 0x80000000
I have assign memory which comes under ram memory range to CONFIG_SYS_TEXT_BASE = 0x11000000 and CONFIG_RESET_VECTOR_ADDRESS = 0x1108fffc and also stop ddr init logic from uboot.
I am following below sequence for boot from preloaded uboot console.
tftp 0x11000000 uboot.pbl
Here are the attached System.map and u-boot.map for reference. I am taking reference from linux - loading u-Boot in memory instead of flashing it - Stack Overflow
Anyone facing that kind of problem. What will be the issue. Let me know if any more information required to understand problem.
Original Attachment has been moved to: u-boot.map.zip
Original Attachment has been moved to: System.map.zip