[U-Boot-Users] Problem about sdram initialization
Hi,I have a little problem with the u-boot startup.when it run to the function relocate_code(in the /cpu/ppc4xx/start.s),it don't run continually. Through LED on the board ,I find that it stops at the code below:
addi r0, r10, in_ram - _start + EXC_OFF_SYS_RESET mtlr r0 blr in_ram: My questions are why the u-boot stop here and where the code jump to?
thank you !
田园 wrote:
Hi,I have a little problem with the u-boot startup.when it run to the function relocate_code(in the /cpu/ppc4xx/start.s),it don't run continually. Through LED on the board ,I find that it stops at the code below: addi r0, r10, in_ram - _start + *EXC_OFF_SYS_RESET* mtlr r0 blr in_ram:
My questions are why the u-boot stop here and where the code jump to?
thank you !
http://www.denx.de/wiki/view/DULG/UBootCrashAfterRelocation
gvb
participants (2)
-
Jerry Van Baren -
田园