[U-Boot-Users] [Help Need Urgent]u-boot CFG_RAMBOOT (u-boot running from DDR not from NOR) mpc85xx based board
Hi All,
This is kinda urgent. I am using a custom mpc85xx SOC based EVB and my requirement is to compile u-boot such that the image be copied to DDR and then run from there itself. This is similar to CFG_RAMBOOT in mpc83xx.
I think i have to put a lot of initialization code in cpu/mpc85xx/start.S and board/xxx/init.S
Can u please advice me on what all to comment out in these files, also it would be really great if you could point me to some implementation which matches my problem
Thanks a ton. Manish
In message 2e2add590805090639h318fbb64hcd14f3352fff2bf1@mail.gmail.com you wrote:
This is kinda urgent.
In this case I recommed to start reading here: http://catb.org/esr/faqs/smart-questions.html#urgent
I am using a custom mpc85xx SOC based EVB and my requirement is to compile u-boot such that the image be copied to DDR and then run from there itself. This is similar to CFG_RAMBOOT in mpc83xx.
Int he second step, you want to read the FAQ, especially here: http://www.denx.de/wiki/view/DULG/CanUBootBeConfiguredSuchThatItCanBeStarted...
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Thanks.
Wolfgang Denk
participants (2)
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Manish Jaggi -
Wolfgang Denk