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Help: RedBoot_RAM working, RedBoot_ROM not


Hi all,

I've been able to execute RedBoot_RAM on my board (Phycore555) finally, now I'm trying to get the ROM version to work, that's where I have hit another roadblock. I was able to build binary (.elf, came out to be 900+kB, is that usual?!) for RedBoot _ROM successfully using Configtool GUI.

Then I flashed it to the external ROM and reset, on reset I couldn't get the RedBoot CLI on serial port A or B of mpc555. To rule out problems with flash programmer issues, I re-flashed the same image using Redboot_RAM and the RedBoot update method described in the documentation, successfully. Still no luck with CLI!

I would appreciate if someone could offer help here. Thanks in advance

Rohit


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