Hello,
I'm working on an application based on iMX283.
I have the evk as a reference board + my own design. I'm trying to load eboot image using the sb_loader program.
The evk works fine, but I have a problem with my application.
The processor is connected to both 5V + battery.
The measured voltages are - VDDIO = 3.3V, VDDA = 1.8V, VDDD = 1.2V.
I've done a little research and found that the process fails in the BootFromBattery() function - where the DCDC is supposed to be enabled - this is the line (In the xldr.c) -
//Enable DCDC
HW_POWER_5VCTRL_SET(BM_POWER_5VCTRL_ENABLE_DCDC).
When trying to load eboot to my application – the process fails and the processor SHUTS DOWN when coming to Enable DCDC.
Running it with the DCDC Disabled – comes out OK.
Does anyone have an idea or suggestions for additional tests?
Thanks in advance,
Shany
Hi,
Just wondering if this was resolved as I'm facing the same issue.
Thanks,
Pat