I am using the quark SE C1000 processor Before updating the boot ROM the board was running at 32MHz from the Crystal. When I look at OSC0_CFG1 at location B0800008 I get a value of 0x00070009. This states it is running the Crystal Osc with 5.5pf caps.
After I update the boot rom using studio my board speed drops to 22.5MHz because I am no longer running the Crystal but but running the Silicon osc. the value at OSC0_CFG1 = 0x00040002. This stated the crystal trim has been switched from 5.5pf to 15.03pf and the Crystal osc is not enabled and we are running from the Silicon osc.
How do I configure studio to run from the crystal so I can get 32MHz?
While trying to switch from the Silicon Oscillator to the Crystal Oscillator I bricked my board.
I tried to changed location 0xB0800008 from 0x00040002 to 0x00000009. After that I could no longer flash or run programs. I tried to use article https://wiki.zephyrproject.org/view/Arduino_101#Flashing_using_JTAG_Adapter
To reload the boot flash but received the error that is attached photo file. I was able to use this article to restore the BOOT FLASH on a different board that was not Bricked.
Does anyone know of a way to recover? I have a Flyswatter2 JTAG adapter.