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Booting from UART

Alaa Mahdy
Prodigy 50 points
Other Parts Discussed in Thread: TMS320DM8148

Hi

I am using [tms320dm8148] I want to use UART pre-flashing mode,

My board have a micro-controller which is connected to the tms320dm8148 chip via UART and McSPI. the plan is to transfer a simple flash writer application from the micro-controller to the RBL via UART, then when this "flash writer" starts it will communicate with the micro-controller through SPI.

I need to know the expected format for the binary of the "flash writer" application, also i need to know how the handshaking sequence between the RBL and the micro-controller . is there a CRC expected by the RBL for the images transferred over UART ?