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PowerPC assembly instruction set for Uart Transmitter

Question asked by vinothkumar s on Jan 23, 2019
Latest reply on Jan 31, 2019 by vinothkumar s

Hi,

 

I want the specific instruction to access uart transmitter to print char in console in u-boot. I don't to know what specific command want to use for this.

 

steps,

1. Load register to UART transmit address

2. Store the char in the register

3. Print the char when uboot-debugging

 

Regards, VinothS

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