Hi all, I made a u-boot binary with the custom configuration for my 8260 board. I am using SMC2 as the serial device. When I boot using BDI, It comes upto the boot prompt and does not receive characters. When I don't use BDI, it does not even come to the command prompt, it crashes in between, I don't know why?. I am guessing that the serial driver reception is broken?. I was looking at the serial driver code, looks like it is using polling mechanism instead of interrupts. Is the problem points to the serial clks or the driver itself? Has anyone used SMC2 as the serial driver in the U-boot code. I was comparing the getc function of smc_serial.c and uart.c, one is using the while loop to wait and the other is using the for loop to wait, does it make a difference. Can anyone tell me what is going on?
-Kodis