Hi All,
I am trying to port u-boot on AdderII card( analogue-micro ) hosting MPC852T.
Is this already done this before ??
I am trying to configure SMC1 port as a console to get boot up messages. I have defined
#define CONFIG_8xx_CONS_SMC1 1
I have a assembly listing, I am using BDI to single step. It complets "serial_init" function and calls "display_options" func. This in turn calls ..
printf() -> puts() -> serial_putc().
In the serial_putc func, it goes into an endless loop, here.
while (tbdf->cbd_sc & BD_SC_READY) { WATCHDOG_RESET (); __asm__("eieio"); }
The assembly listing is as,
--------------------------------------------------- fe0145b8: 7c 00 06 ac eieio fe0145bc: a0 0a 00 00 lhz r0,0(r10) fe0145c0: 70 09 80 00 andi. r9,r0,32768 fe0145c4: 40 82 ff f4 bne+ fe0145b8 <serial_putc+0x68>
---------------------------------------------------- Any clues please ??
Warm Regards Raghu.
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