[ECOS] GDB connect via UART failed

[jourdon_shell]

Dear eCos discussers,

   I built a RedBoot[ROM] version to my board. My board uses S3C4510B, and is similar with SNDS100. So I chosed SNDS100 template, and modified memory bank settings for the difference on my board.
   The problem is that, now, I can use command line interface via UART0/UART1 to talk with RedBoot. And even can use GDB debug via networking channel. But when I try using GDB to connect RedBoot via UART0/UART1, it never succeed, times out.
   What on earth the problem is? Any other options I should set?
   Anyone could give me suggestions?
   Many many thanks.

BRs
Jourdon Shell


-------------------------------------------------------------------------------------
周杰伦在"第一现场"与你面对面 http://smspop.163.com/special/jay200408/index2.html