[U-Boot] [Question]MPC8349E mITX, image for the VSC7385

2009-07-10 Thread Qingyu Song
Hello, I am trying to have the vitesse vsc7385 phy switch working with a mpc8548 cpu on my system. Currently I am using the MPC8349 mITX box as my reference. And my question is where to obtain the official image for the vsc7385. The U-Boot I have in my mITX box is U-Boot 1.1.3. It looks like that

[U-Boot] ppc 85xx inline assembly

2009-04-17 Thread Qingyu Song
Hello, I am trying to understand the inline assembly function out_be32 extern inline void out_be32(volatile unsigned __iomem *addr, int val) { __asm__ __volatile__("sync; stw%U0%X0 %1,%0" : "=m" (*addr) : "r" (val)); } I am not familiar with the syntax here, especially for the %U0%X0 part, ca

[U-Boot] BDI2000 Configure file question for GDB on MPC8458

2009-04-13 Thread Qingyu Song
I have a ported u-boot base on 8548CDS for my 8548 board. The U-Boot version is 2008.10. the u-boot boot up was successful. I am trying to use BDI2000 do some debuging. the BDI2000 config file is as below. with this config file, I can flash program and bring up my board. However, when I try to set

[U-Boot] u-boot Ethernet connection timeout with a Ethernet Switch (target board MPC8548)

2009-02-05 Thread Qingyu Song
in the tftp.c file. after that I can tftp file from my tftpboot. I can not really finish the file transfer because of tons of information comeout from the console and slow down the process. Does any one have any idea about what happened in my case? Thanks alot! Qingyu Song