AnsweredAssumed Answered

[Q]MPC8313E-RDB rev A4 w/ new bsp for rev B

Question asked by One Ryoul Choi on Nov 20, 2008
Latest reply on Nov 21, 2008 by One Ryoul Choi
Hi all.
 
I got trouble in ethernet.
 
I've been used MPC8313E-RDB rev A4 evb board w/ bundled BSP(kernel : 2.6.20), and it works.
But new bsp released at 2008.6 have problem in booting NFS.
 
uboot works fine.
But after kernel booting, it fails in connecting nfs server.
 
So I tried ramdisk boot after burning flash.
It prompts.
But when I ping some ip(i.e., access ethernet), system froze.
 
I found two different things between rev A4 and rev B boards.
1. CPU revision : 1.0 vs 2.0
2. GTX_CLK125 for marvell phy : 8313 provide vs standalone crystal
    (But I found 125MHz by probing R181)
 
Can I use rev B bsp at rev A4 rdb board?
The reason I want to use 23 kernel is performance issue in my application.
 
Thank you.
VBR/ed

Outcomes