[Qt-embedded-interest] Qtopia2.2.0 on MPC5121e

[Shen Li-R64465]

Hi, 
I have ported qtopia2.2.0 on MPC5121e. Now when I set the LCD resolution
as lower than 640x480, the qtopia can run smoothly.
But if I use 800x600 or 1024x768, the system will crash(the console
output nothing, just frozen even if I enabled kernel debug info) . I am
sure that I have provide enough frame buffer size as I configed it as
15MBytes. My kernel version is 2.6.24. Does this kernel has limitation
on supporting qtopia2.2.0 resolution?
 
Is there any idea about it?Thanks!
 
B.R
ShenLi
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