From: wang cheng <wangcheng@rails.com.cn>
To: u-boot@lists.denx.de
Subject: [U-Boot-Users] where to modify my system clock in a tqm8xxl model?
Date: Sat, 01 Nov 2003 17:49:41 +0800 [thread overview]
Message-ID: <4fae056c06.56c064fae0@rails.com.cn> (raw)
hello,all
Congratulations on the release of the u-boot-1.0.0!Can you tell me
where to set the system clock in a tqm8xxl model? My hyperteminal has
displayed this (there are some "printf" added):
U-Boot 0.4.8 (Oct 31 2003 - 15:47:15)
gd->cpu_clk=25000000
immr=0xff002101
pvr=0x500000
CPU: XPC823xxZTnnB2 at 25 MHz: 2 kB I-Cache 1 kB D-Cache
Board: WindRiver mdppro8xx
DRAM: 16 MB
before relocate_code()
Now I want to set my system clock to 50MHz,but I don't know how to
modify,which file should I modify?I know the gd->cpu_clk is initialized
in cpu/mpc8xx/speed.c.
Thank you for your time!
next reply other threads:[~2003-11-01 9:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-01 9:49 wang cheng [this message]
2003-11-01 10:14 ` [U-Boot-Users] where to modify my system clock in a tqm8xxl model? Wolfgang Denk
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