RE: 8260 core/bus/cpm clock

It is vxWorks bootrom. I could not (don't know) pass boot line
into linux. This is the default boot line.

# cat /proc/cmdline
root=/dev/nfs rw ip=auto

Bo


-----Original Message-----
From: Allen Curtis [mailto:acurtis@onz.com]
Sent: Thursday, October 10, 2002 9:02 AM
To: Yu Bo-BOYU1; linuxppc-embedded@lists.linuxppc.org
Subject: RE: 8260 core/bus/cpm clock

After dumping cpu information,

# cat /proc/cpuinfo
cpu             : 82xx
core clock      : 132 MHz
CPM  clock      : 66 MHz
bus  clock      : 33 MHz
revision        : 1.1 (pvr 0081 0101)
bogomips        : 54.88

I found this is NOT correct for the custom board. It should be
66/133/166MHZ. However
I did not find any configurable entry in "make xconfig".

What is your bootloader? Some loaders pass this information to the kernel at
boot.

** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/

If you are using EST8260 as your board type, then you are using the embedded
boot loader. Look in embed_config.c

It is vxWorks bootrom. I could not (don't know) pass boot line
into linux. This is the default boot line.

# cat /proc/cmdline
root=/dev/nfs rw ip=auto

Bo


-----Original Message-----
From: Allen Curtis [mailto:acurtis@onz.com]
Sent: Thursday, October 10, 2002 9:02 AM
To: Yu Bo-BOYU1; linuxppc-embedded@lists.linuxppc.org
Subject: RE: 8260 core/bus/cpm clock

quoted

After dumping cpu information,

# cat /proc/cpuinfo
cpu             : 82xx
core clock      : 132 MHz
CPM  clock      : 66 MHz
bus  clock      : 33 MHz
revision        : 1.1 (pvr 0081 0101)
bogomips        : 54.88

I found this is NOT correct for the custom board. It should be
66/133/166MHZ. However
I did not find any configurable entry in "make xconfig".

What is your bootloader? Some loaders pass this information to
the kernel at
boot.

** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/