Artesyn COMX-P40x0 ENP2, Manual

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BSP
COMX-P40x0 ENP2 Installation and Use (6806800R95B)
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6. NFS rootfs version

In the U-Boot, boot with nfs (’run nfsboot’). In Linux, run ’cat/etc/.version’.
[root@COMX-P4080 root]# cat /etc/.version
COMX-P4080 NFS ROOTFS ver: COMX_P4080_V100R00 build by
ec7536@cncdebaobs04.emrsn.org on Mon Nov 29 08:50:20 UTC 2010
7.8 CPU
COMX-P4080 has the Freescale QorIQ Communications Processor. The CPU information can be
viewed in the terminal. Figure 7-1 below shows console output containing an example of the
CPU information.
CPU0 is the active CPU in the U-Boot. Run the command "
reset
" to reboot the CPU/board.
7.9 Address Space
U-Boot and Linux work in 36-bit physical addressing mode. The relationship between effective
address and physical address is displayed in the memory map table on
Table "COMX-P4080
Address Space" .
Figure 7-1 COMX-P4080 CPU Information