[debian-yeeloong-project] fix Loading initrd speed, yeeloong pmon update, Unofficial.

[liushiwei]

download  pmon.bin  into /dev/hda1  , ext2/3

1.   boot_menu    express 'C'  into  pmon command line.
        http://www.bjlx.org.cn/system/files/images/1_1.jpg
2.  pmon command line.
       http://www.bjlx.org.cn/system/files/images/2_1.jpg
3.  load -r -f bfc00000 (wd0,0)/pmon-LM8089-1.4.9a.bin
       http://www.bjlx.org.cn/system/files/images/3_0.jpg