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<p class=MsoNormal><span lang=EN-US>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I have a somewhat embarassing question<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>regarding u-boot and loading a ramdisk. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I am trying to boot my board based on
SEQUOIA using a kernel and ramdisk.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>I know the kernel and ramdisk image are
good, since I used the same images for SEQUOIA.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Below is a snippet of my boot sequence,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>including the error when trying to mount
the ramdisk(initrd)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>After my board loads ramdisk, I can't see
anything through console.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>What's wrong???<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Sean<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>=> printenv<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>bootargs=root=/dev/ram rw
ip=xxx.xxx.xxx.233:xxx.xxx.xxx.216:xxx.xxx.xxx.254:255.255.255.192:sequoia:eth0:off
panic=1 console=ttyS0,9600<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>mem=262120k<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>=> tftp 0x400000 uImage<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Waiting for PHY auto negotiation to
complete... done<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>ENET Speed is 10 Mbps - HALF duplex
connection (EMAC0)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Using ppc_4xx_eth0 device<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>TFTP from server 210.221.148.216; our IP
address is 210.221.148.233<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Filename 'uImage'.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Load address: 0x400000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Loading:
#################################################################<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>
##########################<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>done<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Bytes transferred = 1326107 (143c1b hex)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>=> tftp 0x1000000 uRamdisk<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Using ppc_4xx_eth0 device<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>TFTP from server 210.221.148.216; our IP
address is 210.221.148.233<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Filename 'uRamdisk'.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Load address: 0x1000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Loading:
#################################################################<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>
#####################################################<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>done<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Bytes transferred = 1728001 (1a5e01 hex)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>=> bootm 0x400000 0x1000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>## Booting kernel from Legacy Image at 00400000
...<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Image Name:
Linux-2.6.19<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Image Type:
PowerPC Linux Kernel Image (gzip compressed)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Data Size:
1326043 Bytes = 1.3 MB<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Load Address: 00000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Entry Point: 00000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Verifying Checksum ... OK<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Uncompressing Kernel Image ...
OK<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>## Loading init Ramdisk from Legacy Image
at 01000000 ...<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Image Name: Simple
Embedded Linux Framework<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Image Type:
PowerPC Linux RAMDisk Image (gzip compressed)<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Data Size:
1727937 Bytes = 1.6 MB<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Load Address: 00000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Entry Point: 00000000<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Verifying Checksum ... OK<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US> Loading Ramdisk to 0fcb6000,
end 0fe5bdc1 ... OK<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>/* Nothing is appeared */
??????????????????????????????<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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