Hello everyone, I use IPNC 3.0, I can run squashfs successfully, but the cramfs cannot run. I have support cramfs in the kernel by setting CONFIG_CRAMFS=y. The linux command is as follows:
setenv ipaddr 192.168.1.92;setenv serverip 192.168.1.93;setenv bootargs 'rootdelay=2 mem=48M console=ttyS0,115200n8 noinitrd ip=192.168.1.92:192.168.1.92:192.168.1.1:255.255.255.0:Camera:eth0:off ro root=/dev/mtdblock3 rootfstype=cramfs cmemk.phys_start=0x83000000 cmemk.phys_end=0x88000000 cmemk.phys_start_1=0x00001000 cmemk.phys_end_1=0x00008000 cmemk.pools_1=1x28672 cmemk.allowOverlap=1 cmemk.useHeapIfPoolUnavailable=1 lpj=1077248 nohz=off highres=off eth=EE:0C:0C:BE:19:02 loglevel';setenv verify no;saveenv;reset;
The error appearing is :
[ 5.570000] cramfs: empty filesystemVFS: Mounted root (cramfs filesystem) readonly.
[ 5.580000] Freeing init memory: 180K
[ 5.580000] Warning: unable to open an initial console.
[ 5.590000] Kernel panic - not syncing: No init found. Try passing init= option to kernel.
What is wrong?
The same cramfs file can run successfully in another kernel.
Thank you !