I have cross compiled kernel 2.6.28.9 using openwrt ifx-mips 2.6. My target chip is Infinion incaip2 mips based. I have uboot version 1.1.1. OpenWrt gives LZMA compressed image and i changed that to gzip compression because uboot 1.1.1 does not recognize LZMA compression. But i left the kernel entry point same as was in LZMA compression case. Now when i boot through tftp, uboot downloads and decompresses the kernel and the kernel start hangs. I do not see any other kernel boot messages. Please see below the log output and Thanks for your advices.
Code:
OPERA-RAM #
OPERA-RAM #
OPERA-RAM #
OPERA-RAM #
OPERA-RAM # tftpboot
opera_phy_init: phy_status_0 = 0x3100
opera_phy_init: phy_status_1 = 0x3100
incaip2/intPhy port 0: enabled (100Mb full duplex)
incaip2/intPhy port 1: disabled (no link)
Using incaip2/intPhy device
TFTP from server 192.168.178.182; our IP address is 192.168.178.235
Filename 'uImage'.
Load address: 0x80100000
Loading: #################################################################
#################################################################
#################################################################
#########################
done
Bytes transferred = 1126197 (112f35 hex)
OPERA-RAM # iminf
## Checking Image at 80100000 ...
Image Name: MIPS OpenWrt Linux-2.6.28.9
Created: 2009-06-08 21:59:10 UTC
Image Type: MIPS Linux Kernel Image (gzip compressed)
Data Size: 1126133 Bytes = 1.1 MB
Load Address: 80002000
Entry Point: 80002000
Verifying Checksum ... OK
OPERA-RAM # bootm 80100000
## Booting image at 80100000 ...
Image Name: MIPS OpenWrt Linux-2.6.28.9
Created: 2009-06-08 21:59:10 UTC
Image Type: MIPS Linux Kernel Image (gzip compressed)
Data Size: 1126133 Bytes = 1.1 MB
Load Address: 80002000
Entry Point: 80002000
Uncompressing Kernel Image ... OK
Starting kernel ...
// system hangs no output
