On Fri, 2009-05-15 at 09:09 +0800, zuowenping wrote: > thanks Deepak: > I have configed kernel by the command : > make ARCH=arm CROSS_COMPILE=arm_v5t_le- davinci_dm355_defconfig > make ARCH=arm CROSS_COMPILE=arm_v5t_le- uImage
This looks ok. > use the default configs for dm355,the kernel can't been boot up,I have > Enabled kernel hacking->kernel debuging->low level debug functions. > the same result i goted! the envirment is: > software:DaVinciLSP_02_00_00_110 ,mvltools5_0_0801921 > hardware: dm355 evm > and resut is as: > > DM355 EVM # tftpboot > TFTP from server 10.0.0.89; our IP address is 10.0.0.53 > Filename 'uImage'. > Load address: 0x80700000 > Loading: ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ########################################################### > done > Bytes transferred = 1965512 (1dfdc8 hex) > DM355 EVM # bootm > ## Booting image at 80700000 ... > Image Name: Linux-2.6.18_pro500-davinci_evm- This looks suspicious. davinci_evm is dm644x. If you somehow build a binary for dm644x, then it won't work. Are you building from the kernel tree in the installed directory? If so, you may not have the permission to over the .config. You can check by > grep DM355 .config If you see CONFIG_ARCH_DAVINCI_DM355=y CONFIG_MACH_DAVINCI_DM355_EVM=y Then your kernel config is correct. However if you see # CONFIG_ARCH_DAVINCI_DM355=y # CONFIG_MACH_DAVINCI_DM355_EVM=y Then your kernel config is not correct. Regards, Steve > _______________________________________________ Davinci-linux-open-source mailing list Davinci-linux-open-source@linux.davincidsp.com http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
