bootargs not appended to kernel cmdline

banavathvishnu

Hi,
I'm trying to boot my firefly board with kernel 4.0 that was pushed at http://enwiki.t-firefly.com/inde ... Mainline_Kernel/en.
I have enabled all the required config options that are necessary to boot rootfs over nfs in the defconfig. Passing bootargs from uboot, ideally these bootagars should be appended to the existing command line, but in this case it does append the bootargs from bootloader.  I have tried hardcoding in the kernel command line and it works with rootfs over nfs.
I have no idea why bootargs are not appended to the kernel cmd line.
I gusee the atags address would be wrong
Has any one seen this issue before?
Please suggest