Re: iMX6

[Ryo Shimizu <ryo%nerv.org@localhost>]

>U-Boot > go 10800000
>## Starting application at 0x10800000 ...
>data abort
>
>     MAYBE you should read doc/README.arm-unaligned-accesses
>
>pc : [<108003f8>]          lr : [<10800560>]
>sp : 4f556df0  ip : 00000030     fp : 4f870548
>r10: 00000002  r9 : 4ffa95b0     r8 : 4f556f30
>r7 : 4f8717a8  r6 : 10800000     r5 : 00000002  r4 : 1117effc
>r3 : 021e8000  r2 : 00025000     r1 : 00004008  r0 : 00000020
>Flags: nzCv  IRQs off  FIQs off  Mode SVC_32
>Resetting CPU ...

Hmmm. 0x108003f8 is address of xputc() (console output routine).
Perhaps, console address of your board is different from NITROGEN6X.
Please change "CONADDR=0x02020000" in kernel config.
I think it's one of the following. please try in order.

    CONADDR=0x02020000    (imxuart0)
    CONADDR=0x02020000    (imxuart1)
    CONADDR=0x02020000    (imxuart2)
    CONADDR=0x021ec000    (imxuart3)
    CONADDR=0x021f0000    (imxuart4)
    CONADDR=0x021f4000    (imxuart5)

--
ryo shimizu