nx3550-F 交换机启动提示如下，不能进系统
U-Boot SPL 2013.10-g886bae9 (Sep 08 2016 - 11:58:12)
The Expected Linux image was not found. Please check your NAND configuration.
Trying to start u-boot now...
U-Boot 2013.10-g886bae9 (Sep 08 2016 - 11:58:12)
I2C: ready
DRAM: 512 MiB
Variscite AM33 SOM revision 1.3 detected
data abort
MAYBE you should read doc/README.arm-unaligned-accesses
pc : [<9f763174>] lr : [<9f75505c>]
sp : 9f333f20 ip : ff334193 fp : 80814330
r10: 80840a60 r9 : 9f333f38 r8 : 4030cdcc
r7 : 4030cb7c r6 : 00000002 r5 : 00028bac r4 : 9f754000
r3 : 9ffbc67c r2 : 60000193 r1 : 9e395234 r0 : 9f334000
Flags: nZCv IRQs off FIQs on Mode SVC_32
Resetting CPU ...
resetting ...
U-Boot SPL 2013.10-g886bae9 (Sep 08 2016 - 11:58:12)
The Expected Linux image was not found. Please check your NAND configuration.
Trying to start u-boot now...
U-Boot 2013.10-g886bae9 (Sep 08 2016 - 11:58:12)
I2C: ready
DRAM: 512 MiB
Variscite AM33 SOM revision 1.3 detected
