[U-Boot] REGRESSION: After rc2 Edison is not capable to get environment

[Andy Shevchenko]

Hi!

Do not have time to find a culprit (pretty sure it's env patch series
from Simon).

v2017-09.rc2:

--- 8< --- 8< ---
Hit any key to stop autoboot:  0
=>
=> printenv
audio_codec_name=audio_codec="dummy"
boot_edsboot=zboot 0x100000 0 0x3000000 0x1000000
boot_target_cmd=run do_flash_os;run do_probe_dfu;run
do_compute_target;run mmc-bootargs;run load_kernel;zboot ${lo
adaddr}

...

(Many, many lines)
--- 8< --- 8< ---

Current master:

--- 8< --- 8< ---

=>  printenv
baudrate=115200
bootcmd=run bootcmd
bootdelay=2
fdtcontroladdr=3d4536d0
hardware_id=00
serial#=4ae71336e44bf9bf79d2752e234818a5
usb0addr=02:00:86:48:18:a5

Environment size: 170/65531 bytes

--- 8< --- 8< ---

-- 
With Best Regards,
Andy Shevchenko