Hi! Some time ago I reported that CuBox-i 4x4 has 4GB RAM but latest Arch Linux ARM is able to see only 2GB (viewtopic.php?f=45&t=8975), later the issue was solved by updating uboot, and the issue of 2GB/4GB was re-introduces in uboot-cubox-i-2015.07-2.
Now we have uboot-cubox-i 2017.01-1 with the same problem - no 4GB on CuBox i4x4.
As I checked right now the detection of 4GB is a problam again, I see only ~2GB at my 4x4:
$this->bbcode_second_pass_code('', '[oleg@alarm-4x4 ~]$ free
total used free shared buff/cache available
Mem: 2058112 45924 1875840 360 136348 1950972
Swap: 0 0 0')
I run
$this->bbcode_second_pass_code('', '[oleg@alarm-4x4 ~]$ uname -a
Linux alarm-4x4 4.15.4-1-ARCH #1 SMP Mon Feb 19 19:25:59 UTC 2018 armv7l GNU/Linux')
My uboot is
$this->bbcode_second_pass_code('', '[root@alarm-4x4 ~]# pacman -Ss uboot-cubox-i
alarm/uboot-cubox-i 2017.01-1 [installed]
U-Boot for Cubox-i')
Hope this issue could be addressed.
Regards, Oleg