tree 92b8edd07786943e95f701447c071d604ce0bfc7
parent c6aacf9680a62d224041e25e2f267016bd8af845
author Jan Kundrát <kundrat@cesnet.cz> 1588116758 +0200
committer Jan Kundrát <kundrat@cesnet.cz> 1588117259 +0200

kernel: update and enable full 1GB of RAM on Clearfog Base

I had no idea that I need CONFIG_HIGHMEM to be able to even *see* more
than about 750 MB of RAM on this particular ARM CPU, but hey, here it
goes. (At least there was an info message in dmesg.)

Before:

 # free
               total        used        free      shared  buff/cache   available
 Mem:         769276       47968      407976      269304      313332      438664
 Swap:             0           0           0

Now:

 # free
               total        used        free      shared  buff/cache   available
 Mem:        1029352       49392      894400       43168       85560      913896
 Swap:             0           0           0

Also update to the latest stable (our patches are available as cesnet/2020-04-29).

Change-Id: I6cabd684fcfbe78a2718130ae46ca7f77b4c8228