tree 8cefa3182dfbffd2107b5123ebb48265e88f8125
parent 9afa7e2aca7062957105811fb7cb24232cd1b14e
author Sean Howarth <showarth@google.com> 1366163995 -0700
committer Sean Howarth <showarth@google.com> 1366163995 -0700

mv_feroceon: default eth and pon mac address envs to sysvar equivalents.

The eth and pon mac addresses are passed to Linux via a Marvell ARM tag. The
value of those tags comes from the eth and pon mac address environment
variables.

This change seeds those envs with the corresponding sysvars ETH_MAC_ADDR and
PON_MAC_ADDR (if they exist).

Change-Id: I2e4b4a158f37d127ff51f0355c161edcab31612a