The aoc system node may be different for each platform. We can use
wildcard characters to replace these addresses.
To specify all addresses between 17000000 and 19000000, we could use the
wildcard character *. This would allow us to use the same code for all
platform, regardless of the specific addresses used
Test: adb bugreport && unzip bugreport*.zip &&
check dump_aoc section in dumpstate_board.txt
Bug: 279680450
Change-Id: I1eaad3bd31e78265af6a9428064e9def501a813e
