Using stored average ibat(shutdown ibat_avg) which came from previous boot sometimes cause SoC sudden drop in boot up time. So this patch use fixed ibat_avg value instead of shutdown ibat_avg during 1st SoC calculation. Change-Id: I9675652c3b4918529be40a8d6f8ee29b6dee1359 Signed-off-by: Iliyan Malchev <malchev@google.com>