u-boot:
SRCBRANCH = "tn-imx_v2016.03_4.1.15_2.0.0_ga"
SRCREV = "cd1e531e1aa8c61aa87336cd53ae37eb830d7be1"

linux kernel:
SRCBRANCH = "tn-imx_4.1.15_2.0.0_ga"
SRCREV = "5e15010315b6c2a6834bdf74d23abc2ec2a4e0e5"