Update bootloader, u-boot tools to builds 7170060

git log --first-parent -100 --oneline --no-decorate 19cc928b04..1901392e2b:
1901392e2b Merge "Clean up crosvm support in ecam driver"
ff6ef7da9c ANDROID: Move rockpi4 build to build.sh
670afbd0e6 ANDROID: Add rk3399 bl31 blob and build script
68f7ff0691 ANDROID: Clang build fixes for rockchip platforms
413069d934 ANDROID: Make beagle_x15 inherit from arm

Test: treehugger
Bug: 177926450
Change-Id: I36ed6844c88d001d22065f4cd0680f6039f14016
10 files changed