Integrate u-boot-seco-rk/seco_2017.09_next_fix_line_end
Commit: clea-os/bsp/rockchip/u-boot-seco-rk@1a3baa7a
[MANAGER][NONFUNCTIONAL] Convert all line endings to UNIX-style
The line endings were inconsistent. Since this is a Linux/UNIX tool, all line endings have been converted to UNIX-style (LF).