* Update Makefile
Add Support For Rocktech MPC1903
* Add support for Rocktech MPC1903
* Add support for Rocktech MPC1903
* Update armv8.mk
* Add support for Rocktech MPC1903
* Add support for Rocktech MPC1903
* Update armv8.mk
* Update rk3399-mpc1903.dts
* Add support for Rocktech MPC1903
* Update rk3399-mpc1903.dts
* Add support for Rocktech MPC1903
* Add support for Rocktech MPC1903
* Update armv8.mk
* Delete mpc1903.bootscript
* Add rk3399-mpc1903.dts
* Add support for Rocktech MPC1903