This PR adds support for the PINE64 StarPro64 64-bit RISC-V SBC,
based on ESWIN EIC7700X SoC. Most of the code was derived from NuttX
for Milk-V Duo S (SOPHGO SG2000). The modified code is explained here:
https://lupyuen.github.io/articles/starpro64#appendix-port-nuttx-to-starpro64
Modified Files:
boards/Kconfig: Added StarPro64 board
New Files in boards/risc-v/eic7700x/starpro64:
src/eic7700x_appinit.c: Startup Code
include/board.h: StarPro64 Definitions
include/board_memorymap.h: Memory Map
src/etc/init.d/rc.sysinit, rcS: Startup Script
src/.gitignore: Ignore the tmp filesystem
scripts/ld.script: Linker Script
scripts/Make.defs: StarPro64 Makefile
src/Makefile: StarPro64 Makefile
Kconfig: StarPro64 Config
configs/nsh/defconfig: Build Config for starpro64:nsh
Signed-off-by: Lup Yuen Lee <luppy@appkaki.com>
d52e5b2eb0