rt-thread/bsp/wch
emuzit c802fcdcf8
WCH CH569W-R0-1v0 evt board bsp port, first version (#6167)
WCH CH569W-R0-1v0 evt board bsp port, first version

dev/test under Ubuntu 20.04
toolchain from MounRiver_Studio_Community_Linux_x64_V120

tested drivers : SysTick, gpio, gpio interrupt, uart1 (RX interrupt, TX polling)

libcpu/risc-v/SConscript :
group includes rtconfig.CPU only if folder exists

libcpu/risc-v/common/cpuport.c/rt_hw_context_switch_interrupt() :
make it RT_WEAK for customization
2022-07-30 02:10:51 -04:00
..
arm [scons][iar] 将IAR的PLATFORM字段由iar调整为iccarm 2022-06-09 07:01:59 +08:00
risc-v WCH CH569W-R0-1v0 evt board bsp port, first version (#6167) 2022-07-30 02:10:51 -04:00