lqb/rt-thread

réplica de https://gitee.com/rtthread/rt-thread.git

Autor	SHA1 Mensaxe	Data
latercomer	fe3c4d456e bsp中option env语句替换为新语句，并同步更新了source "$xxx"语句	hai 1 ano
Meco Man	0a1566661f [bsp][stm32] add board identification macros	hai 1 ano
Meco Man	bb66d1ea50 [bsp][stm32][nano] support nano version	hai 1 ano
Meco Man	9bc68d26a4 format Kconfig and sconscript	%!s(int64=2) %!d(string=hai) anos
guozhanxin	347336feba add stm32f412-st-nucleo bsp	%!s(int64=5) %!d(string=hai) anos