LS1C selfboot feature have been rewiritten, and we changed bare boot base to 0x80000000 to better utilize memory. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
1、添加自引导特性,添加配置选项 2、修复cpuport.c的bug 3、修复ls1c_pin.c不能默认复用的bug