Merge branch 'rk3568' of https://gitlink.org.cn/tuyuyang/xiuos into rk3568

Ubiquitous/XiZi_AIoT/services/app/Makefile

@@ -10,10 +10,10 @@ cflags = -std=c11 -O2 -march=armv7-a -mtune=cortex-a9 -nostdlib -nodefaultlibs -
 board_specs = stub.o
 #cflags = -Wall -g -std=c11 
 endif
-ifeq ($(BOARD), ok1028a-c)
+ifeq ($(BOARD), 3568)
 toolchain ?= aarch64-none-elf-
 user_ldflags = -N -Ttext 0
-cflags = -Wall -g -std=c11 -mtune=cortex-a72 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie  
+cflags = -Wall -O0 -g -std=c11 -mtune=cortex-a55 -nostdlib -nodefaultlibs -fno-pic -static -fno-builtin -fno-strict-aliasing -Wall -ggdb -Wno-unused -Werror -fno-omit-frame-pointer -fno-stack-protector -fno-pie
 board_specs = stub.o
 endif
 

Ubiquitous/XiZi_AIoT/services/app/init.c

@@ -20,8 +20,9 @@ int main(int argc, char* argv[])
 {
     struct Session session;
     printf("init: connecting MemFS\n");
-    while (connect_session(&session, "MemFS", 8092) < 0)
-        ;
+    while (connect_session(&session, "MemFS", 8092) < 0) {
+        yield(SYS_TASK_YIELD_NO_REASON);
+    }
     printf("init: connect MemFS success\n");
 
     int fd;