fix ci error. (#68)

Co-authored-by: Nguozhanxin <guozhanxin@rt-thread.com>

bsp/qemu-vexpress-gemini/.config

@@ -82,7 +82,9 @@ CONFIG_RT_VER_NUM=0x40100
 CONFIG_ARCH_ARM=y
 CONFIG_RT_USING_CPU_FFS=y
 CONFIG_ARCH_ARM_CORTEX_A=y
-CONFIG_RT_NO_USING_GIC=y
+# CONFIG_RT_SMP_AUTO_BOOT is not set
+CONFIG_RT_USING_GIC_V2=y
+# CONFIG_RT_USING_GIC_V3 is not set
 CONFIG_ARCH_ARM_CORTEX_A9=y
 
 #

bsp/qemu-vexpress-gemini/Kconfig

@@ -23,6 +23,7 @@ config SOC_VEXPRESS_GEMINI
     select ARCH_ARM_CORTEX_A9
     select RT_USING_COMPONENTS_INIT
     # select RT_USING_USER_MAIN
+    select RT_USING_GIC_V2
     default y
 
 source "$BSP_DIR/drivers/Kconfig"

bsp/qemu-vexpress-gemini/cpu/cpu.c

@@ -30,4 +30,21 @@ void rt_hw_cpu_shutdown()
     }
 }
 
+#ifdef RT_USING_CPU_FFS
+/**
+ * This function finds the first bit set (beginning with the least significant bit)
+ * in value and return the index of that bit.
+ *
+ * Bits are numbered starting at 1 (the least significant bit).  A return value of
+ * zero from any of these functions means that the argument was zero.
+ *
+ * @return return the index of the first bit set. If value is 0, then this function
+ * shall return 0.
+ */
+int __rt_ffs(int value)
+{
+    return __builtin_ffs(value);
+}
+#endif
+
 /*@}*/

bsp/qemu-vexpress-gemini/rtconfig.h

@@ -51,7 +51,7 @@
 #define ARCH_ARM
 #define RT_USING_CPU_FFS
 #define ARCH_ARM_CORTEX_A
-#define RT_NO_USING_GIC
+#define RT_USING_GIC_V2
 #define ARCH_ARM_CORTEX_A9
 
 /* RT-Thread Components */

bsp/stm32/stm32u575-st-nucleo/.config

@@ -129,7 +129,7 @@ CONFIG_RT_PIPE_BUFSZ=512
 CONFIG_RT_USING_SERIAL=y
 CONFIG_RT_USING_SERIAL_V1=y
 # CONFIG_RT_USING_SERIAL_V2 is not set
-CONFIG_RT_SERIAL_USING_DMA=y
+# CONFIG_RT_SERIAL_USING_DMA is not set
 CONFIG_RT_SERIAL_RB_BUFSZ=64
 # CONFIG_RT_USING_CAN is not set
 # CONFIG_RT_USING_HWTIMER is not set

bsp/stm32/stm32u575-st-nucleo/rtconfig.h

@@ -86,7 +86,6 @@
 #define RT_PIPE_BUFSZ 512
 #define RT_USING_SERIAL
 #define RT_USING_SERIAL_V1
-#define RT_SERIAL_USING_DMA
 #define RT_SERIAL_RB_BUFSZ 64
 #define RT_USING_PIN