diff --git a/plat/rockchip/rk3399/drivers/m0/src/dram.c b/plat/rockchip/rk3399/drivers/m0/src/dram.c
index b939a96..84e8884 100644
--- a/plat/rockchip/rk3399/drivers/m0/src/dram.c
+++ b/plat/rockchip/rk3399/drivers/m0/src/dram.c
@@ -55,7 +55,7 @@
 	mmio_write_32(CRU_BASE + CRU_DPLL_CON3, PLL_MODE(PLL_NORMAL_MODE));
 }
 
-__attribute__((noreturn)) void main(void)
+__attribute__((noreturn)) void m0_main(void)
 {
 	mmio_setbits_32(PHY_REG(0, 927), (1 << 22));
 	mmio_setbits_32(PHY_REG(1, 927), (1 << 22));
diff --git a/plat/rockchip/rk3399/drivers/m0/src/startup.c b/plat/rockchip/rk3399/drivers/m0/src/startup.c
index dba0313..dfd8af2 100644
--- a/plat/rockchip/rk3399/drivers/m0/src/startup.c
+++ b/plat/rockchip/rk3399/drivers/m0/src/startup.c
@@ -23,7 +23,7 @@
 void WEAK pend_sv_handler(void);
 void WEAK systick_handler(void);
 
-extern int main(void);
+extern int m0_main(void);
 
 /* Function prototypes */
 static void default_reset_handler(void);
@@ -59,12 +59,12 @@
  * This is the code that gets called when the processor first
  * starts execution following a reset event. Only the absolutely
  * necessary set is performed, after which the application
- * supplied main() routine is called.
+ * supplied m0_main() routine is called.
  */
 static void default_reset_handler(void)
 {
 	/* call the application's entry point */
-	main();
+	m0_main();
 }
 
 /**
diff --git a/plat/rockchip/rk3399/drivers/m0/src/suspend.c b/plat/rockchip/rk3399/drivers/m0/src/suspend.c
index 39dfd11..9ad2fa2 100644
--- a/plat/rockchip/rk3399/drivers/m0/src/suspend.c
+++ b/plat/rockchip/rk3399/drivers/m0/src/suspend.c
@@ -11,7 +11,7 @@
 
 #define SCR_SLEEPDEEP_SHIFT	(1 << 2)
 
-__attribute__((noreturn)) void main(void)
+__attribute__((noreturn)) void m0_main(void)
 {
 	unsigned int status_value;