diff --git a/plat/rockchip/rk3399/include/plat.ld.S b/plat/rockchip/rk3399/include/plat.ld.S
index 85f4dc3..528c150 100644
--- a/plat/rockchip/rk3399/include/plat.ld.S
+++ b/plat/rockchip/rk3399/include/plat.ld.S
@@ -77,14 +77,21 @@
 		ASSERT(. == ALIGN(64 * 1024),
 			".pmusram.entry request 64K aligned.");
 		*(.pmusram.entry)
+
 		__bl31_pmusram_text_start = .;
 		*(.pmusram.text)
 		*(.pmusram.rodata)
 		__bl31_pmusram_text_end = .;
+
+		/* M0 start address request 4K align */
+		. = ALIGN(4096);
+		__pmusram_incbin_start = .;
+		*(.pmusram.incbin)
+		__pmusram_incbin_end = .;
+
 		__bl31_pmusram_data_start = .;
 		*(.pmusram.data)
 		__bl31_pmusram_data_end = .;
-
 	} >PMUSRAM
 }
 
diff --git a/plat/rockchip/rk3399/include/shared/m0_param.h b/plat/rockchip/rk3399/include/shared/m0_param.h
index 3edbf89..044e797 100644
--- a/plat/rockchip/rk3399/include/shared/m0_param.h
+++ b/plat/rockchip/rk3399/include/shared/m0_param.h
@@ -7,13 +7,6 @@
 #ifndef __M0_PARAM_H__
 #define __M0_PARAM_H__
 
-#ifndef __LINKER__
-enum {
-	M0_FUNC_SUSPEND = 0,
-	M0_FUNC_DRAM	= 1,
-};
-#endif /* __LINKER__ */
-
 #define PARAM_ADDR		0xc0
 
 #define PARAM_M0_FUNC		0x00