diff --git a/plat/ti/k3/common/k3_bl31_setup.c b/plat/ti/k3/common/k3_bl31_setup.c
index ac4e60e..457c95d 100644
--- a/plat/ti/k3/common/k3_bl31_setup.c
+++ b/plat/ti/k3/common/k3_bl31_setup.c
@@ -101,7 +101,7 @@
 void bl31_plat_arch_setup(void)
 {
 	const mmap_region_t bl_regions[] = {
-		MAP_REGION_FLAT(BL31_START,           BL31_END            - BL31_START,           MT_MEMORY  | MT_RW | MT_SECURE),
+		MAP_REGION_FLAT(BL31_START,           BL31_SIZE,			          MT_MEMORY  | MT_RW | MT_SECURE),
 		MAP_REGION_FLAT(BL_CODE_BASE,         BL_CODE_END         - BL_CODE_BASE,         MT_CODE    | MT_RO | MT_SECURE),
 		MAP_REGION_FLAT(BL_RO_DATA_BASE,      BL_RO_DATA_END      - BL_RO_DATA_BASE,      MT_RO_DATA | MT_RO | MT_SECURE),
 #if USE_COHERENT_MEM