diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 0eb62c4..617da2d 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -127,6 +127,7 @@
 
 BL1_SOURCES		+=	drivers/arm/smmu/smmu_v3.c			\
 				drivers/arm/sp805/sp805.c			\
+				drivers/delay_timer/delay_timer.c		\
 				drivers/io/io_semihosting.c			\
 				lib/semihosting/semihosting.c			\
 				lib/semihosting/${ARCH}/semihosting_call.S	\
@@ -138,6 +139,12 @@
 				${FVP_CPU_LIBS}					\
 				${FVP_INTERCONNECT_SOURCES}
 
+ifeq (${FVP_USE_SP804_TIMER},1)
+BL1_SOURCES		+=	drivers/arm/sp804/sp804_delay_timer.c
+else
+BL1_SOURCES		+=	drivers/delay_timer/generic_delay_timer.c
+endif
+
 
 BL2_SOURCES		+=	drivers/arm/sp805/sp805.c			\
 				drivers/io/io_semihosting.c			\
@@ -167,8 +174,13 @@
 BL2U_SOURCES		+=	plat/arm/board/fvp/fvp_bl2u_setup.c		\
 				${FVP_SECURITY_SOURCES}
 
+ifeq (${FVP_USE_SP804_TIMER},1)
+BL2U_SOURCES		+=	drivers/arm/sp804/sp804_delay_timer.c
+endif
+
 BL31_SOURCES		+=	drivers/arm/fvp/fvp_pwrc.c			\
 				drivers/arm/smmu/smmu_v3.c			\
+				drivers/delay_timer/delay_timer.c		\
 				drivers/cfi/v2m/v2m_flash.c			\
 				lib/utils/mem_region.c				\
 				plat/arm/board/fvp/fvp_bl31_setup.c		\
@@ -181,6 +193,12 @@
 				${FVP_INTERCONNECT_SOURCES}			\
 				${FVP_SECURITY_SOURCES}
 
+ifeq (${FVP_USE_SP804_TIMER},1)
+BL31_SOURCES		+=	drivers/arm/sp804/sp804_delay_timer.c
+else
+BL31_SOURCES		+=	drivers/delay_timer/generic_delay_timer.c
+endif
+
 # Add the FDT_SOURCES and options for Dynamic Config (only for Unix env)
 ifdef UNIX_MK
 FVP_HW_CONFIG_DTS	:=	fdts/${FVP_DT_PREFIX}.dts