Enabled prefetch and cpu cache on STM32F7

templates/f7/.mxproject

 [PreviousGenFiles]
-HeaderPath=/home/enrico/Projects/lwc-compare/templates/f7/Inc
+HeaderPath=/home/enrico/Projects/lw-crypto-compare/templates/f7/Inc
 HeaderFiles=stm32f7xx_it.h;stm32f7xx_hal_conf.h;main.h;stm32_assert.h;
-SourcePath=/home/enrico/Projects/lwc-compare/templates/f7/Src
+SourcePath=/home/enrico/Projects/lw-crypto-compare/templates/f7/Src
 SourceFiles=stm32f7xx_it.c;stm32f7xx_hal_msp.c;main.c;
 
 [PreviousLibFiles]
-LibFiles=Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_gpio.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_cortex.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_usart.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dma.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_bus.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_rcc.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_system.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_utils.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_exti.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_pwr.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dmamux.h;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_gpio.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_usart.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_dma.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_rcc.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_utils.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_exti.c;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_gpio.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_cortex.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_usart.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dma.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_bus.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_rcc.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_system.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_utils.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_exti.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_pwr.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dmamux.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/stm32f746xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/stm32f7xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/system_stm32f7xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Source/Templates/system_stm32f7xx.c;Drivers/CMSIS/Include/tz_context.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/mpu_armv7.h;
+LibFiles=Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_gpio.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_cortex.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_usart.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dma.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_bus.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_rcc.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_system.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_utils.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_exti.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_pwr.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dmamux.h;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_gpio.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_usart.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_dma.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_rcc.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_utils.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_exti.c;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_gpio.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_cortex.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_usart.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dma.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_bus.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_rcc.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_system.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_utils.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_exti.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_pwr.h;Drivers/STM32F7xx_HAL_Driver/Inc/stm32f7xx_ll_dmamux.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/stm32f746xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/stm32f7xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Include/system_stm32f7xx.h;Drivers/CMSIS/Device/ST/STM32F7xx/Source/Templates/system_stm32f7xx.c;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/mpu_armv7.h;Drivers/CMSIS/Include/cmsis_version.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/tz_context.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/mpu_armv8.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm1.h;Drivers/CMSIS/Include/cmsis_iccarm.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_armv8mml.h;
 
 [PreviousUsedMakefileFiles]
 SourceFiles=Src/main.c;Src/stm32f7xx_it.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_gpio.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_usart.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_dma.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_rcc.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_utils.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_exti.c;Src/system_stm32f7xx.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_gpio.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_usart.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_dma.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_rcc.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_utils.c;Drivers/STM32F7xx_HAL_Driver/Src/stm32f7xx_ll_exti.c;Src/system_stm32f7xx.c;Drivers/CMSIS/Device/ST/STM32F7xx/Source/Templates/system_stm32f7xx.c;;
 HeaderPath=Drivers/STM32F7xx_HAL_Driver/Inc;Drivers/CMSIS/Device/ST/STM32F7xx/Include;Drivers/CMSIS/Include;Inc;
-CDefines=USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;PREFETCH_ENABLE:0;ART_ACCLERATOR_ENABLE:0;STM32F746xx;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;
+CDefines=USE_FULL_LL_DRIVER;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;PREFETCH_ENABLE:1;ART_ACCLERATOR_ENABLE:1;STM32F746xx;HSE_VALUE:8000000;HSE_STARTUP_TIMEOUT:100;LSE_STARTUP_TIMEOUT:5000;LSE_VALUE:32768;EXTERNAL_CLOCK_VALUE:12288000;HSI_VALUE:16000000;LSI_VALUE:32000;VDD_VALUE:3300;
 

templates/f7/Makefile

 ##########################################################################################################################
-# File automatically-generated by tool: [projectgenerator] version: [3.7.1] date: [Fri May 01 19:54:41 CEST 2020] 
+# File automatically-generated by tool: [projectgenerator] version: [3.7.1] date: [Thu Jun 18 14:36:16 CEST 2020] 
 ##########################################################################################################################
 
 # ------------------------------------------------
@@ -105,11 +105,11 @@ C_DEFS =  \
 -DHSI_VALUE=16000000 \
 -DLSI_VALUE=32000 \
 -DVDD_VALUE=3300 \
--DPREFETCH_ENABLE=0 \
--DART_ACCLERATOR_ENABLE=0 \
 -DSTM32F746xx \
 -DNDEBUG \
--UDEBUG
+-UDEBUG \
+-DPREFETCH_ENABLE=1 \
+-DART_ACCLERATOR_ENABLE=1
 
 
 # AS includes

templates/f7/Src/main.c

@@ -72,6 +72,12 @@ int main(void)
 
   /* USER CODE END 1 */
 
+  /* Enable I-Cache---------------------------------------------------------*/
+  SCB_EnableICache();
+
+  /* Enable D-Cache---------------------------------------------------------*/
+  SCB_EnableDCache();
+
   /* MCU Configuration--------------------------------------------------------*/
 
   /* Reset of all peripherals, Initializes the Flash interface and the Systick. */