1 files changed, 3 insertions, 0 deletions
diff --git a/src/stm32/stm32h7.c b/src/stm32/stm32h7.c
index 056f7be2..d24d07b7 100644
--- a/src/stm32/stm32h7.c
+++ b/src/stm32/stm32h7.c
@@ -148,6 +148,9 @@ clock_setup(void)
             ;
     }
 
+    SCB_EnableICache();
+    SCB_EnableDCache();
+
     // Set flash latency according to clock frequency (pg.159)
     uint32_t flash_acr_latency = (CONFIG_CLOCK_FREQ > 450000000) ?
         FLASH_ACR_LATENCY_4WS : FLASH_ACR_LATENCY_2WS;