fix(f4): re-enable pre-fetch, instruction and data cache (#6979)

2026-01-11 09:30:52 +10:00
parent d4f1001305
commit 01c53ca4fb
1 changed files with 5 additions and 0 deletions
@@ -58,6 +58,11 @@ void SystemClock_Config(void)
  /* Set FLASH latency */
  LL_FLASH_SetLatency(LL_FLASH_LATENCY_5);

+  /* Setup pre-fetch + caches */
+  LL_FLASH_EnablePrefetch();
+  LL_FLASH_EnableInstCache();
+  LL_FLASH_EnableDataCache();
+
  /* Enable PWR clock */
  LL_APB1_GRP1_EnableClock(LL_APB1_GRP1_PERIPH_PWR);