From c6f1d47dcbce16efa77a5732f96b0afe74bd1c09 Mon Sep 17 00:00:00 2001
From: Dave Hylands <dhylands@gmail.com>
Date: Sat, 15 Aug 2015 10:27:35 -0700
Subject: [PATCH] stmhal: Enable I & D caches for M7
---
stmhal/system_stm32.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/stmhal/system_stm32.c b/stmhal/system_stm32.c
index 3e7e1bc68..22c917adc 100644
--- a/stmhal/system_stm32.c
+++ b/stmhal/system_stm32.c
@@ -316,3 +316,13 @@ void SystemClock_Config(void)
RCC->DCKCFGR2 = 0;
#endif
}
+
+void HAL_MspInit(void) {
+#if defined(MCU_SERIES_F7)
+ /* Enable I-Cache */
+ SCB_EnableICache();
+
+ /* Enable D-Cache */
+ SCB_EnableDCache();
+#endif
+}
--
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