From: gaurav-aws <gaurav-aws@1d2547de-c912-0410-9cb9-b8ca96c0e9e2>
Date: Wed, 1 Jan 2020 00:04:10 +0000 (+0000)
Subject: Make vSetupTimerInterrupt weak in the RVDS M4 MPU port to give the
X-Git-Tag: V10.3.0~36
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0788a441e9e54f8aec93a088c2f1d09d09b74d6d;p=freertos

Make vSetupTimerInterrupt weak in the RVDS M4 MPU port to give the
application writer a chance to override this function. This gives
the application write ability to use a different timer.

git-svn-id: https://svn.code.sf.net/p/freertos/code/trunk@2787 1d2547de-c912-0410-9cb9-b8ca96c0e9e2
---

diff --git a/FreeRTOS/Source/portable/RVDS/ARM_CM4_MPU/port.c b/FreeRTOS/Source/portable/RVDS/ARM_CM4_MPU/port.c
index 20e108add..3cd73b294 100644
--- a/FreeRTOS/Source/portable/RVDS/ARM_CM4_MPU/port.c
+++ b/FreeRTOS/Source/portable/RVDS/ARM_CM4_MPU/port.c
@@ -110,7 +110,7 @@ static UBaseType_t uxCriticalNesting = 0xaaaaaaaa;
 /*
  * Setup the timer to generate the tick interrupts.
  */
-static void prvSetupTimerInterrupt( void ) PRIVILEGED_FUNCTION;
+void vSetupTimerInterrupt( void ) PRIVILEGED_FUNCTION;
 
 /*
  * Configure a number of standard MPU regions that are used by all tasks.
@@ -435,7 +435,7 @@ BaseType_t xPortStartScheduler( void )
 
 	/* Start the timer that generates the tick ISR.  Interrupts are disabled
 	 * here already. */
-	prvSetupTimerInterrupt();
+	vSetupTimerInterrupt();
 
 	/* Initialise the critical nesting count ready for the first task. */
 	uxCriticalNesting = 0;
@@ -598,7 +598,7 @@ uint32_t ulDummy;
  * Setup the systick timer to generate the tick interrupts at the required
  * frequency.
  */
-static void prvSetupTimerInterrupt( void )
+__weak void vSetupTimerInterrupt( void )
 {
 	/* Reset the SysTick. */
 	portNVIC_SYSTICK_CTRL_REG = 0UL;