From 776e81b81a241a19c5502e70e2267f70de252eb8 Mon Sep 17 00:00:00 2001
From: Alessandro Angelino <alessandro.angelino@arm.com>
Date: Fri, 26 Aug 2016 17:11:46 +0100
Subject: [PATCH] K64F: Revert to hardcoded stack pointer in RTX

---
 rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h b/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h
index cea0730ba7..5bc6828fe8 100644
--- a/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h
+++ b/rtos/rtx/TARGET_CORTEX_M/RTX_CM_lib.h
@@ -421,12 +421,8 @@ osThreadDef_t os_thread_def_main = {(os_pthread)pre_main, osPriorityNormal, 1U,
 #define INITIAL_SP            (0x20003000UL)
 
 #elif defined(TARGET_K64F)
-#if defined(__GNUC__) && !defined(__CC_ARM)     /* GCC */
-extern uint32_t __StackTop[];
-#define INITIAL_SP            (__StackTop)
-#else
 #define INITIAL_SP            (0x20030000UL)
-#endif
+
 #if defined(__CC_ARM) || defined(__GNUC__)
 #define ISR_STACK_SIZE        (0x1000)
 #endif