From f79ae00a4fbb88537a1f0f1d933f9803bb14ad66 Mon Sep 17 00:00:00 2001
From: anjiahao <anjiahao@xiaomi.com>
Date: Sun, 21 Jul 2024 15:19:24 +0800
Subject: [PATCH] mps3-an547:fix sram range error

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: ligd <liguiding1@xiaomi.com>
---
 arch/arm/src/mps/mps_allocateheap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/src/mps/mps_allocateheap.c b/arch/arm/src/mps/mps_allocateheap.c
index 186c808aca1..78a0d34fe3e 100644
--- a/arch/arm/src/mps/mps_allocateheap.c
+++ b/arch/arm/src/mps/mps_allocateheap.c
@@ -174,7 +174,7 @@ void up_allocate_heap(void **heap_start, size_t *heap_size)
   /* Return the heap settings */
 
   *heap_start = (void *)g_idle_topstack;
-  *heap_size  = PRIMARY_RAM_END - g_idle_topstack;
+  *heap_size  = MPS_SRAM1_START + MPS_SRAM1_SIZE - g_idle_topstack;
 #endif
 }