From cc72712173c610494bf32f8113a968c3ece5aee2 Mon Sep 17 00:00:00 2001
From: zhangyan <103986797+messigogogo@users.noreply.github.com>
Date: Fri, 10 Oct 2025 11:02:28 +0800
Subject: [CPU/AARCH64] 增加 libcpu/aarch64 KERNEL_ASPACE_START 配置 #10757
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针对不同的 Aarch64 BSP 针对 KERNEL_VADDR_START 宏定义进行区分
---
 libcpu/aarch64/common/mmu.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'libcpu')

diff --git a/libcpu/aarch64/common/mmu.c b/libcpu/aarch64/common/mmu.c
index afa70cb90d..d394cda403 100644
--- a/libcpu/aarch64/common/mmu.c
+++ b/libcpu/aarch64/common/mmu.c
@@ -54,8 +54,13 @@
 
 /* restrict virtual address on usage of RT_NULL */
 #ifndef KERNEL_VADDR_START
+#ifdef  KERNEL_ASPACE_START
+#define KERNEL_VADDR_START KERNEL_ASPACE_START
+#else
 #define KERNEL_VADDR_START (ARCH_RAM_OFFSET + ARCH_TEXT_OFFSET)
 #endif
+#endif /* KERNEL_VADDR_START */
+
 
 volatile unsigned long MMUTable[512] __attribute__((aligned(4 * 1024)));
 
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