From 23fc7bfa4d992a105d72f114f0a712b3f61cbd65 Mon Sep 17 00:00:00 2001
From: zms123456 <85141075+zmshahaha@users.noreply.github.com>
Date: Tue, 16 Jul 2024 17:04:55 +0800
Subject: [PATCH] [libcpu][setup]fix fdt_ptr error (#9138)

fix fdt_ptr error
---
 libcpu/aarch64/common/setup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcpu/aarch64/common/setup.c b/libcpu/aarch64/common/setup.c
index b38398ed9d..dd30b1d673 100644
--- a/libcpu/aarch64/common/setup.c
+++ b/libcpu/aarch64/common/setup.c
@@ -235,7 +235,7 @@ void rt_hw_common_setup(void)
     rt_memblock_reserve_memory("fdt", fdt_start, fdt_end, MEMBLOCK_NONE);
 
     rt_memmove((void *)(fdt_start - PV_OFFSET), (void *)(fdt_ptr - PV_OFFSET), fdt_size);
-    fdt_ptr = (void *)fdt_start;
+    fdt_ptr = (void *)fdt_start - PV_OFFSET;
 
     rt_system_heap_init((void *)(heap_start - PV_OFFSET), (void *)(heap_end - PV_OFFSET));