From 44515624e25230f5ec2157c5293fba9e431569db Mon Sep 17 00:00:00 2001
From: zhujiale <945386260@qq.com>
Date: Fri, 15 Nov 2024 18:56:52 +0800
Subject: [PATCH] [libcpu] fix No memory higher than 1 GB is mapped

---
 libcpu/aarch64/common/setup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libcpu/aarch64/common/setup.c b/libcpu/aarch64/common/setup.c
index c8de62137c..d64dfc9811 100644
--- a/libcpu/aarch64/common/setup.c
+++ b/libcpu/aarch64/common/setup.c
@@ -237,14 +237,14 @@ void rt_hw_common_setup(void)
 
     /* To virtual address */
     fdt_ptr = (void *)(fdt_ptr - pv_off);
-
+#ifdef KERNEL_VADDR_START
     if ((rt_ubase_t)fdt_ptr + fdt_size - KERNEL_VADDR_START > SIZE_GB)
     {
         fdt_ptr = rt_ioremap_early(fdt_ptr + pv_off, fdt_size);
 
         RT_ASSERT(fdt_ptr != RT_NULL);
     }
-
+#endif
     rt_memmove((void *)(fdt_start - pv_off), fdt_ptr, fdt_size);
     fdt_ptr = (void *)fdt_start - pv_off;