debuge mmu

Author: messigogogo

libcpu/aarch64/common/mmu.c

@@ -54,7 +54,7 @@
 
 /* restrict virtual address on usage of RT_NULL */
 #ifndef KERNEL_VADDR_START
-#define KERNEL_VADDR_START (ARCH_RAM_OFFSET + ARCH_TEXT_OFFSET)
+#define KERNEL_VADDR_START 0x1000
 #endif
 
 volatile unsigned long MMUTable[512] __attribute__((aligned(4 * 1024)));