1 /*
2  * (C) Copyright 2002
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  *
5  * Copyright (C) 2011 Andes Technology Corporation
6  * Shawn Lin, Andes Technology Corporation <nobuhiro@andestech.com>
7  * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
8  *
9  * SPDX-License-Identifier:	GPL-2.0+
10  */
11 
12 /**************************************************************
13  * CAUTION:
14  *   - do not implement for NDS32 Arch yet.
15  *   - so far no one uses the macros defined in this head file.
16  **************************************************************/
17 
18 #ifndef	__ASM_GBL_DATA_H
19 #define __ASM_GBL_DATA_H
20 
21 /* Architecture-specific global data */
22 struct arch_global_data {
23 };
24 
25 #include <asm-generic/global_data.h>
26 
27 #ifdef CONFIG_GLOBAL_DATA_NOT_REG10
28 extern volatile gd_t g_gd;
29 #define DECLARE_GLOBAL_DATA_PTR		static volatile gd_t *gd = &g_gd
30 #else
31 #define DECLARE_GLOBAL_DATA_PTR		register volatile gd_t *gd asm ("$r10")
32 #endif
33 
34 #endif /* __ASM_GBL_DATA_H */
35