1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  *  (C) Copyright 2010-2012
4  *  NVIDIA Corporation <www.nvidia.com>
5  */
6 
7 #ifndef _TEGRA_COMMON_H_
8 #define _TEGRA_COMMON_H_
9 #include <linux/sizes.h>
10 #include <linux/stringify.h>
11 
12 /*
13  * High Level Configuration Options
14  */
15 
16 #include <asm/arch/tegra.h>		/* get chip and board defs */
17 
18 /* Environment */
19 
20 /*
21  * NS16550 Configuration
22  */
23 #define CFG_SYS_NS16550_CLK		V_NS16550_CLK
24 
25 #ifdef CONFIG_ARM64
26 #define FDTFILE "nvidia/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
27 #else
28 #define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
29 #endif
30 
31 /*-----------------------------------------------------------------------
32  * Physical Memory Map
33  */
34 #define PHYS_SDRAM_1		NV_PA_SDRC_CS0
35 #define PHYS_SDRAM_1_SIZE	0x20000000	/* 512M */
36 
37 #define CFG_SYS_SDRAM_BASE	PHYS_SDRAM_1
38 
39 #define CFG_SYS_BOOTMAPSZ	(256 << 20)	/* 256M */
40 
41 #ifndef CONFIG_ARM64
42 #define CFG_SYS_INIT_RAM_ADDR	CFG_STACKBASE
43 #define CFG_SYS_INIT_RAM_SIZE	CONFIG_SYS_MALLOC_LEN
44 
45 /* Defines for SPL */
46 #endif
47 
48 #endif /* _TEGRA_COMMON_H_ */
49