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