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git01.mediatek.com / filogic / uboot / 5fd3c14de37731b8e98a7cd858e66b011a45e66b / . / include / configs / tegra-common.h
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Tom Rini10e47792018-05-06 17:58:06 -0400[diff] [blame]1/* SPDX-License-Identifier: GPL-2.0+ */
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]2/*
3 * (C) Copyright 2010-2012
4 * NVIDIA Corporation <www.nvidia.com>
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]5 */
6
Tom Warrendf450952013-02-26 12:18:48 +0000[diff] [blame]7#ifndef _TEGRA_COMMON_H_
8#define _TEGRA_COMMON_H_
Alexey Brodkin267d8e22014-02-26 17:47:58 +0400[diff] [blame]9#include <linux/sizes.h>
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]10#include <linux/stringify.h>
11
12/*
13 * High Level Configuration Options
14 */
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]15
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]16#include <asm/arch/tegra.h> /* get chip and board defs */
17
Thierry Reding26748712015-07-28 11:35:54 +0200[diff] [blame]18/* Use the Tegra US timer on ARMv7, but the architected timer on ARMv8. */
19#ifndef CONFIG_ARM64
Tom Rini6a5dccc2022-11-16 13:10:41 -0500[diff] [blame]20#define CFG_SYS_TIMER_RATE 1000000
21#define CFG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE
Thierry Reding26748712015-07-28 11:35:54 +0200[diff] [blame]22#endif
Rob Herring741a0bd2013-10-04 10:22:47 -0500[diff] [blame]23
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]24/* Environment */
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]25
26/*
Tom Warrendf450952013-02-26 12:18:48 +0000[diff] [blame]27 * NS16550 Configuration
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]28 */
Tom Rinidf6a2152022-11-16 13:10:28 -0500[diff] [blame]29#define CFG_SYS_NS16550_CLK V_NS16550_CLK
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]30
Peter Robinson637ac012020-04-02 00:28:54 +0100[diff] [blame]31#ifdef CONFIG_ARM64
32#define FDTFILE "nvidia/" CONFIG_DEFAULT_DEVICE_TREE ".dtb"
33#else
34#define FDTFILE CONFIG_DEFAULT_DEVICE_TREE ".dtb"
35#endif
36
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]37/*-----------------------------------------------------------------------
38 * Physical Memory Map
39 */
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]40#define PHYS_SDRAM_1 NV_PA_SDRC_CS0
41#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
42
Tom Rinibb4dd962022-11-16 13:10:37 -0500[diff] [blame]43#define CFG_SYS_SDRAM_BASE PHYS_SDRAM_1
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]44
Tom Rini6a5dccc2022-11-16 13:10:41 -0500[diff] [blame]45#define CFG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]46
Stephen Warrenf599a032017-12-19 18:30:37 -0700[diff] [blame]47#ifndef CONFIG_ARM64
Tom Rini6a5dccc2022-11-16 13:10:41 -0500[diff] [blame]48#define CFG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
49#define CFG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]50
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]51/* Defines for SPL */
Stephen Warrenef2a1152017-12-19 18:30:35 -0700[diff] [blame]52#endif
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]53
Tom Warren23d7fe92012-12-11 13:34:18 +0000[diff] [blame]54#endif /* _TEGRA_COMMON_H_ */