2012-12-11 13:34:18 +00:00
|
|
|
/*
|
|
|
|
* (C) Copyright 2010-2012
|
|
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
|
|
*
|
2013-07-08 07:37:19 +00:00
|
|
|
* SPDX-License-Identifier: GPL-2.0+
|
2012-12-11 13:34:18 +00:00
|
|
|
*/
|
|
|
|
|
2013-02-26 12:18:48 +00:00
|
|
|
#ifndef _TEGRA_COMMON_H_
|
|
|
|
#define _TEGRA_COMMON_H_
|
2014-02-26 13:47:58 +00:00
|
|
|
#include <linux/sizes.h>
|
2012-12-11 13:34:18 +00:00
|
|
|
#include <linux/stringify.h>
|
|
|
|
|
|
|
|
/*
|
|
|
|
* High Level Configuration Options
|
|
|
|
*/
|
|
|
|
#define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */
|
|
|
|
|
|
|
|
#include <asm/arch/tegra.h> /* get chip and board defs */
|
|
|
|
|
2015-07-28 09:35:54 +00:00
|
|
|
/* Use the Tegra US timer on ARMv7, but the architected timer on ARMv8. */
|
|
|
|
#ifndef CONFIG_ARM64
|
2013-10-04 15:22:47 +00:00
|
|
|
#define CONFIG_SYS_TIMER_RATE 1000000
|
|
|
|
#define CONFIG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE
|
2015-07-28 09:35:54 +00:00
|
|
|
#endif
|
2013-10-04 15:22:47 +00:00
|
|
|
|
2012-12-11 13:34:18 +00:00
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
|
|
|
|
|
|
/* Environment */
|
|
|
|
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
|
|
|
#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
|
|
|
|
|
|
|
|
/*
|
2013-02-26 12:18:48 +00:00
|
|
|
* NS16550 Configuration
|
2012-12-11 13:34:18 +00:00
|
|
|
*/
|
2015-11-19 13:48:11 +00:00
|
|
|
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
|
2012-12-11 13:34:18 +00:00
|
|
|
|
2014-04-18 16:56:11 +00:00
|
|
|
/*
|
|
|
|
* Common HW configuration.
|
|
|
|
* If this varies between SoCs later, move to tegraNN-common.h
|
|
|
|
* Note: This is number of devices, not max device ID.
|
|
|
|
*/
|
|
|
|
#define CONFIG_SYS_MMC_MAX_DEVICE 4
|
|
|
|
|
2012-12-11 13:34:18 +00:00
|
|
|
/*
|
|
|
|
* select serial console configuration
|
|
|
|
*/
|
|
|
|
#define CONFIG_CONS_INDEX 1
|
|
|
|
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
|
|
|
|
/* turn on command-line edit/hist/auto */
|
2017-04-18 19:09:10 +00:00
|
|
|
#define CONFIG_CMDLINE_EDITING
|
2012-12-11 13:34:18 +00:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Increasing the size of the IO buffer as default nfsargs size is more
|
|
|
|
* than 256 and so it is not possible to edit it
|
|
|
|
*/
|
2016-09-01 23:49:57 +00:00
|
|
|
#define CONFIG_SYS_CBSIZE (1024 * 2) /* Console I/O Buffer Size */
|
2012-12-11 13:34:18 +00:00
|
|
|
/* Print Buffer Size */
|
2016-09-01 23:49:57 +00:00
|
|
|
#define CONFIG_SYS_MAXARGS 64 /* max number of command args */
|
|
|
|
|
2012-12-11 13:34:18 +00:00
|
|
|
/* Boot Argument Buffer Size */
|
|
|
|
#define CONFIG_SYS_BARGSIZE (CONFIG_SYS_CBSIZE)
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MEMTEST_START (NV_PA_SDRC_CS0 + 0x600000)
|
|
|
|
#define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x100000)
|
|
|
|
|
|
|
|
/*-----------------------------------------------------------------------
|
|
|
|
* Physical Memory Map
|
|
|
|
*/
|
2015-08-07 22:12:45 +00:00
|
|
|
#define CONFIG_NR_DRAM_BANKS 2
|
2012-12-11 13:34:18 +00:00
|
|
|
#define PHYS_SDRAM_1 NV_PA_SDRC_CS0
|
|
|
|
#define PHYS_SDRAM_1_SIZE 0x20000000 /* 512M */
|
|
|
|
|
|
|
|
#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
|
|
|
|
|
|
|
|
#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* 256M */
|
|
|
|
|
2017-12-20 01:30:37 +00:00
|
|
|
#ifndef CONFIG_ARM64
|
2012-12-11 13:34:18 +00:00
|
|
|
#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_STACKBASE
|
|
|
|
#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_MALLOC_LEN
|
|
|
|
#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
|
|
|
|
CONFIG_SYS_INIT_RAM_SIZE - \
|
|
|
|
GENERATED_GBL_DATA_SIZE)
|
2017-12-20 01:30:37 +00:00
|
|
|
#endif
|
2012-12-11 13:34:18 +00:00
|
|
|
|
2017-12-20 01:30:35 +00:00
|
|
|
#ifndef CONFIG_ARM64
|
2012-12-11 13:34:18 +00:00
|
|
|
/* Defines for SPL */
|
|
|
|
#define CONFIG_SPL_FRAMEWORK
|
2013-04-12 05:14:30 +00:00
|
|
|
#define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_TEXT_BASE - \
|
2012-12-11 13:34:18 +00:00
|
|
|
CONFIG_SPL_TEXT_BASE)
|
|
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
|
2017-12-20 01:30:35 +00:00
|
|
|
#endif
|
2012-12-11 13:34:18 +00:00
|
|
|
|
2013-02-28 15:03:45 +00:00
|
|
|
/* Misc utility code */
|
|
|
|
#define CONFIG_BOUNCE_BUFFER
|
2013-03-05 14:39:56 +00:00
|
|
|
|
2014-02-05 16:24:57 +00:00
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
|
|
#include <config_distro_defaults.h>
|
|
|
|
#endif
|
|
|
|
|
2012-12-11 13:34:18 +00:00
|
|
|
#endif /* _TEGRA_COMMON_H_ */
|