upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
4.2 KiB
164 lines
4.2 KiB
/*
|
|
* (C) Copyright 2010-2012
|
|
* NVIDIA Corporation <www.nvidia.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _TEGRA_COMMON_H_
|
|
#define _TEGRA_COMMON_H_
|
|
#include <linux/sizes.h>
|
|
#include <linux/stringify.h>
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */
|
|
#define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */
|
|
|
|
#include <asm/arch/tegra.h> /* get chip and board defs */
|
|
|
|
#define CONFIG_SYS_TIMER_RATE 1000000
|
|
#define CONFIG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE
|
|
|
|
/*
|
|
* Display CPU and Board information
|
|
*/
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
|
|
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
|
|
|
|
/* Environment */
|
|
#define CONFIG_ENV_VARS_UBOOT_CONFIG
|
|
#define CONFIG_ENV_SIZE 0x2000 /* Total Size Environment */
|
|
|
|
/*
|
|
* Size of malloc() pool
|
|
*/
|
|
#define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */
|
|
#define CONFIG_SYS_MALLOC_F_LEN (1 << 10)
|
|
|
|
#define CONFIG_SYS_NONCACHED_MEMORY (1 << 20) /* 1 MiB */
|
|
|
|
/*
|
|
* NS16550 Configuration
|
|
*/
|
|
#ifdef CONFIG_SPL_BUILD
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
|
|
#else
|
|
#define CONFIG_TEGRA_SERIAL
|
|
#endif
|
|
#define CONFIG_SYS_NS16550
|
|
|
|
/*
|
|
* 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
|
|
|
|
/*
|
|
* select serial console configuration
|
|
*/
|
|
#define CONFIG_CONS_INDEX 1
|
|
|
|
/* allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* include default commands */
|
|
#include <config_cmd_default.h>
|
|
|
|
/* remove unused commands */
|
|
#undef CONFIG_CMD_FLASH /* flinfo, erase, protect */
|
|
#undef CONFIG_CMD_FPGA /* FPGA configuration support */
|
|
#undef CONFIG_CMD_IMI
|
|
#undef CONFIG_CMD_IMLS
|
|
#undef CONFIG_CMD_NFS /* NFS support */
|
|
#undef CONFIG_CMD_NET /* network support */
|
|
|
|
/* turn on command-line edit/hist/auto */
|
|
#define CONFIG_COMMAND_HISTORY
|
|
|
|
/* turn on commonly used storage-related commands */
|
|
#define CONFIG_PARTITION_UUIDS
|
|
#define CONFIG_CMD_PART
|
|
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
#define CONFIG_CONSOLE_MUX
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_PROMPT V_PROMPT
|
|
/*
|
|
* Increasing the size of the IO buffer as default nfsargs size is more
|
|
* than 256 and so it is not possible to edit it
|
|
*/
|
|
#define CONFIG_SYS_CBSIZE (256 * 2) /* Console I/O Buffer Size */
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
|
|
sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
/* 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)
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_USE_ARCH_MEMCPY
|
|
#endif
|
|
|
|
/*-----------------------------------------------------------------------
|
|
* Physical Memory Map
|
|
*/
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#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 */
|
|
|
|
#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)
|
|
|
|
#define CONFIG_TEGRA_GPIO
|
|
#define CONFIG_CMD_GPIO
|
|
#define CONFIG_CMD_ENTERRCM
|
|
|
|
/* Defines for SPL */
|
|
#define CONFIG_SPL_FRAMEWORK
|
|
#define CONFIG_SPL_RAM_DEVICE
|
|
#define CONFIG_SPL_BOARD_INIT
|
|
#define CONFIG_SPL_NAND_SIMPLE
|
|
#define CONFIG_SPL_MAX_FOOTPRINT (CONFIG_SYS_TEXT_BASE - \
|
|
CONFIG_SPL_TEXT_BASE)
|
|
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x00010000
|
|
|
|
#define CONFIG_SPL_LIBCOMMON_SUPPORT
|
|
#define CONFIG_SPL_LIBGENERIC_SUPPORT
|
|
#define CONFIG_SPL_SERIAL_SUPPORT
|
|
#define CONFIG_SPL_GPIO_SUPPORT
|
|
|
|
#define CONFIG_SYS_GENERIC_BOARD
|
|
|
|
/* Misc utility code */
|
|
#define CONFIG_BOUNCE_BUFFER
|
|
#define CONFIG_CRC32_VERIFY
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#include <config_distro_defaults.h>
|
|
#endif
|
|
|
|
#endif /* _TEGRA_COMMON_H_ */
|
|
|