| /* |
| * (C) Copyright 2010-2012 |
| * NVIDIA Corporation <www.nvidia.com> |
| * |
| * SPDX-License-Identifier: GPL-2.0+ |
| */ |
| |
| #ifndef _TEGRA_COMMON_H_ |
| #define _TEGRA_COMMON_H_ |
| #include <asm/sizes.h> |
| #include <linux/stringify.h> |
| |
| /* |
| * High Level Configuration Options |
| */ |
| #define CONFIG_ARMCORTEXA9 /* This is an ARM V7 CPU core */ |
| #define CONFIG_TEGRA /* which is a Tegra generic machine */ |
| #define CONFIG_SYS_L2CACHE_OFF /* No L2 cache */ |
| |
| #include <asm/arch/tegra.h> /* get chip and board defs */ |
| |
| /* |
| * Display CPU and Board information |
| */ |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO |
| |
| #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ |
| #define CONFIG_OF_LIBFDT /* enable passing of devicetree */ |
| |
| /* 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 */ |
| |
| /* |
| * NS16550 Configuration |
| */ |
| #define CONFIG_SYS_NS16550 |
| #define CONFIG_SYS_NS16550_SERIAL |
| #define CONFIG_SYS_NS16550_REG_SIZE (-4) |
| #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK |
| |
| /* |
| * 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_CMDLINE_EDITING |
| #define CONFIG_COMMAND_HISTORY |
| #define CONFIG_AUTO_COMPLETE |
| |
| /* turn on commonly used storage-related commands */ |
| |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_EFI_PARTITION |
| #define CONFIG_PARTITION_UUIDS |
| #define CONFIG_FS_EXT4 |
| #define CONFIG_FS_FAT |
| #define CONFIG_CMD_EXT2 |
| #define CONFIG_CMD_FAT |
| #define CONFIG_CMD_FS_GENERIC |
| #define CONFIG_CMD_PART |
| |
| #define CONFIG_SYS_NO_FLASH |
| |
| #define CONFIG_CONSOLE_MUX |
| #define CONFIG_SYS_CONSOLE_IS_IN_ENV |
| #define CONFIG_BOOTDELAY 2 /* -1 to disable auto boot */ |
| |
| /* |
| * Miscellaneous configurable options |
| */ |
| #define CONFIG_SYS_LONGHELP /* undef to save memory */ |
| #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ |
| #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) |
| |
| /*----------------------------------------------------------------------- |
| * 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 |
| #define CONFIG_CMD_BOOTZ |
| #define CONFIG_SUPPORT_RAW_INITRD |
| |
| /* Defines for SPL */ |
| #define CONFIG_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 |
| |
| #endif /* _TEGRA_COMMON_H_ */ |
