| /* |
| * Copyright (C) 2014 Nest Labs, Inc. |
| * |
| * Configuration settings for the nest board. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| */ |
| |
| #ifndef __FLINTSTONE_CORE_H |
| #define __FLINTSTONE_CORE_H |
| |
| #include <asm/arch/imx-regs.h> |
| #include <linux/sizes.h> |
| |
| #define CONFIG_MX6 |
| #define CONFIG_ROM_UNIFIED_SECTIONS |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO |
| |
| #define CONFIG_SYS_L2_PL310 |
| #define CONFIG_SYS_PL310_BASE 0x00A02000 |
| #define CONFIG_SYS_CACHELINE_SIZE 32 |
| |
| #define CONFIG_DBG_MONITOR |
| |
| #define CONFIG_GPT_TIMER |
| |
| /* uncomment for PLUGIN mode support */ |
| /* #define CONFIG_USE_PLUGIN */ |
| |
| /* uncomment for SECURE mode support */ |
| #define CONFIG_SECURE_BOOT |
| #define CONFIG_IMAGE_FORMAT_LEGACY |
| |
| #define CONFIG_FIT 1 |
| #define CONFIG_FIT_VERBOSE 1 |
| #define CONFIG_FIT_SIGNATURE |
| |
| #define CONFIG_CMDLINE_TAG |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| #define CONFIG_REVISION_TAG |
| #define CONFIG_SYS_GENERIC_BOARD |
| |
| /* Size of malloc() pool */ |
| #define CONFIG_SYS_MALLOC_LEN (16 * SZ_1M) |
| |
| #define CONFIG_BOARD_EARLY_INIT_F |
| #define CONFIG_BOARD_LATE_INIT |
| #define CONFIG_MXC_GPIO |
| |
| #define CONFIG_MXC_UART |
| #define CONFIG_MXC_UART_BASE UART1_BASE |
| |
| #define CONFIG_CMD_FUSE |
| #ifdef CONFIG_CMD_FUSE |
| #define CONFIG_MXC_OCOTP |
| #endif |
| |
| #define CONFIG_BAUDRATE 115200 |
| |
| #undef CONFIG_BOOTM_NETBSD |
| #undef CONFIG_BOOTM_PLAN9 |
| #undef CONFIG_BOOTM_RTEMS |
| |
| /* allow to overwrite serial and ethaddr */ |
| #define CONFIG_ENV_OVERWRITE |
| #define CONFIG_CONS_INDEX 1 |
| |
| /* I2C configs */ |
| #define CONFIG_I2C_MULTI_BUS |
| #define CONFIG_HARD_I2C |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_MXC |
| #define CONFIG_SYS_I2C_BASE I2C1_BASE_ADDR |
| #define CONFIG_SYS_I2C_SPEED 100000 |
| |
| /* PMIC I2C BUS*/ |
| #define CONFIG_PMIC_I2C_BUS 0x3 |
| #define CONFIG_PMIC_I2C_SLAVE 0x8 |
| |
| #define PFUZE200_SWABMODE 0x23 |
| #define PFUZE200_SW2MODE 0x38 |
| #define PFUZE200_SW3AMODE 0x3F |
| #define PFUZE200_SW3BMODE 0x46 |
| #define PFUZE200_SWMODE_APS_PFM 0xC |
| #define PFUZE200_SWMODE_APS_APS 0x8 |
| #define PFUZE200_SW1ABVOL 0x20 |
| #define PFUZE200_SW2VOL 0x35 |
| #define PFUZE200_SW1AB_SETP(v) (((v) - 300)/25) |
| #define PFUZE200_SW2_SETP(v) (((v) - 400)/25) |
| #define PFUZE200_PWRCTL 0x1B |
| #define PFUZE200_PWRCTL_STBYDLY_MASK 0x30 |
| #define PFUZE200_PWRCTL_STBYDLY_SHIFT 4 |
| #define PFUZE200_MEMA 0x1C |
| |
| |
| /* GPIO command */ |
| #define CONFIG_CMD_GPIO |
| |
| /* |
| * When secure boot is enabled through the SEC_CONFIG[1] OTP bit, the default |
| * bootdelay defined here will be overridden if no unlock token is present. |
| */ |
| #define CONFIG_BOOTDELAY 0 |
| #define CONFIG_ZERO_BOOTDELAY_CHECK |
| |
| #define CONFIG_LOADADDR 0x80800000 |
| |
| #define MTD_PARTITION_UBI "ubipart" |
| |
| #ifdef CONFIG_FCT_DETECTION |
| /* SD4_RESET_B (GPIO 182) is pulled high but FCT fixture drives it low */ |
| #define FINAL_BOOTM_COMMAND "if gpio input 182; " \ |
| "then bootm ${fit_addr}#${nlmodel}-fct; " \ |
| "else bootm ${fit_addr}#${nlmodel}; " \ |
| "fi" |
| #else |
| #define FINAL_BOOTM_COMMAND "bootm ${fit_addr}#${nlmodel}" |
| #endif |
| |
| #ifndef CONFIG_BACKLIGHT_PARAM |
| #define CONFIG_BACKLIGHT_PARAM |
| #endif |
| |
| #ifndef CONFIG_FASTMAP_AUTOCONVERT_PARAM |
| #define CONFIG_FASTMAP_AUTOCONVERT_PARAM |
| #endif |
| |
| #ifndef CONFIG_PREBOOT_ANIMATION_PARAM |
| #define CONFIG_PREBOOT_ANIMATION_PARAM |
| #endif |
| |
| #define CONFIG_MFG_ENV_SETTINGS \ |
| "mfgtool_args=setenv initrd_high "PHYS_SDRAM_HIGH"; " \ |
| "setenv bootargs console=${console},${baudrate} " \ |
| "rdinit=/sbin/init " \ |
| "root=/dev/initrd rootfstype=ramfs rootwait " \ |
| CONFIG_FASTMAP_AUTOCONVERT_PARAM"ubi.mtd="MTD_PARTITION_UBI"\0" \ |
| "bootcmd_mfg=run mfgtool_args; " FINAL_BOOTM_COMMAND "\0" |
| |
| /* |
| * Define NAND/UBIFS boot environment variables for booting from boot |
| * partition n. |
| */ |
| #define CONFIG_SYS_NANDBOOTN_ENV_SETTINGS(n) \ |
| "nandboot" #n "=ubifsmount ubi0:root"#n" && " \ |
| "ubifsload ${fit_addr} /boot/kernel_fdt.itb && " \ |
| "setenv bootargs console=${console},${baudrate} mtdoops.mtddev=${mtdoopsdev} ubi.mtd="MTD_PARTITION_UBI" root=ubi0:root"#n" rootfstype=ubifs rootwait " \ |
| CONFIG_BACKLIGHT_PARAM \ |
| CONFIG_FASTMAP_AUTOCONVERT_PARAM \ |
| CONFIG_PREBOOT_ANIMATION_PARAM \ |
| "&& " FINAL_BOOTM_COMMAND "\0" |
| |
| /* |
| * NAND/UBIFS boot environment variables for booting from boot |
| * partition 0. |
| */ |
| #define CONFIG_SYS_NANDBOOT0_ENV_SETTINGS \ |
| CONFIG_SYS_NANDBOOTN_ENV_SETTINGS(0) |
| |
| /* |
| * NAND/UBIFS boot environment variables for booting from boot |
| * partition 1. |
| */ |
| #define CONFIG_SYS_NANDBOOT1_ENV_SETTINGS \ |
| CONFIG_SYS_NANDBOOTN_ENV_SETTINGS(1) |
| |
| /* Miscellaneous configurable options */ |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_SYS_HUSH_PARSER |
| #define CONFIG_SYS_PROMPT "=> " |
| #define CONFIG_AUTO_COMPLETE |
| #define CONFIG_SYS_CBSIZE 1024 |
| |
| /* Print Buffer Size */ |
| #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| #define CONFIG_SYS_MAXARGS 256 |
| #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| |
| #define CONFIG_SYS_MEMTEST_START 0x80000000 |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 0x10000) |
| |
| #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR |
| |
| #define CONFIG_CMDLINE_EDITING |
| #define CONFIG_STACKSIZE SZ_128K |
| |
| /* Physical Memory Map */ |
| #define CONFIG_NR_DRAM_BANKS 1 |
| #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR |
| |
| |
| #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM |
| #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR |
| #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE |
| |
| #define CONFIG_SYS_INIT_SP_OFFSET \ |
| (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) |
| #define CONFIG_SYS_INIT_SP_ADDR \ |
| (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) |
| |
| /* FLASH and environment organization */ |
| #define CONFIG_SYS_NO_FLASH |
| |
| #define CONFIG_ENV_SIZE SZ_64K /* 0x00010000 */ |
| |
| #define CONFIG_SYS_BOOT_NAND |
| |
| #define CONFIG_SYS_USE_NAND |
| |
| #define CONFIG_ENV_UBI_PART MTD_PARTITION_UBI |
| #define CONFIG_ENV_UBI_VOLUME "env0" |
| #define CONFIG_ENV_UBI_VOLUME_REDUND "env1" |
| |
| /* Documentation says "You will probably want to define these to avoid a really noisy system when storing the env in UBI." */ |
| #define CONFIG_UBI_SILENCE_MSG |
| #define CONFIG_UBIFS_SILENCE_MSG |
| |
| #ifdef CONFIG_SYS_USE_NAND |
| #define CONFIG_CMD_UBI |
| #define CONFIG_CMD_UBIFS |
| #define CONFIG_RBTREE |
| #define CONFIG_MTD_DEVICE |
| #define CONFIG_MTD_PARTITIONS |
| #define CONFIG_CMD_MTDPARTS |
| #define CONFIG_LZO |
| |
| /* NAND stuff */ |
| #define CONFIG_NAND_MXS |
| #define CONFIG_NAND_MXS_BCH_LEGACY_GEO |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 |
| #define CONFIG_SYS_NAND_BASE 0x40000000 /* Build requires this, but doesn't use it */ |
| #define CONFIG_SYS_NAND_5_ADDR_CYCLE |
| #define CONFIG_SYS_NAND_ONFI_DETECTION |
| #define CONFIG_SYS_NAND_USE_FLASH_BBT |
| |
| /* Optionally enable mtd debug */ |
| #if 0 |
| #define CONFIG_MTD_DEBUG |
| #define CONFIG_MTD_DEBUG_VERBOSE 7 |
| #endif |
| |
| /* DMA stuff, needed for GPMI/MXS NAND support */ |
| #define CONFIG_APBH_DMA |
| #define CONFIG_APBH_DMA_BURST |
| #define CONFIG_APBH_DMA_BURST8 |
| #endif |
| |
| #define CONFIG_OF_LIBFDT |
| |
| /* Support for parsing PLISTs in UBIFS volumes */ |
| #define CONFIG_NEST_PLIST |
| #define CONFIG_PLIST_NLMODEL |
| #define CONFIG_PLIST_BOOTSIDE |
| |
| #define CONFIG_HW_WATCHDOG |
| #define CONFIG_IMX_WATCHDOG |
| |
| #endif /* __FLINTSTONE_H */ |