1 /* 2 * Copyright (C) 2015 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX7. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __MX7_COMMON_H 10 #define __MX7_COMMON_H 11 12 #include <linux/sizes.h> 13 #include <asm/arch/imx-regs.h> 14 #include <asm/imx-common/gpio.h> 15 16 #ifndef CONFIG_MX7 17 #define CONFIG_MX7 18 #endif 19 20 /* Timer settings */ 21 #define CONFIG_MXC_GPT_HCLK 22 #define CONFIG_SYSCOUNTER_TIMER 23 #define CONFIG_SC_TIMER_CLK 8000000 /* 8Mhz */ 24 #define CONFIG_SYS_FSL_CLK 25 26 #define CONFIG_SYS_BOOTM_LEN 0x1000000 27 28 /* Enable iomux-lpsr support */ 29 #define CONFIG_IOMUX_LPSR 30 31 #define CONFIG_DISPLAY_CPUINFO 32 #define CONFIG_DISPLAY_BOARDINFO 33 34 #define CONFIG_LOADADDR 0x80800000 35 #define CONFIG_SYS_TEXT_BASE 0x87800000 36 37 #ifndef CONFIG_BOOTDELAY 38 #define CONFIG_BOOTDELAY 3 39 #endif 40 41 /* allow to overwrite serial and ethaddr */ 42 #define CONFIG_ENV_OVERWRITE 43 #define CONFIG_CONS_INDEX 1 44 #define CONFIG_BAUDRATE 115200 45 46 /* Filesystems and image support */ 47 #define CONFIG_CMD_BOOTZ 48 #define CONFIG_DOS_PARTITION 49 #define CONFIG_CMD_EXT2 50 #define CONFIG_CMD_EXT4 51 #define CONFIG_CMD_EXT4_WRITE 52 #define CONFIG_CMD_FAT 53 54 /* Miscellaneous configurable options */ 55 #define CONFIG_SYS_LONGHELP 56 #define CONFIG_CMDLINE_EDITING 57 #define CONFIG_AUTO_COMPLETE 58 #define CONFIG_SYS_CBSIZE 512 59 #define CONFIG_SYS_MAXARGS 32 60 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 61 62 #ifndef CONFIG_SYS_DCACHE_OFF 63 #define CONFIG_CMD_CACHE 64 #endif 65 66 /* GPIO */ 67 #define CONFIG_MXC_GPIO 68 69 /* UART */ 70 #define CONFIG_MXC_UART 71 72 /* MMC */ 73 #define CONFIG_MMC 74 #define CONFIG_CMD_MMC 75 #define CONFIG_GENERIC_MMC 76 #define CONFIG_BOUNCE_BUFFER 77 #define CONFIG_FSL_ESDHC 78 #define CONFIG_FSL_USDHC 79 80 /* Fuses */ 81 #define CONFIG_CMD_FUSE 82 #define CONFIG_MXC_OCOTP 83 84 /* 85 * Default boot linux kernel in no secure mode. 86 * If want to boot kernel in secure mode, please define CONFIG_MX7_SEC 87 */ 88 #ifndef CONFIG_MX7_SEC 89 #define CONFIG_ARMV7_NONSEC 90 #define CONFIG_ARMV7_PSCI 91 #define CONFIG_ARMV7_PSCI_NR_CPUS 2 92 #define CONFIG_ARMV7_SECURE_BASE 0x00900000 93 #endif 94 95 #endif 96