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_DOS_PARTITION 48 49 /* Miscellaneous configurable options */ 50 #define CONFIG_SYS_LONGHELP 51 #define CONFIG_CMDLINE_EDITING 52 #define CONFIG_AUTO_COMPLETE 53 #define CONFIG_SYS_CBSIZE 512 54 #define CONFIG_SYS_MAXARGS 32 55 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 56 57 #ifndef CONFIG_SYS_DCACHE_OFF 58 #endif 59 60 /* GPIO */ 61 #define CONFIG_MXC_GPIO 62 63 /* UART */ 64 #define CONFIG_MXC_UART 65 66 /* MMC */ 67 #define CONFIG_MMC 68 #define CONFIG_GENERIC_MMC 69 #define CONFIG_BOUNCE_BUFFER 70 #define CONFIG_FSL_ESDHC 71 #define CONFIG_FSL_USDHC 72 73 /* Fuses */ 74 #define CONFIG_CMD_FUSE 75 #define CONFIG_MXC_OCOTP 76 77 /* 78 * Default boot linux kernel in no secure mode. 79 * If want to boot kernel in secure mode, please define CONFIG_MX7_SEC 80 */ 81 #ifndef CONFIG_MX7_SEC 82 #define CONFIG_ARMV7_NONSEC 83 #define CONFIG_ARMV7_PSCI 84 #define CONFIG_ARMV7_PSCI_NR_CPUS 2 85 #define CONFIG_ARMV7_SECURE_BASE 0x00900000 86 #endif 87 88 #endif 89