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 /* Size of malloc() pool */ 32 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 33 34 #define CONFIG_DISPLAY_CPUINFO 35 #define CONFIG_DISPLAY_BOARDINFO 36 37 #define CONFIG_LOADADDR 0x80800000 38 #define CONFIG_SYS_TEXT_BASE 0x87800000 39 40 #ifndef CONFIG_BOOTDELAY 41 #define CONFIG_BOOTDELAY 3 42 #endif 43 44 /* allow to overwrite serial and ethaddr */ 45 #define CONFIG_ENV_OVERWRITE 46 #define CONFIG_CONS_INDEX 1 47 #define CONFIG_BAUDRATE 115200 48 49 /* Filesystems and image support */ 50 #define CONFIG_CMD_BOOTZ 51 #define CONFIG_DOS_PARTITION 52 #define CONFIG_CMD_EXT2 53 #define CONFIG_CMD_EXT4 54 #define CONFIG_CMD_EXT4_WRITE 55 #define CONFIG_CMD_FAT 56 57 /* Miscellaneous configurable options */ 58 #undef CONFIG_CMD_IMLS 59 #define CONFIG_SYS_LONGHELP 60 #define CONFIG_SYS_HUSH_PARSER 61 #define CONFIG_CMDLINE_EDITING 62 #define CONFIG_AUTO_COMPLETE 63 #define CONFIG_SYS_CBSIZE 512 64 #define CONFIG_SYS_MAXARGS 32 65 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 66 67 #ifndef CONFIG_SYS_DCACHE_OFF 68 #define CONFIG_CMD_CACHE 69 #endif 70 71 /* GPIO */ 72 #define CONFIG_MXC_GPIO 73 74 /* UART */ 75 #define CONFIG_MXC_UART 76 77 /* MMC */ 78 #define CONFIG_MMC 79 #define CONFIG_CMD_MMC 80 #define CONFIG_GENERIC_MMC 81 #define CONFIG_BOUNCE_BUFFER 82 #define CONFIG_FSL_ESDHC 83 #define CONFIG_FSL_USDHC 84 85 /* Fuses */ 86 #define CONFIG_CMD_FUSE 87 #define CONFIG_MXC_OCOTP 88 89 /* 90 * Default boot linux kernel in no secure mode. 91 * If want to boot kernel in secure mode, please define CONFIG_MX7_SEC 92 */ 93 #ifndef CONFIG_MX7_SEC 94 #define CONFIG_ARMV7_NONSEC 95 #define CONFIG_ARMV7_PSCI 96 #define CONFIG_ARMV7_PSCI_NR_CPUS 2 97 #define CONFIG_ARMV7_SECURE_BASE 0x00900000 98 #endif 99 100 #endif 101