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 /* Enable iomux-lpsr support */ 27 #define CONFIG_IOMUX_LPSR 28 #define CONFIG_IMX_FIXED_IVT_OFFSET 29 30 /* Size of malloc() pool */ 31 #define CONFIG_SYS_MALLOC_LEN (32 * SZ_1M) 32 33 #define CONFIG_BOARD_EARLY_INIT_F 34 #define CONFIG_BOARD_LATE_INIT 35 36 #define CONFIG_DISPLAY_CPUINFO 37 #define CONFIG_DISPLAY_BOARDINFO 38 39 #define CONFIG_FSL_CLK 40 41 #define CONFIG_LOADADDR 0x80800000 42 #define CONFIG_SYS_TEXT_BASE 0x87800000 43 44 #ifndef CONFIG_BOOTDELAY 45 #define CONFIG_BOOTDELAY 3 46 #endif 47 48 /* allow to overwrite serial and ethaddr */ 49 #define CONFIG_ENV_OVERWRITE 50 #define CONFIG_CONS_INDEX 1 51 #define CONFIG_BAUDRATE 115200 52 53 /* Filesystems and image support */ 54 #define CONFIG_OF_LIBFDT 55 #define CONFIG_CMD_BOOTZ 56 #define CONFIG_DOS_PARTITION 57 #define CONFIG_CMD_EXT2 58 #define CONFIG_CMD_EXT4 59 #define CONFIG_CMD_EXT4_WRITE 60 #define CONFIG_CMD_FAT 61 62 /* Miscellaneous configurable options */ 63 #undef CONFIG_CMD_IMLS 64 #define CONFIG_SYS_LONGHELP 65 #define CONFIG_SYS_HUSH_PARSER 66 #define CONFIG_CMDLINE_EDITING 67 #define CONFIG_AUTO_COMPLETE 68 #define CONFIG_SYS_CBSIZE 512 69 #define CONFIG_SYS_MAXARGS 32 70 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 71 72 #ifndef CONFIG_SYS_DCACHE_OFF 73 #define CONFIG_CMD_CACHE 74 #endif 75 76 /* GPIO */ 77 #define CONFIG_MXC_GPIO 78 79 /* UART */ 80 #define CONFIG_MXC_UART 81 #define CONFIG_MXC_UART_BASE UART1_IPS_BASE_ADDR 82 83 /* MMC */ 84 #define CONFIG_MMC 85 #define CONFIG_CMD_MMC 86 #define CONFIG_GENERIC_MMC 87 #define CONFIG_BOUNCE_BUFFER 88 #define CONFIG_FSL_ESDHC 89 #define CONFIG_FSL_USDHC 90 91 /* Fuses */ 92 #define CONFIG_CMD_FUSE 93 #define CONFIG_MXC_OCOTP 94 95 /* 96 * Default boot linux kernel in no secure mode. 97 * If want to boot kernel in secure mode, please define CONFIG_MX7_SEC 98 */ 99 #ifndef CONFIG_MX7_SEC 100 #define CONFIG_ARMV7_NONSEC 101 #define CONFIG_ARMV7_PSCI 102 #define CONFIG_ARMV7_PSCI_NR_CPUS 2 103 #define CONFIG_ARMV7_SECURE_BASE 0x00900000 104 #endif 105 106 #endif 107