1 /* 2 * Copyright (C) 2015 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the SolidRun mx6 based boards 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 #ifndef __MX6CUBOXI_CONFIG_H 9 #define __MX6CUBOXI_CONFIG_H 10 11 #include <linux/sizes.h> 12 #include <asm/arch/imx-regs.h> 13 #include <asm/imx-common/gpio.h> 14 #include "mx6_common.h" 15 16 #define CONFIG_MX6 17 #define CONFIG_SPL_LIBCOMMON_SUPPORT 18 #define CONFIG_SPL_MMC_SUPPORT 19 #include "imx6_spl.h" 20 21 #define CONFIG_DISPLAY_CPUINFO 22 #define CONFIG_DISPLAY_BOARDINFO 23 #define CONFIG_CMDLINE_TAG 24 #define CONFIG_SETUP_MEMORY_TAGS 25 #define CONFIG_INITRD_TAG 26 #define CONFIG_REVISION_TAG 27 #define CONFIG_IMX6_THERMAL 28 #define CONFIG_SYS_GENERIC_BOARD 29 30 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) 31 #define CONFIG_BOARD_EARLY_INIT_F 32 #define CONFIG_MXC_GPIO 33 #define CONFIG_MXC_UART 34 #define CONFIG_CMD_FUSE 35 #define CONFIG_MXC_OCOTP 36 37 /* MMC Configs */ 38 #define CONFIG_FSL_ESDHC 39 #define CONFIG_FSL_USDHC 40 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC2_BASE_ADDR 41 #define CONFIG_MMC 42 #define CONFIG_CMD_MMC 43 #define CONFIG_GENERIC_MMC 44 #define CONFIG_BOUNCE_BUFFER 45 #define CONFIG_CMD_EXT4 46 #define CONFIG_CMD_EXT4_WRITE 47 #define CONFIG_CMD_FAT 48 #define CONFIG_DOS_PARTITION 49 50 /* Ethernet Configuration */ 51 #define CONFIG_FEC_MXC 52 #define CONFIG_CMD_PING 53 #define CONFIG_CMD_DHCP 54 #define CONFIG_CMD_MII 55 #define CONFIG_CMD_NET 56 #define CONFIG_MII 57 #define IMX_FEC_BASE ENET_BASE_ADDR 58 #define CONFIG_FEC_XCV_TYPE RGMII 59 #define CONFIG_FEC_MXC_PHYADDR 0 60 #define CONFIG_PHYLIB 61 #define CONFIG_PHY_ATHEROS 62 63 /* allow to overwrite serial and ethaddr */ 64 #define CONFIG_ENV_OVERWRITE 65 #define CONFIG_CONS_INDEX 1 66 #define CONFIG_BAUDRATE 115200 67 68 #define CONFIG_SYS_NO_FLASH 69 70 /* Command definition */ 71 #include <config_cmd_default.h> 72 73 #define CONFIG_CMD_BOOTZ 74 #define CONFIG_CMD_SETEXPR 75 76 #define CONFIG_BOOTDELAY 1 77 78 #define CONFIG_LOADADDR 0x12000000 79 #define CONFIG_SYS_TEXT_BASE 0x17800000 80 81 #define CONFIG_MXC_UART_BASE UART1_BASE 82 #define CONFIG_CONSOLE_DEV "ttymxc0" 83 #define CONFIG_MMCROOT "/dev/mmcblk0p2" 84 #define CONFIG_DEFAULT_FDT_FILE "imx6q-hummingboard.dtb" 85 #define CONFIG_SYS_FSL_USDHC_NUM 1 86 #define CONFIG_SYS_MMC_ENV_DEV 0 /* SDHC2 */ 87 88 #define CONFIG_EXTRA_ENV_SETTINGS \ 89 "script=boot.scr\0" \ 90 "image=zImage\0" \ 91 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 92 "fdt_addr=0x18000000\0" \ 93 "boot_fdt=try\0" \ 94 "ip_dyn=yes\0" \ 95 "console=" CONFIG_CONSOLE_DEV "\0" \ 96 "bootm_size=0x10000000\0" \ 97 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 98 "mmcpart=1\0" \ 99 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 100 "update_sd_firmware=" \ 101 "if test ${ip_dyn} = yes; then " \ 102 "setenv get_cmd dhcp; " \ 103 "else " \ 104 "setenv get_cmd tftp; " \ 105 "fi; " \ 106 "if mmc dev ${mmcdev}; then " \ 107 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 108 "setexpr fw_sz ${filesize} / 0x200; " \ 109 "setexpr fw_sz ${fw_sz} + 1; " \ 110 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 111 "fi; " \ 112 "fi\0" \ 113 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 114 "root=${mmcroot}\0" \ 115 "loadbootscript=" \ 116 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 117 "bootscript=echo Running bootscript from mmc ...; " \ 118 "source\0" \ 119 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 120 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 121 "mmcboot=echo Booting from mmc ...; " \ 122 "run mmcargs; " \ 123 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 124 "if run loadfdt; then " \ 125 "bootz ${loadaddr} - ${fdt_addr}; " \ 126 "else " \ 127 "if test ${boot_fdt} = try; then " \ 128 "bootz; " \ 129 "else " \ 130 "echo WARN: Cannot load the DT; " \ 131 "fi; " \ 132 "fi; " \ 133 "else " \ 134 "bootz; " \ 135 "fi;\0" \ 136 "netargs=setenv bootargs console=${console},${baudrate} " \ 137 "root=/dev/nfs " \ 138 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 139 "netboot=echo Booting from net ...; " \ 140 "run netargs; " \ 141 "if test ${ip_dyn} = yes; then " \ 142 "setenv get_cmd dhcp; " \ 143 "else " \ 144 "setenv get_cmd tftp; " \ 145 "fi; " \ 146 "${get_cmd} ${image}; " \ 147 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 148 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 149 "bootz ${loadaddr} - ${fdt_addr}; " \ 150 "else " \ 151 "if test ${boot_fdt} = try; then " \ 152 "bootz; " \ 153 "else " \ 154 "echo WARN: Cannot load the DT; " \ 155 "fi; " \ 156 "fi; " \ 157 "else " \ 158 "bootz; " \ 159 "fi;\0" 160 161 #define CONFIG_BOOTCOMMAND \ 162 "mmc dev ${mmcdev};" \ 163 "if mmc rescan; then " \ 164 "if run loadbootscript; then " \ 165 "run bootscript; " \ 166 "else " \ 167 "if run loadimage; then " \ 168 "run mmcboot; " \ 169 "else run netboot; " \ 170 "fi; " \ 171 "fi; " \ 172 "else run netboot; fi" 173 174 /* Miscellaneous configurable options */ 175 #define CONFIG_SYS_LONGHELP 176 #define CONFIG_SYS_HUSH_PARSER 177 #define CONFIG_AUTO_COMPLETE 178 #define CONFIG_SYS_CBSIZE 256 179 #define CONFIG_SYS_MAXARGS 16 180 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 181 182 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 183 184 #define CONFIG_CMDLINE_EDITING 185 186 /* Physical Memory Map */ 187 #define CONFIG_NR_DRAM_BANKS 1 188 #define CONFIG_SYS_SDRAM_BASE MMDC0_ARB_BASE_ADDR 189 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 190 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 191 192 #define CONFIG_SYS_INIT_SP_OFFSET \ 193 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 194 #define CONFIG_SYS_INIT_SP_ADDR \ 195 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 196 197 /* Environment organization */ 198 #define CONFIG_ENV_SIZE (8 * 1024) 199 #define CONFIG_ENV_IS_IN_MMC 200 #define CONFIG_ENV_OFFSET (8 * 64 * 1024) 201 202 #define CONFIG_OF_LIBFDT 203 #define CONFIG_CMD_CACHE 204 205 #endif /* __MX6CUBOXI_CONFIG_H */ 206