1 /* 2 * Copyright (C) 2013 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for Udoo board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __CONFIG_H 10 #define __CONFIG_H 11 12 #include "mx6_common.h" 13 #include <asm/arch/imx-regs.h> 14 #include <asm/imx-common/gpio.h> 15 #include <linux/sizes.h> 16 17 #define CONFIG_MX6 18 #define CONFIG_DISPLAY_CPUINFO 19 #define CONFIG_DISPLAY_BOARDINFO 20 21 #define MACH_TYPE_UDOO 4800 22 #define CONFIG_MACH_TYPE MACH_TYPE_UDOO 23 24 #define CONFIG_CMDLINE_TAG 25 #define CONFIG_SETUP_MEMORY_TAGS 26 #define CONFIG_INITRD_TAG 27 #define CONFIG_REVISION_TAG 28 29 /* Size of malloc() pool */ 30 #define CONFIG_SYS_MALLOC_LEN (2 * SZ_1M) 31 32 #define CONFIG_BOARD_EARLY_INIT_F 33 #define CONFIG_MXC_GPIO 34 35 #define CONFIG_MXC_UART 36 #define CONFIG_MXC_UART_BASE UART2_BASE 37 38 /* SATA Configs */ 39 40 #define CONFIG_CMD_SATA 41 #ifdef CONFIG_CMD_SATA 42 #define CONFIG_DWC_AHSATA 43 #define CONFIG_SYS_SATA_MAX_DEVICE 1 44 #define CONFIG_DWC_AHSATA_PORT_ID 0 45 #define CONFIG_DWC_AHSATA_BASE_ADDR SATA_ARB_BASE_ADDR 46 #define CONFIG_LBA48 47 #define CONFIG_LIBATA 48 #endif 49 50 /* Network support */ 51 52 #define CONFIG_CMD_PING 53 #define CONFIG_CMD_DHCP 54 #define CONFIG_CMD_MII 55 #define CONFIG_CMD_NET 56 #define CONFIG_FEC_MXC 57 #define CONFIG_MII 58 #define IMX_FEC_BASE ENET_BASE_ADDR 59 #define CONFIG_FEC_XCV_TYPE RGMII 60 #define CONFIG_ETHPRIME "FEC" 61 #define CONFIG_FEC_MXC_PHYADDR 6 62 #define CONFIG_PHYLIB 63 #define CONFIG_PHY_MICREL 64 #define CONFIG_PHY_MICREL_KSZ9031 65 66 /* allow to overwrite serial and ethaddr */ 67 #define CONFIG_ENV_OVERWRITE 68 #define CONFIG_CONS_INDEX 1 69 #define CONFIG_BAUDRATE 115200 70 71 /* Command definition */ 72 #include <config_cmd_default.h> 73 74 #undef CONFIG_CMD_IMLS 75 76 #define CONFIG_CMD_BMODE 77 #define CONFIG_CMD_SETEXPR 78 79 #define CONFIG_BOOTDELAY 3 80 81 #define CONFIG_SYS_MEMTEST_START 0x10000000 82 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M) 83 #define CONFIG_LOADADDR 0x12000000 84 #define CONFIG_SYS_TEXT_BASE 0x17800000 85 86 /* MMC Configuration */ 87 #define CONFIG_FSL_ESDHC 88 #define CONFIG_FSL_USDHC 89 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 90 91 #define CONFIG_MMC 92 #define CONFIG_CMD_MMC 93 #define CONFIG_GENERIC_MMC 94 #define CONFIG_BOUNCE_BUFFER 95 #define CONFIG_CMD_EXT2 96 #define CONFIG_CMD_FAT 97 #define CONFIG_DOS_PARTITION 98 99 #define CONFIG_DEFAULT_FDT_FILE "imx6q-udoo.dtb" 100 101 #define CONFIG_EXTRA_ENV_SETTINGS \ 102 "script=boot.scr\0" \ 103 "image=zImage\0" \ 104 "console=ttymxc1\0" \ 105 "splashpos=m,m\0" \ 106 "fdt_high=0xffffffff\0" \ 107 "initrd_high=0xffffffff\0" \ 108 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 109 "fdt_addr=0x18000000\0" \ 110 "boot_fdt=try\0" \ 111 "ip_dyn=yes\0" \ 112 "mmcdev=0\0" \ 113 "mmcpart=1\0" \ 114 "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \ 115 "update_sd_firmware_filename=u-boot.imx\0" \ 116 "update_sd_firmware=" \ 117 "if test ${ip_dyn} = yes; then " \ 118 "setenv get_cmd dhcp; " \ 119 "else " \ 120 "setenv get_cmd tftp; " \ 121 "fi; " \ 122 "if mmc dev ${mmcdev}; then " \ 123 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 124 "setexpr fw_sz ${filesize} / 0x200; " \ 125 "setexpr fw_sz ${fw_sz} + 1; " \ 126 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 127 "fi; " \ 128 "fi\0" \ 129 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 130 "root=${mmcroot}\0" \ 131 "loadbootscript=" \ 132 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 133 "bootscript=echo Running bootscript from mmc ...; " \ 134 "source\0" \ 135 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \ 136 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 137 "mmcboot=echo Booting from mmc ...; " \ 138 "run mmcargs; " \ 139 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 140 "if run loadfdt; then " \ 141 "bootz ${loadaddr} - ${fdt_addr}; " \ 142 "else " \ 143 "if test ${boot_fdt} = try; then " \ 144 "bootz; " \ 145 "else " \ 146 "echo WARN: Cannot load the DT; " \ 147 "fi; " \ 148 "fi; " \ 149 "else " \ 150 "bootz; " \ 151 "fi;\0" \ 152 "netargs=setenv bootargs console=${console},${baudrate} " \ 153 "root=/dev/nfs " \ 154 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 155 "netboot=echo Booting from net ...; " \ 156 "run netargs; " \ 157 "if test ${ip_dyn} = yes; then " \ 158 "setenv get_cmd dhcp; " \ 159 "else " \ 160 "setenv get_cmd tftp; " \ 161 "fi; " \ 162 "${get_cmd} ${image}; " \ 163 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 164 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 165 "bootz ${loadaddr} - ${fdt_addr}; " \ 166 "else " \ 167 "if test ${boot_fdt} = try; then " \ 168 "bootz; " \ 169 "else " \ 170 "echo WARN: Cannot load the DT; " \ 171 "fi; " \ 172 "fi; " \ 173 "else " \ 174 "bootz; " \ 175 "fi;\0" 176 177 #define CONFIG_BOOTCOMMAND \ 178 "mmc dev ${mmcdev}; if mmc rescan; then " \ 179 "if run loadbootscript; then " \ 180 "run bootscript; " \ 181 "else " \ 182 "if run loadimage; then " \ 183 "run mmcboot; " \ 184 "else run netboot; " \ 185 "fi; " \ 186 "fi; " \ 187 "else run netboot; fi" 188 189 /* Miscellaneous configurable options */ 190 #define CONFIG_SYS_LONGHELP 191 #define CONFIG_SYS_HUSH_PARSER 192 #define CONFIG_SYS_PROMPT "=> " 193 #define CONFIG_AUTO_COMPLETE 194 #define CONFIG_SYS_CBSIZE 256 195 196 /* Print Buffer Size */ 197 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 198 #define CONFIG_SYS_MAXARGS 16 199 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 200 201 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 202 203 #define CONFIG_CMDLINE_EDITING 204 205 /* Physical Memory Map */ 206 #define CONFIG_NR_DRAM_BANKS 1 207 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 208 209 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 210 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 211 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 212 213 #define CONFIG_SYS_INIT_SP_OFFSET \ 214 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 215 #define CONFIG_SYS_INIT_SP_ADDR \ 216 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 217 218 /* FLASH and environment organization */ 219 #define CONFIG_SYS_NO_FLASH 220 221 #define CONFIG_ENV_SIZE (8 * 1024) 222 223 #define CONFIG_ENV_IS_IN_MMC 224 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 225 #define CONFIG_SYS_MMC_ENV_DEV 0 226 227 #define CONFIG_OF_LIBFDT 228 #define CONFIG_CMD_BOOTZ 229 230 #ifndef CONFIG_SYS_DCACHE_OFF 231 #define CONFIG_CMD_CACHE 232 #endif 233 234 #endif /* __CONFIG_H * */ 235