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