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