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