1 /* 2 * Copyright (C) 2012 Freescale Semiconductor, Inc. 3 * 4 * Configuration settings for the Freescale i.MX6Q SabreSD board. 5 * 6 * SPDX-License-Identifier: GPL-2.0+ 7 */ 8 9 #ifndef __MX6QSABRE_COMMON_CONFIG_H 10 #define __MX6QSABRE_COMMON_CONFIG_H 11 12 #define CONFIG_MX6 13 14 #include "mx6_common.h" 15 #include <asm/sizes.h> 16 17 #define CONFIG_DISPLAY_CPUINFO 18 #define CONFIG_DISPLAY_BOARDINFO 19 20 #include <asm/arch/imx-regs.h> 21 22 #define CONFIG_CMDLINE_TAG 23 #define CONFIG_SETUP_MEMORY_TAGS 24 #define CONFIG_INITRD_TAG 25 #define CONFIG_REVISION_TAG 26 27 /* Size of malloc() pool */ 28 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) 29 30 #define CONFIG_BOARD_EARLY_INIT_F 31 #define CONFIG_BOARD_LATE_INIT 32 #define CONFIG_MXC_GPIO 33 34 #define CONFIG_MXC_UART 35 36 /* MMC Configs */ 37 #define CONFIG_FSL_ESDHC 38 #define CONFIG_FSL_USDHC 39 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 40 41 #define CONFIG_MMC 42 #define CONFIG_CMD_MMC 43 #define CONFIG_GENERIC_MMC 44 #define CONFIG_BOUNCE_BUFFER 45 #define CONFIG_CMD_EXT2 46 #define CONFIG_CMD_FAT 47 #define CONFIG_DOS_PARTITION 48 49 #define CONFIG_CMD_PING 50 #define CONFIG_CMD_DHCP 51 #define CONFIG_CMD_MII 52 #define CONFIG_CMD_NET 53 #define CONFIG_FEC_MXC 54 #define CONFIG_MII 55 #define IMX_FEC_BASE ENET_BASE_ADDR 56 #define CONFIG_FEC_XCV_TYPE RGMII 57 #define CONFIG_ETHPRIME "FEC" 58 #define CONFIG_FEC_MXC_PHYADDR 1 59 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 /* Command definition */ 69 #include <config_cmd_default.h> 70 71 #define CONFIG_CMD_BMODE 72 #define CONFIG_CMD_BOOTZ 73 #define CONFIG_CMD_SETEXPR 74 #undef CONFIG_CMD_IMLS 75 76 #define CONFIG_BOOTDELAY 1 77 78 #define CONFIG_LOADADDR 0x12000000 79 #define CONFIG_SYS_TEXT_BASE 0x17800000 80 81 #define CONFIG_EXTRA_ENV_SETTINGS \ 82 "script=boot.scr\0" \ 83 "uimage=uImage\0" \ 84 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 85 "fdt_addr=0x11000000\0" \ 86 "boot_fdt=try\0" \ 87 "ip_dyn=yes\0" \ 88 "console=" CONFIG_CONSOLE_DEV "\0" \ 89 "fdt_high=0xffffffff\0" \ 90 "initrd_high=0xffffffff\0" \ 91 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 92 "mmcpart=1\0" \ 93 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 94 "update_sd_firmware=" \ 95 "if test ${ip_dyn} = yes; then " \ 96 "setenv get_cmd dhcp; " \ 97 "else " \ 98 "setenv get_cmd tftp; " \ 99 "fi; " \ 100 "if mmc dev ${mmcdev}; then " \ 101 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 102 "setexpr fw_sz ${filesize} / 0x200; " \ 103 "setexpr fw_sz ${fw_sz} + 1; " \ 104 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 105 "fi; " \ 106 "fi\0" \ 107 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 108 "root=${mmcroot}\0" \ 109 "loadbootscript=" \ 110 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 111 "bootscript=echo Running bootscript from mmc ...; " \ 112 "source\0" \ 113 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 114 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 115 "mmcboot=echo Booting from mmc ...; " \ 116 "run mmcargs; " \ 117 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 118 "if run loadfdt; then " \ 119 "bootm ${loadaddr} - ${fdt_addr}; " \ 120 "else " \ 121 "if test ${boot_fdt} = try; then " \ 122 "bootm; " \ 123 "else " \ 124 "echo WARN: Cannot load the DT; " \ 125 "fi; " \ 126 "fi; " \ 127 "else " \ 128 "bootm; " \ 129 "fi;\0" \ 130 "netargs=setenv bootargs console=${console},${baudrate} " \ 131 "root=/dev/nfs " \ 132 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 133 "netboot=echo Booting from net ...; " \ 134 "run netargs; " \ 135 "if test ${ip_dyn} = yes; then " \ 136 "setenv get_cmd dhcp; " \ 137 "else " \ 138 "setenv get_cmd tftp; " \ 139 "fi; " \ 140 "${get_cmd} ${uimage}; " \ 141 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 142 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 143 "bootm ${loadaddr} - ${fdt_addr}; " \ 144 "else " \ 145 "if test ${boot_fdt} = try; then " \ 146 "bootm; " \ 147 "else " \ 148 "echo WARN: Cannot load the DT; " \ 149 "fi; " \ 150 "fi; " \ 151 "else " \ 152 "bootm; " \ 153 "fi;\0" 154 155 #define CONFIG_BOOTCOMMAND \ 156 "mmc dev ${mmcdev};" \ 157 "if mmc rescan; then " \ 158 "if run loadbootscript; then " \ 159 "run bootscript; " \ 160 "else " \ 161 "if run loaduimage; then " \ 162 "run mmcboot; " \ 163 "else run netboot; " \ 164 "fi; " \ 165 "fi; " \ 166 "else run netboot; fi" 167 168 #define CONFIG_ARP_TIMEOUT 200UL 169 170 /* Miscellaneous configurable options */ 171 #define CONFIG_SYS_LONGHELP 172 #define CONFIG_SYS_HUSH_PARSER 173 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 174 #define CONFIG_SYS_PROMPT "U-Boot > " 175 #define CONFIG_AUTO_COMPLETE 176 #define CONFIG_SYS_CBSIZE 256 177 178 /* Print Buffer Size */ 179 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 180 #define CONFIG_SYS_MAXARGS 16 181 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 182 183 #define CONFIG_SYS_MEMTEST_START 0x10000000 184 #define CONFIG_SYS_MEMTEST_END 0x10010000 185 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 186 187 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 188 189 #define CONFIG_CMDLINE_EDITING 190 #define CONFIG_STACKSIZE (128 * 1024) 191 192 /* Physical Memory Map */ 193 #define CONFIG_NR_DRAM_BANKS 1 194 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 195 196 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 197 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 198 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 199 200 #define CONFIG_SYS_INIT_SP_OFFSET \ 201 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 202 #define CONFIG_SYS_INIT_SP_ADDR \ 203 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 204 205 /* FLASH and environment organization */ 206 #define CONFIG_SYS_NO_FLASH 207 208 #define CONFIG_ENV_SIZE (8 * 1024) 209 210 #define CONFIG_ENV_IS_IN_MMC 211 212 #if defined(CONFIG_ENV_IS_IN_MMC) 213 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 214 #endif 215 216 #define CONFIG_OF_LIBFDT 217 218 #ifndef CONFIG_SYS_DCACHE_OFF 219 #define CONFIG_CMD_CACHE 220 #endif 221 222 #endif /* __MX6QSABRE_COMMON_CONFIG_H */ 223