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 16 #define CONFIG_DISPLAY_CPUINFO 17 #define CONFIG_DISPLAY_BOARDINFO 18 19 #include <asm/arch/imx-regs.h> 20 21 #define CONFIG_CMDLINE_TAG 22 #define CONFIG_SETUP_MEMORY_TAGS 23 #define CONFIG_INITRD_TAG 24 #define CONFIG_REVISION_TAG 25 26 /* Size of malloc() pool */ 27 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) 28 29 #define CONFIG_BOARD_EARLY_INIT_F 30 #define CONFIG_BOARD_LATE_INIT 31 #define CONFIG_MXC_GPIO 32 33 #define CONFIG_MXC_UART 34 35 /* MMC Configs */ 36 #define CONFIG_FSL_ESDHC 37 #define CONFIG_FSL_USDHC 38 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 39 40 #define CONFIG_MMC 41 #define CONFIG_CMD_MMC 42 #define CONFIG_GENERIC_MMC 43 #define CONFIG_BOUNCE_BUFFER 44 #define CONFIG_CMD_EXT2 45 #define CONFIG_CMD_FAT 46 #define CONFIG_DOS_PARTITION 47 48 #define CONFIG_CMD_PING 49 #define CONFIG_CMD_DHCP 50 #define CONFIG_CMD_MII 51 #define CONFIG_CMD_NET 52 #define CONFIG_FEC_MXC 53 #define CONFIG_MII 54 #define IMX_FEC_BASE ENET_BASE_ADDR 55 #define CONFIG_FEC_XCV_TYPE RGMII 56 #define CONFIG_ETHPRIME "FEC" 57 #define CONFIG_FEC_MXC_PHYADDR 1 58 59 #define CONFIG_PHYLIB 60 #define CONFIG_PHY_ATHEROS 61 62 /* allow to overwrite serial and ethaddr */ 63 #define CONFIG_ENV_OVERWRITE 64 #define CONFIG_CONS_INDEX 1 65 #define CONFIG_BAUDRATE 115200 66 67 /* Command definition */ 68 #include <config_cmd_default.h> 69 70 #define CONFIG_CMD_BMODE 71 #define CONFIG_CMD_BOOTZ 72 #define CONFIG_CMD_SETEXPR 73 #undef CONFIG_CMD_IMLS 74 75 #define CONFIG_BOOTDELAY 1 76 77 #define CONFIG_LOADADDR 0x12000000 78 #define CONFIG_SYS_TEXT_BASE 0x17800000 79 80 #define CONFIG_EXTRA_ENV_SETTINGS \ 81 "script=boot.scr\0" \ 82 "uimage=uImage\0" \ 83 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 84 "fdt_addr=0x11000000\0" \ 85 "boot_fdt=try\0" \ 86 "ip_dyn=yes\0" \ 87 "console=" CONFIG_CONSOLE_DEV "\0" \ 88 "fdt_high=0xffffffff\0" \ 89 "initrd_high=0xffffffff\0" \ 90 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ 91 "mmcpart=1\0" \ 92 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ 93 "update_sd_firmware=" \ 94 "if test ${ip_dyn} = yes; then " \ 95 "setenv get_cmd dhcp; " \ 96 "else " \ 97 "setenv get_cmd tftp; " \ 98 "fi; " \ 99 "if mmc dev ${mmcdev}; then " \ 100 "if ${get_cmd} ${update_sd_firmware_filename}; then " \ 101 "setexpr fw_sz ${filesize} / 0x200; " \ 102 "setexpr fw_sz ${fw_sz} + 1; " \ 103 "mmc write ${loadaddr} 0x2 ${fw_sz}; " \ 104 "fi; " \ 105 "fi\0" \ 106 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 107 "root=${mmcroot}\0" \ 108 "loadbootscript=" \ 109 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 110 "bootscript=echo Running bootscript from mmc ...; " \ 111 "source\0" \ 112 "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \ 113 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \ 114 "mmcboot=echo Booting from mmc ...; " \ 115 "run mmcargs; " \ 116 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 117 "if run loadfdt; then " \ 118 "bootm ${loadaddr} - ${fdt_addr}; " \ 119 "else " \ 120 "if test ${boot_fdt} = try; then " \ 121 "bootm; " \ 122 "else " \ 123 "echo WARN: Cannot load the DT; " \ 124 "fi; " \ 125 "fi; " \ 126 "else " \ 127 "bootm; " \ 128 "fi;\0" \ 129 "netargs=setenv bootargs console=${console},${baudrate} " \ 130 "root=/dev/nfs " \ 131 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \ 132 "netboot=echo Booting from net ...; " \ 133 "run netargs; " \ 134 "if test ${ip_dyn} = yes; then " \ 135 "setenv get_cmd dhcp; " \ 136 "else " \ 137 "setenv get_cmd tftp; " \ 138 "fi; " \ 139 "${get_cmd} ${uimage}; " \ 140 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 141 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \ 142 "bootm ${loadaddr} - ${fdt_addr}; " \ 143 "else " \ 144 "if test ${boot_fdt} = try; then " \ 145 "bootm; " \ 146 "else " \ 147 "echo WARN: Cannot load the DT; " \ 148 "fi; " \ 149 "fi; " \ 150 "else " \ 151 "bootm; " \ 152 "fi;\0" 153 154 #define CONFIG_BOOTCOMMAND \ 155 "mmc dev ${mmcdev};" \ 156 "if mmc rescan; then " \ 157 "if run loadbootscript; then " \ 158 "run bootscript; " \ 159 "else " \ 160 "if run loaduimage; then " \ 161 "run mmcboot; " \ 162 "else run netboot; " \ 163 "fi; " \ 164 "fi; " \ 165 "else run netboot; fi" 166 167 #define CONFIG_ARP_TIMEOUT 200UL 168 169 /* Miscellaneous configurable options */ 170 #define CONFIG_SYS_LONGHELP 171 #define CONFIG_SYS_HUSH_PARSER 172 #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " 173 #define CONFIG_SYS_PROMPT "U-Boot > " 174 #define CONFIG_AUTO_COMPLETE 175 #define CONFIG_SYS_CBSIZE 256 176 177 /* Print Buffer Size */ 178 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 179 #define CONFIG_SYS_MAXARGS 16 180 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 181 182 #define CONFIG_SYS_MEMTEST_START 0x10000000 183 #define CONFIG_SYS_MEMTEST_END 0x10010000 184 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 185 186 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 187 #define CONFIG_SYS_HZ 1000 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