1 /* 2 * 3 * Congatec Conga-QEVAl board configuration file. 4 * 5 * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. 6 * Based on Freescale i.MX6Q Sabre Lite board configuration file. 7 * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> 8 * Leo Sartre, <lsartre@adeneo-embedded.com> 9 * 10 * This program is free software; you can redistribute it and/or 11 * modify it under the terms of the GNU General Public License as 12 * published by the Free Software Foundation; either version 2 of 13 * the License, or (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, 23 * MA 02111-1307 USA 24 */ 25 26 #ifndef __CONFIG_CGTQMX6EVAL_H 27 #define __CONFIG_CGTQMX6EVAL_H 28 29 #define CONFIG_MX6 30 31 #include "mx6_common.h" 32 33 #define CONFIG_DISPLAY_CPUINFO 34 #define CONFIG_DISPLAY_BOARDINFO 35 36 #define CONFIG_MACH_TYPE 4122 37 38 #include <asm/arch/imx-regs.h> 39 #include <asm/imx-common/gpio.h> 40 41 #define CONFIG_CMDLINE_TAG 42 #define CONFIG_SETUP_MEMORY_TAGS 43 #define CONFIG_INITRD_TAG 44 #define CONFIG_REVISION_TAG 45 46 /* Size of malloc() pool */ 47 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 48 49 #define CONFIG_BOARD_EARLY_INIT_F 50 #define CONFIG_MISC_INIT_R 51 #define CONFIG_MXC_GPIO 52 53 #define CONFIG_MXC_UART 54 #define CONFIG_MXC_UART_BASE UART2_BASE 55 56 /* MMC Configs */ 57 #define CONFIG_FSL_ESDHC 58 #define CONFIG_FSL_USDHC 59 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 60 61 #define CONFIG_MMC 62 #define CONFIG_CMD_MMC 63 #define CONFIG_GENERIC_MMC 64 #define CONFIG_BOUNCE_BUFFER 65 #define CONFIG_CMD_EXT2 66 #define CONFIG_CMD_FAT 67 #define CONFIG_DOS_PARTITION 68 69 /* Miscellaneous commands */ 70 #define CONFIG_CMD_BMODE 71 72 /* allow to overwrite serial and ethaddr */ 73 #define CONFIG_ENV_OVERWRITE 74 #define CONFIG_CONS_INDEX 1 75 #define CONFIG_BAUDRATE 115200 76 77 /* Command definition */ 78 #include <config_cmd_default.h> 79 80 #undef CONFIG_CMD_IMLS 81 82 #define CONFIG_BOOTDELAY 3 83 84 #define CONFIG_LOADADDR 0x12000000 85 #define CONFIG_SYS_TEXT_BASE 0x17800000 86 87 #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" 88 89 #define CONFIG_EXTRA_ENV_SETTINGS \ 90 "script=boot.scr\0" \ 91 "uimage=uImage\0" \ 92 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 93 "boot_dir=/boot\0" \ 94 "console=ttymxc1\0" \ 95 "fdt_high=0xffffffff\0" \ 96 "initrd_high=0xffffffff\0" \ 97 "fdt_addr=0x11000000\0" \ 98 "boot_fdt=try\0" \ 99 "mmcdev=1\0" \ 100 "mmcpart=1\0" \ 101 "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ 102 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 103 "root=${mmcroot}\0" \ 104 "loadbootscript=" \ 105 "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 106 "bootscript=echo Running bootscript from mmc ...; " \ 107 "source\0" \ 108 "loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ 109 "${boot_dir}/${uimage}\0" \ 110 "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ 111 "${boot_dir}/${fdt_file}\0" \ 112 "mmcboot=echo Booting from mmc ...; " \ 113 "run mmcargs; " \ 114 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 115 "if run loadfdt; then " \ 116 "bootm ${loadaddr} - ${fdt_addr}; " \ 117 "else " \ 118 "if test ${boot_fdt} = try; then " \ 119 "bootm; " \ 120 "else " \ 121 "echo WARN: Cannot load the DT; " \ 122 "fi; " \ 123 "fi; " \ 124 "else " \ 125 "bootm; " \ 126 "fi;\0" 127 128 #define CONFIG_BOOTCOMMAND \ 129 "mmc dev ${mmcdev};" \ 130 "mmc dev ${mmcdev}; if mmc rescan; then " \ 131 "if run loadbootscript; then " \ 132 "run bootscript; " \ 133 "else " \ 134 "if run loaduimage; then " \ 135 "run mmcboot; " \ 136 "else "\ 137 "echo ERR: Fail to boot from mmc; " \ 138 "fi; " \ 139 "fi; " \ 140 "else echo ERR: Fail to boot from mmc; fi" 141 142 /* Miscellaneous configurable options */ 143 #define CONFIG_SYS_LONGHELP 144 #define CONFIG_SYS_HUSH_PARSER 145 #define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " 146 #define CONFIG_AUTO_COMPLETE 147 #define CONFIG_SYS_CBSIZE 256 148 149 /* Print Buffer Size */ 150 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 151 #define CONFIG_SYS_MAXARGS 16 152 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 153 154 #define CONFIG_SYS_MEMTEST_START 0x10000000 155 #define CONFIG_SYS_MEMTEST_END 0x10010000 156 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 157 158 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 159 #define CONFIG_SYS_HZ 1000 160 161 #define CONFIG_CMDLINE_EDITING 162 163 /* Physical Memory Map */ 164 #define CONFIG_NR_DRAM_BANKS 1 165 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 166 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) 167 168 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 169 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 170 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 171 172 #define CONFIG_SYS_INIT_SP_OFFSET \ 173 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 174 #define CONFIG_SYS_INIT_SP_ADDR \ 175 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 176 177 /* FLASH and environment organization */ 178 #define CONFIG_SYS_NO_FLASH 179 180 #define CONFIG_ENV_SIZE (8 * 1024) 181 182 #define CONFIG_ENV_IS_IN_MMC 183 184 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 185 #define CONFIG_SYS_MMC_ENV_DEV 0 186 187 #define CONFIG_OF_LIBFDT 188 #define CONFIG_CMD_BOOTZ 189 190 #ifndef CONFIG_SYS_DCACHE_OFF 191 #define CONFIG_CMD_CACHE 192 #endif 193 194 #endif /* __CONFIG_CGTQMX6EVAL_H */ 195