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 * SPDX-License-Identifier: GPL-2.0+ 11 */ 12 13 #ifndef __CONFIG_CGTQMX6EVAL_H 14 #define __CONFIG_CGTQMX6EVAL_H 15 16 #define CONFIG_MX6 17 18 #include "mx6_common.h" 19 20 #define CONFIG_DISPLAY_CPUINFO 21 #define CONFIG_DISPLAY_BOARDINFO 22 23 #define CONFIG_MACH_TYPE 4122 24 25 #include <asm/arch/imx-regs.h> 26 #include <asm/imx-common/gpio.h> 27 28 #define CONFIG_CMDLINE_TAG 29 #define CONFIG_SETUP_MEMORY_TAGS 30 #define CONFIG_INITRD_TAG 31 #define CONFIG_REVISION_TAG 32 33 /* Size of malloc() pool */ 34 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 35 36 #define CONFIG_BOARD_EARLY_INIT_F 37 #define CONFIG_MISC_INIT_R 38 #define CONFIG_MXC_GPIO 39 40 #define CONFIG_MXC_UART 41 #define CONFIG_MXC_UART_BASE UART2_BASE 42 43 /* MMC Configs */ 44 #define CONFIG_FSL_ESDHC 45 #define CONFIG_FSL_USDHC 46 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 47 48 #define CONFIG_MMC 49 #define CONFIG_CMD_MMC 50 #define CONFIG_GENERIC_MMC 51 #define CONFIG_BOUNCE_BUFFER 52 #define CONFIG_CMD_EXT2 53 #define CONFIG_CMD_FAT 54 #define CONFIG_DOS_PARTITION 55 56 /* Miscellaneous commands */ 57 #define CONFIG_CMD_BMODE 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 #include <config_cmd_default.h> 66 67 #undef CONFIG_CMD_IMLS 68 69 #define CONFIG_BOOTDELAY 3 70 71 #define CONFIG_LOADADDR 0x12000000 72 #define CONFIG_SYS_TEXT_BASE 0x17800000 73 74 #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" 75 76 #define CONFIG_EXTRA_ENV_SETTINGS \ 77 "script=boot.scr\0" \ 78 "image=zImage\0" \ 79 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 80 "boot_dir=/boot\0" \ 81 "console=ttymxc1\0" \ 82 "fdt_high=0xffffffff\0" \ 83 "initrd_high=0xffffffff\0" \ 84 "fdt_addr=0x18000000\0" \ 85 "boot_fdt=try\0" \ 86 "mmcdev=1\0" \ 87 "mmcpart=1\0" \ 88 "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ 89 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 90 "root=${mmcroot}\0" \ 91 "loadbootscript=" \ 92 "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 93 "bootscript=echo Running bootscript from mmc ...; " \ 94 "source\0" \ 95 "loadimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ 96 "${boot_dir}/${image}\0" \ 97 "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ 98 "${boot_dir}/${fdt_file}\0" \ 99 "mmcboot=echo Booting from mmc ...; " \ 100 "run mmcargs; " \ 101 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 102 "if run loadfdt; then " \ 103 "bootz ${loadaddr} - ${fdt_addr}; " \ 104 "else " \ 105 "if test ${boot_fdt} = try; then " \ 106 "bootz; " \ 107 "else " \ 108 "echo WARN: Cannot load the DT; " \ 109 "fi; " \ 110 "fi; " \ 111 "else " \ 112 "bootz; " \ 113 "fi;\0" 114 115 #define CONFIG_BOOTCOMMAND \ 116 "mmc dev ${mmcdev};" \ 117 "mmc dev ${mmcdev}; if mmc rescan; then " \ 118 "if run loadbootscript; then " \ 119 "run bootscript; " \ 120 "else " \ 121 "if run loadimage; then " \ 122 "run mmcboot; " \ 123 "else "\ 124 "echo ERR: Fail to boot from mmc; " \ 125 "fi; " \ 126 "fi; " \ 127 "else echo ERR: Fail to boot from mmc; fi" 128 129 /* Miscellaneous configurable options */ 130 #define CONFIG_SYS_LONGHELP 131 #define CONFIG_SYS_HUSH_PARSER 132 #define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " 133 #define CONFIG_AUTO_COMPLETE 134 #define CONFIG_SYS_CBSIZE 256 135 136 /* Print Buffer Size */ 137 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 138 #define CONFIG_SYS_MAXARGS 16 139 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 140 141 #define CONFIG_SYS_MEMTEST_START 0x10000000 142 #define CONFIG_SYS_MEMTEST_END 0x10010000 143 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 144 145 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 146 147 #define CONFIG_CMDLINE_EDITING 148 149 /* Physical Memory Map */ 150 #define CONFIG_NR_DRAM_BANKS 1 151 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 152 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) 153 154 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 155 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 156 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 157 158 #define CONFIG_SYS_INIT_SP_OFFSET \ 159 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 160 #define CONFIG_SYS_INIT_SP_ADDR \ 161 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 162 163 /* FLASH and environment organization */ 164 #define CONFIG_SYS_NO_FLASH 165 166 #define CONFIG_ENV_SIZE (8 * 1024) 167 168 #define CONFIG_ENV_IS_IN_MMC 169 170 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 171 #define CONFIG_SYS_MMC_ENV_DEV 0 172 173 #define CONFIG_OF_LIBFDT 174 #define CONFIG_CMD_BOOTZ 175 176 #ifndef CONFIG_SYS_DCACHE_OFF 177 #define CONFIG_CMD_CACHE 178 #endif 179 180 #endif /* __CONFIG_CGTQMX6EVAL_H */ 181