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 #include "mx6_common.h" 17 18 #define CONFIG_MACH_TYPE 4122 19 20 #define CONFIG_CMDLINE_TAG 21 #define CONFIG_SETUP_MEMORY_TAGS 22 #define CONFIG_INITRD_TAG 23 #define CONFIG_REVISION_TAG 24 25 /* Size of malloc() pool */ 26 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 27 28 #define CONFIG_BOARD_EARLY_INIT_F 29 #define CONFIG_MISC_INIT_R 30 #define CONFIG_MXC_GPIO 31 32 #define CONFIG_MXC_UART 33 #define CONFIG_MXC_UART_BASE UART2_BASE 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 /* Miscellaneous commands */ 49 #define CONFIG_CMD_BMODE 50 51 /* allow to overwrite serial and ethaddr */ 52 #define CONFIG_ENV_OVERWRITE 53 #define CONFIG_CONS_INDEX 1 54 #define CONFIG_BAUDRATE 115200 55 56 /* Command definition */ 57 58 #define CONFIG_BOOTDELAY 3 59 60 #define CONFIG_LOADADDR 0x12000000 61 #define CONFIG_SYS_TEXT_BASE 0x17800000 62 63 #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" 64 65 #define CONFIG_EXTRA_ENV_SETTINGS \ 66 "script=boot.scr\0" \ 67 "image=zImage\0" \ 68 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 69 "boot_dir=/boot\0" \ 70 "console=ttymxc1\0" \ 71 "fdt_high=0xffffffff\0" \ 72 "initrd_high=0xffffffff\0" \ 73 "fdt_addr=0x18000000\0" \ 74 "boot_fdt=try\0" \ 75 "mmcdev=1\0" \ 76 "mmcpart=1\0" \ 77 "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ 78 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 79 "root=${mmcroot}\0" \ 80 "loadbootscript=" \ 81 "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 82 "bootscript=echo Running bootscript from mmc ...; " \ 83 "source\0" \ 84 "loadimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ 85 "${boot_dir}/${image}\0" \ 86 "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ 87 "${boot_dir}/${fdt_file}\0" \ 88 "mmcboot=echo Booting from mmc ...; " \ 89 "run mmcargs; " \ 90 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 91 "if run loadfdt; then " \ 92 "bootz ${loadaddr} - ${fdt_addr}; " \ 93 "else " \ 94 "if test ${boot_fdt} = try; then " \ 95 "bootz; " \ 96 "else " \ 97 "echo WARN: Cannot load the DT; " \ 98 "fi; " \ 99 "fi; " \ 100 "else " \ 101 "bootz; " \ 102 "fi;\0" 103 104 #define CONFIG_BOOTCOMMAND \ 105 "mmc dev ${mmcdev};" \ 106 "mmc dev ${mmcdev}; if mmc rescan; then " \ 107 "if run loadbootscript; then " \ 108 "run bootscript; " \ 109 "else " \ 110 "if run loadimage; then " \ 111 "run mmcboot; " \ 112 "else "\ 113 "echo ERR: Fail to boot from mmc; " \ 114 "fi; " \ 115 "fi; " \ 116 "else echo ERR: Fail to boot from mmc; fi" 117 118 /* Miscellaneous configurable options */ 119 #define CONFIG_SYS_LONGHELP 120 #define CONFIG_SYS_HUSH_PARSER 121 #define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " 122 #define CONFIG_AUTO_COMPLETE 123 #define CONFIG_SYS_CBSIZE 256 124 125 /* Print Buffer Size */ 126 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 127 #define CONFIG_SYS_MAXARGS 16 128 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 129 130 #define CONFIG_SYS_MEMTEST_START 0x10000000 131 #define CONFIG_SYS_MEMTEST_END 0x10010000 132 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 133 134 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 135 136 #define CONFIG_CMDLINE_EDITING 137 138 /* Physical Memory Map */ 139 #define CONFIG_NR_DRAM_BANKS 1 140 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 141 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) 142 143 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 144 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 145 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 146 147 #define CONFIG_SYS_INIT_SP_OFFSET \ 148 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 149 #define CONFIG_SYS_INIT_SP_ADDR \ 150 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 151 152 /* Environment organization */ 153 #define CONFIG_ENV_SIZE (8 * 1024) 154 155 #define CONFIG_ENV_IS_IN_MMC 156 157 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 158 #define CONFIG_SYS_MMC_ENV_DEV 0 159 160 #define CONFIG_OF_LIBFDT 161 #define CONFIG_CMD_BOOTZ 162 163 #ifndef CONFIG_SYS_DCACHE_OFF 164 #define CONFIG_CMD_CACHE 165 #endif 166 167 #endif /* __CONFIG_CGTQMX6EVAL_H */ 168