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 /* Size of malloc() pool */ 21 #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) 22 23 #define CONFIG_BOARD_EARLY_INIT_F 24 #define CONFIG_MISC_INIT_R 25 #define CONFIG_MXC_GPIO 26 27 #define CONFIG_MXC_UART 28 #define CONFIG_MXC_UART_BASE UART2_BASE 29 30 /* MMC Configs */ 31 #define CONFIG_FSL_ESDHC 32 #define CONFIG_FSL_USDHC 33 #define CONFIG_SYS_FSL_ESDHC_ADDR 0 34 35 #define CONFIG_MMC 36 #define CONFIG_CMD_MMC 37 #define CONFIG_GENERIC_MMC 38 #define CONFIG_BOUNCE_BUFFER 39 #define CONFIG_CMD_EXT2 40 #define CONFIG_CMD_FAT 41 #define CONFIG_DOS_PARTITION 42 43 /* Miscellaneous commands */ 44 #define CONFIG_CMD_BMODE 45 46 /* allow to overwrite serial and ethaddr */ 47 #define CONFIG_ENV_OVERWRITE 48 #define CONFIG_CONS_INDEX 1 49 #define CONFIG_BAUDRATE 115200 50 51 /* Command definition */ 52 53 #define CONFIG_BOOTDELAY 3 54 55 #define CONFIG_LOADADDR 0x12000000 56 #define CONFIG_SYS_TEXT_BASE 0x17800000 57 58 #define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" 59 60 #define CONFIG_EXTRA_ENV_SETTINGS \ 61 "script=boot.scr\0" \ 62 "image=zImage\0" \ 63 "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ 64 "boot_dir=/boot\0" \ 65 "console=ttymxc1\0" \ 66 "fdt_high=0xffffffff\0" \ 67 "initrd_high=0xffffffff\0" \ 68 "fdt_addr=0x18000000\0" \ 69 "boot_fdt=try\0" \ 70 "mmcdev=1\0" \ 71 "mmcpart=1\0" \ 72 "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ 73 "mmcargs=setenv bootargs console=${console},${baudrate} " \ 74 "root=${mmcroot}\0" \ 75 "loadbootscript=" \ 76 "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ 77 "bootscript=echo Running bootscript from mmc ...; " \ 78 "source\0" \ 79 "loadimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ 80 "${boot_dir}/${image}\0" \ 81 "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ 82 "${boot_dir}/${fdt_file}\0" \ 83 "mmcboot=echo Booting from mmc ...; " \ 84 "run mmcargs; " \ 85 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ 86 "if run loadfdt; then " \ 87 "bootz ${loadaddr} - ${fdt_addr}; " \ 88 "else " \ 89 "if test ${boot_fdt} = try; then " \ 90 "bootz; " \ 91 "else " \ 92 "echo WARN: Cannot load the DT; " \ 93 "fi; " \ 94 "fi; " \ 95 "else " \ 96 "bootz; " \ 97 "fi;\0" 98 99 #define CONFIG_BOOTCOMMAND \ 100 "mmc dev ${mmcdev};" \ 101 "mmc dev ${mmcdev}; if mmc rescan; then " \ 102 "if run loadbootscript; then " \ 103 "run bootscript; " \ 104 "else " \ 105 "if run loadimage; then " \ 106 "run mmcboot; " \ 107 "else "\ 108 "echo ERR: Fail to boot from mmc; " \ 109 "fi; " \ 110 "fi; " \ 111 "else echo ERR: Fail to boot from mmc; fi" 112 113 /* Miscellaneous configurable options */ 114 #define CONFIG_SYS_LONGHELP 115 #define CONFIG_SYS_HUSH_PARSER 116 #define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " 117 #define CONFIG_AUTO_COMPLETE 118 #define CONFIG_SYS_CBSIZE 256 119 120 /* Print Buffer Size */ 121 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) 122 #define CONFIG_SYS_MAXARGS 16 123 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE 124 125 #define CONFIG_SYS_MEMTEST_START 0x10000000 126 #define CONFIG_SYS_MEMTEST_END 0x10010000 127 #define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 128 129 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR 130 131 #define CONFIG_CMDLINE_EDITING 132 133 /* Physical Memory Map */ 134 #define CONFIG_NR_DRAM_BANKS 1 135 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR 136 #define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) 137 138 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM 139 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR 140 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE 141 142 #define CONFIG_SYS_INIT_SP_OFFSET \ 143 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) 144 #define CONFIG_SYS_INIT_SP_ADDR \ 145 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) 146 147 /* Environment organization */ 148 #define CONFIG_ENV_SIZE (8 * 1024) 149 150 #define CONFIG_ENV_IS_IN_MMC 151 152 #define CONFIG_ENV_OFFSET (6 * 64 * 1024) 153 #define CONFIG_SYS_MMC_ENV_DEV 0 154 155 #define CONFIG_OF_LIBFDT 156 #define CONFIG_CMD_BOOTZ 157 158 #ifndef CONFIG_SYS_DCACHE_OFF 159 #define CONFIG_CMD_CACHE 160 #endif 161 162 #endif /* __CONFIG_CGTQMX6EVAL_H */ 163