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   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 */