include/configs/imx6qdl_icore_rqs.h

   1 /*
   2  * Copyright (C) 2016 Amarula Solutions B.V.
   3  * Copyright (C) 2016 Engicam S.r.l.
   4  *
   5  * Configuration settings for the Engicam i.CoreM6 QDL RQS Starter Kits.
   6  *
   7  * SPDX-License-Identifier:     GPL-2.0+
   8  */
   9
  10 #ifndef __IMX6QLD_ICORE_RQS_CONFIG_H
  11 #define __IMX6QLD_ICORE_RQS_CONFIG_H
  12
  13 #include <linux/sizes.h>
  14 #include "mx6_common.h"
  15
  16 /* Size of malloc() pool */
  17 #define CONFIG_SYS_MALLOC_LEN           (16 * SZ_1M)
  18
  19 /* Total Size of Environment Sector */
  20 #define CONFIG_ENV_SIZE                 SZ_128K
  21
  22 /* Allow to overwrite serial and ethaddr */
  23 #define CONFIG_ENV_OVERWRITE
  24
  25 /* Environment */
  26 #ifndef CONFIG_ENV_IS_NOWHERE
  27 /* Environment in MMC */
  28 # if defined(CONFIG_ENV_IS_IN_MMC)
  29 #  define CONFIG_ENV_OFFSET             0x100000
  30 # endif
  31 #endif
  32
  33 /* Default environment */
  34 #define CONFIG_EXTRA_ENV_SETTINGS \
  35         "script=boot.scr\0" \
  36         "image=uImage\0" \
  37         "console=ttymxc3\0" \
  38         "fdt_high=0xffffffff\0" \
  39         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  40         "fdt_addr=0x18000000\0" \
  41         "boot_fdt=try\0" \
  42         "mmcdev=0\0" \
  43         "mmcpart=1\0" \
  44         "mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
  45         "mmcautodetect=yes\0" \
  46         "mmcargs=setenv bootargs console=${console},${baudrate} " \
  47                 "root=${mmcroot}\0" \
  48         "loadbootscript=" \
  49                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  50         "bootscript=echo Running bootscript from mmc ...; " \
  51                 "source\0" \
  52         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  53         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  54         "mmcboot=echo Booting from mmc ...; " \
  55                 "run mmcargs; " \
  56                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  57                         "if run loadfdt; then " \
  58                                 "bootm ${loadaddr} - ${fdt_addr}; " \
  59                         "else " \
  60                                 "if test ${boot_fdt} = try; then " \
  61                                         "bootm; " \
  62                                 "else " \
  63                                         "echo WARN: Cannot load the DT; " \
  64                                 "fi; " \
  65                         "fi; " \
  66                 "else " \
  67                         "bootm; " \
  68                 "fi\0"
  69
  70 #define CONFIG_BOOTCOMMAND \
  71            "mmc dev ${mmcdev};" \
  72            "mmc dev ${mmcdev}; if mmc rescan; then " \
  73                    "if run loadbootscript; then " \
  74                            "run bootscript; " \
  75                    "else " \
  76                         "if run loadimage; then " \
  77                                 "run mmcboot; " \
  78                         "fi; " \
  79                    "fi; " \
  80            "fi"
  81
  82 /* Miscellaneous configurable options */
  83 #define CONFIG_SYS_MEMTEST_START        0x80000000
  84 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
  85
  86 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  87 #define CONFIG_SYS_HZ                   1000
  88
  89 /* Physical Memory Map */
  90 #define CONFIG_NR_DRAM_BANKS            1
  91 #define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  92
  93 #define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
  94 #define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
  95 #define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
  96
  97 #define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - \
  98                                         GENERATED_GBL_DATA_SIZE)
  99 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 100                                         CONFIG_SYS_INIT_SP_OFFSET)
 101
 102 /* FIT */
 103 #ifdef CONFIG_FIT
 104 # define CONFIG_HASH_VERIFY
 105 # define CONFIG_SHA1
 106 # define CONFIG_SHA256
 107 # define CONFIG_IMAGE_FORMAT_LEGACY
 108 #endif
 109
 110 /* UART */
 111 #ifdef CONFIG_MXC_UART
 112 # define CONFIG_MXC_UART_BASE           UART4_BASE
 113 #endif
 114
 115 /* MMC */
 116 #ifdef CONFIG_FSL_USDHC
 117 # define CONFIG_SYS_MMC_ENV_DEV         0
 118 # define CONFIG_SYS_FSL_USDHC_NUM       1
 119 # define CONFIG_SYS_FSL_ESDHC_ADDR      0
 120 #endif
 121
 122 /* Ethernet */
 123 #ifdef CONFIG_FEC_MXC
 124 # define CONFIG_FEC_MXC_PHYADDR         3
 125 # define CONFIG_FEC_XCV_TYPE            RGMII
 126
 127 # define CONFIG_MII
 128 # define CONFIG_PHYLIB
 129 # define CONFIG_PHY_MICREL
 130 # define CONFIG_PHY_MICREL_KSZ9021
 131 #endif
 132
 133 /* SPL */
 134 #ifdef CONFIG_SPL
 135 # define CONFIG_SPL_MMC_SUPPORT
 136 # include "imx6_spl.h"
 137 # ifdef CONFIG_SPL_BUILD
 138 #  undef CONFIG_DM_GPIO
 139 #  undef CONFIG_DM_MMC
 140 # endif
 141 #endif
 142
 143 #endif /* __IMX6QLD_ICORE_RQS_CONFIG_H */