LXR uboot/include/configs/imx6qdl_icore

   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        "fit_image=fit.itb\0" \
  38        "console=ttymxc3\0" \
  39        "fdt_high=0xffffffff\0" \
  40        "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  41        "fdt_addr=0x18000000\0" \
  42        "boot_fdt=try\0" \
  43        "mmcpart=1\0" \
  44        "mmcautodetect=yes\0" \
  45        "mmcargs=setenv bootargs console=${console},${baudrate} " \
  46                "root=${mmcroot}\0" \
  47        "loadbootscript=" \
  48                "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  49        "bootscript=echo Running bootscript from mmc ...; " \
  50                "source\0" \
  51        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  52        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  53        "loadfit=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${fit_image}\0" \
  54        "fitboot=echo Booting FIT image from mmc ...; " \
  55                "run mmcargs; " \
  56                "bootm ${loadaddr}\0" \
  57        "_mmcboot=run mmcargs; " \
  58                "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  59                        "if run loadfdt; then " \
  60                                "bootm ${loadaddr} - ${fdt_addr}; " \
  61                        "else " \
  62                                "if test ${boot_fdt} = try; then " \
  63                                        "bootm; " \
  64                                "else " \
  65                                        "echo WARN: Cannot load the DT; " \
  66                                "fi; " \
  67                        "fi; " \
  68                "else " \
  69                        "bootm; " \
  70                "fi\0" \
  71        "mmcboot=echo Booting from mmc ...; " \
  72                "mmc dev ${mmcdev};" \
  73                "if mmc rescan; then " \
  74                        "if run loadbootscript; then " \
  75                                "run bootscript; " \
  76                        "else " \
  77                                "if run loadfit; then " \
  78                                        "run fitboot; " \
  79                                "else " \
  80                                        "if run loadimage; then " \
  81                                                "run _mmcboot; " \
  82                                        "fi; " \
  83                                "fi; " \
  84                        "fi; " \
  85                "fi\0"
  86
  87#define CONFIG_BOOTCOMMAND              "run $modeboot"
  88
  89/* Miscellaneous configurable options */
  90#define CONFIG_SYS_MEMTEST_START        0x80000000
  91#define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + 0x8000000)
  92
  93#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  94#define CONFIG_SYS_HZ                   1000
  95
  96/* Physical Memory Map */
  97#define CONFIG_NR_DRAM_BANKS            1
  98#define PHYS_SDRAM                      MMDC0_ARB_BASE_ADDR
  99
 100#define CONFIG_SYS_SDRAM_BASE           PHYS_SDRAM
 101#define CONFIG_SYS_INIT_RAM_ADDR        IRAM_BASE_ADDR
 102#define CONFIG_SYS_INIT_RAM_SIZE        IRAM_SIZE
 103
 104#define CONFIG_SYS_INIT_SP_OFFSET       (CONFIG_SYS_INIT_RAM_SIZE - \
 105                                        GENERATED_GBL_DATA_SIZE)
 106#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
 107                                        CONFIG_SYS_INIT_SP_OFFSET)
 108
 109/* FIT */
 110#ifdef CONFIG_FIT
 111# define CONFIG_HASH_VERIFY
 112# define CONFIG_SHA1
 113# define CONFIG_SHA256
 114# define CONFIG_IMAGE_FORMAT_LEGACY
 115#endif
 116
 117/* UART */
 118#ifdef CONFIG_MXC_UART
 119# define CONFIG_MXC_UART_BASE           UART4_BASE
 120#endif
 121
 122/* MMC */
 123#ifdef CONFIG_FSL_USDHC
 124# define CONFIG_SYS_MMC_ENV_DEV         0
 125# define CONFIG_SYS_FSL_USDHC_NUM       2
 126# define CONFIG_SYS_FSL_ESDHC_ADDR      0
 127#endif
 128
 129/* Ethernet */
 130#ifdef CONFIG_FEC_MXC
 131# define CONFIG_FEC_MXC_PHYADDR         3
 132# define CONFIG_FEC_XCV_TYPE            RGMII
 133
 134# define CONFIG_MII
 135# define CONFIG_PHYLIB
 136# define CONFIG_PHY_MICREL
 137# define CONFIG_PHY_MICREL_KSZ9021
 138#endif
 139
 140/* SPL */
 141#ifdef CONFIG_SPL
 142# define CONFIG_SPL_MMC_SUPPORT
 143# include "imx6_spl.h"
 144# ifdef CONFIG_SPL_BUILD
 145#  undef CONFIG_DM_GPIO
 146#  undef CONFIG_DM_MMC
 147# endif
 148#endif
 149
 150#endif /* __IMX6QLD_ICORE_RQS_CONFIG_H */
 151