include/configs/imx8mm_evk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2019 NXP
   4  */
   5
   6 #ifndef __IMX8MM_EVK_H
   7 #define __IMX8MM_EVK_H
   8
   9 #include <linux/sizes.h>
  10 #include <linux/stringify.h>
  11 #include <asm/arch/imx-regs.h>
  12
  13 #define CONFIG_SYS_BOOTM_LEN            (32 * SZ_1M)
  14 #define CONFIG_SPL_MAX_SIZE             (148 * 1024)
  15 #define CONFIG_SYS_MONITOR_LEN          SZ_512K
  16 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  17 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  18 #define CONFIG_SYS_UBOOT_BASE   \
  19         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  20
  21 #ifdef CONFIG_SPL_BUILD
  22 #define CONFIG_SPL_STACK                0x920000
  23 #define CONFIG_SPL_BSS_START_ADDR       0x910000
  24 #define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K   /* 8 KB */
  25 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  26 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K /* 512 KB */
  27
  28 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  29 #define CONFIG_MALLOC_F_ADDR            0x930000
  30 /* For RAW image gives a error info not panic */
  31 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  32
  33 #endif
  34
  35 /* Initial environment variables */
  36 #define CONFIG_EXTRA_ENV_SETTINGS               \
  37         "script=boot.scr\0" \
  38         "image=Image\0" \
  39         "console=ttymxc1,115200\0" \
  40         "fdt_addr=0x43000000\0"                 \
  41         "boot_fit=no\0" \
  42         "fdt_file=imx8mm-evk.dtb\0" \
  43         "initrd_addr=0x43800000\0"              \
  44         "bootm_size=0x10000000\0" \
  45         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  46         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  47         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  48         "mmcautodetect=yes\0" \
  49         "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
  50         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  51         "bootscript=echo Running bootscript from mmc ...; " \
  52                 "source\0" \
  53         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  54         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  55         "mmcboot=echo Booting from mmc ...; " \
  56                 "run mmcargs; " \
  57                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  58                         "bootm ${loadaddr}; " \
  59                 "else " \
  60                         "if run loadfdt; then " \
  61                                 "booti ${loadaddr} - ${fdt_addr}; " \
  62                         "else " \
  63                                 "echo WARN: Cannot load the DT; " \
  64                         "fi; " \
  65                 "fi;\0" \
  66         "netargs=setenv bootargs console=${console} " \
  67                 "root=/dev/nfs " \
  68                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  69         "netboot=echo Booting from net ...; " \
  70                 "run netargs;  " \
  71                 "if test ${ip_dyn} = yes; then " \
  72                         "setenv get_cmd dhcp; " \
  73                 "else " \
  74                         "setenv get_cmd tftp; " \
  75                 "fi; " \
  76                 "${get_cmd} ${loadaddr} ${image}; " \
  77                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  78                         "bootm ${loadaddr}; " \
  79                 "else " \
  80                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  81                                 "booti ${loadaddr} - ${fdt_addr}; " \
  82                         "else " \
  83                                 "echo WARN: Cannot load the DT; " \
  84                         "fi; " \
  85                 "fi;\0"
  86
  87 #define CONFIG_BOOTCOMMAND \
  88            "mmc dev ${mmcdev}; if mmc rescan; then " \
  89                    "if run loadbootscript; then " \
  90                            "run bootscript; " \
  91                    "else " \
  92                            "if run loadimage; then " \
  93                                    "run mmcboot; " \
  94                            "else run netboot; " \
  95                            "fi; " \
  96                    "fi; " \
  97            "fi;"
  98
  99 /* Link Definitions */
 100 #define CONFIG_LOADADDR                 0x40480000
 101
 102 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 103
 104 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 105 #define CONFIG_SYS_INIT_RAM_SIZE        0x200000
 106 #define CONFIG_SYS_INIT_SP_OFFSET \
 107         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 108 #define CONFIG_SYS_INIT_SP_ADDR \
 109         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 110
 111 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 112
 113 /* Size of malloc() pool */
 114 #define CONFIG_SYS_MALLOC_LEN           SZ_32M
 115
 116 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 117 #define PHYS_SDRAM                      0x40000000
 118 #define PHYS_SDRAM_SIZE                 0x80000000 /* 2GB DDR */
 119
 120 #define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 121
 122 /* Monitor Command Prompt */
 123 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 124 #define CONFIG_SYS_CBSIZE               2048
 125 #define CONFIG_SYS_MAXARGS              64
 126 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 127 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 128                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 129
 130 /* USDHC */
 131 #define CONFIG_FSL_USDHC
 132
 133 #define CONFIG_SYS_FSL_USDHC_NUM        2
 134 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 135
 136 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 137
 138 #define CONFIG_SYS_I2C_SPEED            100000
 139
 140 #define CONFIG_ETHPRIME                 "FEC"
 141
 142 #define CONFIG_FEC_XCV_TYPE             RGMII
 143 #define CONFIG_FEC_MXC_PHYADDR          0
 144 #define FEC_QUIRK_ENET_MAC
 145
 146 #define IMX_FEC_BASE                    0x30BE0000
 147
 148 #endif