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 <asm/arch/imx-regs.h>
  11
  12 #ifdef CONFIG_SECURE_BOOT
  13 #define CONFIG_CSF_SIZE                 SZ_8K
  14 #endif
  15
  16 #define CONFIG_SPL_MAX_SIZE             (148 * 1024)
  17 #define CONFIG_SYS_MONITOR_LEN          SZ_512K
  18 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  19 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  20 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  21 #define CONFIG_SYS_UBOOT_BASE   \
  22         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  23
  24 #ifdef CONFIG_SPL_BUILD
  25 #define CONFIG_SPL_STACK                0x920000
  26 #define CONFIG_SPL_BSS_START_ADDR       0x910000
  27 #define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K   /* 8 KB */
  28 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  29 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K /* 512 KB */
  30
  31 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  32 #define CONFIG_MALLOC_F_ADDR            0x930000
  33 /* For RAW image gives a error info not panic */
  34 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  35
  36 #endif
  37
  38 /* Initial environment variables */
  39 #define CONFIG_EXTRA_ENV_SETTINGS               \
  40         "script=boot.scr\0" \
  41         "image=Image.itb\0" \
  42         "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
  43         "fdt_addr=0x43000000\0"                 \
  44         "fdt_high=0xffffffffffffffff\0"         \
  45         "boot_fit=try\0" \
  46         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  47         "initrd_addr=0x43800000\0"              \
  48         "initrd_high=0xffffffffffffffff\0" \
  49         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  50         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  51         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  52         "mmcautodetect=yes\0" \
  53         "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
  54         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  55         "bootscript=echo Running bootscript from mmc ...; " \
  56                 "source\0" \
  57         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  58         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  59         "mmcboot=echo Booting from mmc ...; " \
  60                 "run mmcargs; " \
  61                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  62                         "bootm ${loadaddr}; " \
  63                 "else " \
  64                         "if run loadfdt; then " \
  65                                 "booti ${loadaddr} - ${fdt_addr}; " \
  66                         "else " \
  67                                 "echo WARN: Cannot load the DT; " \
  68                         "fi; " \
  69                 "fi;\0" \
  70         "netargs=setenv bootargs console=${console} " \
  71                 "root=/dev/nfs " \
  72                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  73         "netboot=echo Booting from net ...; " \
  74                 "run netargs;  " \
  75                 "if test ${ip_dyn} = yes; then " \
  76                         "setenv get_cmd dhcp; " \
  77                 "else " \
  78                         "setenv get_cmd tftp; " \
  79                 "fi; " \
  80                 "${get_cmd} ${loadaddr} ${image}; " \
  81                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  82                         "bootm ${loadaddr}; " \
  83                 "else " \
  84                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  85                                 "booti ${loadaddr} - ${fdt_addr}; " \
  86                         "else " \
  87                                 "echo WARN: Cannot load the DT; " \
  88                         "fi; " \
  89                 "fi;\0"
  90
  91 #define CONFIG_BOOTCOMMAND \
  92            "mmc dev ${mmcdev}; if mmc rescan; then " \
  93                    "if run loadbootscript; then " \
  94                            "run bootscript; " \
  95                    "else " \
  96                            "if run loadimage; then " \
  97                                    "run mmcboot; " \
  98                            "else run netboot; " \
  99                            "fi; " \
 100                    "fi; " \
 101            "fi;"
 102
 103 /* Link Definitions */
 104 #define CONFIG_LOADADDR                 0x40480000
 105
 106 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 107
 108 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 109 #define CONFIG_SYS_INIT_RAM_SIZE        0x200000
 110 #define CONFIG_SYS_INIT_SP_OFFSET \
 111         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 112 #define CONFIG_SYS_INIT_SP_ADDR \
 113         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 114
 115 #define CONFIG_ENV_OVERWRITE
 116 #if defined(CONFIG_ENV_IS_IN_MMC)
 117 #define CONFIG_ENV_OFFSET               (64 * SZ_64K)
 118 #endif
 119 #define CONFIG_ENV_SIZE                 SZ_4K
 120 #define CONFIG_SYS_MMC_ENV_DEV          0   /* USDHC2 */
 121 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 122
 123 /* Size of malloc() pool */
 124 #define CONFIG_SYS_MALLOC_LEN           SZ_32M
 125
 126 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 127 #define PHYS_SDRAM                      0x40000000
 128 #define PHYS_SDRAM_SIZE                 0x80000000 /* 2GB DDR */
 129
 130 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM
 131 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
 132
 133 #define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 134
 135 /* Monitor Command Prompt */
 136 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 137 #define CONFIG_SYS_CBSIZE               2048
 138 #define CONFIG_SYS_MAXARGS              64
 139 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 140 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 141                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 142
 143 /* USDHC */
 144 #define CONFIG_FSL_USDHC
 145
 146 #define CONFIG_SYS_FSL_USDHC_NUM        2
 147 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 148
 149 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 150
 151 #define CONFIG_SYS_I2C_SPEED            100000
 152
 153 #endif