include/configs/imx8qm_mek.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2018 NXP
   4  */
   5
   6 #ifndef __IMX8QM_MEK_H
   7 #define __IMX8QM_MEK_H
   8
   9 #include <linux/sizes.h>
  10 #include <linux/stringify.h>
  11 #include <asm/arch/imx-regs.h>
  12
  13 #ifdef CONFIG_SPL_BUILD
  14 #define CONFIG_SPL_MAX_SIZE                             (124 * 1024)
  15 #define CONFIG_SYS_MONITOR_LEN                          (1024 * 1024)
  16 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  17 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR         0x800
  18 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION              0
  19
  20 #define CONFIG_SPL_LDSCRIPT             "arch/arm/cpu/armv8/u-boot-spl.lds"
  21 #define CONFIG_SPL_STACK                0x013E000
  22 #define CONFIG_SPL_BSS_START_ADDR       0x00128000
  23 #define CONFIG_SPL_BSS_MAX_SIZE         0x1000  /* 4 KB */
  24 #define CONFIG_SYS_SPL_MALLOC_START     0x00120000
  25 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x3000  /* 12 KB */
  26 #define CONFIG_SERIAL_LPUART_BASE       0x5a060000
  27 #define CONFIG_MALLOC_F_ADDR            0x00120000
  28
  29 #define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE
  30
  31 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  32
  33 #define CONFIG_OF_EMBED
  34 #endif
  35
  36 #define CONFIG_REMAKE_ELF
  37
  38 #define CONFIG_BOARD_EARLY_INIT_F
  39
  40 /* Flat Device Tree Definitions */
  41 #define CONFIG_OF_BOARD_SETUP
  42
  43 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
  44 #define USDHC1_BASE_ADDR                0x5B010000
  45 #define USDHC2_BASE_ADDR                0x5B020000
  46 #define CONFIG_SUPPORT_EMMC_BOOT        /* eMMC specific */
  47
  48 #define CONFIG_ENV_OVERWRITE
  49
  50 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  51
  52 #ifdef CONFIG_AHAB_BOOT
  53 #define AHAB_ENV "sec_boot=yes\0"
  54 #else
  55 #define AHAB_ENV "sec_boot=no\0"
  56 #endif
  57
  58 /* Initial environment variables */
  59 #define CONFIG_EXTRA_ENV_SETTINGS               \
  60         AHAB_ENV \
  61         "script=boot.scr\0" \
  62         "image=Image\0" \
  63         "panel=NULL\0" \
  64         "console=ttyLP0,${baudrate} earlycon=lpuart32,0x5a060000,${baudrate}\0" \
  65         "fdt_addr=0x83000000\0"                 \
  66         "fdt_high=0xffffffffffffffff\0"         \
  67         "boot_fdt=try\0" \
  68         "fdt_file=undefined\0" \
  69         "initrd_addr=0x83800000\0"              \
  70         "initrd_high=0xffffffffffffffff\0" \
  71         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  72         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  73         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  74         "mmcautodetect=yes\0" \
  75         "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
  76         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  77         "bootscript=echo Running bootscript from mmc ...; " \
  78                 "source\0" \
  79         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  80         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  81         "boot_os=booti ${loadaddr} - ${fdt_addr};\0" \
  82         "loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}\0" \
  83         "auth_os=auth_cntr ${cntr_addr}\0" \
  84         "mmcboot=echo Booting from mmc ...; " \
  85                 "run mmcargs; " \
  86                 "if test ${sec_boot} = yes; then " \
  87                         "if run auth_os; then " \
  88                                 "run boot_os; " \
  89                         "else " \
  90                                 "echo ERR: failed to authenticate; " \
  91                         "fi; " \
  92                 "else " \
  93                         "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  94                                 "if run loadfdt; then " \
  95                                         "run boot_os; " \
  96                                 "else " \
  97                                         "echo WARN: Cannot load the DT; " \
  98                                 "fi; " \
  99                         "else " \
 100                                 "echo wait for boot; " \
 101                         "fi;" \
 102                 "fi;\0" \
 103         "netargs=setenv bootargs console=${console} " \
 104                 "root=/dev/nfs " \
 105                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
 106         "netboot=echo Booting from net ...; " \
 107                 "run netargs;  " \
 108                 "if test ${ip_dyn} = yes; then " \
 109                         "setenv get_cmd dhcp; " \
 110                 "else " \
 111                         "setenv get_cmd tftp; " \
 112                 "fi; " \
 113                 "if test ${sec_boot} = yes; then " \
 114                         "${get_cmd} ${cntr_addr} ${cntr_file}; " \
 115                         "if run auth_os; then " \
 116                                 "run boot_os; " \
 117                         "else " \
 118                                 "echo ERR: failed to authenticate; " \
 119                         "fi; " \
 120                 "else " \
 121                         "${get_cmd} ${loadaddr} ${image}; " \
 122                         "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
 123                                 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
 124                                         "booti ${loadaddr} - ${fdt_addr}; " \
 125                                 "else " \
 126                                         "echo WARN: Cannot load the DT; " \
 127                                 "fi; " \
 128                         "else " \
 129                                 "booti; " \
 130                         "fi;" \
 131                 "fi;\0"
 132
 133 #define CONFIG_BOOTCOMMAND \
 134            "mmc dev ${mmcdev}; if mmc rescan; then " \
 135                    "if run loadbootscript; then " \
 136                            "run bootscript; " \
 137                    "else " \
 138                            "if test ${sec_boot} = yes; then " \
 139                                    "if run loadcntr; then " \
 140                                            "run mmcboot; " \
 141                                    "else run netboot; " \
 142                                    "fi; " \
 143                             "else " \
 144                                    "if run loadimage; then " \
 145                                            "run mmcboot; " \
 146                                    "else run netboot; " \
 147                                    "fi; " \
 148                          "fi; " \
 149                    "fi; " \
 150            "else booti ${loadaddr} - ${fdt_addr}; fi"
 151
 152 /* Link Definitions */
 153 #define CONFIG_LOADADDR                 0x80280000
 154
 155 #define CONFIG_SYS_LOAD_ADDR           CONFIG_LOADADDR
 156
 157 #define CONFIG_SYS_INIT_SP_ADDR         0x80200000
 158
 159 /* Default environment is in SD */
 160 #define CONFIG_SYS_MMC_ENV_PART         0       /* user area */
 161
 162 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 163
 164 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
 165 #define CONFIG_SYS_MMC_ENV_DEV          1   /* USDHC2 */
 166 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 167 #define CONFIG_SYS_FSL_USDHC_NUM        2
 168
 169 /* Size of malloc() pool */
 170 #define CONFIG_SYS_MALLOC_LEN           ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
 171
 172 #define CONFIG_SYS_SDRAM_BASE           0x80000000
 173 #define PHYS_SDRAM_1                    0x80000000
 174 #define PHYS_SDRAM_2                    0x880000000
 175 #define PHYS_SDRAM_1_SIZE               0x80000000      /* 2 GB */
 176 #define PHYS_SDRAM_2_SIZE               0x100000000     /* 4 GB */
 177
 178 /* Serial */
 179 #define CONFIG_BAUDRATE                 115200
 180
 181 /* Generic Timer Definitions */
 182 #define COUNTER_FREQUENCY               8000000 /* 8MHz */
 183
 184 /* Networking */
 185 #define CONFIG_FEC_XCV_TYPE             RGMII
 186 #define FEC_QUIRK_ENET_MAC
 187
 188 #endif /* __IMX8QM_MEK_H */