include/configs/pico-imx8mq.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2018 NXP
   4  */
   5
   6 #ifndef __IMX8M_PICOPI_H
   7 #define __IMX8M_PICOPI_H
   8
   9 #include <linux/sizes.h>
  10 #include <asm/arch/imx-regs.h>
  11
  12 #define CONFIG_SPL_MAX_SIZE             (124 * 1024)
  13 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
  14 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  15 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  16 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION      1
  17
  18 #ifdef CONFIG_SPL_BUILD
  19 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
  20 #define CONFIG_SPL_WATCHDOG_SUPPORT
  21 #define CONFIG_SPL_DRIVERS_MISC_SUPPORT
  22 #define CONFIG_SPL_POWER_SUPPORT
  23 #define CONFIG_SPL_I2C_SUPPORT
  24 #define CONFIG_SPL_LDSCRIPT             "arch/arm/cpu/armv8/u-boot-spl.lds"
  25 #define CONFIG_SPL_STACK                0x187FF0
  26 #define CONFIG_SPL_LIBCOMMON_SUPPORT
  27 #define CONFIG_SPL_LIBGENERIC_SUPPORT
  28 #define CONFIG_SPL_GPIO_SUPPORT
  29 #define CONFIG_SPL_MMC_SUPPORT
  30 #define CONFIG_SPL_BSS_START_ADDR       0x00180000
  31 #define CONFIG_SPL_BSS_MAX_SIZE         0x2000  /* 8 KB */
  32 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  33 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x80000 /* 512 KB */
  34 #define CONFIG_SYS_SPL_PTE_RAM_BASE     0x41580000
  35
  36 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  37 #define CONFIG_MALLOC_F_ADDR            0x182000
  38 /* For RAW image gives a error info not panic */
  39 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  40
  41 #undef CONFIG_DM_MMC
  42 #undef CONFIG_DM_PMIC
  43
  44 #define CONFIG_SYS_I2C
  45 #define CONFIG_SYS_I2C_MXC_I2C1         /* enable I2C bus 1 */
  46 #define CONFIG_SYS_I2C_MXC_I2C2         /* enable I2C bus 2 */
  47 #define CONFIG_SYS_I2C_MXC_I2C3         /* enable I2C bus 3 */
  48
  49 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
  50
  51 #define CONFIG_POWER
  52 #define CONFIG_POWER_I2C
  53 #endif
  54
  55 #define CONFIG_REMAKE_ELF
  56
  57 #define CONFIG_BOARD_EARLY_INIT_F
  58 #define CONFIG_BOARD_LATE_INIT
  59
  60 #undef CONFIG_CMD_EXPORTENV
  61 #undef CONFIG_CMD_IMPORTENV
  62 #undef CONFIG_CMD_IMLS
  63
  64 #undef CONFIG_CMD_CRC32
  65
  66 /* ENET Config */
  67 /* ENET1 */
  68 #if defined(CONFIG_CMD_NET)
  69 #define CONFIG_CMD_PING
  70 #define CONFIG_CMD_DHCP
  71 #define CONFIG_CMD_MII
  72 #define CONFIG_MII
  73 #define CONFIG_ETHPRIME                 "FEC"
  74
  75 #define CONFIG_FEC_MXC
  76 #define CONFIG_FEC_XCV_TYPE             RGMII
  77 #define CONFIG_FEC_MXC_PHYADDR          1
  78 #define FEC_QUIRK_ENET_MAC
  79
  80 #define CONFIG_PHY_GIGE
  81 #define IMX_FEC_BASE                    0x30BE0000
  82
  83 #define CONFIG_PHYLIB
  84 #define CONFIG_PHY_ATHEROS
  85 #endif
  86
  87 /* Initial environment variables */
  88 #define CONFIG_EXTRA_ENV_SETTINGS                                       \
  89         "script=boot.scr\0"                                             \
  90         "image=Image\0"                                                 \
  91         "console=ttymxc0,115200\0"                                      \
  92         "fdt_addr=0x43000000\0"                                         \
  93         "fdt_high=0xffffffffffffffff\0"                                 \
  94         "fdt_file=imx8mq-pico-pi.dtb\0"                                 \
  95         "initrd_addr=0x43800000\0"                                      \
  96         "initrd_high=0xffffffffffffffff\0"                              \
  97         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0"              \
  98         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0"       \
  99         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0"                      \
 100         "mmcautodetect=yes\0"                                           \
 101         "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
 102         "loadbootscript="                                               \
 103                 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 104         "bootscript=echo Running bootscript from mmc ...; source\0"     \
 105         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
 106         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 107         "mmcboot=echo Booting from mmc ...; "                           \
 108                 "run mmcargs; "                                         \
 109                 "echo wait for boot; "                                  \
 110                 "fi;\0"                                                 \
 111         "netargs=setenv bootargs console=${console} "                   \
 112                 "root=/dev/nfs "                                        \
 113                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"       \
 114         "netboot=echo Booting from net ...; "                           \
 115                 "run netargs;  "                                        \
 116                 "if test ${ip_dyn} = yes; then "                        \
 117                         "setenv get_cmd dhcp; "                         \
 118                 "else "                                                 \
 119                         "setenv get_cmd tftp; "                         \
 120                 "fi; "                                                  \
 121                 "${get_cmd} ${loadaddr} ${image}; "                     \
 122                 "booti; "
 123
 124 #define CONFIG_BOOTCOMMAND \
 125         "mmc dev ${mmcdev}; if mmc rescan; then "                       \
 126                 "if run loadbootscript; then "                          \
 127                         "run bootscript; "                              \
 128                 "else "                                                 \
 129                         "if run loadimage; then "                       \
 130                                 "run mmcboot; "                         \
 131                         "else run netboot; "                            \
 132                         "fi; "                                          \
 133                 "fi; "                                                  \
 134         "else booti ${loadaddr} - ${fdt_addr}; fi"
 135
 136 /* Link Definitions */
 137 #define CONFIG_LOADADDR                 0x40480000
 138
 139 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 140
 141 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 142 #define CONFIG_SYS_INIT_RAM_SIZE        0x80000
 143 #define CONFIG_SYS_INIT_SP_OFFSET       \
 144         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 145 #define CONFIG_SYS_INIT_SP_ADDR         \
 146         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 147
 148 #define CONFIG_ENV_OVERWRITE
 149 #define CONFIG_SYS_MMC_ENV_DEV          1       /* USDHC2 */
 150 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"        /* USDHC2 */
 151
 152 /* Size of malloc() pool */
 153 #define CONFIG_SYS_MALLOC_LEN           ((CONFIG_ENV_SIZE + (2 * 1024)) * 1024)
 154
 155 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 156 #define PHYS_SDRAM                      0x40000000
 157 #define PHYS_SDRAM_SIZE                 0x80000000      /* 2 GiB DDR */
 158
 159 #define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM
 160 #define CONFIG_SYS_MEMTEST_END          (CONFIG_SYS_MEMTEST_START + \
 161                                         (PHYS_SDRAM_SIZE >> 1))
 162
 163 #define CONFIG_BAUDRATE                 115200
 164
 165 #define CONFIG_MXC_UART
 166 #define CONFIG_MXC_UART_BASE            UART1_BASE_ADDR
 167
 168 /* Monitor Command Prompt */
 169 #define CONFIG_SYS_CBSIZE               1024
 170 #define CONFIG_SYS_MAXARGS              64
 171 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 172 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 173                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 174
 175 #define CONFIG_IMX_BOOTAUX
 176
 177 #define CONFIG_CMD_MMC
 178
 179 #define CONFIG_SYS_FSL_USDHC_NUM        2
 180 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 181
 182 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 183
 184 #define CONFIG_MXC_GPIO
 185
 186 #define CONFIG_CMD_FUSE
 187
 188 /* I2C Configs */
 189 #define CONFIG_SYS_I2C_SPEED            100000
 190
 191 #define CONFIG_OF_SYSTEM_SETUP
 192
 193 #ifndef CONFIG_SPL_BUILD
 194 #define CONFIG_DM_PMIC
 195 #endif
 196
 197 #define CONFIG_SYS_BOOTM_LEN            SZ_128M
 198
 199 #endif