include/configs/imx8mp_evk.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2019 NXP
   4  */
   5
   6 #ifndef __IMX8MP_EVK_H
   7 #define __IMX8MP_EVK_H
   8
   9 #include <linux/sizes.h>
  10 #include <linux/stringify.h>
  11 #include <asm/arch/imx-regs.h>
  12
  13 #define CONFIG_SPL_MAX_SIZE             (152 * 1024)
  14 #define CONFIG_SYS_MONITOR_LEN          (512 * 1024)
  15 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  16 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  17 #define CONFIG_SYS_UBOOT_BASE   (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  18
  19 #ifdef CONFIG_SPL_BUILD
  20 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
  21 #define CONFIG_SPL_LDSCRIPT             "arch/arm/cpu/armv8/u-boot-spl.lds"
  22 #define CONFIG_SPL_STACK                0x960000
  23 #define CONFIG_SPL_BSS_START_ADDR       0x0098FC00
  24 #define CONFIG_SPL_BSS_MAX_SIZE         0x400   /* 1 KB */
  25 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  26 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K /* 512 KB */
  27 #define CONFIG_SYS_ICACHE_OFF
  28 #define CONFIG_SYS_DCACHE_OFF
  29
  30 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  31
  32 #undef CONFIG_DM_MMC
  33 #undef CONFIG_DM_PMIC
  34 #undef CONFIG_DM_PMIC_PFUZE100
  35
  36 #define CONFIG_POWER
  37 #define CONFIG_POWER_I2C
  38 #define CONFIG_POWER_PCA9450
  39
  40 #undef CONFIG_DM_I2C
  41 #define CONFIG_SYS_I2C
  42
  43 #endif
  44
  45 /* Initial environment variables */
  46 #define CONFIG_EXTRA_ENV_SETTINGS               \
  47         "script=boot.scr\0" \
  48         "image=Image\0" \
  49         "console=ttymxc1,115200 earlycon=ec_imx6q,0x30890000,115200\0" \
  50         "fdt_addr=0x43000000\0"                 \
  51         "fdt_high=0xffffffffffffffff\0"         \
  52         "boot_fdt=try\0" \
  53         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  54         "initrd_addr=0x43800000\0"              \
  55         "initrd_high=0xffffffffffffffff\0" \
  56         "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
  57         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  58         "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
  59         "mmcautodetect=yes\0" \
  60         "mmcargs=setenv bootargs ${jh_clk} console=${console} root=${mmcroot}\0 " \
  61         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  62         "bootscript=echo Running bootscript from mmc ...; " \
  63                 "source\0" \
  64         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  65         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  66         "mmcboot=echo Booting from mmc ...; " \
  67                 "run mmcargs; " \
  68                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  69                         "if run loadfdt; then " \
  70                                 "booti ${loadaddr} - ${fdt_addr}; " \
  71                         "else " \
  72                                 "echo WARN: Cannot load the DT; " \
  73                         "fi; " \
  74                 "else " \
  75                         "echo wait for boot; " \
  76                 "fi;\0" \
  77         "netargs=setenv bootargs ${jh_clk} console=${console} " \
  78                 "root=/dev/nfs " \
  79                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  80         "netboot=echo Booting from net ...; " \
  81                 "run netargs;  " \
  82                 "if test ${ip_dyn} = yes; then " \
  83                         "setenv get_cmd dhcp; " \
  84                 "else " \
  85                         "setenv get_cmd tftp; " \
  86                 "fi; " \
  87                 "${get_cmd} ${loadaddr} ${image}; " \
  88                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  89                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  90                                 "booti ${loadaddr} - ${fdt_addr}; " \
  91                         "else " \
  92                                 "echo WARN: Cannot load the DT; " \
  93                         "fi; " \
  94                 "else " \
  95                         "booti; " \
  96                 "fi;\0"
  97
  98 #define CONFIG_BOOTCOMMAND \
  99            "mmc dev ${mmcdev}; if mmc rescan; then " \
 100                    "if run loadbootscript; then " \
 101                            "run bootscript; " \
 102                    "else " \
 103                            "if run loadimage; then " \
 104                                    "run mmcboot; " \
 105                            "else run netboot; " \
 106                            "fi; " \
 107                    "fi; " \
 108            "else booti ${loadaddr} - ${fdt_addr}; fi"
 109
 110 /* Link Definitions */
 111 #define CONFIG_LOADADDR                 0x40480000
 112
 113 #define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
 114
 115 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 116 #define CONFIG_SYS_INIT_RAM_SIZE        0x80000
 117 #define CONFIG_SYS_INIT_SP_OFFSET \
 118         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 119 #define CONFIG_SYS_INIT_SP_ADDR \
 120         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 121
 122 #define CONFIG_SYS_MMC_ENV_DEV          1   /* USDHC2 */
 123 #define CONFIG_MMCROOT                  "/dev/mmcblk1p2"  /* USDHC2 */
 124
 125 /* Size of malloc() pool */
 126 #define CONFIG_SYS_MALLOC_LEN           SZ_32M
 127
 128 /* Totally 6GB DDR */
 129 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 130 #define PHYS_SDRAM                      0x40000000
 131 #define PHYS_SDRAM_SIZE                 0xC0000000      /* 3 GB */
 132 #define PHYS_SDRAM_2                    0x100000000
 133 #define PHYS_SDRAM_2_SIZE               0xC0000000      /* 3 GB */
 134
 135 #define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 136
 137 /* Monitor Command Prompt */
 138 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 139 #define CONFIG_SYS_CBSIZE               2048
 140 #define CONFIG_SYS_MAXARGS              64
 141 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 142 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 143                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 144
 145 #define CONFIG_FSL_USDHC
 146
 147 #define CONFIG_SYS_FSL_USDHC_NUM        2
 148 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 149
 150 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 151
 152 #define CONFIG_SYS_I2C_SPEED            100000
 153
 154 #endif