include/configs/verdin-imx8mp.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Copyright 2022 Toradex
   4  */
   5
   6 #ifndef __VERDIN_IMX8MP_H
   7 #define __VERDIN_IMX8MP_H
   8
   9 #include <asm/arch/imx-regs.h>
  10 #include <linux/sizes.h>
  11
  12 #define CONFIG_SPL_MAX_SIZE                             (152 * 1024)
  13 #define CONFIG_SYS_MONITOR_LEN                          SZ_512K
  14 #define CONFIG_SYS_UBOOT_BASE   \
  15         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  16
  17 #ifdef CONFIG_SPL_BUILD
  18 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
  19 #define CONFIG_SPL_LDSCRIPT             "arch/arm/cpu/armv8/u-boot-spl.lds"
  20 #define CONFIG_SPL_STACK                0x960000
  21 #define CONFIG_SPL_BSS_START_ADDR       0x0098fc00
  22 #define CONFIG_SPL_BSS_MAX_SIZE         SZ_1K
  23 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  24 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K
  25
  26 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  27 #define CONFIG_MALLOC_F_ADDR                            0x184000
  28 /* For RAW image gives a error info not panic */
  29 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  30
  31 #define CONFIG_POWER_PCA9450
  32
  33 #define CONFIG_SYS_I2C
  34 #define CONFIG_SYS_I2C_SPEED            100000
  35 #endif /* CONFIG_SPL_BUILD */
  36
  37 #define CONFIG_REMAKE_ELF
  38
  39 /* ENET Config */
  40 /* ENET1 */
  41 #if defined(CONFIG_CMD_NET)
  42 #define CONFIG_ETHPRIME                 "eth0" /* eqos is aliased on-module Ethernet interface */
  43
  44 #define CONFIG_FEC_XCV_TYPE             RGMII
  45 #define CONFIG_FEC_MXC_PHYADDR          7
  46 #define FEC_QUIRK_ENET_MAC
  47
  48 #define PHY_ANEG_TIMEOUT 20000
  49 #endif /* CONFIG_CMD_NET */
  50
  51 #define MEM_LAYOUT_ENV_SETTINGS \
  52         "fdt_addr_r=0x43000000\0" \
  53         "kernel_addr_r=0x40000000\0" \
  54         "ramdisk_addr_r=0x46400000\0" \
  55         "scriptaddr=0x46000000\0"
  56
  57 /* Enable Distro Boot */
  58 #ifndef CONFIG_SPL_BUILD
  59 #define BOOT_TARGET_DEVICES(func) \
  60         func(MMC, mmc, 1) \
  61         func(MMC, mmc, 2) \
  62         func(DHCP, dhcp, na)
  63 #include <config_distro_bootcmd.h>
  64 #undef CONFIG_ISO_PARTITION
  65 #else
  66 #define BOOTENV
  67 #endif
  68
  69 #if defined(CONFIG_TDX_EASY_INSTALLER)
  70 #  define BOOT_SCRIPT   "boot-tezi.scr"
  71 #else
  72 #  define BOOT_SCRIPT   "boot.scr"
  73 #endif
  74
  75 /* Initial environment variables */
  76 #define CONFIG_EXTRA_ENV_SETTINGS \
  77         BOOTENV \
  78         MEM_LAYOUT_ENV_SETTINGS \
  79         "bootcmd_mfg=fastboot 0\0" \
  80         "boot_file=Image\0" \
  81         "boot_scripts=" BOOT_SCRIPT "\0" \
  82         "boot_script_dhcp=" BOOT_SCRIPT "\0" \
  83         "console=ttymxc2\0" \
  84         "fdt_board=dev\0" \
  85         "initrd_addr=0x43800000\0" \
  86         "initrd_high=0xffffffffffffffff\0" \
  87         "netargs=setenv bootargs console=${console},${baudrate} " \
  88                 "root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp" \
  89                 "\0" \
  90         "nfsboot=run netargs; dhcp ${loadaddr} ${boot_file}; " \
  91                 "tftp ${fdt_addr} verdin/${fdtfile}; " \
  92                 "booti ${loadaddr} - ${fdt_addr}\0" \
  93         "setup=setenv setupargs console=${console},${baudrate} console=tty1 " \
  94                 "consoleblank=0 earlycon\0" \
  95         "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
  96                 "if test \"$confirm\" = \"y\"; then " \
  97                 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
  98                 "${blkcnt} / 0x200; mmc dev 2 1; mmc write ${loadaddr} 0x0 " \
  99                 "${blkcnt}; fi\0"
 100
 101 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 102 #define CONFIG_SYS_INIT_RAM_SIZE        SZ_512K
 103 #define CONFIG_SYS_INIT_SP_OFFSET \
 104         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 105 #define CONFIG_SYS_INIT_SP_ADDR \
 106         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 107
 108 #define CONFIG_SYS_BOOTM_LEN            SZ_64M /* Increase max gunzip size */
 109
 110 /* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */
 111 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 112 #define PHYS_SDRAM                      0x40000000
 113 #define PHYS_SDRAM_SIZE                 (SZ_2G + SZ_1G)
 114 #define PHYS_SDRAM_2                    0x100000000
 115 #define PHYS_SDRAM_2_SIZE               (SZ_4G + SZ_1G)
 116
 117 /* UART */
 118 #define CONFIG_MXC_UART_BASE            UART3_BASE_ADDR
 119
 120 /* Monitor Command Prompt */
 121 #define CONFIG_SYS_CBSIZE               SZ_2K
 122 #define CONFIG_SYS_MAXARGS              64
 123 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 124 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 125                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 126
 127 /* USDHC */
 128 #define CONFIG_SYS_FSL_USDHC_NUM        2
 129 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 130
 131 #endif /* __VERDIN_IMX8MP_H */