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 CFG_SYS_UBOOT_BASE      \
  13         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  14
  15 #ifdef CONFIG_SPL_BUILD
  16 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
  17
  18 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  19 #define CONFIG_MALLOC_F_ADDR                            0x184000
  20 /* For RAW image gives a error info not panic */
  21
  22 #define CONFIG_POWER_PCA9450
  23
  24 #define CONFIG_SYS_I2C
  25 #endif /* CONFIG_SPL_BUILD */
  26
  27 #define MEM_LAYOUT_ENV_SETTINGS \
  28         "fdt_addr_r=0x50200000\0" \
  29         "kernel_addr_r=" __stringify(CONFIG_SYS_LOAD_ADDR) "\0" \
  30         "kernel_comp_addr_r=0x40200000\0" \
  31         "kernel_comp_size=0x08000000\0" \
  32         "ramdisk_addr_r=0x50300000\0" \
  33         "scriptaddr=0x50280000\0"
  34
  35 /* Enable Distro Boot */
  36 #define BOOT_TARGET_DEVICES(func) \
  37         func(MMC, mmc, 1) \
  38         func(MMC, mmc, 2) \
  39         func(DHCP, dhcp, na)
  40 #include <config_distro_bootcmd.h>
  41
  42 #if defined(CONFIG_TDX_EASY_INSTALLER)
  43 #  define BOOT_SCRIPT   "boot-tezi.scr"
  44 #else
  45 #  define BOOT_SCRIPT   "boot.scr"
  46 #endif
  47
  48 /* Initial environment variables */
  49 #define CONFIG_EXTRA_ENV_SETTINGS \
  50         BOOTENV \
  51         MEM_LAYOUT_ENV_SETTINGS \
  52         "bootcmd_mfg=fastboot 0\0" \
  53         "boot_file=Image\0" \
  54         "boot_scripts=" BOOT_SCRIPT "\0" \
  55         "boot_script_dhcp=" BOOT_SCRIPT "\0" \
  56         "console=ttymxc2\0" \
  57         "fdt_board=dev\0" \
  58         "initrd_addr=0x43800000\0" \
  59         "initrd_high=0xffffffffffffffff\0" \
  60         "setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
  61                 "consoleblank=0 earlycon\0" \
  62         "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
  63                 "if test \"$confirm\" = \"y\"; then " \
  64                 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
  65                 "${blkcnt} / 0x200; mmc dev 2 1; mmc write ${loadaddr} 0x0 " \
  66                 "${blkcnt}; fi\0"
  67
  68 #define CFG_SYS_INIT_RAM_ADDR   0x40000000
  69 #define CFG_SYS_INIT_RAM_SIZE   SZ_512K
  70
  71 /* i.MX 8M Plus supports max. 8GB memory in two albeit concecutive banks */
  72 #define CFG_SYS_SDRAM_BASE              0x40000000
  73 #define PHYS_SDRAM                      0x40000000
  74 #define PHYS_SDRAM_SIZE                 (SZ_2G + SZ_1G)
  75 #define PHYS_SDRAM_2                    0x100000000
  76 #define PHYS_SDRAM_2_SIZE               (SZ_4G + SZ_1G)
  77
  78 #endif /* __VERDIN_IMX8MP_H */