include/configs/verdin-imx8mm.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2020-2021 Toradex
   4  */
   5
   6 #ifndef __VERDIN_IMX8MM_H
   7 #define __VERDIN_IMX8MM_H
   8
   9 #include <asm/arch/imx-regs.h>
  10 #include <linux/sizes.h>
  11
  12 #define CONFIG_SPL_MAX_SIZE             (148 * 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 #define CONFIG_SYS_BOOTM_LEN           SZ_64M
  18
  19 #ifdef CONFIG_SPL_BUILD
  20 #define CONFIG_SPL_STACK                0x920000
  21 #define CONFIG_SPL_BSS_START_ADDR       0x910000
  22 #define CONFIG_SPL_BSS_MAX_SIZE         SZ_8K   /* 8 KB */
  23 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  24 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K /* 512 KB */
  25
  26 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  27 #define CONFIG_MALLOC_F_ADDR            0x930000
  28 /* For RAW image gives a error info not panic */
  29 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  30 #endif
  31
  32 #define MEM_LAYOUT_ENV_SETTINGS \
  33         "fdt_addr_r=0x44000000\0" \
  34         "kernel_addr_r=0x42000000\0" \
  35         "ramdisk_addr_r=0x46400000\0" \
  36         "scriptaddr=0x46000000\0"
  37
  38 /* Enable Distro Boot */
  39 #ifndef CONFIG_SPL_BUILD
  40 #define BOOT_TARGET_DEVICES(func) \
  41         func(MMC, mmc, 1) \
  42         func(MMC, mmc, 0) \
  43         func(DHCP, dhcp, na)
  44 #include <config_distro_bootcmd.h>
  45 #else
  46 #define BOOTENV
  47 #endif
  48
  49 /* Initial environment variables */
  50 #define CONFIG_EXTRA_ENV_SETTINGS \
  51         BOOTENV \
  52         MEM_LAYOUT_ENV_SETTINGS \
  53         "bootcmd_mfg=fastboot 0\0" \
  54         "boot_file=Image\0" \
  55         "boot_script_dhcp=boot.scr\0" \
  56         "console=ttymxc0\0" \
  57         "fdt_addr=0x43000000\0" \
  58         "fdt_board=dev\0" \
  59         "initrd_addr=0x43800000\0" \
  60         "initrd_high=0xffffffffffffffff\0" \
  61         "setup=setenv setupargs console=tty1 console=${console},${baudrate} " \
  62                 "consoleblank=0 earlycon\0" \
  63         "update_uboot=askenv confirm Did you load flash.bin (y/N)?; " \
  64                 "if test \"$confirm\" = \"y\"; then " \
  65                 "setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt " \
  66                 "${blkcnt} / 0x200; mmc dev 0 1; mmc write ${loadaddr} 0x2 " \
  67                 "${blkcnt}; fi\0"
  68
  69 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
  70 #define CONFIG_SYS_INIT_RAM_SIZE        SZ_2M
  71 #define CONFIG_SYS_INIT_SP_OFFSET \
  72         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  73 #define CONFIG_SYS_INIT_SP_ADDR \
  74         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  75
  76 #if defined(CONFIG_ENV_IS_IN_MMC)
  77 /* Environment in eMMC, before config block at the end of 1st "boot sector" */
  78 #endif
  79
  80 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  81
  82 /* SDRAM configuration */
  83 #define PHYS_SDRAM                      0x40000000
  84 #define PHYS_SDRAM_SIZE                 SZ_2G /* 2GB DDR */
  85
  86 /* UART */
  87 #define CONFIG_MXC_UART_BASE            UART_BASE_ADDR(1)
  88
  89 /* Monitor Command Prompt */
  90 #define CONFIG_SYS_CBSIZE               SZ_2K
  91 #define CONFIG_SYS_MAXARGS              64
  92 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
  93 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
  94                                         sizeof(CONFIG_SYS_PROMPT) + 16)
  95
  96 /* ENET */
  97 #define CONFIG_FEC_MXC_PHYADDR          7
  98
  99 /* USB Configs */
 100 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
 101 #define CONFIG_MXC_USB_PORTSC   (PORT_PTS_UTMI | PORT_PTS_PTW)
 102 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
 103
 104 #endif /* __VERDIN_IMX8MM_H */