include/configs/imx8mm_venice.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2021 Gateworks Corporation
   4  */
   5
   6 #ifndef __IMX8MM_VENICE_H
   7 #define __IMX8MM_VENICE_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_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
  15 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
  16 #define CONFIG_SYS_UBOOT_BASE   \
  17         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  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
  23 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  24 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_1M
  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
  31 #endif
  32
  33 #define MEM_LAYOUT_ENV_SETTINGS \
  34         "fdt_addr_r=0x44000000\0" \
  35         "kernel_addr_r=0x42000000\0" \
  36         "ramdisk_addr_r=0x46400000\0" \
  37         "scriptaddr=0x46000000\0"
  38
  39 /* Link Definitions */
  40 #define CONFIG_SYS_LOAD_ADDR                    0x40480000
  41
  42 /* Enable Distro Boot */
  43 #ifndef CONFIG_SPL_BUILD
  44 #define BOOT_TARGET_DEVICES(func) \
  45         func(MMC, mmc, 1) \
  46         func(MMC, mmc, 2) \
  47         func(DHCP, dhcp, na)
  48 #include <config_distro_bootcmd.h>
  49 #undef CONFIG_ISO_PARTITION
  50 #else
  51 #define BOOTENV
  52 #endif
  53
  54 /* Initial environment variables */
  55 #define CONFIG_EXTRA_ENV_SETTINGS \
  56         BOOTENV \
  57         MEM_LAYOUT_ENV_SETTINGS \
  58         "script=boot.scr\0" \
  59         "bootm_size=0x10000000\0" \
  60         "ipaddr=192.168.1.22\0" \
  61         "serverip=192.168.1.146\0" \
  62         "dev=2\0" \
  63         "preboot=gsc wd-disable\0" \
  64         "console=ttymxc1,115200\0" \
  65         "update_firmware=" \
  66                 "tftpboot $loadaddr $image && " \
  67                 "setexpr blkcnt $filesize + 0x1ff && " \
  68                 "setexpr blkcnt $blkcnt / 0x200 && " \
  69                 "mmc dev $dev && " \
  70                 "mmc write $loadaddr 0x42 $blkcnt\0" \
  71         "boot_net=" \
  72                 "tftpboot $kernel_addr_r $image && " \
  73                 "booti $kernel_addr_r - $fdtcontroladdr\0" \
  74         "update_rootfs=" \
  75                 "tftpboot $loadaddr $image && " \
  76                 "gzwrite mmc $dev $loadaddr $filesize 100000 1000000\0" \
  77         "update_all=" \
  78                 "tftpboot $loadaddr $image && " \
  79                 "gzwrite mmc $dev $loadaddr $filesize\0" \
  80         "erase_env=mmc dev $dev; mmc erase 0x7f08 0x40\0"
  81
  82 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
  83 #define CONFIG_SYS_INIT_RAM_SIZE        SZ_2M
  84 #define CONFIG_SYS_INIT_SP_OFFSET \
  85         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
  86 #define CONFIG_SYS_INIT_SP_ADDR \
  87         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
  88
  89 /* Size of malloc() pool */
  90 #define CONFIG_SYS_MALLOC_LEN           SZ_32M
  91 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  92
  93 /* SDRAM configuration */
  94 #define PHYS_SDRAM                      0x40000000
  95 #define PHYS_SDRAM_SIZE                 SZ_1G /* 1GB DDR */
  96 #define CONFIG_SYS_BOOTM_LEN            SZ_256M
  97
  98 /* UART */
  99 #define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 100
 101 /* Monitor Command Prompt */
 102 #define CONFIG_SYS_PROMPT_HUSH_PS2      "> "
 103 #define CONFIG_SYS_CBSIZE               SZ_2K
 104 #define CONFIG_SYS_MAXARGS              64
 105 #define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 106 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 107                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 108
 109 /* USDHC */
 110 #define CONFIG_SYS_FSL_USDHC_NUM        2
 111 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 112 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 113
 114 /* FEC */
 115 #define CONFIG_ETHPRIME                 "eth0"
 116 #define CONFIG_FEC_XCV_TYPE             RGMII
 117 #define CONFIG_FEC_MXC_PHYADDR          0
 118 #define FEC_QUIRK_ENET_MAC
 119 #define IMX_FEC_BASE                    0x30BE0000
 120
 121 #endif