LXR uboot/include/configs/imx8mm

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Copyright 2020 Compass Electronics Group, LLC
   4 */
   5
   6#ifndef __IMX8MM_BEACON_H
   7#define __IMX8MM_BEACON_H
   8
   9#include <linux/sizes.h>
  10#include <asm/arch/imx-regs.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   /* 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
  31#endif
  32
  33/* Initial environment variables */
  34#define CONFIG_EXTRA_ENV_SETTINGS               \
  35        "script=boot.scr\0" \
  36        "image=Image\0" \
  37        "console=ttymxc1,115200\0" \
  38        "fdt_addr=0x43000000\0"                 \
  39        "boot_fit=try\0" \
  40        "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  41        "initrd_addr=0x43800000\0"              \
  42        "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  43        "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  44        "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  45        "mmcautodetect=yes\0" \
  46        "mmcargs=setenv bootargs console=${console},${baudrate}" \
  47        " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
  48        "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  49        " ${script};\0" \
  50        "bootscript=echo Running bootscript from mmc ...; " \
  51                "source\0" \
  52        "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  53        "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  54        "mmcboot=echo Booting from mmc ...; " \
  55                "run finduuid; " \
  56                "run mmcargs; " \
  57                "if run loadfdt; then " \
  58                        "booti ${loadaddr} - ${fdt_addr}; " \
  59                "else " \
  60                        "echo WARN: Cannot load the DT; " \
  61                "fi; " \
  62        "netargs=setenv bootargs console=${console} " \
  63                "root=/dev/nfs " \
  64                "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  65        "netboot=echo Booting from net ...; " \
  66                "run netargs;  " \
  67                "if test ${ip_dyn} = yes; then " \
  68                        "setenv get_cmd dhcp; " \
  69                "else " \
  70                        "setenv get_cmd tftp; " \
  71                "fi; " \
  72                "${get_cmd} ${loadaddr} ${image}; " \
  73                "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  74                        "bootm ${loadaddr}; " \
  75                "else " \
  76                        "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  77                                "booti ${loadaddr} - ${fdt_addr}; " \
  78                        "else " \
  79                                "echo WARN: Cannot load the DT; " \
  80                        "fi; " \
  81                "fi;\0"
  82
  83#define CONFIG_BOOTCOMMAND \
  84           "mmc dev ${mmcdev}; if mmc rescan; then " \
  85                   "if run loadbootscript; then " \
  86                           "run bootscript; " \
  87                   "else " \
  88                           "if run loadimage; then " \
  89                                   "run mmcboot; " \
  90                           "else run netboot; " \
  91                           "fi; " \
  92                   "fi; " \
  93           "fi;"
  94
  95/* Link Definitions */
  96#define CONFIG_LOADADDR                 0x40480000
  97
  98#define CONFIG_SYS_LOAD_ADDR            CONFIG_LOADADDR
  99
 100#define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 101#define CONFIG_SYS_INIT_RAM_SIZE        0x200000
 102#define CONFIG_SYS_INIT_SP_OFFSET \
 103        (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 104#define CONFIG_SYS_INIT_SP_ADDR \
 105        (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 106
 107/* Size of malloc() pool */
 108#define CONFIG_SYS_MALLOC_LEN           SZ_32M
 109
 110#define CONFIG_SYS_SDRAM_BASE           0x40000000
 111#define PHYS_SDRAM                      0x40000000
 112#define PHYS_SDRAM_SIZE         0x80000000 /* 2GB DDR */
 113
 114#define CONFIG_SYS_MEMTEST_START        PHYS_SDRAM
 115#define CONFIG_SYS_MEMTEST_END  (CONFIG_SYS_MEMTEST_START + (PHYS_SDRAM_SIZE >> 1))
 116
 117#define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 118
 119/* Monitor Command Prompt */
 120#define CONFIG_SYS_CBSIZE               2048
 121#define CONFIG_SYS_MAXARGS              64
 122#define CONFIG_SYS_BARGSIZE             CONFIG_SYS_CBSIZE
 123#define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 124                                        sizeof(CONFIG_SYS_PROMPT) + 16)
 125
 126/* USDHC */
 127#define CONFIG_SYS_FSL_USDHC_NUM        2
 128#define CONFIG_SYS_FSL_ESDHC_ADDR       0
 129#define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 130
 131/* I2C */
 132#define CONFIG_SYS_I2C_SPEED            100000
 133
 134/* FEC*/
 135#define CONFIG_ETHPRIME                 "FEC"
 136#define CONFIG_FEC_XCV_TYPE             RGMII
 137#define CONFIG_FEC_MXC_PHYADDR          0
 138#define FEC_QUIRK_ENET_MAC
 139#define IMX_FEC_BASE                    0x30BE0000
 140
 141#endif
 142