include/configs/imx8mn_beacon.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright 2020 Compass Electronics Group, LLC
   4  */
   5
   6 #ifndef __IMX8MN_BEACON_H
   7 #define __IMX8MN_BEACON_H
   8
   9 #include <linux/sizes.h>
  10 #include <asm/arch/imx-regs.h>
  11
  12 #define CONFIG_SPL_MAX_SIZE             (148 * SZ_1K)
  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_MMCSD_FS_BOOT_PARTITION      1
  17 #define CONFIG_SYS_UBOOT_BASE   \
  18         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  19
  20 #ifdef CONFIG_SPL_BUILD
  21 #define CONFIG_SPL_STACK                0x187FF0
  22 #define CONFIG_SPL_BSS_START_ADDR       0x0095e000
  23 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K
  24 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  25 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K
  26
  27 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  28 #define CONFIG_MALLOC_F_ADDR            0x184000
  29
  30 /* For RAW image gives a error info not panic */
  31 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  32
  33 #endif /* CONFIG_SPL_BUILD */
  34
  35 #define CONFIG_REMAKE_ELF
  36
  37 /* Initial environment variables */
  38 #define CONFIG_EXTRA_ENV_SETTINGS               \
  39         "script=boot.scr\0" \
  40         "image=Image\0" \
  41         "ramdiskimage=rootfs.cpio.uboot\0" \
  42         "console=ttymxc1,115200\0" \
  43         "fdt_addr=0x43000000\0"                 \
  44         "ramdisk_addr=0x44000000\0" \
  45         "boot_fdt=try\0" \
  46         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  47         "initrd_addr=0x43800000\0"              \
  48         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  49         "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
  50         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  51         "mmcautodetect=yes\0" \
  52         "mmcargs=setenv bootargs console=${console} " \
  53         " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
  54         "ramargs=setenv bootargs console=${console} root=/dev/ram rw " \
  55         " ${optargs}\0" \
  56         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  57         "bootscript=echo Running bootscript from mmc ...; " \
  58                 "source\0" \
  59         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  60         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  61         "loadramdisk=load mmc ${mmcdev} ${ramdisk_addr} ${ramdiskimage}\0"\
  62         "mmcboot=echo Booting from mmc ...; " \
  63                 "run finduuid; run mmcargs; " \
  64                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  65                         "if run loadfdt; then " \
  66                                 "booti ${loadaddr} - ${fdt_addr}; " \
  67                         "else " \
  68                                 "echo WARN: Cannot load the DT; " \
  69                         "fi; " \
  70                 "else " \
  71                         "echo wait for boot; " \
  72                 "fi;\0" \
  73         "netargs=setenv bootargs console=${console} " \
  74                 "root=/dev/nfs " \
  75                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  76         "netboot=echo Booting from net ...; " \
  77                 "run netargs;  " \
  78                 "if test ${ip_dyn} = yes; then " \
  79                         "setenv get_cmd dhcp; " \
  80                 "else " \
  81                         "setenv get_cmd tftp; " \
  82                 "fi; " \
  83                 "${get_cmd} ${loadaddr} ${image}; " \
  84                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  85                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  86                                 "booti ${loadaddr} - ${fdt_addr}; " \
  87                         "else " \
  88                                 "echo WARN: Cannot load the DT; " \
  89                         "fi; " \
  90                 "else " \
  91                         "booti; " \
  92                 "fi;\0" \
  93         "ramboot=echo Booting from RAMdisk...; "\
  94                 "run loadimage; run loadfdt; fdt addr $fdt_addr; "\
  95                 "run loadramdisk; run ramargs; " \
  96                 "booti ${loadaddr} ${ramdisk_addr} ${fdt_addr} ${optargs}\0"
  97
  98 #define CONFIG_BOOTCOMMAND \
  99            "mmc dev ${mmcdev}; if mmc rescan; then " \
 100                    "if run loadbootscript; then " \
 101                            "run bootscript; " \
 102                    "else " \
 103                            "if run loadimage; then " \
 104                                    "run mmcboot; " \
 105                            "else run netboot; " \
 106                            "fi; " \
 107                    "fi; " \
 108            "else booti ${loadaddr} - ${fdt_addr}; fi"
 109
 110 /* Link Definitions */
 111 #define CONFIG_SYS_LOAD_ADDR                    0x40480000
 112
 113 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
 114 #define CONFIG_SYS_INIT_RAM_SIZE        0x200000
 115 #define CONFIG_SYS_INIT_SP_OFFSET \
 116         (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 117 #define CONFIG_SYS_INIT_SP_ADDR \
 118         (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
 119
 120 #define CONFIG_ENV_OVERWRITE
 121
 122 /* Size of malloc() pool */
 123 #define CONFIG_SYS_MALLOC_LEN           SZ_32M
 124
 125 #define CONFIG_SYS_SDRAM_BASE           0x40000000
 126 #define PHYS_SDRAM                      0x40000000
 127 #if CONFIG_IS_ENABLED(IMX8MN_BEACON_2GB_LPDDR)
 128 #define PHYS_SDRAM_SIZE         0x80000000 /* 2GB DDR */
 129 #else
 130 #define PHYS_SDRAM_SIZE         0x40000000 /* 1GB DDR */
 131 #endif
 132
 133 #define CONFIG_MXC_UART_BASE            UART2_BASE_ADDR
 134
 135 /* Monitor Command Prompt */
 136 #define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 137 #define CONFIG_SYS_CBSIZE              2048
 138 #define CONFIG_SYS_MAXARGS             64
 139 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
 140 #define CONFIG_SYS_PBSIZE               (CONFIG_SYS_CBSIZE + \
 141                                         sizeof(CONFIG_SYS_PROMPT) + 16)
 142
 143 /* USDHC */
 144 #define CONFIG_SYS_FSL_USDHC_NUM        2
 145 #define CONFIG_SYS_FSL_ESDHC_ADDR       0
 146 #define CONFIG_SYS_MMC_IMG_LOAD_PART    1
 147
 148 /* ENET Config */
 149 #if defined(CONFIG_FEC_MXC)
 150 #define CONFIG_ETHPRIME         "FEC"
 151 #define CONFIG_FEC_XCV_TYPE             RGMII
 152 #define CONFIG_FEC_MXC_PHYADDR  0
 153 #define FEC_QUIRK_ENET_MAC
 154 #define IMX_FEC_BASE                    0x30BE0000
 155 #endif /* CONFIG_FEC_MXC */
 156
 157 #endif