include/configs/imx8mm_beacon.h

   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 CFG_SYS_UBOOT_BASE      \
  13         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  14
  15 #ifdef CONFIG_SPL_BUILD
  16 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  17 #define CFG_MALLOC_F_ADDR               0x930000
  18 /* For RAW image gives a error info not panic */
  19
  20 #endif
  21
  22 /* Initial environment variables */
  23 #define CFG_EXTRA_ENV_SETTINGS          \
  24         "script=boot.scr\0" \
  25         "image=Image\0" \
  26         "console=ttymxc1,115200\0" \
  27         "fdt_addr=0x43000000\0"                 \
  28         "boot_fit=try\0" \
  29         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  30         "initrd_addr=0x43800000\0"              \
  31         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  32         "mmcpart=1\0" \
  33         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  34         "mmcautodetect=yes\0" \
  35         "mmcargs=setenv bootargs console=${console},${baudrate}" \
  36         " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
  37         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  38         " ${script};\0" \
  39         "bootscript=echo Running bootscript from mmc ...; " \
  40                 "source\0" \
  41         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  42         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  43         "mmcboot=echo Booting from mmc ...; " \
  44                 "run finduuid; " \
  45                 "run mmcargs; " \
  46                 "if run loadfdt; then " \
  47                         "booti ${loadaddr} - ${fdt_addr}; " \
  48                 "else " \
  49                         "echo WARN: Cannot load the DT; " \
  50                 "fi; " \
  51         "netargs=setenv bootargs console=${console} " \
  52                 "root=/dev/nfs " \
  53                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  54         "netboot=echo Booting from net ...; " \
  55                 "run netargs;  " \
  56                 "if test ${ip_dyn} = yes; then " \
  57                         "setenv get_cmd dhcp; " \
  58                 "else " \
  59                         "setenv get_cmd tftp; " \
  60                 "fi; " \
  61                 "${get_cmd} ${loadaddr} ${image}; " \
  62                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  63                         "bootm ${loadaddr}; " \
  64                 "else " \
  65                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  66                                 "booti ${loadaddr} - ${fdt_addr}; " \
  67                         "else " \
  68                                 "echo WARN: Cannot load the DT; " \
  69                         "fi; " \
  70                 "fi;\0"
  71
  72 /* Link Definitions */
  73
  74 #define CFG_SYS_INIT_RAM_ADDR        0x40000000
  75 #define CFG_SYS_INIT_RAM_SIZE        0x200000
  76
  77 #define CFG_SYS_SDRAM_BASE              0x40000000
  78 #define PHYS_SDRAM                      0x40000000
  79 #define PHYS_SDRAM_SIZE         0x80000000 /* 2GB DDR */
  80
  81 #endif