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 CONFIG_SYS_MONITOR_LEN  SZ_512K
  13 #define CONFIG_SYS_UBOOT_BASE   \
  14         (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
  15
  16 #ifdef CONFIG_SPL_BUILD
  17 #define CONFIG_SPL_STACK                0x920000
  18 #define CONFIG_SPL_BSS_START_ADDR       0x910000
  19 #define CONFIG_SPL_BSS_MAX_SIZE SZ_8K   /* 8 KB */
  20 #define CONFIG_SYS_SPL_MALLOC_START     0x42200000
  21 #define CONFIG_SYS_SPL_MALLOC_SIZE      SZ_512K /* 512 KB */
  22
  23 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
  24 #define CONFIG_MALLOC_F_ADDR            0x930000
  25 /* For RAW image gives a error info not panic */
  26 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
  27
  28 #endif
  29
  30 /* Initial environment variables */
  31 #define CONFIG_EXTRA_ENV_SETTINGS               \
  32         "script=boot.scr\0" \
  33         "image=Image\0" \
  34         "console=ttymxc1,115200\0" \
  35         "fdt_addr=0x43000000\0"                 \
  36         "boot_fit=try\0" \
  37         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  38         "initrd_addr=0x43800000\0"              \
  39         "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
  40         "mmcpart=1\0" \
  41         "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
  42         "mmcautodetect=yes\0" \
  43         "mmcargs=setenv bootargs console=${console},${baudrate}" \
  44         " root=PARTUUID=${uuid} rootwait rw ${mtdparts} ${optargs}\0" \
  45         "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr}" \
  46         " ${script};\0" \
  47         "bootscript=echo Running bootscript from mmc ...; " \
  48                 "source\0" \
  49         "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  50         "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  51         "mmcboot=echo Booting from mmc ...; " \
  52                 "run finduuid; " \
  53                 "run mmcargs; " \
  54                 "if run loadfdt; then " \
  55                         "booti ${loadaddr} - ${fdt_addr}; " \
  56                 "else " \
  57                         "echo WARN: Cannot load the DT; " \
  58                 "fi; " \
  59         "netargs=setenv bootargs console=${console} " \
  60                 "root=/dev/nfs " \
  61                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  62         "netboot=echo Booting from net ...; " \
  63                 "run netargs;  " \
  64                 "if test ${ip_dyn} = yes; then " \
  65                         "setenv get_cmd dhcp; " \
  66                 "else " \
  67                         "setenv get_cmd tftp; " \
  68                 "fi; " \
  69                 "${get_cmd} ${loadaddr} ${image}; " \
  70                 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
  71                         "bootm ${loadaddr}; " \
  72                 "else " \
  73                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  74                                 "booti ${loadaddr} - ${fdt_addr}; " \
  75                         "else " \
  76                                 "echo WARN: Cannot load the DT; " \
  77                         "fi; " \
  78                 "fi;\0"
  79
  80 /* Link Definitions */
  81
  82 #define CONFIG_SYS_INIT_RAM_ADDR        0x40000000
  83 #define CONFIG_SYS_INIT_RAM_SIZE        0x200000
  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 #define CONFIG_SYS_SDRAM_BASE           0x40000000
  90 #define PHYS_SDRAM                      0x40000000
  91 #define PHYS_SDRAM_SIZE         0x80000000 /* 2GB DDR */
  92
  93 #define CONFIG_MXC_UART_BASE            UART_BASE_ADDR(2)
  94
  95 #endif