include/configs/beacon-rzg2m.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (C) 2020 Compass Electronics Group, LLC
   4  */
   5
   6 #ifndef __BEACON_RZG2M_H
   7 #define __BEACON_RZG2M_H
   8
   9 #include "rcar-gen3-common.h"
  10
  11 /* Ethernet RAVB */
  12 #define CONFIG_BITBANGMII_MULTI
  13
  14 /* Environment in eMMC, at the end of 2nd "boot sector" */
  15 /* #define CONFIG_ENV_OFFSET            (-CONFIG_ENV_SIZE) */
  16 #define CONFIG_SYS_MMC_ENV_DEV          1
  17 #define CONFIG_SYS_MMC_ENV_PART         2
  18
  19 #undef CONFIG_EXTRA_ENV_SETTINGS
  20
  21 #define CONFIG_EXTRA_ENV_SETTINGS               \
  22         "usb_pgood_delay=2000\0"        \
  23         "script=boot.scr\0" \
  24         "image=Image\0" \
  25         "console=ttySC0,115200\0" \
  26         "fdt_addr=0x48000000\0" \
  27         "loadaddr=0x48080000\0" \
  28         "boot_fdt=try\0" \
  29         "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
  30         "initrd_addr=0x43800000\0"              \
  31         "mmcdev=0\0" \
  32         "mmcpart=1\0" \
  33         "mmcrootpart=2\0" \
  34         "finduuid=part uuid mmc ${mmcdev}:${mmcrootpart} uuid\0" \
  35         "mmcautodetect=yes\0" \
  36         "mmcargs=setenv bootargs console=${console} " \
  37         " root=PARTUUID=${uuid} rootwait rw ${optargs}\0" \
  38         "loadbootscript=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
  39         "bootscript=echo Running bootscript from mmc ...; " \
  40                 "source\0" \
  41         "loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
  42         "loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
  43         "mmcboot=echo Booting from mmc ...; " \
  44                 "run finduuid; run mmcargs; " \
  45                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  46                         "if run loadfdt; then " \
  47                                 "booti ${loadaddr} - ${fdt_addr}; " \
  48                         "else " \
  49                                 "echo WARN: Cannot load the DT; " \
  50                         "fi; " \
  51                 "else " \
  52                         "echo wait for boot; " \
  53                 "fi;\0" \
  54         "netargs=setenv bootargs ${jh_clk} console=${console} " \
  55                 "root=/dev/nfs " \
  56                 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
  57         "netboot=echo Booting from net ...; " \
  58                 "run netargs;  " \
  59                 "if test ${ip_dyn} = yes; then " \
  60                         "setenv get_cmd dhcp; " \
  61                 "else " \
  62                         "setenv get_cmd tftp; " \
  63                 "fi; " \
  64                 "${get_cmd} ${loadaddr} ${image}; " \
  65                 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
  66                         "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
  67                                 "booti ${loadaddr} - ${fdt_addr}; " \
  68                         "else " \
  69                                 "echo WARN: Cannot load the DT; " \
  70                         "fi; " \
  71                 "else " \
  72                         "booti; " \
  73                 "fi;\0"
  74
  75 #undef CONFIG_BOOTCOMMAND
  76
  77 #define CONFIG_BOOTCOMMAND \
  78         "mmc dev ${mmcdev}; if mmc rescan; then " \
  79            "if run loadbootscript; then " \
  80                    "run bootscript; " \
  81            "else " \
  82                    "if run loadimage; then " \
  83                            "run mmcboot; " \
  84                    "else run netboot; " \
  85                    "fi; " \
  86            "fi; " \
  87         "else booti ${loadaddr} - ${fdt_addr}; fi"
  88
  89 #endif /* __BEACON_RZG2M_H */