mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-12 16:07:30 +00:00
59028798ab
The Beacon EmbeddedWorks kit is based on the R8A774A1 SoC also known as the RZ/G2M. The kit consists of a SOM + Baseboard and supports microSD, eMMC, Ethernet, a couple celular radios, two CAN interfaces, Bluetooth and WiFi. Signed-off-by: Adam Ford <aford173@gmail.com>
89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2020 Compass Electronics Group, LLC
|
|
*/
|
|
|
|
#ifndef __BEACON_RZG2M_H
|
|
#define __BEACON_RZG2M_H
|
|
|
|
#include "rcar-gen3-common.h"
|
|
|
|
/* Ethernet RAVB */
|
|
#define CONFIG_BITBANGMII_MULTI
|
|
|
|
/* Environment in eMMC, at the end of 2nd "boot sector" */
|
|
/* #define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) */
|
|
#define CONFIG_SYS_MMC_ENV_DEV 1
|
|
#define CONFIG_SYS_MMC_ENV_PART 2
|
|
|
|
#undef CONFIG_EXTRA_ENV_SETTINGS
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"usb_pgood_delay=2000\0" \
|
|
"script=boot.scr\0" \
|
|
"image=Image\0" \
|
|
"console=ttySC0,115200\0" \
|
|
"fdt_addr=0x48000000\0" \
|
|
"loadaddr=0x48080000\0" \
|
|
"boot_fdt=try\0" \
|
|
"fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \
|
|
"initrd_addr=0x43800000\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcpart=1\0" \
|
|
"mmcrootpart=2\0" \
|
|
"finduuid=part uuid mmc ${mmcdev}:${mmcrootpart} uuid\0" \
|
|
"mmcautodetect=yes\0" \
|
|
"mmcargs=setenv bootargs console=${console} " \
|
|
" root=PARTUUID=${uuid} rootwait rw ${optargs}\0" \
|
|
"loadbootscript=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loadimage=load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
|
|
"loadfdt=load mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run finduuid; run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"booti ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"else " \
|
|
"echo wait for boot; " \
|
|
"fi;\0" \
|
|
"netargs=setenv bootargs ${jh_clk} console=${console} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run netargs; " \
|
|
"if test ${ip_dyn} = yes; then " \
|
|
"setenv get_cmd dhcp; " \
|
|
"else " \
|
|
"setenv get_cmd tftp; " \
|
|
"fi; " \
|
|
"${get_cmd} ${loadaddr} ${image}; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"booti ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"else " \
|
|
"booti; " \
|
|
"fi;\0"
|
|
|
|
#undef CONFIG_BOOTCOMMAND
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loadimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else booti ${loadaddr} - ${fdt_addr}; fi"
|
|
|
|
#endif /* __BEACON_RZG2M_H */
|