U-boot Menu

玄箱/Pro

製品仕様書には、「u-boot 環境変数設定例」が記載されているが、 どこで設定するかの記述がない。
"Example of setting the u-boot environment variable" has been described in the product specification, and there is no description where set it.

起動時の

hit any key to switch tftp boot.
Hit any key to stop autoboot:  0
ここで any key を押せば良いはず。
To change it, when the message above appears when starting, it only has to push any key.

スペースキーを押してみた。
I tried space bar.

Orion1   CPU =  Low

=== KURO U-Boot. ===
 ** LOADER **
 ** KUROBOX BOARD: KURO_BOX  LE (CFG_ENV_ADDR=fffff000)


U-Boot 1.1.1 (Feb 13 2007 - 15:59:43) Marvell version: 1.12.1 - TINY

DRAM CS[0] base 0x00000000   size 128MB
DRAM Total size 128MB
[256kB@fffc0000] Flash: 256 kB
Addresses 20M - 0M are saved for the U-Boot usage.
Mem malloc Initialization (20M - 16M): Done
NAND: 256 MB

Soc: 88F5182 A2
CPU: ARM926 (Rev 0) running @ 500Mhz
Orion 1 streaming disabled
SysClock = 250Mhz , TClock = 166Mhz


USB 0: host mode
USB 1: host mode
PCI 0: PCI Express Root Complex Interface
PCI 1: Conventional PCI, speed = 33000000
Net:   egiga0 [PRIME]
Using 88E1118 phy
Found boot image
hit any key to switch tftp boot.
Hit any key to stop autoboot:  0
<<system_bootend>>
Hit any key to stop autoboot:  0
Marvell>> help
?       - alias for 'help'
base    - print or set address offset
boot    - boot default, i.e., run 'bootcmd'
bootd   - boot default, i.e., run 'bootcmd'
boot end  .
bootm   - boot application image from memory
bootp   - boot image via network using BootP/TFTP protocol
bubt    - Burn an image on the Boot Flash.
cmp     - memory compare
cp      - memory copy
cpumap - Display CPU memory mapping settings.
crc32   - checksum calculation
date    - get/set/reset date & time
diskboot- boot from IDE device
echo    - echo args to console
erase   - erase FLASH memory
ext2load- load binary file from a Ext2 filesystem
ext2ls- list files in a directory (default /)
flinfo  - print FLASH memory information
go      - start application at address 'addr'
help    - print online help
ide     - IDE sub-system
loop    - infinite loop on address range
md      - memory display
micon -command(2byte hex) -data(witin 32byte hex)
mm      - memory modify (auto-incrementing)
mtest   - simple RAM test
mw      - memory write (fill)
nand    - NAND sub-system
nboot   - boot from NAND device
nm      - memory modify (constant address)
pci     - list and access PCI Configuraton Space
printenv- print environment variables
protect - enable or disable FLASH write protection
rarpboot- boot image via network using RARP/TFTP protocol
reset   - Perform RESET of the CPU
saveenv - save environment variables to persistent storage
setenv  - set environment variables
shutdown        - Poff .
tftpboot- boot image via network using TFTP protocol
version - print monitor version
Marvell>> printenv
baudrate=115200
loads_echo=0
ipaddr=192.168.11.150
serverip=192.168.11.1
rootpath=/nfs/arm
cpuName=926
CASset=min
MALLOC_len=4
bootargs_end=:::DB88FXX81:eth0:none
ethact=egiga0
ethaddr=00:16:01:A4:CA:A5
buffalo_ver=BOOTVER=1.091
build_time=15:59:38
initrd=initrd.buffalo
kernel=uImage.buffalo
bootargs_base=console=ttyS0,115200
bootargs_root=root=/dev/mtdblock2 rw panic=5
bootargs=$(bootargs_base) $(bootargs_root) $(buffalo_ver)
nand_uImage_offset=20000
default_kernel_addr=0x00100000
default_initrd_addr=0x02000000
bootcmd=nboot $(default_kernel_addr)  0 $(nand_uImage_offset) ;setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_
ver); bootm $(default_kernel_addr)
def_tftp=tftp $(default_kernel_addr) $(kernel); tftp $(default_initrd_addr) $(initrd); setenv bootargs $(bootargs_base) $(b
ootargs_root)  rw initrd=0x02000040,20M panic=5 $(buffalo_ver); bootm $(default_kernel_addr) $(default_initrd_addr)
nand_boot=yes
stdin=serial
stdout=serial
stderr=serial
enaMonExt=no
enaFlashBuf=yes
enaCpuStream=no
ethprime=egiga0
bootdelay=3
disaMvPnp=no
overEthAddr=no
usb0Mode=host
usb1Mode=host

Environment size: 1099/4092 bytes
Marvell>> shutdown
<<system_shutdown>>
Marvell>>
LS-GL の U-Boot メニュー と比べると、コマンドが増えている。
Some commands have increased compared with LS-GL


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HDDブート環境/HDD boot environment

Copyright (C) 2003-2007 Yasunari Yamashita. All Rights Reserved.
yasunari @ yamasita.jp 山下康成@京都府向日市