lacie_stock
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Table of Contents
LaCie stock system
EEPROM
Organization
The EEPROM is available for reading and writing under Linux at the pseudo file /sys/bus/i2c/devices/0-0050/eeprom. The content of the eeprom is the following:
| Offset | Meaning | Notes |
|---|---|---|
| 00..01 | Version/MAC Addresses | It indicates how many mac addresses are stored in the eeprom, it's always 00 02 (2) but only the first mac appears to be valid |
| 02..07 | Mac address | It's the mac address of your board |
| 08..13 | 2nd Mac address | Bogus mac address 01 FF FF FF FF FF |
| 14 | Power flag | 0 = wait for the button, 1 = auto power on |
| 15 | Fake sleepmode | Used by the Lacie stock initramfs, it's FD and you can ignore it |
Auto power on
Normally, after applying power, you have to push the button to turn on the ns2. If you want it to switch on automatically, you have to switch a bit in the i2c eeprom. The bit is at offset 14 in the eeprom, changing it from 0 to 1 will enable auto switch on.
U-Boot
Environment
These are the default environment variables in the stock U-Boot provided by Lacie:
baudrate=115200
loads_echo=0
rootpath=/mnt/ARM_FS/
netmask=255.255.255.0
console=console=ttyS0,115200 mtdparts=spi_flash:0x80000@0(uboot)ro,0x300000@0x100000(root)
CASset=min
MALLOC_len=1
ethprime=egiga0
bootargs_root=root=/dev/nfs rw
bootargs_end=:::DB88FXX81:eth0:none
image_name=uImage
standalone=fsload 0x2000000 $(image_name);setenv bootargs $(console) root=/dev/mtdblock0 rw ip=$(ipaddr):$(serverip)$(bootargs_end) $(mvPhoneConfig); bootm 0x2000000;
ethmtu=1500
mvPhoneConfig=mv_phone_config=dev0:fxs,dev1:fxs
mvNetConfig=mv_net_config=(00:11:88:0f:62:81,0:1:2:3),mtu=1500
usb0Mode=host
yuk_ethaddr=00:00:00:EE:51:81
netretry=no
rcvrip=169.254.100.100
loadaddr=0x02000000
autoload=no
ethact=egiga0
stderr=serial
mainlineLinux=no
enaMonExt=no
enaCpuStream=no
enaWrAllo=no
pexMode=RC
disL2Cache=no
setL2CacheWT=yes
disL2Prefetch=yes
enaICPref=yes
enaDCPref=yes
sata_dma_mode=yes
netbsd_en=no
vxworks_en=no
disaMvPnp=no
enaAutoRecovery=yes
start_lump=lump 3
resetdisk=ide reset
bootdelay=0
boot_fail=lump
kernel_addr=0x800000
productType_env=ASTON_KW
primaryPart=6
secondaryPart=A
resetFlag_env=0
bootargs=console=ttyS0,115200 root=/dev/sda7 ro reset=0 productType=ASTON_KW
bootcmd=run disk_disk
boot_disk4=disk ${kernel_addr} 1:${primaryPart}; setenv rootfs /dev/sdb7;
boot_disk3=if disk ${kernel_addr} 0:${primaryPart}; then setenv rootfs /dev/sda7; else run boot_disk4; fi
boot_disk2=if disk ${kernel_addr} 1:${secondaryPart}; then setenv rootfs /dev/sdb7; else run boot_disk3; fi
boot_disk1=if disk ${kernel_addr} 0:${secondaryPart}; then setenv rootfs /dev/sda7; else run boot_disk2; fi
boot_disk=if test ${resetFlag_env} -eq 0; then run boot_disk1; else run boot_disk3; fi
disk_disk=run boot_disk; setenv bootargs console=ttyS0,115200 root=${rootfs} ro reset=${resetFlag_env} productType=${productType_env}; bootm ${kernel_addr};
ethaddr= #mac address
ipaddr= #NAS ip
ncip= #clunc connected ip
serverip= #clunc connected ip
stdin=nc
stdout=nc
lacie_stock.1347113487.txt.gz · Last modified: by 82.234.233.9
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