Kurobox Pro u-boot environment variable settings
From NAS-Central Buffalo - The Linkstation Wiki
CHANGING U-BOOT SETTINGS
use "setenv ... " as shown below, check with "printenv", then save to flash with "saveenv".
FLASH BOOT
Boot settings when uImage(nand /dev/mtdblock1), rootfs(nand /dev/mtdblock2)
uImage | /dev/mtdblock1 (0x00020000~0x00400000)
4MB arrangement excluding head 128KB |
initrd | ----- (Not use) |
rootfs | /dev/mtdblock2 |
u-boot environment variable settings
setenv default_kernel_addr 0x00100000 setenv bootargs_base console=ttyS0,115200 setenv bootargs_root root=/dev/mtdblock2 rw setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver) setenv uImage_block 0 setenv uImage_offset 0x00020000 setenv bootcmd 'nboot $(default_kernel_addr) $(uImage_block) $(uImage_offset); bootm $(default_kernel_addr)'
Marvell>> environment at the time of Flash starting
baudrate=115200 loads_echo=0 ipaddr=192.168.11.150 serverip=192.168.11.1 rootpath=/nfs/arm stdin=serial stdout=serial stderr=serial cpuName=926 CASset=min enaMonExt=no enaFlashBuf=yes enaCpuStream=no MALLOC_len=4 ethprime=egiga0 bootargs_end=:::DB88FXX81:eth0:none buffalo_ver=BOOTVER=1.091 build_time=18:10:02 initrd=initrd.buffalo kernel=uImage.buffalo bootargs_base=console=ttyS0,115200 bootargs_root=root=/dev/mtdblock2 rw panic=5 bootargs=$(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) $(bootargs_root) rw initrd=0x02000040,20M panic=5 $(buffalo_ver); bootm $(default_kernel_addr) $(default_initrd_addr) nand_boot=yes bootdelay=3 disaMvPnp=no overEthAddr=no usb0Mode=host usb1Mode=host ethact=egiga0 ethaddr=XX:XX:XX:XX:XX:XX
HARD DRIVE BOOT
Boot settings when uImage(nand /dev/mtdblock1), rootfs(/dev/sda2)
uImage | /dev/mtdblock1 (0x00020000~0x00400000)
4MB arrangement excluding head 128KB |
initrd | -----(Not use) |
rootfs | /dev/sda2 |
u-boot environment settings
setenv default_kernel_addr 0x00100000 setenv bootargs_base console=ttyS0,115200 setenv bootargs_root root=/dev/sda2 rw setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver) setenv uImage block 0 setenv uImage_offset 0x00020000 setenv bootcmd 'nboot $(default_kernel_addr) $(uImage_block) $(uImage_offset); bootm $(default_kernel_addr)'
Boot settings when uImage(/dev/sda1), rootfs(/dev/sda2)
uImage | /dev/sda1 |
initrd | -----(Not use) |
rootfs | /dev/sda2 |
Notes |
|
u-boot environment settings
setenv default_kernel_addr 0x00100000 setenv bootargs_base console=ttyS0,115200 setenv bootargs_root root=/dev/sda2 rw setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver) setenv bootcmd 'ext2load ide 0:1 $(default_kernel_addr)/$(kernel); bootm $(default_kernel_addr)'
Marvell>> printenv At the time of HDD starting
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:C2:4A 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/sda2 rw panic=5 bootargs=console=ttyS0,115200 root=/dev/sda2 rw panic=5 BOOTVER=1.09 nand_uImage_offset=20000 default_kernel_addr=0x00100000 default_initrd_addr=0x02000000 def_tftp=tftp $(default_kernel_addr) $(kernel); tftp $(default_initrd_addr) $(initrd); setenv bootargs $(bootargs_base) $(bootargs_root) rw initrd=0x02000040,20M panic=5 $(buffalo_ver); bootm $(default_kernel_addr) $(default_initrd_addr) nand_boot=no stdin=serial stdout=serial stderr=serial enaMonExt=no enaFlashBuf=yes enaCpuStream=no ethprime=egiga0 bootdelay=3 disaMvPnp=no overEthAddr=no usb0Mode=host usb1Mode=host force_tftp=1 bootcmd=tftp $(default_kernel_addr) $(kernel); tftp $(default_initrd_addr) $(initrd); setenv bootargs $(bootargs_base) $(bootargs_root) rw initrd=0x02000040,20M panic=5 $(buffalo_ver); bootm $(default_kernel_addr) $(default_initrd_addr) Environment size: 1197/4092 bytes
TFTP BOOT
Boot settings when uImage(tftp load), rootfs(nand /dev/mtdblock2)
uImage | Load from tftp |
initrd | -----(Not use) |
rootfs | /dev/mtdblock2 |
tftpserver | (e.g.) 192.168.11.100 |
KUROBOX-PRO | (e.g.) 192.168.11.150 |
Notes |
|
u-boot environment variable settings
setenv default_kernel_addr 0x00100000 setenv bootargs_base console=ttyS0,115200 setenv bootargs_root root=/dev/mtdblock2 rw setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver) setenv serverip 192.168.11.100 setenv ipaddr 192.168.11.150 setenv bootcmd 'tftp $(default_kernel_addr) $(kernel); bootm $(default_kernel_addr)'
Boot settings when uImage(tftp load), initrd(tftp load)
uImage | Load from tftp |
initrd | Load from tftp |
rootfs | Exists in initrd |
tftpserver (e.g.) | 192.168.11.100 |
KUROBOX-PRO (e.g.) | 192.168.11.150 |
Notes |
|
u-boot environment variable settings
setenv default_kernel_addr 0x00100000 setenv default_initrd_addr 0x02000000 setenv bootargs_base console=ttyS0,115200 setenv bootargs_root root=/dev/ram0 rw setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver) setenv serverip 192.168.11.100 setenv ipaddr 192.168.11.150 setenv bootcmd 'tftp $(default_kernel_addr) $(kernel); tftp $(default_initrd_addr) $(initrd); bootm $(default_kernel_addr) $(default_initrd_addr)'