Kurobox Pro u-boot environment variable settings

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{{Articles|KuroboxPro}}
{{Articles|KuroboxPro}}
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===Boot settings when uImage(nand /dev/mtdblock1), rootfs(nand /dev/mtdblock2)===
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{|class=wikitable
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|-
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||uImage || /dev/mtdblock1 (0x00020000~0x00400000)
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4MB arrangement excluding head 128KB
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|-
 +
|| initrd ||  ----- (Not use)
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|-
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|| rootfs || /dev/mtdblock2
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|}
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====u-boot environment variable settings====
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 +
<pre>
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setenv default_kernel_addr 0x00100000
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setenv bootargs_base console=ttyS0,115200
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setenv bootargs_root root=/dev/mtdblock2 rw
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setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver)
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setenv uImage_block 0
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setenv uImage_offset 0x00020000
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setenv bootcmd ‘nboot $(default_kernel_addr) $(uImage_block) $(uImage_offset); bootm $(default_kernel_addr)’
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</pre>
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===Boot settings when uImage(nand /dev/mtdblock1), rootfs(/dev/sda2)===
 +
 +
{|class=wikitable
 +
|-
 +
|| uImage || /dev/mtdblock1 (0x00020000~0x00400000)
 +
4MB arrangement excluding head 128KB
 +
|-
 +
||initrd || -----(Not use)
 +
|-
 +
||rootfs ||/dev/sda2
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|}
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====u-boot environment settings====
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 +
<pre>
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setenv default_kernel_addr 0x00100000
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setenv bootargs_base console=ttyS0,115200
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setenv bootargs_root root=/dev/sda2 rw
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setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver)
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setenv uImage block 0
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setenv uImage_offset 0x00020000
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setenv bootcmd ‘nboot $(default_kernel_addr) $(uImage_block) $(uImage_offset); bootm $(default_kernel_addr)’
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</pre>
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===Boot settings when uImage(/dev/sda1), rootfs(/dev/sda2)===
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 +
{|class=wikitable
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|-
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||uImage || /dev/sda1
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|-
 +
||initrd || -----(Not use)
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|-
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||rootfs || /dev/sda2
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|-
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||Notes ||
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* /dev/sdal is formatted in ext2, and uImage.buffalo is stored.
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|}
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====u-boot environment settings====
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 +
<pre>
 +
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)
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setenv bootcmd ‘ext2load ide 0:1 $(default_kernel_addr)/$(kernel); bootm $(default_kernel_addr)’
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</pre>
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 +
===Boot settings when uImage(tftp load), rootfs(nand /dev/mtdblock2)===
 +
 +
{|class=wikitable
 +
|-
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|| uImage || Load from tftp
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|-
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|| initrd || -----(Not use)
 +
|-
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|| rootfs || /dev/mtdblock2
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|-
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|| tftpserver || (e.g.) 192.168.11.100
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|-
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|| KUROBOX-PRO || (e.g.) 192.168.11.150
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|-
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|| Notes ||
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* uImage.buffalo exists in the tftp root directory of tftpserver.
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|}
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====u-boot environment variable settings====
 +
 +
<pre>
 +
setenv default_kernel_addr 0x00100000
 +
setenv bootargs_base console=ttyS0,115200
 +
setenv bootargs_root root=/dev/mtdblock2 rw
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setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver)
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setenv serverip 192.168.11.100
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setenv ipaddr 192.168.11.150
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setenv bootcmd ‘tftp $(default_kernel_addr) $(kernel); bootm $(default_kernel_addr)
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</pre>
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===Boot settings when uImage(tftp load), initrd(tftp load) ===
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 +
{|class=wikitable
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|-
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||uImage  || Load from tftp
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|-
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|| initrd || Load from tftp
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|-
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|| rootfs || Exists in initrd
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|-
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|| tftpserver (e.g.) || 192.168.11.100
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|-
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|| KUROBOX-PRO (e.g.) || 192.168.11.150
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|-
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|| Notes ||
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* uImage.buffalo and initrd.buffalo exist in the tftp root directory of tftpserver.
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* rootfs exists in initrd.
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* After expanding rootfs in initrd, it is within 32MB.
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|}
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====u-boot environment variable settings====
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 +
<pre>
 +
setenv default_kernel_addr 0x00100000
 +
setenv default_initrd_addr 0x02000000
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setenv bootargs_base console=ttyS0,115200
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setenv bootargs_root root=/dev/mtdblock2 rw
 +
setenv bootargs $(bootargs_base) $(bootargs_root) $(buffalo_ver)
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setenv serverip 192.168.11.100
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setenv ipaddr 192.168.11.150
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setenv bootcmd ‘tftp $(default_kernel_addr) $(kernel); tftp $(default_initrd_addr) $(initrd); bootm$(default_kernel_addr) $(default_initrd_addr)’
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</pre>

Revision as of 05:04, 24 August 2007


Contents

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)’

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
  • /dev/sdal is formatted in ext2, and uImage.buffalo is stored.

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)’

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
  • uImage.buffalo exists in the tftp root directory of tftpserver.

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
  • uImage.buffalo and initrd.buffalo exist in the tftp root directory of tftpserver.
  • rootfs exists in initrd.
  • After expanding rootfs in initrd, it is within 32MB.

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/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); tftp $(default_initrd_addr) $(initrd); bootm$(default_kernel_addr) $(default_initrd_addr)’
Retrieved from "http://buffalo.nas-central.org/wiki/Kurobox_Pro_u-boot_environment_variable_settings"
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