Operating system image installation methods: Difference between revisions

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! what files are required
! what files are required
! how to install
! how to install
! references
|-
|-
| XO-1 signed<br>
| XO-1 signed
⚫
[[Clean-install_procedure#Official_releases_and_candidate_builds|XO-1 Signed Clean Install Procedure]]
| .img and fs.zip
| .img and fs.zip
| hold down the four game pad buttons
| hold down the four game pad buttons
⚫
| [[Clean-install_procedure#Official_releases_and_candidate_builds|Clean Install Procedure]]
|-
|-
| XO-1 unsigned<br>
| XO-1 unsigned
⚫
[[Clean-install_procedure#Development_builds|XO-1 Unsigned Development Build Install Procedure]]
| .img and .crc
| .img and .crc
| obtain developer key, disable-security, interrupt boot, then use the ''copy-nand'' command
| obtain developer key, [[Developer_key#Disable_the_security_system|disable-security]], interrupt boot, then use the ''copy-nand'' command
⚫
| [[Clean-install_procedure#Development_builds|Clean Install Procedure]]
|-
|-
| XO-1 partitioned
| XO-1 partitioned<br>
| .dat and .img
| .dat and .img
| obtain developer key, disable-security, interrupt boot, then use the ''update-nand'' command
| obtain developer key, [[Developer_key#Disable_the_security_system|disable-security]], interrupt boot, then use the ''update-nand'' command
| Used by [[DebXO]]. Used by [[UBIFS_initial_experiments|UBIFS experiments]].
[[OFW_NAND_FLASH_Updater|Technical description]].
|-
|-
| XO-1.5 signed
| XO-1.5 signed
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| XO-1.5 unsigned
| XO-1.5 unsigned
| .zd alone
| .zd alone
| check if security is disabled, if so obtain developer key and disable-security, interrupt boot, then use the ''fs-update'' command
| check if security is disabled, if so obtain developer key and [[Developer_key#Disable_the_security_system|disable-security]], interrupt boot, then use the ''fs-update'' command
|
|
|}
|}

Revision as of 06:50, 24 June 2010

We use a few different methods to install operating system images.

installation method what files are required how to install references
XO-1 signed .img and fs.zip hold down the four game pad buttons Clean Install Procedure
XO-1 unsigned .img and .crc obtain developer key, disable-security, interrupt boot, then use the copy-nand command Clean Install Procedure
XO-1 partitioned
 .dat and .img obtain developer key, disable-security, interrupt boot, then use the update-nand command Used by DebXO. Used by UBIFS experiments.

Technical description.

XO-1.5 signed .zd and fs.zip hold down the four game pad buttons
XO-1.5 unsigned .zd alone check if security is disabled, if so obtain developer key and disable-security, interrupt boot, then use the fs-update command

Note that signed methods are the same for XO-1 and XO-1.5. Intentional design, since we do not wish to increase the training burden for the deployment teams.

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