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odroid-n2:os_images:petitboot [2019/05/19 10:49]
tobetter [Petitboot (dev.20190408)]
odroid-n2:os_images:petitboot [2020/08/12 13:16]
tobetter [Petitboot (dev.20200721)]
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-====== Software Release for Petitboot ======+======= Software Release for Petitboot ======
 This page introduces you the update of Petitboot for ODROID-N2 and provides you an instruction on how SPI flash memory can be updated with a new version of Petitboot. This page introduces you the update of Petitboot for ODROID-N2 and provides you an instruction on how SPI flash memory can be updated with a new version of Petitboot.
 +
 ---- ----
-===== Release ===== + 
-==== Petitboot (dev.20190417) ====+====== Release ​====== 
 + 
 +<WRAP tip round> 
 +Please visit the thread if you have any question about using Petitboot. 
 +https://​forum.odroid.com/​viewtopic.php?​f=182&​t=33873 
 +</​WRAP>​ 
 + 
 +===== Petitboot (dev.20200806) ===== 
 +  * [[https://​bit.ly/​31sLKWq|Upgrade image]] (MD5SUM: 448c836dde45ffb47c8806ef79daaa56) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​p=302140#​p302140|Release note]] 
 + 
 +===== Petitboot (dev.20200721) ===== 
 +  * [[https://​bit.ly/​2WHVcTY|Upgrade image]] (MD5SUM: 9151e4295d11bd7e4a0675f8bd3c1017) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​p=300097#​p300097|Release note]] 
 +===== Petitboot (dev.20200715) ===== 
 +  * [[https://​bit.ly/​2OoE0yy|Upgrade image]] (MD5SUM: 83a9d055e772b13bc1bfd3cc9618f567) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​p=299350#​p299350|Release note]] 
 +===== Petitboot (dev.20200511) ===== 
 +  * [[https://​bit.ly/​3gGcjy5|Upgrade image]] (MD5SUM: 5c97dc2d339478d0fd01d742d3baf695) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​f=182&​t=33873&​hilit=20200511.img&​start=50#​p291733|Release note]] 
 + 
 +===== Petitboot (dev.20200224) ===== 
 +  * [[http://​bit.ly/​38WFoAZ|Upgrade image]] (MD5SUM: d26eb2c93d1190e6c6ac132f396ac380) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​f=182&​t=33873&​p=286051#​p282985|Release note]] 
 +===== Petitboot (dev.20191127) ===== 
 +  * [[http://​bit.ly/​2XQS9bC|Upgrade image]] (MD5SUM: 322ae0747f2163075d4dbceb26c97cca) 
 +  * [[https://​forum.odroid.com/​viewtopic.php?​f=182&​t=33873&​p=273785#​p273785|Release note]] 
 +===== Petitboot (dev.20190705) ===== 
 +  * [[http://​bit.ly/​2NJQTCn|Upgrade image]] (MD5SUM: 4bb6ceef6eb6a6251fc71ec7c6cb43eb) 
 +===== Petitboot (dev.20190417) ​=====
   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spibios_odroidn2_20190417+95.img|Upgrade image]] (MD5SUM: 277532f334d66a2ae0a9b83992732369)   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spibios_odroidn2_20190417+95.img|Upgrade image]] (MD5SUM: 277532f334d66a2ae0a9b83992732369)
   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spiupdate_odroidn2_20190417+95.img|Recovery image]] (MD5SUM: 65a3cdb30d17cfb26afbf807814dd1c4)   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spiupdate_odroidn2_20190417+95.img|Recovery image]] (MD5SUM: 65a3cdb30d17cfb26afbf807814dd1c4)
-==== Petitboot (dev.20190408) ====+===== Petitboot (dev.20190408) ​=====
   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spibios_odroidn2_20190408+85.img|Upgrade image]] (MD5SUM: a32dface22219ce6d7b3be662d7ffed2)   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spibios_odroidn2_20190408+85.img|Upgrade image]] (MD5SUM: a32dface22219ce6d7b3be662d7ffed2)
   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spiupdate_odroidn2_20190408+85.img|Recovery image]] (MD5SUM: 889ce4d9983025e1cc76bb28988acffd)   * [[https://​dn.odroid.com/​S922X/​ODROID-N2/​SPIBOOT/​spiupdate_odroidn2_20190408+85.img|Recovery image]] (MD5SUM: 889ce4d9983025e1cc76bb28988acffd)
  
-===== How to update ===== +----
-<note important>​Please unplug the power supply before proceeding to update SPI flash memory with update image in SD card. Otherwise, the update image would not be recognized and updating procedure would not start.</​note>​ +
-==== Recovery mode ==== +
-The recovery mode is a useful method when Petitboot in SPI memory is corrupted or you are not sure what is in the SPI memory. This image is a complete firmware that can boot by itself and proceeding to flash SPI flash memory as soon as ODROID-N2 is booted. +
- +
-{{ :odroid-n2:​os_images:​petitboot_sdcard.png?​600 |}} +
- +
-The recovery image can be flashed with well-known flashing tools, [[https://​wiki.odroid.com/​troubleshooting/​odroid_flashing_tools?​s[]=etcher#​using_etcher|Etcher]] and [[https://​wiki.odroid.com/​troubleshooting/​odroid_flashing_tools?​s[]=etcher#​using_dd_disk_destroyer|dd]]. +
-For example, if you can use **dd**: +
-<​code>​ +
-$ dd if=spiupdate_odroidn2_20190408+85.img of=<​your/​micro/​sd/​card>​ conv=fsync +
-</​code>​+
  
-<note tip>​Before you proceed updating SPI flash memory, strongly recommend remove eMMC and attach SD card while boot select switch is placed to MMC.</​note>​ +====== How to Recover or Upgrade ======
-{{ :​odroid-n2:​os_images:​odroid-n2-spiupdate.jpg?​600 |}} +
-==== Upgrade ​mode ==== +
-<note important>​This instruction is suggested only when you have Petitboot which can boot from SPI flash memory</​note>​+
  
-The **Upgrade mode** is to upgrade the contents in the SPI flash memory fully or partially whenever new Petitboot firmware is released. Currently, the SPI flash memory will be fully updated with the released firmware which size is 8MB. The upgrade firmware file must be copied in the file system of the first partition in micro SD card, not eMMC. Then U-boot will recoginize the firmware file and start to update SPI flash memory.+{{section>​[getting_started/​petitboot/​recover_or_upgrade]#​[How ​to Recover ​or Upgrade]&​noheader}}
  
-In order to update SPI flash memory with this firmware image, for example, if you have an SD card with Ubuntu image from Hardkernel, then the name of the first partition is **BOOT**.+===== Recovery mode =====
  
-{{ :​odroid-n2:​os_images:​petitboot_normal.png?​600 |}}+{{section>​[getting_started/​petitboot/​recover_or_upgrade]#​[Recovery mode]&​noheader}}
  
-Once the file is been copied, insert your SD card and reboot your ODROID-N2.+===== Upgrade mode =====
  
 +{{section>​[getting_started/​petitboot/​recover_or_upgrade]#​[Upgrade mode]&​noheader}}