\\
====== Prepare USB Stick for BIOS Update ======

==== Prerequisites ====
   * FAT formated USB-Stick with at least > 32 MiB storage
   * Latest H2OFFT™ (Firmware Flash Tool)
<wrap info>
Due to licensing restrictions the H2OFFT is only available on request.\\
Please contact [[Support@tq-group.com|TQ Support]] for further information.
</wrap>
\\
==== USB Stick ====
Copy Insyde Firmware Flash Tool to USB-Stick\\ <code>
<USB key>
    ├───H2OFFT-Sx64.efi
</code>
The BIOS-Update-USB Stick is now ready for updating and flashing BIOS images.\\
For further Information please see the [[<label lang>LANG</label>:<label mod_arch>MOD_ARCH</label>:<label mod_name>MOD_NAME</label>:bios_update#bios_update|BIOS Update]] section.
----
\\
====== <label mod_name>MOD_NAME</label>  BIOS Update ======

==== Prerequisites ====
   *[[<label lang>LANG</label>:<label mod_arch>MOD_ARCH</label>:<label mod_name>MOD_NAME</label>:bios_update#prepare_usb_stick_for_bios_update|Prepared USB Stick with BIOS Update Tool]]
   *BIOS File <label bios_image_name>BIOS_IMAGE_NAME</label>_<label bios_image_version>BIOS_IMAGE_VERSION</label>.bin
   *Copy BIOS File to USB Stick
<code>
<USB key>
    ├─── H2OFFT-Sx64.efi
    ├─── <label bios_image_name>BIOS_IMAGE_NAME</label>_<label bios_image_version>BIOS_IMAGE_VERSION</label>.bin   
</code>

==== Perform BIOS Update ====
<WRAP info 30%>
Attention: keyboard layout is US by default in the BIOS setup!
</WRAP>

  *Insert BIOS-Update-USB Stick stick to a Starterkit USB port 
  *First enable <label bios_me_txe_enable>BIOS_ME_TXE_ENABLE</label> option in the BIOS Menu <label bios_me_enable_path>BIOS_ME_ENABLE_PATH</label>
  *<F10> to save the settings and reboot the system
  *After reboot navigate into the EFI Shell (Boot Manager > Internal EFI Shell)
  *After starting the EFI Shell switch path to the USB stick by typing ''fs0:''. This depends on the amount of connected mass storage devices. With command ''ls'' you can check the content of the path.
  *Launch BIOS update\\

<code>
H2OFFT_Sx64.efi <label bios_image_name>BIOS_IMAGE_NAME</label>_<label bios_image_version>BIOS_IMAGE_VERSION</label>.bin <label bios_update_parameter>BIOS_UPDATE_PARAMETER</label>
</code>

 ⇒ BIOS will reboot into EFI shell after the update has finished succesfully
  *Leave EFI shell\\ 
<code>
Shell> exit
</code>
  *Select "Boot Manager"
  *Select desired boot device (e.g. Internal HD)\\ ⇒ System will boot from selected boot device

----
\\
====== Boot From external BIOS  ======

The BIOS source can be selected between internal (<label mod_name>MOD_NAME>) and external (<label mb_name>MB_NAME</label>) SPI flash via connector <label bios_jumper_mb>BIOS_JUMPER_MB</label> on <label mb_name>MB_NAME</label>.
\\
^  <label bios_jumper_mb>BIOS_JUMPER_MB</label>  ^^
^  Open  | BIOS will load from internal SPI Flash | 
^  Close  | BIOS will load from external SPI Flash |

==== Supported external SPI flash devices ====
The following SPI flash devices are supported:
^ Platform/Module       ^ SPI flash device  ^ SPI flash vendor  ^
|<label mod_name>MOD_NAME</label>  |<label spi_flash_device>SPI_FLASH_DEVICE</label>  |<label spi_flash_vendor>SPI_FLASH_VENDOR</label>  |

----
\\
====== <label mod_name>MOD_NAME</label> Flash BIOS to Carrier SPI Flash Chip ======
Flashing the Carrier SPI Chip is only possible with a working module.

**How to:**
  - Connect USB key with desired BIOS file and Insyde Update Tool „H2OFFT-Sx64“
  - **Open** the Boot Jumper <label bios_jumper_mb>BIOS_JUMPER_MB</label> (on Carrier)
  - Apply the supply voltage of 12 V; The sytem boot in the EFI Shell 
  - Enable "<label bios_me_txe_enable>BIOS_ME_TXE_ENABLE</label>" in the BIOS and press F10 to save the configuration an reset the module
  - Navigate into the EFI-Shell
  - In the EFI Shell, switch path to the USB key
  - **Close** the Boot Jumper <label bios_jumper_mb>BIOS_JUMPER_MB</label> (on Carrier)
  - Execute BIOS Update with the following commands:
<code>
Shell> fs0: <Enter>
fs0:> H2OFFT_Sx64.efi <label bios_image_name>BIOS_IMAGE_NAME</label>_<label bios_image_version>BIOS_IMAGE_VERSION</label>.bin <label bios_update_parameter>BIOS_UPDATE_PARAMETER</label> -N
</code>
  - **Open** the Boot Jumper <label bios_jumper_mb>BIOS_JUMPER_MB</label> (on Carrier) after a successful BIOS Update
  - Turn off the supply voltage
  - Finish. Now you can update modules with the Carrier SPI Flash Chip

----
\\
====== <label mod_name>MOD_NAME</label> BIOS Recovery through the Carrier SPI Flash Chip ======

To recover the onboard BIOS with the Carrier SPI Flash Chip, a preflashed BIOS SPI Chip is required.\\
Please see [[<label lang>LANG</label>:<label mod_arch>MOD_ARCH</label>:<label mod_name>MOD_NAME</label>:bios_update#flash_bios_to_carrier_spi_flash_chip|Flash BIOS to Carrier SPI Flash Chip]]

**How To:**
  - Connect USB key with desired BIOS file and Insyde Update Tool „H2OFFT-Sx64“
  - **Close** the Boot Jumper <label bios_jumper_mb>BIOS_JUMPER_MB</label> (on Carrier)
  - Apply the supply voltage of 12 V; The sytem boot in the EFI Shell 
  - Enable "<label bios_me_txe_enable>BIOS_ME_TXE_ENABLE</label>" in the BIOS and press F10 to save the configuration an reset the module
  - Navigate into the EFI-Shell
  - In the EFI Shell, switch path to the USB key
  - **Open** the Boot Jumper <label bios_jumper_mb>BIOS_JUMPER_MB</label> (on Carrier)
  - Execute BIOS Update with the following commands:
<code>
Shell> fs0: <Enter>
fs0:\> H2OFFT_Sx64.efi <label bios_image_name>BIOS_IMAGE_NAME</label>_<label bios_image_version>BIOS_IMAGE_VERSION</label> <label bios_update_parameter>BIOS_UPDATE_PARAMETER</label> -N
</code>
  - After successful BIOS Update reset the Module
  - Finished. You have successfully recovered the onboard BIOS

----