Copyright
©
2020
congatec
AG
ICWLm12
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8.3
Updating the BIOS
BIOS updates are recommeded to correct platform issues or enhance the feature set of the module. The conga-IC370 features a congatec/AMI
AptioEFI firmware on an onboard flash ROM chip. You can update the firmware with the congatec System Utility. The utility has five versions—
UEFI shell, DOS based command line
1
, Win32 command line, Win32 GUI, and Linux version.
For more information about “Updating the BIOS” refer to the user’s guide for the congatec System Utility “CGUTLm1x.pdf” on the congatec
website at www.congatec.com.
Note
1.
Deprecated
Caution
The DOS command line tool is not officially supported by congatec and therefore not recommended for critical tasks such as firmware
updates. We recommend to use only the UEFI shell for critical updates.
8.4
Supported Flash Devices
The conga-IC370 supports:
•
Winbond W25Q256JVEIQ
(32 MB)
•
GigaDevice GD25B256DYIG
(32 MB)
The flash devices above can be used to support external BIOS. For more information about external BIOS support, refer to the Application
Note “AN7_External_BIOS_Update.pdf” on the congatec website at http://www.congatec.com.