Kontron SMARC-sAT30 - Manual (Page 82)

User’s Guide
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9 SMARC sAT30 Programming Methods
9.1 eMMC Flash & External SD Card Programming Using Force Recovery Method
The SMARC sAT30 module supports Force Recovery through the USB0 port. This port is configured in client mode
while Force Recovery is enabled.
The following procedure is to be followed to configure the system into Force Recovery mode:
1. Hold the Reset & Force Recovery button for a few seconds. Both buttons are located in the SMARC
carrier.
2. Release the Reset button initially and later release the Force Recovery button.
3. Boot firmware will be downloaded to the SMARC sAT30 module iNAND Flash boot device using a flash
script provided by NVIDIA.
Boot firmware can be downloaded to the Module iNAND Flash boot device from a Linux host system. A valid SMARC
sAT30 file set should be present on the host system. The file set will contain the BCT file, Boot loader, Kernel, root file
system and some demo applications. Refer to the Kontron EMD Website and download a valid BSP. A sAT30 BSP will
contain all files needed to flash the iNAND device. Follow the instructions contained in the sTA30 BSP.
More details can be found in the “Linux for Tegra” documentation: http://developer.nvidia.com/mobile/linux-tegra .
9.2 SPI Flash Programming
[TBD. This feature is not yet supported]