Orin QSPI Flash from BMC

NVIDIA Docs Hub NVIDIA IGX Orin BMC User Guide (Latest) Orin QSPI Flash from BMC

Setup the flash source

Extract the build archive to your Ubuntu host machine:

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            sudo tar xvjf Jetson_Linux_<release version>R36.0.0_aarch64.tbz2
cd Linux_for_Tegra/rootfs/
sudo tar xvf ../../Tegra_Linux_Sample-Root-Filesystem_<release version>R36.0.0_aarch64.tbz2
sudo ./apply_binaries.sh

Get bmc_fw_<release version>_aarch64.tbz2. The bin package location is bmc/igx_bmc_pkg.tbz2.

Extract igx_bmc_pkg.tbz2:

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            tar xvf igx_bmc_pkg.tbz2

Export the flash source as NFS

Install NFS server to the Ubuntu host.

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            sudo apt install nfs-kernel-server

Add the flash source path in exports, <Jetson Linux dir PATH> is a directory path where Jetson Linux tar is extracted
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```
            
            sudo vim /etc/exports
        
```

Add the Jetson Linux tar directory path in the file

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            <Jetson Linux dir PATH> \*(rw,async,no_subtree_check,no_root_squash)
sudo exportfs -a

Mount the <Jetson Linux dir PATH> into BMC

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            mount -t nfs <Ubuntu server IP>:<Jetson Linux dir PATH> /mnt/

Setup BMC and flash IGX Orin.

Create mmc folder

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            mkdir /media/mmc

Set up the BMC flash environment

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            cd /mnt/bmc/
./igx_bmc_pkg/orin_flash_bmc_config.sh --bin-tar
./igx_bmc_pkg/bmc_extra_bin_pkg.tbz2 --bin-mnt /media/mmc

The above command will create the bin_config file in the /media/mmc directory. Source this file and it will set up the environment.
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```
            
            source /media/mmc/bin_config
        
```

Put IGX into recovery mode

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            powerctrl recovery

Flash Orin QSPI from the BMC

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            cd /mnt/Linux_For_tegra/
./flash.sh p3740-0002-p3701-0008-qspi internal

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