User Guide

Jetson TX2 Developer Kit
User Guide
Jetson | DA-07498-001v01 | Copyright © 2014 NVIDIA Corporation. All rights reserved. Page 6 of 25
-L <PATH_TO_FASTBOOT_BIN_FILE>
For example:
$ sudo ./flash.sh –L bootloader/<platform>/fastboot.bin <platform>
<rootdev>
The boot loader and kernel will load.
For more information on U-Boot, see the U-Boot Guide chapter of this document.
Flash Script Usage
You can find the most up-to-date usage information by running flash.sh –h (using the
flash.sh script included in the release). The basic usage information is as follows.
Usage
sudo ./flash.sh [options] <platform> <rootdev>
Where you specify the required parameters and one or more of the options shown in the
following table.
Parameters Description
<platform>
Is jetson-tx2.
<rootdev> Is one of following:
mmcblk0p1 Specifies internal eMMC.
mmcblk1p1 Specifies external SDCARD.
sda1 Specifies external USB device (such as, USB memory
stick or HDD).
eth0 Specifies nfsroot via external USB Ethernet interface.
Options Description
-h Specifies to print this usage information.
-b <bctfile> Specifies the NvFlash Boot Configuration Table (BCT) file.
-c <cfgfile> Specifies the NvFlash configuration file.
-d <dtbfile> Optionally specifies a device tree file to use instead of the default.
-e <emmc_file> Specifies the eMMC size of the target device.
-f <flashapp> Specifies the path to flash application: nvflash or tegra-rcm.
-i Specifies to pass the user kernel command line to the kernel as-is.
-k <partition
id>
Specifies the kernel partition ID to be updated (minimum = 5).
-n <nfs args> Specifies the static NFS network assignments:
<Client IP>:<Server IP>:<Gateway IP>:<Netmask>
-o <odmdata> Specifies the ODM data value.
-p Total eMMC HW boot partition size.
-r
Specifies to skip building and reuse existing system.img.