User Guide - sdpshost

Warning

sdpshost is a prototype application and it is not tested. To be used at the user’s own risk.

This user’s guide describes how to use sdpshost application.

Command line interface

Utility for communication with ROM on i.MX targets using SDPS protocol (i.MX8/9).

sdpshost [OPTIONS] COMMAND [ARGS]...

Options

-p, --port <COM[,speed>: Serial port configuration. Default baud rate is 115200. Use ‘nxpdevscan’ utility to list devices on serial port.

-u, --usb <VID:PID|USB_PATH|DEV_NAME>: USB device identifier.

Following formats are supported: <vid>, <vid:pid> or <vid,pid>, device/instance path, device name.

<vid>: hex or dec string; e.g. 0x0AB12, 43794.

<vid/pid>: hex or dec string; e.g. 0x0AB12:0x123, 1:3451.

Use ‘nxpdevscan’ utility to list connected device names.

-x, --plugin <identifier=PLUGIN_IDENTIFIER[,param1=value1,param2=value2>

Plugin interface settings.

Following format of plugin setting is supported:

identifier=<PLUGIN_IDENTIFIER>[,<key1>=<value1>,<key2>=<value2>,…]

- <PLUGIN_IDENTIFIER>: Corresponds to the ‘identifier’ attribute of the plugin class

- <key1>=<value1>: Represent a single interface parameter

Optional interface settings:

- Any number of optional <key>=<value> scan settings separated by comma can be defined

- The <key>=<value> pairs are used as keyword parameters for ‘scan’ method of a plugin class

-t, --timeout <ms>: Sets timeout when waiting on data over a serial line. The default is 5000 milliseconds.

-n, --name <name>

Name of the device

Write boot image data.

FILE - binary file to write

sdpshost write-file [OPTIONS] FILE

Arguments