Xilinx Kria KV260 User Manual

1. Connect the PC to the KV260 Starter Kit via Ethernet as shown in Figure 5.
2. Set the PC to a stac IP address that is on the same subnet as the recovery tool
(192.168.0.XYZ), but not 192.168.0.111.
3. Hold the rmware update buon when powering on the device. You should also see the
UART print outs from the recovery applicaon.
4. Use a web-browser (e.g., Chrome or Firefox) on the PC to navigate to the URL http://
192.168.0.111 for access to the Ethernet recovery tool.
5. Use the Ethernet recovery tool GUI in the web-browser to update either the A or B boot
rmware parons with a BOOT.BIN le from the le system on the PC. The Ethernet
recovery tool interface is shown in the following gure.
Figure 6: Ethernet Recovery Tool Interface
Boot Firmware A/B Update
As outlined in the Chapter 3: Boot Devices and Firmware Overview secon, the Xilinx starter kit
and SOM provide two copies of the boot rmware in the QSPI device. This mechanism has a
robust update infrastructure through a ping-pong methodology, where the last known good boot
image is always kept available in the plaorm. The Xilinx starter kit Linux provides a ulity for
doing these updates enrely on-target. The steps for using the Xilinx SOM A/B update tool are:
1. Place the new BOOT.BIN in the Linux le system.
Chapter 6: Board Reset, Firmware Update, and Recovery
UG1089 (v1.2) July 26, 2022 www.xilinx.com
KV260 Starter Kit 22
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Xilinx Kria KV260 Specifications

General

Brand	Xilinx
Model	Kria KV260
Category	Controller
Language	English