[chip-test] Failed to load hello world test

Test point name

https://opentitan.org/guides/getting_started/setup_fpga.html#manually-loading-a-bitstream-onto-the-fpga-with-opentitantool

Host side component

Rust

OpenTitanTool infrastructure implemented

Unknown

Contact person

houdonghui1

Checklist

Hello, I am referring to the "FPGA set up chapter" to attempt to load the "hello world" software test into Opentitan. So I executed the following command.
https://opentitan.org/guides/getting_started/setup_fpga.html#bootstrapping-the-demo-software
After the execution of "bazel run//sw/host/opentitantool -- interface=cw310 FPGA set all", the serial port of opentitan only sends this message.

After the execution of 'bazel run//sw/host/opentitantool bootstrap $(ci/scripts/target location. sh//sw/device/examples/hello world: hello world_fga_cw310'bin)', Ubuntu reported this error with no effect.

May I ask what I need to do to solve this problem?

I am using my own FPGA board and have a SAM3X that has exactly the same functionality as the CW310 board，so I can only load the bitstream of Opentitan into FPGA through another interface first, and then use SAM3X to load the software into Opentitan for testing.

Start with the linked FPGA setup guide sections for manually loading a bitstream and bootstrapping the demo software, then inspect the reported opentitantool commands and their Ubuntu output. Reproduce the hello-world loading attempt with the described FPGA and SAM3X setup; done means the hello-world software loads and produces the expected serial output.