This procedure can be done with the host powered on, but it might result in artifacts such as power button starting to blink until the host is rebooted. Once uploaded, the BMC is able to self-update. The preferred method of updating the BMC is to take the BMC update files that you have either compiled or obtained from official Raptor Computing Systems sources, and to upload them to the BMC. This IPMI MAC address may also be found on the mainboard below CPU0 should you need to reprogram it for any reason. In particular, from the factory, the IPMI MAC address is stored in both the U-Boot loader via the default environment variable string, and the currently active U-Boot environment variables. Erasing the entire BMC flash device will also erase U-Boot and its associated environment variables, requiring that they be reloaded from information printed on the mainboard itself. Note: The BMC should never need to be fully reprogrammed. Installed System Package revision lower than v2.00 Starting with System Package v2.00 installed on the BMC, you can transfer a new image-bmc file to the BMC and reboot to install the update without worrying about erasing any critical data from Flash. We will also continue to support the SSH-based update mechanism, which is appropriate for large enterprise deployments and advanced users. Simply navigate to log in with your root credentials, and select Server Configuration->Firmware. Starting with System Package v2.00, there is an easy point+click upgrade mechanism available for your BMC and PNOR components. Updating the BMC firmware Installed System Package revision v2.00 or higher This is not unique to our systems the nature of all software is that the binary form may be very difficult to analyze for undesired or unintended operation. Please note that, in general, the only way to guarantee that you or your organization's security requirements are met is to download and audit the provided source code, then compile from that audited codebase. While we strongly encourage you to compile your own firmware components from the provided source, we also provide prebuilt firmware images for download. Should an FPGA bitstream update be desired, a direct SPI programming connection to a Flashrom compatible system is required via the provided FPGA programming header.Ī list of current firmware versions for each supported product is available on the pages shown below: In contrast, the FPGA bitstream is rarely changed. The BMC and host PNOR are easily upgradeable over a network connection. Your Raptor Computing Systems POWER9 mainboard contains three primary firmware components - a system control FPGA bitstream, the BMC software stack, and the host OpenPOWER firmware (PNOR). This guide describes how to upgrade the firmware of your RCS OpenPOWER machine. 4.2 Installed System Package revision lower than v2.00.4.1 Installed System Package revision v2.00 or higher.
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