upd72020x-load -u -b 0x02 -d 0x00 -f 0x0 -i m with -b, -d and -f specifying the PCI bus, device and function address. The firmware image is uploaded into the chipset RAM using the command.I am using firmware version 2.0.2.6 with my uPD720202-based card. It might be extracted from the update tool for Windows (either downloaded from the Internet or obtained from a driver disk shipped with the card). First, a firmware image for the chipset is required.It provides the functionality to upload the firmware required for certain extension cards before they can used with Linux. Hope this helps for those that have been having problems.Upd72020x-load is a Linux userspace firmware loader for Renesas uPD720201/uPD720202 familiy USB 3.0 controllers. This will upgrade any and all NEC/Renesas USB 3.0 host controllers in your system to firmware version 3028 which is currently the most recent one available. On Gigabyte boards you can change /srom 0 to /srom 2, but /srom 0 is an auto detect and will work on boards using different flash memory from Gigabyte.
Once you've booted up you type: D200FW36 /srom 0 /writeall m cfg.ini and hit enter. This may, or may not, fix some issues that you're having with USB 3.0.ĭownload the file below, put it on a Dos bootable USB stick (can't help you on how to make one on a Mac, I doubt it's even possible, but this is a requirement) and boot from the USB stick by pressing F12 on Gigabyte boards at boot and then select hard drives and the USB stick. Ok, this took a little bit longer time than I expected to sort out, but for those of you either with a Hackingtosh without Windows on it, or for those of you with a motherboard with a pair of NEC/Renesas USB 3.0 uPD720200 host controllers, this will help you update the host controller firmware to the currently latest known version.
Building a CustoMac Hackintosh: Buyer's Guide
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