Firmware update¶

Following documentation describes the process of Dasharo open-source firmware update.

Build flashrom¶

Install build dependencies:

apt install git build-essential debhelper pkg-config libpci-dev libusb-1.0-0-dev libftdi1-dev meson

Obtain source code:

git clone https://review.coreboot.org/flashrom.git
cd flashrom

Build flashrom:

make
sudo make install

The whole bios region must be updated.

flashrom -p internal -w [path] --ifd -i bios