: This is critical for connecting devices in "testpoint" or "emergency" mode. It allows PC software to communicate with the Kirin 980 chipset before the full Android OS boots up.
: Since Huawei shifted away from standard Android, much of the driver documentation is now hosted within the OpenHarmony project repositories for ARM-based platforms. hisilicon kirin 980 driver
Under the GNU General Public License (GPL), Huawei/HiSilicon is required to release the kernel source code for devices shipping with the Kirin 980. : This is critical for connecting devices in
git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git make ARCH=arm64 defconfig # Add device tree: hi3670-hikey970.dtb hisilicon kirin 980 driver