Kernel configs for Orange Pi PC 2 differ in "kernel" and "kernel/arch/arm64/configs/", missing patch.

[znoxx]

There is a code scripts/kernel_compile.sh

if [ ! -f $LINUX/.config ]; then
make -C $LINUX ARCH=arm64 CROSS_COMPILE=$TOOLS ${PLATFORM}_linux_defconfig
echo -e "\e[1;31m Using ${PLATFROM}_linux_defconfig \e[0m"
fi

In case .config is not found. This file can be dropper when "make clean" or "make mrproper" is made

Then OrangePiH5_PC2_linux_defconfig is used.
But file, located in kernel/arch/arm64/configs/OrangePiH5_PC2_linux_defconfig differs and lacks SUNXI_GPIOKEY setting.

$ diff .config OrangePiH5_PC2_linux_defconfig
29,30d28
< CONFIG_SUNXI_GPIOKEY=y
<

Please align them.

[BuddyZhang1]

@znoxx
Hi, firends:
According some problem, we use new github to maintain OrangePi PC2,
please use new github:

git clone https://github.com/OrangePiLibra/OrangePi.git