Cross-Compilation

The SDK build script can compile the driver for another architecture.

1. Install the target cross compiler and prepare the matching kernel source tree.
2. Edit cross_compile_config.sh in the SDK directory:

export ARCH=arm64
export CROSS_COMPILE=/path/to/your/toolchain/bin/aarch64-linux-gnu-
export KERNEL_LOCATION=/path/to/your/kernel-source/

3. Run the cross-compilation command:

./build.sh -c

The kernel source and configuration must match the kernel that will load the module.