Nov. 11, 2021
7:17 a.m.
Hint: Just branching to El1 probably isn't enough. Documentation/arm64/booting.rst
All these conditions should be set by the bootloader when it loads the hypervisor(which prints Hello World at first). I only have to keep the dtb address in x0 and jump to EL! I have also added the kernel image header <https://www.kernel.org/doc/html/latest/arm64/booting.html#call-the-kernel-im...> to Hypervsisor's boot.S file so that rpi bootloader identifies it as the linux kernel and sets all the conditions defined in Documentation/arm64/booting.rst including loading dtb and storing its address in x0. What am I missing here?