forked from Mirrors/opensbi

We move andes directory to platform/generic as the necessary fdt drivers are available, the users can enable the console, timer, ipi, irqchip and reset devices by adding device tree nodes stated in the docs/platform/andes-ae350.md. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Anup Patel <anup@brainfault.org>