Platforms which use raw zboot images may need to link the image at
a fixed address if there is no other way to communicate the load
address to the bootloader. Allow the per-platform Kbuild files
to specify an optional zboot image load address (zload-y) and fall
back to calc_vmlinuz_load_addr if unset.
Signed-off-by: Andrew Bresticker
Cc: Lars-Peter Clausen
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: Andrew Bresticker
Cc: Ezequiel Garcia
Cc: James Hartley
Cc: James Hogan
Patchwork: https://patchwork.linux-mips.org/patch/9566/
Signed-off-by: Ralf Baechle