Reserve the area in RAM that the ROM expects the extension hook table to
be in. Also provide a definition for the table in a header so FW can insert
entries easily, if needed.
Cc: Kristopher Bechamp <kristop@xilinx.com>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reviewed-by: Jyotheeswar Reddy <jyothee@xilinx.com>
