sw_apps:pmufw: Add tcl procedures to provide support info

Provide tcl procedures to query for processors and os
supported by pmufw app. SDK uses the return values of these
procedures to make sure that pmufw app shows up in the apps
list only when the supported processor type (psu_microblaze)
and OS (standalone) are selected.

Signed-off-by: Jyotheeswar Reddy <jyothee@xilinx.com>
Acked-by: Srikanth Vemula <svemula@xilinx.com>

lib/sw_apps/zynqmp_pmufw/data/zynqmp_pmufw.tcl

@@ -85,3 +85,11 @@ proc swapp_get_linker_constraints {} {
 	# don't generate a linker script. PMU Firmware has its own linker script
 	return "lscript no";
 }
+
+proc swapp_get_supported_processors {} {
+	return "psu_microblaze";
+}
+
+proc swapp_get_supported_os {} {
+	return "standalone";
+}