build(zynqmp): add build config with the pncd SPD

Add build and coverty configs for building the zynqmp platform with pncd
as a SP dispatcher.

Signed-off-by: Florian Lugou <florian.lugou@provenrun.com>
Change-Id: I51ac71dc6336b958f9879ea5c1c7781ca559f393
diff --git a/tf_config/zynqmp-pncd b/tf_config/zynqmp-pncd
new file mode 100644
index 0000000..257691e
--- /dev/null
+++ b/tf_config/zynqmp-pncd
@@ -0,0 +1,5 @@
+CROSS_COMPILE=aarch64-none-elf-
+PLAT=zynqmp
+SPD=pncd
+SPD_PNCD_NS_IRQ=126
+SPD_PNCD_S_IRQ=15