samples: drivers: display: add support for RT595 EVK

Add support for RT595 EVK to display sample using RM68200 based MIPI
panel. The board is configured with an increased heap size to account
for the panel's high resolution.

Signed-off-by: Daniel DeGrasse <[email protected]>

Author: danieldegrasse

samples/drivers/display/boards/mimxrt595_evk_cm33.conf

@@ -0,0 +1,10 @@
+#
+# Copyright 2023, NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+# Sample will allocate buffer equal to: (height / 8) * (height / 4) * pixel depth
+# For the 1280x720 16 bit display, this is (720 / 8) * (720 / 4) * 2 = 32400 bytes
+# We include 128 bytes of padding for kernel heap structures
+CONFIG_HEAP_MEM_POOL_SIZE=32528

samples/drivers/display/sample.yaml

@@ -71,6 +71,12 @@ tests:
     harness: console
     harness_config:
       fixture: fixture_display
+  sample.display.mcux_dcnano_lcdif:
+    platform_allow: mimxrt595_evk_cm33
+    tags: display
+    harness: console
+    harness_config:
+      fixture: fixture_display
   sample.display.sdl:
     build_only: true
     platform_allow: native_posix_64