soc: mimx8mm6_m4: add .resource_table section to linker script

This is required to include the resource table in the build output.

Signed-off-by: Matthias Fend <[email protected]>

Author: emfend

soc/arm/nxp_imx/mimx8mm6_m4/CMakeLists.txt

@@ -7,3 +7,8 @@
 zephyr_sources(
   soc.c
   )
+
+if(CONFIG_OPENAMP_RSC_TABLE)
+  zephyr_linker_section(NAME .resource_table GROUP ROM_REGION NOINPUT)
+  zephyr_linker_section_configure(SECTION .resource_table KEEP INPUT ".resource_table*")
+endif()

soc/arm/nxp_imx/mimx8mm6_m4/linker.ld

@@ -5,3 +5,13 @@
  */
 
 #include <arch/arm/aarch32/cortex_m/scripts/linker.ld>
+
+SECTIONS
+     {
+#ifdef CONFIG_OPENAMP_RSC_TABLE
+        SECTION_PROLOGUE(.resource_table,, SUBALIGN(4))
+        {
+            KEEP(*(.resource_table*))
+        } GROUP_LINK_IN(ROMABLE_REGION)
+#endif
+     }