qemu-cortex-r5: add support

Mostly for testing out cortex-r tunes...mostly

Signed-off-by: Jon Mason <jon.mason@arm.com>

.gitlab-ci.yml

@@ -153,6 +153,9 @@ n1sdp/armgcc:
 qemu-cortex-a53:
   extends: .build
 
+qemu-cortex-r5:
+  extends: .build
+
 qemuarm64-sbsa:
   extends: .build
 

ci/qemu-cortex-r5.yml

@@ -0,0 +1,10 @@
+header:
+  version: 9
+  includes:
+    - base.yml
+    - meta-zephyr.yml
+
+machine: qemu-cortex-r5
+
+target:
+  - zephyr-philosophers

meta-arm-bsp/conf/machine/qemu-cortex-r5.conf

@@ -0,0 +1,22 @@
+#@TYPE: Machine
+#@NAME: qemu_cortex_r5
+#@DESCRIPTION: Machine for Zephyr BOARD qemu_cortex_r5
+
+require conf/machine/include/qemu.inc
+require conf/machine/include/arm/armv7r/tune-cortexr5.inc
+
+# GLIBC will not work with Cortex-R.
+TCLIBC = "newlib"
+
+# For runqemu
+QB_SYSTEM_NAME = "qemu-system-aarch64"
+QB_MACHINE = "-machine xlnx-zcu102"
+QB_CPU = "-cpu cortex-r5"
+QB_MEM = "-m 64k"
+QB_OPT_APPEND = "-nographic -vga none"
+QB_RNG = ""
+
+# Zephyr RTOS settings
+ZEPHYR_BOARD = "qemu_cortex_r5"
+ZEPHYR_INHERIT_CLASSES += "zephyr-qemuboot"
+ARCH:qemu-cortex-r5 = "arm"