Added script that would validate the iMX8MM emulation by checking the
linux console log. If it succeeds, it will return:-

ok 1 test_imx8mm_evk.Imx8mmEvkMachine.test_aarch64_imx8mm_evk_usdhc

Signed-off-by: Gaurav Sharma <gaurav.sharma_7@nxp.com>
---
 tests/functional/aarch64/meson.build        |  2 +
 tests/functional/aarch64/test_imx8mm_evk.py | 67 +++++++++++++++++++++
 2 files changed, 69 insertions(+)
 create mode 100755 tests/functional/aarch64/test_imx8mm_evk.py

diff --git a/tests/functional/aarch64/meson.build b/tests/functional/aarch64/meson.build
index 5ad52f93e1..c0e5be1b58 100644
--- a/tests/functional/aarch64/meson.build
+++ b/tests/functional/aarch64/meson.build
@@ -4,6 +4,7 @@ test_aarch64_timeouts = {
   'aspeed_ast2700' : 600,
   'aspeed_ast2700fc' : 600,
   'device_passthrough' : 720,
+  'imx8mm_evk' : 240,
   'imx8mp_evk' : 240,
   'raspi4' : 480,
   'reverse_debug' : 180,
@@ -27,6 +28,7 @@ tests_aarch64_system_thorough = [
   'aspeed_ast2700fc',
   'device_passthrough',
   'hotplug_pci',
+  'imx8mm_evk',
   'imx8mp_evk',
   'kvm',
   'multiprocess',
diff --git a/tests/functional/aarch64/test_imx8mm_evk.py b/tests/functional/aarch64/test_imx8mm_evk.py
new file mode 100755
index 0000000000..224fe4669e
--- /dev/null
+++ b/tests/functional/aarch64/test_imx8mm_evk.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python3
+#
+# Functional test that boots a Linux kernel and checks the console
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu_test import LinuxKernelTest, Asset
+
+class Imx8mmEvkMachine(LinuxKernelTest):
+
+    ASSET_IMAGE = Asset(
+        ('https://cloud.debian.org/images/cloud/bookworm/20231210-1590/'
+         'debian-12-generic-arm64-20231210-1590.tar.xz'),
+        '7ebf1577b32d5af6204df74b54ca2e4675de9b5a9fa14f3ff70b88eeb7b3b359')
+
+    KERNEL_OFFSET = 0x51000000
+    KERNEL_SIZE = 32622528
+    INITRD_OFFSET = 0x76000000
+    INITRD_SIZE = 30987766
+    DTB_OFFSET = 0x64DB5000
+    DTB_SIZE = 36812
+
+    def extract(self, in_path, out_path, offset, size):
+        try:
+            with open(in_path, "rb") as source:
+                source.seek(offset)
+                data = source.read(size)
+            with open(out_path, "wb") as target:
+                target.write(data)
+        except (IOError, ValueError) as e:
+            self.log.error(f"Failed to extract {out_path}: {e}")
+            raise
+
+    def setUp(self):
+        super().setUp()
+
+        self.image_path = self.scratch_file("disk.raw")
+        self.kernel_path = self.scratch_file("linux")
+        self.initrd_path = self.scratch_file("initrd.zstd")
+        self.dtb_path = self.scratch_file("imx8mm-evk.dtb")
+
+        self.archive_extract(self.ASSET_IMAGE)
+        self.extract(self.image_path, self.kernel_path,
+                     self.KERNEL_OFFSET, self.KERNEL_SIZE)
+        self.extract(self.image_path, self.initrd_path,
+                     self.INITRD_OFFSET, self.INITRD_SIZE)
+        self.extract(self.image_path, self.dtb_path,
+                     self.DTB_OFFSET, self.DTB_SIZE)
+
+    def test_aarch64_imx8mm_evk_usdhc(self):
+        self.require_accelerator("tcg")
+        self.set_machine('imx8mm-evk')
+        self.vm.set_console(console_index=1)
+        self.vm.add_args('-m', '2G',
+                         '-smp', '4',
+                         '-kernel', self.kernel_path,
+                         '-initrd', self.initrd_path,
+                         '-dtb', self.dtb_path,
+                         '-append', 'root=/dev/mmcblk2p1',
+                         '-drive', f'file={self.image_path},if=sd,bus=2,'
+                                    'format=raw,id=mmcblk2,snapshot=on')
+
+        self.vm.launch()
+        self.wait_for_console_pattern('Welcome to ')
+
+if __name__ == '__main__':
+    LinuxKernelTest.main()
-- 
2.34.1