diff --git a/tests/functional/test_aarch64_virt.py b/tests/functional/test_aarch64_virt.py
index 367b6b22f514e..d093aff097ba7 100755
--- a/tests/functional/test_aarch64_virt.py
+++ b/tests/functional/test_aarch64_virt.py
@@ -17,6 +17,7 @@
 from qemu_test import BUILD_DIR
 from qemu_test import QemuSystemTest, Asset
 from qemu_test import exec_command, wait_for_console_pattern
+from qemu_test import exec_command_and_wait_for_pattern
 from qemu_test import get_qemu_img, run_cmd
 from qemu_test.utils import archive_extract
 
@@ -134,9 +135,9 @@ def test_aarch64_virt_gicv2(self):
     # https://linaro.atlassian.net/wiki/spaces/QEMU/pages/29051027459/
     # https://github.com/pbo-linaro/qemu-rme-stack
     ASSET_RME_STACK = Asset(
-        ('https://fileserver.linaro.org/s/JX7oNgfDeGXSxcY/'
-         'download/rme-stack-op-tee-4.2.0.tar.gz'),
-         '1f240f55e8a7a66489c2b7db5d40391e5dcfdd54c82600bd0d4b2145b9a0fbfb')
+        ('https://fileserver.linaro.org/s/7dsXdtbDfBZbCTC/'
+         'download/rme-stack-op-tee-4.2.0-cca-v3-qemu_v8.tar.gz'),
+         '0b49f2652a7201d100365b8ccc6c317f1f8f2f4de6feed084080f52fe1b5fadc')
 
     # This tests the FEAT_RME cpu implementation, by booting a VM supporting it,
     # and launching a nested VM using it.
@@ -148,14 +149,15 @@ def test_aarch64_virt_rme(self):
         self.vm.set_console()
         self.require_accelerator('tcg')
 
-        rme_stack = os.path.join(self.workdir, 'rme-stack')
+        rme_stack = os.path.join(self.workdir,
+                                 'rme-stack-op-tee-4.2.0-cca-v3-qemu_v8')
         kernel = os.path.join(rme_stack, 'out', 'bin', 'Image')
         bios = os.path.join(rme_stack, 'out', 'bin', 'flash.bin')
         drive = os.path.join(rme_stack, 'out-br', 'images', 'rootfs.ext4')
 
         self.vm.add_args('-accel', 'tcg')
         self.vm.add_args('-cpu', 'max,x-rme=on')
-        self.vm.add_args('-m', '8G')
+        self.vm.add_args('-m', '2G')
         self.vm.add_args('-M', 'virt,acpi=off,'
                          'virtualization=on,'
                          'secure=on,'
@@ -171,16 +173,9 @@ def test_aarch64_virt_rme(self):
         self.vm.add_args('-append', 'root=/dev/vda')
 
         self.vm.launch()
-        #######
-        # TODO: use self.exec_command_and_wait_for_pattern instead
+        # Wait for host VM boot to complete.
         self.wait_for_console_pattern('Welcome to Buildroot')
-        time.sleep(0.1)
-        exec_command(self, 'root')
-        time.sleep(0.1)
-
-        ######
-        # TODO: catch error when executing || &print error, catch with
-        # console_pattern
+        exec_command_and_wait_for_pattern(self, 'root', '#')
 
         # We now boot the (nested) guest VM
         exec_command(self,
@@ -193,17 +188,17 @@ def test_aarch64_virt_rme(self):
                      '-kernel /mnt/out/bin/Image '
                      '-initrd /mnt/out-br/images/rootfs.cpio '
                      '-serial stdio')
-        # Detect Realm activation during boot.
+        # Detect Realm activation during (nested) guest boot.
         self.wait_for_console_pattern('SMC_RMI_REALM_ACTIVATE')
         # Wait for (nested) guest boot to complete.
         self.wait_for_console_pattern('Welcome to Buildroot')
+        exec_command_and_wait_for_pattern(self, 'root', '#')
 
-        # TODO:
-        # run cca-workload-attestation report
-        # SMC_RSI_ATTEST_TOKEN_CONTINUE
-        # "cca-realm-hash-algo-id": "sha-512"
-        # "cca-platform-hash-algo-id": "sha-256"
-        # "cca-realm-public-key-hash-algo-id": "sha-256"
+        # query (nested) guest cca report
+        exec_command(self, 'cca-workload-attestation report')
+        self.wait_for_console_pattern('"cca-platform-hash-algo-id": "sha-256"')
+        self.wait_for_console_pattern('"cca-realm-hash-algo-id": "sha-512"')
+        self.wait_for_console_pattern('"cca-realm-public-key-hash-algo-id": "sha-256"')
 
 if __name__ == '__main__':
     QemuSystemTest.main()