Refactor the AST2700 functional test to boot using the vbootrom image
instead of manually loading boot components with -device loader.
The boot ROM binary is now passed via the
-bios option, using the image located in pc-bios/ast27x0_bootrom.bin.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
---
 tests/functional/test_aarch64_aspeed.py | 38 +------------------------
 1 file changed, 1 insertion(+), 37 deletions(-)

diff --git a/tests/functional/test_aarch64_aspeed.py b/tests/functional/test_aarch64_aspeed.py
index c25c966278..971f548534 100755
--- a/tests/functional/test_aarch64_aspeed.py
+++ b/tests/functional/test_aarch64_aspeed.py
@@ -36,43 +36,7 @@ def do_test_aarch64_aspeed_sdk_start(self, image):
             'c1f4496aec06743c812a6e9a1a18d032f34d62f3ddb6956e924fef62aa2046a5')
 
     def start_ast2700_test(self, name):
-        num_cpu = 4
-        uboot_size = os.path.getsize(self.scratch_file(name,
-                                                       'u-boot-nodtb.bin'))
-        uboot_dtb_load_addr = hex(0x400000000 + uboot_size)
-
-        load_images_list = [
-            {
-                'addr': '0x400000000',
-                'file': self.scratch_file(name,
-                                          'u-boot-nodtb.bin')
-            },
-            {
-                'addr': str(uboot_dtb_load_addr),
-                'file': self.scratch_file(name, 'u-boot.dtb')
-            },
-            {
-                'addr': '0x430000000',
-                'file': self.scratch_file(name, 'bl31.bin')
-            },
-            {
-                'addr': '0x430080000',
-                'file': self.scratch_file(name, 'optee',
-                                          'tee-raw.bin')
-            }
-        ]
-
-        for load_image in load_images_list:
-            addr = load_image['addr']
-            file = load_image['file']
-            self.vm.add_args('-device',
-                             f'loader,force-raw=on,addr={addr},file={file}')
-
-        for i in range(num_cpu):
-            self.vm.add_args('-device',
-                             f'loader,addr=0x430000000,cpu-num={i}')
-
-        self.vm.add_args('-smp', str(num_cpu))
+        self.vm.add_args('-bios', 'ast27x0_bootrom.bin')
         self.vm.add_args('-device',
                          'tmp105,bus=aspeed.i2c.bus.1,address=0x4d,id=tmp-test')
         self.do_test_aarch64_aspeed_sdk_start(
-- 
2.43.0