[PULL 13/29] test/functional/aarch64: Split the ast2700a1-evb OpenBMC boot test

["Cédric Le Goater" <clg@redhat.com>]

The 'ast2700a1-evb' machine has two functional tests: one loading
firmware components into memory and another using a vbootrom
image. Both tests perform a full OpenBMC boot and run checks on I2C
and PCIe devices, which is redundant and time-consuming.

To save CI resources, the vbootrom test is refactored to focus on the
firmware boot process only. The OpenBMC boot verification logic is
split and a new verify_openbmc_boot_start() helper is introduced to
only wait for the kernel to start.

The vbootrom test now uses this function and the less essential I2C
and PCIe checks have been removed from this test case.

Cc: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Jamin Lin <jamin_lin@aspeedtech.com>
Link: https://lore.kernel.org/qemu-devel/20251007141604.761686-6-clg@redhat.com
[ clg: Changed pattern from 'Starting kernel ...' to 'Linux version ' ]
Signed-off-by: Cédric Le Goater <clg@redhat.com>
---
 tests/functional/aarch64/test_aspeed_ast2700.py | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/tests/functional/aarch64/test_aspeed_ast2700.py b/tests/functional/aarch64/test_aspeed_ast2700.py
index a60dc1259f69..0ced1a25021d 100755
--- a/tests/functional/aarch64/test_aspeed_ast2700.py
+++ b/tests/functional/aarch64/test_aspeed_ast2700.py
@@ -37,10 +37,13 @@ def verify_vbootrom_firmware_flow(self):
         wait_for_console_pattern(self, 'done')
         wait_for_console_pattern(self, 'Jumping to BL31 (Trusted Firmware-A)')
 
-    def verify_openbmc_boot_and_login(self, name):
+    def verify_openbmc_boot_start(self):
         wait_for_console_pattern(self, 'U-Boot 2023.10')
         wait_for_console_pattern(self, '## Loading kernel from FIT Image')
-        wait_for_console_pattern(self, 'Starting kernel ...')
+        wait_for_console_pattern(self, 'Linux version ')
+
+    def verify_openbmc_boot_and_login(self, name):
+        self.verify_openbmc_boot_start()
 
         wait_for_console_pattern(self, f'{name} login:')
         exec_command_and_wait_for_pattern(self, 'root', 'Password:')
@@ -141,9 +144,7 @@ def test_aarch64_ast2700a1_evb_sdk_vbootrom_v09_08(self):
         self.vm.add_args('-netdev', 'user,id=net1')
         self.start_ast2700_test_vbootrom('ast2700-default')
         self.verify_vbootrom_firmware_flow()
-        self.verify_openbmc_boot_and_login('ast2700-default')
-        self.do_ast2700_i2c_test()
-        self.do_ast2700_pcie_test()
+        self.verify_openbmc_boot_start()
 
 if __name__ == '__main__':
     QemuSystemTest.main()
-- 
2.51.0