hw/arm/aspeed: add Catalina machine type

Add the 'catalina-bmc' machine type based on the kernel DTS[1] as of
6.16-rc2.  The i2c model is as complete as the current QEMU models
support, but in some cases I substituted devices that are close enough
for present functionality.  Strap registers are were verified with
hardware.

This has been tested with an openbmc image built from [2].

Add a functional test in line with Bletchley, pointing at an image
obtained from the OpenBMC Jenkins server.

[1]: https://github.com/torvalds/linux/blob/v6.16-rc2/arch/arm/boot/dts/aspeed/aspeed-bmc-facebook-catalina.dts
[2]: https://github.com/openbmc/openbmc/commit/5bc73ec261f981d5e586bda5ac78eb0cbd5f92b0

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20250619151458.2831859-1-patrick@stwcx.xyz
Signed-off-by: Cédric Le Goater <clg@redhat.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/tests/functional/test_arm_aspeed_catalina.py b/tests/functional/test_arm_aspeed_catalina.py
new file mode 100755
index 0000000000..dc2f24e7b4
--- /dev/null
+++ b/tests/functional/test_arm_aspeed_catalina.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+#
+# Functional test that boots the ASPEED machines
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu_test import Asset
+from aspeed import AspeedTest
+
+
+class CatalinaMachine(AspeedTest):
+
+    ASSET_CATALINA_FLASH = Asset(
+        'https://github.com/legoater/qemu-aspeed-boot/raw/a866feb5ef81245b4827a214584bf6bcc72939f6/images/catalina-bmc/obmc-phosphor-image-catalina-20250619123021.static.mtd.xz',
+        '287402e1ba021991e06be1d098f509444a02a3d81a73a932f66528b159e864f9')
+
+    def test_arm_ast2600_catalina_openbmc(self):
+        image_path = self.uncompress(self.ASSET_CATALINA_FLASH)
+
+        self.do_test_arm_aspeed_openbmc('catalina-bmc', image=image_path,
+                                        uboot='2019.04', cpu_id='0xf00',
+                                        soc='AST2600 rev A3')
+
+if __name__ == '__main__':
+    AspeedTest.main()