test-configs: add sparc64 sun4u qemu

Since kernelCI builds sparc64 defconfig, we could now boot some sparc64 qemu.
From the 3 qemu machine, only sun4u is easy to add.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>

config/core/test-configs.yaml

@@ -1494,6 +1494,19 @@ device_types:
     filters:
       - passlist: {defconfig: ['defconfig']}
 
+  qemu_sparc64:
+    base_name: qemu
+    mach: qemu
+    arch: sparc64
+    boot_method: qemu
+    context:
+      arch: sparc64
+      guestfs_interface: 'ide'
+      machine: 'sun4u'
+      no_kvm: True
+      memory: 384
+      model: 'model=sunhme'
+
   qemu_x86_64: &qemu_x86_64
     base_name: qemu
     mach: qemu
@@ -2597,6 +2610,10 @@ test_configs:
     test_plans:
       - baseline_qemu
 
+  - device_type: qemu_sparc64
+    test_plans:
+      - baseline_qemu
+
   - device_type: qemu_x86_64
     test_plans:
       - baseline_qemu

config/lava/boot/generic-qemu-boot-template.jinja2

@@ -11,6 +11,10 @@
 {% set console_dev = console_dev|default('ttyS0') %}
 {% set qemu_binary = 'qemu-system-riscv64' %}
 {% endif %}
+{% if arch == 'sparc64' %}
+{% set console_dev = console_dev|default('ttyS0') %}
+{% set qemu_binary = 'qemu-system-sparc64' %}
+{% endif %}
 {% if arch == 'x86_64' %}
 {% set console_dev = console_dev|default('ttyS0') %}
 {% set qemu_binary = 'qemu-system-x86_64' %}