test: add labgrid-style configs for some emulated targets

There are various ways barebox can run under emulation, some of them are
described in the documentation and some more in the git history.

Make running the emulators more convenient to use by collecting some
known-good emulator invocations in a machine readable format.

These files can be processed by a test/emulate.pl script added in a
follow-up commit. They contain enough information to configure, build
and run barebox inside an emulator. Those YAML files utilizing QEMUDriver
can also be directly parsed by labgrid for running tests.

Utilizing labgrid for this will allow using the same test suite for
physical targets as well in future.

Acked-by: Rouven Czerwinski <r.czerwinski@pengutronix.de>
Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20210604084704.17410-10-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

22 files changed, 393 insertions, 0 deletions

diff --git a/test/arm/a15@vexpress_defconfig.yaml b/test/arm/a15@vexpress_defconfig.yaml
new file mode 100644
index 0000000000..941e914ab2
--- /dev/null
+++ b/test/arm/a15@vexpress_defconfig.yaml
@@ -0,0 +1,20 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: vexpress-a15
+        cpu: cortex-a15
+        memory: 1024M
+        bios: barebox-vexpress-ca15.img
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+images:
+  barebox-vexpress-ca15.img: !template "$LG_BUILDDIR/images/barebox-vexpress-ca15.img"
+tools:
+  qemu: /usr/bin/qemu-system-arm
+imports:
+  -  ../strategy.py
diff --git a/test/arm/a9@vexpress_defconfig.yaml b/test/arm/a9@vexpress_defconfig.yaml
new file mode 100644
index 0000000000..fefee153cf
--- /dev/null
+++ b/test/arm/a9@vexpress_defconfig.yaml
@@ -0,0 +1,20 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: vexpress-a9
+        cpu: cortex-a9
+        memory: 1024M
+        bios: barebox-vexpress-ca9.img
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+images:
+  barebox-vexpress-ca9.img: !template "$LG_BUILDDIR/images/barebox-vexpress-ca9.img"
+tools:
+  qemu: /usr/bin/qemu-system-arm
+imports:
+  -  ../strategy.py
diff --git a/test/arm/qemu_virt64_defconfig.yaml b/test/arm/qemu_virt64_defconfig.yaml
new file mode 100644
index 0000000000..ed308591da
--- /dev/null
+++ b/test/arm/qemu_virt64_defconfig.yaml
@@ -0,0 +1,24 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: virt
+        cpu: cortex-a57
+        memory: 1024M
+        kernel: barebox-dt-2nd.img
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+    runner:
+      tuxmake_arch: arm64
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+tools:
+  qemu: /usr/bin/qemu-system-aarch64
+imports:
+  -  ../strategy.py
diff --git a/test/arm/vexpress_defconfig.yaml b/test/arm/vexpress_defconfig.yaml
new file mode 120000
index 0000000000..732f51b19d
--- /dev/null
+++ b/test/arm/vexpress_defconfig.yaml
@@ -0,0 +1 @@
+a9@vexpress_defconfig.yaml
\ No newline at end of file
diff --git a/test/arm/virt@vexpress_defconfig.yaml b/test/arm/virt@vexpress_defconfig.yaml
new file mode 100644
index 0000000000..66ecf20690
--- /dev/null
+++ b/test/arm/virt@vexpress_defconfig.yaml
@@ -0,0 +1,22 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: virt
+        cpu: cortex-a7
+        memory: 1024M
+        kernel: barebox-dt-2nd.img
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+tools:
+  qemu: /usr/bin/qemu-system-arm
+imports:
+  -  ../strategy.py
diff --git a/test/kconfig/virtio-pci.cfg b/test/kconfig/virtio-pci.cfg
new file mode 100644
index 0000000000..78237b8fca
--- /dev/null
+++ b/test/kconfig/virtio-pci.cfg
@@ -0,0 +1,6 @@
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_VIRTIO_BLK=y
+CONFIG_HWRNG=y
+CONFIG_HW_RANDOM_VIRTIO=y
diff --git a/test/mips/be@qemu-malta_defconfig.yaml b/test/mips/be@qemu-malta_defconfig.yaml
new file mode 100644
index 0000000000..774023cd84
--- /dev/null
+++ b/test/mips/be@qemu-malta_defconfig.yaml
@@ -0,0 +1,22 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: malta
+        cpu: M14Kc
+        memory: 256M
+        bios: barebox-qemu-malta.img
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-pci
+images:
+  barebox-qemu-malta.img: !template "$LG_BUILDDIR/images/barebox-qemu-malta.img"
+tools:
+  qemu: /usr/bin/qemu-system-mips
+imports:
+  -  ../strategy.py
diff --git a/test/mips/le@qemu-malta_defconfig.yaml b/test/mips/le@qemu-malta_defconfig.yaml
new file mode 100644
index 0000000000..8fc8c4dae9
--- /dev/null
+++ b/test/mips/le@qemu-malta_defconfig.yaml
@@ -0,0 +1,25 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: malta
+        cpu: M14Kc
+        memory: 256M
+        bios: barebox-qemu-malta.img.swapped
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-pci
+    runner:
+      kconfig_add:
+        - CONFIG_CPU_LITTLE_ENDIAN=y
+images:
+  barebox-qemu-malta.img.swapped: !template "$LG_BUILDDIR/images/barebox-qemu-malta.img.swapped"
+tools:
+  qemu: /usr/bin/qemu-system-mipsel
+imports:
+  -  ../strategy.py
diff --git a/test/mips/qemu-malta_defconfig.yaml b/test/mips/qemu-malta_defconfig.yaml
new file mode 120000
index 0000000000..481b6e5477
--- /dev/null
+++ b/test/mips/qemu-malta_defconfig.yaml
@@ -0,0 +1 @@
+be@qemu-malta_defconfig.yaml
\ No newline at end of file
diff --git a/test/openrisc/generic_defconfig.yaml b/test/openrisc/generic_defconfig.yaml
new file mode 100644
index 0000000000..0a2d4a7a18
--- /dev/null
+++ b/test/openrisc/generic_defconfig.yaml
@@ -0,0 +1,20 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: or1k-sim
+        cpu: or1200
+        memory: 256M
+        kernel: barebox
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+images:
+  barebox: !template "$LG_BUILDDIR/barebox"
+tools:
+  qemu: /usr/bin/qemu-system-or1k
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/qemu@virt32_defconfig.yaml b/test/riscv/qemu@virt32_defconfig.yaml
new file mode 100644
index 0000000000..5c602635d4
--- /dev/null
+++ b/test/riscv/qemu@virt32_defconfig.yaml
@@ -0,0 +1,27 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: virt
+        cpu: rv32
+        memory: 256M
+        kernel: barebox-dt-2nd.img
+        bios: opensbi-riscv32-generic-fw_dynamic.bin
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+    runner:
+      download:
+        opensbi-riscv32-generic-fw_dynamic.bin: https://github.com/qemu/qemu/blob/v5.2.0/pc-bios/opensbi-riscv32-generic-fw_dynamic.bin?raw=true
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+  opensbi-riscv32-generic-fw_dynamic.bin: !template "$LG_BUILDDIR/opensbi-riscv32-generic-fw_dynamic.bin"
+tools:
+  qemu: /usr/bin/qemu-system-riscv32
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/qemu@virt64_defconfig.yaml b/test/riscv/qemu@virt64_defconfig.yaml
new file mode 100644
index 0000000000..fefbd20e5c
--- /dev/null
+++ b/test/riscv/qemu@virt64_defconfig.yaml
@@ -0,0 +1,27 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: virt
+        cpu: rv64
+        memory: 256M
+        kernel: barebox-dt-2nd.img
+        bios: opensbi-riscv64-generic-fw_dynamic.bin
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+    runner:
+      download:
+        opensbi-riscv64-generic-fw_dynamic.bin: https://github.com/qemu/qemu/blob/v5.2.0/pc-bios/opensbi-riscv64-generic-fw_dynamic.bin?raw=true
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+  opensbi-riscv64-generic-fw_dynamic.bin: !template "$LG_BUILDDIR/opensbi-riscv64-generic-fw_dynamic.bin"
+tools:
+  qemu: /usr/bin/qemu-system-riscv64
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/sifive_defconfig.yaml b/test/riscv/sifive_defconfig.yaml
new file mode 100644
index 0000000000..f7299453a4
--- /dev/null
+++ b/test/riscv/sifive_defconfig.yaml
@@ -0,0 +1,25 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: sifive_u
+        cpu: sifive-u54
+        memory: 256M
+        kernel: barebox-hifive-unleashed.img
+        bios: opensbi-riscv64-generic-fw_dynamic.bin
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    runner:
+      download:
+        opensbi-riscv64-generic-fw_dynamic.bin: https://github.com/qemu/qemu/blob/v5.2.0/pc-bios/opensbi-riscv64-generic-fw_dynamic.bin?raw=true
+images:
+  barebox-hifive-unleashed.img: !template "$LG_BUILDDIR/images/barebox-hifive-unleashed.img"
+  opensbi-riscv64-generic-fw_dynamic.bin: !template "$LG_BUILDDIR/opensbi-riscv64-generic-fw_dynamic.bin"
+tools:
+  qemu: /usr/bin/qemu-system-riscv64
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/tinyemu@virt32_defconfig.yaml b/test/riscv/tinyemu@virt32_defconfig.yaml
new file mode 100644
index 0000000000..1102f36aca
--- /dev/null
+++ b/test/riscv/tinyemu@virt32_defconfig.yaml
@@ -0,0 +1,22 @@
+targets:
+  main:
+    drivers:
+      TinyEMUDriver: # not yet supported by labgrid, only for interactive use
+        temu_bin: temu
+        config: ./Documentation/boards/riscv/barebox-virt32.cfg
+        image: barebox-dt-2nd.img
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+    runner:
+      download:
+        bbl32.bin: https://barebox.org/jsbarebox/bbl32.bin
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+tools:
+  temu: /usr/local/bin/temu
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/tinyemu@virt64_defconfig.yaml b/test/riscv/tinyemu@virt64_defconfig.yaml
new file mode 100644
index 0000000000..e9624160ef
--- /dev/null
+++ b/test/riscv/tinyemu@virt64_defconfig.yaml
@@ -0,0 +1,22 @@
+targets:
+  main:
+    drivers:
+      TinyEMUDriver: # not yet supported by labgrid, only for interactive use
+        temu_bin: temu
+        config: ./Documentation/boards/riscv/barebox-virt64.cfg
+        image: barebox-dt-2nd.img
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-mmio
+    runner:
+      download:
+        bbl64.bin: https://barebox.org/jsbarebox/bbl64.bin
+images:
+  barebox-dt-2nd.img: !template "$LG_BUILDDIR/images/barebox-dt-2nd.img"
+tools:
+  temu: /usr/local/bin/temu
+imports:
+  -  ../strategy.py
diff --git a/test/riscv/virt32_defconfig.yaml b/test/riscv/virt32_defconfig.yaml
new file mode 120000
index 0000000000..e9d7237f53
--- /dev/null
+++ b/test/riscv/virt32_defconfig.yaml
@@ -0,0 +1 @@
+qemu@virt32_defconfig.yaml
\ No newline at end of file
diff --git a/test/riscv/virt64_defconfig.yaml b/test/riscv/virt64_defconfig.yaml
new file mode 120000
index 0000000000..ab419d5e7f
--- /dev/null
+++ b/test/riscv/virt64_defconfig.yaml
@@ -0,0 +1 @@
+qemu@virt64_defconfig.yaml
\ No newline at end of file
diff --git a/test/sandbox/sandbox_defconfig.yaml b/test/sandbox/sandbox_defconfig.yaml
new file mode 100644
index 0000000000..784f491466
--- /dev/null
+++ b/test/sandbox/sandbox_defconfig.yaml
@@ -0,0 +1,12 @@
+targets:
+  main:
+    drivers:
+      NativeExecutableDriver: # not yet supported by labgrid, only for interactive use
+        command: ./barebox
+        image: barebox
+    runner:
+      tuxmake_arch: um
+images:
+  barebox: !template "$LG_BUILDDIR/barebox"
+tools:
+  qemu: /usr/local/bin/temu
diff --git a/test/x86/efi_defconfig.yaml b/test/x86/efi_defconfig.yaml
new file mode 120000
index 0000000000..942dc259d5
--- /dev/null
+++ b/test/x86/efi_defconfig.yaml
@@ -0,0 +1 @@
+pc@efi_defconfig.yaml
\ No newline at end of file
diff --git a/test/x86/pc@efi_defconfig.yaml b/test/x86/pc@efi_defconfig.yaml
new file mode 100644
index 0000000000..280f5dcee9
--- /dev/null
+++ b/test/x86/pc@efi_defconfig.yaml
@@ -0,0 +1,31 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: pc
+        cpu: Nehalem
+        memory: 1024M
+        kernel: barebox.efi
+        bios: OVMF.fd
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - pci
+    runner:
+      tuxmake_arch: x86_64
+      kconfig_add:
+        - CONFIG_DRIVER_SERIAL_NS16550=y
+        - CONFIG_CONSOLE_ACTIVATE_FIRST=y # avoid duplicate output
+      download:
+        OVMF.fd: /usr/share/qemu/OVMF.fd
+images:
+  barebox.efi: !template "$LG_BUILDDIR/barebox.efi"
+  OVMF.fd: !template "$LG_BUILDDIR/OVMF.fd"
+tools:
+  qemu: /usr/bin/qemu-system-x86_64
+imports:
+  -  ../strategy.py
diff --git a/test/x86/q35@efi_defconfig.yaml b/test/x86/q35@efi_defconfig.yaml
new file mode 100644
index 0000000000..dcb3f604c0
--- /dev/null
+++ b/test/x86/q35@efi_defconfig.yaml
@@ -0,0 +1,31 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: q35
+        cpu: Nehalem
+        memory: 1024M
+        kernel: barebox.efi
+        bios: OVMF.fd
+        extra_args: -global ICH9-LPC.noreboot=false
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - pci
+    runner:
+      tuxmake_arch: x86_64
+      kconfig_add:
+        - CONFIG_DRIVER_SERIAL_NS16550=y
+        - CONFIG_CONSOLE_ACTIVATE_FIRST=y # avoid duplicate output
+      download:
+        OVMF.fd: /usr/share/qemu/OVMF.fd
+images:
+  barebox.efi: !template "$LG_BUILDDIR/barebox.efi"
+  OVMF.fd: !template "$LG_BUILDDIR/OVMF.fd"
+tools:
+  qemu: /usr/bin/qemu-system-x86_64
+imports:
+  -  ../strategy.py
diff --git a/test/x86/virtio@efi_defconfig.yaml b/test/x86/virtio@efi_defconfig.yaml
new file mode 100644
index 0000000000..326fcbc689
--- /dev/null
+++ b/test/x86/virtio@efi_defconfig.yaml
@@ -0,0 +1,32 @@
+targets:
+  main:
+    drivers:
+      QEMUDriver:
+        qemu_bin: qemu
+        machine: pc
+        cpu: Nehalem
+        memory: 1024M
+        kernel: barebox.efi
+        bios: OVMF.fd
+        extra_args: ''
+      BareboxDriver:
+        prompt: 'barebox@[^:]+:[^ ]+ '
+        bootstring: 'commandline:'
+      BareboxTestStrategy: {}
+    features:
+      - virtio-pci
+    runner:
+      tuxmake_arch: x86_64
+      kconfig_add:
+        - test/kconfig/virtio-pci.cfg
+        - CONFIG_DRIVER_SERIAL_NS16550=y
+        - CONFIG_CONSOLE_ACTIVATE_FIRST=y # avoid duplicate output
+      download:
+        OVMF.fd: /usr/share/qemu/OVMF.fd
+images:
+  barebox.efi: !template "$LG_BUILDDIR/barebox.efi"
+  OVMF.fd: !template "$LG_BUILDDIR/OVMF.fd"
+tools:
+  qemu: /usr/bin/qemu-system-x86_64
+imports:
+  -  ../strategy.py