* [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine
@ 2021-05-31 11:38 Philippe Mathieu-Daudé
2021-05-31 19:26 ` Wainer dos Santos Moschetta
2021-06-28 17:39 ` Peter Maydell
0 siblings, 2 replies; 3+ messages in thread
From: Philippe Mathieu-Daudé @ 2021-05-31 11:38 UTC (permalink / raw)
To: qemu-devel
Cc: Nolan Leake, Philippe Mathieu-Daudé,
Wainer dos Santos Moschetta, qemu-arm, Andrew Baumann,
Cleber Rosa, Philippe Mathieu-Daudé
Add a test booting and quickly shutdown a raspi2 machine,
to test the power management model:
(1/1) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_arm_raspi2_initrd:
console: [ 0.000000] Booting Linux on physical CPU 0xf00
console: [ 0.000000] Linux version 4.14.98-v7+ (dom@dom-XPS-13-9370) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1200 SMP Tue Feb 12 20:27:48 GMT 2019
console: [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
console: [ 0.000000] CPU: div instructions available: patching division code
console: [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
console: [ 0.000000] OF: fdt: Machine model: Raspberry Pi 2 Model B
...
console: Boot successful.
console: cat /proc/cpuinfo
console: / # cat /proc/cpuinfo
...
console: processor : 3
console: model name : ARMv7 Processor rev 5 (v7l)
console: BogoMIPS : 125.00
console: Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
console: CPU implementer : 0x41
console: CPU architecture: 7
console: CPU variant : 0x0
console: CPU part : 0xc07
console: CPU revision : 5
console: Hardware : BCM2835
console: Revision : 0000
console: Serial : 0000000000000000
console: cat /proc/iomem
console: / # cat /proc/iomem
console: 00000000-3bffffff : System RAM
console: 00008000-00afffff : Kernel code
console: 00c00000-00d468ef : Kernel data
console: 3f006000-3f006fff : dwc_otg
console: 3f007000-3f007eff : /soc/dma@7e007000
console: 3f00b880-3f00b8bf : /soc/mailbox@7e00b880
console: 3f100000-3f100027 : /soc/watchdog@7e100000
console: 3f101000-3f102fff : /soc/cprman@7e101000
console: 3f200000-3f2000b3 : /soc/gpio@7e200000
PASS (24.59 s)
RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
JOB TIME : 25.02 s
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
Based-on: <162137039825.30884.2445825798240809194-0@git.sr.ht>
---
tests/acceptance/boot_linux_console.py | 43 ++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
index 276a53f1464..19d328203c7 100644
--- a/tests/acceptance/boot_linux_console.py
+++ b/tests/acceptance/boot_linux_console.py
@@ -16,6 +16,7 @@
from avocado import skip
from avocado import skipUnless
from avocado_qemu import Test
+from avocado_qemu import exec_command
from avocado_qemu import exec_command_and_wait_for_pattern
from avocado_qemu import interrupt_interactive_console_until_pattern
from avocado_qemu import wait_for_console_pattern
@@ -467,6 +468,48 @@ def test_arm_raspi2_uart0(self):
"""
self.do_test_arm_raspi2(0)
+ def test_arm_raspi2_initrd(self):
+ """
+ :avocado: tags=arch:arm
+ :avocado: tags=machine:raspi2
+ """
+ deb_url = ('http://archive.raspberrypi.org/debian/'
+ 'pool/main/r/raspberrypi-firmware/'
+ 'raspberrypi-kernel_1.20190215-1_armhf.deb')
+ deb_hash = 'cd284220b32128c5084037553db3c482426f3972'
+ deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
+ kernel_path = self.extract_from_deb(deb_path, '/boot/kernel7.img')
+ dtb_path = self.extract_from_deb(deb_path, '/boot/bcm2709-rpi-2-b.dtb')
+
+ initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
+ '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/'
+ 'arm/rootfs-armv7a.cpio.gz')
+ initrd_hash = '604b2e45cdf35045846b8bbfbf2129b1891bdc9c'
+ initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
+ initrd_path = os.path.join(self.workdir, 'rootfs.cpio')
+ archive.gzip_uncompress(initrd_path_gz, initrd_path)
+
+ self.vm.set_console()
+ kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+ 'earlycon=pl011,0x3f201000 console=ttyAMA0 '
+ 'panic=-1 noreboot ' +
+ 'dwc_otg.fiq_fsm_enable=0')
+ self.vm.add_args('-kernel', kernel_path,
+ '-dtb', dtb_path,
+ '-initrd', initrd_path,
+ '-append', kernel_command_line,
+ '-no-reboot')
+ self.vm.launch()
+ self.wait_for_console_pattern('Boot successful.')
+
+ exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo',
+ 'BCM2835')
+ exec_command_and_wait_for_pattern(self, 'cat /proc/iomem',
+ '/soc/cprman@7e101000')
+ exec_command(self, 'halt')
+ # Wait for VM to shut down gracefully
+ self.vm.wait()
+
def test_arm_exynos4210_initrd(self):
"""
:avocado: tags=arch:arm
--
2.26.3
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine
2021-05-31 11:38 [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine Philippe Mathieu-Daudé
@ 2021-05-31 19:26 ` Wainer dos Santos Moschetta
2021-06-28 17:39 ` Peter Maydell
1 sibling, 0 replies; 3+ messages in thread
From: Wainer dos Santos Moschetta @ 2021-05-31 19:26 UTC (permalink / raw)
To: Philippe Mathieu-Daudé, qemu-devel
Cc: Nolan Leake, qemu-arm, Philippe Mathieu-Daudé,
Andrew Baumann, Cleber Rosa
On 5/31/21 8:38 AM, Philippe Mathieu-Daudé wrote:
> Add a test booting and quickly shutdown a raspi2 machine,
> to test the power management model:
>
> (1/1) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_arm_raspi2_initrd:
> console: [ 0.000000] Booting Linux on physical CPU 0xf00
> console: [ 0.000000] Linux version 4.14.98-v7+ (dom@dom-XPS-13-9370) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611)) #1200 SMP Tue Feb 12 20:27:48 GMT 2019
> console: [ 0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d
> console: [ 0.000000] CPU: div instructions available: patching division code
> console: [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
> console: [ 0.000000] OF: fdt: Machine model: Raspberry Pi 2 Model B
> ...
> console: Boot successful.
> console: cat /proc/cpuinfo
> console: / # cat /proc/cpuinfo
> ...
> console: processor : 3
> console: model name : ARMv7 Processor rev 5 (v7l)
> console: BogoMIPS : 125.00
> console: Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4 idiva idivt vfpd32 lpae evtstrm
> console: CPU implementer : 0x41
> console: CPU architecture: 7
> console: CPU variant : 0x0
> console: CPU part : 0xc07
> console: CPU revision : 5
> console: Hardware : BCM2835
> console: Revision : 0000
> console: Serial : 0000000000000000
> console: cat /proc/iomem
> console: / # cat /proc/iomem
> console: 00000000-3bffffff : System RAM
> console: 00008000-00afffff : Kernel code
> console: 00c00000-00d468ef : Kernel data
> console: 3f006000-3f006fff : dwc_otg
> console: 3f007000-3f007eff : /soc/dma@7e007000
> console: 3f00b880-3f00b8bf : /soc/mailbox@7e00b880
> console: 3f100000-3f100027 : /soc/watchdog@7e100000
> console: 3f101000-3f102fff : /soc/cprman@7e101000
> console: 3f200000-3f2000b3 : /soc/gpio@7e200000
> PASS (24.59 s)
> RESULTS : PASS 1 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | CANCEL 0
> JOB TIME : 25.02 s
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
> Based-on: <162137039825.30884.2445825798240809194-0@git.sr.ht>
> ---
> tests/acceptance/boot_linux_console.py | 43 ++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
Even though I did not patch my sources with the fix, I ran the test and
it failed on the VM's shutdown (as expected, I suppose). The test code
looks good to me, so:
Reviewed-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
>
> diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
> index 276a53f1464..19d328203c7 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -16,6 +16,7 @@
> from avocado import skip
> from avocado import skipUnless
> from avocado_qemu import Test
> +from avocado_qemu import exec_command
> from avocado_qemu import exec_command_and_wait_for_pattern
> from avocado_qemu import interrupt_interactive_console_until_pattern
> from avocado_qemu import wait_for_console_pattern
> @@ -467,6 +468,48 @@ def test_arm_raspi2_uart0(self):
> """
> self.do_test_arm_raspi2(0)
>
> + def test_arm_raspi2_initrd(self):
> + """
> + :avocado: tags=arch:arm
> + :avocado: tags=machine:raspi2
> + """
> + deb_url = ('http://archive.raspberrypi.org/debian/'
> + 'pool/main/r/raspberrypi-firmware/'
> + 'raspberrypi-kernel_1.20190215-1_armhf.deb')
> + deb_hash = 'cd284220b32128c5084037553db3c482426f3972'
> + deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
> + kernel_path = self.extract_from_deb(deb_path, '/boot/kernel7.img')
> + dtb_path = self.extract_from_deb(deb_path, '/boot/bcm2709-rpi-2-b.dtb')
> +
> + initrd_url = ('https://github.com/groeck/linux-build-test/raw/'
> + '2eb0a73b5d5a28df3170c546ddaaa9757e1e0848/rootfs/'
> + 'arm/rootfs-armv7a.cpio.gz')
> + initrd_hash = '604b2e45cdf35045846b8bbfbf2129b1891bdc9c'
> + initrd_path_gz = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
> + initrd_path = os.path.join(self.workdir, 'rootfs.cpio')
> + archive.gzip_uncompress(initrd_path_gz, initrd_path)
> +
> + self.vm.set_console()
> + kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
> + 'earlycon=pl011,0x3f201000 console=ttyAMA0 '
> + 'panic=-1 noreboot ' +
> + 'dwc_otg.fiq_fsm_enable=0')
> + self.vm.add_args('-kernel', kernel_path,
> + '-dtb', dtb_path,
> + '-initrd', initrd_path,
> + '-append', kernel_command_line,
> + '-no-reboot')
> + self.vm.launch()
> + self.wait_for_console_pattern('Boot successful.')
> +
> + exec_command_and_wait_for_pattern(self, 'cat /proc/cpuinfo',
> + 'BCM2835')
> + exec_command_and_wait_for_pattern(self, 'cat /proc/iomem',
> + '/soc/cprman@7e101000')
> + exec_command(self, 'halt')
> + # Wait for VM to shut down gracefully
> + self.vm.wait()
> +
> def test_arm_exynos4210_initrd(self):
> """
> :avocado: tags=arch:arm
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine
2021-05-31 11:38 [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine Philippe Mathieu-Daudé
2021-05-31 19:26 ` Wainer dos Santos Moschetta
@ 2021-06-28 17:39 ` Peter Maydell
1 sibling, 0 replies; 3+ messages in thread
From: Peter Maydell @ 2021-06-28 17:39 UTC (permalink / raw)
To: Philippe Mathieu-Daudé
Cc: Nolan Leake, QEMU Developers, Andrew Baumann, qemu-arm,
Wainer dos Santos Moschetta, Cleber Rosa,
Philippe Mathieu-Daudé
On Mon, 31 May 2021 at 12:39, Philippe Mathieu-Daudé <f4bug@amsat.org> wrote:
>
> Add a test booting and quickly shutdown a raspi2 machine,
> to test the power management model:
>
Applied to target-arm.next, thanks.
-- PMM
^ permalink raw reply [flat|nested] 3+ messages in thread
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2021-05-31 11:38 [PATCH] tests: Boot and halt a Linux guest on the Raspberry Pi 2 machine Philippe Mathieu-Daudé
2021-05-31 19:26 ` Wainer dos Santos Moschetta
2021-06-28 17:39 ` Peter Maydell
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