Re: [PATCH] tests/acceptance: Test PMON with Loongson-3A1000 CPU

[Jiaxun Yang]

于 2020年12月17日 GMT+08:00 上午2:17:59, "Philippe Mathieu-Daudé" <f4bug@amsat.org> 
写到:
>Test the PMON firmware. As the firmware is not redistributable,
>it has to be downloaded manually first. Then it can be used by
>providing its path via the PMON_PATH environment variable:

Well I have a distribution of PMON customized for loongson3-virt.

Will push it to GitHub later.


Thanks.


- Jiaxun


>
>  $ AVOCADO_ALLOW_UNTRUSTED_CODE=1 \
>    PMON_PATH=/images/pmon \
>    avocado --show=app,console \
>      run -t machine:loongson3-virt tests/acceptance
>  JOB ID     : 363e66a2d20b1c0e3f515653f9137483b83b2984
>  JOB LOG    : 
> /home/phil/avocado/job-results/job-2020-12-16T19.02-363e66a/job.log
>   (1/2) 
> tests/acceptance/machine_mips_fuloong3.py:MipsFuloong3.test_pmon_BLD_serial_console:
>  console: PMON2000 MIPS Initializing. Standby...
>  console: 00000000
>  console: Shut down other cores
>  console: 0xbfe00190  : 0000000000000000
>  console: CPU CLK SEL : 00000000
>  console: MEM CLK SEL : 00000000
>  console: Change the driver
>  console: Soft CLK SEL adjust begin
>  console: HT         :00000000
>  console: DDR_DIV:00000002
>  console: BBGEN start  :
>  console: BBGEN config value  :00000000
>  console: MC RESET
>  console: Fix L1xbar illegal access at NODE 0
>  console: Fix L2xbar in NODE 0
>  console: 32 bit PCI space translate to 64 bit HT space
>  console: Waiting HyperTransport bus to be up.
>  PASS (0.10 s)
>   (2/2) 
> tests/acceptance/machine_mips_fuloong3.py:MipsFuloong3.test_pmon_A1101_serial_console:
>  console: PMON2000 MIPS Initializing. Standby...
>  console: 0xbfe00190  : 0000000000000000
>  console: CPU CLK SEL : 00000000
>  console: CPU clk frequency = SYSCLK x 0x0000001e /  1
>  console: MEM CLK SEL : 00000000
>  console: DDR clk frequency = MEMCLK x 0x0000001e /  3
>  console: Fix L1xbar illegal access
>  console: Fix L2xbar illegal access
>  console: Init tlb...
>  console: godson2 caches found
>  PASS (0.12 s)
>  RESULTS    : PASS 2 | ERROR 0 | FAIL 0 | SKIP 0 | WARN 0 | INTERRUPT 0 | 
> CANCEL 0
>  JOB TIME   : 0.58 s
>
>Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>---
>Based-on: <20201215125716.477023-1-chenhuacai@kernel.org>
>---
> MAINTAINERS                                 |  1 +
> tests/acceptance/machine_mips_loongson3v.py | 66 +++++++++++++++++++++
> 2 files changed, 67 insertions(+)
> create mode 100644 tests/acceptance/machine_mips_loongson3v.py
>
>diff --git a/MAINTAINERS b/MAINTAINERS
>index f75fa2a7142..9a02d44f997 100644
>--- a/MAINTAINERS
>+++ b/MAINTAINERS
>@@ -1166,6 +1166,7 @@ M: Huacai Chen <chenhuacai@kernel.org>
> R: Jiaxun Yang <jiaxun.yang@flygoat.com>
> S: Maintained
> F: hw/intc/loongson_liointc.c
>+F: tests/acceptance/machine_mips_loongson3v.py
> 
> Boston
> M: Paul Burton <paulburton@kernel.org>
>diff --git a/tests/acceptance/machine_mips_loongson3v.py 
>b/tests/acceptance/machine_mips_loongson3v.py
>new file mode 100644
>index 00000000000..8e698bbc99b
>--- /dev/null
>+++ b/tests/acceptance/machine_mips_loongson3v.py
>@@ -0,0 +1,66 @@
>+# Functional tests for the Generic Loongson-3 Platform.
>+#
>+# Copyright (c) 2020 Philippe Mathieu-Daudé <f4bug@amsat.org>
>+#
>+# This work is licensed under the terms of the GNU GPL, version 2 or later.
>+# See the COPYING file in the top-level directory.
>+#
>+# SPDX-License-Identifier: GPL-2.0-or-later
>+
>+import os
>+import time
>+
>+from avocado import skipUnless
>+from avocado_qemu import Test
>+from avocado_qemu import wait_for_console_pattern
>+
>+class MipsFuloong3(Test):
>+
>+    timeout = 60
>+
>+    @skipUnless(os.getenv('PMON_PATH'), 'PMON_PATH not available')
>+    @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code')
>+    def test_pmon_BLD_serial_console(self):
>+        """
>+        :avocado: tags=arch:mips64el
>+        :avocado: tags=endian:little
>+        :avocado: tags=machine:loongson3-virt
>+        :avocado: tags=cpu:Loongson-3A1000
>+        :avocado: tags=device:liointc
>+        :avocado: tags=device:goldfish_rtc
>+        """
>+        pmon_name = 'pmon_BLD-3A3000-780EMATX-1w-V1.10.bin'
>+        pmon_hash = '38916ee03ed09a86997b40c687c83e92'
>+        pmon_path = self.fetch_asset('file://' + os.path.join(
>+                                        os.getenv('PMON_PATH'), pmon_name),
>+                                     asset_hash=pmon_hash, algorithm='md5')
>+
>+        self.vm.set_console()
>+        self.vm.add_args('-bios', pmon_path)
>+        self.vm.launch()
>+        wait_for_console_pattern(self, 'PMON2000 MIPS Initializing. 
>Standby...')
>+        wait_for_console_pattern(self, 'Shut down other cores')
>+        wait_for_console_pattern(self, 'Waiting HyperTransport bus to be up.')
>+
>+    @skipUnless(os.getenv('PMON_PATH'), 'PMON_PATH not available')
>+    @skipUnless(os.getenv('AVOCADO_ALLOW_UNTRUSTED_CODE'), 'untrusted code')
>+    def test_pmon_A1101_serial_console(self):
>+        """
>+        :avocado: tags=arch:mips64el
>+        :avocado: tags=endian:little
>+        :avocado: tags=machine:loongson3-virt
>+        :avocado: tags=cpu:Loongson-3A1000
>+        :avocado: tags=device:liointc
>+        :avocado: tags=device:goldfish_rtc
>+        """
>+        pmon_name = 'pmon-A1101-2.0.8.bin'
>+        pmon_hash = 'cc40276213cfa20922720f183b92ab61'
>+        pmon_path = self.fetch_asset('file://' + os.path.join(
>+                                        os.getenv('PMON_PATH'), pmon_name),
>+                                     asset_hash=pmon_hash, algorithm='md5')
>+
>+        self.vm.set_console()
>+        self.vm.add_args('-bios', pmon_path)
>+        self.vm.launch()
>+        wait_for_console_pattern(self, 'PMON2000 MIPS Initializing. 
>Standby...')
>+        wait_for_console_pattern(self, 'godson2 caches found')