tests/acceptance: console boot tests for quanta-gsj

This adds two acceptance tests for the quanta-gsj machine.

One test downloads a lightly patched openbmc flash image from github and
verifies that it boots all the way to the login prompt.

The other test downloads a kernel, initrd and dtb built from the same
openbmc source and verifies that the kernel detects all CPUs and boots
to the point where it can't find the root filesystem (because we have no
flash image in this case).

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Havard Skinnemoen <hskinnemoen@google.com>
Message-id: 20200911052101.2602693-15-hskinnemoen@google.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

tests/acceptance/boot_linux_console.py

@@ -568,6 +568,89 @@ def test_arm_cubieboard_sata(self):
                                                 'sda')
         # cubieboard's reboot is not functioning; omit reboot test.
 
+    def test_arm_quanta_gsj(self):
+        """
+        :avocado: tags=arch:arm
+        :avocado: tags=machine:quanta-gsj
+        """
+        # 25 MiB compressed, 32 MiB uncompressed.
+        image_url = (
+                'https://github.com/hskinnemoen/openbmc/releases/download/'
+                '20200711-gsj-qemu-0/obmc-phosphor-image-gsj.static.mtd.gz')
+        image_hash = '14895e634923345cb5c8776037ff7876df96f6b1'
+        image_path_gz = self.fetch_asset(image_url, asset_hash=image_hash)
+        image_name = 'obmc.mtd'
+        image_path = os.path.join(self.workdir, image_name)
+        archive.gzip_uncompress(image_path_gz, image_path)
+
+        self.vm.set_console()
+        drive_args = 'file=' + image_path + ',if=mtd,bus=0,unit=0'
+        self.vm.add_args('-drive', drive_args)
+        self.vm.launch()
+
+        # Disable drivers and services that stall for a long time during boot,
+        # to avoid running past the 90-second timeout. These may be removed
+        # as the corresponding device support is added.
+        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + (
+                'console=${console} '
+                'mem=${mem} '
+                'initcall_blacklist=npcm_i2c_bus_driver_init '
+                'systemd.mask=systemd-random-seed.service '
+                'systemd.mask=dropbearkey.service '
+        )
+
+        self.wait_for_console_pattern('> BootBlock by Nuvoton')
+        self.wait_for_console_pattern('>Device: Poleg BMC NPCM730')
+        self.wait_for_console_pattern('>Skip DDR init.')
+        self.wait_for_console_pattern('U-Boot ')
+        interrupt_interactive_console_until_pattern(
+                self, 'Hit any key to stop autoboot:', 'U-Boot>')
+        exec_command_and_wait_for_pattern(
+                self, "setenv bootargs ${bootargs} " + kernel_command_line,
+                'U-Boot>')
+        exec_command_and_wait_for_pattern(
+                self, 'run romboot', 'Booting Kernel from flash')
+        self.wait_for_console_pattern('Booting Linux on physical CPU 0x0')
+        self.wait_for_console_pattern('CPU1: thread -1, cpu 1, socket 0')
+        self.wait_for_console_pattern('OpenBMC Project Reference Distro')
+        self.wait_for_console_pattern('gsj login:')
+
+    def test_arm_quanta_gsj_initrd(self):
+        """
+        :avocado: tags=arch:arm
+        :avocado: tags=machine:quanta-gsj
+        """
+        initrd_url = (
+                'https://github.com/hskinnemoen/openbmc/releases/download/'
+                '20200711-gsj-qemu-0/obmc-phosphor-initramfs-gsj.cpio.xz')
+        initrd_hash = '98fefe5d7e56727b1eb17d5c00311b1b5c945300'
+        initrd_path = self.fetch_asset(initrd_url, asset_hash=initrd_hash)
+        kernel_url = (
+                'https://github.com/hskinnemoen/openbmc/releases/download/'
+                '20200711-gsj-qemu-0/uImage-gsj.bin')
+        kernel_hash = 'fa67b2f141d56d39b3c54305c0e8a899c99eb2c7'
+        kernel_path = self.fetch_asset(kernel_url, asset_hash=kernel_hash)
+        dtb_url = (
+                'https://github.com/hskinnemoen/openbmc/releases/download/'
+                '20200711-gsj-qemu-0/nuvoton-npcm730-gsj.dtb')
+        dtb_hash = '18315f7006d7b688d8312d5c727eecd819aa36a4'
+        dtb_path = self.fetch_asset(dtb_url, asset_hash=dtb_hash)
+
+        self.vm.set_console()
+        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+                               'console=ttyS0,115200n8 '
+                               'earlycon=uart8250,mmio32,0xf0001000')
+        self.vm.add_args('-kernel', kernel_path,
+                         '-initrd', initrd_path,
+                         '-dtb', dtb_path,
+                         '-append', kernel_command_line)
+        self.vm.launch()
+
+        self.wait_for_console_pattern('Booting Linux on physical CPU 0x0')
+        self.wait_for_console_pattern('CPU1: thread -1, cpu 1, socket 0')
+        self.wait_for_console_pattern(
+                'Give root password for system maintenance')
+
     def test_arm_orangepi(self):
         """
         :avocado: tags=arch:arm