tests/acceptance: Test boot_linux_console for fuloong2e

The kernel comes from debian archive so it's trusted.

Invoking the test can be done as follows:

  $ avocado --show=app,console run -t machine:fuloong2e tests/acceptance/
   (1/1) tests/acceptance/boot_linux_console.py:BootLinuxConsole.test_mips64el_fuloong2e:
  console: [    0.000000] Initializing cgroup subsys cpuset
  console: [    0.000000] Initializing cgroup subsys cpu
  console: [    0.000000] Initializing cgroup subsys cpuacct
  console: [    0.000000] Linux version 3.16.0-6-loongson-2e ([email protected]) (gcc version 4.8.4 (Debian 4.8.4-1) ) #1 Debian 3.16.56-1+deb8u1 (2018-05-08)
  console: [    0.000000] memsize=256, highmemsize=0
  console: [    0.000000] CpuClock = 533080000
  console: [    0.000000] bootconsole [early0] enabled
  console: [    0.000000] CPU0 revision is: 00006302 (ICT Loongson-2)
  console: [    0.000000] FPU revision is: 00000501
  console: [    0.000000] Checking for the multiply/shift bug... no.
  console: [    0.000000] Checking for the daddiu bug... no.
  console: [    0.000000] Determined physical RAM map:
  console: [    0.000000]  memory: 0000000010000000 @ 0000000000000000 (usable)
  console: [    0.000000]  memory: 0000000004000000 @ 0000000010000000 (reserved)
  console: [    0.000000]  memory: 0000000003ffffff @ 000000001c000001 (reserved)
  console: [    0.000000] Initrd not found or empty - disabling initrd
  console: [    0.000000] Zone ranges:
  console: [    0.000000]   DMA      [mem 0x00000000-0x00ffffff]
  console: [    0.000000]   Normal   [mem 0x01000000-0x0fffffff]
  console: [    0.000000] Movable zone start for each node
  console: [    0.000000] Early memory node ranges
  console: [    0.000000]   node   0: [mem 0x00000000-0x0fffffff]
  console: [    0.000000] Reserving 0MB of memory at 0MB for crashkernel
  console: [    0.000000] Primary instruction cache 64kB, VIPT, direct mapped, linesize 32 bytes.
  console: [    0.000000] Primary data cache 64kB, 4-way, VIPT, no aliases, linesize 32 bytes
  console: [    0.000000] Unified secondary cache 512kB 4-way, linesize 32 bytes.
  console: [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 16327
  console: [    0.000000] Kernel command line: printk.time=0 console=ttyS0
  PASS (2.27 s)

Signed-off-by: Jiaxun Yang <[email protected]>
Reviewed-by: Wainer dos Santos Moschetta <[email protected]>
Reviewed-by: Willian Rampazzo <[email protected]>
Reviewed-by: Huacai Chen <[email protected]>
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
Tested-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <[email protected]>
[PMD: Added command line example]
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>

Author: FlyGoat

tests/acceptance/boot_linux_console.py

@@ -170,6 +170,27 @@ def test_mips64el_malta(self):
         console_pattern = 'Kernel command line: %s' % kernel_command_line
         self.wait_for_console_pattern(console_pattern)
 
+    def test_mips64el_fuloong2e(self):
+        """
+        :avocado: tags=arch:mips64el
+        :avocado: tags=machine:fuloong2e
+        :avocado: tags=endian:little
+        """
+        deb_url = ('http://archive.debian.org/debian/pool/main/l/linux/'
+                   'linux-image-3.16.0-6-loongson-2e_3.16.56-1+deb8u1_mipsel.deb')
+        deb_hash = 'd04d446045deecf7b755ef576551de0c4184dd44'
+        deb_path = self.fetch_asset(deb_url, asset_hash=deb_hash)
+        kernel_path = self.extract_from_deb(deb_path,
+                                            '/boot/vmlinux-3.16.0-6-loongson-2e')
+
+        self.vm.set_console()
+        kernel_command_line = self.KERNEL_COMMON_COMMAND_LINE + 'console=ttyS0'
+        self.vm.add_args('-kernel', kernel_path,
+                         '-append', kernel_command_line)
+        self.vm.launch()
+        console_pattern = 'Kernel command line: %s' % kernel_command_line
+        self.wait_for_console_pattern(console_pattern)
+
     def test_mips_malta_cpio(self):
         """
         :avocado: tags=arch:mips