Adding secureboot setup check:
Changes:
- 1) Get Secure boot info - Jumper settings, secure boot state,
number of procs
- 2) Execution of test cases based on jumper and secure boot policy
Tested: Working Good
Resolve openbmc/openbmc-test-automation#1705
Signed-off-by: Lakshminarayana R. Kammath <lkammath@in.ibm.com>
Change-Id: I709274d1263285d85856ae6048bfe594115ce4dc
diff --git a/lib/secureboot/secureboot.py b/lib/secureboot/secureboot.py
new file mode 100644
index 0000000..99728c8
--- /dev/null
+++ b/lib/secureboot/secureboot.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+
+r"""
+This module provides some functions for Secure Boot verification.
+"""
+
+import bmc_ssh_utils as bsu
+import var_funcs as vf
+from robot.libraries.BuiltIn import BuiltIn
+
+
+# Define 'constant' functions.
+def secure_boot_mask():
+
+ return 0x08000000
+
+
+def jumper_mask():
+
+ return 0x04000000
+
+
+class secureboot(object):
+
+ def get_secure_boot_info(self, quiet=None):
+ r"""
+ Get secure-boot information and return it as a tuple consisting of
+ num_procs, secure_boot, jumper.
+
+ num_procs is the number of processors containing the information.
+
+ secure_boot will be set to True if each and every register value
+ in question has its secureboot bit set (Bit 4).
+
+ jumper will be set to True if each and every register value
+ in question has its jumper bit set (Bit 5).
+
+ Description of argument(s):
+ quiet See shell_cmd for details.
+ """
+
+ cmd_buf = "pdbg -d p9w -a getcfam 0x2801"
+ out_buf, stderr, rc = bsu.bmc_execute_command(cmd_buf, quiet=quiet)
+
+ # Convert result to a dictionary with one key for each processor:
+ # result:
+ # [p0:0x2801]: 0x80c00002
+ # [p1:0x2801]: 0x90c00002
+ result = vf.key_value_outbuf_to_dict(out_buf, delim="=")
+
+ num_procs = len(result)
+ # Initialize values to True.
+ secure_boot = True
+ jumper = True
+
+ for key, value in result.items():
+ # Convert hex string to int.
+ reg_value = int(value, 16)
+ if not reg_value & secure_boot_mask():
+ secure_boot = False
+ if not reg_value & jumper_mask():
+ jumper = False
+
+ return num_procs, secure_boot, jumper