Cleanup leftover code from BMC systems

This commit removes any leftover code from BMC system before
releasing the machine on AES.

Change-Id: Idc75a5e4741c0a6cb5f32b8c58ffe7ff502d4a73
Signed-off-by: Sunil M <sunilmam@us.ibm.com>
diff --git a/tools/cleanup_bmc.robot b/tools/cleanup_bmc.robot
new file mode 100644
index 0000000..02f0d9e
--- /dev/null
+++ b/tools/cleanup_bmc.robot
@@ -0,0 +1,51 @@
+*** Settings ***
+Documentation  Cleanup user patches from BMC.
+
+Library    ../lib/gen_robot_keyword.py
+Resource   ../lib/utils.robot
+Resource   ../extended/obmc_boot_test_resource.robot
+
+*** Variables ***
+
+# User defined path to cleanup.
+${CLEANUP_DIR_PATH}  ${EMPTY}
+# List that holds space separated filepaths to skip from cleanup.
+${SKIP_LIST}  ${EMPTY}
+# Number of files before cleanup.
+${file_count1}
+
+*** Test Cases ***
+
+Cleanup User Patches
+    [Documentation]  Do the cleanup in cleanup directory path.
+
+    Should Not Be Empty  ${CLEANUP_DIR_PATH}
+    Open Connection And Log In
+    Remove Files
+
+*** Keywords ***
+
+Remove Files
+    [Documentation]  Remove leftover files in cleanup directory path.
+
+    Should Not Be Empty  ${SKIP_LIST}
+    @{skip_list}=  Set Variable  ${SKIP_LIST.split()}
+    ${skip_list_string}=  Set Variable  ${EMPTY}
+    :FOR  ${file}  IN  @{skip_list}
+    \  ${skip_list_string}=   Set Variable  ${skip_list_string} ! -path "${file}"
+
+    ${file_count1}=  Execute Command On BMC  find ${CLEANUP_DIR_PATH} | wc -l
+    Set Global Variable  ${file_count1}
+    Write  find ${CLEANUP_DIR_PATH} \\( ${skip_list_string} \\) | xargs rm
+    Write  find ${CLEANUP_DIR_PATH} \\( ${skip_list_string} \\) | xargs rmdir
+    ${file_count2}=  Execute Command On BMC  find ${CLEANUP_DIR_PATH} | wc -l
+
+    Run Keyword If  ${file_count2} < ${file_count1}
+    ...  Reboot And Verify
+
+Reboot And Verify
+    [Documentation]  Reboot BMC and verify cleanup.
+
+    Run Key U  OBMC Boot Test \ OBMC Reboot (off)
+    ${file_count2}=  Execute Command On BMC  find ${CLEANUP_DIR_PATH} | wc -l
+    Should Be True  ${file_count2} < ${file_count1}