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+*** Settings ***
+Documentation    Module to test npcm750 JTAG Master.
+
+Resource         ../lib/openbmc_ffdc.robot
+Resource         ../lib/connection_client.robot
+
+Suite Setup      Suite Setup Execution
+
+*** Variables ***
+${wrong_cpld}         0
+${program_cpld}       0
+
+*** Test Cases ***
+
+Test Read CPLD ID
+    [Documentation]  Test Read CPLD ID.
+    [Tags]  Test_Read_CPLD_ID
+
+    ${cmd}=  Catenate  loadsvf -d ${jtag_dev} -s /var/${readid_svf}
+    ${output}  ${stderr}  ${rc}=  BMC Execute Command  ${cmd}
+    Set Global Variable  ${wrong_cpld}  1
+    Should Not Contain  ${stderr}  tdo check error
+    Set Global Variable  ${wrong_cpld}  0
+
+
+Test Program CPLD
+    [Documentation]  Test Program CPLD.
+    [Tags]  Test_Program_CPLD
+
+    Pass Execution If  ${wrong_cpld}==1  Wrong CPLD chip
+    Pass Execution If  ${program_cpld}==0  skip programming cpld
+
+    Program CPLD  ${cpld_firmware2}  ${firmware_version2}
+    Program CPLD  ${cpld_firmware1}  ${firmware_version1}
+
+*** Keywords ***
+
+Get File From SFTP Server
+    [Documentation]  SCP Get File.
+    [Arguments]      ${filename}
+
+    # Description of argument(s):
+    # filename   The file to be downloaded.
+
+    Shell Cmd
+    ...  scp ${SFTP_USER}@${SFTP_SERVER}:${SFTP_PATH}/${filename} ${filename}
+
+
+Put File To BMC
+    [Documentation]  SCP Put File.
+    [Arguments]      ${filename}
+
+    # Description of argument(s):
+    # filename   The file to be uploaded.
+
+    scp.Put File  ${filename}  /var/${filename}
+
+Suite Setup Execution
+    [Documentation]  Suite Setup Exection.
+
+    ${status}=  Run Keyword And Return Status  Variable Should Exist
+    ...  ${TEST_PROGRAM_CPLD}
+    ${value}=  Set Variable if  ${status} == ${TRUE}  ${TEST_PROGRAM_CPLD}  0
+    Set Global Variable  ${program_cpld}  ${value}
+
+    ${code_base_dir_path}=  Get Code Base Dir Path
+    ${olympus_json}=  Evaluate
+    ...  json.load(open('${code_base_dir_path}data/oem/nuvoton/olympus.json'))  modules=json
+
+    ${cpld_firmware1}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["fw1"]}
+    ${cpld_firmware2}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["fw2"]}
+    ${firmware_version1}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["fw1ver"]}
+    ${firmware_version2}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["fw2ver"]}
+    ${readusercode_svf}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["readusercode"]}
+    ${readid_svf}=  Set Variable  ${olympus_json["npcm7xx"]["cpld"]["readid"]}
+    ${jtag_dev}=  Set Variable  ${olympus_json["npcm7xx"]["jtag_dev"]}
+    ${power_cycle_cmd}=  Set Variable  ${olympus_json["npcm7xx"]["power_cycle_cmd"]}
+
+    Set Suite Variable  ${cpld_firmware1}
+    Set Suite Variable  ${cpld_firmware2}
+    Set Suite Variable  ${firmware_version1}
+    Set Suite Variable  ${firmware_version2}
+    Set Suite Variable  ${readusercode_svf}
+    Set Suite Variable  ${readid_svf}
+    Set Suite Variable  ${jtag_dev}
+    Set Suite Variable  ${power_cycle_cmd}
+
+    Get File From SFTP Server  ${readid_svf}
+    Run KeyWord If  ${program_cpld} == 1  Get File From SFTP Server  ${readusercode_svf}
+    Run KeyWord If  ${program_cpld} == 1  Get File From SFTP Server  ${cpld_firmware1}
+    Run KeyWord If  ${program_cpld} == 1  Get File From SFTP Server  ${cpld_firmware2}
+
+    scp.Open connection  ${OPENBMC_HOST}  username=${OPENBMC_USERNAME}
+    ...  password=${OPENBMC_PASSWORD}
+    Put File To BMC  ${readid_svf}
+    Run KeyWord If  ${program_cpld} == 1  Put File To BMC  ${readusercode_svf}
+    Run KeyWord If  ${program_cpld} == 1  Put File To BMC  ${cpld_firmware1}
+    Run KeyWord If  ${program_cpld} == 1  Put File To BMC  ${cpld_firmware2}
+    Sleep  5s
+    scp.Close Connection
+
+Program CPLD
+    [Documentation]  Program CPLD.
+    [Arguments]      ${svf_file}  ${version}
+
+    # Description of argument(s):
+    # svf_file   The firmware file.
+    # version    The firmware version.
+
+    ${cmd}=  Catenate  loadsvf -d ${jtag_dev} -s /var/${svf_file}
+    ${output}  ${stderr}  ${rc}=  BMC Execute Command  ${cmd}
+    Should Not Contain  ${stderr}  tdo check error
+
+    # control hot swap controller to power cycle whole system
+    BMC Execute Command  ${power_cycle_cmd}  ignore_err=1  fork=1
+
+    Sleep  10s
+    Run Keyword  Wait For Host To Ping  ${OPENBMC_HOST}  5 mins
+    ${cmd}=  Catenate  loadsvf -d ${jtag_dev} -s /var/${readusercode_svf}
+    ${output}  ${stderr}  ${rc}=  BMC Execute Command  ${cmd}
+    Should Contain  ${output}  ${version}