diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml
index 69ccb69e8f..e3f02ff058 100644
--- a/.github/workflows/action.yml
+++ b/.github/workflows/action.yml
@@ -49,6 +49,7 @@ jobs:
          - {RTT_BSP: "tm4c123bsp", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "tm4c129x", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "lpc43xx/M4", RTT_TOOL_CHAIN: "sourcery-arm"}
+         - {RTT_BSP: "lpc55sxx", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "lpc176x", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "lpc178x", RTT_TOOL_CHAIN: "sourcery-arm"}
          - {RTT_BSP: "lpc408x", RTT_TOOL_CHAIN: "sourcery-arm"}
diff --git a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/main.c b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/main.c
index 3fe87e61eb..7a368dcd54 100644
--- a/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/main.c
+++ b/bsp/lpc55sxx/lpc55s69_nxp_evk/applications/main.c
@@ -8,7 +8,7 @@
  * Date           Author       Notes
  * 2019-10-24     Magicoe      first version
  * 2020-01-10     Kevin/Karl   Add PS demo
- * 2020-09-21     supperthomas fix the main.c 
+ * 2020-09-21     supperthomas fix the main.c
  *
  */