diff --git a/plat/xilinx/common/plat_startup.c b/plat/xilinx/common/plat_startup.c
index 6a83e9e..539aba2 100644
--- a/plat/xilinx/common/plat_startup.c
+++ b/plat/xilinx/common/plat_startup.c
@@ -135,7 +135,7 @@
  * @bl33:	BL33 image info structure
  * atf_handoff_addr:  ATF handoff address
  *
- * Process the handoff paramters from the FSBL and populate the BL32 and BL33
+ * Process the handoff parameters from the FSBL and populate the BL32 and BL33
  * image info structures accordingly.
  *
  * Return: Return the status of the handoff. The value will be from the
diff --git a/plat/xilinx/zynqmp/pm_service/zynqmp_pm_api_sys.c b/plat/xilinx/zynqmp/pm_service/zynqmp_pm_api_sys.c
index fb7b009..85e1464 100644
--- a/plat/xilinx/zynqmp/pm_service/zynqmp_pm_api_sys.c
+++ b/plat/xilinx/zynqmp/pm_service/zynqmp_pm_api_sys.c
@@ -635,7 +635,7 @@
  * pm_secure_rsaaes() - Load the secure images.
  *
  * This function provides access to the xilsecure library to load
- * the authenticated, encrypted, and authenicated/encrypted images.
+ * the authenticated, encrypted, and authenticated/encrypted images.
  *
  * address_low: lower 32-bit Linear memory space address
  *
diff --git a/plat/xilinx/zynqmp/pm_service/zynqmp_pm_svc_main.c b/plat/xilinx/zynqmp/pm_service/zynqmp_pm_svc_main.c
index c0c5d14..7b15443 100644
--- a/plat/xilinx/zynqmp/pm_service/zynqmp_pm_svc_main.c
+++ b/plat/xilinx/zynqmp/pm_service/zynqmp_pm_svc_main.c
@@ -99,7 +99,7 @@
  * for warm restart.
  *
  * In presence of non-secure software layers (EL1/2) sets the interrupt
- * at registered entrance in GIC and informs that PMU responsed or demands
+ * at registered entrance in GIC and informs that PMU responded or demands
  * action.
  */
 static uint64_t ttc_fiq_handler(uint32_t id, uint32_t flags, void *handle,
diff --git a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
index b51369a..eaecb89 100644
--- a/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
+++ b/plat/xilinx/zynqmp/tsp/tsp_plat_setup.c
@@ -43,7 +43,7 @@
 
 /*******************************************************************************
  * Perform the very early platform specific architectural setup here. At the
- * moment this is only intializes the MMU
+ * moment this is only initializes the MMU
  ******************************************************************************/
 void tsp_plat_arch_setup(void)
 {