diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
index 98441bbbd..2e8bba256 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
index 98441bbbd..2e8bba256 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM23_NTZ/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
index 1df21d472..64fea84e2 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
index 7ca33fc01..d2c849c77 100644
--- a/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/GCC/ARM_CM33_NTZ/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
index 334b46a72..badf77062 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
index 97091286b..b4598d526 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM23_NTZ/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
index bbf42b3d6..316213bfc 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
index bbf42b3d6..316213bfc 100644
--- a/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
+++ b/portable/ARMv8M/non_secure/portable/IAR/ARM_CM33_NTZ/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/GCC/ARM_CM23/non_secure/portmacro.h b/portable/GCC/ARM_CM23/non_secure/portmacro.h
index 98441bbbd..2e8bba256 100644
--- a/portable/GCC/ARM_CM23/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM23/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h b/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
index 98441bbbd..2e8bba256 100644
--- a/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM23_NTZ/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/GCC/ARM_CM33/non_secure/portmacro.h b/portable/GCC/ARM_CM33/non_secure/portmacro.h
index 1df21d472..64fea84e2 100644
--- a/portable/GCC/ARM_CM33/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM33/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h b/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
index 7ca33fc01..d2c849c77 100644
--- a/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
+++ b/portable/GCC/ARM_CM33_NTZ/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/IAR/ARM_CM23/non_secure/portmacro.h b/portable/IAR/ARM_CM23/non_secure/portmacro.h
index 334b46a72..badf77062 100644
--- a/portable/IAR/ARM_CM23/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM23/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h b/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
index 97091286b..b4598d526 100644
--- a/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM23_NTZ/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M23"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/IAR/ARM_CM33/non_secure/portmacro.h b/portable/IAR/ARM_CM33/non_secure/portmacro.h
index bbf42b3d6..316213bfc 100644
--- a/portable/IAR/ARM_CM33/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM33/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE
diff --git a/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h b/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
index bbf42b3d6..316213bfc 100644
--- a/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
+++ b/portable/IAR/ARM_CM33_NTZ/non_secure/portmacro.h
@@ -90,7 +90,7 @@ typedef unsigned long										UBaseType_t;
 #define portARCH_NAME										"Cortex-M33"
 #define portSTACK_GROWTH									( -1 )
 #define portTICK_PERIOD_MS									( ( TickType_t ) 1000 / configTICK_RATE_HZ )
-#define portBYTE_ALIGNMENT									32
+#define portBYTE_ALIGNMENT									8
 #define portNOP()
 #define portINLINE											__inline
 #ifndef portFORCE_INLINE