diff --git a/arch/arm/crt0.S b/arch/arm/crt0.S
index d5b4a32..3a3d776 100644
--- a/arch/arm/crt0.S
+++ b/arch/arm/crt0.S
@@ -20,6 +20,10 @@
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
+
+#define DSB .byte 0x4f, 0xf0, 0x7f, 0xf5
+#define ISB .byte 0x6f, 0xf0, 0x7f, 0xf5
+
 .text
 .globl _start
 _start:
@@ -144,6 +148,11 @@
 	strlt	r2, [r0], #4
 	blt		.L__bss_loop
 
+#ifdef ARM_CPU_CORTEX_A8
+	DSB
+	ISB
+#endif
+
 	bl		kmain
 	b		.
 
diff --git a/platform/msm7x30/arch_init.S b/platform/msm7x30/arch_init.S
index 9ddd57f..e49d529 100644
--- a/platform/msm7x30/arch_init.S
+++ b/platform/msm7x30/arch_init.S
@@ -188,7 +188,7 @@
         MCR     p15, 0x0, r1, c15, c15, 0x2   //; write R1 to PVR0F2
 
         //;WCP15_PVR2F0   r2
-        MCR     p15, 0x2, r2, c15, c15, 0x2   //; write R2 to PVR2F0
+        MCR     p15, 0x2, r2, c15, c15, 0x0   //; write R2 to PVR2F0
 
         //;WCP15_PVR2F1   r3
         MCR     p15, 0x2, r3, c15, c15, 0x1   //; write R3 to PVR2F1