diff --git a/board/amcc/taishan/taishan.c b/board/amcc/taishan/taishan.c
index 086778a..4a0573e 100644
--- a/board/amcc/taishan/taishan.c
+++ b/board/amcc/taishan/taishan.c
@@ -132,36 +132,36 @@
 	 * UIC2		UIC1
 	 * UIC3		UIC2
 	 */
-	mtdcr (uic1sr, 0xffffffff);	/* clear all */
-	mtdcr (uic1er, 0x00000000);	/* disable all */
-	mtdcr (uic1cr, 0x00000009);	/* SMI & UIC1 crit are critical */
-	mtdcr (uic1pr, 0xfffffe13);	/* per ref-board manual */
-	mtdcr (uic1tr, 0x01c00008);	/* per ref-board manual */
-	mtdcr (uic1vr, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr (uic1sr, 0xffffffff);	/* clear all */
+	mtdcr (UIC1SR, 0xffffffff);	/* clear all */
+	mtdcr (UIC1ER, 0x00000000);	/* disable all */
+	mtdcr (UIC1CR, 0x00000009);	/* SMI & UIC1 crit are critical */
+	mtdcr (UIC1PR, 0xfffffe13);	/* per ref-board manual */
+	mtdcr (UIC1TR, 0x01c00008);	/* per ref-board manual */
+	mtdcr (UIC1VR, 0x00000001);	/* int31 highest, base=0x000 */
+	mtdcr (UIC1SR, 0xffffffff);	/* clear all */
 
-	mtdcr (uic2sr, 0xffffffff);	/* clear all */
-	mtdcr (uic2er, 0x00000000);	/* disable all */
-	mtdcr (uic2cr, 0x00000000);	/* all non-critical */
-	mtdcr (uic2pr, 0xffffe0ff);	/* per ref-board manual */
-	mtdcr (uic2tr, 0x00ffc000);	/* per ref-board manual */
-	mtdcr (uic2vr, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr (uic2sr, 0xffffffff);	/* clear all */
+	mtdcr (UIC2SR, 0xffffffff);	/* clear all */
+	mtdcr (UIC2ER, 0x00000000);	/* disable all */
+	mtdcr (UIC2CR, 0x00000000);	/* all non-critical */
+	mtdcr (UIC2PR, 0xffffe0ff);	/* per ref-board manual */
+	mtdcr (UIC2TR, 0x00ffc000);	/* per ref-board manual */
+	mtdcr (UIC2VR, 0x00000001);	/* int31 highest, base=0x000 */
+	mtdcr (UIC2SR, 0xffffffff);	/* clear all */
 
-	mtdcr (uic3sr, 0xffffffff);	/* clear all */
-	mtdcr (uic3er, 0x00000000);	/* disable all */
-	mtdcr (uic3cr, 0x00000000);	/* all non-critical */
-	mtdcr (uic3pr, 0xffffffff);	/* per ref-board manual */
-	mtdcr (uic3tr, 0x00ff8c0f);	/* per ref-board manual */
-	mtdcr (uic3vr, 0x00000001);	/* int31 highest, base=0x000 */
-	mtdcr (uic3sr, 0xffffffff);	/* clear all */
+	mtdcr (UIC3SR, 0xffffffff);	/* clear all */
+	mtdcr (UIC3ER, 0x00000000);	/* disable all */
+	mtdcr (UIC3CR, 0x00000000);	/* all non-critical */
+	mtdcr (UIC3PR, 0xffffffff);	/* per ref-board manual */
+	mtdcr (UIC3TR, 0x00ff8c0f);	/* per ref-board manual */
+	mtdcr (UIC3VR, 0x00000001);	/* int31 highest, base=0x000 */
+	mtdcr (UIC3SR, 0xffffffff);	/* clear all */
 
-	mtdcr (uic0sr, 0xfc000000);	/* clear all */
-	mtdcr (uic0er, 0x00000000);	/* disable all */
-	mtdcr (uic0cr, 0x00000000);	/* all non-critical */
-	mtdcr (uic0pr, 0xfc000000);	/* */
-	mtdcr (uic0tr, 0x00000000);	/* */
-	mtdcr (uic0vr, 0x00000001);	/* */
+	mtdcr (UIC0SR, 0xfc000000);	/* clear all */
+	mtdcr (UIC0ER, 0x00000000);	/* disable all */
+	mtdcr (UIC0CR, 0x00000000);	/* all non-critical */
+	mtdcr (UIC0PR, 0xfc000000);	/* */
+	mtdcr (UIC0TR, 0x00000000);	/* */
+	mtdcr (UIC0VR, 0x00000001);	/* */
 
 	/* Enable two GPIO 10~11 and TraceA signal */
 	mfsdr(SDR0_PFC0,reg);