diff --git a/include/asm-ppc/iopin_8xx.h b/include/asm-ppc/iopin_8xx.h
index 1946eb2..3a2a682 100644
--- a/include/asm-ppc/iopin_8xx.h
+++ b/include/asm-ppc/iopin_8xx.h
@@ -46,16 +46,16 @@
 iopin_set_high(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
 		*datp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
 		*datp |= (1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
 		*datp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
 		*datp |= (1 << (15 - iopin->pin));
 	}
 }
@@ -64,16 +64,16 @@
 iopin_set_low(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
 		*datp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
 		*datp &= ~(1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
 		*datp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
 		*datp &= ~(1 << (15 - iopin->pin));
 	}
 }
@@ -82,16 +82,16 @@
 iopin_is_high(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
 		return (*datp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
 		return (*datp >> (31 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
 		return (*datp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
 		return (*datp >> (15 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -101,16 +101,16 @@
 iopin_is_low(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padat;
 		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *datp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdat;
+		volatile uint *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdat;
 		return ((*datp >> (31 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdat;
 		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *datp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddat;
+		volatile ushort *datp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddat;
 		return ((*datp >> (15 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;
@@ -120,16 +120,16 @@
 iopin_set_out(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
 		*dirp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
 		*dirp |= (1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
 		*dirp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
 		*dirp |= (1 << (15 - iopin->pin));
 	}
 }
@@ -138,16 +138,16 @@
 iopin_set_in(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
 		*dirp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
 		*dirp &= ~(1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
 		*dirp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
 		*dirp &= ~(1 << (15 - iopin->pin));
 	}
 }
@@ -156,16 +156,16 @@
 iopin_is_out(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
 		return (*dirp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
 		return (*dirp >> (31 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
 		return (*dirp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
 		return (*dirp >> (15 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -175,16 +175,16 @@
 iopin_is_in(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_padir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_padir;
 		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *dirp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbdir;
+		volatile uint *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbdir;
 		return ((*dirp >> (31 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcdir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcdir;
 		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *dirp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pddir;
+		volatile ushort *dirp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pddir;
 		return ((*dirp >> (15 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;
@@ -194,10 +194,10 @@
 iopin_set_odr(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
 		*odrp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
 		*odrp |= (1 << (31 - iopin->pin));
 	}
 }
@@ -206,10 +206,10 @@
 iopin_set_act(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
 		*odrp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
 		*odrp &= ~(1 << (31 - iopin->pin));
 	}
 }
@@ -218,10 +218,10 @@
 iopin_is_odr(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
 		return (*odrp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
 		return (*odrp >> (31 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -231,10 +231,10 @@
 iopin_is_act(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_ioport.iop_paodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_paodr;
 		return ((*odrp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile ushort *odrp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbodr;
+		volatile ushort *odrp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbodr;
 		return ((*odrp >> (31 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;
@@ -244,16 +244,16 @@
 iopin_set_ded(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
 		*parp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
 		*parp |= (1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
 		*parp |= (1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
 		*parp |= (1 << (15 - iopin->pin));
 	}
 }
@@ -262,16 +262,16 @@
 iopin_set_gen(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
 		*parp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
 		*parp &= ~(1 << (31 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
 		*parp &= ~(1 << (15 - iopin->pin));
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
 		*parp &= ~(1 << (15 - iopin->pin));
 	}
 }
@@ -280,16 +280,16 @@
 iopin_is_ded(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
 		return (*parp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
 		return (*parp >> (31 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
 		return (*parp >> (15 - iopin->pin)) & 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
 		return (*parp >> (15 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -299,16 +299,16 @@
 iopin_is_gen(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTA) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_papar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_papar;
 		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTB) {
-		volatile uint *parp = &((immap_t *)CFG_IMMR)->im_cpm.cp_pbpar;
+		volatile uint *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_cpm.cp_pbpar;
 		return ((*parp >> (31 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcpar;
 		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
 	} else if (iopin->port == IOPIN_PORTD) {
-		volatile ushort *parp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pdpar;
+		volatile ushort *parp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pdpar;
 		return ((*parp >> (15 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;
@@ -318,7 +318,7 @@
 iopin_set_opt2(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
 		*sorp |= (1 << (15 - iopin->pin));
 	}
 }
@@ -327,7 +327,7 @@
 iopin_set_opt1(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
 		*sorp &= ~(1 << (15 - iopin->pin));
 	}
 }
@@ -336,7 +336,7 @@
 iopin_is_opt2(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
 		return (*sorp >> (15 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -346,7 +346,7 @@
 iopin_is_opt1(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *sorp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcso;
+		volatile ushort *sorp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcso;
 		return ((*sorp >> (15 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;
@@ -356,7 +356,7 @@
 iopin_set_falledge(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
 		*intp |= (1 << (15 - iopin->pin));
 	}
 }
@@ -365,7 +365,7 @@
 iopin_set_anyedge(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
 		*intp &= ~(1 << (15 - iopin->pin));
 	}
 }
@@ -374,7 +374,7 @@
 iopin_is_falledge(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
 		return (*intp >> (15 - iopin->pin)) & 1;
 	}
 	return 0;
@@ -384,7 +384,7 @@
 iopin_is_anyedge(iopin_t *iopin)
 {
 	if (iopin->port == IOPIN_PORTC) {
-		volatile ushort *intp = &((immap_t *)CFG_IMMR)->im_ioport.iop_pcint;
+		volatile ushort *intp = &((immap_t *)CONFIG_SYS_IMMR)->im_ioport.iop_pcint;
 		return ((*intp >> (15 - iopin->pin)) & 1) ^ 1;
 	}
 	return 0;