diff --git a/board/mpc8349emds/mpc8349emds.c b/board/mpc8349emds/mpc8349emds.c
index ed7b71d..873bdd0 100644
--- a/board/mpc8349emds/mpc8349emds.c
+++ b/board/mpc8349emds/mpc8349emds.c
@@ -63,7 +63,7 @@
 
 long int initdram (int board_type)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *)CFG_IMMR;
 	u32 msize = 0;
 
 	if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32)im)
@@ -100,7 +100,7 @@
  ************************************************************************/
 int fixed_sdram(void)
 {
-	volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *)CFG_IMMR;
 	u32 msize = 0;
 	u32 ddr_size;
 	u32 ddr_size_log2;
@@ -171,7 +171,7 @@
 
 void sdram_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile lbus83xx_t *lbc= &immap->lbus;
 	uint *sdram_addr = (uint *)CFG_LBC_SDRAM_BASE;
 
@@ -249,7 +249,7 @@
  */
 void ecc_print_status(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
 
 	printf("\nECC mode: %s\n\n", (ddr->sdram_cfg & SDRAM_CFG_ECC_EN) ? "ON" : "OFF");
@@ -324,7 +324,7 @@
 
 int do_ecc ( cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
 	volatile u32 val;
 	u64 *addr, count, val64;
diff --git a/board/mpc8349emds/pci.c b/board/mpc8349emds/pci.c
index 908be57..da49a5d 100644
--- a/board/mpc8349emds/pci.c
+++ b/board/mpc8349emds/pci.c
@@ -146,7 +146,7 @@
 	u32 dev;
 	struct	pci_controller * hose;
 
-	immr = (immap_t *)CFG_IMMRBAR;
+	immr = (immap_t *)CFG_IMMR;
 	clk = (clk83xx_t *)&immr->clk;
 	pci_law = immr->sysconf.pcilaw;
 	pci_pot = immr->ios.pot;
@@ -260,8 +260,8 @@
 	hose->region_count = 4;
 
 	pci_setup_indirect(hose,
-			   (CFG_IMMRBAR+0x8300),
-			   (CFG_IMMRBAR+0x8304));
+			   (CFG_IMMR+0x8300),
+			   (CFG_IMMR+0x8304));
 
 	pci_register_hose(hose);
 
@@ -356,8 +356,8 @@
 	hose->region_count = 4;
 
 	pci_setup_indirect(hose,
-			   (CFG_IMMRBAR+0x8380),
-			   (CFG_IMMRBAR+0x8384));
+			   (CFG_IMMR+0x8380),
+			   (CFG_IMMR+0x8384));
 
 	pci_register_hose(hose);
 
diff --git a/board/mpc8349itx/mpc8349itx.c b/board/mpc8349itx/mpc8349itx.c
index 9fce973..c0e72c9 100644
--- a/board/mpc8349itx/mpc8349itx.c
+++ b/board/mpc8349itx/mpc8349itx.c
@@ -47,7 +47,7 @@
  ************************************************************************/
 int fixed_sdram(void)
 {
-	volatile immap_t *im = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *) CFG_IMMR;
 	u32 ddr_size;		/* The size of RAM, in bytes */
 	u32 ddr_size_log2 = 0;
 
@@ -139,7 +139,7 @@
 
 void sdram_init(void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile lbus83xx_t *lbc = &immap->lbus;
 
 #if defined(CFG_BR2_PRELIM) \
@@ -219,7 +219,7 @@
 
 long int initdram(int board_type)
 {
-	volatile immap_t *im = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *) CFG_IMMR;
 	u32 msize = 0;
 #ifdef CONFIG_DDR_ECC
 	volatile ddr83xx_t *ddr = &im->ddr;
@@ -328,7 +328,7 @@
 		0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01,
 		0xfffffc00, 0xfffffc00, 0xfffffc00, 0xfffffc01
 	};
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile lbus83xx_t *lbus = &immap->lbus;
 
 	lbus->bank[3].br = CFG_BR3_PRELIM;
diff --git a/board/mpc8349itx/pci.c b/board/mpc8349itx/pci.c
index b4637bc..535cc34 100644
--- a/board/mpc8349itx/pci.c
+++ b/board/mpc8349itx/pci.c
@@ -88,7 +88,7 @@
 	u32 dev;
 	struct pci_controller *hose;
 
-	immr = (immap_t *) CFG_IMMRBAR;
+	immr = (immap_t *) CFG_IMMR;
 	clk = (clk83xx_t *) & immr->clk;
 	pci_law = immr->sysconf.pcilaw;
 	pci_pot = immr->ios.pot;
@@ -211,7 +211,7 @@
 	hose->region_count = 4;
 
 	pci_setup_indirect(hose,
-			   (CFG_IMMRBAR + 0x8300), (CFG_IMMRBAR + 0x8304));
+			   (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
 
 	pci_register_hose(hose);
 
@@ -302,7 +302,7 @@
 	hose->region_count = 4;
 
 	pci_setup_indirect(hose,
-			   (CFG_IMMRBAR + 0x8380), (CFG_IMMRBAR + 0x8384));
+			   (CFG_IMMR + 0x8380), (CFG_IMMR + 0x8384));
 
 	pci_register_hose(hose);
 
diff --git a/board/mpc8360emds/mpc8360emds.c b/board/mpc8360emds/mpc8360emds.c
index a9b1d9e..ddc1047 100644
--- a/board/mpc8360emds/mpc8360emds.c
+++ b/board/mpc8360emds/mpc8360emds.c
@@ -106,7 +106,7 @@
 
 long int initdram(int board_type)
 {
-	volatile immap_t *im = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *) CFG_IMMR;
 	u32 msize = 0;
 
 	if ((im->sysconf.immrbar & IMMRBAR_BASE_ADDR) != (u32) im)
@@ -141,7 +141,7 @@
  ************************************************************************/
 int fixed_sdram(void)
 {
-	volatile immap_t *im = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *) CFG_IMMR;
 	u32 msize = 0;
 	u32 ddr_size;
 	u32 ddr_size_log2;
@@ -196,7 +196,7 @@
 
 void sdram_init(void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile lbus83xx_t *lbc = &immap->lbus;
 	uint *sdram_addr = (uint *) CFG_LBC_SDRAM_BASE;
 
@@ -267,7 +267,7 @@
  */
 void ecc_print_status(void)
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
 
 	printf("\nECC mode: %s\n\n",
@@ -347,7 +347,7 @@
 
 int do_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
 {
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
 	volatile u32 val;
 	u64 *addr;
diff --git a/board/mpc8360emds/pci.c b/board/mpc8360emds/pci.c
index c81e7a6..a013ba3 100644
--- a/board/mpc8360emds/pci.c
+++ b/board/mpc8360emds/pci.c
@@ -63,7 +63,7 @@
 	volatile pcictrl83xx_t *pci_ctrl;
 	volatile pciconf83xx_t *pci_conf;
 
-	immr = (immap_t *) CFG_IMMRBAR;
+	immr = (immap_t *) CFG_IMMR;
 	pci_law = immr->sysconf.pcilaw;
 	pci_pot = immr->ios.pot;
 	pci_ctrl = immr->pci_ctrl;
@@ -89,7 +89,7 @@
 	hose[0].first_busno = 0;
 	hose[0].last_busno = 0xff;
 	pci_setup_indirect(&hose[0],
-			   (CFG_IMMRBAR + 0x8300), (CFG_IMMRBAR + 0x8304));
+			   (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
 	reg16 = 0xff;
 
 	pci_hose_read_config_word(&hose[0], PCI_BDF(0, 0, 0),
@@ -131,7 +131,7 @@
 	u32 val32;
 	u32 dev;
 
-	immr = (immap_t *) CFG_IMMRBAR;
+	immr = (immap_t *) CFG_IMMR;
 	clk = (clk83xx_t *) & immr->clk;
 	pci_law = immr->sysconf.pcilaw;
 	pci_pot = immr->ios.pot;
@@ -274,7 +274,7 @@
 	hose[0].region_count = 4;
 
 	pci_setup_indirect(&hose[0],
-			   (CFG_IMMRBAR + 0x8300), (CFG_IMMRBAR + 0x8304));
+			   (CFG_IMMR + 0x8300), (CFG_IMMR + 0x8304));
 
 	pci_register_hose(hose);
 
diff --git a/board/tqm834x/pci.c b/board/tqm834x/pci.c
index d01277f..d896f17 100644
--- a/board/tqm834x/pci.c
+++ b/board/tqm834x/pci.c
@@ -78,7 +78,7 @@
 	u32 reg32;
 	struct	pci_controller * hose;
 
-	immr = (immap_t *)CFG_IMMRBAR;
+	immr = (immap_t *)CFG_IMMR;
 	clk = (clk83xx_t *)&immr->clk;
 	pci_law = immr->sysconf.pcilaw;
 	pci_pot = immr->ios.pot;
@@ -186,8 +186,8 @@
 	hose->region_count = 3;
 
 	pci_setup_indirect(hose,
-			   (CFG_IMMRBAR+0x8300),
-			   (CFG_IMMRBAR+0x8304));
+			   (CFG_IMMR+0x8300),
+			   (CFG_IMMR+0x8304));
 
 	pci_register_hose(hose);
 
diff --git a/board/tqm834x/tqm834x.c b/board/tqm834x/tqm834x.c
index 41b34cc..36d901f 100644
--- a/board/tqm834x/tqm834x.c
+++ b/board/tqm834x/tqm834x.c
@@ -69,7 +69,7 @@
 static void set_ddr_config(void);
 
 /* Local variable */
-static volatile immap_t *im = (immap_t *)CFG_IMMRBAR;
+static volatile immap_t *im = (immap_t *)CFG_IMMR;
 
 /**************************************************************************
  * Board initialzation after relocation to RAM. Used to detect the number
@@ -147,7 +147,7 @@
 	volatile immap_t * immr;
 	u32 w, f;
 
-	immr = (immap_t *)CFG_IMMRBAR;
+	immr = (immap_t *)CFG_IMMR;
 	if (!(immr->reset.rcwh & RCWH_PCIHOST)) {
 		printf("PCI:   NOT in host mode..?!\n");
 		return 0;
diff --git a/cpu/mpc83xx/cpu.c b/cpu/mpc83xx/cpu.c
index 3d8ca77..0bd0533 100644
--- a/cpu/mpc83xx/cpu.c
+++ b/cpu/mpc83xx/cpu.c
@@ -49,7 +49,7 @@
 	u32 spridr;
 	char buf[32];
 
-	immr = (immap_t *)CFG_IMMRBAR;
+	immr = (immap_t *)CFG_IMMR;
 
 	if ((pvr & 0xFFFF0000) != PVR_83xx) {
 		puts("Not MPC83xx Family!!!\n");
@@ -141,7 +141,7 @@
 void upmconfig (uint upm, uint *table, uint size)
 {
 #if defined(CONFIG_MPC834X)
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 	volatile lbus83xx_t *lbus = &immap->lbus;
 	volatile uchar *dummy = NULL;
 	const u32 msel = (upm + 4) << BR_MSEL_SHIFT;	/* What the MSEL field in BRn should be */
@@ -188,7 +188,7 @@
 	ulong addr;
 #endif
 
-	volatile immap_t *immap = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *) CFG_IMMR;
 
 #ifdef MPC83xx_RESET
 	/* Interrupts and MMU off */
@@ -259,7 +259,7 @@
 	int re_enable = disable_interrupts();
 
 	/* Reset the 83xx watchdog */
-	volatile immap_t *immr = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
 	immr->wdt.swsrr = 0x556c;
 	immr->wdt.swsrr = 0xaa39;
 
@@ -311,7 +311,7 @@
 #if defined(CONFIG_DDR_ECC)
 void dma_init(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 status = swab32(dma->dmasr0);
 	volatile u32 dmamr0 = swab32(dma->dmamr0);
@@ -342,7 +342,7 @@
 
 uint dma_check(void)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 status = swab32(dma->dmasr0);
 	volatile u32 byte_count = swab32(dma->dmabcr0);
@@ -361,7 +361,7 @@
 
 int dma_xfer(void *dest, u32 count, void *src)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile dma83xx_t *dma = &immap->dma;
 	volatile u32 dmamr0;
 
diff --git a/cpu/mpc83xx/cpu_init.c b/cpu/mpc83xx/cpu_init.c
index eb8f8c0..4f80f4a 100644
--- a/cpu/mpc83xx/cpu_init.c
+++ b/cpu/mpc83xx/cpu_init.c
@@ -219,7 +219,7 @@
 int cpu_init_r (void)
 {
 #ifdef CONFIG_QE
-	uint qe_base = CFG_IMMRBAR + 0x00100000; /* QE immr base */
+	uint qe_base = CFG_IMMR + 0x00100000; /* QE immr base */
 	qe_init(qe_base);
 	qe_reset();
 #endif
diff --git a/cpu/mpc83xx/interrupts.c b/cpu/mpc83xx/interrupts.c
index 5a0babf..98fccff 100644
--- a/cpu/mpc83xx/interrupts.c
+++ b/cpu/mpc83xx/interrupts.c
@@ -45,7 +45,7 @@
 
 int interrupt_init_cpu (unsigned *decrementer_count)
 {
-	volatile immap_t *immr = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *immr = (immap_t *) CFG_IMMR;
 
 	*decrementer_count = (gd->bus_clk / 4) / CFG_HZ;
 
diff --git a/cpu/mpc83xx/qe_io.c b/cpu/mpc83xx/qe_io.c
index 11cf372..ebe3487 100644
--- a/cpu/mpc83xx/qe_io.c
+++ b/cpu/mpc83xx/qe_io.c
@@ -34,7 +34,7 @@
 	u32			pin_2bit_assign;
 	u32			pin_1bit_mask;
 	u32			tmp_val;
-	volatile immap_t	*im = (volatile immap_t *)CFG_IMMRBAR;
+	volatile immap_t	*im = (volatile immap_t *)CFG_IMMR;
 	volatile gpio83xx_t	*par_io =(volatile gpio83xx_t *)&im->gpio;
 
 	/* Caculate pin location and 2bit mask and dir */
diff --git a/cpu/mpc83xx/spd_sdram.c b/cpu/mpc83xx/spd_sdram.c
index b91c613..dc8f679 100644
--- a/cpu/mpc83xx/spd_sdram.c
+++ b/cpu/mpc83xx/spd_sdram.c
@@ -112,7 +112,7 @@
 
 long int spd_sdram()
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile ddr83xx_t *ddr = &immap->ddr;
 	volatile law83xx_t *ecm = &immap->sysconf.ddrlaw[0];
 	spd_eeprom_t spd;
@@ -562,7 +562,7 @@
 /* #define CONFIG_DDR_ECC_INIT_VIA_DMA */
 void ddr_enable_ecc(unsigned int dram_size)
 {
-	volatile immap_t *immap = (immap_t *)CFG_IMMRBAR;
+	volatile immap_t *immap = (immap_t *)CFG_IMMR;
 	volatile ddr83xx_t *ddr= &immap->ddr;
 	unsigned long t_start, t_end;
 	register u64 *p;
diff --git a/cpu/mpc83xx/speed.c b/cpu/mpc83xx/speed.c
index 1e082a7..213e718 100644
--- a/cpu/mpc83xx/speed.c
+++ b/cpu/mpc83xx/speed.c
@@ -94,7 +94,7 @@
  */
 int get_clocks(void)
 {
-	volatile immap_t *im = (immap_t *) CFG_IMMRBAR;
+	volatile immap_t *im = (immap_t *) CFG_IMMR;
 	u32 pci_sync_in;
 	u8 spmf;
 	u8 clkin_div;
diff --git a/cpu/mpc83xx/start.S b/cpu/mpc83xx/start.S
index c43835c..0f27bb6 100644
--- a/cpu/mpc83xx/start.S
+++ b/cpu/mpc83xx/start.S
@@ -104,9 +104,9 @@
 #ifndef CONFIG_DEFAULT_IMMR
 #error CONFIG_DEFAULT_IMMR must be defined
 #endif /* CFG_DEFAULT_IMMR */
-#ifndef CFG_IMMRBAR
-#define CFG_IMMRBAR CONFIG_DEFAULT_IMMR
-#endif /* CFG_IMMRBAR */
+#ifndef CFG_IMMR
+#define CFG_IMMR CONFIG_DEFAULT_IMMR
+#endif /* CFG_IMMR */
 
 /*
  * After configuration, a system reset exception is executed using the
@@ -152,8 +152,8 @@
 	nop
 boot_warm: /* time t 5 */
 	mfmsr	r5			/* save msr contents	*/
-	lis	r3, CFG_IMMRBAR@h
-	ori	r3, r3, CFG_IMMRBAR@l
+	lis	r3, CFG_IMMR@h
+	ori	r3, r3, CFG_IMMR@l
 	stw	r3, IMMRBAR(r4)
 
 	/* Initialise the E300 processor core		*/
@@ -226,7 +226,7 @@
 	GET_GOT			/* initialize GOT access	*/
 
 	/* r3: IMMR */
-	lis	r3, CFG_IMMRBAR@h
+	lis	r3, CFG_IMMR@h
 	/* run low-level CPU init code (in Flash)*/
 	bl	cpu_init_f
 
@@ -446,7 +446,7 @@
 	mtspr	SRR1, r3			/* Make SRR1 match MSR */
 
 
-	lis	r3, CFG_IMMRBAR@h
+	lis	r3, CFG_IMMR@h
 #if defined(CONFIG_WATCHDOG)
 	/* Initialise the Wathcdog values and reset it (if req) */
 	/*------------------------------------------------------*/
@@ -1201,7 +1201,7 @@
 	/* When booting from ROM (Flash or EPROM), clear the  */
 	/* Address Mask in OR0 so ROM appears everywhere      */
 	/*----------------------------------------------------*/
-	lis	r3, (CFG_IMMRBAR)@h  /* r3 <= CFG_IMMRBAR    */
+	lis	r3, (CFG_IMMR)@h  /* r3 <= CFG_IMMR    */
 	lwz	r4, OR0@l(r3)
 	li	r5, 0x7fff        /* r5 <= 0x00007FFFF */
 	and	r4, r4, r5
diff --git a/drivers/tsec.h b/drivers/tsec.h
index 4aa331c..cee3003 100644
--- a/drivers/tsec.h
+++ b/drivers/tsec.h
@@ -30,7 +30,7 @@
 #if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
     #define TSEC_BASE_ADDR	(CFG_IMMR + CFG_TSEC1_OFFSET)
 #elif defined(CONFIG_MPC83XX)
-    #define TSEC_BASE_ADDR	(CFG_IMMRBAR + CFG_TSEC1_OFFSET)
+    #define TSEC_BASE_ADDR	(CFG_IMMR + CFG_TSEC1_OFFSET)
 #endif
 
 
diff --git a/include/asm-ppc/i2c.h b/include/asm-ppc/i2c.h
index 8afdda2..3784766 100644
--- a/include/asm-ppc/i2c.h
+++ b/include/asm-ppc/i2c.h
@@ -79,19 +79,19 @@
 #endif
 #define I2C_TIMEOUT (CFG_HZ/4)
 
-#ifndef CFG_IMMRBAR
-#error CFG_IMMRBAR is not defined in /include/configs/${BOARD}.h
+#ifndef CFG_IMMR
+#error CFG_IMMR is not defined in /include/configs/${BOARD}.h
 #endif
 
 #ifndef CFG_I2C_OFFSET
 #error CFG_I2C_OFFSET is not defined in /include/configs/${BOARD}.h
 #endif
 
-#define I2C_1 ((i2c_t*)(CFG_IMMRBAR + CFG_I2C_OFFSET))
+#define I2C_1 ((i2c_t*)(CFG_IMMR + CFG_I2C_OFFSET))
 
 /* Optional support for second I2C bus */
 #ifdef	CFG_I2C2_OFFSET
-#define I2C_2 ((i2c_t*)(CFG_IMMRBAR + CFG_I2C2_OFFSET))
+#define I2C_2 ((i2c_t*)(CFG_IMMR + CFG_I2C2_OFFSET))
 #endif	/* CFG_I2C2_OFFSET */
 
 #define I2C_READ  1
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index e68c41a..4a5b4bc 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -73,7 +73,7 @@
 
 #define CONFIG_BOARD_EARLY_INIT_F		/* call board_pre_init */
 
-#define CFG_IMMRBAR		0xE0000000
+#define CFG_IMMR		0xE0000000
 
 #undef CFG_DRAM_TEST				/* memory test, takes time */
 #define CFG_MEMTEST_START	0x00000000      /* memtest region */
@@ -311,8 +311,8 @@
 #define CFG_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 
-#define CFG_NS16550_COM1        (CFG_IMMRBAR+0x4500)
-#define CFG_NS16550_COM2        (CFG_IMMRBAR+0x4600)
+#define CFG_NS16550_COM1        (CFG_IMMR+0x4500)
+#define CFG_NS16550_COM2        (CFG_IMMR+0x4600)
 
 /* Use the HUSH parser */
 #define CFG_HUSH_PARSER
@@ -345,9 +345,9 @@
 
 /* TSEC */
 #define CFG_TSEC1_OFFSET 0x24000
-#define CFG_TSEC1 (CFG_IMMRBAR+CFG_TSEC1_OFFSET)
+#define CFG_TSEC1 (CFG_IMMR+CFG_TSEC1_OFFSET)
 #define CFG_TSEC2_OFFSET 0x25000
-#define CFG_TSEC2 (CFG_IMMRBAR+CFG_TSEC2_OFFSET)
+#define CFG_TSEC2 (CFG_IMMR+CFG_TSEC2_OFFSET)
 
 /* USB */
 #define CFG_USE_MPC834XSYS_USB_PHY	1 /* Use SYS board PHY */
@@ -641,8 +641,8 @@
 #endif
 
 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
-#define CFG_IBAT5L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT5U	(CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT5L	(CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT5U	(CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
 
 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 #define CFG_IBAT6L	(0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
diff --git a/include/configs/MPC8349ITX.h b/include/configs/MPC8349ITX.h
index aaf4d10..c74e63a 100644
--- a/include/configs/MPC8349ITX.h
+++ b/include/configs/MPC8349ITX.h
@@ -128,7 +128,7 @@
 #endif
 #endif
 
-#define CFG_IMMRBAR		0xE0000000	/* The IMMR is relocated to here */
+#define CFG_IMMR		0xE0000000	/* The IMMR is relocated to here */
 
 #undef CFG_DRAM_TEST                   		/* memory test, takes time */
 #define CFG_MEMTEST_START       0x00003000      /* memtest region */
@@ -374,8 +374,8 @@
 #define CFG_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 
-#define CFG_NS16550_COM1	(CFG_IMMRBAR + 0x4500)
-#define CFG_NS16550_COM2	(CFG_IMMRBAR + 0x4600)
+#define CFG_NS16550_COM1	(CFG_IMMR + 0x4500)
+#define CFG_NS16550_COM2	(CFG_IMMR + 0x4600)
 
 /* Use the HUSH parser */
 #define CFG_HUSH_PARSER
@@ -653,8 +653,8 @@
 #endif
 
 /* IMMRBAR @ 0xE0000000, PCI IO @ 0xE2000000 & BCSR @ 0xE2400000 */
-#define CFG_IBAT5L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT5U	(CFG_IMMRBAR | BATU_BL_256M | BATU_VS | BATU_VP)
+#define CFG_IBAT5L	(CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT5U	(CFG_IMMR | BATU_BL_256M | BATU_VS | BATU_VP)
 
 /* SDRAM @ 0xF0000000, stack in DCACHE 0xFDF00000 & FLASH @ 0xFE000000 */
 #define CFG_IBAT6L	(0xF0000000 | BATL_PP_10 | BATL_MEMCOHERENCE)
diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index feb9cf2..a8f2df9 100644
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -92,7 +92,7 @@
 /*
  * IMMR new address
  */
-#define CFG_IMMRBAR		0xE0000000
+#define CFG_IMMR		0xE0000000
 
 /*
  * DDR Setup
@@ -306,8 +306,8 @@
 #define CFG_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 
-#define CFG_NS16550_COM1	(CFG_IMMRBAR+0x4500)
-#define CFG_NS16550_COM2	(CFG_IMMRBAR+0x4600)
+#define CFG_NS16550_COM1	(CFG_IMMR+0x4500)
+#define CFG_NS16550_COM2	(CFG_IMMR+0x4600)
 
 /* Use the HUSH parser */
 #define CFG_HUSH_PARSER
@@ -515,9 +515,9 @@
 #define CFG_DBAT0U	CFG_IBAT0U
 
 /* IMMRBAR & PCI IO: cache-inhibit and guarded */
-#define CFG_IBAT1L	(CFG_IMMRBAR | BATL_PP_10 | \
+#define CFG_IBAT1L	(CFG_IMMR | BATL_PP_10 | \
 			BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT1U	(CFG_IMMRBAR | BATU_BL_4M | BATU_VS | BATU_VP)
+#define CFG_IBAT1U	(CFG_IMMR | BATU_BL_4M | BATU_VS | BATU_VP)
 #define CFG_DBAT1L	CFG_IBAT1L
 #define CFG_DBAT1U	CFG_IBAT1U
 
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 727094b..b0b0673 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -41,7 +41,7 @@
 #define CONFIG_TQM834X		1	/* TQM834X board specific */
 
 /* IMMR Base Addres Register, use Freescale default: 0xff400000 */
-#define CFG_IMMRBAR		0xff400000
+#define CFG_IMMR		0xff400000
 
 /* System clock. Primary input clock when in PCI host mode */
 #define CONFIG_83XX_CLKIN	66666000	/* 66,666 MHz */
@@ -210,8 +210,8 @@
 #define CFG_BAUDRATE_TABLE  \
 	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400,115200}
 
-#define CFG_NS16550_COM1	(CFG_IMMRBAR + 0x4500)
-#define CFG_NS16550_COM2	(CFG_IMMRBAR + 0x4600)
+#define CFG_NS16550_COM1	(CFG_IMMR + 0x4500)
+#define CFG_NS16550_COM2	(CFG_IMMR + 0x4600)
 
 /*
  * I2C
@@ -248,9 +248,9 @@
 #define CONFIG_MII
 
 #define CFG_TSEC1_OFFSET	0x24000
-#define CFG_TSEC1		(CFG_IMMRBAR + CFG_TSEC1_OFFSET)
+#define CFG_TSEC1		(CFG_IMMR + CFG_TSEC1_OFFSET)
 #define CFG_TSEC2_OFFSET	0x25000
-#define CFG_TSEC2		(CFG_IMMRBAR + CFG_TSEC2_OFFSET)
+#define CFG_TSEC2		(CFG_IMMR + CFG_TSEC2_OFFSET)
 
 #if defined(CONFIG_TSEC_ENET)
 
@@ -473,8 +473,8 @@
 #endif
 
 /* IMMRBAR */
-#define CFG_IBAT6L	(CFG_IMMRBAR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
-#define CFG_IBAT6U	(CFG_IMMRBAR | BATU_BL_1M | BATU_VS | BATU_VP)
+#define CFG_IBAT6L	(CFG_IMMR | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
+#define CFG_IBAT6U	(CFG_IMMR | BATU_BL_1M | BATU_VS | BATU_VP)
 
 /* FLASH */
 #define CFG_IBAT7L	(CFG_FLASH_BASE | BATL_PP_10 | BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index 844bbc9..1866dc5 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -511,7 +511,7 @@
 	bd->bi_mbar_base = CFG_MBAR;	/* base of internal registers */
 #endif
 #if defined(CONFIG_MPC83XX)
-	bd->bi_immrbar = CFG_IMMRBAR;
+	bd->bi_immrbar = CFG_IMMR;
 #endif
 #if defined(CONFIG_MPC8220)
 	bd->bi_mbar_base = CFG_MBAR;	/* base of internal registers */