diff --git a/cpu/mcf5445x/cpu_init.c b/cpu/mcf5445x/cpu_init.c
index 6622eee..585216d 100644
--- a/cpu/mcf5445x/cpu_init.c
+++ b/cpu/mcf5445x/cpu_init.c
@@ -113,7 +113,6 @@ int cpu_init_r(void)
 #ifdef CONFIG_MCFTMR
 	volatile rtc_t *rtc = (volatile rtc_t *)(CFG_MCFRTC_BASE);
 	volatile rtcex_t *rtcex = (volatile rtcex_t *)&rtc->extended;
-	u32 oscillator = CFG_RTC_OSCILLATOR;
 
 	rtcex->gocu = (CFG_RTC_OSCILLATOR >> 16) & 0xFFFF;
 	rtcex->gocl = CFG_RTC_OSCILLATOR & 0xFFFF;
diff --git a/cpu/mcf5445x/pci.c b/cpu/mcf5445x/pci.c
index 8ace536..0398469 100644
--- a/cpu/mcf5445x/pci.c
+++ b/cpu/mcf5445x/pci.c
@@ -46,48 +46,18 @@ int pci_##rw##_cfg_##size(struct pci_controller *hose,			\
 	u16 cfg_type = 0;						\
 	addr = ((offset & 0xfc) | cfg_type | (dev)  | 0x80000000);	\
 	out_be32(hose->cfg_addr, addr);					\
-	__asm__ __volatile__("nop");					\
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);	\
 	out_be32(hose->cfg_addr, addr & 0x7fffffff);			\
-	__asm__ __volatile__("nop");					\
 	return 0;							\
 }
 
 PCI_OP(read, byte, u8 *, in_8, 3)
 PCI_OP(read, word, u16 *, in_le16, 2)
+PCI_OP(read, dword, u32 *, in_le32, 0)
 PCI_OP(write, byte, u8, out_8, 3)
 PCI_OP(write, word, u16, out_le16, 2)
 PCI_OP(write, dword, u32, out_le32, 0)
 
-int pci_read_cfg_dword(struct pci_controller *hose, pci_dev_t dev,
-		       int offset, u32 * val)
-{
-	u32 addr;
-	u32 tmpv;
-	u32 mask = 2;		/* word access */
-	/* Read lower 16 bits */
-	addr = ((offset & 0xfc) | (dev) | 0x80000000);
-	out_be32(hose->cfg_addr, addr);
-	__asm__ __volatile__("nop");
-	*val = (u32) in_le16((u16 *) (hose->cfg_data + (offset & mask)));
-	out_be32(hose->cfg_addr, addr & 0x7fffffff);
-	__asm__ __volatile__("nop");
-
-	/* Read upper 16 bits */
-	offset += 2;
-	addr = ((offset & 0xfc) | 1 | (dev) | 0x80000000);
-	out_be32(hose->cfg_addr, addr);
-	__asm__ __volatile__("nop");
-	tmpv = (u32) in_le16((u16 *) (hose->cfg_data + (offset & mask)));
-	out_be32(hose->cfg_addr, addr & 0x7fffffff);
-	__asm__ __volatile__("nop");
-
-	/* combine results into dword value */
-	*val = (tmpv << 16) | *val;
-
-	return 0;
-}
-
 void pci_mcf5445x_init(struct pci_controller *hose)
 {
 	volatile pci_t *pci = (volatile pci_t *)MMAP_PCI;
@@ -95,7 +65,7 @@ void pci_mcf5445x_init(struct pci_controller *hose)
 	volatile gpio_t *gpio = (gpio_t *) MMAP_GPIO;
 	u32 barEn = 0;
 
-	pciarb->acr = 0x001f001f;
+	pciarb->acr = 0x001F001F;
 
 	/* Set PCIGNT1, PCIREQ1, PCIREQ0/PCIGNTIN, PCIGNT0/PCIREQOUT,
 	   PCIREQ2, PCIGNT2 */
@@ -104,53 +74,58 @@ void pci_mcf5445x_init(struct pci_controller *hose)
 	    GPIO_PAR_PCI_GNT0 | GPIO_PAR_PCI_REQ3_REQ3 | GPIO_PAR_PCI_REQ2 |
 	    GPIO_PAR_PCI_REQ1 | GPIO_PAR_PCI_REQ0;
 
+	/* Assert reset bit */
+	pci->gscr |= PCI_GSCR_PR;
+
 	pci->tcr1 |= PCI_TCR1_P;
 
 	/* Initiator windows */
-	pci->iw0btar = CFG_PCI_MEM_PHYS;
-	pci->iw1btar = CFG_PCI_IO_PHYS;
-	pci->iw2btar = CFG_PCI_CFG_PHYS;
+	pci->iw0btar = CFG_PCI_MEM_PHYS | (CFG_PCI_MEM_PHYS >> 16);
+	pci->iw1btar = CFG_PCI_IO_PHYS | (CFG_PCI_IO_PHYS >> 16);
+	pci->iw2btar = CFG_PCI_CFG_PHYS | (CFG_PCI_CFG_PHYS >> 16);
 
 	pci->iwcr =
 	    PCI_IWCR_W0C_EN | PCI_IWCR_W1C_EN | PCI_IWCR_W1C_IO |
 	    PCI_IWCR_W2C_EN | PCI_IWCR_W2C_IO;
 
+	pci->icr = 0;
+
 	/* Enable bus master and mem access */
-	pci->scr = PCI_SCR_MW | PCI_SCR_B | PCI_SCR_M;
+	pci->scr = PCI_SCR_B | PCI_SCR_M;
 
 	/* Cache line size and master latency */
-	pci->cr1 = PCI_CR1_CLS(8) | PCI_CR1_LTMR(0xFF);
+	pci->cr1 = PCI_CR1_CLS(8) | PCI_CR1_LTMR(0xF8);
 	pci->cr2 = 0;
 
 #ifdef CFG_PCI_BAR0
 	pci->bar0 = PCI_BAR_BAR0(CFG_PCI_BAR0);
 	pci->tbatr0 = CFG_PCI_TBATR0 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B0E;
+	barEn |= PCI_TCR2_B0E;
 #endif
 #ifdef CFG_PCI_BAR1
 	pci->bar1 = PCI_BAR_BAR1(CFG_PCI_BAR1);
 	pci->tbatr1 = CFG_PCI_TBATR1 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B1E;
+	barEn |= PCI_TCR2_B1E;
 #endif
 #ifdef CFG_PCI_BAR2
 	pci->bar2 = PCI_BAR_BAR2(CFG_PCI_BAR2);
 	pci->tbatr2 = CFG_PCI_TBATR2 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B2E;
+	barEn |= PCI_TCR2_B2E;
 #endif
 #ifdef CFG_PCI_BAR3
 	pci->bar3 = PCI_BAR_BAR3(CFG_PCI_BAR3);
 	pci->tbatr3 = CFG_PCI_TBATR3 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B3E;
+	barEn |= PCI_TCR2_B3E;
 #endif
 #ifdef CFG_PCI_BAR4
 	pci->bar4 = PCI_BAR_BAR4(CFG_PCI_BAR4);
 	pci->tbatr4 = CFG_PCI_TBATR4 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B4E;
+	barEn |= PCI_TCR2_B4E;
 #endif
 #ifdef CFG_PCI_BAR5
 	pci->bar5 = PCI_BAR_BAR5(CFG_PCI_BAR5);
 	pci->tbatr5 = CFG_PCI_TBATR5 | PCI_TBATR_EN;
-	barEn |= PCI_TCR1_B5E;
+	barEn |= PCI_TCR2_B5E;
 #endif
 
 	pci->tcr2 = barEn;
diff --git a/cpu/mcf5445x/start.S b/cpu/mcf5445x/start.S
index 423583d..d64c5af 100644
--- a/cpu/mcf5445x/start.S
+++ b/cpu/mcf5445x/start.S
@@ -279,14 +279,13 @@ icache_enable:
 	move.l	(%a1), %d1
 
 	move.l	#0x00040100, %d0	/* Invalidate icache */
-	or.l	%d1, %d0
 	movec	%d0, %CACR
 
-	move.l	#(CFG_SDRAM_BASE + 0xc000), %d0	/* Setup icache */
+	move.l	#(CFG_SDRAM_BASE + 0x1c000), %d0	/* Setup icache */
 	movec	%d0, %ACR2
 
-	or.l	#0x00088400, %d1	/* Enable bcache and icache */
-	movec	%d1, %CACR
+	move.l	#0x04088020, %d0	/* Enable bcache and icache */
+	movec	%d0, %CACR
 
 	move.l #(ICACHE_STATUS), %a1
 	moveq	#1, %d0
@@ -298,7 +297,7 @@ icache_disable:
 	move.l #(CACR_STATUS), %a1	/* read CACR Status */
 	move.l	(%a1), %d0
 
-	and.l	#0xFFF77BFF, %d0
+	move.l	#0xFFF77BFF, %d0
 	or.l	#0x00040100, %d0	/* Setup cache mask */
 	movec	%d0, %CACR		/* Invalidate icache */
 	clr.l	%d0
@@ -321,7 +320,7 @@ icache_invalid:
 	move.l #(CACR_STATUS), %a1	/* read CACR Status */
 	move.l	(%a1), %d0
 
-	or.l	#0x00040100, %d0	/* Invalidate icache */
+	move.l	#0x00040100, %d0	/* Invalidate icache */
 	movec	%d0, %CACR		/* Enable and invalidate cache */
 	rts
 
@@ -330,17 +329,11 @@ dcache_enable:
 	move.l #(CACR_STATUS), %a1	/* read CACR Status */
 	move.l	(%a1), %d1
 
-	move.l	#0x01000000, %d0
-	or.l	%d1, %d0
+	move.l	#0x01040100, %d0
 	movec	%d0, %CACR		/* Invalidate dcache */
 
-	move.l  #(CFG_SDRAM_BASE + 0xc000), %d0
-	movec	%d0, %ACR0
-	move.l  #0, %d0
-	movec	%d0, %ACR1
-
-	or.l	#0x80000000, %d1	/* Enable bcache and icache */
-	movec	%d1, %CACR
+	move.l	#0x80088020, %d0	/* Enable bcache and icache */
+	movec	%d0, %CACR
 
 	move.l #(DCACHE_STATUS), %a1
 	moveq	#1, %d0
@@ -369,7 +362,7 @@ dcache_invalid:
 	move.l #(CACR_STATUS), %a1	/* read CACR Status */
 	move.l	(%a1), %d0
 
-	or.l	#0x01000000, %d0	/* Setup cache mask */
+	move.l	#0x81088020, %d0	/* Setup cache mask */
 	movec	%d0, %CACR		/* Enable and invalidate cache */
 	rts
 
diff --git a/include/asm-m68k/immap.h b/include/asm-m68k/immap.h
index ffb9a37..912753d 100644
--- a/include/asm-m68k/immap.h
+++ b/include/asm-m68k/immap.h
@@ -232,10 +232,10 @@
 #define CFG_NUM_IRQS		(128)
 
 #ifdef CONFIG_PCI
-#define CFG_PCI_BAR0		CFG_SDRAM_BASE
-#define CFG_PCI_BAR4		CFG_SDRAM_BASE
-#define CFG_PCI_TBATR0		(CFG_SDRAM_BASE)
-#define CFG_PCI_TBATR4		(CFG_SDRAM_BASE)
+#define CFG_PCI_BAR0		(CFG_MBAR)
+#define CFG_PCI_BAR5		(CFG_SDRAM_BASE)
+#define CFG_PCI_TBATR0		(CFG_MBAR)
+#define CFG_PCI_TBATR5		(CFG_SDRAM_BASE)
 #endif
 #endif				/* CONFIG_M54455 */
 
diff --git a/include/asm-m68k/m5445x.h b/include/asm-m68k/m5445x.h
index f3bd229..7fcf4ef 100644
--- a/include/asm-m68k/m5445x.h
+++ b/include/asm-m68k/m5445x.h
@@ -1204,13 +1204,13 @@
 #define PCI_TCR1_P			(0x00010000)	/* Prefetch reads */
 #define PCI_TCR1_WCD			(0x00000100)	/* Write combine disable */
 
-#define PCI_TCR1_B5E			(0x00002000)	/*  */
-#define PCI_TCR1_B4E			(0x00001000)	/*  */
-#define PCI_TCR1_B3E			(0x00000800)	/*  */
-#define PCI_TCR1_B2E			(0x00000400)	/*  */
-#define PCI_TCR1_B1E			(0x00000200)	/*  */
-#define PCI_TCR1_B0E			(0x00000100)	/*  */
-#define PCI_TCR1_CR			(0x00000001)	/*  */
+#define PCI_TCR2_B5E			(0x00002000)	/*  */
+#define PCI_TCR2_B4E			(0x00001000)	/*  */
+#define PCI_TCR2_B3E			(0x00000800)	/*  */
+#define PCI_TCR2_B2E			(0x00000400)	/*  */
+#define PCI_TCR2_B1E			(0x00000200)	/*  */
+#define PCI_TCR2_B0E			(0x00000100)	/*  */
+#define PCI_TCR2_CR			(0x00000001)	/*  */
 
 #define PCI_TBATR_BAT(x)		((x & 0xFFF) << 20)
 #define PCI_TBATR_EN			(0x00000001)	/* Enable */
diff --git a/include/configs/M54455EVB.h b/include/configs/M54455EVB.h
index 211f11d..581c794 100644
--- a/include/configs/M54455EVB.h
+++ b/include/configs/M54455EVB.h
@@ -176,6 +176,10 @@
 /* PCI */
 #ifdef CONFIG_CMD_PCI
 #define CONFIG_PCI		1
+#define CONFIG_PCI_PNP		1
+#define CONFIG_SKIPPCI_HOSTBRIDGE
+
+#define CFG_PCI_CACHE_LINE_SIZE	4
 
 #define CFG_PCI_MEM_BUS		0xA0000000
 #define CFG_PCI_MEM_PHYS	CFG_PCI_MEM_BUS
@@ -192,9 +196,7 @@
 
 /* FPGA - Spartan 2 */
 /* experiment
-#define CONFIG_FPGA
-#define CONFIG_FPGA_XILINX
-#define CONFIG_FPGA_SPARTAN3
+#define CONFIG_FPGA		CFG_SPARTAN3
 #define CONFIG_FPGA_COUNT	1
 #define CFG_FPGA_PROG_FEEDBACK
 #define CFG_FPGA_CHECK_CTRLC
@@ -286,9 +288,9 @@
 #	define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x4000)
 #	define CFG_ENV_SECT_SIZE	0x2000
 #else
-#	define CFG_FLASH_BASE		CFG_FLASH0_BASE
-#	define CFG_FLASH0_BASE		CFG_CS1_BASE
-#	define CFG_FLASH1_BASE		CFG_CS0_BASE
+#	define CFG_FLASH_BASE		CFG_CS0_BASE
+#	define CFG_FLASH0_BASE		CFG_CS0_BASE
+#	define CFG_FLASH1_BASE		CFG_CS1_BASE
 #	define CFG_ENV_ADDR		(CFG_FLASH_BASE + 0x60000)
 #	define CFG_ENV_SECT_SIZE	0x20000
 #endif