Add qemu 2.4.0

Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5
Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>

3 files changed, 676 insertions, 0 deletions

diff --git a/qemu/roms/u-boot/board/utx8245/Makefile b/qemu/roms/u-boot/board/utx8245/Makefile
new file mode 100644
index 000000000..f12e5457b
--- /dev/null
+++ b/qemu/roms/u-boot/board/utx8245/Makefile
@@ -0,0 +1,13 @@
+#
+# (C) Copyright 2001-2006
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# (C) Copyright 2002
+# Gregory E. Allen, gallen@arlut.utexas.edu
+# Matthew E. Karger, karger@arlut.utexas.edu
+# Applied Research Laboratories, The University of Texas at Austin
+#
+# SPDX-License-Identifier:	GPL-2.0+
+#
+
+obj-y	= utx8245.o flash.o
diff --git a/qemu/roms/u-boot/board/utx8245/flash.c b/qemu/roms/u-boot/board/utx8245/flash.c
new file mode 100644
index 000000000..1dfcb4151
--- /dev/null
+++ b/qemu/roms/u-boot/board/utx8245/flash.c
@@ -0,0 +1,544 @@
+/*
+ * (C) Copyright 2001
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * (C) Copyright 2002
+ * Gregory E. Allen, gallen@arlut.utexas.edu
+ * Matthew E. Karger, karger@arlut.utexas.edu
+ * Applied Research Laboratories, The University of Texas at Austin
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/processor.h>
+
+#define ROM_CS0_START	0xFF800000
+#define ROM_CS1_START	0xFF000000
+
+#if defined(CONFIG_ENV_IS_IN_FLASH)
+# ifndef  CONFIG_ENV_ADDR
+#  define CONFIG_ENV_ADDR	(CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET)
+# endif
+# ifndef  CONFIG_ENV_SIZE
+#  define CONFIG_ENV_SIZE	CONFIG_ENV_SECT_SIZE
+# endif
+# ifndef  CONFIG_ENV_SECT_SIZE
+#  define CONFIG_ENV_SECT_SIZE  CONFIG_ENV_SIZE
+# endif
+#endif
+
+#define	FLASH_BANK_SIZE	((uint)(16 * 1024 * 1024))	/* max 16Mbyte */
+#define	MAIN_SECT_SIZE	0x10000
+#define	SECT_SIZE_32KB	0x8000
+#define	SECT_SIZE_8KB	0x2000
+
+flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];
+
+static int write_word (flash_info_t * info, ulong dest, ulong data);
+#if 0
+static void write_via_fpu (vu_long * addr, ulong * data);
+#endif
+static __inline__ unsigned long get_msr (void);
+static __inline__ void set_msr (unsigned long msr);
+
+/*flash command address offsets*/
+#define ADDR0		(0x555)
+#define ADDR1		(0xAAA)
+#define ADDR3		(0x001)
+
+#define FLASH_WORD_SIZE unsigned char
+
+/*---------------------------------------------------------------------*/
+/*#define	DEBUG_FLASH	1 */
+
+/*---------------------------------------------------------------------*/
+
+unsigned long flash_init (void)
+{
+	int i;		/* flash bank counter */
+	int j;		/* flash device sector counter */
+	int k;		/* flash size calculation loop counter */
+	int N;		/* pow(2,N) is flash size, but we don't have <math.h> */
+	ulong total_size = 0, device_size = 1;
+	unsigned char manuf_id, device_id;
+
+	for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) {
+		vu_char *addr = (vu_char *) (CONFIG_SYS_FLASH_BASE + i * FLASH_BANK_SIZE);
+
+		addr[0x555] = 0xAA;		/* get manuf/device info command */
+		addr[0x2AA] = 0x55;		/* 3-cycle command */
+		addr[0x555] = 0x90;
+
+		manuf_id = addr[0];		/* read back manuf/device info */
+		device_id = addr[1];
+
+		addr[0x55] = 0x98;		/* CFI command */
+		N = addr[0x27];			/* read back device_size = pow(2,N) */
+
+		for (k = 0; k < N; k++)	/* calculate device_size = pow(2,N) */
+			device_size *= 2;
+
+		flash_info[i].size = device_size;
+		flash_info[i].sector_count = CONFIG_SYS_MAX_FLASH_SECT;
+
+#if defined DEBUG_FLASH
+		printf ("manuf_id = %x, device_id = %x\n", manuf_id, device_id);
+#endif
+		/* find out what kind of flash we are using */
+		if ((manuf_id == (uchar) (AMD_MANUFACT))
+			&& (device_id == AMD_ID_LV033C)) {
+			flash_info[i].flash_id =
+					((FLASH_MAN_AMD & FLASH_VENDMASK) << 16) |
+					(FLASH_AM033C & FLASH_TYPEMASK);
+
+			/* set individual sector start addresses */
+			for (j = 0; j < flash_info[i].sector_count; j++) {
+				flash_info[i].start[j] =
+						(CONFIG_SYS_FLASH_BASE + i * FLASH_BANK_SIZE +
+						 j * MAIN_SECT_SIZE);
+			}
+		}
+
+		else if ((manuf_id == (uchar) (AMD_MANUFACT)) &&
+				 (device_id == AMD_ID_LV116DT)) {
+			flash_info[i].flash_id =
+					((FLASH_MAN_AMD & FLASH_VENDMASK) << 16) |
+					(FLASH_AM160T & FLASH_TYPEMASK);
+
+			/* set individual sector start addresses */
+			for (j = 0; j < flash_info[i].sector_count; j++) {
+				flash_info[i].start[j] =
+						(CONFIG_SYS_FLASH_BASE + i * FLASH_BANK_SIZE +
+						 j * MAIN_SECT_SIZE);
+
+				if (j < (CONFIG_SYS_MAX_FLASH_SECT - 3)) {
+					flash_info[i].start[j] =
+							(CONFIG_SYS_FLASH_BASE + i * FLASH_BANK_SIZE +
+							 j * MAIN_SECT_SIZE);
+				} else if (j == (CONFIG_SYS_MAX_FLASH_SECT - 3)) {
+					flash_info[i].start[j] =
+							(flash_info[i].start[j - 1] + SECT_SIZE_32KB);
+
+				} else {
+					flash_info[i].start[j] =
+							(flash_info[i].start[j - 1] + SECT_SIZE_8KB);
+				}
+			}
+		}
+
+		else {
+			flash_info[i].flash_id = FLASH_UNKNOWN;
+			addr[0] = 0xFF;
+			goto Done;
+		}
+
+#if defined DEBUG_FLASH
+		printf ("flash_id = 0x%08lX\n", flash_info[i].flash_id);
+#endif
+
+		addr[0] = 0xFF;
+
+		memset (flash_info[i].protect, 0, CONFIG_SYS_MAX_FLASH_SECT);
+
+		total_size += flash_info[i].size;
+	}
+
+	/* Protect monitor and environment sectors
+	 */
+#if CONFIG_SYS_MONITOR_BASE >= CONFIG_SYS_FLASH_BASE
+	flash_protect (FLAG_PROTECT_SET, CONFIG_SYS_MONITOR_BASE,
+				   CONFIG_SYS_MONITOR_BASE + monitor_flash_len - 1,
+				   &flash_info[0]);
+#endif
+
+#if defined(CONFIG_ENV_IS_IN_FLASH) && defined(CONFIG_ENV_ADDR)
+	flash_protect (FLAG_PROTECT_SET, CONFIG_ENV_ADDR,
+			CONFIG_ENV_ADDR + CONFIG_ENV_SIZE - 1, &flash_info[0]);
+#endif
+
+  Done:
+	return total_size;
+}
+
+/*-----------------------------------------------------------------------
+ */
+void flash_print_info (flash_info_t * info)
+{
+	static const char unk[] = "Unknown";
+	const char *mfct = unk, *type = unk;
+	unsigned int i;
+
+	if (info->flash_id != FLASH_UNKNOWN) {
+		switch (info->flash_id & FLASH_VENDMASK) {
+		case FLASH_MAN_AMD:
+			mfct = "AMD";
+			break;
+		case FLASH_MAN_FUJ:
+			mfct = "FUJITSU";
+			break;
+		case FLASH_MAN_STM:
+			mfct = "STM";
+			break;
+		case FLASH_MAN_SST:
+			mfct = "SST";
+			break;
+		case FLASH_MAN_BM:
+			mfct = "Bright Microelectonics";
+			break;
+		case FLASH_MAN_INTEL:
+			mfct = "Intel";
+			break;
+		}
+
+		switch (info->flash_id & FLASH_TYPEMASK) {
+		case FLASH_AM033C:
+			type = "AM29LV033C (32 Mbit, uniform sector size)";
+			break;
+		case FLASH_AM160T:
+			type = "AM29LV160T (16 Mbit, top boot sector)";
+			break;
+		case FLASH_AM040:
+			type = "AM29F040B (512K * 8, uniform sector size)";
+			break;
+		case FLASH_AM400B:
+			type = "AM29LV400B (4 Mbit, bottom boot sect)";
+			break;
+		case FLASH_AM400T:
+			type = "AM29LV400T (4 Mbit, top boot sector)";
+			break;
+		case FLASH_AM800B:
+			type = "AM29LV800B (8 Mbit, bottom boot sect)";
+			break;
+		case FLASH_AM800T:
+			type = "AM29LV800T (8 Mbit, top boot sector)";
+			break;
+		case FLASH_AM320B:
+			type = "AM29LV320B (32 Mbit, bottom boot sect)";
+			break;
+		case FLASH_AM320T:
+			type = "AM29LV320T (32 Mbit, top boot sector)";
+			break;
+		case FLASH_STM800AB:
+			type = "M29W800AB (8 Mbit, bottom boot sect)";
+			break;
+		case FLASH_SST800A:
+			type = "SST39LF/VF800 (8 Mbit, uniform sector size)";
+			break;
+		case FLASH_SST160A:
+			type = "SST39LF/VF160 (16 Mbit, uniform sector size)";
+			break;
+		}
+	}
+
+	printf ("\n  Brand: %s Type: %s\n"
+			"  Size: %lu KB in %d Sectors\n",
+			mfct, type, info->size >> 10, info->sector_count);
+
+	printf ("  Sector Start Addresses:");
+
+	for (i = 0; i < info->sector_count; i++) {
+		unsigned long size;
+		unsigned int erased;
+		unsigned long *flash = (unsigned long *) info->start[i];
+
+		/*
+		 * Check if whole sector is erased
+		 */
+		size = (i != (info->sector_count - 1)) ?
+				(info->start[i + 1] - info->start[i]) >> 2 :
+				(info->start[0] + info->size - info->start[i]) >> 2;
+
+		for (flash = (unsigned long *) info->start[i], erased = 1;
+			 (flash != (unsigned long *) info->start[i] + size) && erased;
+			 flash++)
+			erased = *flash == ~0x0UL;
+
+		printf ("%s %08lX %s %s",
+				(i % 5) ? "" : "\n   ",
+				info->start[i],
+				erased ? "E" : " ", info->protect[i] ? "RO" : "  ");
+	}
+
+	puts ("\n");
+	return;
+}
+
+/*-----------------------------------------------------------------------
+ */
+
+int flash_erase (flash_info_t * info, int s_first, int s_last)
+{
+	volatile FLASH_WORD_SIZE *addr = (FLASH_WORD_SIZE *) (info->start[0]);
+	int flag, prot, sect, l_sect;
+	ulong start, now, last;
+	unsigned char sh8b;
+
+	if ((s_first < 0) || (s_first > s_last)) {
+		if (info->flash_id == FLASH_UNKNOWN) {
+			printf ("- missing\n");
+		} else {
+			printf ("- no sectors to erase\n");
+		}
+		return 1;
+	}
+
+	if ((info->flash_id == FLASH_UNKNOWN) ||
+		(info->flash_id > (FLASH_MAN_STM | FLASH_AMD_COMP))) {
+		printf ("Can't erase unknown flash type - aborted\n");
+		return 1;
+	}
+
+	prot = 0;
+	for (sect = s_first; sect <= s_last; ++sect) {
+		if (info->protect[sect]) {
+			prot++;
+		}
+	}
+
+	if (prot) {
+		printf ("- Warning: %d protected sectors will not be erased!\n",
+				prot);
+	} else {
+		printf ("\n");
+	}
+
+	l_sect = -1;
+
+	/* Check the ROM CS */
+	if ((info->start[0] >= ROM_CS1_START)
+		&& (info->start[0] < ROM_CS0_START))
+		sh8b = 3;
+	else
+		sh8b = 0;
+
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts ();
+
+	addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00AA00AA;
+	addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE) 0x00550055;
+	addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00800080;
+	addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00AA00AA;
+	addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE) 0x00550055;
+
+	/* Start erase on unprotected sectors */
+	for (sect = s_first; sect <= s_last; sect++) {
+		if (info->protect[sect] == 0) {	/* not protected */
+			addr = (FLASH_WORD_SIZE *) (info->start[0] + ((info->
+														   start[sect] -
+														   info->
+														   start[0]) <<
+														  sh8b));
+
+			if (info->flash_id & FLASH_MAN_SST) {
+				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE) 0x00550055;
+				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00800080;
+				addr[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00AA00AA;
+				addr[ADDR1 << sh8b] = (FLASH_WORD_SIZE) 0x00550055;
+				addr[0] = (FLASH_WORD_SIZE) 0x00500050;	/* block erase */
+				udelay (30000);	/* wait 30 ms */
+			} else {
+				addr[0] = (FLASH_WORD_SIZE) 0x00300030;	/* sector erase */
+			}
+
+			l_sect = sect;
+		}
+	}
+
+	/* re-enable interrupts if necessary */
+	if (flag)
+		enable_interrupts ();
+
+	/* wait at least 80us - let's wait 1 ms */
+	udelay (1000);
+
+	/*
+	 * We wait for the last triggered sector
+	 */
+	if (l_sect < 0)
+		goto DONE;
+
+	start = get_timer (0);
+	last = start;
+	addr = (FLASH_WORD_SIZE *) (info->start[0] + ((info->start[l_sect] -
+												   info->
+												   start[0]) << sh8b));
+	while ((addr[0] & (FLASH_WORD_SIZE) 0x00800080) !=
+		   (FLASH_WORD_SIZE) 0x00800080) {
+		if ((now = get_timer (start)) > CONFIG_SYS_FLASH_ERASE_TOUT) {
+			printf ("Timeout\n");
+			return 1;
+		}
+		/* show that we're waiting */
+		if ((now - last) > 1000) {	/* every second */
+			serial_putc ('.');
+			last = now;
+		}
+	}
+
+  DONE:
+	/* reset to read mode */
+	addr = (FLASH_WORD_SIZE *) info->start[0];
+	addr[0] = (FLASH_WORD_SIZE) 0x00F000F0;	/* reset bank */
+
+	printf (" done\n");
+	return 0;
+}
+
+
+/*-----------------------------------------------------------------------
+ * Copy memory to flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+
+int write_buff (flash_info_t * info, uchar * src, ulong addr, ulong cnt)
+{
+	ulong cp, wp, data;
+	int i, l, rc;
+
+	wp = (addr & ~3);			/* get lower word aligned address */
+
+	/*
+	 * handle unaligned start bytes
+	 */
+	if ((l = addr - wp) != 0) {
+		data = 0;
+		for (i = 0, cp = wp; i < l; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *) cp);
+		}
+		for (; i < 4 && cnt > 0; ++i) {
+			data = (data << 8) | *src++;
+			--cnt;
+			++cp;
+		}
+		for (; cnt == 0 && i < 4; ++i, ++cp) {
+			data = (data << 8) | (*(uchar *) cp);
+		}
+
+		if ((rc = write_word (info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+	}
+
+	/*
+	 * handle word aligned part
+	 */
+	while (cnt >= 4) {
+		data = 0;
+		for (i = 0; i < 4; ++i) {
+			data = (data << 8) | *src++;
+		}
+		if ((rc = write_word (info, wp, data)) != 0) {
+			return (rc);
+		}
+		wp += 4;
+		cnt -= 4;
+	}
+
+	if (cnt == 0) {
+		return (0);
+	}
+
+	/*
+	 * handle unaligned tail bytes
+	 */
+	data = 0;
+	for (i = 0, cp = wp; i < 4 && cnt > 0; ++i, ++cp) {
+		data = (data << 8) | *src++;
+		--cnt;
+	}
+	for (; i < 4; ++i, ++cp) {
+		data = (data << 8) | (*(uchar *) cp);
+	}
+
+	return (write_word (info, wp, data));
+}
+
+
+/*-----------------------------------------------------------------------
+ * Write a word to Flash, returns:
+ * 0 - OK
+ * 1 - write timeout
+ * 2 - Flash not erased
+ */
+static int write_word (flash_info_t * info, ulong dest, ulong data)
+{
+	volatile FLASH_WORD_SIZE *addr2 = (FLASH_WORD_SIZE *) info->start[0];
+	volatile FLASH_WORD_SIZE *dest2;
+	volatile FLASH_WORD_SIZE *data2 = (FLASH_WORD_SIZE *) & data;
+	ulong start;
+	int flag;
+	int i;
+	unsigned char sh8b;
+
+	/* Check the ROM CS */
+	if ((info->start[0] >= ROM_CS1_START)
+		&& (info->start[0] < ROM_CS0_START))
+		sh8b = 3;
+	else
+		sh8b = 0;
+
+	dest2 = (FLASH_WORD_SIZE *) (((dest - info->start[0]) << sh8b) +
+								 info->start[0]);
+
+	/* Check if Flash is (sufficiently) erased */
+	if ((*dest2 & (FLASH_WORD_SIZE) data) != (FLASH_WORD_SIZE) data) {
+		return (2);
+	}
+	/* Disable interrupts which might cause a timeout here */
+	flag = disable_interrupts ();
+
+	for (i = 0; i < 4 / sizeof (FLASH_WORD_SIZE); i++) {
+		addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00AA00AA;
+		addr2[ADDR1 << sh8b] = (FLASH_WORD_SIZE) 0x00550055;
+		addr2[ADDR0 << sh8b] = (FLASH_WORD_SIZE) 0x00A000A0;
+
+		dest2[i << sh8b] = data2[i];
+
+		/* re-enable interrupts if necessary */
+		if (flag)
+			enable_interrupts ();
+
+		/* data polling for D7 */
+		start = get_timer (0);
+		while ((dest2[i << sh8b] & (FLASH_WORD_SIZE) 0x00800080) !=
+			   (data2[i] & (FLASH_WORD_SIZE) 0x00800080)) {
+			if (get_timer (start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
+				return (1);
+			}
+		}
+	}
+
+	return (0);
+}
+
+/*-----------------------------------------------------------------------
+ */
+#if 0
+static void write_via_fpu (vu_long * addr, ulong * data)
+{
+	__asm__ __volatile__ ("lfd  1, 0(%0)"::"r" (data));
+	__asm__ __volatile__ ("stfd 1, 0(%0)"::"r" (addr));
+}
+#endif
+
+/*-----------------------------------------------------------------------
+ */
+static __inline__ unsigned long get_msr (void)
+{
+	unsigned long msr;
+
+	__asm__ __volatile__ ("mfmsr %0":"=r" (msr):);
+
+	return msr;
+}
+
+static __inline__ void set_msr (unsigned long msr)
+{
+	__asm__ __volatile__ ("mtmsr %0"::"r" (msr));
+}
diff --git a/qemu/roms/u-boot/board/utx8245/utx8245.c b/qemu/roms/u-boot/board/utx8245/utx8245.c
new file mode 100644
index 000000000..69d19e39e
--- /dev/null
+++ b/qemu/roms/u-boot/board/utx8245/utx8245.c
@@ -0,0 +1,119 @@
+/*
+ * (C) Copyright 2001
+ * Rob Taylor, Flying Pig Systems. robt@flyingpig.com.
+ *
+ * (C) Copyright 2002
+ * Gregory E. Allen, gallen@arlut.utexas.edu
+ * Matthew E. Karger, karger@arlut.utexas.edu
+ * Applied Research Laboratories, The University of Texas at Austin
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <common.h>
+#include <mpc824x.h>
+#include <asm/processor.h>
+#include <asm/io.h>
+#include <asm/mmu.h>
+#include <pci.h>
+#include <netdev.h>
+
+#define	SAVE_SZ	32
+
+
+int checkboard(void)
+{
+	ulong busfreq  = get_bus_freq(0);
+	char  buf[32];
+
+	printf("Board: UTX8245 Local Bus at %s MHz\n", strmhz(buf, busfreq));
+	return 0;
+}
+
+
+phys_size_t initdram(int board_type)
+{
+	long size;
+	long new_bank0_end;
+	long new_bank1_end;
+	long mear1;
+	long emear1;
+
+	size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
+
+	new_bank0_end = size/2 - 1;
+	new_bank1_end = size - 1;
+	mear1 = mpc824x_mpc107_getreg(MEAR1);
+	emear1 = mpc824x_mpc107_getreg(EMEAR1);
+
+	mear1 = (mear1  & 0xFFFF0000) |
+		((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT) |
+		((new_bank1_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT << 8);
+	emear1 = (emear1 & 0xFFFF0000) |
+		((new_bank0_end & MICR_EADDR_MASK) >> MICR_EADDR_SHIFT) |
+		((new_bank1_end & MICR_EADDR_MASK) >> MICR_EADDR_SHIFT << 8);
+
+	mpc824x_mpc107_setreg(MEAR1, mear1);
+	mpc824x_mpc107_setreg(EMEAR1, emear1);
+
+	return (size);
+}
+
+
+/*
+ * Initialize PCI Devices, report devices found.
+ */
+
+static struct pci_config_table pci_utx8245_config_table[] = {
+#ifndef CONFIG_PCI_PNP
+	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0C, PCI_ANY_ID,
+	  pci_cfgfunc_config_device, { PCI_ENET0_IOADDR,
+				       PCI_ENET0_MEMADDR,
+				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
+	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0x0B, PCI_ANY_ID,
+	  pci_cfgfunc_config_device, { PCI_FIREWIRE_IOADDR,
+				       PCI_FIREWIRE_MEMADDR,
+				       PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER }},
+#endif /*CONFIG_PCI_PNP*/
+	{ }
+};
+
+
+static void pci_utx8245_fixup_irq(struct pci_controller *hose, pci_dev_t dev)
+{
+	if (PCI_DEV(dev) == 11)
+		/* assign serial interrupt line 9 (int25) to FireWire */
+		pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 25);
+
+	else if (PCI_DEV(dev) == 12)
+		/* assign serial interrupt line 8 (int24) to Ethernet */
+		pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 24);
+
+	else if (PCI_DEV(dev) == 14)
+		/* assign serial interrupt line 0 (int16) to PMC slot 0 */
+		pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 16);
+
+	else if (PCI_DEV(dev) == 15)
+		/* assign serial interrupt line 1 (int17) to PMC slot 1 */
+		pci_hose_write_config_byte(hose, dev, PCI_INTERRUPT_LINE, 17);
+}
+
+static struct pci_controller utx8245_hose = {
+#ifndef CONFIG_PCI_PNP
+	config_table: pci_utx8245_config_table,
+	fixup_irq: pci_utx8245_fixup_irq,
+	write_byte: pci_hose_write_config_byte
+#endif /*CONFIG_PCI_PNP*/
+};
+
+void pci_init_board (void)
+{
+	pci_mpc824x_init(&utx8245_hose);
+
+	icache_enable();
+}
+
+int board_eth_init(bd_t *bis)
+{
+	return pci_eth_init(bis);
+}