Merge with http://www.denx.de/git/u-boot.git

13 files changed, 197 insertions, 49 deletions

diff --git a/drivers/cfi_flash.c b/drivers/cfi_flash.c
index ff4d85f..a989d34 100644
--- a/drivers/cfi_flash.c
+++ b/drivers/cfi_flash.c
@@ -878,18 +878,27 @@ static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset
 		debug ("fwc addr %p cmd %x %x 8bit x %d bit\n", addr.cp, cmd,
 		       cword.c, info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
 		*addr.cp = cword.c;
+#ifdef CONFIG_BLACKFIN
+		asm("ssync;");
+#endif
 		break;
 	case FLASH_CFI_16BIT:
 		debug ("fwc addr %p cmd %x %4.4x 16bit x %d bit\n", addr.wp,
 		       cmd, cword.w,
 		       info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
 		*addr.wp = cword.w;
+#ifdef CONFIG_BLACKFIN
+		asm("ssync;");
+#endif
 		break;
 	case FLASH_CFI_32BIT:
 		debug ("fwc addr %p cmd %x %8.8lx 32bit x %d bit\n", addr.lp,
 		       cmd, cword.l,
 		       info->chipwidth << CFI_FLASH_SHIFT_WIDTH);
 		*addr.lp = cword.l;
+#ifdef CONFIG_BLACKFIN
+		asm("ssync;");
+#endif
 		break;
 	case FLASH_CFI_64BIT:
 #ifdef DEBUG
@@ -904,6 +913,9 @@ static void flash_write_cmd (flash_info_t * info, flash_sect_t sect, uint offset
 		}
 #endif
 		*addr.llp = cword.ll;
+#ifdef CONFIG_BLACKFIN
+		asm("ssync;");
+#endif
 		break;
 	}
 }
diff --git a/drivers/dataflash.c b/drivers/dataflash.c
index ded0395..17eb859 100644
--- a/drivers/dataflash.c
+++ b/drivers/dataflash.c
@@ -174,8 +174,7 @@ void dataflash_print_info (void)
 /* Function Name       : AT91F_DataflashSelect 					*/
 /* Object              : Select the correct device				*/
 /*------------------------------------------------------------------------------*/
-AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash,
-										unsigned int *addr)
+AT91PS_DataFlash AT91F_DataflashSelect (AT91PS_DataFlash pFlash, unsigned long *addr)
 {
 	char addr_valid = 0;
 	int i;
@@ -291,7 +290,7 @@ int i,j, area1, area2, addr_valid = 0;
 /*------------------------------------------------------------------------------*/
 int read_dataflash (unsigned long addr, unsigned long size, char *result)
 {
-	int AddrToRead = addr;
+	unsigned long AddrToRead = addr;
 	AT91PS_DataFlash pFlash = &DataFlashInst;
 
 	pFlash = AT91F_DataflashSelect (pFlash, &AddrToRead);
@@ -313,7 +312,7 @@ int read_dataflash (unsigned long addr, unsigned long size, char *result)
 int write_dataflash (unsigned long addr_dest, unsigned long addr_src,
 		     unsigned long size)
 {
-	int AddrToWrite = addr_dest;
+	unsigned long AddrToWrite = addr_dest;
 	AT91PS_DataFlash pFlash = &DataFlashInst;
 
 	pFlash = AT91F_DataflashSelect (pFlash, &AddrToWrite);
@@ -330,7 +329,7 @@ int write_dataflash (unsigned long addr_dest, unsigned long addr_src,
 	if (AddrToWrite == -1)
 		return -1;
 
-	return AT91F_DataFlashWrite (pFlash, (char *) addr_src, AddrToWrite, size);
+	return AT91F_DataFlashWrite (pFlash, (uchar *)addr_src, AddrToWrite, size);
 }
 
 
diff --git a/drivers/ks8695eth.c b/drivers/ks8695eth.c
index a4b03ae..b598dd7 100644
--- a/drivers/ks8695eth.c
+++ b/drivers/ks8695eth.c
@@ -18,11 +18,11 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#ifdef	CONFIG_DRIVER_KS8695ETH
-
 /****************************************************************************/
 
 #include <common.h>
+
+#ifdef	CONFIG_DRIVER_KS8695ETH
 #include <malloc.h>
 #include <net.h>
 #include <asm/io.h>
@@ -216,10 +216,10 @@ int eth_send(volatile void *packet, int len)
 		packet, len);
 
 	dp = &ks8695_tx[next];
-	memcpy((void *) dp->addr, packet, len);
+	memcpy((void *) dp->addr, (void *) packet, len);
 
 	if (len < 64) {
-		memset(dp->addr+len, 0, 64-len);
+		memset((void *) (dp->addr + len), 0, 64-len);
 		len = 64;
 	}
 
diff --git a/drivers/lan91c96.c b/drivers/lan91c96.c
index bb03dae..a50c5f0 100644
--- a/drivers/lan91c96.c
+++ b/drivers/lan91c96.c
@@ -185,21 +185,21 @@ static int smc_rcv (void);
  . If an EEPROM is present it really should be consulted.
 */
 int smc_get_ethaddr(bd_t *bd);
-int get_rom_mac(char *v_rom_mac);
+int get_rom_mac(unsigned char *v_rom_mac);
 
 /* ------------------------------------------------------------
  * Internal routines
  * ------------------------------------------------------------
  */
 
-static char smc_mac_addr[] = { 0xc0, 0x00, 0x00, 0x1b, 0x62, 0x9c };
+static unsigned char smc_mac_addr[] = { 0xc0, 0x00, 0x00, 0x1b, 0x62, 0x9c };
 
 /*
  * This function must be called before smc_open() if you want to override
  * the default mac address.
  */
 
-void smc_set_mac_addr (const char *addr)
+void smc_set_mac_addr (const unsigned char *addr)
 {
 	int i;
 
@@ -883,7 +883,7 @@ int smc_get_ethaddr (bd_t * bd)
 	char *s = NULL;
 	char *e = NULL;
 	char *v_mac, es[] = "11:22:33:44:55:66";
-	uchar s_env_mac[64];
+	char s_env_mac[64];
 	uchar v_env_mac[6];
 	uchar v_rom_mac[6];
 
@@ -905,7 +905,7 @@ int smc_get_ethaddr (bd_t * bd)
 
 	if (!env_present) {	/* if NO env */
 		if (rom_valid) {	/* but ROM is valid */
-			v_mac = v_rom_mac;
+			v_mac = (char *)v_rom_mac;
 			sprintf (s_env_mac, "%02X:%02X:%02X:%02X:%02X:%02X",
 				 v_mac[0], v_mac[1], v_mac[2], v_mac[3],
 				 v_mac[4], v_mac[5]);
@@ -915,7 +915,7 @@ int smc_get_ethaddr (bd_t * bd)
 			return (-1);
 		}
 	} else {		/* good env, don't care ROM */
-		v_mac = v_env_mac;	/* always use a good env over a ROM */
+		v_mac = (char *)v_env_mac;	/* always use a good env over a ROM */
 	}
 
 	if (env_present && rom_valid) { /* if both env and ROM are good */
@@ -935,7 +935,7 @@ int smc_get_ethaddr (bd_t * bd)
 		}
 	}
 	memcpy (bd->bi_enetaddr, v_mac, 6);	/* update global address to match env (allows env changing) */
-	smc_set_mac_addr (v_mac);	/* use old function to update smc default */
+	smc_set_mac_addr ((unsigned char *)v_mac); /* use old function to update smc default */
 	PRINTK("Using MAC Address %02X:%02X:%02X:%02X:%02X:%02X\n", v_mac[0], v_mac[1],
 		v_mac[2], v_mac[3], v_mac[4], v_mac[5]);
 	return (0);
@@ -946,7 +946,7 @@ int smc_get_ethaddr (bd_t * bd)
  * Note, this has omly been tested for the OMAP730 P2.
  */
 
-int get_rom_mac (char *v_rom_mac)
+int get_rom_mac (unsigned char *v_rom_mac)
 {
 #ifdef HARDCODE_MAC	/* used for testing or to supress run time warnings */
 	char hw_mac_addr[] = { 0x02, 0x80, 0xad, 0x20, 0x31, 0xb8 };
diff --git a/drivers/lan91c96.h b/drivers/lan91c96.h
index b7d7455..7d33a82 100644
--- a/drivers/lan91c96.h
+++ b/drivers/lan91c96.h
@@ -51,7 +51,7 @@
  * in order to override the default mac address.
  */
 
-void smc_set_mac_addr(const char *addr);
+void smc_set_mac_addr(const unsigned char *addr);
 
 
 /* I want some simple types */
diff --git a/drivers/nand/nand_base.c b/drivers/nand/nand_base.c
index d91d90b..e0b4060 100644
--- a/drivers/nand/nand_base.c
+++ b/drivers/nand/nand_base.c
@@ -897,7 +897,7 @@ static int nand_write_page (struct mtd_info *mtd, struct nand_chip *this, int pa
 	int 	i, status;
 	u_char	ecc_code[32];
 	int	eccmode = oobsel->useecc ? this->eccmode : NAND_ECC_NONE;
-	int  	*oob_config = oobsel->eccpos;
+	uint  	*oob_config = oobsel->eccpos;
 	int	datidx = 0, eccidx = 0, eccsteps = this->eccsteps;
 	int	eccbytes = 0;
 
@@ -1119,7 +1119,8 @@ static int nand_read_ecc (struct mtd_info *mtd, loff_t from, size_t len,
 	u_char ecc_calc[32];
 	u_char ecc_code[32];
 	int eccmode, eccsteps;
-	int	*oob_config, datidx;
+	unsigned *oob_config;
+	int	datidx;
 	int	blockcheck = (1 << (this->phys_erase_shift - this->page_shift)) - 1;
 	int	eccbytes;
 	int	compareecc = 1;
diff --git a/drivers/pci.c b/drivers/pci.c
index 5360030..3c24b99 100644
--- a/drivers/pci.c
+++ b/drivers/pci.c
@@ -459,6 +459,7 @@ int pci_hose_scan_bus(struct pci_controller *hose, int bus)
 					      PCI_BUS(dev), PCI_DEV(dev), PCI_FUNC(dev));
 			if (cfg) {
 				cfg->config_device(hose, dev, cfg);
+				sub_bus = max(sub_bus, hose->current_busno);
 #ifdef CONFIG_PCI_PNP
 			} else {
 				int n = pciauto_config_device(hose, dev);
diff --git a/drivers/pci_auto.c b/drivers/pci_auto.c
index 3302457..15f7432 100644
--- a/drivers/pci_auto.c
+++ b/drivers/pci_auto.c
@@ -77,6 +77,7 @@ int pciauto_region_allocate(struct pci_region* res, unsigned int size, unsigned
 void pciauto_setup_device(struct pci_controller *hose,
 			  pci_dev_t dev, int bars_num,
 			  struct pci_region *mem,
+			  struct pci_region *prefetch,
 			  struct pci_region *io)
 {
 	unsigned int bar_value, bar_response, bar_size;
@@ -111,7 +112,10 @@ void pciauto_setup_device(struct pci_controller *hose,
 				found_mem64 = 1;
 
 			bar_size = ~(bar_response & PCI_BASE_ADDRESS_MEM_MASK) + 1;
-			bar_res = mem;
+			if (prefetch && (bar_response & PCI_BASE_ADDRESS_MEM_PREFETCH))
+				bar_res = prefetch;
+			else
+				bar_res = mem;
 
 			DEBUGF("PCI Autoconfig: BAR %d, Mem, size=0x%x, ", bar_nr, bar_size);
 		}
@@ -148,6 +152,7 @@ static void pciauto_prescan_setup_bridge(struct pci_controller *hose,
 					 pci_dev_t dev, int sub_bus)
 {
 	struct pci_region *pci_mem = hose->pci_mem;
+	struct pci_region *pci_prefetch = hose->pci_prefetch;
 	struct pci_region *pci_io = hose->pci_io;
 	unsigned int cmdstat;
 
@@ -169,6 +174,21 @@ static void pciauto_prescan_setup_bridge(struct pci_controller *hose,
 		cmdstat |= PCI_COMMAND_MEMORY;
 	}
 
+	if (pci_prefetch) {
+		/* Round memory allocator to 1MB boundary */
+		pciauto_region_align(pci_prefetch, 0x100000);
+
+		/* Set up memory and I/O filter limits, assume 32-bit I/O space */
+		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_BASE,
+					(pci_prefetch->bus_lower & 0xfff00000) >> 16);
+
+		cmdstat |= PCI_COMMAND_MEMORY;
+	} else {
+		/* We don't support prefetchable memory for now, so disable */
+		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_BASE, 0x1000);
+		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_LIMIT, 0x1000);
+	}
+
 	if (pci_io) {
 		/* Round I/O allocator to 4KB boundary */
 		pciauto_region_align(pci_io, 0x1000);
@@ -181,10 +201,6 @@ static void pciauto_prescan_setup_bridge(struct pci_controller *hose,
 		cmdstat |= PCI_COMMAND_IO;
 	}
 
-	/* We don't support prefetchable memory for now, so disable */
-	pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_BASE, 0x1000);
-	pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_LIMIT, 0x1000);
-
 	/* Enable memory and I/O accesses, enable bus master */
 	pci_hose_write_config_dword(hose, dev, PCI_COMMAND, cmdstat | PCI_COMMAND_MASTER);
 }
@@ -193,6 +209,7 @@ static void pciauto_postscan_setup_bridge(struct pci_controller *hose,
 					  pci_dev_t dev, int sub_bus)
 {
 	struct pci_region *pci_mem = hose->pci_mem;
+	struct pci_region *pci_prefetch = hose->pci_prefetch;
 	struct pci_region *pci_io = hose->pci_io;
 
 	/* Configure bus number registers */
@@ -206,6 +223,14 @@ static void pciauto_postscan_setup_bridge(struct pci_controller *hose,
 					(pci_mem->bus_lower-1) >> 16);
 	}
 
+	if (pci_prefetch) {
+		/* Round memory allocator to 1MB boundary */
+		pciauto_region_align(pci_prefetch, 0x100000);
+
+		pci_hose_write_config_word(hose, dev, PCI_PREF_MEMORY_LIMIT,
+					(pci_prefetch->bus_lower-1) >> 16);
+	}
+
 	if (pci_io) {
 		/* Round I/O allocator to 4KB boundary */
 		pciauto_region_align(pci_io, 0x1000);
@@ -239,6 +264,11 @@ void pciauto_config_init(struct pci_controller *hose)
 			    hose->pci_mem->size < hose->regions[i].size)
 				hose->pci_mem = hose->regions + i;
 			break;
+		case (PCI_REGION_MEM | PCI_REGION_PREFETCH):
+			if (!hose->pci_prefetch ||
+			    hose->pci_prefetch->size < hose->regions[i].size)
+				hose->pci_prefetch = hose->regions + i;
+			break;
 		}
 	}
 
@@ -251,6 +281,14 @@ void pciauto_config_init(struct pci_controller *hose)
 		    hose->pci_mem->bus_start + hose->pci_mem->size - 1);
 	}
 
+	if (hose->pci_prefetch) {
+		pciauto_region_init(hose->pci_prefetch);
+
+		DEBUGF("PCI Autoconfig: Prefetchable Memory region: [%lx-%lx]\n",
+		    hose->pci_prefetch->bus_start,
+		    hose->pci_prefetch->bus_start + hose->pci_prefetch->size - 1);
+	}
+
 	if (hose->pci_io) {
 		pciauto_region_init(hose->pci_io);
 
@@ -275,7 +313,7 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
 	switch(class) {
 	case PCI_CLASS_BRIDGE_PCI:
 		hose->current_busno++;
-		pciauto_setup_device(hose, dev, 2, hose->pci_mem, hose->pci_io);
+		pciauto_setup_device(hose, dev, 2, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
 
 		DEBUGF("PCI Autoconfig: Found P2P bridge, device %d\n", PCI_DEV(dev));
 
@@ -301,12 +339,12 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
 			return sub_bus;
 		}
 
-		pciauto_setup_device(hose, dev, 6, hose->pci_mem, hose->pci_io);
+		pciauto_setup_device(hose, dev, 6, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
 		break;
 
 	case PCI_CLASS_BRIDGE_CARDBUS:
 		/* just do a minimal setup of the bridge, let the OS take care of the rest */
-		pciauto_setup_device(hose, dev, 0, hose->pci_mem, hose->pci_io);
+		pciauto_setup_device(hose, dev, 0, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
 
 		DEBUGF("PCI Autoconfig: Found P2CardBus bridge, device %d\n", PCI_DEV(dev));
 
@@ -328,11 +366,11 @@ int pciauto_config_device(struct pci_controller *hose, pci_dev_t dev)
 		 * the PIMMR window to be allocated (BAR0 - 1MB size)
 		 */
 		DEBUGF("PCI Autoconfig: Broken bridge found, only minimal config\n");
-		pciauto_setup_device(hose, dev, 0, hose->pci_mem, hose->pci_io);
+		pciauto_setup_device(hose, dev, 0, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
 		break;
 #endif
 	default:
-		pciauto_setup_device(hose, dev, 6, hose->pci_mem, hose->pci_io);
+		pciauto_setup_device(hose, dev, 6, hose->pci_mem, hose->pci_prefetch, hose->pci_io);
 		break;
 	}
 
diff --git a/drivers/pci_indirect.c b/drivers/pci_indirect.c
index e8f19f5..f0c4a1c 100644
--- a/drivers/pci_indirect.c
+++ b/drivers/pci_indirect.c
@@ -36,6 +36,10 @@ static int								 \
 indirect_##rw##_config_##size(struct pci_controller *hose, 		 \
 			      pci_dev_t dev, int offset, type val)	 \
 {									 \
+	u32 b, d,f;							 \
+	b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev);		 \
+	b = b - hose->first_busno;					 \
+	dev = PCI_BDF(b, d, f);						 \
 	out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); 	 \
 	sync();								 \
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);	 \
@@ -47,6 +51,10 @@ static int                                                               \
 indirect_##rw##_config_##size(struct pci_controller *hose,               \
 			      pci_dev_t dev, int offset, type val)       \
 {                                                                        \
+	u32 b, d,f;							 \
+	b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev);		 \
+	b = b - hose->first_busno;					 \
+	dev = PCI_BDF(b, d, f);						 \
 	*(hose->cfg_addr) = dev | (offset & 0xfc) | 0x80000000;          \
 	sync();                                                          \
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);       \
@@ -58,6 +66,10 @@ static int								 \
 indirect_##rw##_config_##size(struct pci_controller *hose, 		 \
 			      pci_dev_t dev, int offset, type val)	 \
 {									 \
+	u32 b, d,f;							 \
+	b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev);		 \
+	b = b - hose->first_busno;					 \
+	dev = PCI_BDF(b, d, f);						 \
 	if (PCI_BUS(dev) > 0)                                            \
 		out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000001); \
 	else                                                             \
@@ -71,6 +83,10 @@ static int								 \
 indirect_##rw##_config_##size(struct pci_controller *hose, 		 \
 			      pci_dev_t dev, int offset, type val)	 \
 {									 \
+	u32 b, d,f;							 \
+	b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev);		 \
+	b = b - hose->first_busno;					 \
+	dev = PCI_BDF(b, d, f);						 \
 	out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); 	 \
 	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);	 \
 	return 0;    					 		 \
diff --git a/drivers/smc91111.c b/drivers/smc91111.c
index 060da8f..f91e4b9 100644
--- a/drivers/smc91111.c
+++ b/drivers/smc91111.c
@@ -160,6 +160,9 @@ extern void eth_halt(void);
 extern int eth_rx(void);
 extern int eth_send(volatile void *packet, int length);
 
+#ifdef SHARED_RESOURCES
+	extern void swap_to(int device_id);
+#endif
 
 /*
  . This is called by  register_netdev().  It is responsible for
@@ -210,7 +213,7 @@ static int smc_rcv(void);
  . If an EEPROM is present it really should be consulted.
 */
 int smc_get_ethaddr(bd_t *bd);
-int get_rom_mac(char *v_rom_mac);
+int get_rom_mac(uchar *v_rom_mac);
 
 /*
  ------------------------------------------------------------
@@ -276,17 +279,23 @@ static inline void SMC_outb(byte value, dword offset)
 
 static inline void SMC_insw(dword offset, volatile uchar* buf, dword len)
 {
+	volatile word *p = (volatile word *)buf;
+
 	while (len-- > 0) {
-		*((word*)buf)++ = SMC_inw(offset);
-		barrier(); *((volatile u32*)(0xc0000000));
+		*p++ = SMC_inw(offset);
+		barrier();
+		*((volatile u32*)(0xc0000000));
 	}
 }
 
 static inline void SMC_outsw(dword offset, uchar* buf, dword len)
 {
+	volatile word *p = (volatile word *)buf;
+
 	while (len-- > 0) {
-		SMC_outw(*((word*)buf)++, offset);
-		barrier(); *(volatile u32*)(0xc0000000);
+		SMC_outw(*p++, offset);
+		barrier();
+		*(volatile u32*)(0xc0000000);
 	}
 }
 #endif  /* CONFIG_SMC_USE_IOFUNCS */
@@ -298,7 +307,7 @@ static char unsigned smc_mac_addr[6] = {0x02, 0x80, 0xad, 0x20, 0x31, 0xb8};
  * the default mac address.
  */
 
-void smc_set_mac_addr(const char *addr) {
+void smc_set_mac_addr(const unsigned char *addr) {
 	int i;
 
 	for (i=0; i < sizeof(smc_mac_addr); i++){
@@ -527,6 +536,9 @@ static void smc_shutdown()
 	SMC_SELECT_BANK( 0 );
 	SMC_outb( RCR_CLEAR, RCR_REG );
 	SMC_outb( TCR_CLEAR, TCR_REG );
+#ifdef SHARED_RESOURCES
+	swap_to(FLASH);
+#endif
 }
 
 
@@ -1505,6 +1517,9 @@ static void print_packet( byte * buf, int length )
 #endif
 
 int eth_init(bd_t *bd) {
+#ifdef SHARED_RESOURCES
+	swap_to(ETHERNET);
+#endif
 	return (smc_open(bd));
 }
 
@@ -1524,7 +1539,8 @@ int smc_get_ethaddr (bd_t * bd)
 {
 	int env_size, rom_valid, env_present = 0, reg;
 	char *s = NULL, *e, *v_mac, es[] = "11:22:33:44:55:66";
-	uchar s_env_mac[64], v_env_mac[6], v_rom_mac[6];
+	char s_env_mac[64];
+	uchar v_env_mac[6], v_rom_mac[6];
 
 	env_size = getenv_r ("ethaddr", s_env_mac, sizeof (s_env_mac));
 	if ((env_size > 0) && (env_size < sizeof (es))) {	/* exit if env is bad */
@@ -1547,7 +1563,7 @@ int smc_get_ethaddr (bd_t * bd)
 
 	if (!env_present) {	/* if NO env */
 		if (rom_valid) {	/* but ROM is valid */
-			v_mac = v_rom_mac;
+			v_mac = (char *)v_rom_mac;
 			sprintf (s_env_mac, "%02X:%02X:%02X:%02X:%02X:%02X",
 				 v_mac[0], v_mac[1], v_mac[2], v_mac[3],
 				 v_mac[4], v_mac[5]);
@@ -1557,7 +1573,7 @@ int smc_get_ethaddr (bd_t * bd)
 			return (-1);
 		}
 	} else {		/* good env, don't care ROM */
-		v_mac = v_env_mac;	/* always use a good env over a ROM */
+		v_mac = (char *)v_env_mac;	/* always use a good env over a ROM */
 	}
 
 	if (env_present && rom_valid) { /* if both env and ROM are good */
@@ -1577,13 +1593,13 @@ int smc_get_ethaddr (bd_t * bd)
 		}
 	}
 	memcpy (bd->bi_enetaddr, v_mac, 6);	/* update global address to match env (allows env changing) */
-	smc_set_mac_addr (v_mac);	/* use old function to update smc default */
+	smc_set_mac_addr ((uchar *)v_mac);	/* use old function to update smc default */
 	PRINTK("Using MAC Address %02X:%02X:%02X:%02X:%02X:%02X\n", v_mac[0], v_mac[1],
 		v_mac[2], v_mac[3], v_mac[4], v_mac[5]);
 	return (0);
 }
 
-int get_rom_mac (char *v_rom_mac)
+int get_rom_mac (uchar *v_rom_mac)
 {
 #ifdef HARDCODE_MAC	/* used for testing or to supress run time warnings */
 	char hw_mac_addr[] = { 0x02, 0x80, 0xad, 0x20, 0x31, 0xb8 };
diff --git a/drivers/smc91111.h b/drivers/smc91111.h
index cf08582..d03cbc3 100644
--- a/drivers/smc91111.h
+++ b/drivers/smc91111.h
@@ -49,7 +49,7 @@
  * in order to override the default mac address.
  */
 
-void smc_set_mac_addr(const char *addr);
+void smc_set_mac_addr (const unsigned char *addr);
 
 
 /* I want some simple types */
@@ -185,6 +185,8 @@ typedef unsigned long int 		dword;
 
 #ifdef CONFIG_ADNPESC1
 #define	SMC_inw(r) 	(*((volatile word *)(SMC_BASE_ADDRESS+((r)<<1))))
+#elif CONFIG_BLACKFIN
+#define	SMC_inw(r) 	({ word __v = (*((volatile word *)(SMC_BASE_ADDRESS+(r)))); asm("ssync;"); __v;})
 #else
 #define	SMC_inw(r) 	(*((volatile word *)(SMC_BASE_ADDRESS+(r))))
 #endif
@@ -192,6 +194,8 @@ typedef unsigned long int 		dword;
 
 #ifdef CONFIG_ADNPESC1
 #define	SMC_outw(d,r)	(*((volatile word *)(SMC_BASE_ADDRESS+((r)<<1))) = d)
+#elif CONFIG_BLACKFIN
+#define	SMC_outw(d,r)	{(*((volatile word *)(SMC_BASE_ADDRESS+(r))) = d);asm("ssync;");}
 #else
 #define	SMC_outw(d,r)	(*((volatile word *)(SMC_BASE_ADDRESS+(r))) = d)
 #endif
diff --git a/drivers/tsec.c b/drivers/tsec.c
index f860dae..4c5e1b5 100644
--- a/drivers/tsec.c
+++ b/drivers/tsec.c
@@ -940,6 +940,56 @@ static struct phy_info phy_info_lxt971 = {
 	},
 };
 
+/* Parse the DP83865's link and auto-neg status register for speed and duplex
+ * information */
+uint mii_parse_dp83865_lanr(uint mii_reg, struct tsec_private *priv)
+{
+	switch (mii_reg & MIIM_DP83865_SPD_MASK) {
+
+	case MIIM_DP83865_SPD_1000:
+		priv->speed = 1000;
+		break;
+
+	case MIIM_DP83865_SPD_100:
+		priv->speed = 100;
+		break;
+
+	default:
+		priv->speed = 10;
+		break;
+
+	}
+
+	if (mii_reg & MIIM_DP83865_DPX_FULL)
+		priv->duplexity = 1;
+	else
+		priv->duplexity = 0;
+
+	return 0;
+}
+
+struct phy_info phy_info_dp83865 = {
+	0x20005c7,
+	"NatSemi DP83865",
+	4,
+	(struct phy_cmd[]) { /* config */
+		{MIIM_CONTROL, MIIM_DP83865_CR_INIT, NULL},
+		{miim_end,}
+	},
+	(struct phy_cmd[]) { /* startup */
+		/* Status is read once to clear old link state */
+		{MIIM_STATUS, miim_read, NULL},
+		/* Auto-negotiate */
+		{MIIM_STATUS, miim_read, &mii_parse_sr},
+		/* Read the link and auto-neg status */
+		{MIIM_DP83865_LANR, miim_read, &mii_parse_dp83865_lanr},
+		{miim_end,}
+	},
+	(struct phy_cmd[]) { /* shutdown */
+		{miim_end,}
+	},
+};
+
 struct phy_info *phy_info[] = {
 #if 0
 	&phy_info_cis8201,
@@ -949,6 +999,7 @@ struct phy_info *phy_info[] = {
 	&phy_info_M88E1111S,
 	&phy_info_dm9161,
 	&phy_info_lxt971,
+	&phy_info_dp83865,
 	NULL
 };
 
diff --git a/drivers/tsec.h b/drivers/tsec.h
index c26fcc0..b55b299 100644
--- a/drivers/tsec.h
+++ b/drivers/tsec.h
@@ -124,7 +124,7 @@
 /* Cicada 8204 Extended PHY Control Register 1 */
 #define MIIM_CIS8204_EPHY_CON		0x17
 #define MIIM_CIS8204_EPHYCON_INIT	0x0006
-#define MIIM_CIS8204_EPHYCON_RGMII	0x1000
+#define MIIM_CIS8204_EPHYCON_RGMII	0x1100
 
 /* Cicada 8204 Serial LED Control Register */
 #define MIIM_CIS8204_SLED_CON		0x1b
@@ -161,12 +161,22 @@
 #define MIIM_DM9161_10BTCSR_INIT	0x7800
 
 /* LXT971 Status 2 registers */
-#define MIIM_LXT971_SR2       	17  /* Status Register 2  */
-#define MIIM_LXT971_SR2_SPEED_MASK	0xf000
-#define MIIM_LXT971_SR2_10HDX	0x1000  /* 10 Mbit half duplex selected */
-#define MIIM_LXT971_SR2_10FDX	0x2000  /* 10 Mbit full duplex selected */
-#define MIIM_LXT971_SR2_100HDX	0x4000  /* 100 Mbit half duplex selected */
-#define MIIM_LXT971_SR2_100FDX	0x8000  /* 100 Mbit full duplex selected */
+#define MIIM_LXT971_SR2              0x11  /* Status Register 2  */
+#define MIIM_LXT971_SR2_SPEED_MASK 0x4200
+#define MIIM_LXT971_SR2_10HDX      0x0000  /*  10 Mbit half duplex selected */
+#define MIIM_LXT971_SR2_10FDX      0x0200  /*  10 Mbit full duplex selected */
+#define MIIM_LXT971_SR2_100HDX     0x4000  /* 100 Mbit half duplex selected */
+#define MIIM_LXT971_SR2_100FDX     0x4200  /* 100 Mbit full duplex selected */
+
+/* DP83865 Control register values */
+#define MIIM_DP83865_CR_INIT	0x9200
+
+/* DP83865 Link and Auto-Neg Status Register */
+#define MIIM_DP83865_LANR	0x11
+#define MIIM_DP83865_SPD_MASK	0x0018
+#define MIIM_DP83865_SPD_1000	0x0010
+#define MIIM_DP83865_SPD_100	0x0008
+#define MIIM_DP83865_DPX_FULL	0x0002
 
 #define MIIM_READ_COMMAND       0x00000001