* Added support for both PCMCIA slots (at the same time!) on MPC8xx

* Patch by Rod Boyce, 21 Nov 2002:
  fix PCMCIA on MBX8xx board

* Patch by Pierre Aubert , 21 Nov 2002
  Add CFG_CPM_POST_WORD_ADDR to make the offset of the
  bootmode word in DPRAM configurable

18 files changed, 161 insertions, 194 deletions

diff --git a/CHANGELOG b/CHANGELOG
index 9d11a0f..876f7f5 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -2,6 +2,15 @@
 Changes since for U-Boot 0.1.0:
 ======================================================================
 
+* Added support for both PCMCIA slots (at the same time!) on MPC8xx
+
+* Patch by Rod Boyce, 21 Nov 2002:
+  fix PCMCIA on MBX8xx board
+
+* Patch by Pierre Aubert , 21 Nov 2002
+  Add CFG_CPM_POST_WORD_ADDR to make the offset of the
+  bootmode word in DPRAM configurable
+
 * Patch by Daniel Engström, 18 Nov 2002:
   Fixes for x86 port (mostly strings issues)
 
diff --git a/README b/README
index 894e193..fdb09fe 100644
--- a/README
+++ b/README
@@ -1653,6 +1653,12 @@ Low Level (hardware related) configuration options:
 		wrong setting might damage your board. Read
 		doc/README.MBX before setting this variable!
 
+- CFG_CPM_POST_WORD_ADDR: (MPC8xx, MPC8260 only)
+                Offset of the bootmode word in DPRAM used by post
+                (Power On Self Tests). This definition overrides
+                #define'd default value in commproc.h resp.
+                cpm_8260.h.
+
 Building the Software:
 ======================
 
diff --git a/board/sc520_cdp/flash.c b/board/sc520_cdp/flash.c
index e434512..973cde8 100644
--- a/board/sc520_cdp/flash.c
+++ b/board/sc520_cdp/flash.c
@@ -171,7 +171,7 @@ Done:
 int	flash_erase (flash_info_t *info, int s_first, int s_last)
 {
     ulong result;
-    int iflag, cflag, prot, sect;
+    int iflag, prot, sect;
     int rc = ERR_OK;
     int chip1, chip2;
 
diff --git a/board/sc520_cdp/sc520_cdp.c b/board/sc520_cdp/sc520_cdp.c
index cc818d2..41f5e3a 100644
--- a/board/sc520_cdp/sc520_cdp.c
+++ b/board/sc520_cdp/sc520_cdp.c
@@ -285,4 +285,6 @@ int last_stage_init(void)
 	minor |= ali512x_cio_in(20)?1:0;
 	
 	printf("AMD SC520 CDP revision %d.%d\n", major, minor);
+	
+	return 0;
 }
diff --git a/common/cmd_pcmcia.c b/common/cmd_pcmcia.c
index 6d01e70..8b54585 100644
--- a/common/cmd_pcmcia.c
+++ b/common/cmd_pcmcia.c
@@ -80,7 +80,7 @@ static int  voltage_set(int slot, int vcc, int vpp);
 static void print_funcid (int func);
 static void print_fixed  (volatile uchar *p);
 static int  identify     (volatile uchar *p);
-static int  check_ide_device (void);
+static int  check_ide_device (int slot);
 #endif	/* CONFIG_IDE_8xx_PCCARD */
 
 static u_int m8xx_get_graycode(u_int size);
@@ -139,6 +139,8 @@ int pcmcia_on (void)
 	int i;
 	u_long reg, base;
 	pcmcia_win_t *win;
+	u_int slotbit;
+	u_int rc, slot;
 
 	debug ("Enable PCMCIA " PCMCIA_SLOT_MSG "\n");
 
@@ -152,36 +154,42 @@ int pcmcia_on (void)
 		return (1);
 	}
 
+	slotbit = PCMCIA_SLOT_x;
 	for (i=0; i<PCMCIA_MEM_WIN_NO; ++i) {
 		win->br = base;
 
+#if (PCMCIA_SOCKETS_NO == 2)
+		if (i == 4) /* Another slot starting from win 4 */
+			slotbit = (slotbit ? PCMCIA_PSLOT_A : PCMCIA_PSLOT_B);
+#endif
 		switch (i) {
 #ifdef CONFIG_IDE_8xx_PCCARD
+		case 4:
 		case 0:	{	/* map attribute memory */
 			win->or = (	PCMCIA_BSIZE_64M
 				|	PCMCIA_PPS_8
 				|	PCMCIA_PRS_ATTR
-				|	PCMCIA_SLOT_x
+				|	slotbit
 				|	PCMCIA_PV
 				|	CFG_PCMCIA_TIMING );
 			break;
 		    }
-
+		case 5:
 		case 1: {	/* map I/O window for data reg */
 			win->or = (	PCMCIA_BSIZE_1K
 				|	PCMCIA_PPS_16
 				|	PCMCIA_PRS_IO
-				|	PCMCIA_SLOT_x
+				|	slotbit
 				|	PCMCIA_PV
 				|	CFG_PCMCIA_TIMING );
 			break;
 		    }
-
+		case 6:
 		case 2: {	/* map I/O window for command/ctrl reg block */
 			win->or = (	PCMCIA_BSIZE_1K
 				|	PCMCIA_PPS_8
 				|	PCMCIA_PRS_IO
-				|	PCMCIA_SLOT_x
+				|	slotbit
 				|	PCMCIA_PV
 				|	CFG_PCMCIA_TIMING );
 			break;
@@ -198,19 +206,21 @@ int pcmcia_on (void)
 		++win;
 	}
 
-	/* turn off voltage */
-	if (voltage_set(_slot_, 0, 0))
-		return (1);
-
-	/* Enable external hardware */
-	if (hardware_enable(_slot_))
-		return (1);
-
+	for (i = 0, rc = 0, slot = _slot_; i < PCMCIA_SOCKETS_NO; i++, slot = !slot) {
+		/* turn off voltage */
+		if ((rc = voltage_set(slot, 0, 0)))
+			continue;
+		
+		/* Enable external hardware */
+		if ((rc = hardware_enable(slot)))
+			continue;
+		
 #ifdef CONFIG_IDE_8xx_PCCARD
-	if (check_ide_device())
-		return (1);
+		if ((rc = check_ide_device(i)))
+			continue;
 #endif
-	return (0);
+	}
+	return (rc);
 }
 
 /* ------------------------------------------------------------------------- */
@@ -258,11 +268,11 @@ static int pcmcia_off (void)
 #define	MAX_TUPEL_SZ	512
 #define MAX_FEATURES	4
 
-static int check_ide_device (void)
+static int check_ide_device (int slot)
 {
 	volatile uchar *ident = NULL;
 	volatile uchar *feature_p[MAX_FEATURES];
-	volatile uchar *p, *start;
+	volatile uchar *p, *start, *addr;
 	int n_features = 0;
 	uchar func_id = ~0;
 	uchar code, len;
@@ -270,9 +280,11 @@ static int check_ide_device (void)
 	int found = 0;
 	int i;
 
-	debug ("PCMCIA MEM: %08X\n", CFG_PCMCIA_MEM_ADDR);
+	addr = (volatile uchar *)(CFG_PCMCIA_MEM_ADDR + 
+							  CFG_PCMCIA_MEM_SIZE * (slot * 4));
+	debug ("PCMCIA MEM: %08X\n", addr);
 
-	start = p = (volatile uchar *) CFG_PCMCIA_MEM_ADDR;
+	start = p = (volatile uchar *) addr;
 
 	while ((p - start) < MAX_TUPEL_SZ) {
 
@@ -336,7 +348,7 @@ static int check_ide_device (void)
 	}
 
 	/* set I/O area in config reg -> only valid for ARGOSY D5!!! */
-	*((uchar *)(CFG_PCMCIA_MEM_ADDR + config_base)) = 1;
+	*((uchar *)(addr + config_base)) = 1;
 
 	return (0);
 }
@@ -564,7 +576,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -791,7 +803,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -1096,7 +1108,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -1366,7 +1378,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -1694,11 +1706,11 @@ static int hardware_enable (int slot)
 	/*
 	 * Make sure there is a card in the slot, then configure the interface.
 	 */
-	udelay (10000);
-	debug ("[%d] %s: PIPR(%p)=0x%x\n", __LINE__, __FUNCTION__,
-		  &(pcmp->pcmc_pipr), pcmp->pcmc_pipr);
-
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	udelay(10000);
+	debug ("[%d] %s: PIPR(%p)=0x%x\n",
+		__LINE__,__FUNCTION__,
+		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -1816,7 +1828,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -2008,32 +2020,33 @@ static int hardware_enable(int slot)
 	sysp->sc_siumcr &= ~SIUMCR_DBGC11;	/* set DBGC to 00 */
 
 	/* clear interrupt state, and disable interrupts */
-	pcmp->pcmc_pscr =  PCMCIA_MASK(_slot_);
-	pcmp->pcmc_per &= ~PCMCIA_MASK(_slot_);
+	pcmp->pcmc_pscr =  PCMCIA_MASK(slot);
+	pcmp->pcmc_per &= ~PCMCIA_MASK(slot);
 
 	/* disable interrupts & DMA */
-	PCMCIA_PGCRX(_slot_) = 0;
+	PCMCIA_PGCRX(slot) = 0;
 
 	/*
 	 * Disable PCMCIA buffers (isolate the interface)
 	 * and assert RESET signal
 	 */
 	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
+	reg  =  PCMCIA_PGCRX(slot);
 	reg |=  __MY_PCMCIA_GCRX_CXRESET;	/* active high */
 	reg |=  __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
-	udelay(500);
+	PCMCIA_PGCRX(slot) = reg;
+	udelay(2500);
 
 	/*
 	 * Configure Port B pins for
 	 * 3 Volts enable
 	 */
-	cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
-	cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
-	/* remove all power */
-	cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
-
+	if (slot) { /* Slot A is built-in */
+		cp->cp_pbdir |=  KUP4K_PCMCIA_B_3V3;
+		cp->cp_pbpar &= ~KUP4K_PCMCIA_B_3V3;
+		/* remove all power */
+		cp->cp_pbdat |=  KUP4K_PCMCIA_B_3V3; /* active low */
+	}
 	/*
 	 * Make sure there is a card in the slot, then configure the interface.
 	 */
@@ -2041,7 +2054,7 @@ static int hardware_enable(int slot)
 	debug ("[%d] %s: PIPR(%p)=0x%x\n",
 		__LINE__,__FUNCTION__,
 		&(pcmp->pcmc_pipr),pcmp->pcmc_pipr);
-	if (pcmp->pcmc_pipr & 0x00001800) {
+	if (pcmp->pcmc_pipr & (0x18000000 >> (slot << 4))) {
 		printf ("   No Card found\n");
 		return (1);
 	}
@@ -2049,6 +2062,7 @@ static int hardware_enable(int slot)
 	/*
 	 * Power On.
 	 */
+	printf("\n Slot %c:", 'A' + slot);
 	mask = PCMCIA_VS1(slot) | PCMCIA_VS2(slot);
 	reg  = pcmp->pcmc_pipr;
 	debug ("PIPR: 0x%x ==> VS1=o%s, VS2=o%s\n",
@@ -2058,7 +2072,8 @@ static int hardware_enable(int slot)
 	if ((reg & mask) == mask) {
 		puts (" 5.0V card found: NOT SUPPORTED !!!\n");
 	} else {
-		cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
+		if(slot)
+			cp->cp_pbdat &= ~KUP4K_PCMCIA_B_3V3;
 		puts (" 3.3V card found: ");
 	}
 #if 0
@@ -2068,10 +2083,10 @@ static int hardware_enable(int slot)
 	udelay(500000);
 #endif
 	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
+	reg  =  PCMCIA_PGCRX(slot);
 	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
 	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
+	PCMCIA_PGCRX(slot) = reg;
 
 	udelay(250000);	/* some cards need >150 ms to come up :-( */
 
@@ -2097,16 +2112,17 @@ static int hardware_disable(int slot)
 	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
 	
 	/* remove all power */
-	cp->cp_pbdat |= DDC4000_PCMCIA_B_3V3;
+	if (slot)
+		cp->cp_pbdat |= KUP4K_PCMCIA_B_3V3;
 
 	/* Configure PCMCIA General Control Register */
-	PCMCIA_PGCRX(_slot_) = 0;
+	PCMCIA_PGCRX(slot) = 0;
 
 	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
+	reg  =  PCMCIA_PGCRX(slot);
 	reg |= __MY_PCMCIA_GCRX_CXRESET;	/* active high */
 	reg |= __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
+	PCMCIA_PGCRX(slot) = reg;
 
 	udelay(10000);
 
@@ -2128,6 +2144,9 @@ static int voltage_set(int slot, int vcc, int vpp)
 		" Slot %c, Vcc=%d.%d, Vpp=%d.%d\n",
 		'A'+slot, vcc/10, vcc%10, vpp/10, vcc%10);
 
+	if (!slot) /* Slot A is not configurable */
+		return 0;
+
 	immap = (immap_t *)CFG_IMMR;
 	pcmp = (pcmconf8xx_t *)(&(((immap_t *)CFG_IMMR)->im_pcmcia));
 	cp    = (cpm8xx_t *)(&(((immap_t *)CFG_IMMR)->im_cpm));
@@ -2137,10 +2156,10 @@ static int voltage_set(int slot, int vcc, int vpp)
 	 * and assert RESET signal
 	 */
 	debug ("Disable PCMCIA buffers and assert RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
+	reg  =  PCMCIA_PGCRX(slot);
 	reg |=  __MY_PCMCIA_GCRX_CXRESET;	/* active high */
 	reg |=  __MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
+	PCMCIA_PGCRX(slot) = reg;
 	udelay(500);
 
 	debug ("PCMCIA power OFF\n");
@@ -2166,21 +2185,21 @@ static int voltage_set(int slot, int vcc, int vpp)
 		puts("PCMCIA: vcc not supported");
 		break;
 	}
-
+	udelay(10000);
 	/* Checking supported voltages */
 
 	debug ("PIPR: 0x%x --> %s\n",
 		pcmp->pcmc_pipr,
-		(pcmp->pcmc_pipr & 0x00008000) 
+		   (pcmp->pcmc_pipr & (0x80000000 >> (slot << 4)))
 			? "only 5 V --> NOT SUPPORTED"
 			: "can do 3.3V");
 
 
 	debug ("Enable PCMCIA buffers and stop RESET\n");
-	reg  =  PCMCIA_PGCRX(_slot_);
+	reg  =  PCMCIA_PGCRX(slot);
 	reg &= ~__MY_PCMCIA_GCRX_CXRESET;	/* active high */
 	reg &= ~__MY_PCMCIA_GCRX_CXOE;		/* active low  */
-	PCMCIA_PGCRX(_slot_) = reg;
+	PCMCIA_PGCRX(slot) = reg;
 	udelay(500);
 
 	debug ("voltage_set: " PCMCIA_BOARD_MSG " Slot %c, DONE\n",
diff --git a/config.mk b/config.mk
index f0f8aa8..92844b1 100644
--- a/config.mk
+++ b/config.mk
@@ -131,11 +131,15 @@ LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
 ifeq ($(HOSTOS)-$(HOSTARCH),darwin-ppc)
 BFD_ROOT_DIR =		/usr/local/tools
 else
+ifeq ($(HOSTARCH),$(ARCH))
+# native
+BFD_ROOT_DIR =		/usr
+else
 #BFD_ROOT_DIR =		/LinuxPPC/CDK		# Linux/i386
 #BFD_ROOT_DIR =		/usr/pkg/cross		# NetBSD/i386
-#BFD_ROOT_DIR =		/usr			# native
 BFD_ROOT_DIR =		/opt/powerpc
 endif
+endif
 
 #########################################################################
 
diff --git a/drivers/pci_indirect.c b/drivers/pci_indirect.c
index cb76ef2..08be082 100644
--- a/drivers/pci_indirect.c
+++ b/drivers/pci_indirect.c
@@ -12,6 +12,7 @@
 #include <common.h>
 
 #ifdef CONFIG_PCI
+#ifndef __I386__
 
 #include <asm/processor.h>
 #include <asm/io.h>
@@ -72,3 +73,4 @@ void pci_setup_indirect(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data)
 }
 
 #endif
+#endif
diff --git a/include/asm-ppc/cpm_8260.h b/include/asm-ppc/cpm_8260.h
index 2145180..bf2e2a2 100644
--- a/include/asm-ppc/cpm_8260.h
+++ b/include/asm-ppc/cpm_8260.h
@@ -136,7 +136,11 @@ typedef struct cpm_buf_desc {
 
 /* Parameter RAM offsets from the base.
 */
+#ifndef CFG_CPM_POST_WORD_ADDR
 #define CPM_POST_WORD_ADDR      0x80FC	/* steal a long at the end of SCC1 */
+#else
+#define CPM_POST_WORD_ADDR	CFG_CPM_POST_WORD_ADDR
+#endif
 #define PROFF_SCC1		((uint)0x8000)
 #define PROFF_SCC2		((uint)0x8100)
 #define PROFF_SCC3		((uint)0x8200)
diff --git a/include/commproc.h b/include/commproc.h
index 6357fe3..9608c46 100644
--- a/include/commproc.h
+++ b/include/commproc.h
@@ -77,7 +77,11 @@
 
 #endif
 
+#ifndef CFG_CPM_POST_WORD_ADDR
 #define CPM_POST_WORD_ADDR	0x07FC
+#else
+#define CPM_POST_WORD_ADDR	CFG_CPM_POST_WORD_ADDR
+#endif
 
 #define BD_IIC_START	((uint) 0x0400) /* <- please use CPM_I2C_BASE !! */
 
diff --git a/include/configs/KUP4K.h b/include/configs/KUP4K.h
index 7c512cc..6de004f 100644
--- a/include/configs/KUP4K.h
+++ b/include/configs/KUP4K.h
@@ -270,7 +270,8 @@
  *
  */
 
-#define	CONFIG_PCMCIA_SLOT_B 1	/* KUP4K use SLOT_B	*/
+/* KUP4K use both slots, SLOT_A as "primary". */
+#define	CONFIG_PCMCIA_SLOT_A 1	
 
 #define CFG_PCMCIA_MEM_ADDR	(0xE0000000)
 #define CFG_PCMCIA_MEM_SIZE	( 64 << 20 )
@@ -281,6 +282,8 @@
 #define CFG_PCMCIA_IO_ADDR	(0xEC000000)
 #define CFG_PCMCIA_IO_SIZE	( 64 << 20 )
 
+#define PCMCIA_SOCKETS_NO 2
+#define PCMCIA_MEM_WIN_NO 8
 /*-----------------------------------------------------------------------
  * IDE/ATA stuff (Supports IDE harddisk on PCMCIA Adapter)
  *-----------------------------------------------------------------------
@@ -292,11 +295,13 @@
 #undef	CONFIG_IDE_LED			/* LED   for ide not supported	*/
 #undef	CONFIG_IDE_RESET		/* reset for ide not supported	*/
 
-#define CFG_IDE_MAXBUS		1	/* max. 1 IDE bus		*/
-#define CFG_IDE_MAXDEVICE	1	/* max. 1 drive per IDE bus	*/
+#define CFG_IDE_MAXBUS		2
+#define CFG_IDE_MAXDEVICE	4
 
 #define CFG_ATA_IDE0_OFFSET	0x0000
 
+#define CFG_ATA_IDE1_OFFSET	(4 * CFG_PCMCIA_MEM_SIZE)
+
 #define CFG_ATA_BASE_ADDR	CFG_PCMCIA_MEM_ADDR
 
 /* Offset for data I/O			*/
diff --git a/include/configs/lwmon.h b/include/configs/lwmon.h
index a89633a..53667c0 100644
--- a/include/configs/lwmon.h
+++ b/include/configs/lwmon.h
@@ -67,15 +67,16 @@
 #undef	CONFIG_BOOTARGS
 
 /* POST support */
-#define CONFIG_POST		(CFG_POST_CACHE | \
+#define CONFIG_POST		(CFG_POST_CACHE	   | \
 				 CFG_POST_WATCHDOG | \
-				 CFG_POST_RTC | \
-				 CFG_POST_MEMORY | \
-				 CFG_POST_CPU | \
-				 CFG_POST_UART | \
-				 CFG_POST_ETHER | \
-				 CFG_POST_SPI | \
-				 CFG_POST_USB | \
+				 CFG_POST_RTC	   | \
+				 CFG_POST_MEMORY   | \
+				 CFG_POST_CPU	   | \
+				 CFG_POST_UART	   | \
+				 CFG_POST_ETHER    | \
+				 CFG_POST_I2C	   | \
+				 CFG_POST_SPI	   | \
+				 CFG_POST_USB	   | \
 				 CFG_POST_SPR)
 
 #define CONFIG_BOOTCOMMAND	"run flash_self"
@@ -116,16 +117,11 @@
 #undef	CONFIG_STATUS_LED		/* Status LED disabled		*/
 
 /* enable I2C and select the hardware/software driver */
-#define CONFIG_HARD_I2C		1	/* I2C with hardware support	*/
-#undef	CONFIG_SOFT_I2C         	/* I2C bit-banged		*/
+#undef	CONFIG_HARD_I2C			/* I2C with hardware support	*/
+#define	CONFIG_SOFT_I2C         1	/* I2C bit-banged		*/
 
-#ifdef CONFIG_HARD_I2C
-/*
- * Hardware (CPM) I2C driver configuration
- */
-# define CFG_I2C_SPEED		93000	/* 93 kHz is supposed to work	*/
-# define CFG_I2C_SLAVE		0xFE
-#endif	/* CONFIG_HARD_I2C */
+#define CFG_I2C_SPEED		93000	/* 93 kHz is supposed to work	*/
+#define CFG_I2C_SLAVE		0xFE
 
 #ifdef CONFIG_SOFT_I2C
 /*
diff --git a/include/mpc75x.h b/include/mpc75x.h
deleted file mode 100644
index ddac6e4..0000000
--- a/include/mpc75x.h
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * (C) Copyright 2001 Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Andreas Heppel <aheppel@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-
-/*
- * mpc75x.h
- *
- * MPC75x/MPC74xx specific definitions
- */
-
-#ifndef __MPC75X_H__
-#define __MPC75X_H__
-
-/*----------------------------------------------------------------
- * Exception offsets (PowerPC standard)
- */
-#define EXC_OFF_SYS_RESET        0x0100      /* default system reset offset */
-
-/*----------------------------------------------------------------
- * l2cr values
- */
-#define l2cr 1017
-
-#define L2CR_L2E         0x80000000 /* bit 0 - enable */
-#define L2CR_L2PE        0x40000000 /* bit 1 - data parity */
-#define L2CR_L2SIZ_2M    0x00000000 /* bits 2-3 - 2MB, MPC7400 only! */
-#define L2CR_L2SIZ_1M    0x30000000 /* ... 1MB */
-#define L2CR_L2SIZ_HM    0x20000000 /* ... 512K */
-#define L2CR_L2SIZ_QM    0x10000000 /* ... 256k */
-#define L2CR_L2CLK_1     0x02000000 /* bits 4-6 clock ratio div 1 */
-#define L2CR_L2CLK_1_5   0x04000000 /* bits 4-6 clock ratio div 1.5 */
-#define L2CR_L2CLK_2     0x08000000 /* bits 4-6 clock ratio div 2 */
-#define L2CR_L2CLK_2_5   0x0a000000 /* bits 4-6 clock ratio div 2.5 */
-#define L2CR_L2CLK_3     0x0c000000 /* bits 4-6 clock ratio div 3 */
-#define L2CR_L2CLK_3_5   0x06000000 /* bits 4-6 clock ratio div 3.5 */
-#define L2CR_L2CLK_4     0x0e000000 /* bits 4-6 clock ratio div 4 */
-#define L2CR_L2RAM_BURST 0x01000000 /* bits 7-8 - burst SRAM */
-#define L2CR_DO          0x00400000 /* bit 9 - enable caching of instr. in L2 */
-#define L2CR_L2I         0x00200000 /* bit 10 - global invalidate bit */
-#define L2CR_L2CTL       0x00100000 /* bit 11 - l2 ram control */
-#define L2CR_L2WT        0x00080000 /* bit 12 - l2 write-through */
-#define L2CR_TS          0x00040000 /* bit 13 - test support on */
-#define L2CR_TS_OFF      -L2CR_TS   /* bit 13 - test support off */
-#define L2CR_L2OH_5      0x00000000 /* bits 14-15 - output hold time = short */
-#define L2CR_L2OH_1      0x00010000 /* bits 14-15 - output hold time = medium */
-#define L2CR_L2OH_INV    0x00020000 /* bits 14-15 - output hold time = long */
-#define L2CR_L2IP        0x00000001 /* global invalidate in progress */
-
-/*----------------------------------------------------------------
- * BAT settings.  Look in config_<BOARD>.h for the actual setup
- */
-
-#define BATU_BL_128K             0x00000000
-#define BATU_BL_256K             0x00000004
-#define BATU_BL_512K             0x0000000c
-#define BATU_BL_1M               0x0000001c
-#define BATU_BL_2M               0x0000003c
-#define BATU_BL_4M               0x0000007c
-#define BATU_BL_8M               0x000000fc
-#define BATU_BL_16M              0x000001fc
-#define BATU_BL_32M              0x000003fc
-#define BATU_BL_64M              0x000007fc
-#define BATU_BL_128M             0x00000ffc
-#define BATU_BL_256M             0x00001ffc
-
-#define BATU_VS                  0x00000002
-#define BATU_VP                  0x00000001
-#define BATU_INVALID             0x00000000
-
-#define BATL_WRITETHROUGH        0x00000080
-#define BATL_CACHEINHIBIT        0x00000040
-#define BATL_COHERENT            0x00000020
-#define BATL_GUARDED             0x00000010
-
-#define BATL_NO_ACCESS           0x00000000
-#define BATL_RO                  0x00000001
-#define BATL_RW                  0x00000002
-
-#endif  /* __MPC75X_H__ */
diff --git a/include/pcmcia.h b/include/pcmcia.h
index ee2c63c..beb1c16 100644
--- a/include/pcmcia.h
+++ b/include/pcmcia.h
@@ -76,8 +76,12 @@
 #error Both CONFIG_PCMCIA_SLOT_A and CONFIG_PCMCIA_SLOT_B configured
 #endif
 
+#ifndef PCMCIA_SOCKETS_NO
 #define PCMCIA_SOCKETS_NO	1
+#endif
+#ifndef PCMCIA_MEM_WIN_NO
 #define PCMCIA_MEM_WIN_NO	4
+#endif
 #define PCMCIA_IO_WIN_NO	2
 
 /* define _slot_ to be able to optimize macros */
diff --git a/lib_i386/i386_linux.c b/lib_i386/i386_linux.c
index c37a0d8..5a596ff 100644
--- a/lib_i386/i386_linux.c
+++ b/lib_i386/i386_linux.c
@@ -47,7 +47,7 @@ image_header_t *fake_header(image_header_t *hdr, void *ptr, int size)
 void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 		ulong addr, ulong *len_ptr, int   verify)
 {
-	ulong base_ptr;
+	void *base_ptr;
 	
 	ulong len = 0, checksum;
 	ulong initrd_start, initrd_end;
@@ -150,7 +150,7 @@ void do_bootm_linux(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[],
 		initrd_end = 0;
 	}
 	
-	base_ptr = load_zimage(addr + sizeof(image_header_t), ntohl(hdr->ih_size), 
+	base_ptr = load_zimage((void*)addr + sizeof(image_header_t), ntohl(hdr->ih_size), 
 			       initrd_start, initrd_end-initrd_start, 0);
 
 	if (NULL == base_ptr) {
diff --git a/lib_i386/pci_type1.c b/lib_i386/pci_type1.c
index 8d35716..5dfa8ab 100644
--- a/lib_i386/pci_type1.c
+++ b/lib_i386/pci_type1.c
@@ -17,16 +17,16 @@
 #include <asm/io.h>
 #include <pci.h>
 
-#define cfg_read(val, addr, type, op)	*val = op((type)(addr))
-#define cfg_write(val, addr, type, op)	op((val), (type *)(addr))
+#define cfg_read(val, addr, op)	*val = op((int)(addr))
+#define cfg_write(val, addr, op)	op((val), (int)(addr))
 
 #define TYPE1_PCI_OP(rw, size, type, op, mask)			 \
 static int								 \
 type1_##rw##_config_##size(struct pci_controller *hose, 		 \
 			      pci_dev_t dev, int offset, type val)	 \
 {									 \
-	outl(dev | (offset & 0xfc) | 0x80000000, hose->cfg_addr); 	 \
-	cfg_##rw(val, hose->cfg_data + (offset & mask), type, op);	 \
+	outl(dev | (offset & 0xfc) | 0x80000000, (int)hose->cfg_addr); 	 \
+	cfg_##rw(val, hose->cfg_data + (offset & mask), op);	 \
 	return 0;    					 		 \
 }
 
diff --git a/lib_i386/realmode.c b/lib_i386/realmode.c
index 372147c..27d4693 100644
--- a/lib_i386/realmode.c
+++ b/lib_i386/realmode.c
@@ -24,6 +24,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/ptrace.h>
+#include <asm/realmode.h>
 
 
 #define REALMODE_BASE    ((char*)0x7c0)
@@ -44,16 +45,16 @@ int enter_realmode(u16 seg, u16 off, struct pt_regs *in, struct pt_regs *out)
 	/* copy the realmode switch code */
 	if (i386boot_realmode_size > (REALMODE_MAILBOX-REALMODE_BASE)) {
 		printf("realmode switch too large (%ld bytes, max is %d)\n", 
-		       i386boot_realmode_size, (REALMODE_MAILBOX-REALMODE_BASE));
+		       i386boot_realmode_size, (int)(REALMODE_MAILBOX-REALMODE_BASE));
 		return -1;
 	}
 	
-	memcpy(REALMODE_BASE, i386boot_realmode, i386boot_realmode_size);
+	memcpy(REALMODE_BASE, (void*)i386boot_realmode, i386boot_realmode_size);
 		
 	
 	in->eip = off;
 	in->xcs = seg;
-	if (3>in->esp & 0xffff) {
+	if (3>(in->esp & 0xffff)) {
 		printf("Warning: entering realmode with sp < 4 will fail\n");
 	}
 	
diff --git a/post/cpu.c b/post/cpu.c
index 6b8fc6e..6d09a75 100644
--- a/post/cpu.c
+++ b/post/cpu.c
@@ -78,6 +78,7 @@ int cpu_post_test (int flags)
 	int ic = icache_status ();
 	int ret = 0;
 
+	WATCHDOG_RESET();
 	if (ic)
 		icache_disable ();
 
@@ -89,15 +90,16 @@ int cpu_post_test (int flags)
 		ret = cpu_post_test_two ();
 	if (ret == 0)
 		ret = cpu_post_test_twox ();
+	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_three ();
 	if (ret == 0)
 		ret = cpu_post_test_threex ();
 	if (ret == 0)
 		ret = cpu_post_test_threei ();
-	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_andi ();
+	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_srawi ();
 	if (ret == 0)
@@ -106,25 +108,29 @@ int cpu_post_test (int flags)
 		ret = cpu_post_test_rlwinm ();
 	if (ret == 0)
 		ret = cpu_post_test_rlwimi ();
+	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_store ();
 	if (ret == 0)
 		ret = cpu_post_test_load ();
-	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_cr ();
 	if (ret == 0)
 		ret = cpu_post_test_b ();
+	WATCHDOG_RESET();
 	if (ret == 0)
 		ret = cpu_post_test_multi ();
 	if (ret == 0)
 		ret = cpu_post_test_string ();
 	if (ret == 0)
 		ret = cpu_post_test_complex ();
+	WATCHDOG_RESET();
 
 	if (ic)
 		icache_enable ();
 
+	WATCHDOG_RESET();
+
 	return ret;
 }
 
diff --git a/post/post.c b/post/post.c
index d1b8d1a..f87636c 100644
--- a/post/post.c
+++ b/post/post.c
@@ -193,18 +193,21 @@ int post_run (char *name, int flags)
 				(flags & test_flags[last] & POST_ALWAYS) &&
 				(flags & test_flags[last] & POST_MEM)) {
 
-				post_run_single (post_list + last, test_flags[last],
-								 flags | POST_REBOOT, last);
+				post_run_single (post_list + last,
+						 test_flags[last],
+						 flags | POST_REBOOT, last);
 
 				for (i = last + 1; i < post_list_size; i++) {
-					post_run_single (post_list + i, test_flags[i],
-									 flags, i);
+					post_run_single (post_list + i,
+							 test_flags[i],
+							 flags, i);
 				}
 			}
 		} else {
 			for (i = 0; i < post_list_size; i++) {
-				post_run_single (post_list + i, test_flags[i], flags,
-								 i);
+				post_run_single (post_list + i,
+						 test_flags[i],
+						 flags, i);
 			}
 		}