Merge commit 'remotes/wd/master'

30 files changed, 171 insertions, 133 deletions

diff --git a/cpu/arm920t/s3c24x0/Makefile b/cpu/arm920t/s3c24x0/Makefile
index 0ff36c5..1ed9bf3 100644
--- a/cpu/arm920t/s3c24x0/Makefile
+++ b/cpu/arm920t/s3c24x0/Makefile
@@ -26,7 +26,7 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(SOC).a
 
 COBJS	= i2c.o interrupts.o serial.o speed.o \
-	  usb.o
+	  usb.o usb_ohci.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
diff --git a/cpu/arm920t/s3c24x0/usb_ohci.c b/cpu/arm920t/s3c24x0/usb_ohci.c
index 869ca79..4075f2e 100644
--- a/cpu/arm920t/s3c24x0/usb_ohci.c
+++ b/cpu/arm920t/s3c24x0/usb_ohci.c
@@ -498,7 +498,7 @@ static int ep_link (ohci_t *ohci, ed_t *edi)
 		if (ohci->ed_controltail == NULL) {
 			writel (ed, &ohci->regs->ed_controlhead);
 		} else {
-			ohci->ed_controltail->hwNextED = m32_swap (ed);
+			ohci->ed_controltail->hwNextED = (__u32)m32_swap (ed);
 		}
 		ed->ed_prev = ohci->ed_controltail;
 		if (!ohci->ed_controltail && !ohci->ed_rm_list[0] &&
@@ -514,7 +514,7 @@ static int ep_link (ohci_t *ohci, ed_t *edi)
 		if (ohci->ed_bulktail == NULL) {
 			writel (ed, &ohci->regs->ed_bulkhead);
 		} else {
-			ohci->ed_bulktail->hwNextED = m32_swap (ed);
+			ohci->ed_bulktail->hwNextED = (__u32)m32_swap (ed);
 		}
 		ed->ed_prev = ohci->ed_bulktail;
 		if (!ohci->ed_bulktail && !ohci->ed_rm_list[0] &&
@@ -606,7 +606,7 @@ static ed_t * ep_add_ed (struct usb_device *usb_dev, unsigned long pipe)
 		ed->hwINFO = m32_swap (OHCI_ED_SKIP); /* skip ed */
 		/* dummy td; end of td list for ed */
 		td = td_alloc (usb_dev);
-		ed->hwTailP = m32_swap (td);
+		ed->hwTailP = (__u32)m32_swap (td);
 		ed->hwHeadP = ed->hwTailP;
 		ed->state = ED_UNLINK;
 		ed->type = usb_pipetype (pipe);
@@ -663,13 +663,13 @@ static void td_fill (ohci_t *ohci, unsigned int info,
 	if (!len)
 		data = 0;
 
-	td->hwINFO = m32_swap (info);
-	td->hwCBP = m32_swap (data);
+	td->hwINFO = (__u32)m32_swap (info);
+	td->hwCBP = (__u32)m32_swap (data);
 	if (data)
-		td->hwBE = m32_swap (data + len - 1);
+		td->hwBE = (__u32)m32_swap (data + len - 1);
 	else
 		td->hwBE = 0;
-	td->hwNextTD = m32_swap (td_pt);
+	td->hwNextTD = (__u32)m32_swap (td_pt);
 
 	/* append to queue */
 	td->ed->hwTailP = td->hwNextTD;
diff --git a/cpu/mcf523x/config.mk b/cpu/mcf523x/config.mk
index ba324a8..93645a3 100644
--- a/cpu/mcf523x/config.mk
+++ b/cpu/mcf523x/config.mk
@@ -24,4 +24,8 @@
 #
 
 PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=5235 -fPIC
+else
 PLATFORM_CPPFLAGS += -m5307 -fPIC
+endif
diff --git a/cpu/mcf52x2/config.mk b/cpu/mcf52x2/config.mk
index 650db85..f97157d 100644
--- a/cpu/mcf52x2/config.mk
+++ b/cpu/mcf52x2/config.mk
@@ -24,4 +24,33 @@
 #
 
 PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+
+cfg=$(shell grep configs $(OBJTREE)/include/config.h | sed 's/.*<\(configs.*\)>/\1/')
+is5249=$(shell grep CONFIG_M5249 $(TOPDIR)/include/$(cfg))
+is5253=$(shell grep CONFIG_M5253 $(TOPDIR)/include/$(cfg))
+is5271=$(shell grep CONFIG_M5271 $(TOPDIR)/include/$(cfg))
+is5272=$(shell grep CONFIG_M5272 $(TOPDIR)/include/$(cfg))
+is5282=$(shell grep CONFIG_M5282 $(TOPDIR)/include/$(cfg))
+
+
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+
+ifneq (,$(findstring CONFIG_M5249,$(is5249)))
+PLATFORM_CPPFLAGS += -mcpu=5249
+endif
+ifneq (,$(findstring CONFIG_M5253,$(is5253)))
+PLATFORM_CPPFLAGS += -mcpu=5253
+endif
+ifneq (,$(findstring CONFIG_M5271,$(is5271)))
+PLATFORM_CPPFLAGS += -mcpu=5271
+endif
+ifneq (,$(findstring CONFIG_M5272,$(is5272)))
+PLATFORM_CPPFLAGS += -mcpu=5272
+endif
+ifneq (,$(findstring CONFIG_M5282,$(is5282)))
+PLATFORM_CPPFLAGS += -mcpu=5282
+endif
+
+else
 PLATFORM_CPPFLAGS += -m5307
+endif
diff --git a/cpu/mcf532x/config.mk b/cpu/mcf532x/config.mk
index ba324a8..16a0bc3 100644
--- a/cpu/mcf532x/config.mk
+++ b/cpu/mcf532x/config.mk
@@ -24,4 +24,8 @@
 #
 
 PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=5329 -fPIC
+else
 PLATFORM_CPPFLAGS += -m5307 -fPIC
+endif
diff --git a/cpu/mcf532x/cpu.c b/cpu/mcf532x/cpu.c
index 2f62e95..89cc8ad 100644
--- a/cpu/mcf532x/cpu.c
+++ b/cpu/mcf532x/cpu.c
@@ -35,14 +35,10 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int do_reset(cmd_tbl_t * cmdtp, bd_t * bd, int flag, int argc, char *argv[])
 {
-	volatile wdog_t *wdp = (wdog_t *) (MMAP_WDOG);
+	volatile rcm_t *rcm = (rcm_t *) (MMAP_RCM);
 
-	wdp->cr = 0;
 	udelay(1000);
-
-	/* enable watchdog, set timeout to 0 and wait */
-	wdp->cr = WTM_WCR_EN;
-	while (1) ;
+	rcm->rcr |= RCM_RCR_SOFTRST;
 
 	/* we don't return! */
 	return 0;
diff --git a/cpu/mcf5445x/config.mk b/cpu/mcf5445x/config.mk
index d0c72fb..88433f2 100644
--- a/cpu/mcf5445x/config.mk
+++ b/cpu/mcf5445x/config.mk
@@ -24,4 +24,8 @@
 #
 
 PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
+ifeq ($(findstring 4.2,$(shell $(CC) --version)),4.2)
+PLATFORM_CPPFLAGS += -mcpu=54455 -fPIC
+else
 PLATFORM_CPPFLAGS += -m5407 -fPIC
+endif
diff --git a/cpu/mcf5445x/start.S b/cpu/mcf5445x/start.S
index cd989ab..423583d 100644
--- a/cpu/mcf5445x/start.S
+++ b/cpu/mcf5445x/start.S
@@ -136,7 +136,7 @@ _start:
 	movec	%d0, %VBR
 
 	move.l	#(CFG_INIT_RAM_ADDR + CFG_INIT_RAM_CTRL), %d0
-	movec	%d0, %RAMBAR0
+	movec	%d0, %RAMBAR1
 
 	/* initialize general use internal ram */
 	move.l #0, %d0
diff --git a/cpu/mips/au1x00_eth.c b/cpu/mips/au1x00_eth.c
index b69741a..d70c5fe 100644
--- a/cpu/mips/au1x00_eth.c
+++ b/cpu/mips/au1x00_eth.c
@@ -90,6 +90,65 @@ mac_fifo_t mac_fifo[NO_OF_FIFOS];
 
 #define MAX_WAIT 1000
 
+#if defined(CONFIG_CMD_MII)
+int  au1x00_miiphy_read(char *devname, unsigned char addr,
+		unsigned char reg, unsigned short * value)
+{
+	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+	volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+	u32 mii_control;
+	unsigned int timedout = 20;
+
+	while (*mii_control_reg & MAC_MII_BUSY) {
+		udelay(1000);
+		if (--timedout == 0) {
+			printf("au1x00_eth: miiphy_read busy timeout!!\n");
+			return -1;
+		}
+	}
+
+	mii_control = MAC_SET_MII_SELECT_REG(reg) |
+		MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
+
+	*mii_control_reg = mii_control;
+
+	timedout = 20;
+	while (*mii_control_reg & MAC_MII_BUSY) {
+		udelay(1000);
+		if (--timedout == 0) {
+			printf("au1x00_eth: miiphy_read busy timeout!!\n");
+			return -1;
+		}
+	}
+	*value = *mii_data_reg;
+	return 0;
+}
+
+int  au1x00_miiphy_write(char *devname, unsigned char addr,
+		unsigned char reg, unsigned short value)
+{
+	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
+	volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
+	u32 mii_control;
+	unsigned int timedout = 20;
+
+	while (*mii_control_reg & MAC_MII_BUSY) {
+		udelay(1000);
+		if (--timedout == 0) {
+			printf("au1x00_eth: miiphy_write busy timeout!!\n");
+			return -1;
+		}
+	}
+
+	mii_control = MAC_SET_MII_SELECT_REG(reg) |
+		MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
+
+	*mii_data_reg = value;
+	*mii_control_reg = mii_control;
+	return 0;
+}
+#endif
+
 static int au1x00_send(struct eth_device* dev, volatile void *packet, int length){
 	volatile mac_fifo_t *fifo_tx =
 		(volatile mac_fifo_t*)(MAC0_TX_DMA_ADDR+MAC_TX_BUFF0_STATUS);
@@ -249,63 +308,4 @@ int au1x00_enet_initialize(bd_t *bis){
 	return 1;
 }
 
-#if defined(CONFIG_CMD_MII)
-int  au1x00_miiphy_read(char *devname, unsigned char addr,
-		unsigned char reg, unsigned short * value)
-{
-	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
-	volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
-	u32 mii_control;
-	unsigned int timedout = 20;
-
-	while (*mii_control_reg & MAC_MII_BUSY) {
-		udelay(1000);
-		if (--timedout == 0) {
-			printf("au1x00_eth: miiphy_read busy timeout!!\n");
-			return -1;
-		}
-	}
-
-	mii_control = MAC_SET_MII_SELECT_REG(reg) |
-		MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_READ;
-
-	*mii_control_reg = mii_control;
-
-	timedout = 20;
-	while (*mii_control_reg & MAC_MII_BUSY) {
-		udelay(1000);
-		if (--timedout == 0) {
-			printf("au1x00_eth: miiphy_read busy timeout!!\n");
-			return -1;
-		}
-	}
-	*value = *mii_data_reg;
-	return 0;
-}
-
-int  au1x00_miiphy_write(char *devname, unsigned char addr,
-		unsigned char reg, unsigned short value)
-{
-	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
-	volatile u32 *mii_data_reg = (volatile u32*)(ETH0_BASE+MAC_MII_DATA);
-	u32 mii_control;
-	unsigned int timedout = 20;
-
-	while (*mii_control_reg & MAC_MII_BUSY) {
-		udelay(1000);
-		if (--timedout == 0) {
-			printf("au1x00_eth: miiphy_write busy timeout!!\n");
-			return;
-		}
-	}
-
-	mii_control = MAC_SET_MII_SELECT_REG(reg) |
-		MAC_SET_MII_SELECT_PHY(addr) | MAC_MII_WRITE;
-
-	*mii_data_reg = value;
-	*mii_control_reg = mii_control;
-	return 0;
-}
-#endif
-
 #endif /* CONFIG_AU1X00 */
diff --git a/cpu/mips/cache.S b/cpu/mips/cache.S
index aad76e0..443240e 100644
--- a/cpu/mips/cache.S
+++ b/cpu/mips/cache.S
@@ -22,7 +22,6 @@
  * MA 02111-1307 USA
  */
 
-
 #include <config.h>
 #include <version.h>
 #include <asm/regdef.h>
@@ -30,13 +29,11 @@
 #include <asm/addrspace.h>
 #include <asm/cacheops.h>
 
-
 	/* 16KB is the maximum size of instruction and data caches on
 	 * MIPS 4K.
 	 */
 #define MIPS_MAX_CACHE_SIZE	0x4000
 
-
 /*
  * cacheop macro to automate cache operations
  * first some helpers...
@@ -131,7 +128,6 @@ mips_cache_reset:
 	li	t4, CFG_CACHELINE_SIZE
 	move	t5, t4
 
-
 	li	v0, MIPS_MAX_CACHE_SIZE
 
 	/* Now clear that much memory starting from zero.
@@ -139,8 +135,8 @@ mips_cache_reset:
 
 	li	a0, KSEG1
 	addu	a1, a0, v0
-
-2:	sw	zero, 0(a0)
+2:
+	sw	zero, 0(a0)
 	sw	zero, 4(a0)
 	sw	zero, 8(a0)
 	sw	zero, 12(a0)
@@ -156,11 +152,11 @@ mips_cache_reset:
 
 	mtc0	zero, CP0_TAGLO
 
-   /*
-    * The caches are probably in an indeterminate state,
-    * so we force good parity into them by doing an
-    * invalidate, load/fill, invalidate for each line.
-    */
+	/*
+	 * The caches are probably in an indeterminate state,
+	 * so we force good parity into them by doing an
+	 * invalidate, load/fill, invalidate for each line.
+	 */
 
 	/* Assume bottom of RAM will generate good parity for the cache.
 	 */
@@ -201,9 +197,9 @@ mips_cache_reset:
 	move	a1, a2
 	icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
 
-	j  ra
-	.end  mips_cache_reset
+	j	ra
 
+	.end	mips_cache_reset
 
 /*******************************************************************************
 *
@@ -220,7 +216,7 @@ dcache_status:
 	andi	v0, v0, 1
 	j	ra
 
-	.end  dcache_status
+	.end	dcache_status
 
 /*******************************************************************************
 *
@@ -237,11 +233,10 @@ dcache_disable:
 	li	t1, -8
 	and	t0, t0, t1
 	ori	t0, t0, CONF_CM_UNCACHED
-	mtc0    t0, CP0_CONFIG
+	mtc0	t0, CP0_CONFIG
 	j	ra
 
-	.end  dcache_disable
-
+	.end	dcache_disable
 
 /*******************************************************************************
 *
@@ -266,4 +261,5 @@ mips_cache_lock:
 	icacheop(a0,a1,a2,a3,0x1d)
 
 	j	ra
+
 	.end	mips_cache_lock
diff --git a/cpu/mips/config.mk b/cpu/mips/config.mk
index 487c4eb..ad03bd6 100644
--- a/cpu/mips/config.mk
+++ b/cpu/mips/config.mk
@@ -20,8 +20,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-v=$(shell \
-$(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
+v=$(shell $(AS) --version |grep "GNU assembler" |cut -d. -f2)
 MIPSFLAGS=$(shell \
 if [ "$v" -lt "14" ]; then \
 	echo "-mcpu=4kc"; \
diff --git a/cpu/mips/cpu.c b/cpu/mips/cpu.c
index f48675e..7559ac6 100644
--- a/cpu/mips/cpu.c
+++ b/cpu/mips/cpu.c
@@ -39,12 +39,12 @@ int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	return 0;
 }
 
-void flush_cache (ulong start_addr, ulong size)
+void flush_cache(ulong start_addr, ulong size)
 {
-
 }
 
-void write_one_tlb( int index, u32 pagemask, u32 hi, u32 low0, u32 low1 ){
+void write_one_tlb(int index, u32 pagemask, u32 hi, u32 low0, u32 low1)
+{
 	write_32bit_cp0_register(CP0_ENTRYLO0, low0);
 	write_32bit_cp0_register(CP0_PAGEMASK, pagemask);
 	write_32bit_cp0_register(CP0_ENTRYLO1, low1);
diff --git a/cpu/mips/start.S b/cpu/mips/start.S
index 074d01d..c92b162 100644
--- a/cpu/mips/start.S
+++ b/cpu/mips/start.S
@@ -22,13 +22,11 @@
  * MA 02111-1307 USA
  */
 
-
 #include <config.h>
 #include <version.h>
 #include <asm/regdef.h>
 #include <asm/mipsregs.h>
 
-
 #define RVECENT(f,n) \
    b f; nop
 #define XVECENT(f,bev) \
@@ -192,7 +190,7 @@ _start:
 	.word	0x00000000
 	.word	0x03e00008
 	.word	0x00000000
-	.word   0x00000000
+	.word	0x00000000
 /* 0xbfc00428 */
 	.word	0xdc870000
 	.word	0xfca70000
@@ -203,7 +201,7 @@ _start:
 	.word	0x00000000
 	.word	0x03e00008
 	.word	0x00000000
-	.word   0x00000000
+	.word	0x00000000
 #endif /* CONFIG_PURPLE */
 	.align 4
 reset:
@@ -235,33 +233,31 @@ reset:
 	mtc0	t0, CP0_CONFIG
 
 	/* Initialize $gp.
-	*/
-	bal     1f
+	 */
+	bal	1f
 	nop
 	.word	_gp
-	1:
-	move    gp, ra
-	lw      t1, 0(ra)
-	move	gp, t1
+1:
+	lw	gp, 0(ra)
 
 #ifdef CONFIG_INCA_IP
 	/* Disable INCA-IP Watchdog.
 	 */
-	la      t9, disable_incaip_wdt
-	jalr    t9
+	la	t9, disable_incaip_wdt
+	jalr	t9
 	nop
 #endif
 
 	/* Initialize any external memory.
 	 */
-	la      t9, lowlevel_init
-	jalr    t9
+	la	t9, lowlevel_init
+	jalr	t9
 	nop
 
 	/* Initialize caches...
 	 */
-	la      t9, mips_cache_reset
-	jalr    t9
+	la	t9, mips_cache_reset
+	jalr	t9
 	nop
 
 	/* ... and enable them.
@@ -269,12 +265,11 @@ reset:
 	li	t0, CONF_CM_CACHABLE_NONCOHERENT
 	mtc0	t0, CP0_CONFIG
 
-
 	/* Set up temporary stack.
 	 */
 	li	a0, CFG_INIT_SP_OFFSET
-	la      t9, mips_cache_lock
-	jalr    t9
+	la	t9, mips_cache_lock
+	jalr	t9
 	nop
 
 	li	t0, CFG_SDRAM_BASE + CFG_INIT_SP_OFFSET
@@ -284,7 +279,6 @@ reset:
 	j	t9
 	nop
 
-
 /*
  * void relocate_code (addr_sp, gd, addr_moni)
  *
@@ -298,7 +292,7 @@ reset:
 	.globl	relocate_code
 	.ent	relocate_code
 relocate_code:
-	move	sp, a0		/* Set new stack pointer		*/
+	move	sp, a0		/* Set new stack pointer	*/
 
 	li	t0, CFG_MONITOR_BASE
 	la	t3, in_ram
@@ -312,8 +306,8 @@ relocate_code:
 	 */
 	move	t6, gp
 	sub	gp, CFG_MONITOR_BASE
-	add	gp, a2			/* gp now adjusted		*/
-	sub	t6, gp, t6		/* t6 <-- relocation offset	*/
+	add	gp, a2		/* gp now adjusted		*/
+	sub	t6, gp, t6	/* t6 <-- relocation offset	*/
 
 	/*
 	 * t0 = source address
@@ -329,7 +323,7 @@ relocate_code:
 	sw	t3, 0(t1)
 	addu	t0, 4
 	ble	t0, t2, 1b
-	addu	t1, 4			/* delay slot			*/
+	addu	t1, 4		/* delay slot			*/
 #endif
 
 	/* If caches were enabled, we would have to flush them here.
@@ -376,7 +370,8 @@ in_ram:
 	add	t2, t6
 
 	sub	t1, 4
-1:	addi	t1, 4
+1:
+	addi	t1, 4
 	bltl	t1, t2, 1b
 	sw	zero, 0(t1)	/* delay slot			*/
 
@@ -387,11 +382,10 @@ in_ram:
 
 	.end	relocate_code
 
-
 	/* Exception handlers.
 	 */
 romReserved:
-	b romReserved
+	b	romReserved
 
 romExcHandle:
-	b romExcHandle
+	b	romExcHandle
diff --git a/cpu/mpc512x/config.mk b/cpu/mpc512x/config.mk
index 3259d53..8a07c5a 100644
--- a/cpu/mpc512x/config.mk
+++ b/cpu/mpc512x/config.mk
@@ -19,7 +19,7 @@
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 # MA 02111-1307 USA
 #
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS += -DCONFIG_MPC512X -DCONFIG_E300 \
 			-ffixed-r2 -ffixed-r29 -msoft-float -mcpu=603e
diff --git a/cpu/mpc5xx/config.mk b/cpu/mpc5xx/config.mk
index e95b8a1..64cd600 100644
--- a/cpu/mpc5xx/config.mk
+++ b/cpu/mpc5xx/config.mk
@@ -28,7 +28,7 @@
 #
 
 
-PLATFORM_RELFLAGS += 	-fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += 	-fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS +=	-DCONFIG_5xx -ffixed-r2 -ffixed-r29 -mpowerpc -msoft-float
 
diff --git a/cpu/mpc5xx/u-boot.lds b/cpu/mpc5xx/u-boot.lds
index 10001b1..5b03fef 100644
--- a/cpu/mpc5xx/u-boot.lds
+++ b/cpu/mpc5xx/u-boot.lds
@@ -59,6 +59,7 @@ SECTIONS
     cpu/mpc5xx/start.o	(.text)
 
     *(.text)
+    *(.fixup)
     *(.got1)
   }
   _etext = .;
diff --git a/cpu/mpc5xxx/config.mk b/cpu/mpc5xxx/config.mk
index 0e861c4..0df51ba 100644
--- a/cpu/mpc5xxx/config.mk
+++ b/cpu/mpc5xxx/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS += -DCONFIG_MPC5xxx -ffixed-r2 -ffixed-r29 \
 		     -mstring -mcpu=603e -mmultiple
diff --git a/cpu/mpc5xxx/u-boot-customlayout.lds b/cpu/mpc5xxx/u-boot-customlayout.lds
index 1107943..123a14c 100644
--- a/cpu/mpc5xxx/u-boot-customlayout.lds
+++ b/cpu/mpc5xxx/u-boot-customlayout.lds
@@ -66,6 +66,7 @@ SECTIONS
     common/environment.o        (.ppcenv)
 
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc5xxx/u-boot.lds b/cpu/mpc5xxx/u-boot.lds
index a28a3af..78818a4 100644
--- a/cpu/mpc5xxx/u-boot.lds
+++ b/cpu/mpc5xxx/u-boot.lds
@@ -55,6 +55,7 @@ SECTIONS
   {
     cpu/mpc5xxx/start.o	(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc8220/config.mk b/cpu/mpc8220/config.mk
index c41cafe..8e3ba54 100644
--- a/cpu/mpc8220/config.mk
+++ b/cpu/mpc8220/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS += -DCONFIG_MPC8220 -ffixed-r2 -ffixed-r29 \
 		     -mstring -mcpu=603e -mmultiple
diff --git a/cpu/mpc8220/u-boot.lds b/cpu/mpc8220/u-boot.lds
index a199a64..889bc77 100644
--- a/cpu/mpc8220/u-boot.lds
+++ b/cpu/mpc8220/u-boot.lds
@@ -55,6 +55,7 @@ SECTIONS
   {
     cpu/mpc8220/start.o	(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc824x/config.mk b/cpu/mpc824x/config.mk
index 17fdb21..66207f4 100644
--- a/cpu/mpc824x/config.mk
+++ b/cpu/mpc824x/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -fno-strict-aliasing -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -fno-strict-aliasing
 
 PLATFORM_CPPFLAGS += -DCONFIG_MPC824X -ffixed-r2 -ffixed-r29 -mstring -mcpu=603e -msoft-float
 
diff --git a/cpu/mpc824x/u-boot.lds b/cpu/mpc824x/u-boot.lds
index 8cbef4a..c90d1e9 100644
--- a/cpu/mpc824x/u-boot.lds
+++ b/cpu/mpc824x/u-boot.lds
@@ -55,6 +55,7 @@ SECTIONS
   {
     cpu/mpc824x/start.o		(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc8260/config.mk b/cpu/mpc8260/config.mk
index d401e4c..683b6fb 100644
--- a/cpu/mpc8260/config.mk
+++ b/cpu/mpc8260/config.mk
@@ -21,7 +21,7 @@
 # MA 02111-1307 USA
 #
 
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS += -DCONFIG_8260 -DCONFIG_CPM2 -ffixed-r2 -ffixed-r29 \
 		     -mstring -mcpu=603e -mmultiple
diff --git a/cpu/mpc8260/u-boot.lds b/cpu/mpc8260/u-boot.lds
index b8abc17..3e84f23 100644
--- a/cpu/mpc8260/u-boot.lds
+++ b/cpu/mpc8260/u-boot.lds
@@ -55,6 +55,7 @@ SECTIONS
   {
     cpu/mpc8260/start.o		(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc83xx/config.mk b/cpu/mpc83xx/config.mk
index 2ec395d..ecf8a60 100644
--- a/cpu/mpc83xx/config.mk
+++ b/cpu/mpc83xx/config.mk
@@ -20,7 +20,7 @@
 # MA 02111-1307 USA
 #
 
-PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi -mrelocatable
+PLATFORM_RELFLAGS += -fPIC -ffixed-r14 -meabi
 
 PLATFORM_CPPFLAGS += -DCONFIG_MPC83XX -DCONFIG_E300 \
 			-ffixed-r2 -ffixed-r29 -msoft-float
diff --git a/cpu/mpc83xx/u-boot.lds b/cpu/mpc83xx/u-boot.lds
index ca663bc..937c87a 100644
--- a/cpu/mpc83xx/u-boot.lds
+++ b/cpu/mpc83xx/u-boot.lds
@@ -52,6 +52,7 @@ SECTIONS
   {
     cpu/mpc83xx/start.o	(.text)
     *(.text)
+    *(.fixup)
     *(.got1)
     . = ALIGN(16);
     *(.rodata)
diff --git a/cpu/mpc86xx/spd_sdram.c b/cpu/mpc86xx/spd_sdram.c
index d57bcdf..265e033 100644
--- a/cpu/mpc86xx/spd_sdram.c
+++ b/cpu/mpc86xx/spd_sdram.c
@@ -1114,8 +1114,10 @@ spd_sdram(void)
 	int memsize_ddr1 = 0;
 	unsigned int law_size_ddr1;
 	volatile immap_t *immap = (immap_t *)CFG_IMMR;
-	volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1;
 	volatile ccsr_local_mcm_t *mcm = &immap->im_local_mcm;
+#ifdef CONFIG_DDR_INTERLEAVE
+	volatile ccsr_ddr_t *ddr1 = &immap->im_ddr1;
+#endif
 
 #if (CONFIG_NUM_DDR_CONTROLLERS > 1)
 	int memsize_ddr2_dimm1 = 0;
diff --git a/cpu/mpc86xx/speed.c b/cpu/mpc86xx/speed.c
index 23161ca..4f7e8f1 100644
--- a/cpu/mpc86xx/speed.c
+++ b/cpu/mpc86xx/speed.c
@@ -31,6 +31,9 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+/* used in some defintiions of CONFIG_SYS_CLK_FREQ */
+extern unsigned long get_board_sys_clk(unsigned long dummy);
+
 void get_sys_info(sys_info_t *sysInfo)
 {
 	volatile immap_t *immap = (immap_t *) CFG_IMMR;
diff --git a/cpu/pxa/i2c.c b/cpu/pxa/i2c.c
index 722d949..92dd19f 100644
--- a/cpu/pxa/i2c.c
+++ b/cpu/pxa/i2c.c
@@ -457,7 +457,7 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len)
 
 uchar i2c_reg_read (uchar chip, uchar reg)
 {
-	char buf;
+	uchar buf;
 
 	PRINTD(("i2c_reg_read(chip=0x%02x, reg=0x%02x)\n",chip,reg));
 	i2c_read(chip, reg, 1, &buf, 1);