Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx

Makefile

@@ -1232,9 +1232,11 @@ G2000_config:	unconfig
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx g2000
 
 hcu4_config:	unconfig
+	@mkdir -p $(obj)board/netstal/common
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hcu4 netstal
 
 hcu5_config:	unconfig
+	@mkdir -p $(obj)board/netstal/common
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx hcu5 netstal
 
 HH405_config:	unconfig

board/netstal/hcu4/Makefile

 #
-# (C) Copyright 2007 Netstal Maschinen AG
+# (C) Copyright 2007-2008 Netstal Maschinen AG
 # Niklaus Giger (ng@netstal.com)
 #
 # This program is free software; you can redistribute it and/or
@@ -22,18 +22,14 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-vpath fixed_sdram.c ../common
-vpath hcu_flash.c ../common
-vpath nm_bsp.c ../common
-
 # NOBJS : Netstal common objects
-NOBJS	= ../common/fixed_sdram.o ../common/hcu_flash.o ../common/nm_bsp.o
+NOBJS	= fixed_sdram.o hcu_flash.o nm_bsp.o
 COBJS	= $(BOARD).o
 SOBJS	=
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c) $(NOBJS:.o=.c)
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix ../common/,$(NOBJS:.o=.c))
 OBJS	:= $(addprefix $(obj),$(COBJS))
-NOBJS	:= $(addprefix $(obj),$(NOBJS))
+NOBJS	:= $(addprefix $(obj)../common/,$(NOBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(OBJS) $(SOBJS) $(NOBJS)

board/netstal/hcu5/Makefile

 #
-# (C) Copyright 2007 Netstal Maschinen AG
+# (C) Copyright 2007-2008 Netstal Maschinen AG
 # Niklaus Giger (ng@netstal.com)
 #
 # This program is free software; you can redistribute it and/or
@@ -22,17 +22,15 @@ include $(TOPDIR)/config.mk
 
 LIB	= $(obj)lib$(BOARD).a
 
-vpath hcu_flash.c ../common
-vpath nm_bsp.c ../common
 
 # NOBJS : Netstal common objects
-NOBJS	= ../common/hcu_flash.o ../common/nm_bsp.o
+NOBJS	= hcu_flash.o nm_bsp.o
 COBJS	= $(BOARD).o sdram.o
 SOBJS	= init.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c) $(NOBJS:.o=.c)
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix ../common/,$(NOBJS:.o=.c))
 OBJS	:= $(addprefix $(obj),$(COBJS))
-NOBJS	:= $(addprefix $(obj),$(NOBJS))
+NOBJS	:= $(addprefix $(obj)../common/,$(NOBJS))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(OBJS) $(SOBJS) $(NOBJS)

board/pcs440ep/pcs440ep.c

@@ -175,7 +175,7 @@ int board_early_init_f(void)
 	 *-------------------------------------------------------------------*/
 	mfsdr(sdr_pci0, reg);
 	mtsdr(sdr_pci0, 0x80000000 | reg);	/* PCI arbiter enabled */
-	mtsdr(sdr_pfc0, 0x00000100);	/* Pin function: enable GPIO49-63 */
+	mtsdr(sdr_pfc0, 0x00000000);	/* Pin function: enable GPIO49-63 */
 	mtsdr(sdr_pfc1, 0x00048000);	/* Pin function: UART0 has 4 pins, select IRQ5 */
 
 	return 0;

cpu/ppc4xx/denali_spd_ddr2.c

@@ -3,7 +3,7 @@
  * This SPD SDRAM detection code supports AMCC PPC44x CPUs with a Denali-core
  * DDR2 controller, specifically the 440EPx/GRx.
  *
- * (C) Copyright 2007
+ * (C) Copyright 2007-2008
  * Larry Johnson, lrj@acm.org.
  *
  * Based primarily on cpu/ppc4xx/4xx_spd_ddr2.c, which is...
@@ -77,10 +77,10 @@
  * memory.
  *
  * If at some time this restriction doesn't apply anymore, just define
- * CFG_ENABLE_SDRAM_CACHE in the board config file and this code should setup
+ * CONFIG_4xx_DCACHE in the board config file and this code should setup
  * everything correctly.
  */
-#if defined(CFG_ENABLE_SDRAM_CACHE)
+#if defined(CONFIG_4xx_DCACHE)
 #define MY_TLB_WORD2_I_ENABLE	0			/* enable caching on SDRAM */
 #else
 #define MY_TLB_WORD2_I_ENABLE	TLB_WORD2_I_ENABLE	/* disable caching on SDRAM */

cpu/ppc4xx/ndfc.c

@@ -121,8 +121,8 @@ static int ndfc_calculate_ecc(struct mtd_info *mtdinfo,
 
 	/* The NDFC uses Smart Media (SMC) bytes order
 	 */
-	ecc_code[0] = p[2];
-	ecc_code[1] = p[1];
+	ecc_code[0] = p[1];
+	ecc_code[1] = p[2];
 	ecc_code[2] = p[3];
 
 	return 0;

cpu/ppc4xx/start.S

@@ -110,6 +110,10 @@
 # endif
 #endif /* CFG_INIT_DCACHE_CS */
 
+#if (defined(CFG_INIT_RAM_DCACHE) && (CFG_INIT_RAM_END > (4 << 10)))
+#error Only 4k of init-ram is supported - please adjust CFG_INIT_RAM_END!
+#endif
+
 #define function_prolog(func_name)	.text; \
 					.align 2; \
 					.globl func_name; \

include/configs/pcs440ep.h

@@ -66,7 +66,7 @@
  *----------------------------------------------------------------------*/
 #define CFG_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CFG_INIT_RAM_ADDR	0x70000000		/* DCache       */
-#define CFG_INIT_RAM_END	(8 << 10)
+#define CFG_INIT_RAM_END	(4 << 10)
 #define CFG_GBL_DATA_SIZE	256			/* num bytes initial data*/
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET

include/configs/yosemite.h

@@ -75,7 +75,7 @@
  *----------------------------------------------------------------------*/
 #define CFG_INIT_RAM_DCACHE	1		/* d-cache as init ram	*/
 #define CFG_INIT_RAM_ADDR	0x70000000		/* DCache       */
-#define CFG_INIT_RAM_END	(8 << 10)
+#define CFG_INIT_RAM_END	(4 << 10)
 #define CFG_GBL_DATA_SIZE	256			/* num bytes initial data*/
 #define CFG_GBL_DATA_OFFSET	(CFG_INIT_RAM_END - CFG_GBL_DATA_SIZE)
 #define CFG_INIT_SP_OFFSET	CFG_GBL_DATA_OFFSET