Merge with git+ssh://sr@pollux.denx.org/home/sr/git/u-boot/denx/.git

Makefile

@@ -1172,18 +1172,16 @@ PPChameleonEVB_HI_33_config:	unconfig
 rainier_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_RAINIER" > $(obj)include/config.h
-	@echo "Configuring for rainier board as subset of sequoia..."
-	@$(MKCONFIG) -a sequoia ppc ppc4xx sequoia amcc
+	@$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
 
 rainier_nand_config:	unconfig
 	@mkdir -p $(obj)include
 	@mkdir -p $(obj)nand_spl
 	@mkdir -p $(obj)board/amcc/sequoia
 	@echo "#define CONFIG_RAINIER" > $(obj)include/config.h
-	@echo "Configuring for rainier board as subset of sequoia..."
 	@echo "#define CONFIG_NAND_U_BOOT" >> $(obj)include/config.h
 	@echo "Compile NAND boot image for sequoia"
-	@$(MKCONFIG) -a sequoia ppc ppc4xx sequoia amcc
+	@$(MKCONFIG) -n $@ -a sequoia ppc ppc4xx sequoia amcc
 	@echo "TEXT_BASE = 0x01000000" > $(obj)board/amcc/sequoia/config.tmp
 	@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk
 
@@ -1207,8 +1205,7 @@ sc3_config:unconfig
 	@./mkconfig $(@:_config=) ppc ppc4xx sc3
 
 sycamore_config:	unconfig
-	@echo "Configuring for sycamore board as subset of walnut..."
-	@$(MKCONFIG) -a walnut ppc ppc4xx walnut amcc
+	@$(MKCONFIG) -n $@ -a walnut ppc ppc4xx walnut amcc
 
 taishan_config:	unconfig
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx taishan amcc
@@ -1241,8 +1238,7 @@ yosemite_config:	unconfig
 yellowstone_config:	unconfig
 	@mkdir -p $(obj)include
 	@echo "#define CONFIG_YELLOWSTONE" > $(obj)include/config.h
-	@echo "Configuring for yellowstone board as subset of yosemite..."
-	@$(MKCONFIG) -a yosemite ppc ppc4xx yosemite amcc
+	@$(MKCONFIG) -n $@ -a yosemite ppc ppc4xx yosemite amcc
 
 yucca_config:	unconfig
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx yucca amcc

cpu/ppc4xx/cpu.c

@@ -88,14 +88,18 @@ int pci_arbiter_enabled(void)
 	return (mfdcr(cpc0_strp1) & CPC0_STRP1_PAE_MASK);
 #endif
 
-#if defined(CONFIG_440GX) || \
-    defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
-    defined(CONFIG_440EPX) || defined(CONFIG_440GRX) || \
-    defined(CONFIG_440SP) || defined(CONFIG_440SPE)
+#if defined(CONFIG_440GX) || defined(CONFIG_440SP) || defined(CONFIG_440SPE)
 	unsigned long val;
 
-	mfsdr(sdr_sdstp1, val);
-	return (val & SDR0_SDSTP1_PAE_MASK);
+	mfsdr(sdr_xcr, val);
+	return (val & 0x80000000);
+#endif
+#if defined(CONFIG_440EP) || defined(CONFIG_440GR) || \
+    defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+	unsigned long val;
+
+	mfsdr(sdr_pci0, val);
+	return (val & 0x80000000);
 #endif
 }
 #endif

include/configs/bamboo.h

@@ -257,6 +257,7 @@
 	"bootfile=/tftpboot/bamboo/uImage\0"				\
 	"kernel_addr=fff00000\0"					\
 	"ramdisk_addr=fff10000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/bamboo/u-boot.bin\0"		\
 	"update=protect off fffa0000 ffffffff;era fffa0000 ffffffff;"	\
 		"cp.b 100000 fffa0000 60000;"			        \

include/configs/bubinga.h

@@ -106,6 +106,7 @@
 	"bootfile=/tftpboot/bubinga/uImage\0"				\
 	"kernel_addr=fff80000\0"					\
 	"ramdisk_addr=fff90000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/bubinga/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/ebony.h

@@ -177,6 +177,7 @@
 	"bootfile=/tftpboot/ebony/uImage\0"				\
 	"kernel_addr=ff800000\0"					\
 	"ramdisk_addr=ff810000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/ebony/u-boot.bin\0"		        \
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/luan.h

@@ -178,6 +178,7 @@
 	"bootfile=/tftpboot/luan/uImage\0"				\
 	"kernel_addr=fc000000\0"					\
 	"ramdisk_addr=fc100000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/luan/u-boot.bin\0"			\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/ocotea.h

@@ -192,6 +192,7 @@
 	"bootfile=/tftpboot/ocotea/uImage\0"				\
 	"kernel_addr=fff00000\0"					\
 	"ramdisk_addr=fff10000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/ocotea/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/taishan.h

@@ -188,6 +188,7 @@
 	"bootfile=/tftpboot/taishan/uImage\0"				\
 	"kernel_addr=fc000000\0"					\
 	"ramdisk_addr=fc180000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/taishan/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"			        \

include/configs/walnut.h

@@ -68,6 +68,7 @@
 	"bootfile=/tftpboot/walnut/uImage\0"				\
 	"kernel_addr=fff80000\0"					\
 	"ramdisk_addr=fff80000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 /tftpboot/walnut/u-boot.bin\0"		\
 	"update=protect off fffc0000 ffffffff;era fffc0000 ffffffff;"	\
 		"cp.b 100000 fffc0000 40000;"				\

include/configs/yucca.h

@@ -178,6 +178,7 @@
 	"bootfile=yucca/uImage\0"					\
 	"kernel_addr=E7F10000\0"					\
 	"ramdisk_addr=E7F20000\0"					\
+	"initrd_high=30000000\0"					\
 	"load=tftp 100000 yuca/u-boot.bin\0"				\
 	"update=protect off 2:4-7;era 2:4-7;"				\
 		"cp.b ${fileaddr} FFFB0000 ${filesize};"		\