Prepare v2011.06-rc3

Signed-off-by: Wolfgang Denk <wd@denx.de>

.gitignore

@@ -13,6 +13,7 @@
 *~
 *.swp
 *.patch
+*.bin
 
 #
 # Top-level generic files
@@ -23,14 +24,15 @@
 /u-boot.hex
 /u-boot.imx
 /u-boot.map
-/u-boot.bin
 /u-boot.srec
 /u-boot.ldr
 /u-boot.ldr.hex
 /u-boot.ldr.srec
+/u-boot.img
+/u-boot.kwb
+/u-boot.sha1
+/u-boot.dis
 /u-boot.lds
-/u-boot-onenand.bin
-/u-boot-flexonenand.bin
 
 #
 # Generated files

MAINTAINERS

@@ -302,6 +302,11 @@ Dan Malek <dan@embeddedalley.com>
 	stxssa		MPC85xx
 	stxxtc		MPC8xx
 
+Ryan Mallon <ryan@bluewatersys.com>
+
+	snapper9260		ARM926EJS (AT91SAM9260 SoC)
+	snapper9g20		ARM926EJS (AT91SAM9G20 SoC)
+
 Eran Man <eran@nbase.co.il>
 
 	EVB64260_750CX	MPC750CX
@@ -427,12 +432,16 @@ Heiko Schocher <hs@denx.de>
 	ids8247		MPC8247
 	jupiter		MPC5200
 	kmeter1		MPC8360
+	kmsupx5		MPC8321
 	mgcoge		MPC8247
+	mgcoge3ne	MPC8247
 	mucmc52		MPC5200
 	muas3001	MPC8270
 	municse		MPC5200
 	sc3		PPC405GP
-	suen3		ARM926EJS (Kirkwood SoC)
+	suvd3		MPC8321
+	tuda1		MPC8321
+	tuxa1		MPC8321
 	uc101		MPC5200
 	ve8313		MPC8313
 
@@ -547,7 +556,7 @@ Unknown / orphaned boards:
 #	Board		CPU						#
 #########################################################################
 
-Albert ARIBAUD <albert.aribaud@free.fr>
+Albert ARIBAUD <albert.u.boot@aribaud.net>
 
 	edminiv2	ARM926EJS (Orion5x SoC)
 
@@ -567,6 +576,7 @@ Stefano Babic <sbabic@denx.de>
 Jason Liu <r64343@freescale.com>
 
 	mx53evk         i.MX53
+	mx53loco        i.MX53
 
 Enric Balletbo i Serra <eballetbo@iseebcn.com>
 
@@ -599,6 +609,10 @@ Rick Bronson <rick@efn.org>
 
 	AT91RM9200DK	at91rm9200
 
+Luca Ceresoli <luca.ceresoli@comelit.it>
+
+	dig297		ARM ARMV7 (OMAP3530 SoC)
+
 Po-Yu Chuang <ratbert@faraday-tech.com>
 
 	a320evb		FA526 (ARM920T-like) (a320 SoC)
@@ -624,13 +638,10 @@ Kristoffer Ericson <kristoffer.ericson@gmail.com>
 
 	jornada	SA1110
 
-Fabio Estevam <Fabio.Estevam@freescale.com>
+Fabio Estevam <fabio.estevam@freescale.com>
 
 	mx31pdk		i.MX31
-
-Peter Figuli <peposh@etc.sk>
-
-	wepep250	xscale
+	mx53smd		i.MX53
 
 Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
 
@@ -646,6 +657,10 @@ Marius Gr
 	impa7		ARM720T (EP7211)
 	ep7312		ARM720T (EP7312)
 
+Igor Grinberg <grinberg@compulab.co.il>
+
+	cm-t35		ARM ARMV7 (OMAP3xx Soc)
+
 Kshitij Gupta <kshitij@ti.com>
 
 	omap1510inn	ARM925T
@@ -687,6 +702,10 @@ Minkyu Kang <mk7.kang@samsung.com>
 	s5p_goni		ARM ARMV7 (S5PC110 SoC)
 	s5pc210_universal	ARM ARMV7 (S5PC210 SoC)
 
+Chander Kashyap <k.chander@samsung.com>
+
+	SMDKV310		ARM ARMV7 (S5PC210 SoC)
+
 Frederik Kriewitz <frederik@kriewitz.eu>
 
 	devkit8000	ARM ARMV7 (OMAP3530 SoC)
@@ -726,6 +745,10 @@ Eric Millbrandt <emillbrandt@dekaresearch.com>
 
 	galaxy5200	mpc5200
 
+Nagendra T S  <nagendra@mistralsolutions.com>
+
+   am3517_crane    ARM ARMV7 (AM35x SoC)
+
 Rolf Offermanns <rof@sysgo.de>
 
 	shannon		SA1100
@@ -763,10 +786,6 @@ Stelian Pop <stelian.pop@leadtechdesign.com>
 	at91sam9263ek	ARM926EJS (AT91SAM9263 SoC)
 	at91sam9rlek	ARM926EJS (AT91SAM9RL SoC)
 
-Mike Rapoport <mike@compulab.co.il>
-
-	cm_t35		ARM ARMV7 (OMAP3xx SoC)
-
 Tom Rix <Tom.Rix@windriver.com>
 
 	omap3_zoom2	ARM ARMV7 (OMAP3xx SoC)
@@ -799,6 +818,9 @@ Jens Scharsig <esw@bus-elektronik.de>
 Heiko Schocher <hs@denx.de>
 
 	magnesium	i.MX27
+	mgcoge3un	ARM926EJS (Kirkwood SoC)
+	suen3		ARM926EJS (Kirkwood SoC)
+	suen8		ARM926EJS (Kirkwood SoC)
 
 Robert Schwebel <r.schwebel@pengutronix.de>
 
@@ -905,9 +927,9 @@ Unknown / orphaned boards:
 #	Board		CPU						#
 #########################################################################
 
-Daniel Engstr<74>m <daniel@omicron.se>
+Graeme Russ <graeme.russ@gmail.com>
 
-	sc520_cdp	x86
+	eNET		AMD SC520
 
 #########################################################################
 # MIPS Systems:								#
@@ -919,7 +941,6 @@ Daniel Engstr
 Wolfgang Denk <wd@denx.de>
 
 	incaip		MIPS32 4Kc
-	purple		MIPS64 5Kc
 
 Thomas Lange <thomas@corelatus.se>
 	dbau1x00	MIPS32 Au1000
@@ -1059,6 +1080,7 @@ Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
 Mike Frysinger <vapier@gentoo.org>
 Blackfin Team <u-boot-devel@blackfin.uclinux.org>
 
+	BF506F-EZKIT	BF506
 	BF518F-EZBRD	BF518
 	BF526-EZBRD	BF526
 	BF527-AD7160-EVAL	BF527
@@ -1073,6 +1095,10 @@ Blackfin Team <u-boot-devel@blackfin.uclinux.org>
 	BF548-EZKIT	BF548
 	BF561-EZKIT	BF561
 
+M.Hasewinkel (MHA) <info@ssv-embedded.de>
+
+	dnp5370		BF537
+
 Brent Kandetzki <brentk@teleco.com>
 
 	IP04		BF532
@@ -1113,6 +1139,11 @@ Anton Shurpin <shurpin.aa@niistt.ru>
 
 	BF561-ACVILON	BF561
 
+Haitao Zhang <hzhang@ucrobotics.com>
+Chong Huang <chuang@ucrobotics.com>
+
+	bf525-ucr2	BF525
+
 #########################################################################
 # End of MAINTAINERS list						#
 #########################################################################

MAKEALL

@@ -361,6 +361,8 @@ LIST_ARM9="			\
 	omap5912osk		\
 	omap730p2		\
 	openrd_base		\
+	openrd_client		\
+	openrd_ultimate		\
 	rd6281a			\
 	sbc2410x		\
 	scb9328			\
@@ -418,9 +420,11 @@ LIST_ARM11="			\
 ## ARMV7 Systems
 #########################################################################
 LIST_ARMV7="		\
+	am3517_crane		\
 	am3517_evm		\
 	ca9x4_ct_vxp		\
 	devkit8000		\
+	dig297			\
 	igep0020		\
 	igep0030		\
 	mx51evk			\
@@ -450,9 +454,6 @@ LIST_at91="$(boards_by_soc at91)\
 	at91sam9g20ek		\
 	at91sam9m10g45ek	\
 	at91sam9rlek		\
-	CPUAT91			\
-	CPU9260			\
-	CPU9G20			\
 	pm9g45			\
 	SBC35_A9G20		\
 	TNY_A9260		\
@@ -507,9 +508,7 @@ LIST_mips4kc="		\
 	vct_premium_onenand_small	\
 "
 
-LIST_mips5kc="		\
-	purple		\
-"
+LIST_mips5kc=""
 
 LIST_au1xx0="		\
 	dbau1000	\
@@ -546,10 +545,10 @@ LIST_mips_el="			\
 "
 
 #########################################################################
-## i386 Systems
+## x86 Systems
 #########################################################################
 
-LIST_x86="$(boards_by_arch i386)"
+LIST_x86="$(boards_by_arch x86)"
 
 #########################################################################
 ## Nios-II Systems

Makefile

@@ -22,9 +22,9 @@
 #
 
 VERSION = 2011
-PATCHLEVEL = 03
+PATCHLEVEL = 06
 SUBLEVEL =
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc3
 ifneq "$(SUBLEVEL)" ""
 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 else
@@ -34,7 +34,7 @@ TIMESTAMP_FILE = $(obj)include/timestamp_autogenerated.h
 VERSION_FILE = $(obj)include/version_autogenerated.h
 
 HOSTARCH := $(shell uname -m | \
-	sed -e s/i.86/i386/ \
+	sed -e s/i.86/x86/ \
 	    -e s/sun4u/sparc64/ \
 	    -e s/arm.*/arm/ \
 	    -e s/sa110/arm/ \
@@ -167,7 +167,7 @@ include $(TOPDIR)/config.mk
 # U-Boot objects....order is important (i.e. start must be first)
 
 OBJS  = $(CPUDIR)/start.o
-ifeq ($(CPU),i386)
+ifeq ($(CPU),x86)
 OBJS += $(CPUDIR)/start16.o
 OBJS += $(CPUDIR)/resetvec.o
 endif
@@ -183,6 +183,7 @@ OBJS := $(addprefix $(obj),$(OBJS))
 LIBS  = lib/libgeneric.o
 LIBS += lib/lzma/liblzma.o
 LIBS += lib/lzo/liblzo.o
+LIBS += lib/zlib/libz.o
 LIBS += $(shell if [ -f board/$(VENDOR)/common/Makefile ]; then echo \
 	"board/$(VENDOR)/common/lib$(VENDOR).o"; fi)
 LIBS += $(CPUDIR)/lib$(CPU).o
@@ -288,17 +289,6 @@ LDPPFLAGS += \
 	$(shell $(LD) --version | \
 	  sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p')
 
-ifeq ($(CONFIG_NAND_U_BOOT),y)
-NAND_SPL = nand_spl
-U_BOOT_NAND = $(obj)u-boot-nand.bin
-endif
-
-ifeq ($(CONFIG_ONENAND_U_BOOT),y)
-ONENAND_IPL = onenand_ipl
-U_BOOT_ONENAND = $(obj)u-boot-onenand.bin
-ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
-endif
-
 __OBJS := $(subst $(obj),,$(OBJS))
 __LIBS := $(subst $(obj),,$(LIBS)) $(subst $(obj),,$(LIBBOARD))
 
@@ -321,7 +311,20 @@ BOARD_SIZE_CHECK =
 endif
 
 # Always append ALL so that arch config.mk's can add custom ones
-ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND) $(U_BOOT_ONENAND)
+ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map
+
+ifeq ($(CONFIG_NAND_U_BOOT),y)
+ALL += $(obj)u-boot-nand.bin
+endif
+
+ifeq ($(CONFIG_ONENAND_U_BOOT),y)
+ALL += $(obj)u-boot-onenand.bin
+ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin
+endif
+
+ifeq ($(CONFIG_MMC_U_BOOT),y)
+ALL += $(obj)mmc_spl/u-boot-mmc-spl.bin
+endif
 
 all:		$(ALL)
 
@@ -354,7 +357,7 @@ $(obj)u-boot.img:	$(obj)u-boot.bin
 		-d $< $@
 
 $(obj)u-boot.imx:       $(obj)u-boot.bin
-		$(obj)tools/mkimage -n $(IMX_CONFIG) -T imximage \
+		$(obj)tools/mkimage -n  $(CONFIG_IMX_CONFIG) -T imximage \
 		-e $(CONFIG_SYS_TEXT_BASE) -d $< $@
 
 $(obj)u-boot.kwb:       $(obj)u-boot.bin
@@ -402,21 +405,30 @@ $(LDSCRIPT):	depend
 $(obj)u-boot.lds: $(LDSCRIPT)
 		$(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - <$^ >$@
 
-$(NAND_SPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
+nand_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
 		$(MAKE) -C nand_spl/board/$(BOARDDIR) all
 
-$(U_BOOT_NAND):	$(NAND_SPL) $(obj)u-boot.bin
+$(obj)u-boot-nand.bin:	nand_spl $(obj)u-boot.bin
 		cat $(obj)nand_spl/u-boot-spl-16k.bin $(obj)u-boot.bin > $(obj)u-boot-nand.bin
 
-$(ONENAND_IPL):	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
+onenand_ipl:	$(TIMESTAMP_FILE) $(VERSION_FILE) $(obj)include/autoconf.mk
 		$(MAKE) -C onenand_ipl/board/$(BOARDDIR) all
 
-$(U_BOOT_ONENAND):	$(ONENAND_IPL) $(obj)u-boot.bin
+$(obj)u-boot-onenand.bin:	onenand_ipl $(obj)u-boot.bin
 		cat $(ONENAND_BIN) $(obj)u-boot.bin > $(obj)u-boot-onenand.bin
 
+mmc_spl:	$(TIMESTAMP_FILE) $(VERSION_FILE) depend
+		$(MAKE) -C mmc_spl/board/$(BOARDDIR) all
+
+$(obj)mmc_spl/u-boot-mmc-spl.bin:	mmc_spl
+
 $(VERSION_FILE):
-		@( printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' "$(U_BOOT_VERSION)" \
-		 '$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ) > $@.tmp
+		@( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \
+		   printf '#define PLAIN_VERSION "%s%s"\n' \
+			"$(U_BOOT_VERSION)" "$${localvers}" ; \
+		   printf '#define U_BOOT_VERSION "U-Boot %s%s"\n' \
+			"$(U_BOOT_VERSION)" "$${localvers}" ; \
+		) > $@.tmp
 		@( printf '#define CC_VERSION_STRING "%s"\n' \
 		 '$(shell $(CC) --version | head -n 1)' )>>  $@.tmp
 		@( printf '#define LD_VERSION_STRING "%s"\n' \
@@ -750,57 +762,10 @@ M5485HFE_config :	unconfig
 # ARM
 #========================================================================
 
-#########################################################################
-## Atmel AT91RM9200 Systems
-#########################################################################
-
-CPUAT91_RAM_config \
-CPUAT91_config	:	unconfig
-	@mkdir -p $(obj)include
-	@echo "#define CONFIG_$(@:_config=) 1"	>$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a cpuat91 arm arm920t cpuat91 eukrea at91
-
 #########################################################################
 ## ARM926EJ-S Systems
 #########################################################################
 
-at91sam9260ek_nandflash_config \
-at91sam9260ek_dataflash_cs0_config \
-at91sam9260ek_dataflash_cs1_config \
-at91sam9260ek_config \
-at91sam9g20ek_nandflash_config \
-at91sam9g20ek_dataflash_cs0_config \
-at91sam9g20ek_dataflash_cs1_config \
-at91sam9g20ek_config	:	unconfig
-	@mkdir -p $(obj)include
-	@if [ "$(findstring 9g20,$@)" ] ; then \
-		echo "#define CONFIG_AT91SAM9G20EK 1"	>>$(obj)include/config.h ; \
-	else \
-		echo "#define CONFIG_AT91SAM9260EK 1"	>>$(obj)include/config.h ; \
-	fi;
-	@if [ "$(findstring _nandflash,$@)" ] ; then \
-		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
-	elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
-		echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"	>>$(obj)include/config.h ; \
-	else \
-		echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"	>>$(obj)include/config.h ; \
-	fi;
-	@$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
-
-at91sam9xeek_nandflash_config \
-at91sam9xeek_dataflash_cs0_config \
-at91sam9xeek_dataflash_cs1_config \
-at91sam9xeek_config	:	unconfig
-	@mkdir -p $(obj)include
-	@if [ "$(findstring _nandflash,$@)" ] ; then \
-		echo "#define CONFIG_SYS_USE_NANDFLASH 1"	>>$(obj)include/config.h ; \
-	elif [ "$(findstring dataflash_cs0,$@)" ] ; then \
-		echo "#define CONFIG_SYS_USE_DATAFLASH_CS0 1"	>>$(obj)include/config.h ; \
-	else \
-		echo "#define CONFIG_SYS_USE_DATAFLASH_CS1 1"	>>$(obj)include/config.h ; \
-	fi;
-	@$(MKCONFIG) -n $@ -a at91sam9260ek arm arm926ejs at91sam9260ek atmel at91
-
 at91sam9261ek_nandflash_config \
 at91sam9261ek_dataflash_cs0_config \
 at91sam9261ek_dataflash_cs3_config \
@@ -855,14 +820,6 @@ at91sam9rlek_config	:	unconfig
 	fi;
 	@$(MKCONFIG) -n $@ -a at91sam9rlek arm arm926ejs at91sam9rlek atmel at91
 
-CPU9G20_128M_config \
-CPU9G20_config \
-CPU9260_128M_config \
-CPU9260_config	:	unconfig
-	@mkdir -p $(obj)include
-	@echo "#define CONFIG_$(@:_config=) 1" >$(obj)include/config.h
-	@$(MKCONFIG) -n $@ -a cpu9260 arm arm926ejs cpu9260 eukrea at91
-
 at91sam9m10g45ek_nandflash_config \
 at91sam9m10g45ek_dataflash_config \
 at91sam9m10g45ek_dataflash_cs0_config \
@@ -931,15 +888,6 @@ cp922_XA10_config	\
 cp1026_config: unconfig
 	@board/armltd/integrator/split_by_variant.sh cp $@
 
-nhk8815_config \
-nhk8815_onenand_config:	unconfig
-	@mkdir -p $(obj)include
-	@ > $(obj)include/config.h
-	@if [ "$(findstring _onenand, $@)" ] ; then \
-		echo "#define CONFIG_BOOT_ONENAND" >> $(obj)include/config.h; \
-	fi
-	@$(MKCONFIG) -n $@ -a nhk8815 arm arm926ejs nhk8815 st nomadik
-
 xtract_omap1610xxx = $(subst _cs0boot,,$(subst _cs3boot,,$(subst _cs_autoboot,,$(subst _config,,$1))))
 
 omap1610inn_config \
@@ -1117,7 +1065,7 @@ clean:
 	       $(obj)examples/standalone/interrupt			  \
 	       $(obj)examples/standalone/mem_to_mem_idma2intr		  \
 	       $(obj)examples/standalone/sched				  \
-	       $(obj)examples/standalone/smc91111_eeprom		  \
+	       $(obj)examples/standalone/smc911{11,x}_eeprom		  \
 	       $(obj)examples/standalone/test_burst			  \
 	       $(obj)examples/standalone/timer
 	@rm -f $(obj)examples/api/demo{,.bin}
@@ -1139,6 +1087,7 @@ clean:
 	@rm -f $(obj)lib/asm-offsets.s
 	@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,System.map}
 	@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
+	@rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}
 	@rm -f $(ONENAND_BIN)
 	@rm -f $(obj)onenand_ipl/u-boot.lds
 	@rm -f $(TIMESTAMP_FILE) $(VERSION_FILE)
@@ -1163,6 +1112,7 @@ clobber:	clean
 	@rm -fr $(obj)include/generated
 	@[ ! -d $(obj)nand_spl ] || find $(obj)nand_spl -name "*" -type l -print | xargs rm -f
 	@[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f
+	@[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f
 
 ifeq ($(OBJTREE),$(SRCTREE))
 mrproper \

README

@@ -1,5 +1,5 @@
 #
-# (C) Copyright 2000 - 2009
+# (C) Copyright 2000 - 2011
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -164,7 +164,7 @@ Directory Hierarchy:
   /blackfin		Files generic to Analog Devices Blackfin architecture
     /cpu		CPU specific files
     /lib		Architecture specific library files
-  /i386			Files generic to i386 architecture
+  /x86			Files generic to x86 architecture
     /cpu		CPU specific files
     /lib		Architecture specific library files
   /m68k			Files generic to m68k architecture
@@ -356,6 +356,18 @@ The following options need to be configured:
 		Define this option if you want to enable the
 		ICache only when Code runs from RAM.
 
+- 85xx CPU Options:
+		CONFIG_SYS_FSL_TBCLK_DIV
+
+		Defines the core time base clock divider ratio compared to the
+		system clock.  On most PQ3 devices this is 8, on newer QorIQ
+		devices it can be 16 or 32.  The ratio varies from SoC to Soc.
+
+		CONFIG_SYS_FSL_PCIE_COMPAT
+
+		Defines the string to utilize when trying to match PCIe device
+		tree nodes for the given platform.
+
 - Intel Monahans options:
 		CONFIG_SYS_MONAHANS_RUN_MODE_OSC_RATIO
 
@@ -468,6 +480,18 @@ The following options need to be configured:
 		define this to a list of base addresses for each (supported)
 		port. See e.g. include/configs/versatile.h
 
+		CONFIG_PL011_SERIAL_RLCR
+
+		Some vendor versions of PL011 serial ports (e.g. ST-Ericsson U8500)
+		have separate receive and transmit line control registers.  Set
+		this variable to initialize the extra register.
+
+		CONFIG_PL011_SERIAL_FLUSH_ON_INIT
+
+		On some platforms (e.g. U8500) U-Boot is loaded by a second stage
+		boot loader that has already initialized the UART.  Define this
+		variable to flush the UART at init time.
+
 
 - Console Interface:
 		Depending on board, define exactly one serial port
@@ -625,6 +649,7 @@ The following options need to be configured:
 		CONFIG_CMD_BOOTD	  bootd
 		CONFIG_CMD_CACHE	* icache, dcache
 		CONFIG_CMD_CONSOLE	  coninfo
+		CONFIG_CMD_CRC32	* crc32
 		CONFIG_CMD_DATE		* support for RTC, date/time...
 		CONFIG_CMD_DHCP		* DHCP support
 		CONFIG_CMD_DIAG		* Diagnostics
@@ -637,22 +662,27 @@ The following options need to be configured:
 		CONFIG_CMD_EDITENV	  edit env variable
 		CONFIG_CMD_EEPROM	* EEPROM read/write support
 		CONFIG_CMD_ELF		* bootelf, bootvx
+		CONFIG_CMD_EXPORTENV	* export the environment
 		CONFIG_CMD_SAVEENV	  saveenv
 		CONFIG_CMD_FDC		* Floppy Disk Support
 		CONFIG_CMD_FAT		* FAT partition support
 		CONFIG_CMD_FDOS		* Dos diskette Support
 		CONFIG_CMD_FLASH	  flinfo, erase, protect
 		CONFIG_CMD_FPGA		  FPGA device initialization support
+		CONFIG_CMD_GO		* the 'go' command (exec code)
+		CONFIG_CMD_GREPENV	* search environment
 		CONFIG_CMD_HWFLOW	* RTS/CTS hw flow control
 		CONFIG_CMD_I2C		* I2C serial bus support
 		CONFIG_CMD_IDE		* IDE harddisk support
 		CONFIG_CMD_IMI		  iminfo
 		CONFIG_CMD_IMLS		  List all found images
 		CONFIG_CMD_IMMAP	* IMMR dump support
+		CONFIG_CMD_IMPORTENV	* import an environment
 		CONFIG_CMD_IRQ		* irqinfo
 		CONFIG_CMD_ITEST	  Integer/string test of 2 values
 		CONFIG_CMD_JFFS2	* JFFS2 Support
 		CONFIG_CMD_KGDB		* kgdb
+		CONFIG_CMD_LDRINFO	  ldrinfo (display Blackfin loader)
 		CONFIG_CMD_LOADB	  loadb
 		CONFIG_CMD_LOADS	  loads
 		CONFIG_CMD_MD5SUM	  print md5 message digest
@@ -684,6 +714,7 @@ The following options need to be configured:
 					  (requires CONFIG_CMD_MEMORY)
 		CONFIG_CMD_SOURCE	  "source" command Support
 		CONFIG_CMD_SPI		* SPI serial bus support
+		CONFIG_CMD_TFTPSRV	* TFTP transfer in server mode
 		CONFIG_CMD_USB		* USB support
 		CONFIG_CMD_VFD		* VFD support (TRAB)
 		CONFIG_CMD_CDP		* Cisco Discover Protocol support
@@ -714,10 +745,17 @@ The following options need to be configured:
 - Watchdog:
 		CONFIG_WATCHDOG
 		If this variable is defined, it enables watchdog
-		support. There must be support in the platform specific
-		code for a watchdog. For the 8xx and 8260 CPUs, the
-		SIU Watchdog feature is enabled in the SYPCR
-		register.
+		support for the SoC. There must be support in the SoC
+		specific code for a watchdog. For the 8xx and 8260
+		CPUs, the SIU Watchdog feature is enabled in the SYPCR
+		register.  When supported for a specific SoC is
+		available, then no further board specific code should
+		be needed to use it.
+
+		CONFIG_HW_WATCHDOG
+		When using a watchdog circuitry external to the used
+		SoC, then define this variable and provide board
+		specific code for the "hw_watchdog_reset" function.
 
 - U-Boot Version:
 		CONFIG_VERSION_VARIABLE
@@ -743,6 +781,8 @@ The following options need to be configured:
 		CONFIG_RTC_ISL1208	- use Intersil ISL1208 RTC
 		CONFIG_RTC_MAX6900	- use Maxim, Inc. MAX6900 RTC
 		CONFIG_SYS_RTC_DS1337_NOOSC	- Turn off the OSC output for DS1337
+		CONFIG_SYS_RV3029_TCR	- enable trickle charger on
+					  RV3029 RTC.
 
 		Note that if the RTC uses I2C, then the I2C interface
 		must also be configured. See I2C Support, below.
@@ -1074,6 +1114,25 @@ The following options need to be configured:
 		and 16bpp modes defined by CONFIG_VIDEO_SED13806_8BPP
 		or CONFIG_VIDEO_SED13806_16BPP
 
+		CONFIG_FSL_DIU_FB
+		Enable the Freescale DIU video driver.  Reference boards for
+		SOCs that have a DIU should define this macro to enable DIU
+		support, and should also define these other macros:
+
+			CONFIG_SYS_DIU_ADDR
+			CONFIG_VIDEO
+			CONFIG_CMD_BMP
+			CONFIG_CFB_CONSOLE
+			CONFIG_VIDEO_SW_CURSOR
+			CONFIG_VGA_AS_SINGLE_DEVICE
+			CONFIG_VIDEO_LOGO
+			CONFIG_VIDEO_BMP_LOGO
+
+		The DIU driver will look for the 'video-mode' environment
+		variable, and if defined, enable the DIU as a console during
+		boot.  See the documentation file README.video for a
+		description of this variable.
+
 - Keyboard Support:
 		CONFIG_KEYBOARD
 
@@ -1276,7 +1335,6 @@ The following options need to be configured:
 		driver in use must provide a function: mcast() to join/leave a
 		multicast group.
 
-		CONFIG_BOOTP_RANDOM_DELAY
 - BOOTP Recovery Mode:
 		CONFIG_BOOTP_RANDOM_DELAY
 
@@ -1974,6 +2032,28 @@ The following options need to be configured:
 		example, some LED's) on your board. At the moment,
 		the following checkpoints are implemented:
 
+- Standalone program support:
+		CONFIG_STANDALONE_LOAD_ADDR
+
+		This option allows to define board specific values
+		for the address where standalone program gets loaded,
+		thus overwriting the architecutre dependent default
+		settings.
+
+- Frame Buffer Address:
+	CONFIG_FB_ADDR
+
+	Define CONFIG_FB_ADDR if you want to use specific address for
+	frame buffer.
+	Then system will reserve the frame buffer address to defined address
+	instead of lcd_setmem (this function grab the memory for frame buffer
+	by panel's size).
+
+	Please see board_init_f function.
+
+	If you want this config option then,
+	please define it at your board config file
+
 Legacy uImage format:
 
   Arg	Where			When
@@ -2311,7 +2391,10 @@ Configuration Settings:
 		used) must be put below this limit, unless "bootm_low"
 		enviroment variable is defined and non-zero. In such case
 		all data for the Linux kernel must be between "bootm_low"
-		and "bootm_low" + CONFIG_SYS_BOOTMAPSZ.
+		and "bootm_low" + CONFIG_SYS_BOOTMAPSZ.  The environment
+		variable "bootm_mapsize" will override the value of
+		CONFIG_SYS_BOOTMAPSZ.  If CONFIG_SYS_BOOTMAPSZ is undefined,
+		then the value in "bootm_size" will be used instead.
 
 - CONFIG_SYS_BOOT_RAMDISK_HIGH:
 		Enable initrd_high functionality.  If defined then the
@@ -2699,6 +2782,14 @@ Low Level (hardware related) configuration options:
 		source code. It is used to make hardware dependant
 		initializations.
 
+- CONFIG_IDE_AHB:
+		Most IDE controllers were designed to be connected with PCI
+		interface. Only few of them were designed for AHB interface.
+		When software is doing ATA command and data transfer to
+		IDE devices through IDE-AHB controller, some additional
+		registers accessing to these kind of IDE-AHB controller
+		is requierd.
+
 - CONFIG_SYS_IMMR:	Physical address of the Internal Memory.
 		DO NOT CHANGE unless you know exactly what you're
 		doing! (11-4) [MPC8xx/82xx systems only]
@@ -2907,6 +2998,12 @@ Low Level (hardware related) configuration options:
 		that is executed before the actual U-Boot. E.g. when
 		compiling a NAND SPL.
 
+- CONFIG_USE_ARCH_MEMCPY
+  CONFIG_USE_ARCH_MEMSET
+		If these options are used a optimized version of memcpy/memset will
+		be used if available. These functions may be faster under some
+		conditions but may increase the binary size.
+
 Building the Software:
 ======================
 
@@ -3147,7 +3244,16 @@ List of environment variables (most likely not complete):
 		  for use by the bootm command. See also "bootm_size"
 		  environment variable. Address defined by "bootm_low" is
 		  also the base of the initial memory mapping for the Linux
-		  kernel -- see the description of CONFIG_SYS_BOOTMAPSZ.
+		  kernel -- see the description of CONFIG_SYS_BOOTMAPSZ and
+		  bootm_mapsize.
+
+  bootm_mapsize	- Size of the initial memory mapping for the Linux kernel.
+		  This variable is given as a hexadecimal number and it
+		  defines the size of the memory region starting at base
+		  address bootm_low that is accessible by the Linux kernel
+		  during early boot.  If unset, CONFIG_SYS_BOOTMAPSZ is used
+		  as the default value if it is defined, and bootm_size is
+		  used otherwise.
 
   bootm_size	- Memory range available for image processing in the bootm
 		  command can be restricted. This variable is given as

arch/arm/config.mk

@@ -23,13 +23,11 @@
 
 CROSS_COMPILE ?= arm-linux-
 
-ifeq ($(BOARD),omap2420h4)
-STANDALONE_LOAD_ADDR = 0x80300000
-else
+ifndef CONFIG_STANDALONE_LOAD_ADDR
 ifeq ($(SOC),omap3)
-STANDALONE_LOAD_ADDR = 0x80300000
+CONFIG_STANDALONE_LOAD_ADDR = 0x80300000
 else
-STANDALONE_LOAD_ADDR = 0xc100000
+CONFIG_STANDALONE_LOAD_ADDR = 0xc100000
 endif
 endif
 
@@ -63,7 +61,6 @@ ifeq (,$(findstring arch/arm/lib/eabi_compat.o,$(PLATFORM_LIBS)))
 PLATFORM_LIBS += $(OBJTREE)/arch/arm/lib/eabi_compat.o
 endif
 endif
-LDSCRIPT := $(SRCTREE)/$(CPUDIR)/u-boot.lds
 
 # needed for relocation
 ifndef CONFIG_NAND_SPL

arch/arm/cpu/arm1136/mx31/devices.c

@@ -24,8 +24,8 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
-#include <asm/arch/mx31.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/clock.h>
 
 #ifdef CONFIG_SYS_MX31_UART1
 void mx31_uart1_hw_init(void)

arch/arm/cpu/arm1136/mx31/generic.c

@@ -22,7 +22,7 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 #include <asm/io.h>
 
 static u32 mx31_decode_pll(u32 reg, u32 infreq)
@@ -106,11 +106,65 @@ void mx31_set_pad(enum iomux_pins pin, u32 config)
 
 }
 
+struct mx3_cpu_type mx31_cpu_type[] = {
+	{ .srev = 0x00, .v = 0x10 },
+	{ .srev = 0x10, .v = 0x11 },
+	{ .srev = 0x11, .v = 0x11 },
+	{ .srev = 0x12, .v = 0x1F },
+	{ .srev = 0x13, .v = 0x1F },
+	{ .srev = 0x14, .v = 0x12 },
+	{ .srev = 0x15, .v = 0x12 },
+	{ .srev = 0x28, .v = 0x20 },
+	{ .srev = 0x29, .v = 0x20 },
+};
+
+u32 get_cpu_rev(void)
+{
+	u32 i, srev;
+
+	/* read SREV register from IIM module */
+	struct iim_regs *iim = (struct iim_regs *)MX31_IIM_BASE_ADDR;
+	srev = readl(&iim->iim_srev);
+
+	for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++)
+		if (srev == mx31_cpu_type[i].srev)
+			return mx31_cpu_type[i].v;
+
+	return srev | 0x8000;
+}
+
+static char *get_reset_cause(void)
+{
+	/* read RCSR register from CCM module */
+	struct clock_control_regs *ccm =
+		(struct clock_control_regs *)CCM_BASE;
+
+	u32 cause = readl(&ccm->rcsr) & 0x07;
+
+	switch (cause) {
+	case 0x0000:
+		return "POR";
+	case 0x0001:
+		return "RST";
+	case 0x0002:
+		return "WDOG";
+	case 0x0006:
+		return "JTAG";
+	default:
+		return "unknown reset";
+	}
+}
+
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo (void)
 {
-	printf("CPU:   Freescale i.MX31 at %d MHz\n",
-		mx31_get_mcu_main_clk() / 1000000);
+	u32 srev = get_cpu_rev();
+
+	printf("CPU:   Freescale i.MX31 rev %d.%d%s at %d MHz.",
+			(srev & 0xF0) >> 4, (srev & 0x0F),
+			((srev & 0x8000) ? " unknown" : ""),
+			mx31_get_mcu_main_clk() / 1000000);
+	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
 #endif

arch/arm/cpu/arm1136/mx31/timer.c

@@ -22,8 +22,10 @@
  */
 
 #include <common.h>
-#include <asm/arch/mx31-regs.h>
+#include <asm/arch/imx-regs.h>
 #include <div64.h>
+#include <watchdog.h>
+#include <asm/io.h>
 
 #define TIMER_BASE 0x53f90000 /* General purpose timer 1 */
 
@@ -165,5 +167,39 @@ void __udelay (unsigned long usec)
 
 void reset_cpu (ulong addr)
 {
-	__REG16(WDOG_BASE) = 4;
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+	wdog->wcr = WDOG_ENABLE;
+	while (1)
+		;
 }
+
+#ifdef CONFIG_HW_WATCHDOG
+void mxc_hw_watchdog_enable(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+	u16 secs;
+
+	/*
+	 * The timer watchdog can be set between
+	 * 0.5 and 128 Seconds. If not defined
+	 * in configuration file, sets 64 Seconds
+	 */
+#ifdef CONFIG_SYS_WD_TIMER_SECS
+	secs = (CONFIG_SYS_WD_TIMER_SECS << 1) & 0xFF;
+	if (!secs) secs = 1;
+#else
+	secs = 64;
+#endif
+	writew(readw(&wdog->wcr) | (secs << WDOG_WT_SHIFT) | WDOG_ENABLE,
+		&wdog->wcr);
+}
+
+
+void mxc_hw_watchdog_reset(void)
+{
+	struct wdog_regs *wdog = (struct wdog_regs *)WDOG_BASE;
+
+	writew(0x5555, &wdog->wsr);
+	writew(0xAAAA, &wdog->wsr);
+}
+#endif

arch/arm/cpu/arm920t/a320/Makefile

@@ -27,7 +27,6 @@ LIB	= $(obj)lib$(SOC).o
 
 SOBJS	+= reset.o
 COBJS	+= timer.o
-COBJS	+= ftsmc020.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))

arch/arm/cpu/arm920t/a320/timer.c

@@ -19,21 +19,19 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/ftpmu010.h>
-#include <asm/arch/fttmr010.h>
+#include <faraday/ftpmu010.h>
+#include <faraday/fttmr010.h>
 
 static ulong timestamp;
 static ulong lastdec;
 
 static struct fttmr010 *tmr = (struct fttmr010 *)CONFIG_FTTMR010_BASE;
-static struct ftpmu010 *pmu = (struct ftpmu010 *)CONFIG_FTPMU010_BASE;
 
 #define TIMER_CLOCK	32768
 #define TIMER_LOAD_VAL	0xffffffff
 
 int timer_init(void)
 {
-	unsigned int oscc;
 	unsigned int cr;
 
 	debug("%s()\n", __func__);
@@ -41,23 +39,8 @@ int timer_init(void)
 	/* disable timers */
 	writel(0, &tmr->cr);
 
-	/*
-	 * use 32768Hz oscillator for RTC, WDT, TIMER
-	 */
-
-	/* enable the 32768Hz oscillator */
-	oscc = readl(&pmu->OSCC);
-	oscc &= ~(FTPMU010_OSCC_OSCL_OFF | FTPMU010_OSCC_OSCL_TRI);
-	writel(oscc, &pmu->OSCC);
-
-	/* wait until ready */
-	while (!(readl(&pmu->OSCC) & FTPMU010_OSCC_OSCL_STABLE))
-		;
-
-	/* select 32768Hz oscillator */
-	oscc = readl(&pmu->OSCC);
-	oscc |= FTPMU010_OSCC_OSCL_RTCLSEL;
-	writel(oscc, &pmu->OSCC);
+	/* use 32768Hz oscillator for RTC, WDT, TIMER */
+	ftpmu010_32768osc_enable();
 
 	/* setup timer */
 	writel(TIMER_LOAD_VAL, &tmr->timer3_load);

arch/arm/cpu/arm920t/at91/lowlevel_init.S

@@ -65,7 +65,8 @@ LoopOsc:
 	ldr	r0, =SMRDATA
 	ldr	r1, _MTEXT_BASE
 	sub	r0, r0, r1
-	add	r2, r0, #80
+	ldr	r2, =SMRDATAE
+	sub	r2, r2, r1
 pllloop:
 	/* the address */
 	ldr	r1, [r0], #4
@@ -83,7 +84,8 @@ lock:
 	ldr	r0, =SMRDATA1
 	ldr	r1, _MTEXT_BASE
 	sub	r0, r0, r1
-	add	r2, r0, #176
+	ldr	r2, =SMRDATA1E
+	sub	r2, r2, r1
 sdinit:
 	/* the address */
 	ldr	r1, [r0], #4
@@ -114,6 +116,7 @@ SMRDATA:
 	.word CONFIG_SYS_PLLBR_VAL
 	.word AT91_ASM_PMC_MCKR
 	.word CONFIG_SYS_MCKR_VAL
+SMRDATAE:
 	/* here there's a delay */
 SMRDATA1:
 	.word AT91_ASM_PIOC_ASR
@@ -160,5 +163,6 @@ SMRDATA1:
 	.word CONFIG_SYS_SDRC_MR_VAL3
 	.word CONFIG_SYS_SDRAM
 	.word CONFIG_SYS_SDRAM_VAL
+SMRDATA1E:
 	/* SMRDATA1 is 176 bytes long */
 #endif /* CONFIG_SKIP_LOWLEVEL_INIT */

arch/arm/cpu/arm920t/at91/reset.c

@@ -42,7 +42,7 @@ void  __attribute__((weak)) board_reset(void)
 
 void reset_cpu(ulong ignored)
 {
-	at91_st_t *st = (at91_st_t *) AT91_ST_BASE;
+	at91_st_t *st = (at91_st_t *) ATMEL_BASE_ST;
 #if defined(CONFIG_AT91RM9200_USART)
 	/*shutdown the console to avoid strange chars during reset */
 	serial_exit();

arch/arm/cpu/arm920t/at91/timer.c

@@ -32,7 +32,7 @@
 
 #include <common.h>
 
-#include <asm/arch/io.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_tc.h>
 #include <asm/arch/at91_pmc.h>
@@ -44,11 +44,11 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int timer_init(void)
 {
-	at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	/* enables TC1.0 clock */
-	writel(1 << AT91_ID_TC0, &pmc->pcer);	/* enable clock */
+	writel(1 << ATMEL_ID_TC0, &pmc->pcer);	/* enable clock */
 
 	writel(0, &tc->bcr);
 	writel(AT91_TC_BMR_TC0XC0S_NONE | AT91_TC_BMR_TC1XC1S_NONE |
@@ -96,14 +96,14 @@ void __udelay(unsigned long usec)
 void reset_timer_masked(void)
 {
 	/* reset time */
-	at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
+	at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
 	gd->lastinc = readl(&tc->tc[0].cv) & 0x0000ffff;
 	gd->tbl = 0;
 }
 
 ulong get_timer_raw(void)
 {
-	at91_tc_t *tc = (at91_tc_t *) AT91_TC_BASE;
+	at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC;
 	u32 now;
 
 	now = readl(&tc->tc[0].cv) & 0x0000ffff;

arch/arm/cpu/arm920t/at91rm9200/ether.c

@@ -39,7 +39,7 @@ typedef struct {
 #define RBF_MULTICAST (1<<30)
 #define RBF_UNICAST   (1<<29)
 #define RBF_EXTERNAL  (1<<28)
-#define RBF_UNKOWN    (1<<27)
+#define RBF_UNKNOWN   (1<<27)
 #define RBF_SIZE      0x07ff
 #define RBF_LOCAL4    (1<<26)
 #define RBF_LOCAL3    (1<<25)

arch/arm/cpu/arm926ejs/armada100/cpu.c

@@ -62,6 +62,16 @@ int arch_cpu_init(void)
 	/* Enable GPIO clock */
 	writel(APBC_APBCLK, &apb1clkres->gpio);
 
+#ifdef CONFIG_I2C_MV
+	/* Enable general I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0);
+	writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi0);
+
+	/* Enable power I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1);
+	writel(APBC_FNCLK | APBC_APBCLK, &apb1clkres->twsi1);
+#endif
+
 	/*
 	 * Enable Functional and APB clock at 14.7456MHz
 	 * for configured UART console
@@ -90,3 +100,9 @@ int print_cpuinfo(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_I2C_MV
+void i2c_clk_enable(void)
+{
+}
+#endif

arch/arm/cpu/arm926ejs/at91/Makefile

@@ -28,6 +28,7 @@ LIB	= $(obj)lib$(SOC).o
 COBJS-$(CONFIG_AT91CAP9)	+= at91cap9_devices.o
 COBJS-$(CONFIG_AT91SAM9260)	+= at91sam9260_devices.o
 COBJS-$(CONFIG_AT91SAM9G20)	+= at91sam9260_devices.o
+COBJS-$(CONFIG_AT91SAM9XE)	+= at91sam9260_devices.o
 COBJS-$(CONFIG_AT91SAM9261)	+= at91sam9261_devices.o
 COBJS-$(CONFIG_AT91SAM9G10)	+= at91sam9261_devices.o
 COBJS-$(CONFIG_AT91SAM9263)	+= at91sam9263_devices.o

arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c

@@ -23,10 +23,10 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/io.h>
 
 /*
  * if CONFIG_AT91_GPIO_PULLUP ist set, keep pullups on on all
@@ -45,70 +45,51 @@
 
 void at91_serial0_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 4, 1);		/* TXD0 */
 	at91_set_a_periph(AT91_PIO_PORTB, 5, PUP);		/* RXD0 */
-	writel(1 << AT91SAM9260_ID_US0, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
 }
 
 void at91_serial1_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 6, 1);		/* TXD1 */
 	at91_set_a_periph(AT91_PIO_PORTB, 7, PUP);		/* RXD1 */
-	writel(1 << AT91SAM9260_ID_US1, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
 }
 
 void at91_serial2_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 8, 1);		/* TXD2 */
 	at91_set_a_periph(AT91_PIO_PORTB, 9, PUP);		/* RXD2 */
-	writel(1 << AT91SAM9260_ID_US2, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
 }
 
-void at91_serial3_hw_init(void)
+void at91_seriald_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 14, PUP);		/* DRXD */
 	at91_set_a_periph(AT91_PIO_PORTB, 15, 1);		/* DTXD */
-	writel(1 << AT91_ID_SYS, &pmc->pcer);
-}
-
-void at91_serial_hw_init(void)
-{
-#ifdef CONFIG_USART0
-	at91_serial0_hw_init();
-#endif
-
-#ifdef CONFIG_USART1
-	at91_serial1_hw_init();
-#endif
-
-#ifdef CONFIG_USART2
-	at91_serial2_hw_init();
-#endif
-
-#ifdef CONFIG_USART3	/* DBGU */
-	at91_serial3_hw_init();
-#endif
+	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
 }
 
 #if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
 void at91_spi0_hw_init(unsigned long cs_mask)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTA, 0, PUP);	/* SPI0_MISO */
 	at91_set_a_periph(AT91_PIO_PORTA, 1, PUP);	/* SPI0_MOSI */
 	at91_set_a_periph(AT91_PIO_PORTA, 2, PUP);	/* SPI0_SPCK */
 
 	/* Enable clock */
-	writel(1 << AT91SAM9260_ID_SPI0, &pmc->pcer);
+	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
 
 	if (cs_mask & (1 << 0)) {
 		at91_set_a_periph(AT91_PIO_PORTA, 3, 1);
@@ -138,14 +119,14 @@ void at91_spi0_hw_init(unsigned long cs_mask)
 
 void at91_spi1_hw_init(unsigned long cs_mask)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 0, PUP);	/* SPI1_MISO */
 	at91_set_a_periph(AT91_PIO_PORTB, 1, PUP);	/* SPI1_MOSI */
 	at91_set_a_periph(AT91_PIO_PORTB, 2, PUP);	/* SPI1_SPCK */
 
 	/* Enable clock */
-	writel(1 << AT91SAM9260_ID_SPI1, &pmc->pcer);
+	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
 
 	if (cs_mask & (1 << 0)) {
 		at91_set_a_periph(AT91_PIO_PORTB, 3, 1);

arch/arm/cpu/arm926ejs/at91/at91sam9263_devices.c

@@ -3,7 +3,7 @@
  * Stelian Pop <stelian.pop@leadtechdesign.com>
  * Lead Tech Design <www.leadtechdesign.com>
  *
- * (C) Copyright 2009
+ * (C) Copyright 2009-2011
  * Daniel Gorsulowski <daniel.gorsulowski@esd.eu>
  * esd electronic system design gmbh <www.esd.eu>
  *
@@ -27,78 +27,59 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_pio.h>
 
 void at91_serial0_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTA, 26, 1);		/* TXD0 */
 	at91_set_a_periph(AT91_PIO_PORTA, 27, 0);		/* RXD0 */
-	writel(1 << AT91SAM9263_ID_US0, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART0, &pmc->pcer);
 }
 
 void at91_serial1_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTD, 0, 1);		/* TXD1 */
 	at91_set_a_periph(AT91_PIO_PORTD, 1, 0);		/* RXD1 */
-	writel(1 << AT91SAM9263_ID_US1, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART1, &pmc->pcer);
 }
 
 void at91_serial2_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTD, 2, 1);		/* TXD2 */
 	at91_set_a_periph(AT91_PIO_PORTD, 3, 0);		/* RXD2 */
-	writel(1 << AT91SAM9263_ID_US2, &pmc->pcer);
+	writel(1 << ATMEL_ID_USART2, &pmc->pcer);
 }
 
-void at91_serial3_hw_init(void)
+void at91_seriald_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTC, 30, 0);		/* DRXD */
 	at91_set_a_periph(AT91_PIO_PORTC, 31, 1);		/* DTXD */
-	writel(1 << AT91_ID_SYS, &pmc->pcer);
+	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
 }
 
-void at91_serial_hw_init(void)
-{
-#ifdef CONFIG_USART0
-	at91_serial0_hw_init();
-#endif
-
-#ifdef CONFIG_USART1
-	at91_serial1_hw_init();
-#endif
-
-#ifdef CONFIG_USART2
-	at91_serial2_hw_init();
-#endif
-
-#ifdef CONFIG_USART3	/* DBGU */
-	at91_serial3_hw_init();
-#endif
-}
-
-#ifdef CONFIG_HAS_DATAFLASH
+#if defined(CONFIG_HAS_DATAFLASH) || defined(CONFIG_ATMEL_SPI)
 void at91_spi0_hw_init(unsigned long cs_mask)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_b_periph(AT91_PIO_PORTA, 0, 0);	/* SPI0_MISO */
 	at91_set_b_periph(AT91_PIO_PORTA, 1, 0);	/* SPI0_MOSI */
 	at91_set_b_periph(AT91_PIO_PORTA, 2, 0);	/* SPI0_SPCK */
 
 	/* Enable clock */
-	writel(1 << AT91SAM9263_ID_SPI0, &pmc->pcer);
+	writel(1 << ATMEL_ID_SPI0, &pmc->pcer);
 
 	if (cs_mask & (1 << 0)) {
 		at91_set_b_periph(AT91_PIO_PORTA, 5, 1);
@@ -128,14 +109,14 @@ void at91_spi0_hw_init(unsigned long cs_mask)
 
 void at91_spi1_hw_init(unsigned long cs_mask)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTB, 12, 0);	/* SPI1_MISO */
 	at91_set_a_periph(AT91_PIO_PORTB, 13, 0);	/* SPI1_MOSI */
 	at91_set_a_periph(AT91_PIO_PORTB, 14, 0);	/* SPI1_SPCK */
 
 	/* Enable clock */
-	writel(1 << AT91SAM9263_ID_SPI1, &pmc->pcer);
+	writel(1 << ATMEL_ID_SPI1, &pmc->pcer);
 
 	if (cs_mask & (1 << 0)) {
 		at91_set_a_periph(AT91_PIO_PORTB, 15, 1);
@@ -203,12 +184,12 @@ void at91_uhp_hw_init(void)
 #ifdef CONFIG_AT91_CAN
 void at91_can_hw_init(void)
 {
-	at91_pmc_t	*pmc	= (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t	*pmc	= (at91_pmc_t *) ATMEL_BASE_PMC;
 
 	at91_set_a_periph(AT91_PIO_PORTA, 13, 0);	/* CAN_TX */
 	at91_set_a_periph(AT91_PIO_PORTA, 14, 1);	/* CAN_RX */
 
 	/* Enable clock */
-	writel(1 << AT91SAM9263_ID_CAN, &pmc->pcer);
+	writel(1 << ATMEL_ID_CAN, &pmc->pcer);
 }
 #endif

arch/arm/cpu/arm926ejs/at91/clock.c

@@ -12,8 +12,8 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/clk.h>
 
@@ -57,7 +57,7 @@ static unsigned long at91_css_to_rate(unsigned long css)
 {
 	switch (css) {
 	case AT91_PMC_MCKR_CSS_SLOW:
-		return AT91_SLOW_CLOCK;
+		return CONFIG_SYS_AT91_SLOW_CLOCK;
 	case AT91_PMC_MCKR_CSS_MAIN:
 		return gd->main_clk_rate_hz;
 	case AT91_PMC_MCKR_CSS_PLLA:
@@ -145,7 +145,7 @@ static u32 at91_pll_rate(u32 freq, u32 reg)
 int at91_clock_init(unsigned long main_clock)
 {
 	unsigned freq, mckr;
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
 #ifndef CONFIG_SYS_AT91_MAIN_CLOCK
 	unsigned tmp;
 	/*
@@ -159,7 +159,7 @@ int at91_clock_init(unsigned long main_clock)
 			tmp = readl(&pmc->mcfr);
 		} while (!(tmp & AT91_PMC_MCFR_MAINRDY));
 		tmp &= AT91_PMC_MCFR_MAINF_MASK;
-		main_clock = tmp * (AT91_SLOW_CLOCK / 16);
+		main_clock = tmp * (CONFIG_SYS_AT91_SLOW_CLOCK / 16);
 	}
 #endif
 	gd->main_clk_rate_hz = main_clock;

arch/arm/cpu/arm926ejs/at91/cpu.c

@@ -24,13 +24,12 @@
  */
 
 #include <common.h>
-
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_pit.h>
 #include <asm/arch/at91_gpbr.h>
 #include <asm/arch/clk.h>
-#include <asm/arch/io.h>
 
 #ifndef CONFIG_SYS_AT91_MAIN_CLOCK
 #define CONFIG_SYS_AT91_MAIN_CLOCK 0
@@ -44,7 +43,7 @@ int arch_cpu_init(void)
 void arch_preboot_os(void)
 {
 	ulong cpiv;
-	at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE;
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
 
 	cpiv = AT91_PIT_MR_PIV_MASK(readl(&pit->piir));
 
@@ -61,7 +60,7 @@ int print_cpuinfo(void)
 {
 	char buf[32];
 
-	printf("CPU: %s\n", CONFIG_SYS_AT91_CPU_NAME);
+	printf("CPU: %s\n", ATMEL_CPU_NAME);
 	printf("Crystal frequency: %8s MHz\n",
 					strmhz(buf, get_main_clk_rate()));
 	printf("CPU clock        : %8s MHz\n",
@@ -80,7 +79,7 @@ int print_cpuinfo(void)
  */
 void bootcount_store (ulong a)
 {
-	at91_gpbr_t *gpbr = (at91_gpbr_t *) AT91_GPR_BASE;
+	at91_gpbr_t *gpbr = (at91_gpbr_t *) ATMEL_BASE_GPBR;
 
 	writel((BOOTCOUNT_MAGIC & 0xffff0000) | (a & 0x0000ffff),
 		&gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
@@ -88,7 +87,7 @@ void bootcount_store (ulong a)
 
 ulong bootcount_load (void)
 {
-	at91_gpbr_t *gpbr = (at91_gpbr_t *) AT91_GPR_BASE;
+	at91_gpbr_t *gpbr = (at91_gpbr_t *) ATMEL_BASE_GPBR;
 
 	ulong val = readl(&gpbr->reg[AT91_GPBR_INDEX_BOOTCOUNT]);
 	if ((val & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))

arch/arm/cpu/arm926ejs/at91/eflash.c

@@ -60,8 +60,8 @@
  * do a read-modify-write for partially programmed pages
  */
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
-#include <asm/arch/io.h>
 #include <asm/arch/at91_common.h>
 #include <asm/arch/at91_eefc.h>
 #include <asm/arch/at91_dbu.h>
@@ -77,8 +77,8 @@ static u32 pagesize;
 
 unsigned long flash_init (void)
 {
-	at91_eefc_t *eefc = (at91_eefc_t *) 0xfffffa00;
-	at91_dbu_t *dbu = (at91_dbu_t *) 0xfffff200;
+	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
+	at91_dbu_t *dbu = (at91_dbu_t *) ATMEL_BASE_DBGU;
 	u32 id, size, nplanes, planesize, nlocks;
 	u32 addr, i, tmp=0;
 
@@ -119,7 +119,7 @@ unsigned long flash_init (void)
 	flash_info[0].sector_count = nlocks;
 	flash_info[0].flash_id = id;
 
-	addr = AT91SAM9XE_FLASH_BASE;
+	addr = ATMEL_BASE_FLASH;
 	for (i=0; i<nlocks; i++) {
 		tmp = readl(&eefc->frr);	/* words 4+nplanes+1.. */
 		flash_info[0].start[i] = addr;
@@ -167,8 +167,8 @@ void flash_print_info (flash_info_t *info)
 
 int flash_real_protect (flash_info_t *info, long sector, int prot)
 {
-	at91_eefc_t *eefc = (at91_eefc_t *) 0xfffffa00;
-	u32 pagenum = (info->start[sector]-AT91SAM9XE_FLASH_BASE)/pagesize;
+	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
+	u32 pagenum = (info->start[sector]-ATMEL_BASE_FLASH)/pagesize;
 	u32 i, tmp=0;
 
 	debug("protect sector=%ld prot=%d\n", sector, prot);
@@ -205,7 +205,7 @@ int flash_real_protect (flash_info_t *info, long sector, int prot)
 
 static u32 erase_write_page (u32 pagenum)
 {
-	at91_eefc_t *eefc = (at91_eefc_t *) 0xfffffa00;
+	at91_eefc_t *eefc = (at91_eefc_t *) ATMEL_BASE_EEFC;
 
 	debug("erase+write page=%u\n", pagenum);
 
@@ -249,7 +249,7 @@ int write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
 	}
 
 	/* now start copying data */
-	pagenum = (addr-AT91SAM9XE_FLASH_BASE)/pagesize;
+	pagenum = (addr-ATMEL_BASE_FLASH)/pagesize;
 	src32 = (u32 *) src;
 	dst32 = (u32 *) addr;
 	while (cnt > 0) {

arch/arm/cpu/arm926ejs/at91/led.c

@@ -23,10 +23,10 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_pio.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/io.h>
 
 #ifdef CONFIG_RED_LED
 void red_LED_on(void)

arch/arm/cpu/arm926ejs/at91/lowlevel_init.S

@@ -230,37 +230,37 @@ SMRDATA1:
 	.word CONFIG_SYS_SDRC_MDR_VAL
 	.word AT91_ASM_SDRAMC_MR
 	.word CONFIG_SYS_SDRC_MR_VAL2
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL1
 	.word AT91_ASM_SDRAMC_MR
 	.word CONFIG_SYS_SDRC_MR_VAL3
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL2
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL3
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL4
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL5
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL6
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL7
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL8
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL9
 	.word AT91_ASM_SDRAMC_MR
 	.word CONFIG_SYS_SDRC_MR_VAL4
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL10
 	.word AT91_ASM_SDRAMC_MR
 	.word CONFIG_SYS_SDRC_MR_VAL5
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL11
 	.word AT91_ASM_SDRAMC_TR
 	.word CONFIG_SYS_SDRC_TR_VAL2
-	.word AT91_SDRAM_BASE
+	.word CONFIG_SYS_SDRAM_BASE
 	.word CONFIG_SYS_SDRAM_VAL12
 	/* User reset enable*/
 	.word AT91_ASM_RSTC_MR

arch/arm/cpu/arm926ejs/at91/reset.c

@@ -23,14 +23,14 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_rstc.h>
-#include <asm/arch/io.h>
 
 /* Reset the cpu by telling the reset controller to do so */
 void reset_cpu(ulong ignored)
 {
-	at91_rstc_t *rstc = (at91_rstc_t *) AT91_RSTC_BASE;
+	at91_rstc_t *rstc = (at91_rstc_t *) ATMEL_BASE_RSTC;
 
 	writel(AT91_RSTC_KEY
 		| AT91_RSTC_CR_PROCRST	/* Processor Reset */

arch/arm/cpu/arm926ejs/at91/timer.c

@@ -23,11 +23,11 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 #include <asm/arch/hardware.h>
 #include <asm/arch/at91_pit.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/clk.h>
-#include <asm/arch/io.h>
 #include <div64.h>
 
 #if !defined(CONFIG_AT91FAMILY)
@@ -70,11 +70,11 @@ static inline unsigned long long usec_to_tick(unsigned long long usec)
  */
 int timer_init(void)
 {
-	at91_pmc_t *pmc = (at91_pmc_t *) AT91_PMC_BASE;
-	at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE;
+	at91_pmc_t *pmc = (at91_pmc_t *) ATMEL_BASE_PMC;
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
 
 	/* Enable PITC Clock */
-	writel(1 << AT91_ID_SYS, &pmc->pcer);
+	writel(1 << ATMEL_ID_SYS, &pmc->pcer);
 
 	/* Enable PITC */
 	writel(TIMER_LOAD_VAL | AT91_PIT_MR_EN , &pit->mr);
@@ -90,7 +90,7 @@ int timer_init(void)
  */
 unsigned long long get_ticks(void)
 {
-	at91_pit_t *pit = (at91_pit_t *) AT91_PIT_BASE;
+	at91_pit_t *pit = (at91_pit_t *) ATMEL_BASE_PIT;
 
 	ulong now = readl(&pit->piir);
 
@@ -103,33 +103,28 @@ unsigned long long get_ticks(void)
 
 void __udelay(unsigned long usec)
 {
-	unsigned long long tmp;
+	unsigned long long start;
 	ulong tmo;
 
-	tmo = usec_to_tick(usec);
-	tmp = get_ticks() + tmo;	/* get current timestamp */
-
-	while (get_ticks() < tmp)	/* loop till event */
-		;
+	start = get_ticks();		/* get current timestamp */
+	tmo = usec_to_tick(usec);	/* convert usecs to ticks */
+	while ((get_ticks() - start) < tmo)
+		;			/* loop till time has passed */
 }
 
 /*
- * reset_timer() and get_timer(base) are a pair of functions that are used by
- * some timeout/sleep mechanisms in u-boot.
+ * get_timer(base) can be used to check for timeouts or
+ * to measure elasped time relative to an event:
  *
- * reset_timer() marks the current time as epoch and
- * get_timer(base) works relative to that epoch.
+ * ulong start_time = get_timer(0) sets start_time to the current
+ * time value.
+ * get_timer(start_time) returns the time elapsed since then.
  *
  * The time is used in CONFIG_SYS_HZ units!
  */
-void reset_timer(void)
-{
-	gd->timer_reset_value = get_ticks();
-}
-
 ulong get_timer(ulong base)
 {
-	return tick_to_time(get_ticks() - gd->timer_reset_value) - base;
+	return tick_to_time(get_ticks()) - base;
 }
 
 /*

arch/arm/cpu/arm926ejs/mx25/generic.c

@@ -145,7 +145,7 @@ int cpu_mmc_init (bd_t * bis)
 }
 
 #ifdef CONFIG_MXC_UART
-void mx25_uart_init_pins (void)
+void mx25_uart1_init_pins(void)
 {
 	struct iomuxc_mux_ctl *muxctl;
 	struct iomuxc_pad_ctl *padctl;

arch/arm/cpu/arm926ejs/orion5x/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+# Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
 #
 # Based on original Kirkwood support which is
 # (C) Copyright 2009

arch/arm/cpu/arm926ejs/orion5x/cpu.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009

arch/arm/cpu/arm926ejs/orion5x/dram.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009
@@ -38,7 +38,7 @@ u32 orion5x_sdram_bar(enum memory_bank bank)
 {
 	struct orion5x_ddr_addr_decode_registers *winregs =
 		(struct orion5x_ddr_addr_decode_registers *)
-		ORION5X_CPU_WIN_BASE;
+		ORION5X_DRAM_BASE;
 
 	u32 result = 0;
 	u32 enable = 0x01 & winregs[bank].size;

arch/arm/cpu/arm926ejs/orion5x/lowlevel_init.S

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * (C) Copyright 2009
  * Marvell Semiconductor <www.marvell.com>

arch/arm/cpu/arm926ejs/orion5x/timer.c

@@ -1,5 +1,5 @@
 /*
-  * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+  * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * Copyright (C) Marvell International Ltd. and its affiliates

arch/arm/cpu/arm926ejs/pantheon/cpu.c

@@ -59,6 +59,12 @@ int arch_cpu_init(void)
 	/* Enable GPIO clock */
 	writel(APBC_APBCLK, &apbclkres->gpio);
 
+#ifdef CONFIG_I2C_MV
+	/* Enable I2C clock */
+	writel(APBC_RST | APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi);
+	writel(APBC_FNCLK | APBC_APBCLK, &apbclkres->twsi);
+#endif
+
 	icache_enable();
 
 	return 0;
@@ -76,3 +82,9 @@ int print_cpuinfo(void)
 	return 0;
 }
 #endif
+
+#ifdef CONFIG_I2C_MV
+void i2c_clk_enable(void)
+{
+}
+#endif

arch/arm/cpu/arm926ejs/start.S

@@ -10,7 +10,7 @@
  *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
  *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
  *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
- *  Copyright (c) 2010	Albert Aribaud <albert.aribaud@free.fr>
+ *  Copyright (c) 2010	Albert Aribaud <albert.u.boot@aribaud.net>
  *
  * See file CREDITS for list of people who contributed to this
  * project.

arch/arm/cpu/arm946es/start.S

@@ -10,7 +10,7 @@
  *  Copyright (c) 2002	Gary Jennejohn <garyj@denx.de>
  *  Copyright (c) 2003	Richard Woodruff <r-woodruff2@ti.com>
  *  Copyright (c) 2003	Kshitij <kshitij@ti.com>
- *  Copyright (c) 2010	Albert Aribaud <albert.aribaud@free.fr>
+ *  Copyright (c) 2010	Albert Aribaud <albert.u.boot@aribaud.net>
  *
  * See file CREDITS for list of people who contributed to this
  * project.

arch/arm/cpu/armv7/mx5/soc.c

@@ -65,18 +65,41 @@ u32 get_cpu_rev(void)
 		break;
 	}
 #else
-	switch (reg) {
-	case 0x20:
-		system_rev |= CHIP_REV_2_0;
-		break;
-	default:
+	if (reg < 0x20)
 		system_rev |= CHIP_REV_1_0;
-		break;
-	}
+	else
+		system_rev |= reg;
 #endif
 	return system_rev;
 }
 
+static char *get_reset_cause(void)
+{
+	u32 cause;
+	struct src *src_regs = (struct src *)SRC_BASE_ADDR;
+
+	cause = readl(&src_regs->srsr);
+	writel(cause, &src_regs->srsr);
+
+	switch (cause) {
+	case 0x00001:
+		return "POR";
+	case 0x00004:
+		return "CSU";
+	case 0x00008:
+		return "IPP USER";
+	case 0x00010:
+		return "WDOG";
+	case 0x00020:
+		return "JTAG HIGH-Z";
+	case 0x00040:
+		return "JTAG SW";
+	case 0x10000:
+		return "WARM BOOT";
+	default:
+		return "unknown reset";
+	}
+}
 
 #if defined(CONFIG_DISPLAY_CPUINFO)
 int print_cpuinfo(void)
@@ -89,6 +112,7 @@ int print_cpuinfo(void)
 		(cpurev & 0x000F0) >> 4,
 		(cpurev & 0x0000F) >> 0,
 		mxc_get_clock(MXC_ARM_CLK) / 1000000);
+	printf("Reset cause: %s\n", get_reset_cause());
 	return 0;
 }
 #endif

arch/arm/cpu/armv7/omap3/clock.c

@@ -278,6 +278,25 @@ static void dpll4_init_34xx(u32 sil_index, u32 clk_index)
 	wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY);
 }
 
+static void dpll5_init_34xx(u32 sil_index, u32 clk_index)
+{
+	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
+	dpll_param *ptr = (dpll_param *) get_per2_dpll_param();
+
+	/* Moving it to the right sysclk base */
+	ptr = ptr + clk_index;
+
+	/* PER2 DPLL (DPLL5) */
+	sr32(&prcm_base->clken2_pll, 0, 3, PLL_STOP);
+	wait_on_value(1, 0, &prcm_base->idlest2_ckgen, LDELAY);
+	sr32(&prcm_base->clksel5_pll, 0, 5, ptr->m2); /* set M2 (usbtll_fck) */
+	sr32(&prcm_base->clksel4_pll, 8, 11, ptr->m); /* set m (11-bit multiplier) */
+	sr32(&prcm_base->clksel4_pll, 0, 7, ptr->n); /* set n (7-bit divider)*/
+	sr32(&prcm_base->clken_pll, 4, 4, ptr->fsel);   /* FREQSEL */
+	sr32(&prcm_base->clken2_pll, 0, 3, PLL_LOCK);   /* lock mode */
+	wait_on_value(1, 1, &prcm_base->idlest2_ckgen, LDELAY);
+}
+
 static void mpu_init_34xx(u32 sil_index, u32 clk_index)
 {
 	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
@@ -587,6 +606,7 @@ void prcm_init(void)
 
 		dpll3_init_34xx(sil_index, clk_index);
 		dpll4_init_34xx(sil_index, clk_index);
+		dpll5_init_34xx(sil_index, clk_index);
 		iva_init_34xx(sil_index, clk_index);
 		mpu_init_34xx(sil_index, clk_index);
 

arch/arm/cpu/armv7/omap3/lowlevel_init.S

@@ -360,6 +360,28 @@ get_per_dpll_param:
 	adr	r0, per_dpll_param
 	mov	pc, lr
 
+/* PER2 DPLL values */
+per2_dpll_param:
+/* 12MHz */
+.word PER2_M_12, PER2_N_12, PER2_FSEL_12, PER2_M2_12
+
+/* 13MHz */
+.word PER2_M_13, PER2_N_13, PER2_FSEL_13, PER2_M2_13
+
+/* 19.2MHz */
+.word PER2_M_19P2, PER2_N_19P2, PER2_FSEL_19P2, PER2_M2_19P2
+
+/* 26MHz */
+.word PER2_M_26, PER2_N_26, PER2_FSEL_26, PER2_M2_26
+
+/* 38.4MHz */
+.word PER2_M_38P4, PER2_N_38P4, PER2_FSEL_38P4, PER2_M2_38P4
+
+.globl get_per2_dpll_param
+get_per2_dpll_param:
+	adr	r0, per2_dpll_param
+	mov	pc, lr
+
 /*
  * Tables for 36XX/37XX devices
  *

arch/arm/cpu/armv7/omap3/mem.c

@@ -31,16 +31,6 @@
 #include <asm/arch/sys_proto.h>
 #include <command.h>
 
-/*
- * Only One NAND allowed on board at a time.
- * The GPMC CS Base for the same
- */
-unsigned int boot_flash_base;
-unsigned int boot_flash_off;
-unsigned int boot_flash_sec;
-unsigned int boot_flash_type;
-volatile unsigned int boot_flash_env_addr;
-
 struct gpmc *gpmc_cfg;
 
 #if defined(CONFIG_CMD_NAND)
@@ -134,10 +124,6 @@ void gpmc_init(void)
 	const u32 *gpmc_config = NULL;
 	u32 base = 0;
 	u32 size = 0;
-#if defined(CONFIG_ENV_IS_IN_NAND) || defined(CONFIG_ENV_IS_IN_ONENAND)
-	u32 f_off = CONFIG_SYS_MONITOR_LEN;
-	u32 f_sec = 0;
-#endif
 #endif
 	u32 config = 0;
 
@@ -162,15 +148,6 @@ void gpmc_init(void)
 	base = PISMO1_NAND_BASE;
 	size = PISMO1_NAND_SIZE;
 	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#if defined(CONFIG_ENV_IS_IN_NAND)
-	f_off = SMNAND_ENV_OFFSET;
-	f_sec = (128 << 10);	/* 128 KiB */
-	/* env setup */
-	boot_flash_base = base;
-	boot_flash_off = f_off;
-	boot_flash_sec = f_sec;
-	boot_flash_env_addr = f_off;
-#endif
 #endif
 
 #if defined(CONFIG_CMD_ONENAND)
@@ -178,14 +155,5 @@ void gpmc_init(void)
 	base = PISMO1_ONEN_BASE;
 	size = PISMO1_ONEN_SIZE;
 	enable_gpmc_cs_config(gpmc_config, &gpmc_cfg->cs[0], base, size);
-#if defined(CONFIG_ENV_IS_IN_ONENAND)
-	f_off = ONENAND_ENV_OFFSET;
-	f_sec = (128 << 10);	/* 128 KiB */
-	/* env setup */
-	boot_flash_base = base;
-	boot_flash_off = f_off;
-	boot_flash_sec = f_sec;
-	boot_flash_env_addr = f_off;
-#endif
 #endif
 }

arch/arm/cpu/armv7/s5p-common/Makefile

@@ -27,7 +27,8 @@ LIB	= $(obj)libs5p-common.o
 
 COBJS-y		+= cpu_info.o
 COBJS-y		+= timer.o
-COBJS-$(CONFIG_PWM)		+= pwm.o
+COBJS-y		+= sromc.o
+COBJS-$(CONFIG_PWM)	+= pwm.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y) $(SOBJS))

arch/arm/cpu/armv7/s5p-common/cpu_info.c

@@ -26,6 +26,8 @@
 
 /* Default is s5pc100 */
 unsigned int s5p_cpu_id = 0xC100;
+/* Default is EVT1 */
+unsigned int s5p_cpu_rev = 1;
 
 #ifdef CONFIG_ARCH_CPU_INIT
 int arch_cpu_init(void)

arch/arm/cpu/armv7/s5p-common/sromc.c

@@ -23,27 +23,27 @@
 
 #include <common.h>
 #include <asm/io.h>
-#include <asm/arch/smc.h>
+#include <asm/arch/sromc.h>
 
 /*
- * s5pc1xx_config_sromc() - select the proper SROMC Bank and configure the
- * 		    band width control and bank control registers
- * srom_bank	- SROM Bank 0 to 5
- * smc_bw_conf  - SMC Band witdh reg configuration value
- * smc_bc_conf  - SMC Bank Control reg configuration value
+ * s5p_config_sromc() - select the proper SROMC Bank and configure the
+ * band width control and bank control registers
+ * srom_bank	- SROM
+ * srom_bw_conf  - SMC Band witdh reg configuration value
+ * srom_bc_conf  - SMC Bank Control reg configuration value
  */
-void s5pc1xx_config_sromc(u32 srom_bank, u32 smc_bw_conf, u32 smc_bc_conf)
+void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf)
 {
 	u32 tmp;
-	struct s5pc1xx_smc *srom =
-		(struct s5pc1xx_smc *)samsung_get_base_sromc();
+	struct s5p_sromc *srom =
+		(struct s5p_sromc *)samsung_get_base_sromc();
 
 	/* Configure SMC_BW register to handle proper SROMC bank */
 	tmp = srom->bw;
 	tmp &= ~(0xF << (srom_bank * 4));
-	tmp |= smc_bw_conf;
+	tmp |= srom_bw_conf;
 	srom->bw = tmp;
 
 	/* Configure SMC_BC register */
-	srom->bc[srom_bank] = smc_bc_conf;
+	srom->bc[srom_bank] = srom_bc_conf;
 }

arch/arm/cpu/armv7/s5pc1xx/Makefile

@@ -32,7 +32,6 @@ SOBJS	= cache.o
 SOBJS	+= reset.o
 
 COBJS	+= clock.o
-COBJS	+= sromc.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))

arch/arm/cpu/armv7/s5pc1xx/clock.c

@@ -336,3 +336,8 @@ unsigned long get_uart_clk(int dev_index)
 {
 	return s5pc1xx_get_uart_clk(dev_index);
 }
+
+void set_mmc_clk(int dev_index, unsigned int div)
+{
+	/* Do NOTHING */
+}

arch/arm/cpu/armv7/s5pc2xx/clock.c

@@ -124,29 +124,35 @@ static unsigned long s5pc210_get_pwm_clk(void)
 	unsigned int sel;
 	unsigned int ratio;
 
-	/*
-	 * CLK_SRC_PERIL0
-	 * PWM_SEL [27:24]
-	 */
-	sel = readl(&clk->src_peril0);
-	sel = (sel >> 24) & 0xf;
+	if (s5p_get_cpu_rev() == 0) {
+		/*
+		 * CLK_SRC_PERIL0
+		 * PWM_SEL [27:24]
+		 */
+		sel = readl(&clk->src_peril0);
+		sel = (sel >> 24) & 0xf;
 
-	if (sel == 0x6)
+		if (sel == 0x6)
+			sclk = get_pll_clk(MPLL);
+		else if (sel == 0x7)
+			sclk = get_pll_clk(EPLL);
+		else if (sel == 0x8)
+			sclk = get_pll_clk(VPLL);
+		else
+			return 0;
+
+		/*
+		 * CLK_DIV_PERIL3
+		 * PWM_RATIO [3:0]
+		 */
+		ratio = readl(&clk->div_peril3);
+		ratio = ratio & 0xf;
+	} else if (s5p_get_cpu_rev() == 1) {
 		sclk = get_pll_clk(MPLL);
-	else if (sel == 0x7)
-		sclk = get_pll_clk(EPLL);
-	else if (sel == 0x8)
-		sclk = get_pll_clk(VPLL);
-	else
+		ratio = 8;
+	} else
 		return 0;
 
-	/*
-	 * CLK_DIV_PERIL3
-	 * PWM_RATIO [3:0]
-	 */
-	ratio = readl(&clk->div_peril3);
-	ratio = ratio & 0xf;
-
 	pclk = sclk / (ratio + 1);
 
 	return pclk;
@@ -199,6 +205,33 @@ static unsigned long s5pc210_get_uart_clk(int dev_index)
 	return uclk;
 }
 
+/* s5pc210: set the mmc clock */
+static void s5pc210_set_mmc_clk(int dev_index, unsigned int div)
+{
+	struct s5pc210_clock *clk =
+		(struct s5pc210_clock *)samsung_get_base_clock();
+	unsigned int addr;
+	unsigned int val;
+
+	/*
+	 * CLK_DIV_FSYS1
+	 * MMC0_PRE_RATIO [15:8], MMC1_PRE_RATIO [31:24]
+	 * CLK_DIV_FSYS2
+	 * MMC2_PRE_RATIO [15:8], MMC3_PRE_RATIO [31:24]
+	 */
+	if (dev_index < 2) {
+		addr = (unsigned int)&clk->div_fsys1;
+	} else {
+		addr = (unsigned int)&clk->div_fsys2;
+		dev_index -= 2;
+	}
+
+	val = readl(addr);
+	val &= ~(0xff << ((dev_index << 4) + 8));
+	val |= (div & 0xff) << ((dev_index << 4) + 8);
+	writel(val, addr);
+}
+
 unsigned long get_pll_clk(int pllreg)
 {
 	return s5pc210_get_pll_clk(pllreg);
@@ -218,3 +251,8 @@ unsigned long get_uart_clk(int dev_index)
 {
 	return s5pc210_get_uart_clk(dev_index);
 }
+
+void set_mmc_clk(int dev_index, unsigned int div)
+{
+	s5pc210_set_mmc_clk(dev_index, div);
+}

arch/arm/cpu/armv7/start.S

@@ -70,6 +70,18 @@ _end_vect:
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE
 
+#ifdef CONFIG_TEGRA2
+/*
+ * Tegra2 uses 2 separate CPUs - the AVP (ARM7TDMI) and the CPU (dual A9s).
+ * U-Boot runs on the AVP first, setting things up for the CPU (PLLs,
+ * muxes, clocks, clamps, etc.). Then the AVP halts, and expects the CPU
+ * to pick up its reset vector, which points here.
+ */
+.globl _armboot_start
+_armboot_start:
+	.word _start
+#endif
+
 /*
  * These are defined in the board-specific linker script.
  */
@@ -115,7 +127,7 @@ reset:
 	orr	r0, r0, #0xd3
 	msr	cpsr,r0
 
-#if (CONFIG_OMAP34XX)
+#if defined(CONFIG_OMAP34XX)
 	/* Copy vectors to mask ROM indirect addr */
 	adr	r0, _start		@ r0 <- current position of code
 	add	r0, r0, #4		@ skip reset vector

arch/arm/cpu/armv7/tegra2/Makefile

@@ -28,7 +28,7 @@ include $(TOPDIR)/config.mk
 LIB	=  $(obj)lib$(SOC).o
 
 SOBJS	:= lowlevel_init.o
-COBJS	:= board.o sys_info.o timer.o
+COBJS	:= ap20.o board.o sys_info.o timer.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))

arch/arm/cpu/armv7/tegra2/ap20.c

@@ -0,0 +1,358 @@
+/*
+* (C) Copyright 2010-2011
+* NVIDIA Corporation <www.nvidia.com>
+*
+* 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
+*/
+
+#include "ap20.h"
+#include <asm/io.h>
+#include <asm/arch/tegra2.h>
+#include <asm/arch/clk_rst.h>
+#include <asm/arch/pmc.h>
+#include <asm/arch/pinmux.h>
+#include <asm/arch/scu.h>
+#include <common.h>
+
+u32 s_first_boot = 1;
+
+void init_pllx(void)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg;
+
+	/* If PLLX is already enabled, just return */
+	reg = readl(&clkrst->crc_pllx_base);
+	if (reg & PLL_ENABLE)
+		return;
+
+	/* Set PLLX_MISC */
+	reg = CPCON;				/* CPCON[11:8]  = 0001 */
+	writel(reg, &clkrst->crc_pllx_misc);
+
+	/* Use 12MHz clock here */
+	reg = (PLL_BYPASS | PLL_DIVM);
+	reg |= (1000 << 8);			/* DIVN = 0x3E8 */
+	writel(reg, &clkrst->crc_pllx_base);
+
+	reg |= PLL_ENABLE;
+	writel(reg, &clkrst->crc_pllx_base);
+
+	reg &= ~PLL_BYPASS;
+	writel(reg, &clkrst->crc_pllx_base);
+}
+
+static void enable_cpu_clock(int enable)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg, clk;
+
+	/*
+	 * NOTE:
+	 * Regardless of whether the request is to enable or disable the CPU
+	 * clock, every processor in the CPU complex except the master (CPU 0)
+	 * will have it's clock stopped because the AVP only talks to the
+	 * master. The AVP does not know (nor does it need to know) that there
+	 * are multiple processors in the CPU complex.
+	 */
+
+	if (enable) {
+		/* Initialize PLLX */
+		init_pllx();
+
+		/* Wait until all clocks are stable */
+		udelay(PLL_STABILIZATION_DELAY);
+
+		writel(CCLK_BURST_POLICY, &clkrst->crc_cclk_brst_pol);
+		writel(SUPER_CCLK_DIVIDER, &clkrst->crc_super_cclk_div);
+	}
+
+	/* Fetch the register containing the main CPU complex clock enable */
+	reg = readl(&clkrst->crc_clk_out_enb_l);
+	reg |= CLK_ENB_CPU;
+
+	/*
+	 * Read the register containing the individual CPU clock enables and
+	 * always stop the clock to CPU 1.
+	 */
+	clk = readl(&clkrst->crc_clk_cpu_cmplx);
+	clk |= CPU1_CLK_STP;
+
+	if (enable) {
+		/* Unstop the CPU clock */
+		clk &= ~CPU0_CLK_STP;
+	} else {
+		/* Stop the CPU clock */
+		clk |= CPU0_CLK_STP;
+	}
+
+	writel(clk, &clkrst->crc_clk_cpu_cmplx);
+	writel(reg, &clkrst->crc_clk_out_enb_l);
+}
+
+static int is_cpu_powered(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+
+	return (readl(&pmc->pmc_pwrgate_status) & CPU_PWRED) ? 1 : 0;
+}
+
+static void remove_cpu_io_clamps(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+
+	/* Remove the clamps on the CPU I/O signals */
+	reg = readl(&pmc->pmc_remove_clamping);
+	reg |= CPU_CLMP;
+	writel(reg, &pmc->pmc_remove_clamping);
+
+	/* Give I/O signals time to stabilize */
+	udelay(IO_STABILIZATION_DELAY);
+}
+
+static void powerup_cpu(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+	int timeout = IO_STABILIZATION_DELAY;
+
+	if (!is_cpu_powered()) {
+		/* Toggle the CPU power state (OFF -> ON) */
+		reg = readl(&pmc->pmc_pwrgate_toggle);
+		reg &= PARTID_CP;
+		reg |= START_CP;
+		writel(reg, &pmc->pmc_pwrgate_toggle);
+
+		/* Wait for the power to come up */
+		while (!is_cpu_powered()) {
+			if (timeout-- == 0)
+				printf("CPU failed to power up!\n");
+			else
+				udelay(10);
+		}
+
+		/*
+		 * Remove the I/O clamps from CPU power partition.
+		 * Recommended only on a Warm boot, if the CPU partition gets
+		 * power gated. Shouldn't cause any harm when called after a
+		 * cold boot according to HW, probably just redundant.
+		 */
+		remove_cpu_io_clamps();
+	}
+}
+
+static void enable_cpu_power_rail(void)
+{
+	struct pmc_ctlr *pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	u32 reg;
+
+	reg = readl(&pmc->pmc_cntrl);
+	reg |= CPUPWRREQ_OE;
+	writel(reg, &pmc->pmc_cntrl);
+
+	/*
+	 * The TI PMU65861C needs a 3.75ms delay between enabling
+	 * the power rail and enabling the CPU clock.  This delay
+	 * between SM1EN and SM1 is for switching time + the ramp
+	 * up of the voltage to the CPU (VDD_CPU from PMU).
+	 */
+	udelay(3750);
+}
+
+static void reset_A9_cpu(int reset)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 reg, cpu;
+
+	/*
+	* NOTE:  Regardless of whether the request is to hold the CPU in reset
+	*        or take it out of reset, every processor in the CPU complex
+	*        except the master (CPU 0) will be held in reset because the
+	*        AVP only talks to the master. The AVP does not know that there
+	*        are multiple processors in the CPU complex.
+	*/
+
+	/* Hold CPU 1 in reset */
+	cpu = SET_DBGRESET1 | SET_DERESET1 | SET_CPURESET1;
+	writel(cpu, &clkrst->crc_cpu_cmplx_set);
+
+	reg = readl(&clkrst->crc_rst_dev_l);
+	if (reset) {
+		/* Now place CPU0 into reset */
+		cpu |= SET_DBGRESET0 | SET_DERESET0 | SET_CPURESET0;
+		writel(cpu, &clkrst->crc_cpu_cmplx_set);
+
+		/* Enable master CPU reset */
+		reg |= SWR_CPU_RST;
+	} else {
+		/* Take CPU0 out of reset */
+		cpu = CLR_DBGRESET0 | CLR_DERESET0 | CLR_CPURESET0;
+		writel(cpu, &clkrst->crc_cpu_cmplx_clr);
+
+		/* Disable master CPU reset */
+		reg &= ~SWR_CPU_RST;
+	}
+
+	writel(reg, &clkrst->crc_rst_dev_l);
+}
+
+static void clock_enable_coresight(int enable)
+{
+	struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE;
+	u32 rst, clk, src;
+
+	rst = readl(&clkrst->crc_rst_dev_u);
+	clk = readl(&clkrst->crc_clk_out_enb_u);
+
+	if (enable) {
+		rst &= ~SWR_CSITE_RST;
+		clk |= CLK_ENB_CSITE;
+	} else {
+		rst |= SWR_CSITE_RST;
+		clk &= ~CLK_ENB_CSITE;
+	}
+
+	writel(clk, &clkrst->crc_clk_out_enb_u);
+	writel(rst, &clkrst->crc_rst_dev_u);
+
+	if (enable) {
+		/*
+		 * Put CoreSight on PLLP_OUT0 (216 MHz) and divide it down by
+		 *  1.5, giving an effective frequency of 144MHz.
+		 * Set PLLP_OUT0 [bits31:30 = 00], and use a 7.1 divisor
+		 *  (bits 7:0), so 00000001b == 1.5 (n+1 + .5)
+		 */
+		src = CLK_DIVIDER(NVBL_PLLP_KHZ, 144000);
+		writel(src, &clkrst->crc_clk_src_csite);
+
+		/* Unlock the CPU CoreSight interfaces */
+		rst = 0xC5ACCE55;
+		writel(rst, CSITE_CPU_DBG0_LAR);
+		writel(rst, CSITE_CPU_DBG1_LAR);
+	}
+}
+
+void start_cpu(u32 reset_vector)
+{
+	/* Enable VDD_CPU */
+	enable_cpu_power_rail();
+
+	/* Hold the CPUs in reset */
+	reset_A9_cpu(1);
+
+	/* Disable the CPU clock */
+	enable_cpu_clock(0);
+
+	/* Enable CoreSight */
+	clock_enable_coresight(1);
+
+	/*
+	 * Set the entry point for CPU execution from reset,
+	 *  if it's a non-zero value.
+	 */
+	if (reset_vector)
+		writel(reset_vector, EXCEP_VECTOR_CPU_RESET_VECTOR);
+
+	/* Enable the CPU clock */
+	enable_cpu_clock(1);
+
+	/* If the CPU doesn't already have power, power it up */
+	powerup_cpu();
+
+	/* Take the CPU out of reset */
+	reset_A9_cpu(0);
+}
+
+
+void halt_avp(void)
+{
+	for (;;) {
+		writel((HALT_COP_EVENT_JTAG | HALT_COP_EVENT_IRQ_1 \
+			| HALT_COP_EVENT_FIQ_1 | (FLOW_MODE_STOP<<29)),
+			FLOW_CTLR_HALT_COP_EVENTS);
+	}
+}
+
+void enable_scu(void)
+{
+	struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE;
+	u32 reg;
+
+	/* If SCU already setup/enabled, return */
+	if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE)
+		return;
+
+	/* Invalidate all ways for all processors */
+	writel(0xFFFF, &scu->scu_inv_all);
+
+	/* Enable SCU - bit 0 */
+	reg = readl(&scu->scu_ctrl);
+	reg |= SCU_CTRL_ENABLE;
+	writel(reg, &scu->scu_ctrl);
+}
+
+void init_pmc_scratch(void)
+{
+	struct pmc_ctlr *const pmc = (struct pmc_ctlr *)NV_PA_PMC_BASE;
+	int i;
+
+	/* SCRATCH0 is initialized by the boot ROM and shouldn't be cleared */
+	for (i = 0; i < 23; i++)
+		writel(0, &pmc->pmc_scratch1+i);
+
+	/* ODMDATA is for kernel use to determine RAM size, LP config, etc. */
+	writel(CONFIG_SYS_BOARD_ODMDATA, &pmc->pmc_scratch20);
+}
+
+void cpu_start(void)
+{
+	struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE;
+
+	/* enable JTAG */
+	writel(0xC0, &pmt->pmt_cfg_ctl);
+
+	if (s_first_boot) {
+		/*
+		 * Need to set this before cold-booting,
+		 *  otherwise we'll end up in an infinite loop.
+		 */
+		s_first_boot = 0;
+		cold_boot();
+	}
+}
+
+void tegra2_start()
+{
+	if (s_first_boot) {
+		/* Init Debug UART Port (115200 8n1) */
+		uart_init();
+
+		/* Init PMC scratch memory */
+		init_pmc_scratch();
+	}
+
+#ifdef CONFIG_ENABLE_CORTEXA9
+	/* take the mpcore out of reset */
+	cpu_start();
+
+	/* configure cache */
+	cache_configure();
+#endif
+}

arch/arm/cpu/armv7/tegra2/ap20.h

@@ -0,0 +1,104 @@
+/*
+ * (C) Copyright 2010-2011
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * 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
+ */
+#include <asm/types.h>
+
+/* Stabilization delays, in usec */
+#define PLL_STABILIZATION_DELAY (300)
+#define IO_STABILIZATION_DELAY	(1000)
+
+#define NVBL_PLLP_KHZ	(216000)
+
+#define PLLX_ENABLED		(1 << 30)
+#define CCLK_BURST_POLICY	0x20008888
+#define SUPER_CCLK_DIVIDER	0x80000000
+
+/* Calculate clock fractional divider value from ref and target frequencies */
+#define CLK_DIVIDER(REF, FREQ)  ((((REF) * 2) / FREQ) - 2)
+
+/* Calculate clock frequency value from reference and clock divider value */
+#define CLK_FREQUENCY(REF, REG)  (((REF) * 2) / (REG + 2))
+
+/* AVP/CPU ID */
+#define PG_UP_TAG_0_PID_CPU	0x55555555	/* CPU aka "a9" aka "mpcore" */
+#define PG_UP_TAG_0             0x0
+
+#define CORESIGHT_UNLOCK	0xC5ACCE55;
+
+/* AP20-Specific Base Addresses */
+
+/* AP20 Base physical address of SDRAM. */
+#define AP20_BASE_PA_SDRAM      0x00000000
+/* AP20 Base physical address of internal SRAM. */
+#define AP20_BASE_PA_SRAM       0x40000000
+/* AP20 Size of internal SRAM (256KB). */
+#define AP20_BASE_PA_SRAM_SIZE  0x00040000
+/* AP20 Base physical address of flash. */
+#define AP20_BASE_PA_NOR_FLASH  0xD0000000
+/* AP20 Base physical address of boot information table. */
+#define AP20_BASE_PA_BOOT_INFO  AP20_BASE_PA_SRAM
+
+/*
+ * Super-temporary stacks for EXTREMELY early startup. The values chosen for
+ * these addresses must be valid on ALL SOCs because this value is used before
+ * we are able to differentiate between the SOC types.
+ *
+ * NOTE: The since CPU's stack will eventually be moved from IRAM to SDRAM, its
+ *       stack is placed below the AVP stack. Once the CPU stack has been moved,
+ *       the AVP is free to use the IRAM the CPU stack previously occupied if
+ *       it should need to do so.
+ *
+ * NOTE: In multi-processor CPU complex configurations, each processor will have
+ *       its own stack of size CPU_EARLY_BOOT_STACK_SIZE. CPU 0 will have a
+ *       limit of CPU_EARLY_BOOT_STACK_LIMIT. Each successive CPU will have a
+ *       stack limit that is CPU_EARLY_BOOT_STACK_SIZE less then the previous
+ *       CPU.
+ */
+
+/* Common AVP early boot stack limit */
+#define AVP_EARLY_BOOT_STACK_LIMIT	\
+	(AP20_BASE_PA_SRAM + (AP20_BASE_PA_SRAM_SIZE/2))
+/* Common AVP early boot stack size */
+#define AVP_EARLY_BOOT_STACK_SIZE	0x1000
+/* Common CPU early boot stack limit */
+#define CPU_EARLY_BOOT_STACK_LIMIT	\
+	(AVP_EARLY_BOOT_STACK_LIMIT - AVP_EARLY_BOOT_STACK_SIZE)
+/* Common CPU early boot stack size */
+#define CPU_EARLY_BOOT_STACK_SIZE	0x1000
+
+#define EXCEP_VECTOR_CPU_RESET_VECTOR	(NV_PA_EVP_BASE + 0x100)
+#define CSITE_CPU_DBG0_LAR		(NV_PA_CSITE_BASE + 0x10FB0)
+#define CSITE_CPU_DBG1_LAR		(NV_PA_CSITE_BASE + 0x12FB0)
+
+#define FLOW_CTLR_HALT_COP_EVENTS	(NV_PA_FLOW_BASE + 4)
+#define FLOW_MODE_STOP			2
+#define HALT_COP_EVENT_JTAG		(1 << 28)
+#define HALT_COP_EVENT_IRQ_1		(1 << 11)
+#define HALT_COP_EVENT_FIQ_1		(1 << 9)
+
+/* Prototypes */
+
+void tegra2_start(void);
+void uart_init(void);
+void udelay(unsigned long);
+void cold_boot(void);
+void cache_configure(void);

arch/arm/cpu/armv7/tegra2/lowlevel_init.S

@@ -26,6 +26,7 @@
 #include <config.h>
 #include <version.h>
 
+
 _TEXT_BASE:
 	.word	CONFIG_SYS_TEXT_BASE	@ sdram load addr from config file
 
@@ -58,8 +59,101 @@ lowlevel_init:
 
 	mov	pc, lr				@ back to arch calling code
 
+
+.globl startup_cpu
+startup_cpu:
+	@ Initialize the AVP, clocks, and memory controller
+	@ SDRAM is guaranteed to be on at this point
+
+	ldr     r0, =cold_boot			@ R0 = reset vector for CPU
+	bl      start_cpu			@ start the CPU
+
+	@ Transfer control to the AVP code
+	bl      halt_avp
+
+	@ Should never get here
+_loop_forever2:
+	b	_loop_forever2
+
+.globl cache_configure
+cache_configure:
+	stmdb	r13!,{r14}
+	@ invalidate instruction cache
+	mov	r1, #0
+	mcr	p15, 0, r1, c7, c5, 0
+
+	@ invalidate the i&d tlb entries
+	mcr	p15, 0, r1, c8, c5, 0
+	mcr	p15, 0, r1, c8, c6, 0
+
+	@ enable instruction cache
+	mrc	p15, 0, r1, c1, c0, 0
+	orr	r1, r1, #(1<<12)
+	mcr	p15, 0, r1, c1, c0, 0
+
+	bl	enable_scu
+
+	@ enable SMP mode and FW for CPU0, by writing to Auxiliary Ctl reg
+	mrc	p15, 0, r0, c1, c0, 1
+	orr	r0, r0, #0x41
+	mcr	p15, 0, r0, c1, c0, 1
+
+	@ Now flush the Dcache
+	mov	r0, #0
+	@ 256 cache lines
+	mov	r1, #256
+
+invalidate_loop:
+	add	r1, r1, #-1
+	mov	r0, r1, lsl #5
+	@ invalidate d-cache using line (way0)
+	mcr	p15, 0, r0, c7, c6, 2
+
+	orr	r2, r0, #(1<<30)
+	@ invalidate d-cache using line (way1)
+	mcr	p15, 0, r2, c7, c6, 2
+
+	orr	r2, r0, #(2<<30)
+	@ invalidate d-cache using line (way2)
+	mcr	p15, 0, r2, c7, c6, 2
+
+	orr	r2, r0, #(3<<30)
+	@ invalidate d-cache using line (way3)
+	mcr	p15, 0, r2, c7, c6, 2
+	cmp	r1, #0
+	bne	invalidate_loop
+
+	@ FIXME: should have ap20's L2 disabled too?
+invalidate_done:
+	ldmia	r13!,{pc}
+
+.globl cold_boot
+cold_boot:
+	msr	cpsr_c, #0xD3
+	@ Check current processor: CPU or AVP?
+	@  If CPU, go to CPU boot code, else continue on AVP path
+
+	ldr	r0, =NV_PA_PG_UP_BASE
+	ldr	r1, [r0]
+	ldr	r2, =PG_UP_TAG_AVP
+
+	@ are we the CPU?
+	ldr	sp, CPU_STACK
+	cmp	r1, r2
+	@ yep, we are the CPU
+	bne	_armboot_start
+
+	@ AVP initialization follows this path
+	ldr	sp, AVP_STACK
+	@ Init AVP and start CPU
+	b	startup_cpu
+
 	@ the literal pools origin
 	.ltorg
 
 SRAM_STACK:
 	.word LOW_LEVEL_SRAM_STACK
+AVP_STACK:
+	.word EARLY_AVP_STACK
+CPU_STACK:
+	.word EARLY_CPU_STACK

arch/arm/cpu/armv7/u8500/Makefile

@@ -1,6 +1,5 @@
-
 #
-# (C) Copyright 2003-2006
+# (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -24,16 +23,17 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= $(obj)lib$(BOARD).o
+LIB	= $(obj)lib$(SOC).o
 
-COBJS	= $(BOARD).o flash.o sconsole.o
-SOBJS	= lowlevel_init.o
+COBJS	= timer.o clock.o
+SOBJS	= lowlevel.o
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
+OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+all:	$(obj).depend $(LIB)
+
+$(LIB):	$(OBJS)
 	$(call cmd_link_o_target, $(OBJS))
 
 #########################################################################

arch/arm/cpu/armv7/u8500/clock.c

@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2009 ST-Ericsson
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct clkrst {
+	unsigned int pcken;
+	unsigned int pckdis;
+	unsigned int kcken;
+	unsigned int kckdis;
+};
+
+static unsigned int clkrst_base[] = {
+	U8500_CLKRST1_BASE,
+	U8500_CLKRST2_BASE,
+	U8500_CLKRST3_BASE,
+	0,
+	U8500_CLKRST5_BASE,
+	U8500_CLKRST6_BASE,
+	U8500_CLKRST7_BASE,	/* ED only */
+};
+
+/* Turn on peripheral clock at PRCC level */
+void u8500_clock_enable(int periph, int cluster, int kern)
+{
+	struct clkrst *clkrst = (struct clkrst *) clkrst_base[periph - 1];
+
+	if (kern != -1)
+		writel(1 << kern, &clkrst->kcken);
+
+	if (cluster != -1)
+		writel(1 << cluster, &clkrst->pcken);
+}

arch/arm/cpu/armv7/u8500/lowlevel.S

@@ -1,7 +1,8 @@
 /*
- * [origin: Linux kernel include/asm-arm/arch-at91/io.h]
+ * (C) Copyright 2011 ST-Ericsson
  *
- *  Copyright (C) 2003 SAN People
+ * 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
@@ -15,29 +16,20 @@
  *
  * 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
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-#ifndef __ASM_ARCH_IO_H
-#define __ASM_ARCH_IO_H
+#include <config.h>
 
-#include <asm/io.h>
+.globl lowlevel_init
+lowlevel_init:
+	mov	pc, lr
 
-#ifdef CONFIG_AT91_LEGACY
-
-static inline unsigned int at91_sys_read(unsigned int reg_offset)
-{
-	void *addr = (void *)AT91_BASE_SYS;
-
-	return __raw_readl(addr + reg_offset);
-}
-
-static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
-{
-	void *addr = (void *)AT91_BASE_SYS;
-
-	__raw_writel(value, addr + reg_offset);
-}
-#endif
-
-#endif
+	.align	5
+.globl reset_cpu
+reset_cpu:
+	ldr r0, =CFG_PRCMU_BASE
+	ldr r1, =0x1
+	str r1, [r0, #0x228]
+_loop_forever:
+	b	_loop_forever

arch/arm/cpu/armv7/u8500/timer.c

@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2010 Linaro Limited
+ * John Rigby <john.rigby@linaro.org>
+ *
+ * Based on original from Linux kernel source and
+ * internal ST-Ericsson U-Boot source.
+ * (C) Copyright 2009 Alessandro Rubini
+ * (C) Copyright 2010 ST-Ericsson
+ *
+ * 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
+ */
+
+#include <common.h>
+#include <asm/io.h>
+#include <asm/arch/hardware.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * The MTU device has some interrupt control registers
+ * followed by 4 timers.
+ */
+
+/* The timers */
+struct u8500_mtu_timer {
+	u32 lr;			/* Load value */
+	u32 cv;			/* Current value */
+	u32 cr;			/* Control reg */
+	u32 bglr;		/* ??? */
+};
+
+/* The MTU that contains the timers */
+struct u8500_mtu {
+	u32 imsc;		/* Interrupt mask set/clear */
+	u32 ris;		/* Raw interrupt status */
+	u32 mis;		/* Masked interrupt status */
+	u32 icr;		/* Interrupt clear register */
+	struct u8500_mtu_timer pt[4];
+};
+
+/* bits for the control register */
+#define MTU_CR_ONESHOT		0x01	/* if 0 = wraps reloading from BGLR */
+#define MTU_CR_32BITS		0x02
+
+#define MTU_CR_PRESCALE_1	0x00
+#define MTU_CR_PRESCALE_16	0x04
+#define MTU_CR_PRESCALE_256	0x08
+#define MTU_CR_PRESCALE_MASK	0x0c
+
+#define MTU_CR_PERIODIC		0x40	/* if 0 = free-running */
+#define MTU_CR_ENA		0x80
+
+/*
+ * The MTU is clocked at 133 MHz by default. (V1 and later)
+ */
+#define TIMER_CLOCK		(133 * 1000 * 1000 / 16)
+#define COUNT_TO_USEC(x)	((x) * 16 / 133)
+#define USEC_TO_COUNT(x)	((x) * 133 / 16)
+#define TICKS_PER_HZ		(TIMER_CLOCK / CONFIG_SYS_HZ)
+#define TICKS_TO_HZ(x)		((x) / TICKS_PER_HZ)
+#define TIMER_LOAD_VAL		0xffffffff
+
+/*
+ * MTU timer to use (from 0 to 3).
+ */
+#define MTU_TIMER 2
+
+static struct u8500_mtu_timer *timer_base =
+	&((struct u8500_mtu *)U8500_MTU0_BASE_V1)->pt[MTU_TIMER];
+
+/* macro to read the 32 bit timer: since it decrements, we invert read value */
+#define READ_TIMER() (~readl(&timer_base->cv))
+
+/* Configure a free-running, auto-wrap counter with /16 prescaler */
+int timer_init(void)
+{
+	writel(MTU_CR_ENA | MTU_CR_PRESCALE_16 | MTU_CR_32BITS,
+	       &timer_base->cr);
+	return 0;
+}
+
+ulong get_timer_masked(void)
+{
+	/* current tick value */
+	ulong now = TICKS_TO_HZ(READ_TIMER());
+
+	if (now >= gd->lastinc)	/* normal (non rollover) */
+		gd->tbl += (now - gd->lastinc);
+	else			/* rollover */
+		gd->tbl += (TICKS_TO_HZ(TIMER_LOAD_VAL) - gd->lastinc) + now;
+	gd->lastinc = now;
+	return gd->tbl;
+}
+
+/* Delay x useconds */
+void __udelay(ulong usec)
+{
+	long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
+	ulong now, last = READ_TIMER();
+
+	while (tmo > 0) {
+		now = READ_TIMER();
+		if (now > last)	/* normal (non rollover) */
+			tmo -= now - last;
+		else		/* rollover */
+			tmo -= TIMER_LOAD_VAL - last + now;
+		last = now;
+	}
+}
+
+ulong get_timer(ulong base)
+{
+	return get_timer_masked() - base;
+}
+
+void set_timer(ulong t)
+{
+	gd->tbl = t;
+}
+
+/*
+ * Emulation of Power architecture long long timebase.
+ *
+ * TODO: Support gd->tbu for real long long timebase.
+ */
+unsigned long long get_ticks(void)
+{
+	return get_timer(0);
+}
+
+/*
+ * Emulation of Power architecture timebase.
+ * NB: Low resolution compared to Power tbclk.
+ */
+ulong get_tbclk(void)
+{
+	return CONFIG_SYS_HZ;
+}

arch/arm/cpu/pxa/Makefile

@@ -28,7 +28,6 @@ LIB	= $(obj)lib$(CPU).o
 START	= start.o
 
 COBJS	+= cpu.o
-COBJS	+= i2c.o
 COBJS	+= pxafb.o
 COBJS	+= timer.o
 COBJS	+= usb.o

arch/arm/cpu/pxa/cpu.c

@@ -318,3 +318,13 @@ int arch_cpu_init(void)
 	pxa_clock_setup();
 	return 0;
 }
+
+void i2c_clk_enable(void)
+{
+	/* set the global I2C clock on */
+#ifdef CONFIG_CPU_MONAHANS
+	writel(readl(CKENB) | (CKENB_4_I2C), CKENB);
+#else
+	writel(readl(CKEN) | CKEN14_I2C, CKEN);
+#endif
+}

arch/arm/include/asm/arch-armada100/config.h

@@ -40,5 +40,17 @@
 #define MV_UART_CONSOLE_BASE	ARMD1_UART1_BASE
 #define CONFIG_SYS_NS16550_IER	(1 << 6)	/* Bit 6 in UART_IER register
 						represents UART Unit Enable */
+/*
+ * I2C definition
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MV		1
+#define CONFIG_MV_I2C_NUM	2
+#define CONFIG_I2C_MULTI_BUS	1
+#define CONFIG_MV_I2C_REG	{0xd4011000, 0xd4025000}
+#define CONFIG_HARD_I2C		1
+#define CONFIG_SYS_I2C_SPEED	0
+#define CONFIG_SYS_I2C_SLAVE	0xfe
+#endif
 
 #endif /* _ARMD1_CONFIG_H */

arch/arm/include/asm/arch-armada100/mfp.h

@@ -37,28 +37,32 @@
  * 				    offset, pull,pF, drv,dF, edge,eF ,afn,aF
  */
 /* UART1 */
-#define MFP107_UART1_TXD	MFP_REG(0x01ac) | MFP_AF1 | MFP_DRIVE_FAST
-#define MFP107_UART1_RXD	MFP_REG(0x01ac) | MFP_AF2 | MFP_DRIVE_FAST
-#define MFP108_UART1_RXD	MFP_REG(0x01b0) | MFP_AF1 | MFP_DRIVE_FAST
-#define MFP108_UART1_TXD	MFP_REG(0x01b0) | MFP_AF2 | MFP_DRIVE_FAST
-#define MFP109_UART1_CTS	MFP_REG(0x01b4) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP109_UART1_RTS	MFP_REG(0x01b4) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP110_UART1_RTS	MFP_REG(0x01b8) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP110_UART1_CTS	MFP_REG(0x01b8) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP111_UART1_RI		MFP_REG(0x01bc) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP111_UART1_DSR	MFP_REG(0x01bc) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP112_UART1_DTR	MFP_REG(0x01c0) | MFP_AF1 | MFP_DRIVE_MEDIUM
-#define MFP112_UART1_DCD	MFP_REG(0x01c0) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFP107_UART1_TXD	(MFP_REG(0x01ac) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP107_UART1_RXD	(MFP_REG(0x01ac) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP108_UART1_RXD	(MFP_REG(0x01b0) | MFP_AF1 | MFP_DRIVE_FAST)
+#define MFP108_UART1_TXD	(MFP_REG(0x01b0) | MFP_AF2 | MFP_DRIVE_FAST)
+#define MFP109_UART1_CTS	(MFP_REG(0x01b4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP109_UART1_RTS	(MFP_REG(0x01b4) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_RTS	(MFP_REG(0x01b8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP110_UART1_CTS	(MFP_REG(0x01b8) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_RI		(MFP_REG(0x01bc) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP111_UART1_DSR	(MFP_REG(0x01bc) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DTR	(MFP_REG(0x01c0) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP112_UART1_DCD	(MFP_REG(0x01c0) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* UART2 */
-#define MFP47_UART2_RXD		MFP_REG(0x0028) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP48_UART2_TXD		MFP_REG(0x002c) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP88_UART2_RXD		MFP_REG(0x0160) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFP89_UART2_TXD		MFP_REG(0x0164) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFP47_UART2_RXD		(MFP_REG(0x0028) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP48_UART2_TXD		(MFP_REG(0x002c) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP88_UART2_RXD		(MFP_REG(0x0160) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP89_UART2_TXD		(MFP_REG(0x0164) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* UART3 */
-#define MFPO8_UART3_RXD		MFP_REG(0x06c) | MFP_AF2 | MFP_DRIVE_MEDIUM
-#define MFPO9_UART3_TXD		MFP_REG(0x070) | MFP_AF2 | MFP_DRIVE_MEDIUM
+#define MFPO8_UART3_RXD		(MFP_REG(0x06c) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFPO9_UART3_TXD		(MFP_REG(0x070) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+
+/* I2c */
+#define MFP105_CI2C_SDA		(MFP_REG(0x1a4) | MFP_AF1 | MFP_DRIVE_MEDIUM)
+#define MFP106_CI2C_SCL		(MFP_REG(0x1a8) | MFP_AF1 | MFP_DRIVE_MEDIUM)
 
 /* More macros can be defined here... */
 

arch/arm/include/asm/arch-at91/at91_common.h

@@ -28,11 +28,10 @@
 void at91_can_hw_init(void);
 void at91_macb_hw_init(void);
 void at91_mci_hw_init(void);
-void at91_serial_hw_init(void);
 void at91_serial0_hw_init(void);
 void at91_serial1_hw_init(void);
 void at91_serial2_hw_init(void);
-void at91_serial3_hw_init(void);
+void at91_seriald_hw_init(void);
 void at91_spi0_hw_init(unsigned long cs_mask);
 void at91_spi1_hw_init(unsigned long cs_mask);
 void at91_uhp_hw_init(void);

arch/arm/include/asm/arch-at91/at91_matrix.h

@@ -26,18 +26,18 @@
 #ifdef __ASSEMBLY__
 
 #if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
-#define AT91_ASM_MATRIX_CSA0	(AT91_MATRIX_BASE + 0x11C)
+#define AT91_ASM_MATRIX_CSA0	(ATMEL_BASE_MATRIX + 0x11C)
 #elif defined(CONFIG_AT91SAM9261)
-#define AT91_ASM_MATRIX_CSA0	(AT91_MATRIX_BASE + 0x30)
+#define AT91_ASM_MATRIX_CSA0	(ATMEL_BASE_MATRIX + 0x30)
 #elif defined(CONFIG_AT91SAM9263)
-#define AT91_ASM_MATRIX_CSA0	(AT91_MATRIX_BASE + 0x120)
+#define AT91_ASM_MATRIX_CSA0	(ATMEL_BASE_MATRIX + 0x120)
 #elif defined(CONFIG_AT91SAM9G45)
-#define AT91_ASM_MATRIX_CSA0	(AT91_MATRIX_BASE + 0x128)
+#define AT91_ASM_MATRIX_CSA0	(ATMEL_BASE_MATRIX + 0x128)
 #else
 #error AT91_ASM_MATRIX_CSA0 is not definied for current CPU
 #endif
 
-#define AT91_ASM_MATRIX_MCFG	AT91_MATRIX_BASE
+#define AT91_ASM_MATRIX_MCFG	ATMEL_BASE_MATRIX
 
 #else
 #if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)

arch/arm/include/asm/arch-at91/at91_mc.h

@@ -23,12 +23,12 @@
 #ifndef AT91_MC_H
 #define AT91_MC_H
 
-#define AT91_ASM_MC_EBI_CSA	(AT91_MC_BASE + 0x60)
-#define AT91_ASM_MC_EBI_CFG	(AT91_MC_BASE + 0x64)
-#define AT91_ASM_MC_SMC_CSR0	(AT91_MC_BASE + 0x70)
-#define AT91_ASM_MC_SDRAMC_MR	(AT91_MC_BASE + 0x90)
-#define AT91_ASM_MC_SDRAMC_TR	(AT91_MC_BASE + 0x94)
-#define AT91_ASM_MC_SDRAMC_CR	(AT91_MC_BASE + 0x98)
+#define AT91_ASM_MC_EBI_CSA	(ATMEL_BASE_MC + 0x60)
+#define AT91_ASM_MC_EBI_CFG	(ATMEL_BASE_MC + 0x64)
+#define AT91_ASM_MC_SMC_CSR0	(ATMEL_BASE_MC + 0x70)
+#define AT91_ASM_MC_SDRAMC_MR	(ATMEL_BASE_MC + 0x90)
+#define AT91_ASM_MC_SDRAMC_TR	(ATMEL_BASE_MC + 0x94)
+#define AT91_ASM_MC_SDRAMC_CR	(ATMEL_BASE_MC + 0x98)
 
 #ifndef __ASSEMBLY__
 
@@ -36,7 +36,7 @@ typedef struct at91_ebi {
 	u32 	csa;		/* 0x00 Chip Select Assignment Register */
 	u32	cfgr;		/* 0x04 Configuration Register */
 	u32	reserved[2];
-} __attribute__ ((packed)) at91_ebi_t;
+} at91_ebi_t;
 
 #define AT91_EBI_CSA_CS0A	0x0001
 #define AT91_EBI_CSA_CS1A	0x0002
@@ -55,11 +55,11 @@ typedef struct at91_sdramc {
 	u32	imr; 	/* 0x1C SDRAMC Interrupt Mask Register */
 	u32	icr; 	/* 0x20 SDRAMC Interrupt Status Register */
 	u32	reserved[3];
-} __attribute__ ((packed)) at91_sdramc_t;
+} at91_sdramc_t;
 
 typedef struct at91_smc {
 	u32	csr[8]; 	/* 0x00 SDRAMC Mode Register */
-} __attribute__ ((packed)) at91_smc_t;
+} at91_smc_t;
 
 #define AT91_SMC_CSR_RWHOLD(x)		((x & 0x7) << 28)
 #define AT91_SMC_CSR_RWSETUP(x)		((x & 0x7) << 24)
@@ -78,7 +78,7 @@ typedef struct at91_smc {
 
 typedef struct at91_bfc {
 	u32	mr; 	/* 0x00 SDRAMC Mode Register */
-} __attribute__ ((packed)) at91_bfc_t;
+} at91_bfc_t;
 
 typedef struct at91_mc {
 	u32		rcr;		/* 0x00 MC Remap Control Register */
@@ -91,7 +91,7 @@ typedef struct at91_mc {
 	at91_sdramc_t	sdramc;		/* 0x90 - 0xBC SDRAMC User Interface */
 	at91_bfc_t	bfc;		/* 0xC0 BFC User Interface */
 	u32		reserved2[15];
-} __attribute__ ((packed)) at91_mc_t;
+} at91_mc_t;
 
 #endif
 #endif

arch/arm/include/asm/arch-at91/at91_pio.h

@@ -20,20 +20,20 @@
 
 #define AT91_ASM_PIO_RANGE	0x200
 #define AT91_ASM_PIOC_ASR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x70)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x70)
 #define AT91_ASM_PIOC_BSR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x74)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x74)
 #define AT91_ASM_PIOC_PDR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x04)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x04)
 #define AT91_ASM_PIOC_PUDR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x60)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTC * AT91_ASM_PIO_RANGE + 0x60)
 
 #define AT91_ASM_PIOD_PDR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x04)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x04)
 #define AT91_ASM_PIOD_PUDR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x60)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x60)
 #define AT91_ASM_PIOD_ASR	\
-	(AT91_PIO_BASE + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x70)
+	(ATMEL_BASE_PIO + AT91_PIO_PORTD * AT91_ASM_PIO_RANGE + 0x70)
 
 #ifndef __ASSEMBLY__
 
@@ -76,32 +76,19 @@ typedef struct at91_port {
 	u32	reserved6[85];
 } at91_port_t;
 
-#if defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9261) || \
-	defined(CONFIG_AT91SAM9G10) || defined(CONFIG_AT91SAM9G20)
-#define AT91_PIO_PORTS	3
-#elif defined(CONFIG_AT91SAM9263) || defined(CONFIG_AT91SAM9G45) || \
-	defined(CONFIG_AT91SAM9M10G45)
-#define AT91_PIO_PORTS	5
-#elif defined(CONFIG_AT91RM9200) || defined(CONFIG_AT91CAP9) || \
-	defined(CONFIG_AT91SAM9RL)
-#define AT91_PIO_PORTS	4
-#else
-#error "Unsupported cpu. Please update at91_pio.h"
-#endif
-
 typedef union at91_pio {
 	struct {
 		at91_port_t	pioa;
 		at91_port_t	piob;
 		at91_port_t	pioc;
-	#if (AT91_PIO_PORTS > 3)
+	#if (ATMEL_PIO_PORTS > 3)
 		at91_port_t	piod;
 	#endif
-	#if (AT91_PIO_PORTS > 4)
+	#if (ATMEL_PIO_PORTS > 4)
 		at91_port_t	pioe;
 	#endif
 	} ;
-	at91_port_t port[AT91_PIO_PORTS];
+	at91_port_t port[ATMEL_PIO_PORTS];
 } at91_pio_t;
 
 #ifdef CONFIG_AT91_GPIO

arch/arm/include/asm/arch-at91/at91_pmc.h

@@ -17,11 +17,11 @@
 #ifndef AT91_PMC_H
 #define AT91_PMC_H
 
-#define	AT91_ASM_PMC_MOR	(AT91_PMC_BASE + 0x20)
-#define	AT91_ASM_PMC_PLLAR	(AT91_PMC_BASE + 0x28)
-#define	AT91_ASM_PMC_PLLBR	(AT91_PMC_BASE + 0x2c)
-#define AT91_ASM_PMC_MCKR	(AT91_PMC_BASE + 0x30)
-#define AT91_ASM_PMC_SR		(AT91_PMC_BASE + 0x68)
+#define	AT91_ASM_PMC_MOR	(ATMEL_BASE_PMC + 0x20)
+#define	AT91_ASM_PMC_PLLAR	(ATMEL_BASE_PMC + 0x28)
+#define	AT91_ASM_PMC_PLLBR	(ATMEL_BASE_PMC + 0x2c)
+#define AT91_ASM_PMC_MCKR	(ATMEL_BASE_PMC + 0x30)
+#define AT91_ASM_PMC_SR		(ATMEL_BASE_PMC + 0x68)
 
 #ifndef __ASSEMBLY__
 

arch/arm/include/asm/arch-at91/at91_rstc.h

@@ -16,7 +16,7 @@
 #ifndef AT91_RSTC_H
 #define AT91_RSTC_H
 
-#define AT91_ASM_RSTC_MR	(AT91_RSTC_BASE + 0x08)
+#define AT91_ASM_RSTC_MR	(ATMEL_BASE_RSTC + 0x08)
 
 #ifndef __ASSEMBLY__
 
@@ -41,29 +41,4 @@ typedef struct at91_rstc {
 
 #define AT91_RSTC_SR_NRSTL	0x00010000
 
-#ifdef CONFIG_AT91_LEGACY
-
-#define AT91_RSTC_CR		(AT91_RSTC + 0x00)	/* Reset Controller Control Register */
-#define		AT91_RSTC_PROCRST	(1 << 0)		/* Processor Reset */
-#define		AT91_RSTC_PERRST	(1 << 2)		/* Peripheral Reset */
-#define		AT91_RSTC_EXTRST	(1 << 3)		/* External Reset */
-
-#define AT91_RSTC_SR		(AT91_RSTC + 0x04)	/* Reset Controller Status Register */
-#define		AT91_RSTC_URSTS		(1 << 0)		/* User Reset Status */
-#define		AT91_RSTC_RSTTYP	(7 << 8)		/* Reset Type */
-#define			AT91_RSTC_RSTTYP_GENERAL	(0 << 8)
-#define			AT91_RSTC_RSTTYP_WAKEUP		(1 << 8)
-#define			AT91_RSTC_RSTTYP_WATCHDOG	(2 << 8)
-#define			AT91_RSTC_RSTTYP_SOFTWARE	(3 << 8)
-#define			AT91_RSTC_RSTTYP_USER	(4 << 8)
-#define		AT91_RSTC_NRSTL		(1 << 16)		/* NRST Pin Level */
-#define		AT91_RSTC_SRCMP		(1 << 17)		/* Software Reset Command in Progress */
-
-#define AT91_RSTC_MR		(AT91_RSTC + 0x08)	/* Reset Controller Mode Register */
-#define		AT91_RSTC_URSTEN	(1 << 0)		/* User Reset Enable */
-#define		AT91_RSTC_URSTIEN	(1 << 4)		/* User Reset Interrupt Enable */
-#define		AT91_RSTC_ERSTL		(0xf << 8)		/* External Reset Length */
-
-#endif /* CONFIG_AT91_LEGACY */
-
 #endif

arch/arm/include/asm/arch-at91/at91_st.h

@@ -35,7 +35,7 @@ typedef struct at91_st {
 	u32	imr;
 	u32	rtar;
 	u32	crtr;
-} __attribute__ ((packed)) at91_st_t ;
+} at91_st_t ;
 
 #define AT91_ST_CR_WDRST	1
 

arch/arm/include/asm/arch-at91/at91_tc.h

@@ -36,7 +36,7 @@ typedef struct at91_tcc {
 	u32		idr;	/* 0x28 Interrupt Disable Register */
 	u32		imr;	/* 0x2C Interrupt Mask Register */
 	u32		reserved3[4];
-} __attribute__ ((packed)) at91_tcc_t;
+} at91_tcc_t;
 
 #define AT91_TC_CCR_CLKEN		0x00000001
 #define AT91_TC_CCR_CLKDIS		0x00000002
@@ -57,7 +57,7 @@ typedef struct at91_tc {
 	at91_tcc_t	tc[3];	/* 0x00 TC Channel 0-2 */
 	u32		bcr;	/* 0xC0 TC Block Control Register */
 	u32		bmr;	/* 0xC4 TC Block Mode Register */
-} __attribute__ ((packed)) at91_tc_t;
+} at91_tc_t;
 
 #define AT91_TC_BMR_TC0XC0S_TCLK0	0x00000000
 #define AT91_TC_BMR_TC0XC0S_NONE	0x00000001

arch/arm/include/asm/arch-at91/at91_wdt.h

@@ -19,7 +19,7 @@
 
 #ifdef __ASSEMBLY__
 
-#define AT91_ASM_WDT_MR	(AT91_WDT_BASE +  0x04)
+#define AT91_ASM_WDT_MR	(ATMEL_BASE_WDT +  0x04)
 
 #else
 

arch/arm/include/asm/arch-at91/at91rm9200.h

@@ -21,115 +21,126 @@
 #ifndef __AT91RM9200_H__
 #define __AT91RM9200_H__
 
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+#define CONFIG_ARM920T		/* This is an ARM920T Core	*/
+
 /* Periperial Identifiers */
 
-#define AT91_ID_SYS	1	/* System Peripheral */
-#define AT91_ID_PIOA	2	/* PIO port A */
-#define AT91_ID_PIOB	3	/* PIO port B */
-#define AT91_ID_PIOC	4	/* PIO port C */
-#define AT91_ID_PIOD	5	/* PIO port D BGA only */
-#define AT91_ID_USART0	6	/* USART 0 */
-#define AT91_ID_USART1	7	/* USART 1 */
-#define AT91_ID_USART2	8	/* USART 2 */
-#define AT91_ID_USART3	9	/* USART 3 */
-#define AT91_ID_MCI	10	/* Multimedia Card Interface */
-#define AT91_ID_UDP	11	/* USB Device Port */
-#define AT91_ID_TWI	12	/* Two Wire Interface */
-#define AT91_ID_SPI	13	/* Serial Peripheral Interface */
-#define AT91_ID_SSC0	14	/* Synch. Serial Controller 0 */
-#define AT91_ID_SSC1	15	/* Synch. Serial Controller 1 */
-#define AT91_ID_SSC2	16	/* Synch. Serial Controller 2 */
-#define AT91_ID_TC0	17	/* Timer Counter 0 */
-#define AT91_ID_TC1	18	/* Timer Counter 1 */
-#define AT91_ID_TC2	19	/* Timer Counter 2 */
-#define AT91_ID_TC3	20	/* Timer Counter 3 */
-#define AT91_ID_TC4	21	/* Timer Counter 4 */
-#define AT91_ID_TC5	22	/* Timer Counter 5 */
-#define AT91_ID_UHP	23	/* OHCI USB Host Port */
-#define AT91_ID_EMAC	24	/* Ethernet MAC */
-#define AT91_ID_IRQ0	25	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ1	26	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ2	27	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ3	28	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ4	29	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ5	30	/* Advanced Interrupt Controller */
-#define AT91_ID_IRQ6	31	/* Advanced Interrupt Controller */
+#define ATMEL_ID_SYS	1	/* System Peripheral */
+#define ATMEL_ID_PIOA	2	/* PIO port A */
+#define ATMEL_ID_PIOB	3	/* PIO port B */
+#define ATMEL_ID_PIOC	4	/* PIO port C */
+#define ATMEL_ID_PIOD	5	/* PIO port D BGA only */
+#define ATMEL_ID_USART0	6	/* USART 0 */
+#define ATMEL_ID_USART1	7	/* USART 1 */
+#define ATMEL_ID_USART2	8	/* USART 2 */
+#define ATMEL_ID_USART3	9	/* USART 3 */
+#define ATMEL_ID_MCI	10	/* Multimedia Card Interface */
+#define ATMEL_ID_UDP	11	/* USB Device Port */
+#define ATMEL_ID_TWI	12	/* Two Wire Interface */
+#define ATMEL_ID_SPI	13	/* Serial Peripheral Interface */
+#define ATMEL_ID_SSC0	14	/* Synch. Serial Controller 0 */
+#define ATMEL_ID_SSC1	15	/* Synch. Serial Controller 1 */
+#define ATMEL_ID_SSC2	16	/* Synch. Serial Controller 2 */
+#define ATMEL_ID_TC0	17	/* Timer Counter 0 */
+#define ATMEL_ID_TC1	18	/* Timer Counter 1 */
+#define ATMEL_ID_TC2	19	/* Timer Counter 2 */
+#define ATMEL_ID_TC3	20	/* Timer Counter 3 */
+#define ATMEL_ID_TC4	21	/* Timer Counter 4 */
+#define ATMEL_ID_TC5	22	/* Timer Counter 5 */
+#define ATMEL_ID_UHP	23	/* OHCI USB Host Port */
+#define ATMEL_ID_EMAC	24	/* Ethernet MAC */
+#define ATMEL_ID_IRQ0	25	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ1	26	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ2	27	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ3	28	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ4	29	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ5	30	/* Advanced Interrupt Controller */
+#define ATMEL_ID_IRQ6	31	/* Advanced Interrupt Controller */
 
-#define AT91_USB_HOST_BASE	0x00300000
+#define ATMEL_USB_HOST_BASE	0x00300000
 
-#define AT91_TC_BASE		0xFFFA0000
-#define AT91_UDP_BASE		0xFFFB0000
-#define AT91_MCI_BASE		0xFFFB4000
-#define AT91_TWI_BASE		0xFFFB8000
-#define AT91_EMAC_BASE		0xFFFBC000
-#define AT91_USART_BASE		0xFFFC0000	/* 4x 0x4000 Offset */
-#define AT91_SCC_BASE		0xFFFD0000	/* 4x 0x4000 Offset */
-#define AT91_SPI_BASE		0xFFFE0000
+#define ATMEL_BASE_TC		0xFFFA0000
+#define ATMEL_BASE_UDP		0xFFFB0000
+#define ATMEL_BASE_MCI		0xFFFB4000
+#define ATMEL_BASE_TWI		0xFFFB8000
+#define ATMEL_BASE_EMAC		0xFFFBC000
+#define ATMEL_BASE_USART	0xFFFC0000	/* 4x 0x4000 Offset */
+#define ATMEL_BASE_USART0	ATMEL_BASE_USART
+#define ATMEL_BASE_USART1	(ATMEL_BASE_USART + 0x4000)
+#define ATMEL_BASE_USART2	(ATMEL_BASE_USART + 0x8000)
+#define ATMEL_BASE_USART3	(ATMEL_BASE_USART + 0xC000)
 
-#define AT91_AIC_BASE		0xFFFFF000
-#define AT91_DBGU_BASE		0xFFFFF200
-#define AT91_PIO_BASE		0xFFFFF400	/* 4x 0x200 Offset */
-#define AT91_PMC_BASE		0xFFFFFC00
-#define AT91_ST_BASE		0xFFFFFD00
-#define AT91_ST_BASE		0xFFFFFD00
-#define AT91_RTC_BASE		0xFFFFFE00
-#define AT91_MC_BASE		0xFFFFFF00
+#define ATMEL_BASE_SCC		0xFFFD0000	/* 4x 0x4000 Offset */
+#define ATMEL_BASE_SPI		0xFFFE0000
 
+#define ATMEL_BASE_AIC		0xFFFFF000
+#define ATMEL_BASE_DBGU		0xFFFFF200
+#define ATMEL_BASE_PIO		0xFFFFF400	/* 4x 0x200 Offset */
+#define ATMEL_BASE_PMC		0xFFFFFC00
+#define ATMEL_BASE_ST		0xFFFFFD00
+#define ATMEL_BASE_RTC		0xFFFFFE00
+#define ATMEL_BASE_MC		0xFFFFFF00
+
+#define AT91_PIO_BASE	ATMEL_BASE_PIO
 
 /* AT91RM9200 Periperial Multiplexing A */
 /* Port A */
-#define AT91_PMX_AA_EREFCK	0x00000080
-#define AT91_PMX_AA_ETXCK	0x00000080
-#define AT91_PMX_AA_ETXEN	0x00000100
-#define AT91_PMX_AA_ETX0	0x00000200
-#define AT91_PMX_AA_ETX1	0x00000400
-#define AT91_PMX_AA_ECRS	0x00000800
-#define AT91_PMX_AA_ECRSDV	0x00000800
-#define AT91_PMX_AA_ERX0	0x00001000
-#define AT91_PMX_AA_ERX1	0x00002000
-#define AT91_PMX_AA_ERXER	0x00004000
-#define AT91_PMX_AA_EMDC	0x00008000
-#define AT91_PMX_AA_EMDIO	0x00010000
+#define ATMEL_PMX_AA_EREFCK	0x00000080
+#define ATMEL_PMX_AA_ETXCK	0x00000080
+#define ATMEL_PMX_AA_ETXEN	0x00000100
+#define ATMEL_PMX_AA_ETX0	0x00000200
+#define ATMEL_PMX_AA_ETX1	0x00000400
+#define ATMEL_PMX_AA_ECRS	0x00000800
+#define ATMEL_PMX_AA_ECRSDV	0x00000800
+#define ATMEL_PMX_AA_ERX0	0x00001000
+#define ATMEL_PMX_AA_ERX1	0x00002000
+#define ATMEL_PMX_AA_ERXER	0x00004000
+#define ATMEL_PMX_AA_EMDC	0x00008000
+#define ATMEL_PMX_AA_EMDIO	0x00010000
 
-#define AT91_PMX_AA_TXD2	0x00810000
+#define ATMEL_PMX_AA_TXD2	0x00810000
 
-#define AT91_PMX_AA_TWD		0x02000000
-#define AT91_PMX_AA_TWCK	0x04000000
+#define ATMEL_PMX_AA_TWD	0x02000000
+#define ATMEL_PMX_AA_TWCK	0x04000000
 
 /* Port B */
-#define AT91_PMX_BA_ERXCK	0x00080000
-#define AT91_PMX_BA_ECOL	0x00040000
-#define AT91_PMX_BA_ERXDV	0x00020000
-#define AT91_PMX_BA_ERX3	0x00010000
-#define AT91_PMX_BA_ERX2 	0x00008000
-#define AT91_PMX_BA_ETXER	0x00004000
-#define AT91_PMX_BA_ETX3	0x00002000
-#define AT91_PMX_BA_ETX2	0x00001000
+#define ATMEL_PMX_BA_ERXCK	0x00080000
+#define ATMEL_PMX_BA_ECOL	0x00040000
+#define ATMEL_PMX_BA_ERXDV	0x00020000
+#define ATMEL_PMX_BA_ERX3	0x00010000
+#define ATMEL_PMX_BA_ERX2	0x00008000
+#define ATMEL_PMX_BA_ETXER	0x00004000
+#define ATMEL_PMX_BA_ETX3	0x00002000
+#define ATMEL_PMX_BA_ETX2	0x00001000
 
 /* Port B */
 
-#define AT91_PMX_CA_BFCK	0x00000001
-#define AT91_PMX_CA_BFRDY	0x00000002
-#define AT91_PMX_CA_SMOE	0x00000002
-#define AT91_PMX_CA_BFAVD	0x00000004
-#define AT91_PMX_CA_BFBAA	0x00000008
-#define AT91_PMX_CA_SMWE	0x00000008
-#define AT91_PMX_CA_BFOE	0x00000010
-#define AT91_PMX_CA_BFWE	0x00000020
-#define AT91_PMX_CA_NWAIT	0x00000040
-#define AT91_PMX_CA_A23		0x00000080
-#define AT91_PMX_CA_A24		0x00000100
-#define AT91_PMX_CA_A25		0x00000200
-#define AT91_PMX_CA_CFRNW	0x00000200
-#define AT91_PMX_CA_NCS4	0x00000400
-#define AT91_PMX_CA_CFCS	0x00000400
-#define AT91_PMX_CA_NCS5	0x00000800
-#define AT91_PMX_CA_CFCE1	0x00001000
-#define AT91_PMX_CA_NCS6	0x00001000
-#define AT91_PMX_CA_CFCE2	0x00002000
-#define AT91_PMX_CA_NCS7	0x00002000
-#define AT91_PMX_CA_D16_31	0xFFFF0000
+#define ATMEL_PMX_CA_BFCK	0x00000001
+#define ATMEL_PMX_CA_BFRDY	0x00000002
+#define ATMEL_PMX_CA_SMOE	0x00000002
+#define ATMEL_PMX_CA_BFAVD	0x00000004
+#define ATMEL_PMX_CA_BFBAA	0x00000008
+#define ATMEL_PMX_CA_SMWE	0x00000008
+#define ATMEL_PMX_CA_BFOE	0x00000010
+#define ATMEL_PMX_CA_BFWE	0x00000020
+#define ATMEL_PMX_CA_NWAIT	0x00000040
+#define ATMEL_PMX_CA_A23	0x00000080
+#define ATMEL_PMX_CA_A24	0x00000100
+#define ATMEL_PMX_CA_A25	0x00000200
+#define ATMEL_PMX_CA_CFRNW	0x00000200
+#define ATMEL_PMX_CA_NCS4	0x00000400
+#define ATMEL_PMX_CA_CFCS	0x00000400
+#define ATMEL_PMX_CA_NCS5	0x00000800
+#define ATMEL_PMX_CA_CFCE1	0x00001000
+#define ATMEL_PMX_CA_NCS6	0x00001000
+#define ATMEL_PMX_CA_CFCE2	0x00002000
+#define ATMEL_PMX_CA_NCS7	0x00002000
+#define ATMEL_PMX_CA_D16_31	0xFFFF0000
 
-#define CONFIG_SYS_AT91_CPU_NAME	"AT91RM9200"
+#define ATMEL_PIO_PORTS		4	/* theese SoCs have 4 PIO */
+#define ATMEL_PMC_UHP		AT91RM9200_PMC_UHP
+
+#define CONFIG_SYS_ATMEL_CPU_NAME	"AT91RM9200"
 
 #endif

arch/arm/include/asm/arch-at91/at91sam9260.h

@@ -2,9 +2,15 @@
  * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9260.h]
  *
  * (C) 2006 Andrew Victor
+ * (C) Copyright 2010
+ * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
  *
- * Common definitions.
- * Based on AT91SAM9260 datasheet revision A (Preliminary).
+ * Definitions for the SoCs:
+ * AT91SAM9260, AT91SAM9G20, AT91SAM9XE
+ *
+ * Note that those SoCs are mostly software and pin compatible,
+ * therefore this file applies to all of them. Differences between
+ * those SoCs are concentrated at the end of this file.
  *
  * 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
@@ -15,146 +21,153 @@
 #ifndef AT91SAM9260_H
 #define AT91SAM9260_H
 
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARM926EJS	/* ARM926EJS Core */
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		1	/* System Peripherals */
-#define AT91SAM9260_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9260_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9260_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91SAM9260_ID_ADC	5	/* Analog-to-Digital Converter */
-#define AT91SAM9260_ID_US0	6	/* USART 0 */
-#define AT91SAM9260_ID_US1	7	/* USART 1 */
-#define AT91SAM9260_ID_US2	8	/* USART 2 */
-#define AT91SAM9260_ID_MCI	9	/* Multimedia Card Interface */
-#define AT91SAM9260_ID_UDP	10	/* USB Device Port */
-#define AT91SAM9260_ID_TWI	11	/* Two-Wire Interface */
-#define AT91SAM9260_ID_SPI0	12	/* Serial Peripheral Interface 0 */
-#define AT91SAM9260_ID_SPI1	13	/* Serial Peripheral Interface 1 */
-#define AT91SAM9260_ID_SSC	14	/* Serial Synchronous Controller */
-#define AT91SAM9260_ID_TC0	17	/* Timer Counter 0 */
-#define AT91SAM9260_ID_TC1	18	/* Timer Counter 1 */
-#define AT91SAM9260_ID_TC2	19	/* Timer Counter 2 */
-#define AT91SAM9260_ID_UHP	20	/* USB Host port */
-#define AT91SAM9260_ID_EMAC	21	/* Ethernet */
-#define AT91SAM9260_ID_ISI	22	/* Image Sensor Interface */
-#define AT91SAM9260_ID_US3	23	/* USART 3 */
-#define AT91SAM9260_ID_US4	24	/* USART 4 */
-#define AT91SAM9260_ID_US5	25	/* USART 5 */
-#define AT91SAM9260_ID_TC3	26	/* Timer Counter 3 */
-#define AT91SAM9260_ID_TC4	27	/* Timer Counter 4 */
-#define AT91SAM9260_ID_TC5	28	/* Timer Counter 5 */
-#define AT91SAM9260_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9260_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91SAM9260_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
+#define ATMEL_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS	1	/* System Peripherals */
+#define ATMEL_ID_PIOA	2	/* Parallel IO Controller A */
+#define ATMEL_ID_PIOB	3	/* Parallel IO Controller B */
+#define ATMEL_ID_PIOC	4	/* Parallel IO Controller C */
+#define ATMEL_ID_ADC	5	/* Analog-to-Digital Converter */
+#define ATMEL_ID_USART0	6	/* USART 0 */
+#define ATMEL_ID_USART1	7	/* USART 1 */
+#define ATMEL_ID_USART2	8	/* USART 2 */
+#define ATMEL_ID_MCI	9	/* Multimedia Card Interface */
+#define ATMEL_ID_UDP	10	/* USB Device Port */
+#define ATMEL_ID_TWI0	11	/* Two-Wire Interface 0 */
+#define ATMEL_ID_SPI0	12	/* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1	13	/* Serial Peripheral Interface 1 */
+#define ATMEL_ID_SSC0	14	/* Serial Synchronous Controller 0 */
+/* Reserved:		15 */
+/* Reserved:		16 */
+#define ATMEL_ID_TC0	17	/* Timer Counter 0 */
+#define ATMEL_ID_TC1	18	/* Timer Counter 1 */
+#define ATMEL_ID_TC2	19	/* Timer Counter 2 */
+#define ATMEL_ID_UHP	20	/* USB Host port */
+#define ATMEL_ID_EMAC0	21	/* Ethernet 0 */
+#define ATMEL_ID_ISI	22	/* Image Sensor Interface */
+#define ATMEL_ID_USART3	23	/* USART 3 */
+#define ATMEL_ID_USART4	24	/* USART 4 */
+/* USART5 or TWI1:	25 */
+#define ATMEL_ID_TC3	26	/* Timer Counter 3 */
+#define ATMEL_ID_TC4	27	/* Timer Counter 4 */
+#define ATMEL_ID_TC5	28	/* Timer Counter 5 */
+#define ATMEL_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
+#define ATMEL_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
+#define ATMEL_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
 
-#define AT91_EMAC_BASE		0xfffc4000
-#define AT91_SDRAMC_BASE	0xffffea00
-#define AT91_SMC_BASE		0xffffec00
-#define AT91_MATRIX_BASE	0xffffee00
-#define AT91_PIO_BASE		0xfffff400
-#define AT91_PMC_BASE		0xfffffc00
-#define AT91_RSTC_BASE		0xfffffd00
-#define AT91_SHDWN_BASE		0xfffffd10
-#define AT91_RTT_BASE		0xfffffd20
-#define AT91_PIT_BASE		0xfffffd30
-#define AT91_WDT_BASE		0xfffffd40
 /*
- * The AT91SAM9XE has the GPBRs at a different address than
- * the AT91SAM9260/9G20.
+ * User Peripherals physical base addresses.
  */
-#ifdef CONFIG_AT91SAM9XE
-# define AT91_GPR_BASE		0xfffffd60
-#else
-# define AT91_GPR_BASE		0xfffffd50
-#endif
-
-#ifdef CONFIG_AT91_LEGACY
+#define ATMEL_BASE_TCB0		0xfffa0000
+#define ATMEL_BASE_TC0		0xfffa0000
+#define ATMEL_BASE_TC1		0xfffa0040
+#define ATMEL_BASE_TC2		0xfffa0080
+#define ATMEL_BASE_UDP0		0xfffa4000
+#define ATMEL_BASE_MCI		0xfffa8000
+#define ATMEL_BASE_TWI0		0xfffac000
+#define ATMEL_BASE_USART0	0xfffb0000
+#define ATMEL_BASE_USART1	0xfffb4000
+#define ATMEL_BASE_USART2	0xfffb8000
+#define ATMEL_BASE_SSC0		0xfffbc000
+#define ATMEL_BASE_ISI0		0xfffc0000
+#define ATMEL_BASE_EMAC0	0xfffc4000
+#define ATMEL_BASE_SPI0		0xfffc8000
+#define ATMEL_BASE_SPI1		0xfffcc000
+#define ATMEL_BASE_USART3	0xfffd0000
+#define ATMEL_BASE_USART4	0xfffd4000
+/* USART5 or TWI1:		0xfffd8000 */
+#define ATMEL_BASE_TCB1		0xfffdc000
+#define ATMEL_BASE_TC3		0xfffdc000
+#define ATMEL_BASE_TC4		0xfffdc040
+#define ATMEL_BASE_TC5		0xfffdc080
+#define ATMEL_BASE_ADC		0xfffe0000
+/* Reserved:	0xfffe4000 - 0xffffe7ff */
 
 /*
- * User Peripheral physical base addresses.
+ * System Peripherals physical base addresses.
  */
-#define AT91SAM9260_BASE_TCB0		0xfffa0000
-#define AT91SAM9260_BASE_TC0		0xfffa0000
-#define AT91SAM9260_BASE_TC1		0xfffa0040
-#define AT91SAM9260_BASE_TC2		0xfffa0080
-#define AT91SAM9260_BASE_UDP		0xfffa4000
-#define AT91SAM9260_BASE_MCI		0xfffa8000
-#define AT91SAM9260_BASE_TWI		0xfffac000
-#define AT91SAM9260_BASE_US0		0xfffb0000
-#define AT91SAM9260_BASE_US1		0xfffb4000
-#define AT91SAM9260_BASE_US2		0xfffb8000
-#define AT91SAM9260_BASE_SSC		0xfffbc000
-#define AT91SAM9260_BASE_ISI		0xfffc0000
-#define AT91SAM9260_BASE_EMAC		0xfffc4000
-#define AT91SAM9260_BASE_SPI0		0xfffc8000
-#define AT91SAM9260_BASE_SPI1		0xfffcc000
-#define AT91SAM9260_BASE_US3		0xfffd0000
-#define AT91SAM9260_BASE_US4		0xfffd4000
-#define AT91SAM9260_BASE_US5		0xfffd8000
-#define AT91SAM9260_BASE_TCB1		0xfffdc000
-#define AT91SAM9260_BASE_TC3		0xfffdc000
-#define AT91SAM9260_BASE_TC4		0xfffdc040
-#define AT91SAM9260_BASE_TC5		0xfffdc080
-#define AT91SAM9260_BASE_ADC		0xfffe0000
-#define AT91_BASE_SYS			0xffffe800
+#define ATMEL_BASE_SYS		0xffffe800
+#define ATMEL_BASE_SDRAMC	0xffffea00
+#define ATMEL_BASE_SMC		0xffffec00
+#define ATMEL_BASE_MATRIX	0xffffee00
+#define ATMEL_BASE_AIC		0xfffff000
+#define ATMEL_BASE_DBGU		0xfffff200
+#define ATMEL_BASE_PIOA		0xfffff400
+#define ATMEL_BASE_PIOB		0xfffff600
+#define ATMEL_BASE_PIOC		0xfffff800
+/* EEFC:			0xfffffa00 */
+#define ATMEL_BASE_PMC		0xfffffc00
+#define ATMEL_BASE_RSTC		0xfffffd00
+#define ATMEL_BASE_SHDWN	0xfffffd10
+#define ATMEL_BASE_RTT		0xfffffd20
+#define ATMEL_BASE_PIT		0xfffffd30
+#define ATMEL_BASE_WDT		0xfffffd40
+/* GPBR(non-XE SoCs):		0xfffffd50 */
+/* GPBR(XE SoCs):		0xfffffd60 */
+/* Reserved:	0xfffffd70 - 0xffffffff */
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * Internal Memory common on all these SoCs
  */
-#define AT91_ECC	(0xffffe800 - AT91_BASE_SYS)
-#define AT91_SDRAMC	(0xffffea00 - AT91_BASE_SYS)
-#define AT91_SMC	(0xffffec00 - AT91_BASE_SYS)
-#define AT91_MATRIX	(0xffffee00 - AT91_BASE_SYS)
-#define AT91_CCFG	(0xffffef10 - AT91_BASE_SYS)
-#define AT91_AIC	(0xfffff000 - AT91_BASE_SYS)
-#define AT91_DBGU	(0xfffff200 - AT91_BASE_SYS)
-#define AT91_PIOA	(0xfffff400 - AT91_BASE_SYS)
-#define AT91_PIOB	(0xfffff600 - AT91_BASE_SYS)
-#define AT91_PIOC	(0xfffff800 - AT91_BASE_SYS)
-#define AT91_PMC	(0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC	(0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDWC	(0xfffffd10 - AT91_BASE_SYS)
-#define AT91_RTT	(0xfffffd20 - AT91_BASE_SYS)
-#define AT91_PIT	(0xfffffd30 - AT91_BASE_SYS)
-#define AT91_WDT	(0xfffffd40 - AT91_BASE_SYS)
-#define AT91_GPBR	(0xfffffd50 - AT91_BASE_SYS)
-
-#define AT91_USART0	AT91SAM9260_BASE_US0
-#define AT91_USART1	AT91SAM9260_BASE_US1
-#define AT91_USART2	AT91SAM9260_BASE_US2
-#define AT91_USART3	AT91SAM9260_BASE_US3
-#define AT91_USART4	AT91SAM9260_BASE_US4
-#define AT91_USART5	AT91SAM9260_BASE_US5
-
-#endif /* CONFIG_AT91_LEGACY */
+#define ATMEL_BASE_BOOT		0x00000000	/* Boot mapped area */
+#define ATMEL_BASE_ROM		0x00100000	/* Internal ROM base address */
+/* SRAM or FLASH:		0x00200000 */
+/* SRAM:			0x00300000 */
+/* Reserved:			0x00400000 */
+#define ATMEL_UHP_BASE		0x00500000	/* USB Host controller */
 
 /*
- * Internal Memory.
+ * External memory
  */
-#define AT91SAM9260_ROM_BASE	0x00100000	/* Internal ROM base address */
-#define AT91SAM9260_ROM_SIZE	SZ_32K		/* Internal ROM size (32Kb) */
-
-#define AT91SAM9260_SRAM0_BASE	0x00200000	/* Internal SRAM 0 base address */
-#define AT91SAM9260_SRAM0_SIZE	SZ_4K		/* Internal SRAM 0 size (4Kb) */
-#define AT91SAM9260_SRAM1_BASE	0x00300000	/* Internal SRAM 1 base address */
-#define AT91SAM9260_SRAM1_SIZE	SZ_4K		/* Internal SRAM 1 size (4Kb) */
-
-#define AT91SAM9260_UHP_BASE	0x00500000	/* USB Host controller */
-
-#define AT91SAM9XE_FLASH_BASE	0x00200000	/* Internal FLASH base address */
-#define AT91SAM9XE_SRAM_BASE	0x00300000	/* Internal SRAM base address */
+#define ATMEL_BASE_CS0		0x10000000	/* typically NOR */
+#define ATMEL_BASE_CS1		0x20000000	/* SDRAM */
+#define ATMEL_BASE_CS2		0x30000000
+#define ATMEL_BASE_CS3		0x40000000	/* typically NAND */
+#define ATMEL_BASE_CS4		0x50000000
+#define ATMEL_BASE_CS5		0x60000000
+#define ATMEL_BASE_CS6		0x70000000
+#define ATMEL_BASE_CS7		0x80000000
 
 /*
- * Cpu Name
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS		3		/* these SoCs have 3 PIO */
+#define ATMEL_PMC_UHP		AT91SAM926x_PMC_UHP
+#define ATMEL_BASE_PIO		ATMEL_BASE_PIOA
+
+/*
+ * SoC specific defines
  */
 #if defined(CONFIG_AT91SAM9XE)
-# define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9XE"
+# define ATMEL_CPU_NAME		"AT91SAM9XE"
+# define ATMEL_ID_TWI1		25	/* TWI 1 */
+# define ATMEL_BASE_FLASH	0x00200000	/* Internal FLASH */
+# define ATMEL_BASE_SRAM	0x00300000	/* Internal SRAM */
+# define ATMEL_BASE_TWI1	0xfffd8000
+# define ATMEL_BASE_EEFC	0xfffffa00
+# define ATMEL_BASE_GPBR	0xfffffd60
 #elif defined(CONFIG_AT91SAM9260)
-# define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9260"
+# define ATMEL_CPU_NAME		"AT91SAM9260"
+# define ATMEL_ID_USART5	25	/* USART 5 */
+# define ATMEL_BASE_SRAM0	0x00200000	/* Internal SRAM 0 */
+# define ATMEL_BASE_SRAM1	0x00300000	/* Internal SRAM 1 */
+# define ATMEL_BASE_USART5	0xfffd8000
+# define ATMEL_BASE_GPBR	0xfffffd50
 #elif defined(CONFIG_AT91SAM9G20)
-# define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9G20"
+# define ATMEL_CPU_NAME		"AT91SAM9G20"
+# define ATMEL_ID_USART5	25	/* USART 5 */
+# define ATMEL_BASE_SRAM0	0x00200000	/* Internal SRAM 0 */
+# define ATMEL_BASE_SRAM1	0x00300000	/* Internal SRAM 1 */
+# define ATMEL_BASE_USART5	0xfffd8000
+# define ATMEL_BASE_GPBR	0xfffffd50
 #endif
 
 #endif

arch/arm/include/asm/arch-at91/at91sam9260_matrix.h

@@ -15,66 +15,54 @@
 #ifndef AT91SAM9260_MATRIX_H
 #define AT91SAM9260_MATRIX_H
 
-#define AT91_MATRIX_MCFG0	(AT91_MATRIX + 0x00)	/* Master Configuration Register 0 */
-#define AT91_MATRIX_MCFG1	(AT91_MATRIX + 0x04)	/* Master Configuration Register 1 */
-#define AT91_MATRIX_MCFG2	(AT91_MATRIX + 0x08)	/* Master Configuration Register 2 */
-#define AT91_MATRIX_MCFG3	(AT91_MATRIX + 0x0C)	/* Master Configuration Register 3 */
-#define AT91_MATRIX_MCFG4	(AT91_MATRIX + 0x10)	/* Master Configuration Register 4 */
-#define AT91_MATRIX_MCFG5	(AT91_MATRIX + 0x14)	/* Master Configuration Register 5 */
-#define		AT91_MATRIX_ULBT		(7 << 0)	/* Undefined Length Burst Type */
-#define			AT91_MATRIX_ULBT_INFINITE	(0 << 0)
-#define			AT91_MATRIX_ULBT_SINGLE		(1 << 0)
-#define			AT91_MATRIX_ULBT_FOUR		(2 << 0)
-#define			AT91_MATRIX_ULBT_EIGHT		(3 << 0)
-#define			AT91_MATRIX_ULBT_SIXTEEN	(4 << 0)
+#ifndef __ASSEMBLY__
 
-#define AT91_MATRIX_SCFG0	(AT91_MATRIX + 0x40)	/* Slave Configuration Register 0 */
-#define AT91_MATRIX_SCFG1	(AT91_MATRIX + 0x44)	/* Slave Configuration Register 1 */
-#define AT91_MATRIX_SCFG2	(AT91_MATRIX + 0x48)	/* Slave Configuration Register 2 */
-#define AT91_MATRIX_SCFG3	(AT91_MATRIX + 0x4C)	/* Slave Configuration Register 3 */
-#define AT91_MATRIX_SCFG4	(AT91_MATRIX + 0x50)	/* Slave Configuration Register 4 */
-#define		AT91_MATRIX_SLOT_CYCLE		(0xff <<  0)	/* Maximum Number of Allowed Cycles for a Burst */
-#define		AT91_MATRIX_DEFMSTR_TYPE	(3    << 16)	/* Default Master Type */
-#define			AT91_MATRIX_DEFMSTR_TYPE_NONE	(0 << 16)
-#define			AT91_MATRIX_DEFMSTR_TYPE_LAST	(1 << 16)
-#define			AT91_MATRIX_DEFMSTR_TYPE_FIXED	(2 << 16)
-#define		AT91_MATRIX_FIXED_DEFMSTR	(7    << 18)	/* Fixed Index of Default Master */
-#define		AT91_MATRIX_ARBT		(3    << 24)	/* Arbitration Type */
-#define			AT91_MATRIX_ARBT_ROUND_ROBIN	(0 << 24)
-#define			AT91_MATRIX_ARBT_FIXED_PRIORITY	(1 << 24)
+/*
+ * This struct defines access to the matrix' maximum of
+ * 16 masters and 16 slaves.
+ * However, on the AT91SAM9260/9G20/9XE there exist only
+ * 6 Masters and 5 Slaves!
+ */
+struct at91_matrix {
+	u32	mcfg[16];	/* Master Configuration Registers */
+	u32	scfg[16];	/* Slave Configuration Registers */
+	u32	pras[16][2];	/* Priority Assignment Slave Registers */
+	u32	mrcr;		/* Master Remap Control Register */
+	u32	filler[0x06];
+	u32	ebicsa;		/* EBI Chip Select Assignment Register */
+};
 
-#define AT91_MATRIX_PRAS0	(AT91_MATRIX + 0x80)	/* Priority Register A for Slave 0 */
-#define AT91_MATRIX_PRAS1	(AT91_MATRIX + 0x88)	/* Priority Register A for Slave 1 */
-#define AT91_MATRIX_PRAS2	(AT91_MATRIX + 0x90)	/* Priority Register A for Slave 2 */
-#define AT91_MATRIX_PRAS3	(AT91_MATRIX + 0x98)	/* Priority Register A for Slave 3 */
-#define AT91_MATRIX_PRAS4	(AT91_MATRIX + 0xA0)	/* Priority Register A for Slave 4 */
-#define		AT91_MATRIX_M0PR		(3 << 0)	/* Master 0 Priority */
-#define		AT91_MATRIX_M1PR		(3 << 4)	/* Master 1 Priority */
-#define		AT91_MATRIX_M2PR		(3 << 8)	/* Master 2 Priority */
-#define		AT91_MATRIX_M3PR		(3 << 12)	/* Master 3 Priority */
-#define		AT91_MATRIX_M4PR		(3 << 16)	/* Master 4 Priority */
-#define		AT91_MATRIX_M5PR		(3 << 20)	/* Master 5 Priority */
+#endif /* __ASSEMBLY__ */
 
-#define AT91_MATRIX_MRCR	(AT91_MATRIX + 0x100)	/* Master Remap Control Register */
-#define		AT91_MATRIX_RCB0		(1 << 0)	/* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
-#define		AT91_MATRIX_RCB1		(1 << 1)	/* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define AT91_MATRIX_ULBT_INFINITE	(0 << 0)
+#define AT91_MATRIX_ULBT_SINGLE		(1 << 0)
+#define AT91_MATRIX_ULBT_FOUR		(2 << 0)
+#define AT91_MATRIX_ULBT_EIGHT		(3 << 0)
+#define AT91_MATRIX_ULBT_SIXTEEN	(4 << 0)
 
-#define AT91_MATRIX_EBICSA	(AT91_MATRIX + 0x11C)	/* EBI Chip Select Assignment Register */
-#define		AT91_MATRIX_CS1A		(1 << 1)	/* Chip Select 1 Assignment */
-#define			AT91_MATRIX_CS1A_SMC		(0 << 1)
-#define			AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
-#define		AT91_MATRIX_CS3A		(1 << 3)	/* Chip Select 3 Assignment */
-#define			AT91_MATRIX_CS3A_SMC		(0 << 3)
-#define			AT91_MATRIX_CS3A_SMC_SMARTMEDIA	(1 << 3)
-#define		AT91_MATRIX_CS4A		(1 << 4)	/* Chip Select 4 Assignment */
-#define			AT91_MATRIX_CS4A_SMC		(0 << 4)
-#define			AT91_MATRIX_CS4A_SMC_CF1	(1 << 4)
-#define		AT91_MATRIX_CS5A		(1 << 5)	/* Chip Select 5 Assignment */
-#define			AT91_MATRIX_CS5A_SMC		(0 << 5)
-#define			AT91_MATRIX_CS5A_SMC_CF2	(1 << 5)
-#define		AT91_MATRIX_DBPUC		(1 << 8)	/* Data Bus Pull-up Configuration */
-#define		AT91_MATRIX_VDDIOMSEL		(1 << 16)	/* Memory voltage selection */
-#define			AT91_MATRIX_VDDIOMSEL_1_8V	(0 << 16)
-#define			AT91_MATRIX_VDDIOMSEL_3_3V	(1 << 16)
+#define AT91_MATRIX_DEFMSTR_TYPE_NONE	(0 << 16)
+#define AT91_MATRIX_DEFMSTR_TYPE_LAST	(1 << 16)
+#define AT91_MATRIX_DEFMSTR_TYPE_FIXED	(2 << 16)
+#define AT91_MATRIX_FIXED_DEFMSTR_SHIFT	18
+#define AT91_MATRIX_ARBT_ROUND_ROBIN	(0 << 24)
+#define AT91_MATRIX_ARBT_FIXED_PRIORITY	(1 << 24)
+
+#define AT91_MATRIX_M0PR_SHIFT		0
+#define AT91_MATRIX_M1PR_SHIFT		4
+#define AT91_MATRIX_M2PR_SHIFT		8
+#define AT91_MATRIX_M3PR_SHIFT		12
+#define AT91_MATRIX_M4PR_SHIFT		16
+#define AT91_MATRIX_M5PR_SHIFT		20
+
+#define AT91_MATRIX_RCB0		(1 << 0)
+#define AT91_MATRIX_RCB1		(1 << 1)
+
+#define AT91_MATRIX_CS1A_SDRAMC		(1 << 1)
+#define AT91_MATRIX_CS3A_SMC_SMARTMEDIA	(1 << 3)
+#define AT91_MATRIX_CS4A_SMC_CF1	(1 << 4)
+#define AT91_MATRIX_CS5A_SMC_CF2	(1 << 5)
+#define AT91_MATRIX_DBPUC		(1 << 8)
+#define AT91_MATRIX_VDDIOMSEL_1_8V	(0 << 16)
+#define AT91_MATRIX_VDDIOMSEL_3_3V	(1 << 16)
 
 #endif

arch/arm/include/asm/arch-at91/at91sam9261.h

@@ -2,9 +2,15 @@
  * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9261.h]
  *
  * Copyright (C) SAN People
+ * (C) Copyright 2010
+ * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
  *
- * Common definitions.
- * Based on AT91SAM9261 datasheet revision E. (Preliminary)
+ * Definitions for the SoCs:
+ * AT91SAM9261, AT91SAM9G10
+ *
+ * Note that those SoCs are mostly software and pin compatible,
+ * therefore this file applies to all of them. Differences between
+ * those SoCs are concentrated at the end of this file.
  *
  * 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
@@ -15,107 +21,119 @@
 #ifndef AT91SAM9261_H
 #define AT91SAM9261_H
 
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARM926EJS	/* ARM926EJS Core */
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		1	/* System Peripherals */
-#define AT91SAM9261_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9261_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9261_ID_PIOC	4	/* Parallel IO Controller C */
-#define AT91SAM9261_ID_US0	6	/* USART 0 */
-#define AT91SAM9261_ID_US1	7	/* USART 1 */
-#define AT91SAM9261_ID_US2	8	/* USART 2 */
-#define AT91SAM9261_ID_MCI	9	/* Multimedia Card Interface */
-#define AT91SAM9261_ID_UDP	10	/* USB Device Port */
-#define AT91SAM9261_ID_TWI	11	/* Two-Wire Interface */
-#define AT91SAM9261_ID_SPI0	12	/* Serial Peripheral Interface 0 */
-#define AT91SAM9261_ID_SPI1	13	/* Serial Peripheral Interface 1 */
-#define AT91SAM9261_ID_SSC0	14	/* Serial Synchronous Controller 0 */
-#define AT91SAM9261_ID_SSC1	15	/* Serial Synchronous Controller 1 */
-#define AT91SAM9261_ID_SSC2	16	/* Serial Synchronous Controller 2 */
-#define AT91SAM9261_ID_TC0	17	/* Timer Counter 0 */
-#define AT91SAM9261_ID_TC1	18	/* Timer Counter 1 */
-#define AT91SAM9261_ID_TC2	19	/* Timer Counter 2 */
-#define AT91SAM9261_ID_UHP	20	/* USB Host port */
-#define AT91SAM9261_ID_LCDC	21	/* LDC Controller */
-#define AT91SAM9261_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9261_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
-#define AT91SAM9261_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
-
-#define AT91_SDRAMC_BASE	0xffffea00
-#define AT91_SMC_BASE		0xffffec00
-#define AT91_MATRIX_BASE	0xffffee00
-#define AT91_PIO_BASE		0xfffff400
-#define AT91_PMC_BASE		0xfffffc00
-#define AT91_RSTC_BASE		0xfffffd00
-#define AT91_RTT_BASE		0xfffffd20
-#define AT91_PIT_BASE		0xfffffd30
-#define AT91_WDT_BASE		0xfffffd40
-#define AT91_GPBR_BASE		0xfffffd50
-
-#ifdef CONFIG_AT91_LEGACY
+#define ATMEL_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS	1	/* System Peripherals */
+#define ATMEL_ID_PIOA	2	/* Parallel IO Controller A */
+#define ATMEL_ID_PIOB	3	/* Parallel IO Controller B */
+#define ATMEL_ID_PIOC	4	/* Parallel IO Controller C */
+/* Reserved:		5 */
+#define ATMEL_ID_USART0	6	/* USART 0 */
+#define ATMEL_ID_USART1	7	/* USART 1 */
+#define ATMEL_ID_USART2	8	/* USART 2 */
+#define ATMEL_ID_MCI	9	/* Multimedia Card Interface */
+#define ATMEL_ID_UDP	10	/* USB Device Port */
+#define ATMEL_ID_TWI0	11	/* Two-Wire Interface 0 */
+#define ATMEL_ID_SPI0	12	/* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1	13	/* Serial Peripheral Interface 1 */
+#define ATMEL_ID_SSC0	14	/* Serial Synchronous Controller 0 */
+#define ATMEL_ID_SSC1	15	/* Serial Synchronous Controller 1 */
+#define ATMEL_ID_SSC2	16	/* Serial Synchronous Controller 2 */
+#define ATMEL_ID_TC0	17	/* Timer Counter 0 */
+#define ATMEL_ID_TC1	18	/* Timer Counter 1 */
+#define ATMEL_ID_TC2	19	/* Timer Counter 2 */
+#define ATMEL_ID_UHP	20	/* USB Host port */
+#define ATMEL_ID_LCDC	21	/* LDC Controller */
+/* Reserved:		22-28 */
+#define ATMEL_ID_IRQ0	29	/* Advanced Interrupt Controller (IRQ0) */
+#define ATMEL_ID_IRQ1	30	/* Advanced Interrupt Controller (IRQ1) */
+#define ATMEL_ID_IRQ2	31	/* Advanced Interrupt Controller (IRQ2) */
 
 /*
- * User Peripheral physical base addresses.
+ * User Peripherals physical base addresses.
  */
-#define AT91SAM9261_BASE_TCB0		0xfffa0000
-#define AT91SAM9261_BASE_TC0		0xfffa0000
-#define AT91SAM9261_BASE_TC1		0xfffa0040
-#define AT91SAM9261_BASE_TC2		0xfffa0080
-#define AT91SAM9261_BASE_UDP		0xfffa4000
-#define AT91SAM9261_BASE_MCI		0xfffa8000
-#define AT91SAM9261_BASE_TWI		0xfffac000
-#define AT91SAM9261_BASE_US0		0xfffb0000
-#define AT91SAM9261_BASE_US1		0xfffb4000
-#define AT91SAM9261_BASE_US2		0xfffb8000
-#define AT91SAM9261_BASE_SSC0		0xfffbc000
-#define AT91SAM9261_BASE_SSC1		0xfffc0000
-#define AT91SAM9261_BASE_SSC2		0xfffc4000
-#define AT91SAM9261_BASE_SPI0		0xfffc8000
-#define AT91SAM9261_BASE_SPI1		0xfffcc000
-#define AT91_BASE_SYS			0xffffea00
+#define ATMEL_BASE_TCB0		0xfffa0000
+#define ATMEL_BASE_TC0		0xfffa0000
+#define ATMEL_BASE_TC1		0xfffa0040
+#define ATMEL_BASE_TC2		0xfffa0080
+#define ATMEL_BASE_UDP0		0xfffa4000
+#define ATMEL_BASE_MCI		0xfffa8000
+#define ATMEL_BASE_TWI0		0xfffac000
+#define ATMEL_BASE_USART0	0xfffb0000
+#define ATMEL_BASE_USART1	0xfffb4000
+#define ATMEL_BASE_USART2	0xfffb8000
+#define ATMEL_BASE_SSC0		0xfffbc000
+#define ATMEL_BASE_SSC1		0xfffc0000
+#define ATMEL_BASE_SSC2		0xfffc4000
+#define ATMEL_BASE_SPI0		0xfffc8000
+#define ATMEL_BASE_SPI1		0xfffcc000
+/* Reserved:	0xfffc4000 - 0xffffe9ff */
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals physical base addresses.
  */
-#define AT91_SDRAMC	(0xffffea00 - AT91_BASE_SYS)
-#define AT91_SMC	(0xffffec00 - AT91_BASE_SYS)
-#define AT91_MATRIX	(0xffffee00 - AT91_BASE_SYS)
-#define AT91_AIC	(0xfffff000 - AT91_BASE_SYS)
-#define AT91_DBGU	(0xfffff200 - AT91_BASE_SYS)
-#define AT91_PIOA	(0xfffff400 - AT91_BASE_SYS)
-#define AT91_PIOB	(0xfffff600 - AT91_BASE_SYS)
-#define AT91_PIOC	(0xfffff800 - AT91_BASE_SYS)
-#define AT91_PMC	(0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC	(0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDWC	(0xfffffd10 - AT91_BASE_SYS)
-#define AT91_RTT	(0xfffffd20 - AT91_BASE_SYS)
-#define AT91_PIT	(0xfffffd30 - AT91_BASE_SYS)
-#define AT91_WDT	(0xfffffd40 - AT91_BASE_SYS)
-#define AT91_GPBR	(0xfffffd50 - AT91_BASE_SYS)
-
-#define AT91_USART0	AT91SAM9261_BASE_US0
-#define AT91_USART1	AT91SAM9261_BASE_US1
-#define AT91_USART2	AT91SAM9261_BASE_US2
-
-#endif /* CONFIG_AT91_LEGACY */
+#define ATMEL_BASE_SYS		0xffffea00
+#define ATMEL_BASE_SDRAMC	0xffffea00
+#define ATMEL_BASE_SMC		0xffffec00
+#define ATMEL_BASE_MATRIX	0xffffee00
+#define ATMEL_BASE_AIC		0xfffff000
+#define ATMEL_BASE_DBGU		0xfffff200
+#define ATMEL_BASE_PIOA		0xfffff400
+#define ATMEL_BASE_PIOB		0xfffff600
+#define ATMEL_BASE_PIOC		0xfffff800
+#define ATMEL_BASE_PMC		0xfffffc00
+#define ATMEL_BASE_RSTC		0xfffffd00
+#define ATMEL_BASE_SHDWN	0xfffffd10
+#define ATMEL_BASE_RTT		0xfffffd20
+#define ATMEL_BASE_PIT		0xfffffd30
+#define ATMEL_BASE_WDT		0xfffffd40
+#define ATMEL_BASE_GPBR		0xfffffd50
 
 /*
- * Internal Memory.
+ * Internal Memory common on all these SoCs
  */
-#define AT91SAM9261_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9261_SRAM_SIZE	0x00028000	/* Internal SRAM size (160Kb) */
+#define ATMEL_BASE_SRAM		0x00300000	/* Internal SRAM base address */
+#define ATMEL_SIZE_SRAM		0x00028000	/* Internal SRAM size (160Kb) */
 
-#define AT91SAM9261_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9261_ROM_SIZE	SZ_32K		/* Internal ROM size (32Kb) */
+#define ATMEL_BASE_ROM		0x00400000	/* Internal ROM base address */
+#define ATMEL_SIZE_ROM		SZ_32K		/* Internal ROM size (32Kb) */
 
-#define AT91SAM9261_UHP_BASE	0x00500000	/* USB Host controller */
-#define AT91SAM9261_LCDC_BASE	0x00600000	/* LDC controller */
+#define ATMEL_BASE_UHP		0x00500000	/* USB Host controller */
+#define ATMEL_BASE_LCDC		0x00600000	/* LDC controller */
 
 /*
- * Cpu Name
+ * External memory
  */
-#define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9261"
+#define ATMEL_BASE_CS0		0x10000000	/* typically NOR */
+#define ATMEL_BASE_CS1		0x20000000	/* SDRAM */
+#define ATMEL_BASE_CS2		0x30000000
+#define ATMEL_BASE_CS3		0x40000000	/* typically NAND */
+#define ATMEL_BASE_CS4		0x50000000
+#define ATMEL_BASE_CS5		0x60000000
+#define ATMEL_BASE_CS6		0x70000000
+#define ATMEL_BASE_CS7		0x80000000
+
+/*
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS		3		/* theese SoCs have 3 PIO */
+#define ATMEL_BASE_PIO		ATMEL_BASE_PIOA
+
+/*
+ * SoC specific defines
+ */
+#if defined(CONFIG_AT91SAM9261)
+# define ATMEL_CPU_NAME		"AT91SAM9261"
+#elif defined(CONFIG_AT91SAM9G10)
+# define ATMEL_CPU_NAME		"AT91SAM9G10"
+#endif
 
 #endif

arch/arm/include/asm/arch-at91/at91sam9263.h

@@ -2,9 +2,11 @@
  * [origin: Linux kernel include/asm-arm/arch-at91/at91sam9263.h]
  *
  * (C) 2007 Atmel Corporation.
+ * (C) Copyright 2010
+ * Reinhard Meyer, EMK Elektronik, reinhard.meyer@emk-elektronik.de
  *
- * Common definitions.
- * Based on AT91SAM9263 datasheet revision B (Preliminary).
+ * Definitions for the SoC:
+ * AT91SAM9263
  *
  * 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
@@ -15,141 +17,122 @@
 #ifndef AT91SAM9263_H
 #define AT91SAM9263_H
 
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARM926EJS	/* ARM926EJS Core */
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		1	/* System Peripherals */
-#define AT91SAM9263_ID_PIOA	2	/* Parallel IO Controller A */
-#define AT91SAM9263_ID_PIOB	3	/* Parallel IO Controller B */
-#define AT91SAM9263_ID_PIOCDE	4	/* Parallel IO Controller C, D and E */
-#define AT91SAM9263_ID_US0	7	/* USART 0 */
-#define AT91SAM9263_ID_US1	8	/* USART 1 */
-#define AT91SAM9263_ID_US2	9	/* USART 2 */
-#define AT91SAM9263_ID_MCI0	10	/* Multimedia Card Interface 0 */
-#define AT91SAM9263_ID_MCI1	11	/* Multimedia Card Interface 1 */
-#define AT91SAM9263_ID_CAN	12	/* CAN */
-#define AT91SAM9263_ID_TWI	13	/* Two-Wire Interface */
-#define AT91SAM9263_ID_SPI0	14	/* Serial Peripheral Interface 0 */
-#define AT91SAM9263_ID_SPI1	15	/* Serial Peripheral Interface 1 */
-#define AT91SAM9263_ID_SSC0	16	/* Serial Synchronous Controller 0 */
-#define AT91SAM9263_ID_SSC1	17	/* Serial Synchronous Controller 1 */
-#define AT91SAM9263_ID_AC97C	18	/* AC97 Controller */
-#define AT91SAM9263_ID_TCB	19	/* Timer Counter 0, 1 and 2 */
-#define AT91SAM9263_ID_PWMC	20	/* Pulse Width Modulation Controller */
-#define AT91SAM9263_ID_EMAC	21	/* Ethernet */
-#define AT91SAM9263_ID_2DGE	23	/* 2D Graphic Engine */
-#define AT91SAM9263_ID_UDP	24	/* USB Device Port */
-#define AT91SAM9263_ID_ISI	25	/* Image Sensor Interface */
-#define AT91SAM9263_ID_LCDC	26	/* LCD Controller */
-#define AT91SAM9263_ID_DMA	27	/* DMA Controller */
-#define AT91SAM9263_ID_UHP	29	/* USB Host port */
-#define AT91SAM9263_ID_IRQ0	30	/* Advanced Interrupt Controller (IRQ0) */
-#define AT91SAM9263_ID_IRQ1	31	/* Advanced Interrupt Controller (IRQ1) */
-
-#define AT91_EMAC_BASE		0xfffbc000
-#define AT91_ECC0_BASE		0xffffe000
-#define AT91_SDRAMC0_BASE	0xffffe200
-#define AT91_SMC0_BASE		0xffffe400
-#define AT91_ECC1_BASE		0xffffe600
-#define AT91_SDRAMC1_BASE	0xffffe800
-#define AT91_SMC1_BASE		0xffffea00
-#define AT91_MATRIX_BASE	0xffffec00
-#define AT91_CCFG_BASE		0xffffed10
-#define AT91_DBGU_BASE		0xffffee00
-#define AT91_AIC_BASE		0xfffff000
-#define AT91_PIO_BASE		0xfffff200
-#define AT91_PMC_BASE		0xfffffc00
-#define AT91_RSTC_BASE		0xfffffd00
-#define AT91_RTT0_BASE		0xfffffd20
-#define AT91_PIT_BASE		0xfffffd30
-#define AT91_WDT_BASE		0xfffffd40
-#define AT91_RTT1_BASE		0xfffffd50
-#define AT91_GPBR_BASE		0xfffffd60
-
-#ifdef CONFIG_AT91_LEGACY
+#define ATMEL_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS	1	/* System Peripherals */
+#define ATMEL_ID_PIOA	2	/* Parallel IO Controller A */
+#define ATMEL_ID_PIOB	3	/* Parallel IO Controller B */
+#define ATMEL_ID_PIOCDE	4	/* Parallel IO Controller C, D and E */
+/* Reserved:		5 */
+/* Reserved:		6 */
+#define ATMEL_ID_USART0	7	/* USART 0 */
+#define ATMEL_ID_USART1	8	/* USART 1 */
+#define ATMEL_ID_USART2	9	/* USART 2 */
+#define ATMEL_ID_MCI0	10	/* Multimedia Card Interface 0 */
+#define ATMEL_ID_MCI1	11	/* Multimedia Card Interface 1 */
+#define ATMEL_ID_CAN	12	/* CAN */
+#define ATMEL_ID_TWI	13	/* Two-Wire Interface */
+#define ATMEL_ID_SPI0	14	/* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1	15	/* Serial Peripheral Interface 1 */
+#define ATMEL_ID_SSC0	16	/* Serial Synchronous Controller 0 */
+#define ATMEL_ID_SSC1	17	/* Serial Synchronous Controller 1 */
+#define ATMEL_ID_AC97C	18	/* AC97 Controller */
+#define ATMEL_ID_TCB	19	/* Timer Counter 0, 1 and 2 */
+#define ATMEL_ID_PWMC	20	/* Pulse Width Modulation Controller */
+#define ATMEL_ID_EMAC	21	/* Ethernet */
+/* Reserved:		22 */
+#define ATMEL_ID_2DGE	23	/* 2D Graphic Engine */
+#define ATMEL_ID_UDP	24	/* USB Device Port */
+#define ATMEL_ID_ISI	25	/* Image Sensor Interface */
+#define ATMEL_ID_LCDC	26	/* LCD Controller */
+#define ATMEL_ID_DMA	27	/* DMA Controller */
+/* Reserved:		28 */
+#define ATMEL_ID_UHP	29	/* USB Host port */
+#define ATMEL_ID_IRQ0	30	/* Advanced Interrupt Controller (IRQ0) */
+#define ATMEL_ID_IRQ1	31	/* Advanced Interrupt Controller (IRQ1) */
 
 /*
- * User Peripheral physical base addresses.
+ * User Peripherals physical base addresses.
  */
-#define AT91SAM9263_BASE_UDP		0xfff78000
-#define AT91SAM9263_BASE_TCB0		0xfff7c000
-#define AT91SAM9263_BASE_TC0		0xfff7c000
-#define AT91SAM9263_BASE_TC1		0xfff7c040
-#define AT91SAM9263_BASE_TC2		0xfff7c080
-#define AT91SAM9263_BASE_MCI0		0xfff80000
-#define AT91SAM9263_BASE_MCI1		0xfff84000
-#define AT91SAM9263_BASE_TWI		0xfff88000
-#define AT91SAM9263_BASE_US0		0xfff8c000
-#define AT91SAM9263_BASE_US1		0xfff90000
-#define AT91SAM9263_BASE_US2		0xfff94000
-#define AT91SAM9263_BASE_SSC0		0xfff98000
-#define AT91SAM9263_BASE_SSC1		0xfff9c000
-#define AT91SAM9263_BASE_AC97C		0xfffa0000
-#define AT91SAM9263_BASE_SPI0		0xfffa4000
-#define AT91SAM9263_BASE_SPI1		0xfffa8000
-#define AT91SAM9263_BASE_CAN		0xfffac000
-#define AT91SAM9263_BASE_PWMC		0xfffb8000
-#define AT91SAM9263_BASE_EMAC		0xfffbc000
-#define AT91SAM9263_BASE_ISI		0xfffc4000
-#define AT91SAM9263_BASE_2DGE		0xfffc8000
-#define AT91_BASE_SYS			0xffffe000
+#define ATMEL_BASE_UDP		0xfff78000
+#define ATMEL_BASE_TCB0		0xfff7c000
+#define ATMEL_BASE_TC0		0xfff7c000
+#define ATMEL_BASE_TC1		0xfff7c040
+#define ATMEL_BASE_TC2		0xfff7c080
+#define ATMEL_BASE_MCI0		0xfff80000
+#define ATMEL_BASE_MCI1		0xfff84000
+#define ATMEL_BASE_TWI		0xfff88000
+#define ATMEL_BASE_USART0	0xfff8c000
+#define ATMEL_BASE_USART1	0xfff90000
+#define ATMEL_BASE_USART2	0xfff94000
+#define ATMEL_BASE_SSC0		0xfff98000
+#define ATMEL_BASE_SSC1		0xfff9c000
+#define ATMEL_BASE_AC97C	0xfffa0000
+#define ATMEL_BASE_SPI0		0xfffa4000
+#define ATMEL_BASE_SPI1		0xfffa8000
+#define ATMEL_BASE_CAN		0xfffac000
+#define ATMEL_BASE_PWMC		0xfffb8000
+#define ATMEL_BASE_EMAC		0xfffbc000
+#define ATMEL_BASE_ISI		0xfffc4000
+#define ATMEL_BASE_2DGE		0xfffc8000
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals physical base addresses.
  */
-#define AT91_ECC0	(0xffffe000 - AT91_BASE_SYS)
-#define AT91_SDRAMC0	(0xffffe200 - AT91_BASE_SYS)
-#define AT91_SMC0	(0xffffe400 - AT91_BASE_SYS)
-#define AT91_ECC1	(0xffffe600 - AT91_BASE_SYS)
-#define AT91_SDRAMC1	(0xffffe800 - AT91_BASE_SYS)
-#define AT91_SMC1	(0xffffea00 - AT91_BASE_SYS)
-#define AT91_MATRIX	(0xffffec00 - AT91_BASE_SYS)
-#define AT91_CCFG	(0xffffed10 - AT91_BASE_SYS)
-#define AT91_DBGU	(0xffffee00 - AT91_BASE_SYS)
-#define AT91_AIC	(0xfffff000 - AT91_BASE_SYS)
-#define AT91_PIOA	(0xfffff200 - AT91_BASE_SYS)
-#define AT91_PIOB	(0xfffff400 - AT91_BASE_SYS)
-#define AT91_PIOC	(0xfffff600 - AT91_BASE_SYS)
-#define AT91_PIOD	(0xfffff800 - AT91_BASE_SYS)
-#define AT91_PIOE	(0xfffffa00 - AT91_BASE_SYS)
-#define AT91_PMC	(0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC	(0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDWC	(0xfffffd10 - AT91_BASE_SYS)
-#define AT91_RTT0	(0xfffffd20 - AT91_BASE_SYS)
-#define AT91_PIT	(0xfffffd30 - AT91_BASE_SYS)
-#define AT91_WDT	(0xfffffd40 - AT91_BASE_SYS)
-#define AT91_RTT1	(0xfffffd50 - AT91_BASE_SYS)
-#define AT91_GPBR	(0xfffffd60 - AT91_BASE_SYS)
-
-#define AT91_USART0	AT91SAM9263_BASE_US0
-#define AT91_USART1	AT91SAM9263_BASE_US1
-#define AT91_USART2	AT91SAM9263_BASE_US2
-
-#define AT91_SMC	AT91_SMC0
-#define AT91_SDRAMC	AT91_SDRAMC0
-
-#endif /* CONFIG_AT91_LEGACY */
+#define ATMEL_BASE_ECC0		0xffffe000
+#define ATMEL_BASE_SDRAMC0	0xffffe200
+#define ATMEL_BASE_SMC0		0xffffe400
+#define ATMEL_BASE_ECC1		0xffffe600
+#define ATMEL_BASE_SDRAMC1	0xffffe800
+#define ATMEL_BASE_SMC1		0xffffea00
+#define ATMEL_BASE_MATRIX	0xffffec00
+#define ATMEL_BASE_CCFG		0xffffed10
+#define ATMEL_BASE_DBGU		0xffffee00
+#define ATMEL_BASE_AIC		0xfffff000
+#define ATMEL_BASE_PIOA		0xfffff200
+#define ATMEL_BASE_PIOB		0xfffff400
+#define ATMEL_BASE_PIOC		0xfffff600
+#define ATMEL_BASE_PIOD		0xfffff800
+#define ATMEL_BASE_PIOE		0xfffffa00
+#define ATMEL_BASE_PMC		0xfffffc00
+#define ATMEL_BASE_RSTC		0xfffffd00
+#define ATMEL_BASE_SHDWC	0xfffffd10
+#define ATMEL_BASE_RTT0		0xfffffd20
+#define ATMEL_BASE_PIT		0xfffffd30
+#define ATMEL_BASE_WDT		0xfffffd40
+#define ATMEL_BASE_RTT1		0xfffffd50
+#define ATMEL_BASE_GPBR		0xfffffd60
 
 /*
  * Internal Memory.
  */
-#define AT91SAM9263_SRAM0_BASE	0x00300000	/* Internal SRAM 0 base address */
-#define AT91SAM9263_SRAM0_SIZE	(80 * SZ_1K)	/* Internal SRAM 0 size (80Kb) */
+#define ATMEL_BASE_SRAM0	0x00300000	/* Internal SRAM 0 */
 
-#define AT91SAM9263_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9263_ROM_SIZE	SZ_128K		/* Internal ROM size (128Kb) */
+#define ATMEL_BASE_ROM		0x00400000	/* Internal ROM */
 
-#define AT91SAM9263_SRAM1_BASE	0x00500000	/* Internal SRAM 1 base address */
-#define AT91SAM9263_SRAM1_SIZE	SZ_16K		/* Internal SRAM 1 size (16Kb) */
+#define ATMEL_BASE_SRAM1	0x00500000	/* Internal SRAM 1 */
 
-#define AT91SAM9263_LCDC_BASE	0x00700000	/* LCD Controller */
-#define AT91SAM9263_DMAC_BASE	0x00800000	/* DMA Controller */
-#define AT91SAM9263_UHP_BASE	0x00a00000	/* USB Host controller */
+#define ATMEL_BASE_LCDC		0x00700000	/* LCD Controller */
+#define ATMEL_BASE_DMAC		0x00800000	/* DMA Controller */
+#define ATMEL_BASE_UHP		0x00a00000	/* USB Host controller */
+
+/*
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS		5		/* this SoCs has 5 PIO */
+#define ATMEL_BASE_PIO		ATMEL_BASE_PIOA
 
 /*
  * Cpu Name
  */
-#define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9263"
+#define ATMEL_CPU_NAME		"AT91SAM9263"
 
 #endif

arch/arm/include/asm/arch-at91/at91sam9_sdramc.h

@@ -19,19 +19,19 @@
 
 #ifdef __ASSEMBLY__
 
-#ifndef AT91_SDRAMC_BASE
-#define AT91_SDRAMC_BASE	AT91_SDRAMC0_BASE
+#ifndef ATMEL_BASE_SDRAMC
+#define ATMEL_BASE_SDRAMC	AT91_SDRAMC0_BASE
 #endif
 
-#define AT91_ASM_SDRAMC_MR	AT91_SDRAMC_BASE
-#define AT91_ASM_SDRAMC_TR	(AT91_SDRAMC_BASE + 0x04)
-#define AT91_ASM_SDRAMC_CR	(AT91_SDRAMC_BASE + 0x08)
-#define AT91_ASM_SDRAMC_MDR	(AT91_SDRAMC_BASE + 0x24)
+#define AT91_ASM_SDRAMC_MR	ATMEL_BASE_SDRAMC
+#define AT91_ASM_SDRAMC_TR	(ATMEL_BASE_SDRAMC + 0x04)
+#define AT91_ASM_SDRAMC_CR	(ATMEL_BASE_SDRAMC + 0x08)
+#define AT91_ASM_SDRAMC_MDR	(ATMEL_BASE_SDRAMC + 0x24)
 
 #endif
 
 /* SDRAM Controller (SDRAMC) registers */
-#define AT91_SDRAMC_MR		(AT91_SDRAMC + 0x00)	/* SDRAM Controller Mode Register */
+#define AT91_SDRAMC_MR		(ATMEL_BASE_SDRAMC + 0x00)	/* SDRAM Controller Mode Register */
 #define		AT91_SDRAMC_MODE	(0xf << 0)		/* Command Mode */
 #define			AT91_SDRAMC_MODE_NORMAL		0
 #define			AT91_SDRAMC_MODE_NOP		1
@@ -41,10 +41,10 @@
 #define			AT91_SDRAMC_MODE_EXT_LMR	5
 #define			AT91_SDRAMC_MODE_DEEP		6
 
-#define AT91_SDRAMC_TR		(AT91_SDRAMC + 0x04)	/* SDRAM Controller Refresh Timer Register */
+#define AT91_SDRAMC_TR		(ATMEL_BASE_SDRAMC + 0x04)	/* SDRAM Controller Refresh Timer Register */
 #define		AT91_SDRAMC_COUNT	(0xfff << 0)		/* Refresh Timer Counter */
 
-#define AT91_SDRAMC_CR		(AT91_SDRAMC + 0x08)	/* SDRAM Controller Configuration Register */
+#define AT91_SDRAMC_CR		(ATMEL_BASE_SDRAMC + 0x08)	/* SDRAM Controller Configuration Register */
 #define		AT91_SDRAMC_NC		(3 << 0)		/* Number of Column Bits */
 #define			AT91_SDRAMC_NC_8	(0 << 0)
 #define			AT91_SDRAMC_NC_9	(1 << 0)
@@ -71,7 +71,7 @@
 #define		AT91_SDRAMC_TRAS	(0xf << 24)		/* Active to Precharge Delay */
 #define		AT91_SDRAMC_TXSR	(0xf << 28)		/* Exit Self Refresh to Active Delay */
 
-#define AT91_SDRAMC_LPR		(AT91_SDRAMC + 0x10)	/* SDRAM Controller Low Power Register */
+#define AT91_SDRAMC_LPR		(ATMEL_BASE_SDRAMC + 0x10)	/* SDRAM Controller Low Power Register */
 #define		AT91_SDRAMC_LPCB		(3 << 0)	/* Low-power Configurations */
 #define			AT91_SDRAMC_LPCB_DISABLE		0
 #define			AT91_SDRAMC_LPCB_SELF_REFRESH		1
@@ -85,13 +85,13 @@
 #define			AT91_SDRAMC_TIMEOUT_64_CLK_CYCLES	(1 << 12)
 #define			AT91_SDRAMC_TIMEOUT_128_CLK_CYCLES	(2 << 12)
 
-#define AT91_SDRAMC_IER		(AT91_SDRAMC + 0x14)	/* SDRAM Controller Interrupt Enable Register */
-#define AT91_SDRAMC_IDR		(AT91_SDRAMC + 0x18)	/* SDRAM Controller Interrupt Disable Register */
-#define AT91_SDRAMC_IMR		(AT91_SDRAMC + 0x1C)	/* SDRAM Controller Interrupt Mask Register */
-#define AT91_SDRAMC_ISR		(AT91_SDRAMC + 0x20)	/* SDRAM Controller Interrupt Status Register */
+#define AT91_SDRAMC_IER		(ATMEL_BASE_SDRAMC + 0x14)	/* SDRAM Controller Interrupt Enable Register */
+#define AT91_SDRAMC_IDR		(ATMEL_BASE_SDRAMC + 0x18)	/* SDRAM Controller Interrupt Disable Register */
+#define AT91_SDRAMC_IMR		(ATMEL_BASE_SDRAMC + 0x1C)	/* SDRAM Controller Interrupt Mask Register */
+#define AT91_SDRAMC_ISR		(ATMEL_BASE_SDRAMC + 0x20)	/* SDRAM Controller Interrupt Status Register */
 #define		AT91_SDRAMC_RES		(1 << 0)		/* Refresh Error Status */
 
-#define AT91_SDRAMC_MDR		(AT91_SDRAMC + 0x24)	/* SDRAM Memory Device Register */
+#define AT91_SDRAMC_MDR		(ATMEL_BASE_SDRAMC + 0x24)	/* SDRAM Memory Device Register */
 #define		AT91_SDRAMC_MD		(3 << 0)		/* Memory Device Type */
 #define			AT91_SDRAMC_MD_SDRAM		0
 #define			AT91_SDRAMC_MD_LOW_POWER_SDRAM	1

arch/arm/include/asm/arch-at91/at91sam9_smc.h

@@ -18,14 +18,14 @@
 
 #ifdef __ASSEMBLY__
 
-#ifndef AT91_SMC_BASE
-#define AT91_SMC_BASE	AT91_SMC0_BASE
+#ifndef ATMEL_BASE_SMC
+#define ATMEL_BASE_SMC	ATMEL_BASE_SMC0
 #endif
 
-#define AT91_ASM_SMC_SETUP0	AT91_SMC_BASE
-#define AT91_ASM_SMC_PULSE0	(AT91_SMC_BASE + 0x04)
-#define AT91_ASM_SMC_CYCLE0	(AT91_SMC_BASE + 0x08)
-#define AT91_ASM_SMC_MODE0	(AT91_SMC_BASE + 0x0C)
+#define AT91_ASM_SMC_SETUP0	ATMEL_BASE_SMC
+#define AT91_ASM_SMC_PULSE0	(ATMEL_BASE_SMC + 0x04)
+#define AT91_ASM_SMC_CYCLE0	(ATMEL_BASE_SMC + 0x08)
+#define AT91_ASM_SMC_MODE0	(ATMEL_BASE_SMC + 0x0C)
 
 #else
 

arch/arm/include/asm/arch-at91/at91sam9g45.h

@@ -1,10 +1,10 @@
 /*
  * Chip-specific header file for the AT91SAM9M1x family
  *
- *  Copyright (C) 2008 Atmel Corporation.
+ * (C) 2008 Atmel Corporation.
  *
- * Common definitions.
- * Based on AT91SAM9G45 preliminary datasheet.
+ * Definitions for the SoC:
+ * AT91SAM9G45
  *
  * 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
@@ -15,138 +15,127 @@
 #ifndef AT91SAM9G45_H
 #define AT91SAM9G45_H
 
+/*
+ * defines to be used in other places
+ */
+#define CONFIG_ARM926EJS	/* ARM926EJS Core */
+#define CONFIG_AT91FAMILY	/* it's a member of AT91 */
+
 /*
  * Peripheral identifiers/interrupts.
  */
-#define AT91_ID_FIQ		0	/* Advanced Interrupt Controller (FIQ) */
-#define AT91_ID_SYS		1	/* System Controller Interrupt */
-#define AT91SAM9G45_ID_PIOA	2	/* Parallel I/O Controller A */
-#define AT91SAM9G45_ID_PIOB	3	/* Parallel I/O Controller B */
-#define AT91SAM9G45_ID_PIOC	4	/* Parallel I/O Controller C */
-#define AT91SAM9G45_ID_PIODE	5	/* Parallel I/O Controller D and E */
-#define AT91SAM9G45_ID_TRNG	6	/* True Random Number Generator */
-#define AT91SAM9G45_ID_US0	7	/* USART 0 */
-#define AT91SAM9G45_ID_US1	8	/* USART 1 */
-#define AT91SAM9G45_ID_US2	9	/* USART 2 */
-#define AT91SAM9G45_ID_US3	10	/* USART 3 */
-#define AT91SAM9G45_ID_MCI0	11	/* High Speed Multimedia Card Interface 0 */
-#define AT91SAM9G45_ID_TWI0	12	/* Two-Wire Interface 0 */
-#define AT91SAM9G45_ID_TWI1	13	/* Two-Wire Interface 1 */
-#define AT91SAM9G45_ID_SPI0	14	/* Serial Peripheral Interface 0 */
-#define AT91SAM9G45_ID_SPI1	15	/* Serial Peripheral Interface 1 */
-#define AT91SAM9G45_ID_SSC0	16	/* Synchronous Serial Controller 0 */
-#define AT91SAM9G45_ID_SSC1	17	/* Synchronous Serial Controller 1 */
-#define AT91SAM9G45_ID_TCB	18	/* Timer Counter 0, 1, 2, 3, 4 and 5 */
-#define AT91SAM9G45_ID_PWMC	19	/* Pulse Width Modulation Controller */
-#define AT91SAM9G45_ID_TSC	20	/* Touch Screen ADC Controller */
-#define AT91SAM9G45_ID_DMA	21	/* DMA Controller */
-#define AT91SAM9G45_ID_UHPHS	22	/* USB Host High Speed */
-#define AT91SAM9G45_ID_LCDC	23	/* LCD Controller */
-#define AT91SAM9G45_ID_AC97C	24	/* AC97 Controller */
-#define AT91SAM9G45_ID_EMAC	25	/* Ethernet MAC */
-#define AT91SAM9G45_ID_ISI	26	/* Image Sensor Interface */
-#define AT91SAM9G45_ID_UDPHS	27	/* USB Device High Speed */
-#define AT91SAM9G45_ID_AESTDESSHA 28	/* AES + T-DES + SHA */
-#define AT91SAM9G45_ID_MCI1	29	/* High Speed Multimedia Card Interface 1 */
-#define AT91SAM9G45_ID_VDEC	30	/* Video Decoder */
-#define AT91SAM9G45_ID_IRQ0	31	/* Advanced Interrupt Controller */
-
-#define AT91_EMAC_BASE		0xfffbc000
-#define AT91_SMC_BASE		0xffffe800
-#define AT91_MATRIX_BASE	0xffffea00
-#define AT91_PIO_BASE		0xfffff200
-#define AT91_PMC_BASE		0xfffffc00
-#define AT91_RSTC_BASE		0xfffffd00
-#define AT91_PIT_BASE		0xfffffd30
-#define AT91_WDT_BASE		0xfffffd40
-
-#ifdef CONFIG_AT91_LEGACY
+#define ATMEL_ID_FIQ	0	/* Advanced Interrupt Controller (FIQ) */
+#define ATMEL_ID_SYS	1	/* System Controller Interrupt */
+#define ATMEL_ID_PIOA	2	/* Parallel I/O Controller A */
+#define ATMEL_ID_PIOB	3	/* Parallel I/O Controller B */
+#define ATMEL_ID_PIOC	4	/* Parallel I/O Controller C */
+#define ATMEL_ID_PIODE	5	/* Parallel I/O Controller D and E */
+#define ATMEL_ID_TRNG	6	/* True Random Number Generator */
+#define ATMEL_ID_USART0	7	/* USART 0 */
+#define ATMEL_ID_USART1	8	/* USART 1 */
+#define ATMEL_ID_USART2	9	/* USART 2 */
+#define ATMEL_ID_USART3	10	/* USART 3 */
+#define ATMEL_ID_MCI0	11	/* High Speed Multimedia Card Interface 0 */
+#define ATMEL_ID_TWI0	12	/* Two-Wire Interface 0 */
+#define ATMEL_ID_TWI1	13	/* Two-Wire Interface 1 */
+#define ATMEL_ID_SPI0	14	/* Serial Peripheral Interface 0 */
+#define ATMEL_ID_SPI1	15	/* Serial Peripheral Interface 1 */
+#define ATMEL_ID_SSC0	16	/* Synchronous Serial Controller 0 */
+#define ATMEL_ID_SSC1	17	/* Synchronous Serial Controller 1 */
+#define ATMEL_ID_TCB	18	/* Timer Counter 0, 1, 2, 3, 4 and 5 */
+#define ATMEL_ID_PWMC	19	/* Pulse Width Modulation Controller */
+#define ATMEL_ID_TSC	20	/* Touch Screen ADC Controller */
+#define ATMEL_ID_DMA	21	/* DMA Controller */
+#define ATMEL_ID_UHPHS	22	/* USB Host High Speed */
+#define ATMEL_ID_LCDC	23	/* LCD Controller */
+#define ATMEL_ID_AC97C	24	/* AC97 Controller */
+#define ATMEL_ID_EMAC	25	/* Ethernet MAC */
+#define ATMEL_ID_ISI	26	/* Image Sensor Interface */
+#define ATMEL_ID_UDPHS	27	/* USB Device High Speed */
+#define ATMEL_ID_AESTDESSHA 28	/* AES + T-DES + SHA */
+#define ATMEL_ID_MCI1	29	/* High Speed Multimedia Card Interface 1 */
+#define ATMEL_ID_VDEC	30	/* Video Decoder */
+#define ATMEL_ID_IRQ0	31	/* Advanced Interrupt Controller */
 
 /*
- * User Peripheral physical base addresses.
+ * User Peripherals physical base addresses.
  */
-#define AT91SAM9G45_BASE_UDPHS		0xfff78000
-#define AT91SAM9G45_BASE_TC0		0xfff7c000
-#define AT91SAM9G45_BASE_TC1		0xfff7c040
-#define AT91SAM9G45_BASE_TC2		0xfff7c080
-#define AT91SAM9G45_BASE_MCI0		0xfff80000
-#define AT91SAM9G45_BASE_TWI0		0xfff84000
-#define AT91SAM9G45_BASE_TWI1		0xfff88000
-#define AT91SAM9G45_BASE_US0		0xfff8c000
-#define AT91SAM9G45_BASE_US1		0xfff90000
-#define AT91SAM9G45_BASE_US2		0xfff94000
-#define AT91SAM9G45_BASE_US3		0xfff98000
-#define AT91SAM9G45_BASE_SSC0		0xfff9c000
-#define AT91SAM9G45_BASE_SSC1		0xfffa0000
-#define AT91SAM9G45_BASE_SPI0		0xfffa4000
-#define AT91SAM9G45_BASE_SPI1		0xfffa8000
-#define AT91SAM9G45_BASE_AC97C		0xfffac000
-#define AT91SAM9G45_BASE_TSC		0xfffb0000
-#define AT91SAM9G45_BASE_ISI		0xfffb4000
-#define AT91SAM9G45_BASE_PWMC		0xfffb8000
-#define AT91SAM9G45_BASE_EMAC		0xfffbc000
-#define AT91SAM9G45_BASE_AES		0xfffc0000
-#define AT91SAM9G45_BASE_TDES		0xfffc4000
-#define AT91SAM9G45_BASE_SHA		0xfffc8000
-#define AT91SAM9G45_BASE_TRNG		0xfffcc000
-#define AT91SAM9G45_BASE_MCI1		0xfffd0000
-#define AT91SAM9G45_BASE_TC3		0xfffd4000
-#define AT91SAM9G45_BASE_TC4		0xfffd4040
-#define AT91SAM9G45_BASE_TC5		0xfffd4080
-#define AT91_BASE_SYS			0xffffe200
+#define ATMEL_BASE_UDPHS	0xfff78000
+#define ATMEL_BASE_TC0		0xfff7c000
+#define ATMEL_BASE_TC1		0xfff7c040
+#define ATMEL_BASE_TC2		0xfff7c080
+#define ATMEL_BASE_MCI0		0xfff80000
+#define ATMEL_BASE_TWI0		0xfff84000
+#define ATMEL_BASE_TWI1		0xfff88000
+#define ATMEL_BASE_USART0	0xfff8c000
+#define ATMEL_BASE_USART1	0xfff90000
+#define ATMEL_BASE_USART2	0xfff94000
+#define ATMEL_BASE_USART3	0xfff98000
+#define ATMEL_BASE_SSC0		0xfff9c000
+#define ATMEL_BASE_SSC1		0xfffa0000
+#define ATMEL_BASE_SPI0		0xfffa4000
+#define ATMEL_BASE_SPI1		0xfffa8000
+#define ATMEL_BASE_AC97C	0xfffac000
+#define ATMEL_BASE_TSC		0xfffb0000
+#define ATMEL_BASE_ISI		0xfffb4000
+#define ATMEL_BASE_PWMC		0xfffb8000
+#define ATMEL_BASE_EMAC		0xfffbc000
+#define ATMEL_BASE_AES		0xfffc0000
+#define ATMEL_BASE_TDES		0xfffc4000
+#define ATMEL_BASE_SHA		0xfffc8000
+#define ATMEL_BASE_TRNG		0xfffcc000
+#define ATMEL_BASE_MCI1		0xfffd0000
+#define ATMEL_BASE_TC3		0xfffd4000
+#define ATMEL_BASE_TC4		0xfffd4040
+#define ATMEL_BASE_TC5		0xfffd4080
+/* Reserved:	0xfffd8000 - 0xffffe1ff */
 
 /*
- * System Peripherals (offset from AT91_BASE_SYS)
+ * System Peripherals physical base addresses.
  */
-#define AT91_ECC	(0xffffe200 - AT91_BASE_SYS)
-#define AT91_DDRSDRC1	(0xffffe400 - AT91_BASE_SYS)
-#define AT91_DDRSDRC0	(0xffffe600 - AT91_BASE_SYS)
-#define AT91_SMC	(0xffffe800 - AT91_BASE_SYS)
-#define AT91_MATRIX	(0xffffea00 - AT91_BASE_SYS)
-#define AT91_DMA	(0xffffec00 - AT91_BASE_SYS)
-#define AT91_DBGU	(0xffffee00 - AT91_BASE_SYS)
-#define AT91_AIC	(0xfffff000 - AT91_BASE_SYS)
-#define AT91_PIOA	(0xfffff200 - AT91_BASE_SYS)
-#define AT91_PIOB	(0xfffff400 - AT91_BASE_SYS)
-#define AT91_PIOC	(0xfffff600 - AT91_BASE_SYS)
-#define AT91_PIOD	(0xfffff800 - AT91_BASE_SYS)
-#define AT91_PIOE	(0xfffffa00 - AT91_BASE_SYS)
-#define AT91_PMC	(0xfffffc00 - AT91_BASE_SYS)
-#define AT91_RSTC	(0xfffffd00 - AT91_BASE_SYS)
-#define AT91_SHDWC	(0xfffffd10 - AT91_BASE_SYS)
-#define AT91_RTT	(0xfffffd20 - AT91_BASE_SYS)
-#define AT91_PIT	(0xfffffd30 - AT91_BASE_SYS)
-#define AT91_WDT	(0xfffffd40 - AT91_BASE_SYS)
-#define AT91_GPBR	(0xfffffd60 - AT91_BASE_SYS)
-#define AT91_RTC	(0xfffffdb0 - AT91_BASE_SYS)
-
-#define AT91_USART0	AT91SAM9G45_BASE_US0
-#define AT91_USART1	AT91SAM9G45_BASE_US1
-#define AT91_USART2	AT91SAM9G45_BASE_US2
-#define AT91_USART3	AT91SAM9G45_BASE_US3
-
-#endif
+#define ATMEL_BASE_SYS		0xffffe200
+#define ATMEL_BASE_ECC		0xffffe200
+#define ATMEL_BASE_DDRSDRC1	0xffffe400
+#define ATMEL_BASE_DDRSDRC0	0xffffe600
+#define ATMEL_BASE_SMC		0xffffe800
+#define ATMEL_BASE_MATRIX	0xffffea00
+#define ATMEL_BASE_DMA		0xffffec00
+#define ATMEL_BASE_DBGU		0xffffee00
+#define ATMEL_BASE_AIC		0xfffff000
+#define ATMEL_BASE_PIOA		0xfffff200
+#define ATMEL_BASE_PIOB		0xfffff400
+#define ATMEL_BASE_PIOC		0xfffff600
+#define ATMEL_BASE_PIOD		0xfffff800
+#define ATMEL_BASE_PIOE		0xfffffa00
+#define ATMEL_BASE_PMC		0xfffffc00
+#define ATMEL_BASE_RSTC		0xfffffd00
+#define ATMEL_BASE_SHDWN	0xfffffd10
+#define ATMEL_BASE_RTT		0xfffffd20
+#define ATMEL_BASE_PIT		0xfffffd30
+#define ATMEL_BASE_WDT		0xfffffd40
+#define ATMEL_BASE_GPBR		0xfffffd60
+#define ATMEL_BASE_RTC		0xfffffdb0
+/* Reserved:	0xfffffdc0 - 0xffffffff */
 
 /*
  * Internal Memory.
  */
-#define AT91SAM9G45_SRAM_BASE	0x00300000	/* Internal SRAM base address */
-#define AT91SAM9G45_SRAM_SIZE	SZ_64K		/* Internal SRAM size (64Kb) */
+#define ATMEL_BASE_SRAM		0x00300000	/* Internal SRAM base address */
+#define ATMEL_BASE_ROM		0x00400000	/* Internal ROM base address */
+#define ATMEL_BASE_LCDC		0x00500000	/* LCD Controller */
+#define ATMEL_BASE_UDPHS_FIFO	0x00600000	/* USB Device HS controller */
+#define ATMEL_BASE_HCI		0x00700000	/* USB Host controller (OHCI) */
+#define ATMEL_BASE_EHCI		0x00800000	/* USB Host controller (EHCI) */
+#define ATMEL_BASE_VDEC		0x00900000	/* Video Decoder Controller */
 
-#define AT91SAM9G45_ROM_BASE	0x00400000	/* Internal ROM base address */
-#define AT91SAM9G45_ROM_SIZE	SZ_64K		/* Internal ROM size (64Kb) */
-
-#define AT91SAM9G45_LCDC_BASE	0x00500000	/* LCD Controller */
-#define AT91SAM9G45_UDPHS_FIFO	0x00600000	/* USB Device HS controller */
-#define AT91SAM9G45_HCI_BASE	0x00700000	/* USB Host controller (OHCI) */
-#define AT91SAM9G45_EHCI_BASE	0x00800000	/* USB Host controller (EHCI) */
-#define AT91SAM9G45_VDEC_BASE	0x00900000	/* Video Decoder Controller */
-
-#define CONFIG_DRAM_BASE	AT91_CHIPSELECT_6
+/*
+ * Other misc defines
+ */
+#define ATMEL_PIO_PORTS		5		/* this SoCs has 5 PIO */
 
 /*
  * Cpu Name
  */
-#define CONFIG_SYS_AT91_CPU_NAME	"AT91SAM9G45"
+#define ATMEL_CPU_NAME		"AT91SAM9G45"
 
 #endif

arch/arm/include/asm/arch-at91/gpio.h

@@ -18,7 +18,7 @@
 #include <asm/arch/at91_pio.h>
 #include <asm/arch/hardware.h>
 
-#ifdef CONFIG_AT91_LEGACY
+#ifdef CONFIG_ATMEL_LEGACY
 
 #define PIN_BASE		32
 
@@ -192,13 +192,13 @@
 #define	AT91_PIN_PE31	(PIN_BASE + 0x80 + 31)
 
 static unsigned long at91_pios[] = {
-	AT91_PIOA,
-	AT91_PIOB,
-	AT91_PIOC,
-#ifdef AT91_PIOD
-	AT91_PIOD,
-#ifdef AT91_PIOE
-	AT91_PIOE
+	ATMEL_BASE_PIOA,
+	ATMEL_BASE_PIOB,
+	ATMEL_BASE_PIOC,
+#ifdef ATMEL_BASE_PIOD
+	ATMEL_BASE_PIOD,
+#ifdef ATMEL_BASE_PIOE
+	ATMEL_BASE_PIOE
 #endif
 #endif
 };
@@ -207,7 +207,7 @@ static inline void *pin_to_controller(unsigned pin)
 {
 	pin -= PIN_BASE;
 	pin /= 32;
-	return (void *)(AT91_BASE_SYS + at91_pios[pin]);
+	return (void *)(at91_pios[pin]);
 }
 
 static inline unsigned pin_to_mask(unsigned pin)

arch/arm/include/asm/arch-at91/hardware.h

@@ -1,80 +1,48 @@
 /*
- * [origin: Linux kernel include/asm-arm/arch-at91/hardware.h]
+ * (C) Copyright 2007-2008
+ * Stelian Pop <stelian.pop@leadtechdesign.com>
+ * Lead Tech Design <www.leadtechdesign.com>
  *
- *  Copyright (C) 2003 SAN People
- *  Copyright (C) 2003 ATMEL
+ * 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 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
  */
-
-#ifndef __ASM_ARCH_HARDWARE_H
-#define __ASM_ARCH_HARDWARE_H
-
-#include <asm/sizes.h>
+#ifndef __ASM_ARM_ARCH_HARDWARE_H__
+#define __ASM_ARM_ARCH_HARDWARE_H__
 
 #if defined(CONFIG_AT91RM9200)
-#include <asm/arch-at91/at91rm9200.h>
-#define AT91_PMC_UHP	AT91RM9200_PMC_UHP
-#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20)
-#include <asm/arch/at91sam9260.h>
-#define AT91_BASE_MCI	AT91SAM9260_BASE_MCI
-#define AT91_BASE_SPI	AT91SAM9260_BASE_SPI0
-#define AT91_BASE_SPI1	AT91SAM9260_BASE_SPI1
-#define AT91_ID_UHP	AT91SAM9260_ID_UHP
-#define AT91_PMC_UHP	AT91SAM926x_PMC_UHP
+# include <asm/arch/at91rm9200.h>
+#elif defined(CONFIG_AT91SAM9260) || defined(CONFIG_AT91SAM9G20) || \
+	defined(CONFIG_AT91SAM9XE)
+# include <asm/arch/at91sam9260.h>
 #elif defined(CONFIG_AT91SAM9261) || defined(CONFIG_AT91SAM9G10)
-#include <asm/arch/at91sam9261.h>
-#define AT91_BASE_SPI	AT91SAM9261_BASE_SPI0
-#define AT91_ID_UHP	AT91SAM9261_ID_UHP
-#define AT91_PMC_UHP	AT91SAM926x_PMC_UHP
+# include <asm/arch/at91sam9261.h>
 #elif defined(CONFIG_AT91SAM9263)
-#include <asm/arch/at91sam9263.h>
-#define AT91_BASE_SPI	AT91SAM9263_BASE_SPI0
-#define AT91_ID_UHP	AT91SAM9263_ID_UHP
-#define AT91_PMC_UHP	AT91SAM926x_PMC_UHP
+# include <asm/arch/at91sam9263.h>
 #elif defined(CONFIG_AT91SAM9RL)
-#include <asm/arch/at91sam9rl.h>
-#define AT91_BASE_SPI	AT91SAM9RL_BASE_SPI
-#define AT91_ID_UHP	AT91SAM9RL_ID_UHP
+# include <asm/arch/at91sam9rl.h>
 #elif defined(CONFIG_AT91SAM9G45) || defined(CONFIG_AT91SAM9M10G45)
-#include <asm/arch/at91sam9g45.h>
-#define AT91_BASE_EMAC  AT91SAM9G45_BASE_EMAC
-#define AT91_BASE_SPI   AT91SAM9G45_BASE_SPI0
-#define AT91_ID_UHP     AT91SAM9G45_ID_UHPHS
-#define AT91_PMC_UHP    AT91SAM926x_PMC_UHP
+# include <asm/arch/at91sam9g45.h>
 #elif defined(CONFIG_AT91CAP9)
-#include <asm/arch/at91cap9.h>
-#define AT91_BASE_SPI	AT91CAP9_BASE_SPI0
-#define AT91_ID_UHP	AT91CAP9_ID_UHP
-#define AT91_PMC_UHP	AT91CAP9_PMC_UHP
+# include <asm/arch/at91cap9.h>
 #elif defined(CONFIG_AT91X40)
-#include <asm/arch/at91x40.h>
+# include <asm/arch/at91x40.h>
 #else
-#error "Unsupported AT91 processor"
+# error "Unsupported AT91 processor"
 #endif
 
-/* External Memory Map */
-#define AT91_CHIPSELECT_0	0x10000000
-#define AT91_CHIPSELECT_1	0x20000000
-#define AT91_CHIPSELECT_2	0x30000000
-#define AT91_CHIPSELECT_3	0x40000000
-#define AT91_CHIPSELECT_4	0x50000000
-#define AT91_CHIPSELECT_5	0x60000000
-#define AT91_CHIPSELECT_6	0x70000000
-#define AT91_CHIPSELECT_7	0x80000000
-
-/* SDRAM */
-#ifdef CONFIG_DRAM_BASE
-#define AT91_SDRAM_BASE		CONFIG_DRAM_BASE
-#else
-#define AT91_SDRAM_BASE		AT91_CHIPSELECT_1
-#endif
-
-/* Clocks */
-#define AT91_SLOW_CLOCK		32768		/* slow clock */
-
-#endif
+#endif /* __ASM_ARM_ARCH_HARDWARE_H__ */

arch/arm/include/asm/arch-kirkwood/kw88f6281.h

@@ -27,11 +27,13 @@
 #ifndef _ASM_ARCH_KW88F6281_H
 #define _ASM_ARCH_KW88F6281_H
 
-/* SOC specific definations */
+/* SOC specific definitions */
 #define KW88F6281_REGS_PHYS_BASE	0xf1000000
 #define KW_REGS_PHY_BASE		KW88F6281_REGS_PHYS_BASE
 
-/* TCLK Core Clock defination*/
-#define CONFIG_SYS_TCLK	  200000000 /* 200MHz */
+/* TCLK Core Clock definition */
+#ifndef CONFIG_SYS_TCLK
+#define CONFIG_SYS_TCLK	200000000 /* 200MHz */
+#endif
 
 #endif /* _ASM_ARCH_KW88F6281_H */

arch/arm/include/asm/arch-mx31/clock.h

@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __ASM_ARCH_MX31_H
-#define __ASM_ARCH_MX31_H
+#ifndef __ASM_ARCH_CLOCK_H
+#define __ASM_ARCH_CLOCK_H
 
 extern u32 mx31_get_ipg_clk(void);
 #define imx_get_uartclk mx31_get_ipg_clk
@@ -31,5 +31,7 @@ extern void mx31_set_pad(enum iomux_pins pin, u32 config);
 
 void mx31_uart1_hw_init(void);
 void mx31_spi2_hw_init(void);
+void mxc_hw_watchdog_enable(void);
+void mxc_hw_watchdog_reset(void);
 
-#endif /* __ASM_ARCH_MX31_H */
+#endif /* __ASM_ARCH_CLOCK_H */

arch/arm/include/asm/arch-mx31/imx-regs.h

@@ -21,8 +21,8 @@
  * MA 02111-1307 USA
  */
 
-#ifndef __ASM_ARCH_MX31_REGS_H
-#define __ASM_ARCH_MX31_REGS_H
+#ifndef __ASM_ARCH_MX31_IMX_REGS_H
+#define __ASM_ARCH_MX31_IMX_REGS_H
 
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>
@@ -75,6 +75,39 @@ struct cspi_regs {
 	u32 test;
 };
 
+/* Watchdog Timer (WDOG) registers */
+#define WDOG_ENABLE	(1 << 2)
+#define WDOG_WT_SHIFT	8
+struct wdog_regs {
+	u16 wcr;	/* Control */
+	u16 wsr;	/* Service */
+	u16 wrsr;	/* Reset Status */
+};
+
+/* IIM Control Registers */
+struct iim_regs {
+	u32 iim_stat;
+	u32 iim_statm;
+	u32 iim_err;
+	u32 iim_emask;
+	u32 iim_fctl;
+	u32 iim_ua;
+	u32 iim_la;
+	u32 iim_sdat;
+	u32 iim_prev;
+	u32 iim_srev;
+	u32 iim_prog_p;
+	u32 iim_scs0;
+	u32 iim_scs1;
+	u32 iim_scs2;
+	u32 iim_scs3;
+};
+
+struct mx3_cpu_type {
+	u8 srev;
+	u32 v;
+};
+
 #define IOMUX_PADNUM_MASK	0x1ff
 #define IOMUX_PIN(gpionum, padnum) ((padnum) & IOMUX_PADNUM_MASK)
 
@@ -470,6 +503,8 @@ enum iomux_pins {
 #define CCMR_FPM	(1 << 1)
 #define CCMR_CKIH	(2 << 1)
 
+#define MX31_IIM_BASE_ADDR	0x5001C000
+
 #define PDR0_CSI_PODF(x)	(((x) & 0x1ff) << 23)
 #define PDR0_PER_PODF(x)	(((x) & 0x1f) << 16)
 #define PDR0_HSP_PODF(x)	(((x) & 0x7) << 11)
@@ -739,4 +774,4 @@ enum iomux_pins {
 #define MXC_EHCI_IPPUE_DOWN		(1 << 8)
 #define MXC_EHCI_IPPUE_UP		(1 << 9)
 
-#endif /* __ASM_ARCH_MX31_REGS_H */
+#endif /* __ASM_ARCH_MX31_IMX_REGS_H */

arch/arm/include/asm/arch-omap3/clocks.h

@@ -68,6 +68,7 @@ extern dpll_param *get_mpu_dpll_param(void);
 extern dpll_param *get_iva_dpll_param(void);
 extern dpll_param *get_core_dpll_param(void);
 extern dpll_param *get_per_dpll_param(void);
+extern dpll_param *get_per2_dpll_param(void);
 
 extern dpll_param *get_36x_mpu_dpll_param(void);
 extern dpll_param *get_36x_iva_dpll_param(void);

arch/arm/include/asm/arch-omap3/clocks_omap3.h

@@ -282,6 +282,32 @@
 #define PER_FSEL_38P4		0x07
 #define PER_M2_38P4		0x09
 
+/* PER2 DPLL */
+#define PER2_M_12		0x78
+#define PER2_N_12		0x0B
+#define PER2_FSEL_12		0x03
+#define PER2_M2_12		0x01
+
+#define PER2_M_13		0x78
+#define PER2_N_13		0x0C
+#define PER2_FSEL_13		0x03
+#define PER2_M2_13		0x01
+
+#define PER2_M_19P2		0x2EE
+#define PER2_N_19P2		0x0B
+#define PER2_FSEL_19P2		0x06
+#define PER2_M2_19P2		0x0A
+
+#define PER2_M_26		0x78
+#define PER2_N_26		0x0C
+#define PER2_FSEL_26		0x03
+#define PER2_M2_26		0x01
+
+#define PER2_M_38P4		0x2EE
+#define PER2_N_38P4		0x0B
+#define PER2_FSEL_38P4		0x06
+#define PER2_M2_38P4		0x0A
+
 /* 36XX PER DPLL */
 
 #define PER_36XX_M_12		0x1B0

arch/arm/include/asm/arch-omap3/cpu.h

@@ -347,10 +347,13 @@ struct prcm {
 	u32 clksel2_pll_mpu;	/* 0x944 */
 	u8 res6[0xb8];
 	u32 fclken1_core;	/* 0xa00 */
-	u8 res7[0xc];
+	u32 res_fclken2_core;
+	u32 fclken3_core;	/* 0xa08 */
+	u8 res7[0x4];
 	u32 iclken1_core;	/* 0xa10 */
 	u32 iclken2_core;	/* 0xa14 */
-	u8 res8[0x28];
+	u32 iclken3_core;	/* 0xa18 */
+	u8 res8[0x24];
 	u32 clksel_core;	/* 0xa40 */
 	u8 res9[0xbc];
 	u32 fclken_gfx;		/* 0xb00 */
@@ -368,13 +371,17 @@ struct prcm {
 	u32 clksel_wkup;	/* 0xc40 */
 	u8 res16[0xbc];
 	u32 clken_pll;		/* 0xd00 */
-	u8 res17[0x1c];
+	u32 clken2_pll;	        /* 0xd04 */
+	u8 res17[0x18];
 	u32 idlest_ckgen;	/* 0xd20 */
-	u8 res18[0x1c];
+	u32 idlest2_ckgen;	/* 0xd24 */
+	u8 res18[0x18];
 	u32 clksel1_pll;	/* 0xd40 */
 	u32 clksel2_pll;	/* 0xd44 */
 	u32 clksel3_pll;	/* 0xd48 */
-	u8 res19[0xb4];
+	u32 clksel4_pll;	/* 0xd4c */
+	u32 clksel5_pll;	/* 0xd50 */
+	u8 res19[0xac];
 	u32 fclken_dss;		/* 0xe00 */
 	u8 res20[0xc];
 	u32 iclken_dss;		/* 0xe10 */
@@ -394,6 +401,10 @@ struct prcm {
 	u32 clksel_per;		/* 0x1040 */
 	u8 res28[0xfc];
 	u32 clksel1_emu;	/* 0x1140 */
+	u8 res29[0x2bc];
+	u32 fclken_usbhost;	/* 0x1400 */
+	u8 res30[0xc];
+	u32 iclken_usbhost;	/* 0x1410 */
 };
 #else /* __ASSEMBLY__ */
 #define CM_CLKSEL_CORE		0x48004a40

arch/arm/include/asm/arch-omap3/ehci_omap3.h

@@ -0,0 +1,58 @@
+/*
+ * (C) Copyright 2011
+ * Alexander Holler <holler@ahsoftware.de>
+ *
+ * Based on "drivers/usb/host/ehci-omap.c" from Linux 2.6.37
+ *
+ * See there for additional Copyrights.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+#ifndef _EHCI_OMAP3_H_
+#define _EHCI_OMAP3_H_
+
+/* USB/EHCI registers */
+#define OMAP3_USBTLL_BASE				0x48062000UL
+#define OMAP3_UHH_BASE					0x48064000UL
+#define OMAP3_EHCI_BASE					0x48064800UL
+
+/* TLL Register Set */
+#define	OMAP_USBTLL_SYSCONFIG				(0x10)
+#define	OMAP_USBTLL_SYSCONFIG_SOFTRESET			(1 << 1)
+#define	OMAP_USBTLL_SYSCONFIG_ENAWAKEUP			(1 << 2)
+#define	OMAP_USBTLL_SYSCONFIG_SIDLEMODE			(1 << 3)
+#define	OMAP_USBTLL_SYSCONFIG_CACTIVITY			(1 << 8)
+
+#define	OMAP_USBTLL_SYSSTATUS				(0x14)
+#define	OMAP_USBTLL_SYSSTATUS_RESETDONE			(1 << 0)
+
+/* UHH Register Set */
+#define	OMAP_UHH_SYSCONFIG				(0x10)
+#define	OMAP_UHH_SYSCONFIG_SOFTRESET			(1 << 1)
+#define	OMAP_UHH_SYSCONFIG_CACTIVITY			(1 << 8)
+#define	OMAP_UHH_SYSCONFIG_SIDLEMODE			(1 << 3)
+#define	OMAP_UHH_SYSCONFIG_ENAWAKEUP			(1 << 2)
+#define	OMAP_UHH_SYSCONFIG_MIDLEMODE			(1 << 12)
+
+#define	OMAP_UHH_HOSTCONFIG				(0x40)
+#define OMAP_UHH_HOSTCONFIG_INCR4_BURST_EN		(1 << 2)
+#define OMAP_UHH_HOSTCONFIG_INCR8_BURST_EN		(1 << 3)
+#define OMAP_UHH_HOSTCONFIG_INCR16_BURST_EN		(1 << 4)
+
+#endif /* _EHCI_OMAP3_H_ */

arch/arm/include/asm/arch-omap3/omap3-regs.h

@@ -0,0 +1,95 @@
+/*
+ * (c) 2011 Comelit Group SpA, Luca Ceresoli <luca.ceresoli@comelit.it>
+ *
+ * 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
+ */
+
+#ifndef _OMAP3_REGS_H
+#define _OMAP3_REGS_H
+
+/*
+ * Register definitions for OMAP3 processors.
+ */
+
+/*
+ * GPMC_CONFIG1 - GPMC_CONFIG7
+ */
+
+/* Values for GPMC_CONFIG1 - signal control parameters */
+#define WRAPBURST                     (1 << 31)
+#define READMULTIPLE                  (1 << 30)
+#define READTYPE                      (1 << 29)
+#define WRITEMULTIPLE                 (1 << 28)
+#define WRITETYPE                     (1 << 27)
+#define CLKACTIVATIONTIME(x)          (((x) & 3) << 25)
+#define ATTACHEDDEVICEPAGELENGTH(x)   (((x) & 3) << 23)
+#define WAITREADMONITORING            (1 << 22)
+#define WAITWRITEMONITORING           (1 << 21)
+#define WAITMONITORINGTIME(x)         (((x) & 3) << 18)
+#define WAITPINSELECT(x)              (((x) & 3) << 16)
+#define DEVICESIZE(x)                 (((x) & 3) << 12)
+#define DEVICESIZE_8BIT               DEVICESIZE(0)
+#define DEVICESIZE_16BIT              DEVICESIZE(1)
+#define DEVICETYPE(x)                 (((x) & 3) << 10)
+#define DEVICETYPE_NOR                DEVICETYPE(0)
+#define DEVICETYPE_NAND               DEVICETYPE(2)
+#define MUXADDDATA                    (1 << 9)
+#define TIMEPARAGRANULARITY           (1 << 4)
+#define GPMCFCLKDIVIDER(x)            (((x) & 3) << 0)
+
+/* Values for GPMC_CONFIG2 - CS timing */
+#define CSWROFFTIME(x)   (((x) & 0x1f) << 16)
+#define CSRDOFFTIME(x)   (((x) & 0x1f) <<  8)
+#define CSEXTRADELAY     (1 << 7)
+#define CSONTIME(x)      (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG3 - nADV timing */
+#define ADVWROFFTIME(x)  (((x) & 0x1f) << 16)
+#define ADVRDOFFTIME(x)  (((x) & 0x1f) <<  8)
+#define ADVEXTRADELAY    (1 << 7)
+#define ADVONTIME(x)     (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG4 - nWE and nOE timing */
+#define WEOFFTIME(x)     (((x) & 0x1f) << 24)
+#define WEEXTRADELAY     (1 << 23)
+#define WEONTIME(x)      (((x) &  0xf) << 16)
+#define OEOFFTIME(x)     (((x) & 0x1f) <<  8)
+#define OEEXTRADELAY     (1 << 7)
+#define OEONTIME(x)      (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG5 - RdAccessTime and CycleTime timing */
+#define PAGEBURSTACCESSTIME(x)  (((x) &  0xf) << 24)
+#define RDACCESSTIME(x)         (((x) & 0x1f) << 16)
+#define WRCYCLETIME(x)          (((x) & 0x1f) <<  8)
+#define RDCYCLETIME(x)          (((x) & 0x1f) <<  0)
+
+/* Values for GPMC_CONFIG6 - misc timings */
+#define WRACCESSTIME(x)        (((x) & 0x1f) << 24)
+#define WRDATAONADMUXBUS(x)    (((x) &  0xf) << 16)
+#define CYCLE2CYCLEDELAY(x)    (((x) &  0xf) <<  8)
+#define CYCLE2CYCLESAMECSEN    (1 << 7)
+#define CYCLE2CYCLEDIFFCSEN    (1 << 6)
+#define BUSTURNAROUND(x)       (((x) &  0xf) <<  0)
+
+/* Values for GPMC_CONFIG7 - CS address mapping configuration */
+#define MASKADDRESS(x)         (((x) &  0xf) <<  8)
+#define CSVALID                (1 << 6)
+#define BASEADDRESS(x)         (((x) & 0x3f) <<  0)
+
+#endif /* _OMAP3_REGS_H */

arch/arm/include/asm/arch-omap3/omap3.h

@@ -50,6 +50,20 @@
 /* CONTROL */
 #define OMAP34XX_CTRL_BASE		(OMAP34XX_L4_IO_BASE + 0x2000)
 
+#ifndef __ASSEMBLY__
+/* Signal Integrity Parameter Control Registers */
+struct control_prog_io {
+	unsigned char res[0x408];
+	unsigned int io2;		/* 0x408 */
+	unsigned char res2[0x38];
+	unsigned int io0;		/* 0x444 */
+	unsigned int io1;		/* 0x448 */
+};
+#endif /* __ASSEMBLY__ */
+
+/* Bit definition for CONTROL_PROG_IO1 */
+#define PRG_I2C2_PULLUPRESX		0x00000001
+
 /* UART */
 #define OMAP34XX_UART1			(OMAP34XX_L4_IO_BASE + 0x6a000)
 #define OMAP34XX_UART2			(OMAP34XX_L4_IO_BASE + 0x6c000)

arch/arm/include/asm/arch-orion5x/cpu.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirorion5x_ood support which is
  * (C) Copyright 2009

arch/arm/include/asm/arch-orion5x/mv88f5182.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood 88F6182 support which is
  * (C) Copyright 2009

arch/arm/include/asm/arch-orion5x/orion5x.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010 Albert ARIBAUD <albert.aribaud@free.fr>
+ * Copyright (C) 2010 Albert ARIBAUD <albert.u.boot@aribaud.net>
  *
  * Based on original Kirkwood support which is
  * (C) Copyright 2009
@@ -42,6 +42,7 @@
 #define ORION5X_REGISTER(x)			(ORION5X_REGS_PHY_BASE + x)
 
 /* Documented registers */
+#define ORION5X_DRAM_BASE			(ORION5X_REGISTER(0x01500))
 #define ORION5X_TWSI_BASE			(ORION5X_REGISTER(0x11000))
 #define ORION5X_UART0_BASE			(ORION5X_REGISTER(0x12000))
 #define ORION5X_UART1_BASE			(ORION5X_REGISTER(0x12100))

arch/arm/include/asm/arch-pantheon/config.h

@@ -34,5 +34,15 @@
 #define MV_UART_CONSOLE_BASE	PANTHEON_UART1_BASE
 #define CONFIG_SYS_NS16550_IER	(1 << 6)	/* Bit 6 in UART_IER register
 						represents UART Unit Enable */
+/*
+ * I2C definition
+ */
+#ifdef CONFIG_CMD_I2C
+#define CONFIG_I2C_MV			1
+#define CONFIG_MV_I2C_REG		0xd4011000
+#define CONFIG_HARD_I2C			1
+#define CONFIG_SYS_I2C_SPEED		0
+#define CONFIG_SYS_I2C_SLAVE		0xfe
+#endif
 
 #endif /* _PANTHEON_CONFIG_H */

arch/arm/include/asm/arch-pantheon/cpu.h

@@ -50,7 +50,9 @@ struct panthapb_registers {
 	u32 uart0;	/*0x000*/
 	u32 uart1;	/*0x004*/
 	u32 gpio;	/*0x008*/
-	u8 pad0[0x034 - 0x08 - 4];
+	u8 pad0[0x02c - 0x08 - 4];
+	u32 twsi;	/*0x02c*/
+	u8 pad1[0x034 - 0x2c - 4];
 	u32 timers;	/*0x034*/
 };
 

arch/arm/include/asm/arch-pantheon/mfp.h

@@ -32,8 +32,10 @@
  * offset, pull,pF, drv,dF, edge,eF ,afn,aF
  */
 /* UART2 */
-#define MFP47_UART2_RXD		MFP_REG(0x198) | MFP_AF6 | MFP_DRIVE_MEDIUM
-#define MFP48_UART2_TXD		MFP_REG(0x19c) | MFP_AF6 | MFP_DRIVE_MEDIUM
+#define MFP47_UART2_RXD		(MFP_REG(0x198) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP48_UART2_TXD		(MFP_REG(0x19c) | MFP_AF6 | MFP_DRIVE_MEDIUM)
+#define MFP53_CI2C_SCL		(MFP_REG(0x1b0) | MFP_AF2 | MFP_DRIVE_MEDIUM)
+#define MFP54_CI2C_SDA		(MFP_REG(0x1b4) | MFP_AF2 | MFP_DRIVE_MEDIUM)
 
 /* More macros can be defined here... */
 

arch/arm/include/asm/arch-pxa/pxa-regs.h

@@ -455,62 +455,6 @@ typedef void		(*ExcpHndlr) (void) ;
 		IrSR_RCVEIR_UART_MODE | \
 		IrSR_XMITIR_IR_MODE)
 
-/*
- * I2C registers
- */
-#define IBMR		0x40301680  /* I2C Bus Monitor Register - IBMR */
-#define IDBR		0x40301688  /* I2C Data Buffer Register - IDBR */
-#define ICR		0x40301690  /* I2C Control Register - ICR */
-#define ISR		0x40301698  /* I2C Status Register - ISR */
-#define ISAR		0x403016A0  /* I2C Slave Address Register - ISAR */
-
-#ifdef CONFIG_CPU_MONAHANS
-#define PWRIBMR		0x40f500C0  /* Power I2C Bus Monitor Register-IBMR */
-#define PWRIDBR		0x40f500C4  /* Power I2C Data Buffer Register-IDBR */
-#define PWRICR		0x40f500C8  /* Power I2C Control Register - ICR */
-#define PWRISR		0x40f500CC  /* Power I2C Status Register - ISR */
-#define PWRISAR		0x40f500D0  /* Power I2C Slave Address Register-ISAR */
-#else
-#define PWRIBMR		0x40f00180  /* Power I2C Bus Monitor Register-IBMR */
-#define PWRIDBR		0x40f00188  /* Power I2C Data Buffer Register-IDBR */
-#define PWRICR		0x40f00190  /* Power I2C Control Register - ICR */
-#define PWRISR		0x40f00198  /* Power I2C Status Register - ISR */
-#define PWRISAR		0x40f001A0  /* Power I2C Slave Address Register-ISAR */
-#endif
-
-/* ----- Control register bits ---------------------------------------- */
-
-#define ICR_START	0x1		/* start bit */
-#define ICR_STOP	0x2		/* stop bit */
-#define ICR_ACKNAK	0x4		/* send ACK(0) or NAK(1) */
-#define ICR_TB		0x8		/* transfer byte bit */
-#define ICR_MA		0x10		/* master abort */
-#define ICR_SCLE	0x20		/* master clock enable, mona SCLEA */
-#define ICR_IUE		0x40		/* unit enable */
-#define ICR_GCD		0x80		/* general call disable */
-#define ICR_ITEIE	0x100		/* enable tx interrupts */
-#define ICR_IRFIE	0x200		/* enable rx interrupts, mona: DRFIE */
-#define ICR_BEIE	0x400		/* enable bus error ints */
-#define ICR_SSDIE	0x800		/* slave STOP detected int enable */
-#define ICR_ALDIE	0x1000		/* enable arbitration interrupt */
-#define ICR_SADIE	0x2000		/* slave address detected int enable */
-#define ICR_UR		0x4000		/* unit reset */
-#define ICR_FM		0x8000		/* Fast Mode */
-
-/* ----- Status register bits ----------------------------------------- */
-
-#define ISR_RWM		0x1		/* read/write mode */
-#define ISR_ACKNAK	0x2		/* ack/nak status */
-#define ISR_UB		0x4		/* unit busy */
-#define ISR_IBB		0x8		/* bus busy */
-#define ISR_SSD		0x10		/* slave stop detected */
-#define ISR_ALD		0x20		/* arbitration loss detected */
-#define ISR_ITE		0x40		/* tx buffer empty */
-#define ISR_IRF		0x80		/* rx buffer full */
-#define ISR_GCAD	0x100		/* general call address detected */
-#define ISR_SAD		0x200		/* slave address detected */
-#define ISR_BED		0x400		/* bus error no ACK/NAK */
-
 /*
  * Serial Audio Controller
  */

arch/arm/include/asm/arch-s5pc1xx/clk.h

@@ -33,5 +33,6 @@ unsigned long get_pll_clk(int pllreg);
 unsigned long get_arm_clk(void);
 unsigned long get_pwm_clk(void);
 unsigned long get_uart_clk(int dev_index);
+void set_mmc_clk(int dev_index, unsigned int div);
 
 #endif

arch/arm/include/asm/arch-s5pc1xx/gpio.h

@@ -149,8 +149,8 @@ void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
 
 /* Drive Strength level */
 #define GPIO_DRV_1X	0x0
-#define GPIO_DRV_2X	0x1
-#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_3X	0x1
+#define GPIO_DRV_2X	0x2
 #define GPIO_DRV_4X	0x3
 #define GPIO_DRV_FAST	0x0
 #define GPIO_DRV_SLOW	0x1

arch/arm/include/asm/arch-s5pc1xx/mmc.h

@@ -64,6 +64,7 @@ struct mmc_host {
 	struct s5p_mmc *reg;
 	unsigned int version;	/* SDHCI spec. version */
 	unsigned int clock;	/* Current clock (MHz) */
+	int dev_index;
 };
 
 int s5p_mmc_init(int dev_index, int bus_width);

arch/arm/include/asm/arch-s5pc1xx/sromc.h

@@ -23,8 +23,8 @@
  * 	 Only SROMC is defined as of now
  */
 
-#ifndef __ASM_ARCH_SMC_H_
-#define __ASM_ARCH_SMC_H_
+#ifndef __ASM_ARCH_SROMC_H_
+#define __ASM_ARCH_SROMC_H_
 
 #define SMC_DATA16_WIDTH(x)    (1<<((x*4)+0))
 #define SMC_BYTE_ADDR_MODE(x)  (1<<((x*4)+1))  /* 0-> Half-word base address*/
@@ -41,13 +41,13 @@
 #define SMC_BC_PMC(x)  (x << 0)  /* normal(1data)page mode configuration */
 
 #ifndef __ASSEMBLY__
-struct s5pc1xx_smc {
+struct s5p_sromc {
 	unsigned int	bw;
 	unsigned int	bc[6];
 };
 #endif	/* __ASSEMBLY__ */
 
 /* Configure the Band Width and Bank Control Regs for required SROMC Bank */
-void s5pc1xx_config_sromc(u32 srom_bank, u32 smc_bw_conf, u32 smc_bc_conf);
+void s5p_config_sromc(u32 srom_bank, u32 srom_bw_conf, u32 srom_bc_conf);
 
 #endif /* __ASM_ARCH_SMC_H_ */

arch/arm/include/asm/arch-s5pc2xx/clk.h

@@ -32,5 +32,6 @@ unsigned long get_pll_clk(int pllreg);
 unsigned long get_arm_clk(void);
 unsigned long get_pwm_clk(void);
 unsigned long get_uart_clk(int dev_index);
+void set_mmc_clk(int dev_index, unsigned int div);
 
 #endif

arch/arm/include/asm/arch-s5pc2xx/cpu.h

@@ -51,6 +51,12 @@
 #include <asm/io.h>
 /* CPU detection macros */
 extern unsigned int s5p_cpu_id;
+extern unsigned int s5p_cpu_rev;
+
+static inline int s5p_get_cpu_rev(void)
+{
+	return s5p_cpu_rev;
+}
 
 static inline void s5p_set_cpu_id(void)
 {
@@ -61,8 +67,12 @@ static inline void s5p_set_cpu_id(void)
 	 * 0xC200: S5PC210 EVT0
 	 * 0xC210: S5PC210 EVT1
 	 */
-	if (s5p_cpu_id == 0xC200)
+	if (s5p_cpu_id == 0xC200) {
 		s5p_cpu_id |= 0x10;
+		s5p_cpu_rev = 0;
+	} else if (s5p_cpu_id == 0xC210) {
+		s5p_cpu_rev = 1;
+	}
 }
 
 #define IS_SAMSUNG_TYPE(type, id)			\

arch/arm/include/asm/arch-s5pc2xx/gpio.h

@@ -99,14 +99,13 @@ void gpio_set_rate(struct s5p_gpio_bank *bank, int gpio, int mode);
 /* Pull mode */
 #define GPIO_PULL_NONE	0x0
 #define GPIO_PULL_DOWN	0x1
-#define GPIO_PULL_UP	0x2
+#define GPIO_PULL_UP	0x3
 
 /* Drive Strength level */
 #define GPIO_DRV_1X	0x0
-#define GPIO_DRV_2X	0x1
-#define GPIO_DRV_3X	0x2
+#define GPIO_DRV_3X	0x1
+#define GPIO_DRV_2X	0x2
 #define GPIO_DRV_4X	0x3
 #define GPIO_DRV_FAST	0x0
 #define GPIO_DRV_SLOW	0x1
-
 #endif