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

43 files changed, 898 insertions, 460 deletions

diff --git a/board/BuS/eb_cpux9k2/config.mk b/board/BuS/eb_cpux9k2/config.mk
deleted file mode 100644
index e554a45..0000000
--- a/board/BuS/eb_cpux9k2/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0x23f00000
diff --git a/board/BuS/eb_cpux9k2/cpux9k2.c b/board/BuS/eb_cpux9k2/cpux9k2.c
index bbceaf3..fe62a0f 100644
--- a/board/BuS/eb_cpux9k2/cpux9k2.c
+++ b/board/BuS/eb_cpux9k2/cpux9k2.c
@@ -66,7 +66,7 @@ int board_init(void)
 
 	gd->bd->bi_arch_number = MACH_TYPE_EB_CPUX9K2;
 	/* adress of boot parameters */
-	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 #ifdef CONFIG_STATUS_LED
 	status_led_set(STATUS_LED_BOOT, STATUS_LED_ON);
@@ -134,9 +134,8 @@ void reset_phy(void)
 
 int dram_init(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	gd->bd->bi_dram[0].size =
-		get_ram_size((volatile long *) PHYS_SDRAM, PHYS_SDRAM_SIZE);
+	gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
 	return 0;
 }
 
diff --git a/board/LaCie/edminiv2/config.mk b/board/LaCie/edminiv2/config.mk
index d07642f..2ffd125 100644
--- a/board/LaCie/edminiv2/config.mk
+++ b/board/LaCie/edminiv2/config.mk
@@ -24,4 +24,5 @@
 # MA 02110-1301 USA
 #
 
-CONFIG_SYS_TEXT_BASE = 0x00100000
+# TEXT_BASE must equal the intended FLASH location of u-boot.
+CONFIG_SYS_TEXT_BASE = 0xfff90000
diff --git a/board/atmel/at91rm9200ek/Makefile b/board/atmel/at91rm9200ek/Makefile
index 500ce72..96a0f05 100644
--- a/board/atmel/at91rm9200ek/Makefile
+++ b/board/atmel/at91rm9200ek/Makefile
@@ -27,11 +27,6 @@ LIB	= $(obj)lib$(BOARD).a
 
 COBJS-y += $(BOARD).o
 COBJS-y += led.o
-COBJS-y += misc.o
-ifdef CONFIG_HAS_DATAFLASH
-COBJS-$(CONFIG_DATAFLASH_MMC_SELECT) += mux.o
-COBJS-y += partition.o
-endif
 
 SRCS	:= $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS-y))
diff --git a/board/atmel/at91rm9200ek/at91rm9200ek.c b/board/atmel/at91rm9200ek/at91rm9200ek.c
index 570a09a..d242583 100644
--- a/board/atmel/at91rm9200ek/at91rm9200ek.c
+++ b/board/atmel/at91rm9200ek/at91rm9200ek.c
@@ -1,4 +1,8 @@
 /*
+ * (C) Copyright 2010 Andreas Bießmann <andreas.devel@gmail.com>
+ *
+ * derived from previous work
+ *
  * (C) Copyright 2002
  * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
  * Marius Groeger <mgroeger@sysgo.de>
@@ -23,78 +27,44 @@
  */
 
 #include <common.h>
-#include <exports.h>
 #include <netdev.h>
-#include <asm/arch/AT91RM9200.h>
+#include <asm/arch/hardware.h>
+#include <asm/arch/at91_pio.h>
+#include <asm/arch/at91_pmc.h>
 #include <asm/io.h>
-#if defined(CONFIG_DRIVER_ETHER)
-#include <at91rm9200_net.h>
-#include <dm9161.h>
-#endif
 
 DECLARE_GLOBAL_DATA_PTR;
 
 /* ------------------------------------------------------------------------- */
-/*
- * Miscelaneous platform dependent initialisations
- */
-
-int board_init (void)
+int board_init(void)
 {
-	/* Enable Ctrlc */
-	console_init_f ();
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
 
 	/*
 	 * Correct IRDA resistor problem
 	 * Set PA23_TXD in Output
 	 */
-	writel(AT91C_PA23_TXD2, ((AT91PS_PIO) AT91C_BASE_PIOA)->PIO_OER);
-
-	/*
-	 * memory and cpu-speed are setup before relocation
-	 * so we do _nothing_ here
-	 */
+	writel(AT91_PMX_AA_TXD2, &pio->pioa.oer);
 
 	/* arch number of AT91RM9200EK-Board */
 	gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200EK;
 	/* adress of boot parameters */
-	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
 
 	return 0;
 }
 
 int dram_init (void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+	/* dram_init must store complete ramsize in gd->ram_size */
+	gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE,
+			CONFIG_SYS_SDRAM_SIZE);
 	return 0;
 }
 
-#if defined(CONFIG_DRIVER_ETHER) && defined(CONFIG_CMD_NET)
-/*
- * Name:
- *	at91rm9200_GetPhyInterface
- * Description:
- *	Initialise the interface functions to the PHY
- * Arguments:
- *	None
- * Return value:
- *	None
- */
-void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
-{
-	p_phyops->Init = dm9161_InitPhy;
-	p_phyops->IsPhyConnected = dm9161_IsPhyConnected;
-	p_phyops->GetLinkSpeed = dm9161_GetLinkSpeed;
-	p_phyops->AutoNegotiate = dm9161_AutoNegotiate;
-}
-#endif
-
 #ifdef CONFIG_DRIVER_AT91EMAC
 int board_eth_init(bd_t *bis)
 {
-	int rc = 0;
-	rc = at91emac_register(bis, 0);
-	return rc;
+	return at91emac_register(bis, (u32) AT91_EMAC_BASE);
 }
 #endif
diff --git a/board/atmel/at91rm9200ek/config.mk b/board/atmel/at91rm9200ek/config.mk
index 2077692..c7323fe 100644
--- a/board/atmel/at91rm9200ek/config.mk
+++ b/board/atmel/at91rm9200ek/config.mk
@@ -1 +1,2 @@
-CONFIG_SYS_TEXT_BASE = 0x21f00000
+# currently only NOR flash booting is supported
+CONFIG_SYS_TEXT_BASE = 0x10000000
diff --git a/board/atmel/at91rm9200ek/led.c b/board/atmel/at91rm9200ek/led.c
index 9464952..8d512e0 100644
--- a/board/atmel/at91rm9200ek/led.c
+++ b/board/atmel/at91rm9200ek/led.c
@@ -3,6 +3,9 @@
  * Atmel Nordic AB <www.atmel.com>
  * Ulf Samuelsson <ulf@atmel.com>
  *
+ * (C) Copyright 2010
+ * Andreas Bießmann <andreas.devel@gmail.com>
+ *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -23,67 +26,62 @@
  */
 
 #include <common.h>
-#include <asm/arch/AT91RM9200.h>
-#include <asm/io.h>
+#include <asm/arch/gpio.h>
+#include <asm/arch/at91_pmc.h>
 
-#define	GREEN_LED	AT91C_PIO_PB0
-#define	YELLOW_LED	AT91C_PIO_PB1
-#define	RED_LED		AT91C_PIO_PB2
+/* bit mask in PIO port B */
+#define	GREEN_LED	(1<<0)
+#define	YELLOW_LED	(1<<1)
+#define	RED_LED		(1<<2)
 
 void	green_LED_on(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(GREEN_LED, PIOB->PIO_CODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(GREEN_LED, &pio->piob.codr);
 }
 
 void	 yellow_LED_on(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(YELLOW_LED, PIOB->PIO_CODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(YELLOW_LED, &pio->piob.codr);
 }
 
 void	 red_LED_on(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(RED_LED, PIOB->PIO_CODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(RED_LED, &pio->piob.codr);
 }
 
 void	green_LED_off(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(GREEN_LED, PIOB->PIO_SODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(GREEN_LED, &pio->piob.sodr);
 }
 
 void	yellow_LED_off(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(YELLOW_LED, PIOB->PIO_SODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(YELLOW_LED, &pio->piob.sodr);
 }
 
 void	red_LED_off(void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-
-	writel(RED_LED, PIOB->PIO_SODR);
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
+	writel(RED_LED, &pio->piob.sodr);
 }
 
-
 void coloured_LED_init (void)
 {
-	AT91PS_PIO	PIOB	= AT91C_BASE_PIOB;
-	AT91PS_PMC	PMC	= AT91C_BASE_PMC;
+	at91_pmc_t *pmc = (at91_pmc_t *)AT91_PMC_BASE;
+	at91_pio_t *pio = (at91_pio_t *)AT91_PIO_BASE;
 
 	/* Enable PIOB clock */
-	writel((1 << AT91C_ID_PIOB), PMC->PMC_PCER);
+	writel(1 << AT91_ID_PIOB, &pmc->pcer);
+
 	/* Disable peripherals on LEDs */
-	writel(AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0, PIOB->PIO_PER);
+	writel(GREEN_LED | YELLOW_LED | RED_LED, &pio->piob.per);
 	/* Enable pins as outputs */
-	writel(AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0, PIOB->PIO_OER);
+	writel(GREEN_LED | YELLOW_LED | RED_LED, &pio->piob.oer);
 	/* Turn all LEDs OFF */
-	writel(AT91C_PIO_PB2 | AT91C_PIO_PB1 | AT91C_PIO_PB0, PIOB->PIO_SODR);
+	writel(GREEN_LED | YELLOW_LED | RED_LED, &pio->piob.sodr);
 }
diff --git a/board/atmel/at91rm9200ek/mux.c b/board/atmel/at91rm9200ek/mux.c
deleted file mode 100644
index bdd44e8..0000000
--- a/board/atmel/at91rm9200ek/mux.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include <config.h>
-#include <common.h>
-#include <asm/hardware.h>
-#include <asm/io.h>
-#include <dataflash.h>
-
-int AT91F_GetMuxStatus(void)
-{
-	/* Set in PIO mode */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER);
-	/* Configure in output */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER);
-
-	if(readl(AT91C_BASE_PIOB->PIO_ODSR) & CONFIG_SYS_DATAFLASH_MMC_PIO)
-		return 1;
-
-	return 0;
-}
-
-void AT91F_SelectMMC(void)
-{
-	/* Set in PIO mode */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER);
-	/* Configure in output */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER);
-	/* Set Output */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_SODR);
-}
-
-void AT91F_SelectSPI(void)
-{
-	/* Set in PIO mode */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_PER);
-	/* Configure in output */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_OER);
-	/* Clear Output */
-	writel(CONFIG_SYS_DATAFLASH_MMC_PIO, AT91C_BASE_PIOB->PIO_CODR);
-}
diff --git a/board/balloon3/Makefile b/board/balloon3/Makefile
new file mode 100644
index 0000000..7db615e
--- /dev/null
+++ b/board/balloon3/Makefile
@@ -0,0 +1,47 @@
+#
+# Balloon3 Support
+#
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= balloon3.o
+
+SRCS	:= $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+	rm -f $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/balloon3/balloon3.c b/board/balloon3/balloon3.c
new file mode 100644
index 0000000..26e34e9
--- /dev/null
+++ b/board/balloon3/balloon3.c
@@ -0,0 +1,238 @@
+/*
+ * Balloon3 Support
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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/arch/hardware.h>
+#include <serial.h>
+#include <asm/io.h>
+#include <spartan3.h>
+#include <command.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+void balloon3_init_fpga(void);
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
+
+	/* arch number of vpac270 */
+	gd->bd->bi_arch_number = MACH_TYPE_BALLOON3;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0xa0000100;
+
+	/* Init the FPGA */
+	balloon3_init_fpga();
+
+	return 0;
+}
+
+struct serial_device *default_serial_console(void)
+{
+	return &serial_stuart_device;
+}
+
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+	pxa_dram_init();
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+	gd->bd->bi_dram[2].start = PHYS_SDRAM_3;
+
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+	gd->bd->bi_dram[2].size = PHYS_SDRAM_3_SIZE;
+}
+
+#ifdef	CONFIG_CMD_USB
+int usb_board_init(void)
+{
+	writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
+		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+		UHCHR);
+
+	writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
+
+	while (readl(UHCHR) & UHCHR_FSBIR)
+		;
+
+	writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+	writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
+
+	/* Clear any OTG Pin Hold */
+	if (readl(PSSR) & PSSR_OTGPH)
+		writel(readl(PSSR) | PSSR_OTGPH, PSSR);
+
+	writel(readl(UHCRHDA) & ~(0x200), UHCRHDA);
+	writel(readl(UHCRHDA) | 0x100, UHCRHDA);
+
+	/* Set port power control mask bits, only 3 ports. */
+	writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
+
+	/* enable port 2 */
+	writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS |
+		UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR);
+
+	return 0;
+}
+
+void usb_board_init_fail(void)
+{
+	return;
+}
+
+void usb_board_stop(void)
+{
+	writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
+	udelay(11);
+	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
+
+	writel(readl(UHCCOMS) | 1, UHCCOMS);
+	udelay(10);
+
+	writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
+
+	return;
+}
+#endif
+
+#if defined(CONFIG_FPGA)
+/* Toggle GPIO103 and GPIO104 --  PROGB and RDnWR */
+int fpga_pgm_fn(int nassert, int nflush, int cookie)
+{
+	if (nassert)
+		writel(0x80, GPCR3);
+	else
+		writel(0x80, GPSR3);
+	if (nflush)
+		writel(0x100, GPCR3);
+	else
+		writel(0x100, GPSR3);
+	return nassert;
+}
+
+/* Check GPIO83 -- INITB */
+int fpga_init_fn(int cookie)
+{
+	return !(readl(GPLR2) & 0x80000);
+}
+
+/* Check GPIO84 -- BUSY */
+int fpga_busy_fn(int cookie)
+{
+	return !(readl(GPLR2) & 0x100000);
+}
+
+/* Check GPIO111 -- DONE */
+int fpga_done_fn(int cookie)
+{
+	return readl(GPLR3) & 0x8000;
+}
+
+/* Configure GPIO104 as GPIO and deassert it */
+int fpga_pre_config_fn(int cookie)
+{
+	writel(readl(GAFR3_L) & ~0x30000, GAFR3_L);
+	writel(0x100, GPCR3);
+	return 0;
+}
+
+/* Configure GPIO104 as nSKTSEL */
+int fpga_post_config_fn(int cookie)
+{
+	writel(readl(GAFR3_L) | 0x10000, GAFR3_L);
+	return 0;
+}
+
+/* Toggle RDnWR */
+int fpga_wr_fn(int nassert_write, int flush, int cookie)
+{
+	udelay(1000);
+
+	if (nassert_write)
+		writel(0x100, GPCR3);
+	else
+		writel(0x100, GPSR3);
+
+	return nassert_write;
+}
+
+/* Write program to the FPGA */
+int fpga_wdata_fn(uchar data, int flush, int cookie)
+{
+	writeb(data, 0x10f00000);
+	return 0;
+}
+
+/* Toggle Clock pin -- NO-OP */
+int fpga_clk_fn(int assert_clk, int flush, int cookie)
+{
+	return assert_clk;
+}
+
+/* Toggle ChipSelect pin -- NO-OP */
+int fpga_cs_fn(int assert_clk, int flush, int cookie)
+{
+	return assert_clk;
+}
+
+Xilinx_Spartan3_Slave_Parallel_fns balloon3_fpga_fns = {
+	fpga_pre_config_fn,
+	fpga_pgm_fn,
+	fpga_init_fn,
+	NULL,	/* err */
+	fpga_done_fn,
+	fpga_clk_fn,
+	fpga_cs_fn,
+	fpga_wr_fn,
+	NULL,	/* rdata */
+	fpga_wdata_fn,
+	fpga_busy_fn,
+	NULL,	/* abort */
+	fpga_post_config_fn,
+};
+
+Xilinx_desc fpga = XILINX_XC3S1000_DESC(slave_parallel,
+			(void *)&balloon3_fpga_fns, 0);
+
+/* Initialize the FPGA */
+void balloon3_init_fpga(void)
+{
+	fpga_init();
+	fpga_add(fpga_xilinx, &fpga);
+}
+#else
+void balloon3_init_fpga(void) {}
+#endif /* CONFIG_FPGA */
diff --git a/board/colibri_pxa270/colibri_pxa270.c b/board/colibri_pxa270/colibri_pxa270.c
index 84ec38e..8aa7067 100644
--- a/board/colibri_pxa270/colibri_pxa270.c
+++ b/board/colibri_pxa270/colibri_pxa270.c
@@ -22,6 +22,7 @@
 #include <common.h>
 #include <asm/arch/hardware.h>
 #include <netdev.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -65,28 +66,30 @@ int dram_init (void)
 #ifdef	CONFIG_CMD_USB
 int usb_board_init(void)
 {
-	UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
-		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+	writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
+		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+		UHCHR);
 
-	UHCHR |= UHCHR_FSBIR;
+	writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
 
 	while (UHCHR & UHCHR_FSBIR);
 
-	UHCHR &= ~UHCHR_SSE;
-	UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+	writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+	writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
 
 	/* Clear any OTG Pin Hold */
-	if (PSSR & PSSR_OTGPH)
-		PSSR |= PSSR_OTGPH;
+	if (readl(PSSR) & PSSR_OTGPH)
+		writel(readl(PSSR) | PSSR_OTGPH, PSSR);
 
-	UHCRHDA &= ~(0x200);
-	UHCRHDA |= 0x100;
+	writel(readl(UHCRHDA) & ~(0x200), UHCRHDA);
+	writel(readl(UHCRHDA) | 0x100, UHCRHDA);
 
 	/* Set port power control mask bits, only 3 ports. */
-	UHCRHDB |= (0x7<<17);
+	writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
 
 	/* enable port 2 */
-	UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE;
+	writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS |
+		UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR);
 
 	return 0;
 }
@@ -98,14 +101,14 @@ void usb_board_init_fail(void)
 
 void usb_board_stop(void)
 {
-	UHCHR |= UHCHR_FHR;
+	writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
 	udelay(11);
-	UHCHR &= ~UHCHR_FHR;
+	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
 
-	UHCCOMS |= 1;
+	writel(readl(UHCCOMS) | 1, UHCCOMS);
 	udelay(10);
 
-	CKEN &= ~CKEN10_USBHOST;
+	writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
 
 	return;
 }
diff --git a/board/cradle/cradle.c b/board/cradle/cradle.c
index 21eb655..c4a93f9 100644
--- a/board/cradle/cradle.c
+++ b/board/cradle/cradle.c
@@ -28,6 +28,7 @@
 #include <asm/arch/pxa-regs.h>
 #include <common.h>
 #include <netdev.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -92,8 +93,8 @@ set_led (int led, int color)
 	int shift = led * 2;
 	unsigned long mask = 0x3 << shift;
 
-	CRADLE_LED_CLR_REG = mask;	/* clear bits */
-	CRADLE_LED_SET_REG = (color << shift);	/* set bits */
+	writel(mask, GPCR2);	/* clear bits */
+	writel((color << shift), GPSR2);	/* set bits */
 	udelay (5000);
 }
 
diff --git a/board/cradle/lowlevel_init.S b/board/cradle/lowlevel_init.S
index 6b5cfb9..39964b6 100644
--- a/board/cradle/lowlevel_init.S
+++ b/board/cradle/lowlevel_init.S
@@ -34,10 +34,10 @@ DRAM_SIZE:  .long   CONFIG_SYS_DRAM_SIZE
    .endm
 
    .macro SET_LED val
-   ldr   r6, =CRADLE_LED_CLR_REG
+   ldr   r6, =GPCR2
    ldr   r7, =0
    str   r7, [r6]
-   ldr   r6, =CRADLE_LED_SET_REG
+   ldr   r6, =GPSR2
    ldr   r7, =\val
    str   r7, [r6]
    .endm
diff --git a/board/csb226/csb226.c b/board/csb226/csb226.c
index 0a6c13d..6eed9ad 100644
--- a/board/csb226/csb226.c
+++ b/board/csb226/csb226.c
@@ -26,6 +26,7 @@
 #include <common.h>
 #include <netdev.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -108,23 +109,23 @@ void csb226_set_led(int led, int state)
 	switch(led) {
 
 		case 0: if (state==1) {
-				GPCR0 |= CSB226_USER_LED0;
+				writel(readl(GPCR0) | CSB226_USER_LED0, GPCR0);
 			} else if (state==0) {
-				GPSR0 |= CSB226_USER_LED0;
+				writel(readl(GPSR0) | CSB226_USER_LED0, GPSR0);
 			}
 			break;
 
 		case 1: if (state==1) {
-				GPCR0 |= CSB226_USER_LED1;
+				writel(readl(GPCR0) | CSB226_USER_LED1, GPCR0);
 			} else if (state==0) {
-				GPSR0 |= CSB226_USER_LED1;
+				writel(readl(GPSR0) | CSB226_USER_LED1, GPSR0);
 			}
 			break;
 
 		case 2: if (state==1) {
-				GPCR0 |= CSB226_USER_LED2;
+				writel(readl(GPCR0) | CSB226_USER_LED2, GPCR0);
 			} else if (state==0) {
-				GPSR0 |= CSB226_USER_LED2;
+				writel(readl(GPSR0) | CSB226_USER_LED2, GPSR0);
 			}
 			break;
 	}
diff --git a/board/delta/delta.c b/board/delta/delta.c
index 68c39d2..df23076 100644
--- a/board/delta/delta.c
+++ b/board/delta/delta.c
@@ -28,6 +28,7 @@
 #include <malloc.h>
 #include <command.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -110,7 +111,7 @@ static uchar kbd_command_prefix[] = "key_cmd";
 static void get_pressed_keys(uchar *s)
 {
 	unsigned long val;
-	val = GPLR3;
+	val = readl(GPLR3);
 
 	if(val & (1<<31))
 		*s++ = KEYBD_KP_DKIN0;
@@ -124,18 +125,18 @@ static void get_pressed_keys(uchar *s)
 
 static void keys_init()
 {
-	CKENB |= CKENB_7_GPIO;
+	writel(readl(CKENB) | CKENB_7_GPIO, CKENB);
 	udelay(100);
 
 	/* Configure GPIOs */
-	GPIO127 = 0xa840;	/* KP_DKIN0 */
-	GPIO114 = 0xa840;	/* KP_DKIN1 */
-	GPIO125 = 0xa840;	/* KP_DKIN2 */
-	GPIO118 = 0xa840;	/* KP_DKIN5 */
+	writel(0xa840, GPIO127);	/* KP_DKIN0 */
+	writel(0xa840, GPIO114);	/* KP_DKIN1 */
+	writel(0xa840, GPIO125);	/* KP_DKIN2 */
+	writel(0xa840, GPIO118);	/* KP_DKIN5 */
 
 	/* Configure GPIOs as inputs */
-	GPDR3 &= ~(1<<31 | 1<<18 | 1<<29 | 1<<22);
-	GCDR3 = (1<<31 | 1<<18 | 1<<29 | 1<<22);
+	writel(readl(GPDR3) & ~(1<<31 | 1<<18 | 1<<29 | 1<<22), GPDR3);
+	writel((1<<31 | 1<<18 | 1<<29 | 1<<22), GCDR3);
 
 	udelay(100);
 }
@@ -283,11 +284,11 @@ int dram_init (void)
 
 void i2c_init_board()
 {
-	CKENB |= (CKENB_4_I2C);
+	writel(readl(CKENB) | (CKENB_4_I2C), CKENB);
 
 	/* setup I2C GPIO's */
-	GPIO32 = 0x801;		/* SCL = Alt. Fkt. 1 */
-	GPIO33 = 0x801;		/* SDA = Alt. Fkt. 1 */
+	writel(0x801, GPIO32);		/* SCL = Alt. Fkt. 1 */
+	writel(0x801, GPIO33);		/* SDA = Alt. Fkt. 1 */
 }
 
 /* initialize the DA9030 Power Controller */
@@ -295,20 +296,20 @@ static void init_DA9030()
 {
 	uchar addr = (uchar) DA9030_I2C_ADDR, val = 0;
 
-	CKENB |= CKENB_7_GPIO;
+	writel(readl(CKENB) | CKENB_7_GPIO, CKENB);
 	udelay(100);
 
 	/* Rising Edge on EXTON to reset DA9030 */
-	GPIO17 = 0x8800;	/* configure GPIO17, no pullup, -down */
-	GPDR0 |= (1<<17);	/* GPIO17 is output */
-	GSDR0 = (1<<17);
-	GPCR0 = (1<<17);	/* drive GPIO17 low */
-	GPSR0 = (1<<17);	/* drive GPIO17 high */
+	writel(0x8800, GPIO17);	/* configure GPIO17, no pullup, -down */
+	writel(readl(GPDR0) | (1<<17), GPDR0);	/* GPIO17 is output */
+	writel((1<<17), GSDR0);
+	writel((1<<17), GPCR0);	/* drive GPIO17 low */
+	writel((1<<17), GPSR0);	/* drive GPIO17 high */
 
 #if CONFIG_SYS_DA9030_EXTON_DELAY
 	udelay((unsigned long) CONFIG_SYS_DA9030_EXTON_DELAY);	/* wait for DA9030 */
 #endif
-	GPCR0 = (1<<17);	/* drive GPIO17 low */
+	writel((1<<17), GPCR0);	/* drive GPIO17 low */
 
 	/* reset the watchdog and go active (0xec) */
 	val = (SYS_CONTROL_A_HWRES_ENABLE |
diff --git a/board/delta/nand.c b/board/delta/nand.c
index 85a6ba2..119a587 100644
--- a/board/delta/nand.c
+++ b/board/delta/nand.c
@@ -26,6 +26,7 @@
 
 #include <nand.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
 
 #ifdef CONFIG_SYS_DFC_DEBUG1
 # define DFC_DEBUG1(fmt, args...) printf(fmt, ##args)
@@ -95,7 +96,7 @@ static void dfc_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 	if(bytes_multi) {
 		for(i=0; i<bytes_multi; i+=4) {
 			long_buf = (unsigned long*) &buf[i];
-			NDDB = *long_buf;
+			writel(*long_buf, NDDB);
 		}
 	}
 	if(rest) {
@@ -120,7 +121,7 @@ static void dfc_read_buf(struct mtd_info *mtd, u_char* const buf, int len)
 	if(bytes_multi) {
 		for(i=0; i<bytes_multi; i+=4) {
 			long_buf = (unsigned long*) &buf[i];
-			*long_buf = NDDB;
+			*long_buf = readl(NDDB);
 		}
 	}
 
@@ -166,8 +167,8 @@ static u_char dfc_read_byte(struct mtd_info *mtd)
 	unsigned long dummy;
 
 	if(bytes_read < 0) {
-		read_buf = NDDB;
-		dummy = NDDB;
+		read_buf = readl(NDDB);
+		dummy = readl(NDDB);
 		bytes_read = 0;
 	}
 	byte = (unsigned char) (read_buf>>(8 * bytes_read++));
@@ -181,7 +182,7 @@ static u_char dfc_read_byte(struct mtd_info *mtd)
 /* calculate delta between OSCR values start and now  */
 static unsigned long get_delta(unsigned long start)
 {
-	unsigned long cur = OSCR;
+	unsigned long cur = readl(OSCR);
 
 	if(cur < start) /* OSCR overflowed */
 		return (cur + (start^0xffffffff));
@@ -192,7 +193,7 @@ static unsigned long get_delta(unsigned long start)
 /* delay function, this doesn't belong here */
 static void wait_us(unsigned long us)
 {
-	unsigned long start = OSCR;
+	unsigned long start = readl(OSCR);
 	us = DIV_ROUND_UP(us * OSCR_CLK_FREQ, 1000);
 
 	while (get_delta(start) < us) {
@@ -202,14 +203,14 @@ static void wait_us(unsigned long us)
 
 static void dfc_clear_nddb(void)
 {
-	NDCR &= ~NDCR_ND_RUN;
+	writel(readl(NDCR) & ~NDCR_ND_RUN, NDCR);
 	wait_us(CONFIG_SYS_NAND_OTHER_TO);
 }
 
 /* wait_event with timeout */
 static unsigned long dfc_wait_event(unsigned long event)
 {
-	unsigned long ndsr, timeout, start = OSCR;
+	unsigned long ndsr, timeout, start = readl(OSCR);
 
 	if(!event)
 		return 0xff000000;
@@ -221,9 +222,9 @@ static unsigned long dfc_wait_event(unsigned long event)
 					* OSCR_CLK_FREQ, 1000);
 
 	while(1) {
-		ndsr = NDSR;
+		ndsr = readl(NDSR);
 		if(ndsr & event) {
-			NDSR |= event;
+			writel(readl(NDSR) | event, NDSR);
 			break;
 		}
 		if(get_delta(start) > timeout) {
@@ -243,11 +244,11 @@ static void dfc_new_cmd(void)
 
 	while(retry++ <= CONFIG_SYS_NAND_SENDCMD_RETRY) {
 		/* Clear NDSR */
-		NDSR = 0xFFF;
+		writel(0xfff, NDSR);
 
 		/* set NDCR[NDRUN] */
-		if(!(NDCR & NDCR_ND_RUN))
-			NDCR |= NDCR_ND_RUN;
+		if (!(readl(NDCR) & NDCR_ND_RUN))
+			writel(readl(NDCR) | NDCR_ND_RUN, NDCR);
 
 		status = dfc_wait_event(NDSR_WRCMDREQ);
 
@@ -357,9 +358,9 @@ static void dfc_cmdfunc(struct mtd_info *mtd, unsigned command,
 	}
 
  write_cmd:
-	NDCB0 = ndcb0;
-	NDCB0 = ndcb1;
-	NDCB0 = ndcb2;
+	writel(ndcb0, NDCB0);
+	writel(ndcb1, NDCB0);
+	writel(ndcb2, NDCB0);
 
 	/*  wait_event: */
 	dfc_wait_event(event);
@@ -372,36 +373,36 @@ static void dfc_gpio_init(void)
 	DFC_DEBUG2("Setting up DFC GPIO's.\n");
 
 	/* no idea what is done here, see zylonite.c */
-	GPIO4 = 0x1;
-
-	DF_ALE_WE1 = 0x00000001;
-	DF_ALE_WE2 = 0x00000001;
-	DF_nCS0 = 0x00000001;
-	DF_nCS1 = 0x00000001;
-	DF_nWE = 0x00000001;
-	DF_nRE = 0x00000001;
-	DF_IO0 = 0x00000001;
-	DF_IO8 = 0x00000001;
-	DF_IO1 = 0x00000001;
-	DF_IO9 = 0x00000001;
-	DF_IO2 = 0x00000001;
-	DF_IO10 = 0x00000001;
-	DF_IO3 = 0x00000001;
-	DF_IO11 = 0x00000001;
-	DF_IO4 = 0x00000001;
-	DF_IO12 = 0x00000001;
-	DF_IO5 = 0x00000001;
-	DF_IO13 = 0x00000001;
-	DF_IO6 = 0x00000001;
-	DF_IO14 = 0x00000001;
-	DF_IO7 = 0x00000001;
-	DF_IO15 = 0x00000001;
-
-	DF_nWE = 0x1901;
-	DF_nRE = 0x1901;
-	DF_CLE_NOE = 0x1900;
-	DF_ALE_WE1 = 0x1901;
-	DF_INT_RnB = 0x1900;
+	writel(0x1, GPIO4);
+
+	writel(0x00000001, DF_ALE_nWE1);
+	writel(0x00000001, DF_ALE_nWE2);
+	writel(0x00000001, DF_nCS0);
+	writel(0x00000001, DF_nCS1);
+	writel(0x00000001, DF_nWE);
+	writel(0x00000001, DF_nRE);
+	writel(0x00000001, DF_IO0);
+	writel(0x00000001, DF_IO8);
+	writel(0x00000001, DF_IO1);
+	writel(0x00000001, DF_IO9);
+	writel(0x00000001, DF_IO2);
+	writel(0x00000001, DF_IO10);
+	writel(0x00000001, DF_IO3);
+	writel(0x00000001, DF_IO11);
+	writel(0x00000001, DF_IO4);
+	writel(0x00000001, DF_IO12);
+	writel(0x00000001, DF_IO5);
+	writel(0x00000001, DF_IO13);
+	writel(0x00000001, DF_IO6);
+	writel(0x00000001, DF_IO14);
+	writel(0x00000001, DF_IO7);
+	writel(0x00000001, DF_IO15);
+
+	writel(0x1901, DF_nWE);
+	writel(0x1901, DF_nRE);
+	writel(0x1900, DF_CLE_nOE);
+	writel(0x1901, DF_ALE_nWE1);
+	writel(0x1900, DF_INT_RnB);
 }
 
 /*
@@ -430,7 +431,7 @@ int board_nand_init(struct nand_chip *nand)
 	dfc_gpio_init();
 
 	/* turn on the NAND Controller Clock (104 MHz @ D0) */
-	CKENA |= (CKENA_4_NAND | CKENA_9_SMC);
+	writel(readl(CKENA) | (CKENA_4_NAND | CKENA_9_SMC), CKENA);
 
 #undef CONFIG_SYS_TIMING_TIGHT
 #ifndef CONFIG_SYS_TIMING_TIGHT
@@ -485,17 +486,19 @@ int board_nand_init(struct nand_chip *nand)
 		tRP_high = 0;
 	}
 
-	NDTR0CS0 = (tCH << 19) |
+	writel((tCH << 19) |
 		(tCS << 16) |
 		(tWH << 11) |
 		(tWP << 8) |
 		(tRP_high << 6) |
 		(tRH << 3) |
-		(tRP << 0);
+		(tRP << 0),
+		NDTR0CS0);
 
-	NDTR1CS0 = (tR << 16) |
+	writel((tR << 16) |
 		(tWHR << 4) |
-		(tAR << 0);
+		(tAR << 0),
+		NDTR1CS0);
 
 	/* If it doesn't work (unlikely) think about:
 	 *  - ecc enable
@@ -512,7 +515,7 @@ int board_nand_init(struct nand_chip *nand)
 	 */
 	/* NDCR_NCSX |		/\* Chip select busy don't care *\/ */
 
-	NDCR = (NDCR_SPARE_EN |		/* use the spare area */
+	writel(NDCR_SPARE_EN |		/* use the spare area */
 		NDCR_DWIDTH_C |		/* 16bit DFC data bus width  */
 		NDCR_DWIDTH_M |		/* 16 bit Flash device data bus width */
 		(2 << 16) |		/* read id count = 7 ???? mk@tbd */
@@ -528,7 +531,8 @@ int board_nand_init(struct nand_chip *nand)
 		NDCR_SBERRM |		/* single bit error ir masked */
 		NDCR_WRDREQM |		/* write data request ir masked */
 		NDCR_RDDREQM |		/* read data request ir masked */
-		NDCR_WRCMDREQM);	/* write command request ir masked */
+		NDCR_WRCMDREQM,		/* write command request ir masked */
+		NDCR);
 
 
 	/* wait 10 us due to cmd buffer clear reset */
diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c
index 84386e6..c8d7d39 100644
--- a/board/freescale/mx51evk/mx51evk.c
+++ b/board/freescale/mx51evk/mx51evk.c
@@ -23,7 +23,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/mx51_pins.h>
+#include <asm/arch/mx5x_pins.h>
 #include <asm/arch/iomux.h>
 #include <asm/errno.h>
 #include <asm/arch/sys_proto.h>
diff --git a/board/innokom/innokom.c b/board/innokom/innokom.c
index 3412f10..2c51125 100644
--- a/board/innokom/innokom.c
+++ b/board/innokom/innokom.c
@@ -27,6 +27,7 @@
 #include <netdev.h>
 #include <asm/arch/pxa-regs.h>
 #include <asm/mach-types.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -48,20 +49,21 @@ int i2c_init_board(void)
 
 	/* disable I2C controller first, otherwhise it thinks we want to    */
 	/* talk to the slave port...                                        */
-	icr = ICR; ICR &= ~(ICR_SCLE | ICR_IUE);
+	icr = readl(ICR);
+	writel(readl(ICR) & ~(ICR_SCLE | ICR_IUE), ICR);
 
 	/* set gpio pin low _before_ we change direction to output          */
-	GPCR(70) = GPIO_bit(70);
+	writel(GPIO_bit(70), GPCR(70));
 
 	/* now toggle between output=low and high-impedance                 */
 	for (i = 0; i < 20; i++) {
-		GPDR(70) |= GPIO_bit(70);  /* output */
+		writel(readl(GPDR(70)) | GPIO_bit(70), GPDR(70));  /* output */
 		udelay(10);
-		GPDR(70) &= ~GPIO_bit(70); /* input  */
+		writel(readl(GPDR(70)) & ~GPIO_bit(70), GPDR(70)); /* input  */
 		udelay(10);
 	}
 
-	ICR = icr;
+	writel(icr, ICR);
 
 	return 0;
 }
@@ -76,7 +78,7 @@ int misc_init_r(void)
 	char *str;
 
 	/* determine if the software update key is pressed during startup   */
-	if (GPLR0 & 0x00000800) {
+	if (readl(GPLR0) & 0x00000800) {
 		printf("using bootcmd_normal (sw-update button not pressed)\n");
 		str = getenv("bootcmd_normal");
 	} else {
diff --git a/board/karo/tx25/config.mk b/board/karo/tx25/config.mk
index 4283c3e..18b2883 100644
--- a/board/karo/tx25/config.mk
+++ b/board/karo/tx25/config.mk
@@ -1,5 +1,5 @@
 ifdef CONFIG_NAND_SPL
 CONFIG_SYS_TEXT_BASE = 0x810c0000
 else
-CONFIG_SYS_TEXT_BASE = 0x81fc0000
+CONFIG_SYS_TEXT_BASE = 0x81200000
 endif
diff --git a/board/logicpd/imx27lite/config.mk b/board/logicpd/imx27lite/config.mk
index 7f22154..018d920 100644
--- a/board/logicpd/imx27lite/config.mk
+++ b/board/logicpd/imx27lite/config.mk
@@ -1 +1,5 @@
+# with relocation CONFIG_SYS_TEXT_BASE can be anything, and making it 0
+# makes relative and absolute relocation fixups interchangeable.
+#CONFIG_SYS_TEXT_BASE = 0
+
 CONFIG_SYS_TEXT_BASE = 0xc0000000
diff --git a/board/logicpd/imx31_litekit/config.mk b/board/logicpd/imx31_litekit/config.mk
index 0131edf..a7887ba 100644
--- a/board/logicpd/imx31_litekit/config.mk
+++ b/board/logicpd/imx31_litekit/config.mk
@@ -1 +1 @@
-CONFIG_SYS_TEXT_BASE = 0x87f00000
+CONFIG_SYS_TEXT_BASE = 0xa0000000
diff --git a/board/logicpd/imx31_litekit/imx31_litekit.c b/board/logicpd/imx31_litekit/imx31_litekit.c
index 2ac622d..a07ba0e 100644
--- a/board/logicpd/imx31_litekit/imx31_litekit.c
+++ b/board/logicpd/imx31_litekit/imx31_litekit.c
@@ -31,12 +31,18 @@ DECLARE_GLOBAL_DATA_PTR;
 
 int dram_init (void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
 
 	return 0;
 }
 
+void
+dram_init_banksize (void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+}
+
 int board_init (void)
 {
 	__REG(CSCR_U(0)) = 0x0000cf03; /* CS0: Nor Flash */
diff --git a/board/palmld/Makefile b/board/palmld/Makefile
new file mode 100644
index 0000000..bcb014d
--- /dev/null
+++ b/board/palmld/Makefile
@@ -0,0 +1,49 @@
+#
+# Palm LifeDrive Support
+#
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= palmld.o
+SOBJS	:= lowlevel_init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/palmld/config.mk b/board/palmld/config.mk
new file mode 100644
index 0000000..1d650ac
--- /dev/null
+++ b/board/palmld/config.mk
@@ -0,0 +1 @@
+TEXT_BASE = 0xa1000000
diff --git a/board/zipitz2/lowlevel_init.S b/board/palmld/lowlevel_init.S
index 82a52e8..e3382ee 100644
--- a/board/zipitz2/lowlevel_init.S
+++ b/board/palmld/lowlevel_init.S
@@ -1,9 +1,8 @@
 /*
- * Aeronix Zipit Z2 Lowlevel Hardware Initialization
+ * Palm LifeDrive Lowlevel Hardware Initialization
  *
  * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
  *
- *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
@@ -31,6 +30,12 @@
 .globl lowlevel_init
 lowlevel_init:
 	pxa_gpio_setup
+
+	/* Enable GPIO reset */
+	ldr	r0, =PCFR
+	mov	r1, #0x30
+	str	r1, [r0]
+
 	pxa_wait_ticks	0x8000
 	pxa_mem_setup
 	pxa_wakeup
diff --git a/board/palmld/palmld.c b/board/palmld/palmld.c
new file mode 100644
index 0000000..4f0087e
--- /dev/null
+++ b/board/palmld/palmld.c
@@ -0,0 +1,69 @@
+/*
+ * Palm LifeDrive Support
+ *
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
+ *
+ * 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 <command.h>
+#include <serial.h>
+#include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+	/* arch number of Lubbock-Board */
+	gd->bd->bi_arch_number = MACH_TYPE_PALMLD;
+
+	/* adress of boot parameters */
+	gd->bd->bi_boot_params = 0xa0000100;
+
+	/* Set PWM for LCD */
+	writel(0x7, PWM_CTRL0);
+	writel(0x16c, PWM_PERVAL0);
+	writel(0x11a, PWM_PWDUTY0);
+
+	return 0;
+}
+
+struct serial_device *default_serial_console(void)
+{
+	return &serial_ffuart_device;
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+
+	return 0;
+}
+
+ulong board_flash_get_legacy(ulong base, int banknum, flash_info_t *info)
+{
+	info->portwidth = FLASH_CFI_16BIT;
+	info->chipwidth = FLASH_CFI_BY16;
+	info->interface = FLASH_CFI_X16;
+	return 1;
+}
diff --git a/board/vpac270/u-boot.lds b/board/palmld/u-boot.lds
index 58c371d..fb4358b 100644
--- a/board/vpac270/u-boot.lds
+++ b/board/palmld/u-boot.lds
@@ -1,5 +1,5 @@
 /*
- * (C) Copyright 2000
+ * (C) Copyright 2000-2005
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -36,7 +36,7 @@ SECTIONS
 	}
 
 	. = ALIGN(4);
-	.rodata : { *(.rodata) }
+	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
 
 	. = ALIGN(4);
 	.data : { *(.data) }
@@ -44,12 +44,13 @@ SECTIONS
 	. = ALIGN(4);
 	.got : { *(.got) }
 
+	. = .;
 	__u_boot_cmd_start = .;
 	.u_boot_cmd : { *(.u_boot_cmd) }
 	__u_boot_cmd_end = .;
 
 	. = ALIGN(4);
 	__bss_start = .;
-	.bss : { *(.bss) }
+	.bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
 	_end = .;
 }
diff --git a/board/palmtc/Makefile b/board/palmtc/Makefile
new file mode 100644
index 0000000..20ac4e1
--- /dev/null
+++ b/board/palmtc/Makefile
@@ -0,0 +1,49 @@
+#
+# Palm Tungsten|C Support
+#
+# Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
+#
+# 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 $(TOPDIR)/config.mk
+
+LIB	= $(obj)lib$(BOARD).a
+
+COBJS	:= palmtc.o
+SOBJS	:= lowlevel_init.o
+
+SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+OBJS	:= $(addprefix $(obj),$(COBJS))
+SOBJS	:= $(addprefix $(obj),$(SOBJS))
+
+$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak $(obj).depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/palmtc/config.mk b/board/palmtc/config.mk
new file mode 100644
index 0000000..1d650ac
--- /dev/null
+++ b/board/palmtc/config.mk
@@ -0,0 +1 @@
+TEXT_BASE = 0xa1000000
diff --git a/board/vpac270/lowlevel_init.S b/board/palmtc/lowlevel_init.S
index ec0d12c..74050dc 100644
--- a/board/vpac270/lowlevel_init.S
+++ b/board/palmtc/lowlevel_init.S
@@ -1,9 +1,8 @@
 /*
- * Voipac PXA270 Lowlevel Hardware Initialization
+ * Palm Tungsten|C Lowlevel Hardware Initialization
  *
  * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
  *
- *
  * See file CREDITS for list of people who contributed to this
  * project.
  *
diff --git a/board/atmel/at91rm9200ek/partition.c b/board/palmtc/palmtc.c
index 990cbcf..04cb33e 100644
--- a/board/atmel/at91rm9200ek/partition.c
+++ b/board/palmtc/palmtc.c
@@ -1,4 +1,7 @@
 /*
+ * Palm Tungsten|C Support
+ *
+ * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -14,25 +17,43 @@
  * 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 <config.h>
-#include <asm/hardware.h>
-#include <dataflash.h>
-
-AT91S_DATAFLASH_INFO dataflash_info[CONFIG_SYS_MAX_DATAFLASH_BANKS];
-
-struct dataflash_addr cs[CONFIG_SYS_MAX_DATAFLASH_BANKS] = {
-	{CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS0, 0},	/* Logical adress, CS */
-	{CONFIG_SYS_DATAFLASH_LOGIC_ADDR_CS3, 3}
-};
-
-/*define the area offsets*/
-dataflash_protect_t area_list[NB_DATAFLASH_AREA] = {
-	{0x00000000, 0x000041FF, FLAG_PROTECT_SET,	0, "Bootstrap"},
-	{0x00004200, 0x000083FF, FLAG_PROTECT_CLEAR,	0, "Environment"},
-	{0x00008400, 0x00041FFF, FLAG_PROTECT_SET,	0, "U-Boot"},
-	{0x00042000, 0x00251FFF, FLAG_PROTECT_CLEAR,	0, "Kernel"},
-	{0x00252000, 0xFFFFFFFF, FLAG_PROTECT_CLEAR,	0, "FS"},
-};
+#include <command.h>
+#include <serial.h>
+#include <asm/io.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init(void)
+{
+	/* Arch number of Palm Tungsten|C */
+	gd->bd->bi_arch_number = MACH_TYPE_PALMTC;
+
+	/* Adress of boot parameters */
+	gd->bd->bi_boot_params = 0xa0000100;
+
+	/* Set PWM for LCD */
+	writel(0x5f, PWM_CTRL1);
+	writel(0x3ff, PWM_PERVAL1);
+	writel(892, PWM_PWDUTY1);
+
+	return 0;
+}
+
+struct serial_device *default_serial_console(void)
+{
+	return &serial_ffuart_device;
+}
+
+int dram_init(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
+	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
+	return 0;
+}
diff --git a/board/atmel/at91rm9200ek/misc.c b/board/palmtc/u-boot.lds
index 81de32f..fb4358b 100644
--- a/board/atmel/at91rm9200ek/misc.c
+++ b/board/palmtc/u-boot.lds
@@ -1,7 +1,6 @@
 /*
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
+ * (C) Copyright 2000-2005
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -22,29 +21,36 @@
  * MA 02111-1307 USA
  */
 
-#include <common.h>
-#include <asm/arch/AT91RM9200.h>
-#include <at91rm9200_net.h>
-#include <dm9161.h>
-#include <net.h>
-
-int board_late_init(void)
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
 {
-	DECLARE_GLOBAL_DATA_PTR;
+	. = 0x00000000;
 
-	/* Fix Ethernet Initialization Bug when starting Linux from U-Boot */
-	eth_init(gd->bd);
-	return 0;
-}
+	. = ALIGN(4);
+	.text      :
+	{
+	  cpu/pxa/start.o	(.text)
+	  *(.text)
+	}
 
+	. = ALIGN(4);
+	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
 
-/* checks if addr is in RAM */
-int addr2ram(ulong addr)
-{
-	int result = 0;
+	. = ALIGN(4);
+	.data : { *(.data) }
+
+	. = ALIGN(4);
+	.got : { *(.got) }
 
-	if((addr >= PHYS_SDRAM) && (addr < (PHYS_SDRAM + PHYS_SDRAM_SIZE)))
-		result = 1;
+	. = .;
+	__u_boot_cmd_start = .;
+	.u_boot_cmd : { *(.u_boot_cmd) }
+	__u_boot_cmd_end = .;
 
-	return result;
+	. = ALIGN(4);
+	__bss_start = .;
+	.bss (NOLOAD) : { *(.bss) . = ALIGN(4); }
+	_end = .;
 }
diff --git a/board/pxa255_idp/pxa_idp.c b/board/pxa255_idp/pxa_idp.c
index a54a95d..4ab8bd4 100644
--- a/board/pxa255_idp/pxa_idp.c
+++ b/board/pxa255_idp/pxa_idp.c
@@ -33,6 +33,7 @@
 #include <common.h>
 #include <netdev.h>
 #include <command.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -56,14 +57,14 @@ int board_init (void)
 
 	/* set PWM for LCD */
 	/* a value that works is 60Hz, 77% duty cycle */
-	CKEN |= CKEN0_PWM0;
-	PWM_CTRL0 = 0x3f;
-	PWM_PERVAL0 = 0x3ff;
-	PWM_PWDUTY0 = 792;
+	writel(readl(CKEN) | CKEN0_PWM0, CKEN);
+	writel(0x3f, PWM_CTRL0);
+	writel(0x3ff, PWM_PERVAL0);
+	writel(792, PWM_PWDUTY0);
 
 	/* clear reset to AC97 codec */
-	CKEN |= CKEN2_AC97;
-	GCR = GCR_COLD_RST;
+	writel(readl(CKEN) | CKEN2_AC97, CKEN);
+	writel(GCR_COLD_RST, GCR);
 
 	/* enable LCD backlight */
 	/* *(volatile unsigned int *)(PXA_CS5_PHYS + 0x03C00030) = 0x7; */
@@ -102,11 +103,11 @@ int dram_init (void)
 void delay_c(void)
 {
 	/* reset OSCR to 0 */
-	OSCR = 0;
-	while(OSCR > 0x10000)
+	writel(0, OSCR);
+	while (readl(OSCR) > 0x10000)
 		;
 
-	while(OSCR < 0xd4000)
+	while (readl(OSCR) < 0xd4000)
 		;
 }
 
@@ -114,12 +115,12 @@ void blink_c(void)
 {
 	int led_bit = (1<<10);
 
-	GPDR0 = led_bit;
-	GPCR0 = led_bit;
+	writel(led_bit, GPDR0);
+	writel(led_bit, GPCR0);
 	delay_c();
-	GPSR0 = led_bit;
+	writel(led_bit, GPSR0);
 	delay_c();
-	GPCR0 = led_bit;
+	writel(led_bit, GPCR0);
 }
 
 int do_idpcmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
diff --git a/board/trizepsiv/conxs.c b/board/trizepsiv/conxs.c
index 8c11456..0c67367 100644
--- a/board/trizepsiv/conxs.c
+++ b/board/trizepsiv/conxs.c
@@ -34,6 +34,7 @@
 #include <common.h>
 #include <asm/arch/pxa-regs.h>
 #include <netdev.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -44,7 +45,7 @@ extern struct serial_device serial_ffuart_device;
 extern struct serial_device serial_btuart_device;
 extern struct serial_device serial_stuart_device;
 
-#if CONFIG_POLARIS
+#if CONFIG_MK_POLARIS
 #define BOOT_CONSOLE	"serial_stuart"
 #else
 #define BOOT_CONSOLE	"serial_ffuart"
@@ -57,25 +58,27 @@ extern struct serial_device serial_stuart_device;
 
 int usb_board_init(void)
 {
-	UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
-		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+	writel((readl(UHCHR) | UHCHR_PCPL | UHCHR_PSPL) &
+		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+		UHCHR);
 
-	UHCHR |= UHCHR_FSBIR;
+	writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
 
-	while (UHCHR & UHCHR_FSBIR);
+	while (readl(UHCHR) & UHCHR_FSBIR)
+		;
 
-	UHCHR &= ~UHCHR_SSE;
-	UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+	writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+	writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
 
 	/* Clear any OTG Pin Hold */
-	if (PSSR & PSSR_OTGPH)
-		PSSR |= PSSR_OTGPH;
+	if (readl(PSSR) & PSSR_OTGPH)
+		writel(readl(PSSR) | PSSR_OTGPH, PSSR);
 
-	UHCRHDA &= ~(RH_A_NPS);
-	UHCRHDA |= RH_A_PSM;
+	writel(readl(UHCRHDA) & ~(RH_A_NPS), UHCRHDA);
+	writel(readl(UHCRHDA) | RH_A_PSM, UHCRHDA);
 
 	/* Set port power control mask bits, only 3 ports. */
-	UHCRHDB |= (0x7<<17);
+	writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
 
 	return 0;
 }
@@ -87,14 +90,14 @@ void usb_board_init_fail(void)
 
 void usb_board_stop(void)
 {
-	UHCHR |= UHCHR_FHR;
+	writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
 	udelay(11);
-	UHCHR &= ~UHCHR_FHR;
+	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
 
-	UHCCOMS |= 1;
+	writel(readl(UHCCOMS) | 1, UHCCOMS);
 	udelay(10);
 
-	CKEN &= ~CKEN10_USBHOST;
+	writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
 
 	return;
 }
diff --git a/board/ttcontrol/vision2/vision2.c b/board/ttcontrol/vision2/vision2.c
index c991ee2..ce4cb78 100644
--- a/board/ttcontrol/vision2/vision2.c
+++ b/board/ttcontrol/vision2/vision2.c
@@ -26,7 +26,7 @@
 #include <common.h>
 #include <asm/io.h>
 #include <asm/arch/imx-regs.h>
-#include <asm/arch/mx51_pins.h>
+#include <asm/arch/mx5x_pins.h>
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/iomux.h>
 #include <mxc_gpio.h>
diff --git a/board/vpac270/Makefile b/board/vpac270/Makefile
index c6f4c7c..c359917 100644
--- a/board/vpac270/Makefile
+++ b/board/vpac270/Makefile
@@ -1,10 +1,7 @@
-
 #
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+# Voipac PXA270 Support
 #
-# See file CREDITS for list of people who contributed to this
-# project.
+# Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
@@ -27,17 +24,15 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= vpac270.o
-SOBJS	:= lowlevel_init.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 
 clean:
-	rm -f $(SOBJS) $(OBJS)
+	rm -f $(OBJS)
 
 distclean:	clean
 	rm -f $(LIB) core *.bak $(obj).depend
diff --git a/board/vpac270/config.mk b/board/vpac270/config.mk
deleted file mode 100644
index 0f10662..0000000
--- a/board/vpac270/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xa1000000
diff --git a/board/vpac270/vpac270.c b/board/vpac270/vpac270.c
index 18e47e2..43bbdff 100644
--- a/board/vpac270/vpac270.c
+++ b/board/vpac270/vpac270.c
@@ -1,16 +1,7 @@
 /*
- * (C) Copyright 2004
- * Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
+ * Voipac PXA270 Support
  *
- * (C) Copyright 2002
- * Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * See file CREDITS for list of people who contributed to this
- * project.
+ * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -31,29 +22,24 @@
 #include <common.h>
 #include <asm/arch/hardware.h>
 #include <netdev.h>
+#include <serial.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-/* ------------------------------------------------------------------------- */
-
 /*
  * Miscelaneous platform dependent initialisations
  */
-extern struct serial_device serial_ffuart_device;
-extern struct serial_device serial_btuart_device;
-extern struct serial_device serial_stuart_device;
-
-struct serial_device *default_serial_console (void)
+int board_init(void)
 {
-	return &serial_ffuart_device;
-}
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
 
-int board_init (void)
-{
 	/* memory and cpu-speed are setup before relocation */
 	/* so we do _nothing_ here */
 
-	/* arch number of vpac270 */
+	/* Arch number of vpac270 */
 	gd->bd->bi_arch_number = MACH_TYPE_VPAC270;
 
 	/* adress of boot parameters */
@@ -62,41 +48,58 @@ int board_init (void)
 	return 0;
 }
 
-int dram_init (void)
+struct serial_device *default_serial_console(void)
 {
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+	return &serial_ffuart_device;
+}
 
+extern void pxa_dram_init(void);
+int dram_init(void)
+{
+	pxa_dram_init();
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
+}
+
+void dram_init_banksize(void)
+{
+	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
 
-	return 0;
+#ifdef	CONFIG_RAM_256M
+	gd->bd->bi_dram[1].start = PHYS_SDRAM_2;
+	gd->bd->bi_dram[1].size = PHYS_SDRAM_2_SIZE;
+#endif
 }
 
+#ifdef	CONFIG_CMD_USB
 int usb_board_init(void)
 {
-	UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
-		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE);
+	writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
+		~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE),
+		UHCHR);
 
-	UHCHR |= UHCHR_FSBIR;
+	writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR);
 
-	while (UHCHR & UHCHR_FSBIR);
+	while (readl(UHCHR) & UHCHR_FSBIR)
+		;
 
-	UHCHR &= ~UHCHR_SSE;
-	UHCHIE = (UHCHIE_UPRIE | UHCHIE_RWIE);
+	writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR);
+	writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE);
 
 	/* Clear any OTG Pin Hold */
-	if (PSSR & PSSR_OTGPH)
-		PSSR |= PSSR_OTGPH;
+	if (readl(PSSR) & PSSR_OTGPH)
+		writel(readl(PSSR) | PSSR_OTGPH, PSSR);
 
-	UHCRHDA &= ~(0x200);
-	UHCRHDA |= 0x100;
+	writel(readl(UHCRHDA) & ~(0x200), UHCRHDA);
+	writel(readl(UHCRHDA) | 0x100, UHCRHDA);
 
 	/* Set port power control mask bits, only 3 ports. */
-	UHCRHDB |= (0x7<<17);
+	writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB);
 
 	/* enable port 2 */
-	UP2OCR |= UP2OCR_HXOE | UP2OCR_HXS | UP2OCR_DMPDE | UP2OCR_DPPDE;
+	writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS |
+		UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR);
 
 	return 0;
 }
@@ -108,17 +111,18 @@ void usb_board_init_fail(void)
 
 void usb_board_stop(void)
 {
-	UHCHR |= UHCHR_FHR;
+	writel(readl(UHCHR) | UHCHR_FHR, UHCHR);
 	udelay(11);
-	UHCHR &= ~UHCHR_FHR;
+	writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR);
 
-	UHCCOMS |= 1;
+	writel(readl(UHCCOMS) | 1, UHCCOMS);
 	udelay(10);
 
-	CKEN &= ~CKEN10_USBHOST;
+	writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN);
 
 	return;
 }
+#endif
 
 #ifdef CONFIG_DRIVER_DM9000
 int board_eth_init(bd_t *bis)
diff --git a/board/wepep250/wepep250.c b/board/wepep250/wepep250.c
index fe4b6a9..6e41ea6 100644
--- a/board/wepep250/wepep250.c
+++ b/board/wepep250/wepep250.c
@@ -22,6 +22,7 @@
 
 #include <common.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -33,13 +34,13 @@ int board_init (void)
  * Setup GPIO stuff to get serial working
  */
 #if defined( CONFIG_FFUART )
-	GPDR1 = 0x80;
-	GAFR1_L = 0x8010;
+	writel(0x80, GPDR1);
+	writel(0x8010, GAFR1_L);
 #elif defined( CONFIG_BTUART )
-	GPDR1 = 0x800;
-	GAFR1_L = 0x900000;
+	writel(0x800, GPDR1);
+	writel(0x900000, GAFR1_L);
 #endif
-	PSSR = 0x20;
+	writel(0x20, PSSR);
 
 	return 0;
 }
diff --git a/board/zipitz2/Makefile b/board/zipitz2/Makefile
index 2673835..8d452de 100644
--- a/board/zipitz2/Makefile
+++ b/board/zipitz2/Makefile
@@ -29,17 +29,15 @@ include $(TOPDIR)/config.mk
 LIB	= $(obj)lib$(BOARD).a
 
 COBJS	:= zipitz2.o
-SOBJS	:= lowlevel_init.o
 
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
+SRCS	:= $(COBJS:.o=.c)
 OBJS	:= $(addprefix $(obj),$(COBJS))
-SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
-$(LIB):	$(obj).depend $(OBJS) $(SOBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS) $(SOBJS)
+$(LIB):	$(obj).depend $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 
 clean:
-	rm -f $(SOBJS) $(OBJS)
+	rm -f $(OBJS)
 
 distclean:	clean
 	rm -f $(LIB) core *.bak $(obj).depend
diff --git a/board/zipitz2/config.mk b/board/zipitz2/config.mk
deleted file mode 100644
index 0f10662..0000000
--- a/board/zipitz2/config.mk
+++ /dev/null
@@ -1 +0,0 @@
-CONFIG_SYS_TEXT_BASE = 0xa1000000
diff --git a/board/zipitz2/zipitz2.c b/board/zipitz2/zipitz2.c
index 14d1d76..9e6a0d5 100644
--- a/board/zipitz2/zipitz2.c
+++ b/board/zipitz2/zipitz2.c
@@ -28,6 +28,7 @@
 #include <serial.h>
 #include <asm/arch/hardware.h>
 #include <spi.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -43,10 +44,11 @@ inline void lcd_start(void) {};
 
 int board_init (void)
 {
-	/* memory and cpu-speed are setup before relocation */
-	/* so we do _nothing_ here */
+	/* We have RAM, disable cache */
+	dcache_disable();
+	icache_disable();
 
-	/* arch number of Lubbock-Board */
+	/* arch number of Z2 */
 	gd->bd->bi_arch_number = MACH_TYPE_ZIPIT2;
 
 	/* adress of boot parameters */
@@ -58,24 +60,23 @@ int board_init (void)
 	return 0;
 }
 
-int board_late_init(void)
+struct serial_device *default_serial_console (void)
 {
-	setenv("stdout", "serial");
-	setenv("stderr", "serial");
-	return 0;
+	return &serial_stuart_device;
 }
 
-struct serial_device *default_serial_console (void)
+extern void pxa_dram_init(void);
+int dram_init(void)
 {
-	return &serial_stuart_device;
+	pxa_dram_init();
+	gd->ram_size = PHYS_SDRAM_1_SIZE;
+	return 0;
 }
 
-int dram_init (void)
+void dram_init_banksize(void)
 {
 	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
 	gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE;
-
-	return 0;
 }
 
 #ifdef	CONFIG_CMD_SPI
@@ -129,24 +130,24 @@ void zipitz2_spi_sda(int set)
 {
 	/* GPIO 13 */
 	if (set)
-		GPSR0 = (1 << 13);
+		writel((1 << 13), GPSR0);
 	else
-		GPCR0 = (1 << 13);
+		writel((1 << 13), GPCR0);
 }
 
 void zipitz2_spi_scl(int set)
 {
 	/* GPIO 22 */
 	if (set)
-		GPCR0 = (1 << 22);
+		writel((1 << 22), GPCR0);
 	else
-		GPSR0 = (1 << 22);
+		writel((1 << 22), GPSR0);
 }
 
 unsigned char zipitz2_spi_read(void)
 {
 	/* GPIO 40 */
-	return !!(GPLR1 & (1 << 8));
+	return !!(readl(GPLR1) & (1 << 8));
 }
 
 int spi_cs_is_valid(unsigned int bus, unsigned int cs)
@@ -158,13 +159,13 @@ int spi_cs_is_valid(unsigned int bus, unsigned int cs)
 void spi_cs_activate(struct spi_slave *slave)
 {
 	/* GPIO 88 low */
-	GPCR2 = (1 << 24);
+	writel((1 << 24), GPCR2);
 }
 
 void spi_cs_deactivate(struct spi_slave *slave)
 {
 	/* GPIO 88 high */
-	GPSR2 = (1 << 24);
+	writel((1 << 24), GPSR2);
 
 }
 
@@ -176,20 +177,20 @@ void lcd_start(void)
 	unsigned char dummy[3] = { 0, 0, 0 };
 
 	/* PWM2 AF */
-	GAFR0_L |= 0x00800000;
+	writel(readl(GAFR0_L) | 0x00800000, GAFR0_L);
 	/* Enable clock to all PWM */
-	CKEN |= 0x3;
+	writel(readl(CKEN) | 0x3, CKEN);
 	/* Configure PWM2 */
-	PWM_CTRL2 = 0x4f;
-	PWM_PWDUTY2 = 0x2ff;
-	PWM_PERVAL2 = 792;
+	writel(0x4f, PWM_CTRL2);
+	writel(0x2ff, PWM_PWDUTY2);
+	writel(792, PWM_PERVAL2);
 
 	/* Toggle the reset pin to reset the LCD */
-	GPSR0 = (1 << 19);
+	writel((1 << 19), GPSR0);
 	udelay(100000);
-	GPCR0 = (1 << 19);
+	writel((1 << 19), GPCR0);
 	udelay(20000);
-	GPSR0 = (1 << 19);
+	writel((1 << 19), GPSR0);
 	udelay(20000);
 
 	/* Program the LCD init sequence */
@@ -208,6 +209,6 @@ void lcd_start(void)
 			udelay(lcd_data[i].mdelay * 1000);
 	}
 
-	GPSR0 = (1 << 11);
+	writel((1 << 11), GPSR0);
 }
 #endif
diff --git a/board/zylonite/nand.c b/board/zylonite/nand.c
index 7cad1ac..71d18a6 100644
--- a/board/zylonite/nand.c
+++ b/board/zylonite/nand.c
@@ -21,6 +21,7 @@
  */
 
 #include <common.h>
+#include <asm/io.h>
 
 #if defined(CONFIG_CMD_NAND)
 
@@ -95,7 +96,7 @@ static void dfc_write_buf(struct mtd_info *mtd, const u_char *buf, int len)
 	if(bytes_multi) {
 		for(i=0; i<bytes_multi; i+=4) {
 			long_buf = (unsigned long*) &buf[i];
-			NDDB = *long_buf;
+			writel(*long_buf, NDDB);
 		}
 	}
 	if(rest) {
@@ -125,7 +126,7 @@ static void dfc_read_buf(struct mtd_info *mtd, u_char* const buf, int len)
 	if(bytes_multi) {
 		for(i=0; i<bytes_multi; i+=4) {
 			long_buf = (unsigned long*) &buf[i];
-			*long_buf = NDDB;
+			*long_buf = readl(NDDB);
 		}
 	}
 
@@ -171,8 +172,8 @@ static u_char dfc_read_byte(struct mtd_info *mtd)
 	unsigned long dummy;
 
 	if(bytes_read < 0) {
-		read_buf = NDDB;
-		dummy = NDDB;
+		read_buf = readl(NDDB);
+		dummy = readl(NDDB);
 		bytes_read = 0;
 	}
 	byte = (unsigned char) (read_buf>>(8 * bytes_read++));
@@ -186,7 +187,7 @@ static u_char dfc_read_byte(struct mtd_info *mtd)
 /* calculate delta between OSCR values start and now  */
 static unsigned long get_delta(unsigned long start)
 {
-	unsigned long cur = OSCR;
+	unsigned long cur = readl(OSCR);
 
 	if(cur < start) /* OSCR overflowed */
 		return (cur + (start^0xffffffff));
@@ -197,7 +198,7 @@ static unsigned long get_delta(unsigned long start)
 /* delay function, this doesn't belong here */
 static void wait_us(unsigned long us)
 {
-	unsigned long start = OSCR;
+	unsigned long start = readl(OSCR);
 	us = DIV_ROUND_UP(us * OSCR_CLK_FREQ, 1000);
 
 	while (get_delta(start) < us) {
@@ -207,14 +208,14 @@ static void wait_us(unsigned long us)
 
 static void dfc_clear_nddb(void)
 {
-	NDCR &= ~NDCR_ND_RUN;
+	writel(readl(NDCR) & ~NDCR_ND_RUN, NDCR);
 	wait_us(CONFIG_SYS_NAND_OTHER_TO);
 }
 
 /* wait_event with timeout */
 static unsigned long dfc_wait_event(unsigned long event)
 {
-	unsigned long ndsr, timeout, start = OSCR;
+	unsigned long ndsr, timeout, start = readl(OSCR);
 
 	if(!event)
 		return 0xff000000;
@@ -226,9 +227,9 @@ static unsigned long dfc_wait_event(unsigned long event)
 					* OSCR_CLK_FREQ, 1000);
 
 	while(1) {
-		ndsr = NDSR;
+		ndsr = readl(NDSR);
 		if(ndsr & event) {
-			NDSR |= event;
+			writel(readl(NDSR) | event, NDSR);
 			break;
 		}
 		if(get_delta(start) > timeout) {
@@ -248,11 +249,11 @@ static void dfc_new_cmd(void)
 
 	while(retry++ <= CONFIG_SYS_NAND_SENDCMD_RETRY) {
 		/* Clear NDSR */
-		NDSR = 0xFFF;
+		writel(0xFFF, NDSR);
 
 		/* set NDCR[NDRUN] */
-		if(!(NDCR & NDCR_ND_RUN))
-			NDCR |= NDCR_ND_RUN;
+		if (!(readl(NDCR) & NDCR_ND_RUN))
+			writel(readl(NDCR) | NDCR_ND_RUN, NDCR);
 
 		status = dfc_wait_event(NDSR_WRCMDREQ);
 
@@ -362,9 +363,9 @@ static void dfc_cmdfunc(struct mtd_info *mtd, unsigned command,
 	}
 
  write_cmd:
-	NDCB0 = ndcb0;
-	NDCB0 = ndcb1;
-	NDCB0 = ndcb2;
+	writel(ndcb0, NDCB0);
+	writel(ndcb1, NDCB0);
+	writel(ndcb2, NDCB0);
 
 	/*  wait_event: */
 	dfc_wait_event(event);
@@ -377,36 +378,36 @@ static void dfc_gpio_init(void)
 	DFC_DEBUG2("Setting up DFC GPIO's.\n");
 
 	/* no idea what is done here, see zylonite.c */
-	GPIO4 = 0x1;
-
-	DF_ALE_WE1 = 0x00000001;
-	DF_ALE_WE2 = 0x00000001;
-	DF_nCS0 = 0x00000001;
-	DF_nCS1 = 0x00000001;
-	DF_nWE = 0x00000001;
-	DF_nRE = 0x00000001;
-	DF_IO0 = 0x00000001;
-	DF_IO8 = 0x00000001;
-	DF_IO1 = 0x00000001;
-	DF_IO9 = 0x00000001;
-	DF_IO2 = 0x00000001;
-	DF_IO10 = 0x00000001;
-	DF_IO3 = 0x00000001;
-	DF_IO11 = 0x00000001;
-	DF_IO4 = 0x00000001;
-	DF_IO12 = 0x00000001;
-	DF_IO5 = 0x00000001;
-	DF_IO13 = 0x00000001;
-	DF_IO6 = 0x00000001;
-	DF_IO14 = 0x00000001;
-	DF_IO7 = 0x00000001;
-	DF_IO15 = 0x00000001;
-
-	DF_nWE = 0x1901;
-	DF_nRE = 0x1901;
-	DF_CLE_NOE = 0x1900;
-	DF_ALE_WE1 = 0x1901;
-	DF_INT_RnB = 0x1900;
+	writel(0x1, GPIO4);
+
+	writel(0x00000001, DF_ALE_nWE1);
+	writel(0x00000001, DF_ALE_nWE2);
+	writel(0x00000001, DF_nCS0);
+	writel(0x00000001, DF_nCS1);
+	writel(0x00000001, DF_nWE);
+	writel(0x00000001, DF_nRE);
+	writel(0x00000001, DF_IO0);
+	writel(0x00000001, DF_IO8);
+	writel(0x00000001, DF_IO1);
+	writel(0x00000001, DF_IO9);
+	writel(0x00000001, DF_IO2);
+	writel(0x00000001, DF_IO10);
+	writel(0x00000001, DF_IO3);
+	writel(0x00000001, DF_IO11);
+	writel(0x00000001, DF_IO4);
+	writel(0x00000001, DF_IO12);
+	writel(0x00000001, DF_IO5);
+	writel(0x00000001, DF_IO13);
+	writel(0x00000001, DF_IO6);
+	writel(0x00000001, DF_IO14);
+	writel(0x00000001, DF_IO7);
+	writel(0x00000001, DF_IO15);
+
+	writel(0x1901, DF_nWE);
+	writel(0x1901, DF_nRE);
+	writel(0x1900, DF_CLE_nOE);
+	writel(0x1901, DF_ALE_nWE1);
+	writel(0x1900, DF_INT_RnB);
 }
 
 /*
@@ -435,7 +436,7 @@ int board_nand_init(struct nand_chip *nand)
 	dfc_gpio_init();
 
 	/* turn on the NAND Controller Clock (104 MHz @ D0) */
-	CKENA |= (CKENA_4_NAND | CKENA_9_SMC);
+	writel(readl(CKENA) | (CKENA_4_NAND | CKENA_9_SMC), CKENA);
 
 #undef CONFIG_SYS_TIMING_TIGHT
 #ifndef CONFIG_SYS_TIMING_TIGHT
@@ -490,17 +491,19 @@ int board_nand_init(struct nand_chip *nand)
 		tRP_high = 0;
 	}
 
-	NDTR0CS0 = (tCH << 19) |
+	writel((tCH << 19) |
 		(tCS << 16) |
 		(tWH << 11) |
 		(tWP << 8) |
 		(tRP_high << 6) |
 		(tRH << 3) |
-		(tRP << 0);
+		(tRP << 0),
+		NDTR0CS0);
 
-	NDTR1CS0 = (tR << 16) |
+	writel((tR << 16) |
 		(tWHR << 4) |
-		(tAR << 0);
+		(tAR << 0),
+		NDTR1CS0);
 
 	/* If it doesn't work (unlikely) think about:
 	 *  - ecc enable
@@ -517,7 +520,7 @@ int board_nand_init(struct nand_chip *nand)
 	 */
 	/* NDCR_NCSX |		/\* Chip select busy don't care *\/ */
 
-	NDCR = (NDCR_SPARE_EN |		/* use the spare area */
+	writel(NDCR_SPARE_EN |		/* use the spare area */
 		NDCR_DWIDTH_C |		/* 16bit DFC data bus width  */
 		NDCR_DWIDTH_M |		/* 16 bit Flash device data bus width */
 		(2 << 16) |		/* read id count = 7 ???? mk@tbd */
@@ -533,7 +536,8 @@ int board_nand_init(struct nand_chip *nand)
 		NDCR_SBERRM |		/* single bit error ir masked */
 		NDCR_WRDREQM |		/* write data request ir masked */
 		NDCR_RDDREQM |		/* read data request ir masked */
-		NDCR_WRCMDREQM);	/* write command request ir masked */
+		NDCR_WRCMDREQM,		/* write command request ir masked */
+		NDCR);
 
 
 	/* wait 10 us due to cmd buffer clear reset */