arm: Move cpu/$CPU to arch/arm/cpu/$CPU

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>

32 files changed, 0 insertions, 5134 deletions

diff --git a/cpu/arm_cortexa8/Makefile b/cpu/arm_cortexa8/Makefile
deleted file mode 100644
index ae20299..0000000
--- a/cpu/arm_cortexa8/Makefile
+++ /dev/null
@@ -1,47 +0,0 @@
-#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(CPU).a
-
-START	:= start.o
-COBJS	:= cpu.o
-
-SRCS	:= $(START:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS))
-START	:= $(addprefix $(obj),$(START))
-
-all:	$(obj).depend $(START) $(LIB)
-
-$(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
\ No newline at end of file
diff --git a/cpu/arm_cortexa8/config.mk b/cpu/arm_cortexa8/config.mk
deleted file mode 100644
index 49ac9c7..0000000
--- a/cpu/arm_cortexa8/config.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# (C) Copyright 2002
-# Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
-#
-# See file CREDITS for list of people who contributed to this
-# project.
-#
-# This program is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
-# MA 02111-1307 USA
-#
-PLATFORM_RELFLAGS += -fno-common -ffixed-r8 -msoft-float
-
-# Make ARMv5 to allow more compilers to work, even though its v7a.
-PLATFORM_CPPFLAGS += -march=armv5
-# =========================================================================
-#
-# Supply options according to compiler version
-#
-# =========================================================================
-PLATFORM_RELFLAGS +=$(call cc-option,-mshort-load-bytes,\
-		    $(call cc-option,-malignment-traps,))
diff --git a/cpu/arm_cortexa8/cpu.c b/cpu/arm_cortexa8/cpu.c
deleted file mode 100644
index a01e0d6..0000000
--- a/cpu/arm_cortexa8/cpu.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * (C) Copyright 2008 Texas Insturments
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * 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
- */
-
-/*
- * CPU specific code
- */
-
-#include <common.h>
-#include <command.h>
-#include <asm/system.h>
-#include <asm/cache.h>
-#ifndef CONFIG_L2_OFF
-#include <asm/arch/sys_proto.h>
-#endif
-
-static void cache_flush(void);
-
-int cleanup_before_linux(void)
-{
-	unsigned int i;
-
-	/*
-	 * this function is called just before we call linux
-	 * it prepares the processor for linux
-	 *
-	 * we turn off caches etc ...
-	 */
-	disable_interrupts();
-
-	/* turn off I/D-cache */
-	icache_disable();
-	dcache_disable();
-
-	/* invalidate I-cache */
-	cache_flush();
-
-#ifndef CONFIG_L2_OFF
-	/* turn off L2 cache */
-	l2_cache_disable();
-	/* invalidate L2 cache also */
-	invalidate_dcache(get_device_type());
-#endif
-	i = 0;
-	/* mem barrier to sync up things */
-	asm("mcr p15, 0, %0, c7, c10, 4": :"r"(i));
-
-#ifndef CONFIG_L2_OFF
-	l2_cache_enable();
-#endif
-
-	return 0;
-}
-
-static void cache_flush(void)
-{
-	asm ("mcr p15, 0, %0, c7, c5, 0": :"r" (0));
-}
diff --git a/cpu/arm_cortexa8/mx51/Makefile b/cpu/arm_cortexa8/mx51/Makefile
deleted file mode 100644
index 7cfaa2c..0000000
--- a/cpu/arm_cortexa8/mx51/Makefile
+++ /dev/null
@@ -1,48 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2009 Freescale Semiconductor, Inc.
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(SOC).a
-
-COBJS	= soc.o clock.o iomux.o timer.o speed.o
-SOBJS = lowlevel_init.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
-
-all:	$(obj).depend $(LIB)
-
-$(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/cpu/arm_cortexa8/mx51/clock.c b/cpu/arm_cortexa8/mx51/clock.c
deleted file mode 100644
index 38480ac..0000000
--- a/cpu/arm_cortexa8/mx51/clock.c
+++ /dev/null
@@ -1,294 +0,0 @@
-/*
- * (C) Copyright 2007
- * Sascha Hauer, Pengutronix
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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/errno.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/crm_regs.h>
-#include <asm/arch/clock.h>
-
-enum pll_clocks {
-	PLL1_CLOCK = 0,
-	PLL2_CLOCK,
-	PLL3_CLOCK,
-	PLL_CLOCKS,
-};
-
-struct mxc_pll_reg *mxc_plls[PLL_CLOCKS] = {
-	[PLL1_CLOCK] = (struct mxc_pll_reg *)PLL1_BASE_ADDR,
-	[PLL2_CLOCK] = (struct mxc_pll_reg *)PLL2_BASE_ADDR,
-	[PLL3_CLOCK] = (struct mxc_pll_reg *)PLL3_BASE_ADDR,
-};
-
-struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)MXC_CCM_BASE;
-
-/*
- * Calculate the frequency of this pll.
- */
-static u32 decode_pll(struct mxc_pll_reg *pll, u32 infreq)
-{
-	u32 mfi, mfn, mfd, pd;
-
-	mfn = __raw_readl(&pll->mfn);
-	mfd = __raw_readl(&pll->mfd) + 1;
-	mfi = __raw_readl(&pll->op);
-	pd = (mfi  & 0xF) + 1;
-	mfi = (mfi >> 4) & 0xF;
-	mfi = (mfi >= 5) ? mfi : 5;
-
-	return ((4 * (infreq / 1000) * (mfi * mfd + mfn)) / (mfd * pd)) * 1000;
-}
-
-/*
- * Get mcu main rate
- */
-u32 get_mcu_main_clk(void)
-{
-	u32 reg, freq;
-
-	reg = (__raw_readl(&mxc_ccm->cacrr) & MXC_CCM_CACRR_ARM_PODF_MASK) >>
-		MXC_CCM_CACRR_ARM_PODF_OFFSET;
-	freq = decode_pll(mxc_plls[PLL1_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	return freq / (reg + 1);
-}
-
-/*
- * Get the rate of peripheral's root clock.
- */
-static u32 get_periph_clk(void)
-{
-	u32 reg;
-
-	reg = __raw_readl(&mxc_ccm->cbcdr);
-	if (!(reg & MXC_CCM_CBCDR_PERIPH_CLK_SEL))
-		return decode_pll(mxc_plls[PLL2_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	reg = __raw_readl(&mxc_ccm->cbcmr);
-	switch ((reg & MXC_CCM_CBCMR_PERIPH_CLK_SEL_MASK) >>
-		MXC_CCM_CBCMR_PERIPH_CLK_SEL_OFFSET) {
-	case 0:
-		return decode_pll(mxc_plls[PLL1_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	case 1:
-		return decode_pll(mxc_plls[PLL3_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	default:
-		return 0;
-	}
-	/* NOTREACHED */
-}
-
-/*
- * Get the rate of ipg clock.
- */
-static u32 get_ipg_clk(void)
-{
-	u32 ahb_podf, ipg_podf;
-
-	ahb_podf = __raw_readl(&mxc_ccm->cbcdr);
-	ipg_podf = (ahb_podf & MXC_CCM_CBCDR_IPG_PODF_MASK) >>
-			MXC_CCM_CBCDR_IPG_PODF_OFFSET;
-	ahb_podf = (ahb_podf & MXC_CCM_CBCDR_AHB_PODF_MASK) >>
-			MXC_CCM_CBCDR_AHB_PODF_OFFSET;
-	return get_periph_clk() / ((ahb_podf + 1) * (ipg_podf + 1));
-}
-
-/*
- * Get the rate of ipg_per clock.
- */
-static u32 get_ipg_per_clk(void)
-{
-	u32 pred1, pred2, podf;
-
-	if (__raw_readl(&mxc_ccm->cbcmr) & MXC_CCM_CBCMR_PERCLK_IPG_CLK_SEL)
-		return get_ipg_clk();
-	/* Fixme: not handle what about lpm*/
-	podf = __raw_readl(&mxc_ccm->cbcdr);
-	pred1 = (podf & MXC_CCM_CBCDR_PERCLK_PRED1_MASK) >>
-		MXC_CCM_CBCDR_PERCLK_PRED1_OFFSET;
-	pred2 = (podf & MXC_CCM_CBCDR_PERCLK_PRED2_MASK) >>
-		MXC_CCM_CBCDR_PERCLK_PRED2_OFFSET;
-	podf = (podf & MXC_CCM_CBCDR_PERCLK_PODF_MASK) >>
-		MXC_CCM_CBCDR_PERCLK_PODF_OFFSET;
-
-	return get_periph_clk() / ((pred1 + 1) * (pred2 + 1) * (podf + 1));
-}
-
-/*
- * Get the rate of uart clk.
- */
-static u32 get_uart_clk(void)
-{
-	unsigned int freq, reg, pred, podf;
-
-	reg = __raw_readl(&mxc_ccm->cscmr1);
-	switch ((reg & MXC_CCM_CSCMR1_UART_CLK_SEL_MASK) >>
-		MXC_CCM_CSCMR1_UART_CLK_SEL_OFFSET) {
-	case 0x0:
-		freq = decode_pll(mxc_plls[PLL1_CLOCK],
-				    CONFIG_MX51_HCLK_FREQ);
-		break;
-	case 0x1:
-		freq = decode_pll(mxc_plls[PLL2_CLOCK],
-				    CONFIG_MX51_HCLK_FREQ);
-		break;
-	case 0x2:
-		freq = decode_pll(mxc_plls[PLL3_CLOCK],
-				    CONFIG_MX51_HCLK_FREQ);
-		break;
-	default:
-		return 66500000;
-	}
-
-	reg = __raw_readl(&mxc_ccm->cscdr1);
-
-	pred = (reg & MXC_CCM_CSCDR1_UART_CLK_PRED_MASK) >>
-		MXC_CCM_CSCDR1_UART_CLK_PRED_OFFSET;
-
-	podf = (reg & MXC_CCM_CSCDR1_UART_CLK_PODF_MASK) >>
-		MXC_CCM_CSCDR1_UART_CLK_PODF_OFFSET;
-	freq /= (pred + 1) * (podf + 1);
-
-	return freq;
-}
-
-/*
- * This function returns the low power audio clock.
- */
-u32 get_lp_apm(void)
-{
-	u32 ret_val = 0;
-	u32 ccsr = __raw_readl(&mxc_ccm->ccsr);
-
-	if (((ccsr >> 9) & 1) == 0)
-		ret_val = CONFIG_MX51_HCLK_FREQ;
-	else
-		ret_val = ((32768 * 1024));
-
-	return ret_val;
-}
-
-/*
- * get cspi clock rate.
- */
-u32 imx_get_cspiclk(void)
-{
-	u32 ret_val = 0, pdf, pre_pdf, clk_sel;
-	u32 cscmr1 = __raw_readl(&mxc_ccm->cscmr1);
-	u32 cscdr2 = __raw_readl(&mxc_ccm->cscdr2);
-
-	pre_pdf = (cscdr2 & MXC_CCM_CSCDR2_CSPI_CLK_PRED_MASK) \
-			>> MXC_CCM_CSCDR2_CSPI_CLK_PRED_OFFSET;
-	pdf = (cscdr2 & MXC_CCM_CSCDR2_CSPI_CLK_PODF_MASK) \
-			>> MXC_CCM_CSCDR2_CSPI_CLK_PODF_OFFSET;
-	clk_sel = (cscmr1 & MXC_CCM_CSCMR1_CSPI_CLK_SEL_MASK) \
-			>> MXC_CCM_CSCMR1_CSPI_CLK_SEL_OFFSET;
-
-	switch (clk_sel) {
-	case 0:
-		ret_val = decode_pll(mxc_plls[PLL1_CLOCK],
-					CONFIG_MX51_HCLK_FREQ) /
-					((pre_pdf + 1) * (pdf + 1));
-		break;
-	case 1:
-		ret_val = decode_pll(mxc_plls[PLL2_CLOCK],
-					CONFIG_MX51_HCLK_FREQ) /
-					((pre_pdf + 1) * (pdf + 1));
-		break;
-	case 2:
-		ret_val = decode_pll(mxc_plls[PLL3_CLOCK],
-					CONFIG_MX51_HCLK_FREQ) /
-					((pre_pdf + 1) * (pdf + 1));
-		break;
-	default:
-		ret_val = get_lp_apm() / ((pre_pdf + 1) * (pdf + 1));
-		break;
-	}
-
-	return ret_val;
-}
-
-/*
- * The API of get mxc clockes.
- */
-unsigned int mxc_get_clock(enum mxc_clock clk)
-{
-	switch (clk) {
-	case MXC_ARM_CLK:
-		return get_mcu_main_clk();
-	case MXC_AHB_CLK:
-		break;
-	case MXC_IPG_CLK:
-		return get_ipg_clk();
-	case MXC_IPG_PERCLK:
-		return get_ipg_per_clk();
-	case MXC_UART_CLK:
-		return get_uart_clk();
-	case MXC_CSPI_CLK:
-		return imx_get_cspiclk();
-	case MXC_FEC_CLK:
-		return decode_pll(mxc_plls[PLL1_CLOCK],
-				    CONFIG_MX51_HCLK_FREQ);
-	default:
-		break;
-	}
-	return -1;
-}
-
-u32 imx_get_uartclk(void)
-{
-	return get_uart_clk();
-}
-
-
-u32 imx_get_fecclk(void)
-{
-	return mxc_get_clock(MXC_IPG_CLK);
-}
-
-/*
- * Dump some core clockes.
- */
-int do_mx51_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
-{
-	u32 freq;
-
-	freq = decode_pll(mxc_plls[PLL1_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	printf("mx51 pll1: %dMHz\n", freq / 1000000);
-	freq = decode_pll(mxc_plls[PLL2_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	printf("mx51 pll2: %dMHz\n", freq / 1000000);
-	freq = decode_pll(mxc_plls[PLL3_CLOCK], CONFIG_MX51_HCLK_FREQ);
-	printf("mx51 pll3: %dMHz\n", freq / 1000000);
-	printf("ipg clock     : %dHz\n", mxc_get_clock(MXC_IPG_CLK));
-	printf("ipg per clock : %dHz\n", mxc_get_clock(MXC_IPG_PERCLK));
-
-	return 0;
-}
-
-/***************************************************/
-
-U_BOOT_CMD(
-	clockinfo,	CONFIG_SYS_MAXARGS,	1,	do_mx51_showclocks,
-	"display mx51 clocks\n",
-	""
-);
diff --git a/cpu/arm_cortexa8/mx51/iomux.c b/cpu/arm_cortexa8/mx51/iomux.c
deleted file mode 100644
index 62b2954..0000000
--- a/cpu/arm_cortexa8/mx51/iomux.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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/imx-regs.h>
-#include <asm/arch/mx51_pins.h>
-#include <asm/arch/iomux.h>
-#include <asm/arch/sys_proto.h>
-
-/* IOMUX register (base) addresses */
-enum iomux_reg_addr {
-	IOMUXGPR0 = IOMUXC_BASE_ADDR,
-	IOMUXGPR1 = IOMUXC_BASE_ADDR + 0x004,
-	IOMUXSW_MUX_CTL = IOMUXC_BASE_ADDR,
-	IOMUXSW_MUX_END = IOMUXC_BASE_ADDR + MUX_I_END,
-	IOMUXSW_PAD_CTL = IOMUXC_BASE_ADDR + PAD_I_START,
-	IOMUXSW_INPUT_CTL = IOMUXC_BASE_ADDR,
-};
-
-#define MUX_PIN_NUM_MAX (((MUX_I_END - MUX_I_START) >> 2) + 1)
-
-/* Get the iomux register address of this pin */
-static inline u32 get_mux_reg(iomux_pin_name_t pin)
-{
-	u32 mux_reg = PIN_TO_IOMUX_MUX(pin);
-
-	if (is_soc_rev(CHIP_REV_2_0) < 0) {
-		/*
-		 * Fixup register address:
-		 *	i.MX51 TO1 has offset with the register
-		 * 	which is define as TO2.
-		 */
-		if ((pin == MX51_PIN_NANDF_RB5) ||
-			(pin == MX51_PIN_NANDF_RB6) ||
-			(pin == MX51_PIN_NANDF_RB7))
-			; /* Do nothing */
-		else if (mux_reg >= 0x2FC)
-			mux_reg += 8;
-		else if (mux_reg >= 0x130)
-			mux_reg += 0xC;
-	}
-	mux_reg += IOMUXSW_MUX_CTL;
-	return mux_reg;
-}
-
-/* Get the pad register address of this pin */
-static inline u32 get_pad_reg(iomux_pin_name_t pin)
-{
-	u32 pad_reg = PIN_TO_IOMUX_PAD(pin);
-
-	if (is_soc_rev(CHIP_REV_2_0) < 0) {
-		/*
-		 * Fixup register address:
-		 *	i.MX51 TO1 has offset with the register
-		 * 	which is define as TO2.
-		 */
-		if ((pin == MX51_PIN_NANDF_RB5) ||
-			(pin == MX51_PIN_NANDF_RB6) ||
-			(pin == MX51_PIN_NANDF_RB7))
-			; /* Do nothing */
-		else if (pad_reg == 0x4D0 - PAD_I_START)
-			pad_reg += 0x4C;
-		else if (pad_reg == 0x860 - PAD_I_START)
-			pad_reg += 0x9C;
-		else if (pad_reg >= 0x804 - PAD_I_START)
-			pad_reg += 0xB0;
-		else if (pad_reg >= 0x7FC - PAD_I_START)
-			pad_reg += 0xB4;
-		else if (pad_reg >= 0x4E4 - PAD_I_START)
-			pad_reg += 0xCC;
-		else
-			pad_reg += 8;
-	}
-	pad_reg += IOMUXSW_PAD_CTL;
-	return pad_reg;
-}
-
-/* Get the last iomux register address */
-static inline u32 get_mux_end(void)
-{
-	if (is_soc_rev(CHIP_REV_2_0) < 0)
-		return IOMUXC_BASE_ADDR + (0x3F8 - 4);
-	else
-		return IOMUXC_BASE_ADDR + (0x3F0 - 4);
-}
-
-/*
- * This function is used to configure a pin through the IOMUX module.
- * @param  pin		a pin number as defined in iomux_pin_name_t
- * @param  cfg		an output function as defined in iomux_pin_cfg_t
- *
- * @return 		0 if successful; Non-zero otherwise
- */
-static void iomux_config_mux(iomux_pin_name_t pin, iomux_pin_cfg_t cfg)
-{
-	u32 mux_reg = get_mux_reg(pin);
-
-	if ((mux_reg > get_mux_end()) || (mux_reg < IOMUXSW_MUX_CTL))
-		return ;
-	if (cfg == IOMUX_CONFIG_GPIO)
-		writel(PIN_TO_ALT_GPIO(pin), mux_reg);
-	else
-		writel(cfg, mux_reg);
-}
-
-/*
- * Request ownership for an IO pin. This function has to be the first one
- * being called before that pin is used. The caller has to check the
- * return value to make sure it returns 0.
- *
- * @param  pin		a name defined by iomux_pin_name_t
- * @param  cfg		an input function as defined in iomux_pin_cfg_t
- *
- */
-void mxc_request_iomux(iomux_pin_name_t pin, iomux_pin_cfg_t cfg)
-{
-	iomux_config_mux(pin, cfg);
-}
-
-/*
- * Release ownership for an IO pin
- *
- * @param  pin		a name defined by iomux_pin_name_t
- * @param  cfg		an input function as defined in iomux_pin_cfg_t
- */
-void mxc_free_iomux(iomux_pin_name_t pin, iomux_pin_cfg_t cfg)
-{
-}
-
-/*
- * This function configures the pad value for a IOMUX pin.
- *
- * @param  pin     a pin number as defined in iomux_pin_name_t
- * @param  config  the ORed value of elements defined in iomux_pad_config_t
- */
-void mxc_iomux_set_pad(iomux_pin_name_t pin, u32 config)
-{
-	u32 pad_reg = get_pad_reg(pin);
-	writel(config, pad_reg);
-}
-
-unsigned int mxc_iomux_get_pad(iomux_pin_name_t pin)
-{
-	u32 pad_reg = get_pad_reg(pin);
-	return readl(pad_reg);
-}
diff --git a/cpu/arm_cortexa8/mx51/lowlevel_init.S b/cpu/arm_cortexa8/mx51/lowlevel_init.S
deleted file mode 100644
index 31af9e2..0000000
--- a/cpu/arm_cortexa8/mx51/lowlevel_init.S
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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 <config.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/asm-offsets.h>
-
-/*
- * L2CC Cache setup/invalidation/disable
- */
-.macro init_l2cc
-	/* explicitly disable L2 cache */
-	mrc 15, 0, r0, c1, c0, 1
-	bic r0, r0, #0x2
-	mcr 15, 0, r0, c1, c0, 1
-
-	/* reconfigure L2 cache aux control reg */
-	mov r0, #0xC0			/* tag RAM */
-	add r0, r0, #0x4		/* data RAM */
-	orr r0, r0, #(1 << 24)		/* disable write allocate delay */
-	orr r0, r0, #(1 << 23)		/* disable write allocate combine */
-	orr r0, r0, #(1 << 22)		/* disable write allocate */
-
-	cmp r3, #0x10    /* r3 contains the silicon rev */
-
-	/* disable write combine for TO 2 and lower revs */
-	orrls r0, r0, #(1 << 25)
-
-	mcr 15, 1, r0, c9, c0, 2
-.endm /* init_l2cc */
-
-/* AIPS setup - Only setup MPROTx registers.
- * The PACR default values are good.*/
-.macro init_aips
-	/*
-	 * Set all MPROTx to be non-bufferable, trusted for R/W,
-	 * not forced to user-mode.
-	 */
-	ldr r0, =AIPS1_BASE_ADDR
-	ldr r1, =0x77777777
-	str r1, [r0, #0x0]
-	str r1, [r0, #0x4]
-	ldr r0, =AIPS2_BASE_ADDR
-	str r1, [r0, #0x0]
-	str r1, [r0, #0x4]
-	/*
-	 * Clear the on and off peripheral modules Supervisor Protect bit
-	 * for SDMA to access them. Did not change the AIPS control registers
-	 * (offset 0x20) access type
-	 */
-.endm /* init_aips */
-
-/* M4IF setup */
-.macro init_m4if
-	/* VPU and IPU given higher priority (0x4)
-	 * IPU accesses with ID=0x1 given highest priority (=0xA)
-	 */
-	ldr r0, =M4IF_BASE_ADDR
-
-	ldr r1, =0x00000203
-	str r1, [r0, #0x40]
-
-	ldr r1, =0x0
-	str r1, [r0, #0x44]
-
-	ldr r1, =0x00120125
-	str r1, [r0, #0x9C]
-
-	ldr r1, =0x001901A3
-	str r1, [r0, #0x48]
-
-.endm /* init_m4if */
-
-.macro setup_pll pll, freq
-	ldr r2, =\pll
-	ldr r1, =0x00001232
-	str r1, [r2, #PLL_DP_CTL] /* Set DPLL ON (set UPEN bit): BRMO=1 */
-	mov r1, #0x2
-	str r1, [r2, #PLL_DP_CONFIG] /* Enable auto-restart AREN bit */
-
-	str r3, [r2, #PLL_DP_OP]
-	str r3, [r2, #PLL_DP_HFS_OP]
-
-	str r4, [r2, #PLL_DP_MFD]
-	str r4, [r2, #PLL_DP_HFS_MFD]
-
-	str r5, [r2, #PLL_DP_MFN]
-	str r5, [r2, #PLL_DP_HFS_MFN]
-
-	ldr r1, =0x00001232
-	str r1, [r2, #PLL_DP_CTL]
-1:	ldr r1, [r2, #PLL_DP_CTL]
-	ands r1, r1, #0x1
-	beq 1b
-.endm
-
-.macro init_clock
-	ldr r0, =CCM_BASE_ADDR
-
-	/* Gate of clocks to the peripherals first */
-	ldr r1, =0x3FFFFFFF
-	str r1, [r0, #CLKCTL_CCGR0]
-	ldr r1, =0x0
-	str r1, [r0, #CLKCTL_CCGR1]
-	str r1, [r0, #CLKCTL_CCGR2]
-	str r1, [r0, #CLKCTL_CCGR3]
-
-	ldr r1, =0x00030000
-	str r1, [r0, #CLKCTL_CCGR4]
-	ldr r1, =0x00FFF030
-	str r1, [r0, #CLKCTL_CCGR5]
-	ldr r1, =0x00000300
-	str r1, [r0, #CLKCTL_CCGR6]
-
-	/* Disable IPU and HSC dividers */
-	mov r1, #0x60000
-	str r1, [r0, #CLKCTL_CCDR]
-
-	/* Make sure to switch the DDR away from PLL 1 */
-	ldr r1, =0x19239145
-	str r1, [r0, #CLKCTL_CBCDR]
-	/* make sure divider effective */
-1:	ldr r1, [r0, #CLKCTL_CDHIPR]
-	cmp r1, #0x0
-	bne 1b
-
-	/* Switch ARM to step clock */
-	mov r1, #0x4
-	str r1, [r0, #CLKCTL_CCSR]
-	mov r3, #DP_OP_800
-	mov r4, #DP_MFD_800
-	mov r5, #DP_MFN_800
-	setup_pll PLL1_BASE_ADDR
-
-	mov r3, #DP_OP_665
-	mov r4, #DP_MFD_665
-	mov r5, #DP_MFN_665
-	setup_pll PLL3_BASE_ADDR
-
-	/* Switch peripheral to PLL 3 */
-	ldr r0, =CCM_BASE_ADDR
-	ldr r1, =0x000010C0
-	str r1, [r0, #CLKCTL_CBCMR]
-	ldr r1, =0x13239145
-	str r1, [r0, #CLKCTL_CBCDR]
-	mov r3, #DP_OP_665
-	mov r4, #DP_MFD_665
-	mov r5, #DP_MFN_665
-	setup_pll PLL2_BASE_ADDR
-
-	/* Switch peripheral to PLL2 */
-	ldr r0, =CCM_BASE_ADDR
-	ldr r1, =0x19239145
-	str r1, [r0, #CLKCTL_CBCDR]
-	ldr r1, =0x000020C0
-	str r1, [r0, #CLKCTL_CBCMR]
-
-	mov r3, #DP_OP_216
-	mov r4, #DP_MFD_216
-	mov r5, #DP_MFN_216
-	setup_pll PLL3_BASE_ADDR
-
-
-	/* Set the platform clock dividers */
-	ldr r0, =ARM_BASE_ADDR
-	ldr r1, =0x00000725
-	str r1, [r0, #0x14]
-
-	ldr r0, =CCM_BASE_ADDR
-
-	/* Run 3.0 at Full speed, for other TO's wait till we increase VDDGP */
-	ldr r1, =0x0
-	ldr r3, [r1, #ROM_SI_REV]
-	cmp r3, #0x10
-	movls r1, #0x1
-	movhi r1, #0
-	str r1, [r0, #CLKCTL_CACRR]
-
-	/* Switch ARM back to PLL 1 */
-	mov r1, #0
-	str r1, [r0, #CLKCTL_CCSR]
-
-	/* setup the rest */
-	/* Use lp_apm (24MHz) source for perclk */
-	ldr r1, =0x000020C2
-	str r1, [r0, #CLKCTL_CBCMR]
-	/* ddr clock from PLL 1, all perclk dividers are 1 since using 24MHz */
-	ldr r1, =0x59E35100
-	str r1, [r0, #CLKCTL_CBCDR]
-
-	/* Restore the default values in the Gate registers */
-	ldr r1, =0xFFFFFFFF
-	str r1, [r0, #CLKCTL_CCGR0]
-	str r1, [r0, #CLKCTL_CCGR1]
-	str r1, [r0, #CLKCTL_CCGR2]
-	str r1, [r0, #CLKCTL_CCGR3]
-	str r1, [r0, #CLKCTL_CCGR4]
-	str r1, [r0, #CLKCTL_CCGR5]
-	str r1, [r0, #CLKCTL_CCGR6]
-
-	/* Use PLL 2 for UART's, get 66.5MHz from it */
-	ldr r1, =0xA5A2A020
-	str r1, [r0, #CLKCTL_CSCMR1]
-	ldr r1, =0x00C30321
-	str r1, [r0, #CLKCTL_CSCDR1]
-
-	/* make sure divider effective */
-1:	ldr r1, [r0, #CLKCTL_CDHIPR]
-	cmp r1, #0x0
-	bne 1b
-
-	mov r1, #0x0
-	str r1, [r0, #CLKCTL_CCDR]
-
-	/* for cko - for ARM div by 8 */
-	mov r1, #0x000A0000
-	add r1, r1, #0x00000F0
-	str r1, [r0, #CLKCTL_CCOSR]
-.endm
-
-.macro setup_wdog
-	ldr r0, =WDOG1_BASE_ADDR
-	mov r1, #0x30
-	strh r1, [r0]
-.endm
-
-.section ".text.init", "x"
-
-.globl lowlevel_init
-lowlevel_init:
-	ldr r0, =GPIO1_BASE_ADDR
-	ldr r1, [r0, #0x0]
-	orr r1, r1, #(1 << 23)
-	str r1, [r0, #0x0]
-	ldr r1, [r0, #0x4]
-	orr r1, r1, #(1 << 23)
-	str r1, [r0, #0x4]
-
-#ifdef ENABLE_IMPRECISE_ABORT
-	mrs r1, spsr		/* save old spsr */
-	mrs r0, cpsr		/* read out the cpsr */
-	bic r0, r0, #0x100	/* clear the A bit */
-	msr spsr, r0		/* update spsr */
-	add lr, pc, #0x8	/* update lr */
-	movs pc, lr		/* update cpsr */
-	nop
-	nop
-	nop
-	nop
-	msr spsr, r1		/* restore old spsr */
-#endif
-
-	init_l2cc
-
-	init_aips
-
-	init_m4if
-
-	init_clock
-
-	/* r12 saved upper lr*/
-	mov pc,lr
-
-/* Board level setting value */
-DDR_PERCHARGE_CMD:	.word 0x04008008
-DDR_REFRESH_CMD:	.word 0x00008010
-DDR_LMR1_W:		.word 0x00338018
-DDR_LMR_CMD:		.word 0xB2220000
-DDR_TIMING_W:		.word 0xB02567A9
-DDR_MISC_W:		.word 0x000A0104
diff --git a/cpu/arm_cortexa8/mx51/soc.c b/cpu/arm_cortexa8/mx51/soc.c
deleted file mode 100644
index 2a139b2..0000000
--- a/cpu/arm_cortexa8/mx51/soc.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * (C) Copyright 2007
- * Sascha Hauer, Pengutronix
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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/arch/imx-regs.h>
-#include <asm/arch/clock.h>
-#include <asm/errno.h>
-#include <asm/io.h>
-
-#ifdef CONFIG_FSL_ESDHC
-#include <fsl_esdhc.h>
-#endif
-
-u32 get_cpu_rev(void)
-{
-	int reg;
-	int system_rev;
-
-	reg = __raw_readl(ROM_SI_REV);
-	switch (reg) {
-	case 0x02:
-		system_rev = 0x51000 | CHIP_REV_1_1;
-		break;
-	case 0x10:
-		if ((__raw_readl(GPIO1_BASE_ADDR + 0x0) & (0x1 << 22)) == 0)
-			system_rev = 0x51000 | CHIP_REV_2_5;
-		else
-			system_rev = 0x51000 | CHIP_REV_2_0;
-		break;
-	case 0x20:
-		system_rev = 0x51000 | CHIP_REV_3_0;
-		break;
-	return system_rev;
-	default:
-		system_rev = 0x51000 | CHIP_REV_1_0;
-		break;
-	}
-	return system_rev;
-}
-
-
-#if defined(CONFIG_DISPLAY_CPUINFO)
-int print_cpuinfo(void)
-{
-	u32 cpurev;
-
-	cpurev = get_cpu_rev();
-	printf("CPU:   Freescale i.MX51 family %d.%dV at %d MHz\n",
-		(cpurev & 0xF0) >> 4,
-		(cpurev & 0x0F) >> 4,
-		mxc_get_clock(MXC_ARM_CLK) / 1000000);
-	return 0;
-}
-#endif
-
-/*
- * Initializes on-chip ethernet controllers.
- * to override, implement board_eth_init()
- */
-#if defined(CONFIG_FEC_MXC)
-extern int fecmxc_initialize(bd_t *bis);
-#endif
-
-int cpu_eth_init(bd_t *bis)
-{
-	int rc = -ENODEV;
-
-#if defined(CONFIG_FEC_MXC)
-	rc = fecmxc_initialize(bis);
-#endif
-
-	return rc;
-}
-
-/*
- * Initializes on-chip MMC controllers.
- * to override, implement board_mmc_init()
- */
-int cpu_mmc_init(bd_t *bis)
-{
-#ifdef CONFIG_FSL_ESDHC
-	return fsl_esdhc_mmc_init(bis);
-#else
-	return 0;
-#endif
-}
-
-
-void reset_cpu(ulong addr)
-{
-	__raw_writew(4, WDOG1_BASE_ADDR);
-}
diff --git a/cpu/arm_cortexa8/mx51/speed.c b/cpu/arm_cortexa8/mx51/speed.c
deleted file mode 100644
index a444def..0000000
--- a/cpu/arm_cortexa8/mx51/speed.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * (C) Copyright 2000-2003
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
- * TsiChung Liew (Tsi-Chung.Liew@freescale.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 <common.h>
-#include <asm/arch/imx-regs.h>
-#include <asm/arch/clock.h>
-
-int get_clocks(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-#ifdef CONFIG_FSL_ESDHC
-	gd->sdhc_clk = mxc_get_clock(MXC_IPG_PERCLK);
-#endif
-	return 0;
-}
diff --git a/cpu/arm_cortexa8/mx51/timer.c b/cpu/arm_cortexa8/mx51/timer.c
deleted file mode 100644
index 8ecfec6..0000000
--- a/cpu/arm_cortexa8/mx51/timer.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * (C) Copyright 2007
- * Sascha Hauer, Pengutronix
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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/imx-regs.h>
-
-/* General purpose timers registers */
-struct mxc_gpt {
-	unsigned int control;
-	unsigned int prescaler;
-	unsigned int status;
-	unsigned int nouse[6];
-	unsigned int counter;
-};
-
-static struct mxc_gpt *cur_gpt = (struct mxc_gpt *)GPT1_BASE_ADDR;
-
-/* General purpose timers bitfields */
-#define GPTCR_SWR       (1<<15)	/* Software reset */
-#define GPTCR_FRR       (1<<9)	/* Freerun / restart */
-#define GPTCR_CLKSOURCE_32 (4<<6)	/* Clock source */
-#define GPTCR_TEN       (1)	/* Timer enable */
-
-static ulong timestamp;
-static ulong lastinc;
-
-int timer_init(void)
-{
-	int i;
-
-	/* setup GP Timer 1 */
-	__raw_writel(GPTCR_SWR, &cur_gpt->control);
-
-	/* We have no udelay by now */
-	for (i = 0; i < 100; i++)
-		__raw_writel(0, &cur_gpt->control);
-
-	__raw_writel(0, &cur_gpt->prescaler); /* 32Khz */
-
-	/* Freerun Mode, PERCLK1 input */
-	i = __raw_readl(&cur_gpt->control);
-	__raw_writel(i | GPTCR_CLKSOURCE_32 | GPTCR_TEN, &cur_gpt->control);
-	reset_timer_masked();
-	return 0;
-}
-
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
-void reset_timer_masked(void)
-{
-	ulong val = __raw_readl(&cur_gpt->counter);
-	lastinc = val / (CONFIG_MX51_CLK32 / CONFIG_SYS_HZ);
-	timestamp = 0;
-}
-
-ulong get_timer_masked(void)
-{
-	ulong val = __raw_readl(&cur_gpt->counter);
-	val /= (CONFIG_MX51_CLK32 / CONFIG_SYS_HZ);
-	if (val >= lastinc)
-		timestamp += (val - lastinc);
-	else
-		timestamp += ((0xFFFFFFFF / (CONFIG_MX51_CLK32 / CONFIG_SYS_HZ))
-				- lastinc) + val;
-	lastinc = val;
-	return val;
-}
-
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-void set_timer(ulong t)
-{
-	timestamp = t;
-}
-
-/* delay x useconds AND perserve advance timstamp value */
-void __udelay(unsigned long usec)
-{
-	unsigned long now, start, tmo;
-	tmo = usec * (CONFIG_MX51_CLK32 / 1000) / 1000;
-
-	if (!tmo)
-		tmo = 1;
-
-	now = start = readl(&cur_gpt->counter);
-
-	while ((now - start) < tmo)
-		now = readl(&cur_gpt->counter);
-
-}
diff --git a/cpu/arm_cortexa8/mx51/u-boot.lds b/cpu/arm_cortexa8/mx51/u-boot.lds
deleted file mode 100644
index 84c173a..0000000
--- a/cpu/arm_cortexa8/mx51/u-boot.lds
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * January 2004 - Changed to support H4 device
- * Copyright (c) 2004 Texas Instruments
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
- *
- * (C) Copyright 2009 Freescale Semiconductor, Inc.
- *
- * 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
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-	. = 0x00000000;
-
-	. = ALIGN(4);
-	.text	   :
-	{
-	  cpu/arm_cortexa8/start.o
-	  *(.text)
-	}
-
-	. = ALIGN(4);
-	.rodata : { *(.rodata) }
-
-	. = ALIGN(4);
-	.data : { *(.data) }
-
-	. = ALIGN(4);
-	.got : { *(.got) }
-
-	. = .;
-	__u_boot_cmd_start = .;
-	.u_boot_cmd : { *(.u_boot_cmd) }
-	__u_boot_cmd_end = .;
-
-	. = ALIGN(4);
-	__bss_start = .;
-	.bss : { *(.bss) }
-	_end = .;
-}
diff --git a/cpu/arm_cortexa8/omap3/Makefile b/cpu/arm_cortexa8/omap3/Makefile
deleted file mode 100644
index 136b163..0000000
--- a/cpu/arm_cortexa8/omap3/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB	=  $(obj)lib$(SOC).a
-
-SOBJS	:= lowlevel_init.o
-SOBJS	+= cache.o
-SOBJS	+= reset.o
-
-COBJS	+= board.o
-COBJS	+= clock.o
-COBJS	+= gpio.o
-COBJS	+= mem.o
-COBJS	+= syslib.o
-COBJS	+= sys_info.o
-COBJS	+= timer.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
-
-all:	 $(obj).depend $(LIB)
-
-$(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/cpu/arm_cortexa8/omap3/board.c b/cpu/arm_cortexa8/omap3/board.c
deleted file mode 100644
index 7b78fa4..0000000
--- a/cpu/arm_cortexa8/omap3/board.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- *
- * Common board functions for OMAP3 based boards.
- *
- * (C) Copyright 2004-2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *      Sunil Kumar <sunilsaini05@gmail.com>
- *      Shashi Ranjan <shashiranjanmca05@gmail.com>
- *
- * Derived from Beagle Board and 3430 SDP code by
- *      Richard Woodruff <r-woodruff2@ti.com>
- *      Syed Mohammed Khasim <khasim@ti.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 <common.h>
-#include <asm/io.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/mem.h>
-#include <asm/cache.h>
-
-extern omap3_sysinfo sysinfo;
-
-extern u32 is_mem_sdr(void);
-
-/******************************************************************************
- * Routine: delay
- * Description: spinning delay to use before udelay works
- *****************************************************************************/
-static inline void delay(unsigned long loops)
-{
-	__asm__ volatile ("1:\n" "subs %0, %1, #1\n"
-			  "bne 1b":"=r" (loops):"0"(loops));
-}
-
-/******************************************************************************
- * Routine: secure_unlock
- * Description: Setup security registers for access
- *              (GP Device only)
- *****************************************************************************/
-void secure_unlock_mem(void)
-{
-	struct pm *pm_rt_ape_base = (struct pm *)PM_RT_APE_BASE_ADDR_ARM;
-	struct pm *pm_gpmc_base = (struct pm *)PM_GPMC_BASE_ADDR_ARM;
-	struct pm *pm_ocm_ram_base = (struct pm *)PM_OCM_RAM_BASE_ADDR_ARM;
-	struct pm *pm_iva2_base = (struct pm *)PM_IVA2_BASE_ADDR_ARM;
-	struct sms *sms_base = (struct sms *)OMAP34XX_SMS_BASE;
-
-	/* Protection Module Register Target APE (PM_RT) */
-	writel(UNLOCK_1, &pm_rt_ape_base->req_info_permission_1);
-	writel(UNLOCK_1, &pm_rt_ape_base->read_permission_0);
-	writel(UNLOCK_1, &pm_rt_ape_base->wirte_permission_0);
-	writel(UNLOCK_2, &pm_rt_ape_base->addr_match_1);
-
-	writel(UNLOCK_3, &pm_gpmc_base->req_info_permission_0);
-	writel(UNLOCK_3, &pm_gpmc_base->read_permission_0);
-	writel(UNLOCK_3, &pm_gpmc_base->wirte_permission_0);
-
-	writel(UNLOCK_3, &pm_ocm_ram_base->req_info_permission_0);
-	writel(UNLOCK_3, &pm_ocm_ram_base->read_permission_0);
-	writel(UNLOCK_3, &pm_ocm_ram_base->wirte_permission_0);
-	writel(UNLOCK_2, &pm_ocm_ram_base->addr_match_2);
-
-	/* IVA Changes */
-	writel(UNLOCK_3, &pm_iva2_base->req_info_permission_0);
-	writel(UNLOCK_3, &pm_iva2_base->read_permission_0);
-	writel(UNLOCK_3, &pm_iva2_base->wirte_permission_0);
-
-	/* SDRC region 0 public */
-	writel(UNLOCK_1, &sms_base->rg_att0);
-}
-
-/******************************************************************************
- * Routine: secureworld_exit()
- * Description: If chip is EMU and boot type is external
- *		configure secure registers and exit secure world
- *              general use.
- *****************************************************************************/
-void secureworld_exit()
-{
-	unsigned long i;
-
-	/* configrue non-secure access control register */
-	__asm__ __volatile__("mrc p15, 0, %0, c1, c1, 2":"=r"(i));
-	/* enabling co-processor CP10 and CP11 accesses in NS world */
-	__asm__ __volatile__("orr %0, %0, #0xC00":"=r"(i));
-	/*
-	 * allow allocation of locked TLBs and L2 lines in NS world
-	 * allow use of PLE registers in NS world also
-	 */
-	__asm__ __volatile__("orr %0, %0, #0x70000":"=r"(i));
-	__asm__ __volatile__("mcr p15, 0, %0, c1, c1, 2":"=r"(i));
-
-	/* Enable ASA in ACR register */
-	__asm__ __volatile__("mrc p15, 0, %0, c1, c0, 1":"=r"(i));
-	__asm__ __volatile__("orr %0, %0, #0x10":"=r"(i));
-	__asm__ __volatile__("mcr p15, 0, %0, c1, c0, 1":"=r"(i));
-
-	/* Exiting secure world */
-	__asm__ __volatile__("mrc p15, 0, %0, c1, c1, 0":"=r"(i));
-	__asm__ __volatile__("orr %0, %0, #0x31":"=r"(i));
-	__asm__ __volatile__("mcr p15, 0, %0, c1, c1, 0":"=r"(i));
-}
-
-/******************************************************************************
- * Routine: setup_auxcr()
- * Description: Write to AuxCR desired value using SMI.
- *              general use.
- *****************************************************************************/
-void setup_auxcr()
-{
-	unsigned long i;
-	volatile unsigned int j;
-	/* Save r0, r12 and restore them after usage */
-	__asm__ __volatile__("mov %0, r12":"=r"(j));
-	__asm__ __volatile__("mov %0, r0":"=r"(i));
-
-	/*
-	 * GP Device ROM code API usage here
-	 * r12 = AUXCR Write function and r0 value
-	 */
-	__asm__ __volatile__("mov r12, #0x3");
-	__asm__ __volatile__("mrc p15, 0, r0, c1, c0, 1");
-	/* Enabling ASA */
-	__asm__ __volatile__("orr r0, r0, #0x10");
-	/* Enable L1NEON */
-	__asm__ __volatile__("orr r0, r0, #1 << 5");
-	/* SMI instruction to call ROM Code API */
-	__asm__ __volatile__(".word 0xE1600070");
-	/* Set PLD_FWD bit in L2AUXCR (Cortex-A8 erratum 725233 workaround) */
-	__asm__ __volatile__("mov r12, #0x2");
-	__asm__ __volatile__("mrc p15, 1, r0, c9, c0, 2");
-	__asm__ __volatile__("orr r0, r0, #1 << 27");
-	/* SMI instruction to call ROM Code API */
-	__asm__ __volatile__(".word 0xE1600070");
-	__asm__ __volatile__("mov r0, %0":"=r"(i));
-	__asm__ __volatile__("mov r12, %0":"=r"(j));
-}
-
-/******************************************************************************
- * Routine: try_unlock_sram()
- * Description: If chip is GP/EMU(special) type, unlock the SRAM for
- *              general use.
- *****************************************************************************/
-void try_unlock_memory()
-{
-	int mode;
-	int in_sdram = is_running_in_sdram();
-
-	/*
-	 * if GP device unlock device SRAM for general use
-	 * secure code breaks for Secure/Emulation device - HS/E/T
-	 */
-	mode = get_device_type();
-	if (mode == GP_DEVICE)
-		secure_unlock_mem();
-
-	/*
-	 * If device is EMU and boot is XIP external booting
-	 * Unlock firewalls and disable L2 and put chip
-	 * out of secure world
-	 *
-	 * Assuming memories are unlocked by the demon who put us in SDRAM
-	 */
-	if ((mode <= EMU_DEVICE) && (get_boot_type() == 0x1F)
-	    && (!in_sdram)) {
-		secure_unlock_mem();
-		secureworld_exit();
-	}
-
-	return;
-}
-
-/******************************************************************************
- * Routine: s_init
- * Description: Does early system init of muxing and clocks.
- *              - Called path is with SRAM stack.
- *****************************************************************************/
-void s_init(void)
-{
-	int in_sdram = is_running_in_sdram();
-
-	watchdog_init();
-
-	try_unlock_memory();
-
-	/*
-	 * Right now flushing at low MPU speed.
-	 * Need to move after clock init
-	 */
-	invalidate_dcache(get_device_type());
-#ifndef CONFIG_ICACHE_OFF
-	icache_enable();
-#endif
-
-#ifdef CONFIG_L2_OFF
-	l2_cache_disable();
-#else
-	l2_cache_enable();
-#endif
-	/*
-	 * Writing to AuxCR in U-boot using SMI for GP DEV
-	 * Currently SMI in Kernel on ES2 devices seems to have an issue
-	 * Once that is resolved, we can postpone this config to kernel
-	 */
-	if (get_device_type() == GP_DEVICE)
-		setup_auxcr();
-
-	set_muxconf_regs();
-	delay(100);
-
-	prcm_init();
-
-	per_clocks_enable();
-
-	if (!in_sdram)
-		sdrc_init();
-}
-
-/******************************************************************************
- * Routine: wait_for_command_complete
- * Description: Wait for posting to finish on watchdog
- *****************************************************************************/
-void wait_for_command_complete(struct watchdog *wd_base)
-{
-	int pending = 1;
-	do {
-		pending = readl(&wd_base->wwps);
-	} while (pending);
-}
-
-/******************************************************************************
- * Routine: watchdog_init
- * Description: Shut down watch dogs
- *****************************************************************************/
-void watchdog_init(void)
-{
-	struct watchdog *wd2_base = (struct watchdog *)WD2_BASE;
-	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
-
-	/*
-	 * There are 3 watch dogs WD1=Secure, WD2=MPU, WD3=IVA. WD1 is
-	 * either taken care of by ROM (HS/EMU) or not accessible (GP).
-	 * We need to take care of WD2-MPU or take a PRCM reset. WD3
-	 * should not be running and does not generate a PRCM reset.
-	 */
-
-	sr32(&prcm_base->fclken_wkup, 5, 1, 1);
-	sr32(&prcm_base->iclken_wkup, 5, 1, 1);
-	wait_on_value(ST_WDT2, 0x20, &prcm_base->idlest_wkup, 5);
-
-	writel(WD_UNLOCK1, &wd2_base->wspr);
-	wait_for_command_complete(wd2_base);
-	writel(WD_UNLOCK2, &wd2_base->wspr);
-}
-
-/******************************************************************************
- * Routine: dram_init
- * Description: sets uboots idea of sdram size
- *****************************************************************************/
-int dram_init(void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-	unsigned int size0 = 0, size1 = 0;
-
-	/*
-	 * If a second bank of DDR is attached to CS1 this is
-	 * where it can be started.  Early init code will init
-	 * memory on CS0.
-	 */
-	if ((sysinfo.mtype == DDR_COMBO) || (sysinfo.mtype == DDR_STACKED)) {
-		do_sdrc_init(CS1, NOT_EARLY);
-		make_cs1_contiguous();
-	}
-
-	size0 = get_sdr_cs_size(CS0);
-	size1 = get_sdr_cs_size(CS1);
-
-	gd->bd->bi_dram[0].start = PHYS_SDRAM_1;
-	gd->bd->bi_dram[0].size = size0;
-	gd->bd->bi_dram[1].start = PHYS_SDRAM_1 + get_sdr_cs_offset(CS1);
-	gd->bd->bi_dram[1].size = size1;
-
-	return 0;
-}
-
-/******************************************************************************
- * Dummy function to handle errors for EABI incompatibility
- *****************************************************************************/
-void abort(void)
-{
-}
-
-#ifdef CONFIG_NAND_OMAP_GPMC
-/******************************************************************************
- * OMAP3 specific command to switch between NAND HW and SW ecc
- *****************************************************************************/
-static int do_switch_ecc(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
-{
-	if (argc != 2)
-		goto usage;
-	if (strncmp(argv[1], "hw", 2) == 0)
-		omap_nand_switch_ecc(1);
-	else if (strncmp(argv[1], "sw", 2) == 0)
-		omap_nand_switch_ecc(0);
-	else
-		goto usage;
-
-	return 0;
-
-usage:
-	printf ("Usage: nandecc %s\n", cmdtp->usage);
-	return 1;
-}
-
-U_BOOT_CMD(
-	nandecc, 2, 1,	do_switch_ecc,
-	"switch OMAP3 NAND ECC calculation algorithm",
-	"[hw/sw] - Switch between NAND hardware (hw) or software (sw) ecc algorithm"
-);
-
-#endif /* CONFIG_NAND_OMAP_GPMC */
-
-#ifdef CONFIG_DISPLAY_BOARDINFO
-/**
- * Print board information
- */
-int checkboard (void)
-{
-	char *mem_s ;
-
-	if (is_mem_sdr())
-		mem_s = "mSDR";
-	else
-		mem_s = "LPDDR";
-
-	printf("%s + %s/%s\n", sysinfo.board_string, mem_s,
-			sysinfo.nand_string);
-
-	return 0;
-}
-#endif	/* CONFIG_DISPLAY_BOARDINFO */
diff --git a/cpu/arm_cortexa8/omap3/cache.S b/cpu/arm_cortexa8/omap3/cache.S
deleted file mode 100644
index 0f63815..0000000
--- a/cpu/arm_cortexa8/omap3/cache.S
+++ /dev/null
@@ -1,191 +0,0 @@
-/*
- * Copyright (c) 2009 Wind River Systems, Inc.
- * Tom Rix <Tom.Rix@windriver.com>
- *
- * This file is based on and replaces the existing cache.c file
- * The copyrights for the cache.c file are:
- *
- * (C) Copyright 2008 Texas Insturments
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
- *
- * 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/arch/omap3.h>
-
-/*
- * omap3 cache code
- */
-
-.align 5
-.global invalidate_dcache
-.global l2_cache_enable
-.global l2_cache_disable
-
-/*
- *	invalidate_dcache()
- *
- *	Invalidate the whole D-cache.
- *
- *	Corrupted registers: r0-r5, r7, r9-r11
- *
- *	- mm	- mm_struct describing address space
- */
-invalidate_dcache:
-	stmfd	r13!, {r0 - r5, r7, r9 - r12, r14}
-
-	mov	r7, r0				@ take a backup of device type
-	cmp	r0, #0x3			@ check if the device type is
-						@ GP
-	moveq r12, #0x1				@ set up to invalide L2
-smi:	.word 0x01600070			@ Call SMI monitor (smieq)
-	cmp	r7, #0x3			@ compare again in case its
-						@ lost
-	beq	finished_inval			@ if GP device, inval done
-						@ above
-
-	mrc	p15, 1, r0, c0, c0, 1		@ read clidr
-	ands	r3, r0, #0x7000000		@ extract loc from clidr
-	mov	r3, r3, lsr #23			@ left align loc bit field
-	beq	finished_inval			@ if loc is 0, then no need to
-						@ clean
-	mov	r10, #0				@ start clean at cache level 0
-inval_loop1:
-	add	r2, r10, r10, lsr #1		@ work out 3x current cache
-						@ level
-	mov	r1, r0, lsr r2			@ extract cache type bits from
-						@ clidr
-	and	r1, r1, #7			@ mask of the bits for current
-						@ cache only
-	cmp	r1, #2				@ see what cache we have at
-						@ this level
-	blt	skip_inval			@ skip if no cache, or just
-						@ i-cache
-	mcr	p15, 2, r10, c0, c0, 0		@ select current cache level
-						@ in cssr
-	mov	r2, #0				@ operand for mcr SBZ
-	mcr	p15, 0, r2, c7, c5, 4		@ flush prefetch buffer to
-						@ sych the new cssr&csidr,
-						@ with armv7 this is 'isb',
-						@ but we compile with armv5
-	mrc	p15, 1, r1, c0, c0, 0		@ read the new csidr
-	and	r2, r1, #7			@ extract the length of the
-						@ cache lines
-	add	r2, r2, #4			@ add 4 (line length offset)
-	ldr	r4, =0x3ff
-	ands	r4, r4, r1, lsr #3		@ find maximum number on the
-						@ way size
-	clz	r5, r4				@ find bit position of way
-						@ size increment
-	ldr	r7, =0x7fff
-	ands	r7, r7, r1, lsr #13		@ extract max number of the
-						@ index size
-inval_loop2:
-	mov	r9, r4				@ create working copy of max
-						@ way size
-inval_loop3:
-	orr	r11, r10, r9, lsl r5		@ factor way and cache number
-						@ into r11
-	orr	r11, r11, r7, lsl r2		@ factor index number into r11
-	mcr	p15, 0, r11, c7, c6, 2		@ invalidate by set/way
-	subs	r9, r9, #1			@ decrement the way
-	bge	inval_loop3
-	subs	r7, r7, #1			@ decrement the index
-	bge	inval_loop2
-skip_inval:
-	add	r10, r10, #2			@ increment cache number
-	cmp	r3, r10
-	bgt	inval_loop1
-finished_inval:
-	mov	r10, #0				@ swith back to cache level 0
-	mcr	p15, 2, r10, c0, c0, 0		@ select current cache level
-						@ in cssr
-	mcr	p15, 0, r10, c7, c5, 4		@ flush prefetch buffer,
-						@ with armv7 this is 'isb',
-						@ but we compile with armv5
-
-	ldmfd	r13!, {r0 - r5, r7, r9 - r12, pc}
-
-
-l2_cache_enable:
-	push	{r0, r1, r2, lr}
-	@ ES2 onwards we can disable/enable L2 ourselves
-	bl	get_cpu_rev
-	cmp	r0, #CPU_3XX_ES20
-	blt	l2_cache_disable_EARLIER_THAN_ES2
-	mrc	15, 0, r3, cr1, cr0, 1
-	orr	r3, r3, #2
-	mcr	15, 0, r3, cr1, cr0, 1
-	b	l2_cache_enable_END
-l2_cache_enable_EARLIER_THAN_ES2:
-	@ Save r0, r12 and restore them after usage
-	mov	r3, ip
-	str	r3, [sp, #4]
-	mov	r3, r0
-	@
-	@ GP Device ROM code API usage here
-	@ r12 = AUXCR Write function and r0 value
-	@
-	mov	ip, #3
-	mrc	15, 0, r0, cr1, cr0, 1
-	orr	r0, r0, #2
-	@ SMI instruction to call ROM Code API
-	.word	0xe1600070
-	mov	r0, r3
-	mov	ip, r3
-	str	r3, [sp, #4]
-l2_cache_enable_END:
-	pop	{r1, r2, r3, pc}
-
-
-l2_cache_disable:
-	push	{r0, r1, r2, lr}
-	@ ES2 onwards we can disable/enable L2 ourselves
-	bl	get_cpu_rev
-	cmp	r0, #CPU_3XX_ES20
-	blt	l2_cache_disable_EARLIER_THAN_ES2
-	mrc	15, 0, r3, cr1, cr0, 1
-	bic	r3, r3, #2
-	mcr	15, 0, r3, cr1, cr0, 1
-	b	l2_cache_disable_END
-l2_cache_disable_EARLIER_THAN_ES2:
-	@ Save r0, r12 and restore them after usage
-	mov	r3, ip
-	str	r3, [sp, #4]
-	mov	r3, r0
-	@
-	@ GP Device ROM code API usage here
-	@ r12 = AUXCR Write function and r0 value
-	@
-	mov	ip, #3
-	mrc	15, 0, r0, cr1, cr0, 1
-	bic	r0, r0, #2
-	@ SMI instruction to call ROM Code API
-	.word	0xe1600070
-	mov	r0, r3
-	mov	ip, r3
-	str	r3, [sp, #4]
-l2_cache_disable_END:
-	pop	{r1, r2, r3, pc}
diff --git a/cpu/arm_cortexa8/omap3/clock.c b/cpu/arm_cortexa8/omap3/clock.c
deleted file mode 100644
index 6330c9e..0000000
--- a/cpu/arm_cortexa8/omap3/clock.c
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *      Manikandan Pillai <mani.pillai@ti.com>
- *
- * Derived from Beagle Board and OMAP3 SDP code by
- *      Richard Woodruff <r-woodruff2@ti.com>
- *      Syed Mohammed Khasim <khasim@ti.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/io.h>
-#include <asm/arch/clocks.h>
-#include <asm/arch/clocks_omap3.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/sys_proto.h>
-#include <environment.h>
-#include <command.h>
-
-/******************************************************************************
- * get_sys_clk_speed() - determine reference oscillator speed
- *                       based on known 32kHz clock and gptimer.
- *****************************************************************************/
-u32 get_osc_clk_speed(void)
-{
-	u32 start, cstart, cend, cdiff, cdiv, val;
-	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
-	struct prm *prm_base = (struct prm *)PRM_BASE;
-	struct gptimer *gpt1_base = (struct gptimer *)OMAP34XX_GPT1;
-	struct s32ktimer *s32k_base = (struct s32ktimer *)SYNC_32KTIMER_BASE;
-
-	val = readl(&prm_base->clksrc_ctrl);
-
-	if (val & SYSCLKDIV_2)
-		cdiv = 2;
-	else if (val & SYSCLKDIV_1)
-		cdiv = 1;
-	else
-		/*
-		 * Should never reach here! (Assume divider as 1)
-		 */
-		cdiv = 1;
-
-	/* enable timer2 */
-	val = readl(&prcm_base->clksel_wkup) | CLKSEL_GPT1;
-
-	/* select sys_clk for GPT1 */
-	writel(val, &prcm_base->clksel_wkup);
-
-	/* Enable I and F Clocks for GPT1 */
-	val = readl(&prcm_base->iclken_wkup) | EN_GPT1 | EN_32KSYNC;
-	writel(val, &prcm_base->iclken_wkup);
-
-	val = readl(&prcm_base->fclken_wkup) | EN_GPT1;
-	writel(val, &prcm_base->fclken_wkup);
-
-	writel(0, &gpt1_base->tldr);		/* start counting at 0 */
-	writel(GPT_EN, &gpt1_base->tclr);	/* enable clock */
-
-	/* enable 32kHz source, determine sys_clk via gauging */
-
-	/* start time in 20 cycles */
-	start = 20 + readl(&s32k_base->s32k_cr);
-
-	/* dead loop till start time */
-	while (readl(&s32k_base->s32k_cr) < start);
-
-	/* get start sys_clk count */
-	cstart = readl(&gpt1_base->tcrr);
-
-	/* wait for 40 cycles */
-	while (readl(&s32k_base->s32k_cr) < (start + 20)) ;
-	cend = readl(&gpt1_base->tcrr);		/* get end sys_clk count */
-	cdiff = cend - cstart;			/* get elapsed ticks */
-
-	if (cdiv == 2)
-	{
-		cdiff *= 2;
-	}
-
-	/* based on number of ticks assign speed */
-	if (cdiff > 19000)
-		return S38_4M;
-	else if (cdiff > 15200)
-		return S26M;
-	else if (cdiff > 13000)
-		return S24M;
-	else if (cdiff > 9000)
-		return S19_2M;
-	else if (cdiff > 7600)
-		return S13M;
-	else
-		return S12M;
-}
-
-/******************************************************************************
- * get_sys_clkin_sel() - returns the sys_clkin_sel field value based on
- *                       input oscillator clock frequency.
- *****************************************************************************/
-void get_sys_clkin_sel(u32 osc_clk, u32 *sys_clkin_sel)
-{
-	switch(osc_clk) {
-	case S38_4M:
-		*sys_clkin_sel = 4;
-		break;
-	case S26M:
-		*sys_clkin_sel = 3;
-		break;
-	case S19_2M:
-		*sys_clkin_sel = 2;
-		break;
-	case S13M:
-		*sys_clkin_sel = 1;
-		break;
-	case S12M:
-	default:
-		*sys_clkin_sel = 0;
-	}
-}
-
-/******************************************************************************
- * prcm_init() - inits clocks for PRCM as defined in clocks.h
- *               called from SRAM, or Flash (using temp SRAM stack).
- *****************************************************************************/
-void prcm_init(void)
-{
-	void (*f_lock_pll) (u32, u32, u32, u32);
-	int xip_safe, p0, p1, p2, p3;
-	u32 osc_clk = 0, sys_clkin_sel;
-	u32 clk_index, sil_index = 0;
-	struct prm *prm_base = (struct prm *)PRM_BASE;
-	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
-	dpll_param *dpll_param_p;
-
-	f_lock_pll = (void *) ((u32) &_end_vect - (u32) &_start +
-				SRAM_VECT_CODE);
-
-	xip_safe = is_running_in_sram();
-
-	/*
-	 * Gauge the input clock speed and find out the sys_clkin_sel
-	 * value corresponding to the input clock.
-	 */
-	osc_clk = get_osc_clk_speed();
-	get_sys_clkin_sel(osc_clk, &sys_clkin_sel);
-
-	/* set input crystal speed */
-	sr32(&prm_base->clksel, 0, 3, sys_clkin_sel);
-
-	/* If the input clock is greater than 19.2M always divide/2 */
-	if (sys_clkin_sel > 2) {
-		/* input clock divider */
-		sr32(&prm_base->clksrc_ctrl, 6, 2, 2);
-		clk_index = sys_clkin_sel / 2;
-	} else {
-		/* input clock divider */
-		sr32(&prm_base->clksrc_ctrl, 6, 2, 1);
-		clk_index = sys_clkin_sel;
-	}
-
-	/*
-	 * The DPLL tables are defined according to sysclk value and
-	 * silicon revision. The clk_index value will be used to get
-	 * the values for that input sysclk from the DPLL param table
-	 * and sil_index will get the values for that SysClk for the
-	 * appropriate silicon rev.
-	 */
-	if (get_cpu_rev())
-		sil_index = 1;
-
-	/* Unlock MPU DPLL (slows things down, and needed later) */
-	sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOW_POWER_BYPASS);
-	wait_on_value(ST_MPU_CLK, 0, &prcm_base->idlest_pll_mpu, LDELAY);
-
-	/* Getting the base address of Core DPLL param table */
-	dpll_param_p = (dpll_param *) get_core_dpll_param();
-
-	/* Moving it to the right sysclk and ES rev base */
-	dpll_param_p = dpll_param_p + 3 * clk_index + sil_index;
-	if (xip_safe) {
-		/*
-		 * CORE DPLL
-		 * sr32(CM_CLKSEL2_EMU) set override to work when asleep
-		 */
-		sr32(&prcm_base->clken_pll, 0, 3, PLL_FAST_RELOCK_BYPASS);
-		wait_on_value(ST_CORE_CLK, 0, &prcm_base->idlest_ckgen,
-				LDELAY);
-
-		/*
-		 * For OMAP3 ES1.0 Errata 1.50, default value directly doesn't
-		 * work. write another value and then default value.
-		 */
-
-		/* m3x2 */
-		sr32(&prcm_base->clksel1_emu, 16, 5, CORE_M3X2 + 1);
-		/* m3x2 */
-		sr32(&prcm_base->clksel1_emu, 16, 5, CORE_M3X2);
-		/* Set M2 */
-		sr32(&prcm_base->clksel1_pll, 27, 2, dpll_param_p->m2);
-		/* Set M */
-		sr32(&prcm_base->clksel1_pll, 16, 11, dpll_param_p->m);
-		/* Set N */
-		sr32(&prcm_base->clksel1_pll, 8, 7, dpll_param_p->n);
-		/* 96M Src */
-		sr32(&prcm_base->clksel1_pll, 6, 1, 0);
-		/* ssi */
-		sr32(&prcm_base->clksel_core, 8, 4, CORE_SSI_DIV);
-		/* fsusb */
-		sr32(&prcm_base->clksel_core, 4, 2, CORE_FUSB_DIV);
-		/* l4 */
-		sr32(&prcm_base->clksel_core, 2, 2, CORE_L4_DIV);
-		/* l3 */
-		sr32(&prcm_base->clksel_core, 0, 2, CORE_L3_DIV);
-		/* gfx */
-		sr32(&prcm_base->clksel_gfx, 0, 3, GFX_DIV);
-		/* reset mgr */
-		sr32(&prcm_base->clksel_wkup, 1, 2, WKUP_RSM);
-		/* FREQSEL */
-		sr32(&prcm_base->clken_pll, 4, 4, dpll_param_p->fsel);
-		/* lock mode */
-		sr32(&prcm_base->clken_pll, 0, 3, PLL_LOCK);
-
-		wait_on_value(ST_CORE_CLK, 1, &prcm_base->idlest_ckgen,
-				LDELAY);
-	} else if (is_running_in_flash()) {
-		/*
-		 * if running from flash, jump to small relocated code
-		 * area in SRAM.
-		 */
-		p0 = readl(&prcm_base->clken_pll);
-		sr32(&p0, 0, 3, PLL_FAST_RELOCK_BYPASS);
-		sr32(&p0, 4, 4, dpll_param_p->fsel);	/* FREQSEL */
-
-		p1 = readl(&prcm_base->clksel1_pll);
-		sr32(&p1, 27, 2, dpll_param_p->m2);	/* Set M2 */
-		sr32(&p1, 16, 11, dpll_param_p->m);	/* Set M */
-		sr32(&p1, 8, 7, dpll_param_p->n);		/* Set N */
-		sr32(&p1, 6, 1, 0);	/* set source for 96M */
-
-		p2 = readl(&prcm_base->clksel_core);
-		sr32(&p2, 8, 4, CORE_SSI_DIV);	/* ssi */
-		sr32(&p2, 4, 2, CORE_FUSB_DIV);	/* fsusb */
-		sr32(&p2, 2, 2, CORE_L4_DIV);	/* l4 */
-		sr32(&p2, 0, 2, CORE_L3_DIV);	/* l3 */
-
-		p3 = (u32)&prcm_base->idlest_ckgen;
-
-		(*f_lock_pll) (p0, p1, p2, p3);
-	}
-
-	/* PER DPLL */
-	sr32(&prcm_base->clken_pll, 16, 3, PLL_STOP);
-	wait_on_value(ST_PERIPH_CLK, 0, &prcm_base->idlest_ckgen, LDELAY);
-
-	/* Getting the base address to PER DPLL param table */
-
-	/* Set N */
-	dpll_param_p = (dpll_param *) get_per_dpll_param();
-
-	/* Moving it to the right sysclk base */
-	dpll_param_p = dpll_param_p + clk_index;
-
-	/*
-	 * Errata 1.50 Workaround for OMAP3 ES1.0 only
-	 * If using default divisors, write default divisor + 1
-	 * and then the actual divisor value
-	 */
-	sr32(&prcm_base->clksel1_emu, 24, 5, PER_M6X2 + 1);	/* set M6 */
-	sr32(&prcm_base->clksel1_emu, 24, 5, PER_M6X2);		/* set M6 */
-	sr32(&prcm_base->clksel_cam, 0, 5, PER_M5X2 + 1);	/* set M5 */
-	sr32(&prcm_base->clksel_cam, 0, 5, PER_M5X2);		/* set M5 */
-	sr32(&prcm_base->clksel_dss, 0, 5, PER_M4X2 + 1);	/* set M4 */
-	sr32(&prcm_base->clksel_dss, 0, 5, PER_M4X2);		/* set M4 */
-	sr32(&prcm_base->clksel_dss, 8, 5, PER_M3X2 + 1);	/* set M3 */
-	sr32(&prcm_base->clksel_dss, 8, 5, PER_M3X2);		/* set M3 */
-	sr32(&prcm_base->clksel3_pll, 0, 5, dpll_param_p->m2 + 1); /* set M2 */
-	sr32(&prcm_base->clksel3_pll, 0, 5, dpll_param_p->m2);	/* set M2 */
-	/* Workaround end */
-
-	sr32(&prcm_base->clksel2_pll, 8, 11, dpll_param_p->m);	/* set m */
-	sr32(&prcm_base->clksel2_pll, 0, 7, dpll_param_p->n);	/* set n */
-	sr32(&prcm_base->clken_pll, 20, 4, dpll_param_p->fsel);	/* FREQSEL */
-	sr32(&prcm_base->clken_pll, 16, 3, PLL_LOCK);		/* lock mode */
-	wait_on_value(ST_PERIPH_CLK, 2, &prcm_base->idlest_ckgen, LDELAY);
-
-	/* Getting the base address to MPU DPLL param table */
-	dpll_param_p = (dpll_param *) get_mpu_dpll_param();
-
-	/* Moving it to the right sysclk and ES rev base */
-	dpll_param_p = dpll_param_p + 3 * clk_index + sil_index;
-
-	/* MPU DPLL (unlocked already) */
-
-	/* Set M2 */
-	sr32(&prcm_base->clksel2_pll_mpu, 0, 5, dpll_param_p->m2);
-	/* Set M */
-	sr32(&prcm_base->clksel1_pll_mpu, 8, 11, dpll_param_p->m);
-	/* Set N */
-	sr32(&prcm_base->clksel1_pll_mpu, 0, 7, dpll_param_p->n);
-	/* FREQSEL */
-	sr32(&prcm_base->clken_pll_mpu, 4, 4, dpll_param_p->fsel);
-	/* lock mode */
-	sr32(&prcm_base->clken_pll_mpu, 0, 3, PLL_LOCK);
-	wait_on_value(ST_MPU_CLK, 1, &prcm_base->idlest_pll_mpu, LDELAY);
-
-	/* Getting the base address to IVA DPLL param table */
-	dpll_param_p = (dpll_param *) get_iva_dpll_param();
-
-	/* Moving it to the right sysclk and ES rev base */
-	dpll_param_p = dpll_param_p + 3 * clk_index + sil_index;
-
-	/* IVA DPLL (set to 12*20=240MHz) */
-	sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_STOP);
-	wait_on_value(ST_IVA2_CLK, 0, &prcm_base->idlest_pll_iva2, LDELAY);
-	/* set M2 */
-	sr32(&prcm_base->clksel2_pll_iva2, 0, 5, dpll_param_p->m2);
-	/* set M */
-	sr32(&prcm_base->clksel1_pll_iva2, 8, 11, dpll_param_p->m);
-	/* set N */
-	sr32(&prcm_base->clksel1_pll_iva2, 0, 7, dpll_param_p->n);
-	/* FREQSEL */
-	sr32(&prcm_base->clken_pll_iva2, 4, 4, dpll_param_p->fsel);
-	/* lock mode */
-	sr32(&prcm_base->clken_pll_iva2, 0, 3, PLL_LOCK);
-	wait_on_value(ST_IVA2_CLK, 1, &prcm_base->idlest_pll_iva2, LDELAY);
-
-	/* Set up GPTimers to sys_clk source only */
-	sr32(&prcm_base->clksel_per, 0, 8, 0xff);
-	sr32(&prcm_base->clksel_wkup, 0, 1, 1);
-
-	sdelay(5000);
-}
-
-/******************************************************************************
- * peripheral_enable() - Enable the clks & power for perifs (GPT2, UART1,...)
- *****************************************************************************/
-void per_clocks_enable(void)
-{
-	struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
-
-	/* Enable GP2 timer. */
-	sr32(&prcm_base->clksel_per, 0, 1, 0x1);	/* GPT2 = sys clk */
-	sr32(&prcm_base->iclken_per, 3, 1, 0x1);	/* ICKen GPT2 */
-	sr32(&prcm_base->fclken_per, 3, 1, 0x1);	/* FCKen GPT2 */
-
-#ifdef CONFIG_SYS_NS16550
-	/* Enable UART1 clocks */
-	sr32(&prcm_base->fclken1_core, 13, 1, 0x1);
-	sr32(&prcm_base->iclken1_core, 13, 1, 0x1);
-
-	/* UART 3 Clocks */
-	sr32(&prcm_base->fclken_per, 11, 1, 0x1);
-	sr32(&prcm_base->iclken_per, 11, 1, 0x1);
-#endif
-
-#ifdef CONFIG_OMAP3_GPIO_2
-	sr32(&prcm_base->fclken_per, 13, 1, 1);
-	sr32(&prcm_base->iclken_per, 13, 1, 1);
-#endif
-#ifdef CONFIG_OMAP3_GPIO_3
-	sr32(&prcm_base->fclken_per, 14, 1, 1);
-	sr32(&prcm_base->iclken_per, 14, 1, 1);
-#endif
-#ifdef CONFIG_OMAP3_GPIO_4
-	sr32(&prcm_base->fclken_per, 15, 1, 1);
-	sr32(&prcm_base->iclken_per, 15, 1, 1);
-#endif
-#ifdef CONFIG_OMAP3_GPIO_5
-	sr32(&prcm_base->fclken_per, 16, 1, 1);
-	sr32(&prcm_base->iclken_per, 16, 1, 1);
-#endif
-#ifdef CONFIG_OMAP3_GPIO_6
-	sr32(&prcm_base->fclken_per, 17, 1, 1);
-	sr32(&prcm_base->iclken_per, 17, 1, 1);
-#endif
-
-#ifdef CONFIG_DRIVER_OMAP34XX_I2C
-	/* Turn on all 3 I2C clocks */
-	sr32(&prcm_base->fclken1_core, 15, 3, 0x7);
-	sr32(&prcm_base->iclken1_core, 15, 3, 0x7);	/* I2C1,2,3 = on */
-#endif
-	/* Enable the ICLK for 32K Sync Timer as its used in udelay */
-	sr32(&prcm_base->iclken_wkup, 2, 1, 0x1);
-
-	sr32(&prcm_base->fclken_iva2, 0, 32, FCK_IVA2_ON);
-	sr32(&prcm_base->fclken1_core, 0, 32, FCK_CORE1_ON);
-	sr32(&prcm_base->iclken1_core, 0, 32, ICK_CORE1_ON);
-	sr32(&prcm_base->iclken2_core, 0, 32, ICK_CORE2_ON);
-	sr32(&prcm_base->fclken_wkup, 0, 32, FCK_WKUP_ON);
-	sr32(&prcm_base->iclken_wkup, 0, 32, ICK_WKUP_ON);
-	sr32(&prcm_base->fclken_dss, 0, 32, FCK_DSS_ON);
-	sr32(&prcm_base->iclken_dss, 0, 32, ICK_DSS_ON);
-	sr32(&prcm_base->fclken_cam, 0, 32, FCK_CAM_ON);
-	sr32(&prcm_base->iclken_cam, 0, 32, ICK_CAM_ON);
-	sr32(&prcm_base->fclken_per, 0, 32, FCK_PER_ON);
-	sr32(&prcm_base->iclken_per, 0, 32, ICK_PER_ON);
-
-	sdelay(1000);
-}
diff --git a/cpu/arm_cortexa8/omap3/gpio.c b/cpu/arm_cortexa8/omap3/gpio.c
deleted file mode 100644
index aeb6066..0000000
--- a/cpu/arm_cortexa8/omap3/gpio.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright (c) 2009 Wind River Systems, Inc.
- * Tom Rix <Tom.Rix@windriver.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
- *
- * This work is derived from the linux 2.6.27 kernel source
- * To fetch, use the kernel repository
- * git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
- * Use the v2.6.27 tag.
- *
- * Below is the original's header including its copyright
- *
- *  linux/arch/arm/plat-omap/gpio.c
- *
- * Support functions for OMAP GPIO
- *
- * Copyright (C) 2003-2005 Nokia Corporation
- * Written by Juha Yrjölä <juha.yrjola@nokia.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <common.h>
-#include <asm/arch/gpio.h>
-#include <asm/io.h>
-#include <asm/errno.h>
-
-static struct gpio_bank gpio_bank_34xx[6] = {
-	{ (void *)OMAP34XX_GPIO1_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO2_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO3_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO4_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO5_BASE, METHOD_GPIO_24XX },
-	{ (void *)OMAP34XX_GPIO6_BASE, METHOD_GPIO_24XX },
-};
-
-static struct gpio_bank *gpio_bank = &gpio_bank_34xx[0];
-
-static inline struct gpio_bank *get_gpio_bank(int gpio)
-{
-	return &gpio_bank[gpio >> 5];
-}
-
-static inline int get_gpio_index(int gpio)
-{
-	return gpio & 0x1f;
-}
-
-static inline int gpio_valid(int gpio)
-{
-	if (gpio < 0)
-		return -1;
-	if (gpio < 192)
-		return 0;
-	return -1;
-}
-
-static int check_gpio(int gpio)
-{
-	if (gpio_valid(gpio) < 0) {
-		printf("ERROR : check_gpio: invalid GPIO %d\n", gpio);
-		return -1;
-	}
-	return 0;
-}
-
-static void _set_gpio_direction(struct gpio_bank *bank, int gpio, int is_input)
-{
-	void *reg = bank->base;
-	u32 l;
-
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		reg += OMAP24XX_GPIO_OE;
-		break;
-	default:
-		return;
-	}
-	l = __raw_readl(reg);
-	if (is_input)
-		l |= 1 << gpio;
-	else
-		l &= ~(1 << gpio);
-	__raw_writel(l, reg);
-}
-
-void omap_set_gpio_direction(int gpio, int is_input)
-{
-	struct gpio_bank *bank;
-
-	if (check_gpio(gpio) < 0)
-		return;
-	bank = get_gpio_bank(gpio);
-	_set_gpio_direction(bank, get_gpio_index(gpio), is_input);
-}
-
-static void _set_gpio_dataout(struct gpio_bank *bank, int gpio, int enable)
-{
-	void *reg = bank->base;
-	u32 l = 0;
-
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		if (enable)
-			reg += OMAP24XX_GPIO_SETDATAOUT;
-		else
-			reg += OMAP24XX_GPIO_CLEARDATAOUT;
-		l = 1 << gpio;
-		break;
-	default:
-		printf("omap3-gpio unknown bank method %s %d\n",
-		       __FILE__, __LINE__);
-		return;
-	}
-	__raw_writel(l, reg);
-}
-
-void omap_set_gpio_dataout(int gpio, int enable)
-{
-	struct gpio_bank *bank;
-
-	if (check_gpio(gpio) < 0)
-		return;
-	bank = get_gpio_bank(gpio);
-	_set_gpio_dataout(bank, get_gpio_index(gpio), enable);
-}
-
-int omap_get_gpio_datain(int gpio)
-{
-	struct gpio_bank *bank;
-	void *reg;
-
-	if (check_gpio(gpio) < 0)
-		return -EINVAL;
-	bank = get_gpio_bank(gpio);
-	reg = bank->base;
-	switch (bank->method) {
-	case METHOD_GPIO_24XX:
-		reg += OMAP24XX_GPIO_DATAIN;
-		break;
-	default:
-		return -EINVAL;
-	}
-	return (__raw_readl(reg)
-			& (1 << get_gpio_index(gpio))) != 0;
-}
-
-static void _reset_gpio(struct gpio_bank *bank, int gpio)
-{
-	_set_gpio_direction(bank, get_gpio_index(gpio), 1);
-}
-
-int omap_request_gpio(int gpio)
-{
-	if (check_gpio(gpio) < 0)
-		return -EINVAL;
-
-	return 0;
-}
-
-void omap_free_gpio(int gpio)
-{
-	struct gpio_bank *bank;
-
-	if (check_gpio(gpio) < 0)
-		return;
-	bank = get_gpio_bank(gpio);
-
-	_reset_gpio(bank, gpio);
-}
diff --git a/cpu/arm_cortexa8/omap3/lowlevel_init.S b/cpu/arm_cortexa8/omap3/lowlevel_init.S
deleted file mode 100644
index 73063ec..0000000
--- a/cpu/arm_cortexa8/omap3/lowlevel_init.S
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Board specific setup info
- *
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Initial Code by:
- * Richard Woodruff <r-woodruff2@ti.com>
- * Syed Mohammed Khasim <khasim@ti.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 <config.h>
-#include <version.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/clocks_omap3.h>
-
-_TEXT_BASE:
-	.word	TEXT_BASE	/* sdram load addr from config.mk */
-
-#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_NAND_BOOT)
-/**************************************************************************
- * cpy_clk_code: relocates clock code into SRAM where its safer to execute
- * R1 = SRAM destination address.
- *************************************************************************/
-.global cpy_clk_code
- cpy_clk_code:
-	/* Copy DPLL code into SRAM */
-	adr	r0, go_to_speed		/* get addr of clock setting code */
-	mov	r2, #384		/* r2 size to copy (div by 32 bytes) */
-	mov	r1, r1			/* r1 <- dest address (passed in) */
-	add	r2, r2, r0		/* r2 <- source end address */
-next2:
-	ldmia	r0!, {r3 - r10}		/* copy from source address [r0] */
-	stmia	r1!, {r3 - r10}		/* copy to   target address [r1] */
-	cmp	r0, r2			/* until source end address [r2] */
-	bne	next2
-	mov	pc, lr			/* back to caller */
-
-/* ***************************************************************************
- *  go_to_speed: -Moves to bypass, -Commits clock dividers, -puts dpll at speed
- *               -executed from SRAM.
- *  R0 = CM_CLKEN_PLL-bypass value
- *  R1 = CM_CLKSEL1_PLL-m, n, and divider values
- *  R2 = CM_CLKSEL_CORE-divider values
- *  R3 = CM_IDLEST_CKGEN - addr dpll lock wait
- *
- *  Note: If core unlocks/relocks and SDRAM is running fast already it gets
- *        confused.  A reset of the controller gets it back.  Taking away its
- *        L3 when its not in self refresh seems bad for it.  Normally, this
- *	  code runs from flash before SDR is init so that should be ok.
- ****************************************************************************/
-.global go_to_speed
- go_to_speed:
-	stmfd sp!, {r4 - r6}
-
-	/* move into fast relock bypass */
-	ldr	r4, pll_ctl_add
-	str	r0, [r4]
-wait1:
-	ldr	r5, [r3]		/* get status */
-	and	r5, r5, #0x1		/* isolate core status */
-	cmp	r5, #0x1		/* still locked? */
-	beq	wait1			/* if lock, loop */
-
-	/* set new dpll dividers _after_ in bypass */
-	ldr	r5, pll_div_add1
-	str	r1, [r5]		/* set m, n, m2 */
-	ldr	r5, pll_div_add2
-	str	r2, [r5]		/* set l3/l4/.. dividers*/
-	ldr	r5, pll_div_add3	/* wkup */
-	ldr	r2, pll_div_val3	/* rsm val */
-	str	r2, [r5]
-	ldr	r5, pll_div_add4	/* gfx */
-	ldr	r2, pll_div_val4
-	str	r2, [r5]
-	ldr	r5, pll_div_add5	/* emu */
-	ldr	r2, pll_div_val5
-	str	r2, [r5]
-
-	/* now prepare GPMC (flash) for new dpll speed */
-	/* flash needs to be stable when we jump back to it */
-	ldr	r5, flash_cfg3_addr
-	ldr	r2, flash_cfg3_val
-	str	r2, [r5]
-	ldr	r5, flash_cfg4_addr
-	ldr	r2, flash_cfg4_val
-	str	r2, [r5]
-	ldr	r5, flash_cfg5_addr
-	ldr	r2, flash_cfg5_val
-	str	r2, [r5]
-	ldr	r5, flash_cfg1_addr
-	ldr	r2, [r5]
-	orr	r2, r2, #0x3		/* up gpmc divider */
-	str	r2, [r5]
-
-	/* lock DPLL3 and wait a bit */
-	orr	r0, r0, #0x7	/* set up for lock mode */
-	str	r0, [r4]	/* lock */
-	nop			/* ARM slow at this point working at sys_clk */
-	nop
-	nop
-	nop
-wait2:
-	ldr	r5, [r3]	/* get status */
-	and	r5, r5, #0x1	/* isolate core status */
-	cmp	r5, #0x1	/* still locked? */
-	bne	wait2		/* if lock, loop */
-	nop
-	nop
-	nop
-	nop
-	ldmfd	sp!, {r4 - r6}
-	mov	pc, lr		/* back to caller, locked */
-
-_go_to_speed: .word go_to_speed
-
-/* these constants need to be close for PIC code */
-/* The Nor has to be in the Flash Base CS0 for this condition to happen */
-flash_cfg1_addr:
-	.word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG1)
-flash_cfg3_addr:
-	.word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG3)
-flash_cfg3_val:
-	.word STNOR_GPMC_CONFIG3
-flash_cfg4_addr:
-	.word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG4)
-flash_cfg4_val:
-	.word STNOR_GPMC_CONFIG4
-flash_cfg5_val:
-	.word STNOR_GPMC_CONFIG5
-flash_cfg5_addr:
-	.word (GPMC_CONFIG_CS0_BASE + GPMC_CONFIG5)
-pll_ctl_add:
-	.word CM_CLKEN_PLL
-pll_div_add1:
-	.word CM_CLKSEL1_PLL
-pll_div_add2:
-	.word CM_CLKSEL_CORE
-pll_div_add3:
-	.word CM_CLKSEL_WKUP
-pll_div_val3:
-	.word (WKUP_RSM << 1)
-pll_div_add4:
-	.word CM_CLKSEL_GFX
-pll_div_val4:
-	.word (GFX_DIV << 0)
-pll_div_add5:
-	.word CM_CLKSEL1_EMU
-pll_div_val5:
-	.word CLSEL1_EMU_VAL
-
-#endif
-
-.globl lowlevel_init
-lowlevel_init:
-	ldr	sp, SRAM_STACK
-	str	ip, [sp]	/* stash old link register */
-	mov	ip, lr		/* save link reg across call */
-	bl	s_init		/* go setup pll, mux, memory */
-	ldr	ip, [sp]	/* restore save ip */
-	mov	lr, ip		/* restore link reg */
-
-	/* back to arch calling code */
-	mov	pc, lr
-
-	/* the literal pools origin */
-	.ltorg
-
-REG_CONTROL_STATUS:
-	.word CONTROL_STATUS
-SRAM_STACK:
-	.word LOW_LEVEL_SRAM_STACK
-
-/* DPLL(1-4) PARAM TABLES */
-
-/*
- * Each of the tables has M, N, FREQSEL, M2 values defined for nominal
- * OPP (1.2V). The fields are defined according to dpll_param struct (clock.c).
- * The values are defined for all possible sysclk and for ES1 and ES2.
- */
-
-mpu_dpll_param:
-/* 12MHz */
-/* ES1 */
-.word MPU_M_12_ES1, MPU_N_12_ES1, MPU_FSEL_12_ES1, MPU_M2_12_ES1
-/* ES2 */
-.word MPU_M_12_ES2, MPU_N_12_ES2, MPU_FSEL_12_ES2, MPU_M2_ES2
-/* 3410 */
-.word MPU_M_12, MPU_N_12, MPU_FSEL_12, MPU_M2_12
-
-/* 13MHz */
-/* ES1 */
-.word MPU_M_13_ES1, MPU_N_13_ES1, MPU_FSEL_13_ES1, MPU_M2_13_ES1
-/* ES2 */
-.word MPU_M_13_ES2, MPU_N_13_ES2, MPU_FSEL_13_ES2, MPU_M2_13_ES2
-/* 3410 */
-.word MPU_M_13, MPU_N_13, MPU_FSEL_13, MPU_M2_13
-
-/* 19.2MHz */
-/* ES1 */
-.word MPU_M_19P2_ES1, MPU_N_19P2_ES1, MPU_FSEL_19P2_ES1, MPU_M2_19P2_ES1
-/* ES2 */
-.word MPU_M_19P2_ES2, MPU_N_19P2_ES2, MPU_FSEL_19P2_ES2, MPU_M2_19P2_ES2
-/* 3410 */
-.word MPU_M_19P2, MPU_N_19P2, MPU_FSEL_19P2, MPU_M2_19P2
-
-/* 26MHz */
-/* ES1 */
-.word MPU_M_26_ES1, MPU_N_26_ES1, MPU_FSEL_26_ES1, MPU_M2_26_ES1
-/* ES2 */
-.word MPU_M_26_ES2, MPU_N_26_ES2, MPU_FSEL_26_ES2, MPU_M2_26_ES2
-/* 3410 */
-.word MPU_M_26, MPU_N_26, MPU_FSEL_26, MPU_M2_26
-
-/* 38.4MHz */
-/* ES1 */
-.word MPU_M_38P4_ES1, MPU_N_38P4_ES1, MPU_FSEL_38P4_ES1, MPU_M2_38P4_ES1
-/* ES2 */
-.word MPU_M_38P4_ES2, MPU_N_38P4_ES2, MPU_FSEL_38P4_ES2, MPU_M2_38P4_ES2
-/* 3410 */
-.word MPU_M_38P4, MPU_N_38P4, MPU_FSEL_38P4, MPU_M2_38P4
-
-
-.globl get_mpu_dpll_param
-get_mpu_dpll_param:
-	adr	r0, mpu_dpll_param
-	mov	pc, lr
-
-iva_dpll_param:
-/* 12MHz */
-/* ES1 */
-.word IVA_M_12_ES1, IVA_N_12_ES1, IVA_FSEL_12_ES1, IVA_M2_12_ES1
-/* ES2 */
-.word IVA_M_12_ES2, IVA_N_12_ES2, IVA_FSEL_12_ES2, IVA_M2_12_ES2
-/* 3410 */
-.word IVA_M_12, IVA_N_12, IVA_FSEL_12, IVA_M2_12
-
-/* 13MHz */
-/* ES1 */
-.word IVA_M_13_ES1, IVA_N_13_ES1, IVA_FSEL_13_ES1, IVA_M2_13_ES1
-/* ES2 */
-.word IVA_M_13_ES2, IVA_N_13_ES2,  IVA_FSEL_13_ES2, IVA_M2_13_ES2
-/* 3410 */
-.word IVA_M_13, IVA_N_13, IVA_FSEL_13, IVA_M2_13
-
-/* 19.2MHz */
-/* ES1 */
-.word IVA_M_19P2_ES1, IVA_N_19P2_ES1, IVA_FSEL_19P2_ES1, IVA_M2_19P2_ES1
-/* ES2 */
-.word IVA_M_19P2_ES2, IVA_N_19P2_ES2, IVA_FSEL_19P2_ES2, IVA_M2_19P2_ES2
-/* 3410 */
-.word IVA_M_19P2, IVA_N_19P2, IVA_FSEL_19P2, IVA_M2_19P2
-
-/* 26MHz */
-/* ES1 */
-.word IVA_M_26_ES1, IVA_N_26_ES1, IVA_FSEL_26_ES1, IVA_M2_26_ES1
-/* ES2 */
-.word IVA_M_26_ES2, IVA_N_26_ES2, IVA_FSEL_26_ES2, IVA_M2_26_ES2
-/* 3410 */
-.word IVA_M_26, IVA_N_26, IVA_FSEL_26, IVA_M2_26
-
-/* 38.4MHz */
-/* ES1 */
-.word IVA_M_38P4_ES1, IVA_N_38P4_ES1, IVA_FSEL_38P4_ES1, IVA_M2_38P4_ES1
-/* ES2 */
-.word IVA_M_38P4_ES2, IVA_N_38P4_ES2, IVA_FSEL_38P4_ES2, IVA_M2_38P4_ES2
-/* 3410 */
-.word IVA_M_38P4, IVA_N_38P4, IVA_FSEL_38P4, IVA_M2_38P4
-
-
-.globl get_iva_dpll_param
-get_iva_dpll_param:
-	adr	r0, iva_dpll_param
-	mov	pc, lr
-
-/* Core DPLL targets for L3 at 166 & L133 */
-core_dpll_param:
-/* 12MHz */
-/* ES1 */
-.word CORE_M_12_ES1, CORE_N_12_ES1, CORE_FSL_12_ES1, CORE_M2_12_ES1
-/* ES2 */
-.word CORE_M_12, CORE_N_12, CORE_FSEL_12, CORE_M2_12
-/* 3410 */
-.word CORE_M_12, CORE_N_12, CORE_FSEL_12, CORE_M2_12
-
-/* 13MHz */
-/* ES1 */
-.word CORE_M_13_ES1, CORE_N_13_ES1, CORE_FSL_13_ES1, CORE_M2_13_ES1
-/* ES2 */
-.word CORE_M_13, CORE_N_13, CORE_FSEL_13, CORE_M2_13
-/* 3410 */
-.word CORE_M_13, CORE_N_13, CORE_FSEL_13, CORE_M2_13
-
-/* 19.2MHz */
-/* ES1 */
-.word CORE_M_19P2_ES1, CORE_N_19P2_ES1, CORE_FSL_19P2_ES1, CORE_M2_19P2_ES1
-/* ES2 */
-.word CORE_M_19P2, CORE_N_19P2, CORE_FSEL_19P2, CORE_M2_19P2
-/* 3410 */
-.word CORE_M_19P2, CORE_N_19P2, CORE_FSEL_19P2, CORE_M2_19P2
-
-/* 26MHz */
-/* ES1 */
-.word CORE_M_26_ES1, CORE_N_26_ES1, CORE_FSL_26_ES1, CORE_M2_26_ES1
-/* ES2 */
-.word CORE_M_26, CORE_N_26, CORE_FSEL_26, CORE_M2_26
-/* 3410 */
-.word CORE_M_26, CORE_N_26, CORE_FSEL_26, CORE_M2_26
-
-/* 38.4MHz */
-/* ES1 */
-.word CORE_M_38P4_ES1, CORE_N_38P4_ES1, CORE_FSL_38P4_ES1, CORE_M2_38P4_ES1
-/* ES2 */
-.word CORE_M_38P4, CORE_N_38P4, CORE_FSEL_38P4, CORE_M2_38P4
-/* 3410 */
-.word CORE_M_38P4, CORE_N_38P4, CORE_FSEL_38P4, CORE_M2_38P4
-
-.globl get_core_dpll_param
-get_core_dpll_param:
-	adr	r0, core_dpll_param
-	mov	pc, lr
-
-/* PER DPLL values are same for both ES1 and ES2 */
-per_dpll_param:
-/* 12MHz */
-.word PER_M_12, PER_N_12, PER_FSEL_12, PER_M2_12
-
-/* 13MHz */
-.word PER_M_13, PER_N_13, PER_FSEL_13, PER_M2_13
-
-/* 19.2MHz */
-.word PER_M_19P2, PER_N_19P2, PER_FSEL_19P2, PER_M2_19P2
-
-/* 26MHz */
-.word PER_M_26, PER_N_26, PER_FSEL_26, PER_M2_26
-
-/* 38.4MHz */
-.word PER_M_38P4, PER_N_38P4, PER_FSEL_38P4, PER_M2_38P4
-
-.globl get_per_dpll_param
-get_per_dpll_param:
-	adr	r0, per_dpll_param
-	mov	pc, lr
diff --git a/cpu/arm_cortexa8/omap3/mem.c b/cpu/arm_cortexa8/omap3/mem.c
deleted file mode 100644
index dfb7e4c..0000000
--- a/cpu/arm_cortexa8/omap3/mem.c
+++ /dev/null
@@ -1,281 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *     Manikandan Pillai <mani.pillai@ti.com>
- *
- * Initial Code from:
- *     Richard Woodruff <r-woodruff2@ti.com>
- *     Syed Mohammed Khasim <khasim@ti.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/io.h>
-#include <asm/arch/mem.h>
-#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)
-static const u32 gpmc_m_nand[GPMC_MAX_REG] = {
-	M_NAND_GPMC_CONFIG1,
-	M_NAND_GPMC_CONFIG2,
-	M_NAND_GPMC_CONFIG3,
-	M_NAND_GPMC_CONFIG4,
-	M_NAND_GPMC_CONFIG5,
-	M_NAND_GPMC_CONFIG6, 0
-};
-
-#if defined(CONFIG_ENV_IS_IN_NAND)
-#define GPMC_CS 0
-#else
-#define GPMC_CS 1
-#endif
-
-#endif
-
-#if defined(CONFIG_CMD_ONENAND)
-static const u32 gpmc_onenand[GPMC_MAX_REG] = {
-	ONENAND_GPMC_CONFIG1,
-	ONENAND_GPMC_CONFIG2,
-	ONENAND_GPMC_CONFIG3,
-	ONENAND_GPMC_CONFIG4,
-	ONENAND_GPMC_CONFIG5,
-	ONENAND_GPMC_CONFIG6, 0
-};
-
-#if defined(CONFIG_ENV_IS_IN_ONENAND)
-#define GPMC_CS 0
-#else
-#define GPMC_CS 1
-#endif
-
-#endif
-
-static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE;
-
-/**************************************************************************
- * make_cs1_contiguous() - for es2 and above remap cs1 behind cs0 to allow
- *  command line mem=xyz use all memory with out discontinuous support
- *  compiled in.  Could do it at the ATAG, but there really is two banks...
- * Called as part of 2nd phase DDR init.
- **************************************************************************/
-void make_cs1_contiguous(void)
-{
-	u32 size, a_add_low, a_add_high;
-
-	size = get_sdr_cs_size(CS0);
-	size >>= 25;	/* divide by 32 MiB to find size to offset CS1 */
-	a_add_high = (size & 3) << 8;	/* set up low field */
-	a_add_low = (size & 0x3C) >> 2;	/* set up high field */
-	writel((a_add_high | a_add_low), &sdrc_base->cs_cfg);
-
-}
-
-/********************************************************
- *  mem_ok() - test used to see if timings are correct
- *             for a part. Helps in guessing which part
- *             we are currently using.
- *******************************************************/
-u32 mem_ok(u32 cs)
-{
-	u32 val1, val2, addr;
-	u32 pattern = 0x12345678;
-
-	addr = OMAP34XX_SDRC_CS0 + get_sdr_cs_offset(cs);
-
-	writel(0x0, addr + 0x400);	/* clear pos A */
-	writel(pattern, addr);		/* pattern to pos B */
-	writel(0x0, addr + 4);		/* remove pattern off the bus */
-	val1 = readl(addr + 0x400);	/* get pos A value */
-	val2 = readl(addr);		/* get val2 */
-
-	if ((val1 != 0) || (val2 != pattern))	/* see if pos A val changed */
-		return 0;
-	else
-		return 1;
-}
-
-/********************************************************
- *  sdrc_init() - init the sdrc chip selects CS0 and CS1
- *  - early init routines, called from flash or
- *  SRAM.
- *******************************************************/
-void sdrc_init(void)
-{
-	/* only init up first bank here */
-	do_sdrc_init(CS0, EARLY_INIT);
-}
-
-/*************************************************************************
- * do_sdrc_init(): initialize the SDRAM for use.
- *  -code sets up SDRAM basic SDRC timings for CS0
- *  -optimal settings can be placed here, or redone after i2c
- *      inspection of board info
- *
- *  - code called once in C-Stack only context for CS0 and a possible 2nd
- *      time depending on memory configuration from stack+global context
- **************************************************************************/
-
-void do_sdrc_init(u32 cs, u32 early)
-{
-	struct sdrc_actim *sdrc_actim_base;
-
-	if(cs)
-		sdrc_actim_base = (struct sdrc_actim *)SDRC_ACTIM_CTRL1_BASE;
-	else
-		sdrc_actim_base = (struct sdrc_actim *)SDRC_ACTIM_CTRL0_BASE;
-
-	if (early) {
-		/* reset sdrc controller */
-		writel(SOFTRESET, &sdrc_base->sysconfig);
-		wait_on_value(RESETDONE, RESETDONE, &sdrc_base->status,
-			      12000000);
-		writel(0, &sdrc_base->sysconfig);
-
-		/* setup sdrc to ball mux */
-		writel(SDRC_SHARING, &sdrc_base->sharing);
-
-		/* Disable Power Down of CKE cuz of 1 CKE on combo part */
-		writel(WAKEUPPROC | PWDNEN | SRFRONRESET | PAGEPOLICY_HIGH,
-				&sdrc_base->power);
-
-		writel(ENADLL | DLLPHASE_90, &sdrc_base->dlla_ctrl);
-		sdelay(0x20000);
-	}
-
-	writel(RASWIDTH_13BITS | CASWIDTH_10BITS | ADDRMUXLEGACY |
-		RAMSIZE_128 | BANKALLOCATION | B32NOT16 | B32NOT16 |
-		DEEPPD | DDR_SDRAM, &sdrc_base->cs[cs].mcfg);
-	writel(ARCV | ARE_ARCV_1, &sdrc_base->cs[cs].rfr_ctrl);
-	writel(V_ACTIMA_165, &sdrc_actim_base->ctrla);
-	writel(V_ACTIMB_165, &sdrc_actim_base->ctrlb);
-
-	writel(CMD_NOP, &sdrc_base ->cs[cs].manual);
-	writel(CMD_PRECHARGE, &sdrc_base->cs[cs].manual);
-	writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
-	writel(CMD_AUTOREFRESH, &sdrc_base->cs[cs].manual);
-
-	/*
-	 * CAS latency 3, Write Burst = Read Burst, Serial Mode,
-	 * Burst length = 4
-	 */
-	writel(CASL3 | BURSTLENGTH4, &sdrc_base->cs[cs].mr);
-
-	if (!mem_ok(cs))
-		writel(0, &sdrc_base->cs[cs].mcfg);
-}
-
-void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base,
-			u32 size)
-{
-	writel(0, &cs->config7);
-	sdelay(1000);
-	/* Delay for settling */
-	writel(gpmc_config[0], &cs->config1);
-	writel(gpmc_config[1], &cs->config2);
-	writel(gpmc_config[2], &cs->config3);
-	writel(gpmc_config[3], &cs->config4);
-	writel(gpmc_config[4], &cs->config5);
-	writel(gpmc_config[5], &cs->config6);
-	/* Enable the config */
-	writel((((size & 0xF) << 8) | ((base >> 24) & 0x3F) |
-		(1 << 6)), &cs->config7);
-	sdelay(2000);
-}
-
-/*****************************************************
- * gpmc_init(): init gpmc bus
- * Init GPMC for x16, MuxMode (SDRAM in x32).
- * This code can only be executed from SRAM or SDRAM.
- *****************************************************/
-void gpmc_init(void)
-{
-	/* putting a blanket check on GPMC based on ZeBu for now */
-	gpmc_cfg = (struct gpmc *)GPMC_BASE;
-#if defined(CONFIG_CMD_NAND) || defined(CONFIG_CMD_ONENAND)
-	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;
-
-	/* global settings */
-	writel(0, &gpmc_cfg->irqenable); /* isr's sources masked */
-	writel(0, &gpmc_cfg->timeout_control);/* timeout disable */
-
-	config = readl(&gpmc_cfg->config);
-	config &= (~0xf00);
-	writel(config, &gpmc_cfg->config);
-
-	/*
-	 * Disable the GPMC0 config set by ROM code
-	 * It conflicts with our MPDB (both at 0x08000000)
-	 */
-	writel(0, &gpmc_cfg->cs[0].config7);
-	sdelay(1000);
-
-#if defined(CONFIG_CMD_NAND)	/* CS 0 */
-	gpmc_config = gpmc_m_nand;
-
-	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)
-	gpmc_config = gpmc_onenand;
-	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
-}
diff --git a/cpu/arm_cortexa8/omap3/reset.S b/cpu/arm_cortexa8/omap3/reset.S
deleted file mode 100644
index a53c408..0000000
--- a/cpu/arm_cortexa8/omap3/reset.S
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.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 <config.h>
-
-.global reset_cpu
-reset_cpu:
-	ldr	r1, rstctl			@ get addr for global reset
-						@ reg
-	mov	r3, #0x2			@ full reset pll + mpu
-	str	r3, [r1]			@ force reset
-	mov	r0, r0
-_loop_forever:
-	b	_loop_forever
-rstctl:
-	.word	PRM_RSTCTRL
diff --git a/cpu/arm_cortexa8/omap3/sys_info.c b/cpu/arm_cortexa8/omap3/sys_info.c
deleted file mode 100644
index 08fb32e..0000000
--- a/cpu/arm_cortexa8/omap3/sys_info.c
+++ /dev/null
@@ -1,299 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- *      Manikandan Pillai <mani.pillai@ti.com>
- *
- * Derived from Beagle Board and 3430 SDP code by
- *      Richard Woodruff <r-woodruff2@ti.com>
- *      Syed Mohammed Khasim <khasim@ti.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/io.h>
-#include <asm/arch/mem.h>	/* get mem tables */
-#include <asm/arch/sys_proto.h>
-#include <i2c.h>
-
-extern omap3_sysinfo sysinfo;
-static struct sdrc *sdrc_base = (struct sdrc *)OMAP34XX_SDRC_BASE;
-static struct ctrl *ctrl_base = (struct ctrl *)OMAP34XX_CTRL_BASE;
-static char *rev_s[CPU_3XX_MAX_REV] = {
-				"1.0",
-				"2.0",
-				"2.1",
-				"3.0",
-				"3.1"};
-
-/*****************************************************************
- * dieid_num_r(void) - read and set die ID
- *****************************************************************/
-void dieid_num_r(void)
-{
-	struct ctrl_id *id_base = (struct ctrl_id *)OMAP34XX_ID_L4_IO_BASE;
-	char *uid_s, die_id[34];
-	u32 id[4];
-
-	memset(die_id, 0, sizeof(die_id));
-
-	uid_s = getenv("dieid#");
-
-	if (uid_s == NULL) {
-		id[3] = readl(&id_base->die_id_0);
-		id[2] = readl(&id_base->die_id_1);
-		id[1] = readl(&id_base->die_id_2);
-		id[0] = readl(&id_base->die_id_3);
-		sprintf(die_id, "%08x%08x%08x%08x", id[0], id[1], id[2], id[3]);
-		setenv("dieid#", die_id);
-		uid_s = die_id;
-	}
-
-	printf("Die ID #%s\n", uid_s);
-}
-
-/******************************************
- * get_cpu_type(void) - extract cpu info
- ******************************************/
-u32 get_cpu_type(void)
-{
-	return readl(&ctrl_base->ctrl_omap_stat);
-}
-
-/******************************************
- * get_cpu_rev(void) - extract version info
- ******************************************/
-u32 get_cpu_rev(void)
-{
-	u32 cpuid = 0;
-	struct ctrl_id *id_base;
-
-	/*
-	 * On ES1.0 the IDCODE register is not exposed on L4
-	 * so using CPU ID to differentiate between ES1.0 and > ES1.0.
-	 */
-	__asm__ __volatile__("mrc p15, 0, %0, c0, c0, 0":"=r"(cpuid));
-	if ((cpuid & 0xf) == 0x0)
-		return CPU_3XX_ES10;
-	else {
-		/* Decode the IDs on > ES1.0 */
-		id_base = (struct ctrl_id *) OMAP34XX_ID_L4_IO_BASE;
-
-		cpuid = (readl(&id_base->idcode) >> CPU_3XX_ID_SHIFT) & 0xf;
-
-		/* Some early ES2.0 seem to report ID 0, fix this */
-		if(cpuid == 0)
-			cpuid = CPU_3XX_ES20;
-
-		return cpuid;
-	}
-}
-
-/****************************************************
- * is_mem_sdr() - return 1 if mem type in use is SDR
- ****************************************************/
-u32 is_mem_sdr(void)
-{
-	if (readl(&sdrc_base->cs[CS0].mr) == SDRC_MR_0_SDR)
-		return 1;
-	return 0;
-}
-
-/***********************************************************************
- * get_cs0_size() - get size of chip select 0/1
- ************************************************************************/
-u32 get_sdr_cs_size(u32 cs)
-{
-	u32 size;
-
-	/* get ram size field */
-	size = readl(&sdrc_base->cs[cs].mcfg) >> 8;
-	size &= 0x3FF;		/* remove unwanted bits */
-	size <<= 21;		/* multiply by 2 MiB to find size in MB */
-	return size;
-}
-
-/***********************************************************************
- * get_sdr_cs_offset() - get offset of cs from cs0 start
- ************************************************************************/
-u32 get_sdr_cs_offset(u32 cs)
-{
-	u32 offset;
-
-	if (!cs)
-		return 0;
-
-	offset = readl(&sdrc_base->cs_cfg);
-	offset = (offset & 15) << 27 | (offset & 0x30) >> 17;
-
-	return offset;
-}
-
-/***************************************************************************
- *  get_gpmc0_base() - Return current address hardware will be
- *     fetching from. The below effectively gives what is correct, its a bit
- *   mis-leading compared to the TRM.  For the most general case the mask
- *   needs to be also taken into account this does work in practice.
- *   - for u-boot we currently map:
- *       -- 0 to nothing,
- *       -- 4 to flash
- *       -- 8 to enent
- *       -- c to wifi
- ****************************************************************************/
-u32 get_gpmc0_base(void)
-{
-	u32 b;
-
-	b = readl(&gpmc_cfg->cs[0].config7);
-	b &= 0x1F;		/* keep base [5:0] */
-	b = b << 24;		/* ret 0x0b000000 */
-	return b;
-}
-
-/*******************************************************************
- * get_gpmc0_width() - See if bus is in x8 or x16 (mainly for nand)
- *******************************************************************/
-u32 get_gpmc0_width(void)
-{
-	return WIDTH_16BIT;
-}
-
-/*************************************************************************
- * get_board_rev() - setup to pass kernel board revision information
- * returns:(bit[0-3] sub version, higher bit[7-4] is higher version)
- *************************************************************************/
-u32 get_board_rev(void)
-{
-	return 0x20;
-}
-
-/********************************************************
- *  get_base(); get upper addr of current execution
- *******************************************************/
-u32 get_base(void)
-{
-	u32 val;
-
-	__asm__ __volatile__("mov %0, pc \n":"=r"(val)::"memory");
-	val &= 0xF0000000;
-	val >>= 28;
-	return val;
-}
-
-/********************************************************
- *  is_running_in_flash() - tell if currently running in
- *  FLASH.
- *******************************************************/
-u32 is_running_in_flash(void)
-{
-	if (get_base() < 4)
-		return 1;	/* in FLASH */
-
-	return 0;		/* running in SRAM or SDRAM */
-}
-
-/********************************************************
- *  is_running_in_sram() - tell if currently running in
- *  SRAM.
- *******************************************************/
-u32 is_running_in_sram(void)
-{
-	if (get_base() == 4)
-		return 1;	/* in SRAM */
-
-	return 0;		/* running in FLASH or SDRAM */
-}
-
-/********************************************************
- *  is_running_in_sdram() - tell if currently running in
- *  SDRAM.
- *******************************************************/
-u32 is_running_in_sdram(void)
-{
-	if (get_base() > 4)
-		return 1;	/* in SDRAM */
-
-	return 0;		/* running in SRAM or FLASH */
-}
-
-/***************************************************************
- *  get_boot_type() - Is this an XIP type device or a stream one
- *  bits 4-0 specify type. Bit 5 says mem/perif
- ***************************************************************/
-u32 get_boot_type(void)
-{
-	return (readl(&ctrl_base->status) & SYSBOOT_MASK);
-}
-
-/*************************************************************
- *  get_device_type(): tell if GP/HS/EMU/TST
- *************************************************************/
-u32 get_device_type(void)
-{
-	return ((readl(&ctrl_base->status) & (DEVICE_MASK)) >> 8);
-}
-
-#ifdef CONFIG_DISPLAY_CPUINFO
-/**
- * Print CPU information
- */
-int print_cpuinfo (void)
-{
-	char *cpu_s, *sec_s;
-
-	switch (get_cpu_type()) {
-	case OMAP3503:
-		cpu_s = "3503";
-		break;
-	case OMAP3515:
-		cpu_s = "3515";
-		break;
-	case OMAP3525:
-		cpu_s = "3525";
-		break;
-	case OMAP3530:
-		cpu_s = "3530";
-		break;
-	default:
-		cpu_s = "35XX";
-		break;
-	}
-
-	switch (get_device_type()) {
-	case TST_DEVICE:
-		sec_s = "TST";
-		break;
-	case EMU_DEVICE:
-		sec_s = "EMU";
-		break;
-	case HS_DEVICE:
-		sec_s = "HS";
-		break;
-	case GP_DEVICE:
-		sec_s = "GP";
-		break;
-	default:
-		sec_s = "?";
-	}
-
-	printf("OMAP%s-%s ES%s, CPU-OPP2 L3-165MHz\n",
-			cpu_s, sec_s, rev_s[get_cpu_rev()]);
-
-	return 0;
-}
-#endif	/* CONFIG_DISPLAY_CPUINFO */
diff --git a/cpu/arm_cortexa8/omap3/syslib.c b/cpu/arm_cortexa8/omap3/syslib.c
deleted file mode 100644
index 9ced495..0000000
--- a/cpu/arm_cortexa8/omap3/syslib.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments, <www.ti.com>
- *
- * Richard Woodruff <r-woodruff2@ti.com>
- * Syed Mohammed Khasim <khasim@ti.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/io.h>
-#include <asm/arch/mem.h>
-#include <asm/arch/clocks.h>
-#include <asm/arch/sys_proto.h>
-
-/************************************************************
- * sdelay() - simple spin loop.  Will be constant time as
- *  its generally used in bypass conditions only.  This
- *  is necessary until timers are accessible.
- *
- *  not inline to increase chances its in cache when called
- *************************************************************/
-void sdelay(unsigned long loops)
-{
-	__asm__ volatile ("1:\n" "subs %0, %1, #1\n"
-			  "bne 1b":"=r" (loops):"0"(loops));
-}
-
-/*****************************************************************
- * sr32 - clear & set a value in a bit range for a 32 bit address
- *****************************************************************/
-void sr32(void *addr, u32 start_bit, u32 num_bits, u32 value)
-{
-	u32 tmp, msk = 0;
-	msk = 1 << num_bits;
-	--msk;
-	tmp = readl((u32)addr) & ~(msk << start_bit);
-	tmp |= value << start_bit;
-	writel(tmp, (u32)addr);
-}
-
-/*********************************************************************
- * wait_on_value() - common routine to allow waiting for changes in
- *   volatile regs.
- *********************************************************************/
-u32 wait_on_value(u32 read_bit_mask, u32 match_value, void *read_addr,
-		  u32 bound)
-{
-	u32 i = 0, val;
-	do {
-		++i;
-		val = readl((u32)read_addr) & read_bit_mask;
-		if (val == match_value)
-			return 1;
-		if (i == bound)
-			return 0;
-	} while (1);
-}
diff --git a/cpu/arm_cortexa8/omap3/timer.c b/cpu/arm_cortexa8/omap3/timer.c
deleted file mode 100644
index 401bfe6..0000000
--- a/cpu/arm_cortexa8/omap3/timer.c
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * (C) Copyright 2008
- * Texas Instruments
- *
- * Richard Woodruff <r-woodruff2@ti.com>
- * Syed Moahmmed Khasim <khasim@ti.com>
- *
- * (C) Copyright 2002
- * Sysgo Real-Time Solutions, GmbH <www.elinos.com>
- * Marius Groeger <mgroeger@sysgo.de>
- * Alex Zuepke <azu@sysgo.de>
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * 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>
-
-static ulong timestamp;
-static ulong lastinc;
-static struct gptimer *timer_base = (struct gptimer *)CONFIG_SYS_TIMERBASE;
-
-/*
- * Nothing really to do with interrupts, just starts up a counter.
- * We run the counter with 13MHz, divided by 8, resulting in timer
- * frequency of 1.625MHz. With 32bit counter register, counter
- * overflows in ~44min
- */
-
-/* 13MHz / 8 = 1.625MHz */
-#define TIMER_CLOCK	(V_SCLK / (2 << CONFIG_SYS_PTV))
-#define TIMER_LOAD_VAL	0xffffffff
-
-int timer_init(void)
-{
-	/* start the counter ticking up, reload value on overflow */
-	writel(TIMER_LOAD_VAL, &timer_base->tldr);
-	/* enable timer */
-	writel((CONFIG_SYS_PTV << 2) | TCLR_PRE | TCLR_AR | TCLR_ST,
-		&timer_base->tclr);
-
-	reset_timer_masked();	/* init the timestamp and lastinc value */
-
-	return 0;
-}
-
-/*
- * timer without interrupts
- */
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
-ulong get_timer(ulong base)
-{
-	return get_timer_masked() - base;
-}
-
-void set_timer(ulong t)
-{
-	timestamp = t;
-}
-
-/* delay x useconds */
-void __udelay(unsigned long usec)
-{
-	long tmo = usec * (TIMER_CLOCK / 1000) / 1000;
-	unsigned long now, last = readl(&timer_base->tcrr);
-
-	while (tmo > 0) {
-		now = readl(&timer_base->tcrr);
-		if (last > now) /* count up timer overflow */
-			tmo -= TIMER_LOAD_VAL - last + now;
-		else
-			tmo -= now - last;
-		last = now;
-	}
-}
-
-void reset_timer_masked(void)
-{
-	/* reset time, capture current incrementer value time */
-	lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
-	timestamp = 0;		/* start "advancing" time stamp from 0 */
-}
-
-ulong get_timer_masked(void)
-{
-	/* current tick value */
-	ulong now = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ);
-
-	if (now >= lastinc)	/* normal mode (non roll) */
-		/* move stamp fordward with absoulte diff ticks */
-		timestamp += (now - lastinc);
-	else	/* we have rollover of incrementer */
-		timestamp += ((TIMER_LOAD_VAL / (TIMER_CLOCK / CONFIG_SYS_HZ))
-				- lastinc) + now;
-	lastinc = now;
-	return timestamp;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-ulong get_tbclk(void)
-{
-	return CONFIG_SYS_HZ;
-}
diff --git a/cpu/arm_cortexa8/s5pc1xx/Makefile b/cpu/arm_cortexa8/s5pc1xx/Makefile
deleted file mode 100644
index 01c93fe..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/Makefile
+++ /dev/null
@@ -1,55 +0,0 @@
-#
-# (C) Copyright 2000-2003
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# (C) Copyright 2008
-# Guennadi Liakhovetki, DENX Software Engineering, <lg@denx.de>
-#
-# 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 $(TOPDIR)/config.mk
-
-LIB	= $(obj)lib$(SOC).a
-
-SOBJS	= cache.o
-SOBJS	+= reset.o
-
-COBJS	+= clock.o
-COBJS	+= cpu_info.o
-COBJS	+= gpio.o
-COBJS	+= sromc.o
-COBJS	+= timer.o
-
-SRCS	:= $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(COBJS) $(SOBJS))
-
-all:	 $(obj).depend $(LIB)
-
-$(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/cpu/arm_cortexa8/s5pc1xx/cache.S b/cpu/arm_cortexa8/s5pc1xx/cache.S
deleted file mode 100644
index 23f527a..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/cache.S
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * Copyright (C) 2009 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.com>
- *
- * based on cpu/arm_cortexa8/omap3/cache.S
- *
- * 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/arch/cpu.h>
-
-.align 5
-.global invalidate_dcache
-.global l2_cache_enable
-.global l2_cache_disable
-
-/*
- * invalidate_dcache()
- * Invalidate the whole D-cache.
- *
- * Corrupted registers: r0-r5, r7, r9-r11
- */
-invalidate_dcache:
-	stmfd	r13!, {r0 - r5, r7, r9 - r12, r14}
-
-	cmp	r0, #0xC100			@ check if the cpu is s5pc100
-
-	beq	finished_inval			@ s5pc100 doesn't need this
-						@ routine
-	mrc	p15, 1, r0, c0, c0, 1		@ read clidr
-	ands	r3, r0, #0x7000000		@ extract loc from clidr
-	mov	r3, r3, lsr #23			@ left align loc bit field
-	beq	finished_inval			@ if loc is 0, then no need to
-						@ clean
-	mov	r10, #0				@ start clean at cache level 0
-inval_loop1:
-	add	r2, r10, r10, lsr #1		@ work out 3x current cache
-						@ level
-	mov	r1, r0, lsr r2			@ extract cache type bits from
-						@ clidr
-	and	r1, r1, #7			@ mask of the bits for current
-						@ cache only
-	cmp	r1, #2				@ see what cache we have at
-						@ this level
-	blt	skip_inval			@ skip if no cache, or just
-						@ i-cache
-	mcr	p15, 2, r10, c0, c0, 0		@ select current cache level
-						@ in cssr
-	mov	r2, #0				@ operand for mcr SBZ
-	mcr	p15, 0, r2, c7, c5, 4		@ flush prefetch buffer to
-						@ sych the new cssr&csidr,
-						@ with armv7 this is 'isb',
-						@ but we compile with armv5
-	mrc	p15, 1, r1, c0, c0, 0		@ read the new csidr
-	and	r2, r1, #7			@ extract the length of the
-						@ cache lines
-	add	r2, r2, #4			@ add 4 (line length offset)
-	ldr	r4, =0x3ff
-	ands	r4, r4, r1, lsr #3		@ find maximum number on the
-						@ way size
-	clz	r5, r4				@ find bit position of way
-						@ size increment
-	ldr	r7, =0x7fff
-	ands	r7, r7, r1, lsr #13		@ extract max number of the
-						@ index size
-inval_loop2:
-	mov	r9, r4				@ create working copy of max
-						@ way size
-inval_loop3:
-	orr	r11, r10, r9, lsl r5		@ factor way and cache number
-						@ into r11
-	orr	r11, r11, r7, lsl r2		@ factor index number into r11
-	mcr	p15, 0, r11, c7, c6, 2		@ invalidate by set/way
-	subs	r9, r9, #1			@ decrement the way
-	bge	inval_loop3
-	subs	r7, r7, #1			@ decrement the index
-	bge	inval_loop2
-skip_inval:
-	add	r10, r10, #2			@ increment cache number
-	cmp	r3, r10
-	bgt	inval_loop1
-finished_inval:
-	mov	r10, #0				@ swith back to cache level 0
-	mcr	p15, 2, r10, c0, c0, 0		@ select current cache level
-						@ in cssr
-	mcr	p15, 0, r10, c7, c5, 4		@ flush prefetch buffer,
-						@ with armv7 this is 'isb',
-						@ but we compile with armv5
-
-	ldmfd	r13!, {r0 - r5, r7, r9 - r12, pc}
-
-l2_cache_enable:
-	push	{r0, r1, r2, lr}
-	mrc	15, 0, r3, cr1, cr0, 1
-	orr	r3, r3, #2
-	mcr	15, 0, r3, cr1, cr0, 1
-	pop	{r1, r2, r3, pc}
-
-l2_cache_disable:
-	push	{r0, r1, r2, lr}
-	mrc	15, 0, r3, cr1, cr0, 1
-	bic	r3, r3, #2
-	mcr	15, 0, r3, cr1, cr0, 1
-	pop	{r1, r2, r3, pc}
diff --git a/cpu/arm_cortexa8/s5pc1xx/clock.c b/cpu/arm_cortexa8/s5pc1xx/clock.c
deleted file mode 100644
index 19619f9..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/clock.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (C) 2009 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.com>
- * Heungjun Kim <riverful.kim@samsung.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 <common.h>
-#include <asm/io.h>
-#include <asm/arch/clock.h>
-#include <asm/arch/clk.h>
-
-#define CLK_M	0
-#define CLK_D	1
-#define CLK_P	2
-
-#ifndef CONFIG_SYS_CLK_FREQ_C100
-#define CONFIG_SYS_CLK_FREQ_C100	12000000
-#endif
-#ifndef CONFIG_SYS_CLK_FREQ_C110
-#define CONFIG_SYS_CLK_FREQ_C110	24000000
-#endif
-
-unsigned long (*get_pclk)(void);
-unsigned long (*get_arm_clk)(void);
-unsigned long (*get_pll_clk)(int);
-
-/* s5pc110: return pll clock frequency */
-static unsigned long s5pc100_get_pll_clk(int pllreg)
-{
-	struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long r, m, p, s, mask, fout;
-	unsigned int freq;
-
-	switch (pllreg) {
-	case APLL:
-		r = readl(&clk->apll_con);
-		break;
-	case MPLL:
-		r = readl(&clk->mpll_con);
-		break;
-	case EPLL:
-		r = readl(&clk->epll_con);
-		break;
-	case HPLL:
-		r = readl(&clk->hpll_con);
-		break;
-	default:
-		printf("Unsupported PLL (%d)\n", pllreg);
-		return 0;
-	}
-
-	/*
-	 * APLL_CON: MIDV [25:16]
-	 * MPLL_CON: MIDV [23:16]
-	 * EPLL_CON: MIDV [23:16]
-	 * HPLL_CON: MIDV [23:16]
-	 */
-	if (pllreg == APLL)
-		mask = 0x3ff;
-	else
-		mask = 0x0ff;
-
-	m = (r >> 16) & mask;
-
-	/* PDIV [13:8] */
-	p = (r >> 8) & 0x3f;
-	/* SDIV [2:0] */
-	s = r & 0x7;
-
-	/* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */
-	freq = CONFIG_SYS_CLK_FREQ_C100;
-	fout = m * (freq / (p * (1 << s)));
-
-	return fout;
-}
-
-/* s5pc100: return pll clock frequency */
-static unsigned long s5pc110_get_pll_clk(int pllreg)
-{
-	struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long r, m, p, s, mask, fout;
-	unsigned int freq;
-
-	switch (pllreg) {
-	case APLL:
-		r = readl(&clk->apll_con);
-		break;
-	case MPLL:
-		r = readl(&clk->mpll_con);
-		break;
-	case EPLL:
-		r = readl(&clk->epll_con);
-		break;
-	case VPLL:
-		r = readl(&clk->vpll_con);
-		break;
-	default:
-		printf("Unsupported PLL (%d)\n", pllreg);
-		return 0;
-	}
-
-	/*
-	 * APLL_CON: MIDV [25:16]
-	 * MPLL_CON: MIDV [25:16]
-	 * EPLL_CON: MIDV [24:16]
-	 * VPLL_CON: MIDV [24:16]
-	 */
-	if (pllreg == APLL || pllreg == MPLL)
-		mask = 0x3ff;
-	else
-		mask = 0x1ff;
-
-	m = (r >> 16) & mask;
-
-	/* PDIV [13:8] */
-	p = (r >> 8) & 0x3f;
-	/* SDIV [2:0] */
-	s = r & 0x7;
-
-	freq = CONFIG_SYS_CLK_FREQ_C110;
-	if (pllreg == APLL) {
-		if (s < 1)
-			s = 1;
-		/* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */
-		fout = m * (freq / (p * (1 << (s - 1))));
-	} else
-		/* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */
-		fout = m * (freq / (p * (1 << s)));
-
-	return fout;
-}
-
-/* s5pc110: return ARM clock frequency */
-static unsigned long s5pc110_get_arm_clk(void)
-{
-	struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long div;
-	unsigned long dout_apll, armclk;
-	unsigned int apll_ratio;
-
-	div = readl(&clk->div0);
-
-	/* APLL_RATIO: [2:0] */
-	apll_ratio = div & 0x7;
-
-	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
-	armclk = dout_apll;
-
-	return armclk;
-}
-
-/* s5pc100: return ARM clock frequency */
-static unsigned long s5pc100_get_arm_clk(void)
-{
-	struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long div;
-	unsigned long dout_apll, armclk;
-	unsigned int apll_ratio, arm_ratio;
-
-	div = readl(&clk->div0);
-
-	/* ARM_RATIO: [6:4] */
-	arm_ratio = (div >> 4) & 0x7;
-	/* APLL_RATIO: [0] */
-	apll_ratio = div & 0x1;
-
-	dout_apll = get_pll_clk(APLL) / (apll_ratio + 1);
-	armclk = dout_apll / (arm_ratio + 1);
-
-	return armclk;
-}
-
-/* s5pc100: return HCLKD0 frequency */
-static unsigned long get_hclk(void)
-{
-	struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long hclkd0;
-	uint div, d0_bus_ratio;
-
-	div = readl(&clk->div0);
-	/* D0_BUS_RATIO: [10:8] */
-	d0_bus_ratio = (div >> 8) & 0x7;
-
-	hclkd0 = get_arm_clk() / (d0_bus_ratio + 1);
-
-	return hclkd0;
-}
-
-/* s5pc100: return PCLKD1 frequency */
-static unsigned long get_pclkd1(void)
-{
-	struct s5pc100_clock *clk = (struct s5pc100_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long d1_bus, pclkd1;
-	uint div, d1_bus_ratio, pclkd1_ratio;
-
-	div = readl(&clk->div0);
-	/* D1_BUS_RATIO: [14:12] */
-	d1_bus_ratio = (div >> 12) & 0x7;
-	/* PCLKD1_RATIO: [18:16] */
-	pclkd1_ratio = (div >> 16) & 0x7;
-
-	/* ASYNC Mode */
-	d1_bus = get_pll_clk(MPLL) / (d1_bus_ratio + 1);
-	pclkd1 = d1_bus / (pclkd1_ratio + 1);
-
-	return pclkd1;
-}
-
-/* s5pc110: return HCLKs frequency */
-static unsigned long get_hclk_sys(int dom)
-{
-	struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long hclk;
-	unsigned int div;
-	unsigned int offset;
-	unsigned int hclk_sys_ratio;
-
-	if (dom == CLK_M)
-		return get_hclk();
-
-	div = readl(&clk->div0);
-
-	/*
-	 * HCLK_MSYS_RATIO: [10:8]
-	 * HCLK_DSYS_RATIO: [19:16]
-	 * HCLK_PSYS_RATIO: [27:24]
-	 */
-	offset = 8 + (dom << 0x3);
-
-	hclk_sys_ratio = (div >> offset) & 0xf;
-
-	hclk = get_pll_clk(MPLL) / (hclk_sys_ratio + 1);
-
-	return hclk;
-}
-
-/* s5pc110: return PCLKs frequency */
-static unsigned long get_pclk_sys(int dom)
-{
-	struct s5pc110_clock *clk = (struct s5pc110_clock *)S5PC1XX_CLOCK_BASE;
-	unsigned long pclk;
-	unsigned int div;
-	unsigned int offset;
-	unsigned int pclk_sys_ratio;
-
-	div = readl(&clk->div0);
-
-	/*
-	 * PCLK_MSYS_RATIO: [14:12]
-	 * PCLK_DSYS_RATIO: [22:20]
-	 * PCLK_PSYS_RATIO: [30:28]
-	 */
-	offset = 12 + (dom << 0x3);
-
-	pclk_sys_ratio = (div >> offset) & 0x7;
-
-	pclk = get_hclk_sys(dom) / (pclk_sys_ratio + 1);
-
-	return pclk;
-}
-
-/* s5pc110: return peripheral clock frequency */
-static unsigned long s5pc110_get_pclk(void)
-{
-	return get_pclk_sys(CLK_P);
-}
-
-/* s5pc100: return peripheral clock frequency */
-static unsigned long s5pc100_get_pclk(void)
-{
-	return get_pclkd1();
-}
-
-void s5pc1xx_clock_init(void)
-{
-	if (cpu_is_s5pc110()) {
-		get_pll_clk = s5pc110_get_pll_clk;
-		get_arm_clk = s5pc110_get_arm_clk;
-		get_pclk = s5pc110_get_pclk;
-	} else {
-		get_pll_clk = s5pc100_get_pll_clk;
-		get_arm_clk = s5pc100_get_arm_clk;
-		get_pclk = s5pc100_get_pclk;
-	}
-}
diff --git a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c b/cpu/arm_cortexa8/s5pc1xx/cpu_info.c
deleted file mode 100644
index f16c0ff..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/cpu_info.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2009 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.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 <common.h>
-#include <asm/io.h>
-#include <asm/arch/clk.h>
-
-/* Default is s5pc100 */
-unsigned int s5pc1xx_cpu_id = 0xC100;
-
-#ifdef CONFIG_ARCH_CPU_INIT
-int arch_cpu_init(void)
-{
-	s5pc1xx_cpu_id = readl(S5PC1XX_PRO_ID);
-	s5pc1xx_cpu_id = 0xC000 | ((s5pc1xx_cpu_id & 0x00FFF000) >> 12);
-
-	s5pc1xx_clock_init();
-
-	return 0;
-}
-#endif
-
-u32 get_device_type(void)
-{
-	return s5pc1xx_cpu_id;
-}
-
-#ifdef CONFIG_DISPLAY_CPUINFO
-int print_cpuinfo(void)
-{
-	char buf[32];
-
-	printf("CPU:\tS5P%X@%sMHz\n",
-			s5pc1xx_cpu_id, strmhz(buf, get_arm_clk()));
-
-	return 0;
-}
-#endif
diff --git a/cpu/arm_cortexa8/s5pc1xx/gpio.c b/cpu/arm_cortexa8/s5pc1xx/gpio.c
deleted file mode 100644
index a97244b..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/gpio.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * (C) Copyright 2009 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.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/io.h>
-#include <asm/arch/gpio.h>
-
-#define CON_MASK(x)		(0xf << ((x) << 2))
-#define CON_SFR(x, v)		((v) << ((x) << 2))
-
-#define DAT_MASK(x)		(0x1 << (x))
-#define DAT_SET(x)		(0x1 << (x))
-
-#define PULL_MASK(x)		(0x3 << ((x) << 1))
-#define PULL_MODE(x, v)		((v) << ((x) << 1))
-
-#define DRV_MASK(x)		(0x3 << ((x) << 1))
-#define DRV_SET(x, m)		((m) << ((x) << 1))
-#define RATE_MASK(x)		(0x1 << (x + 16))
-#define RATE_SET(x)		(0x1 << (x + 16))
-
-void gpio_cfg_pin(struct s5pc1xx_gpio_bank *bank, int gpio, int cfg)
-{
-	unsigned int value;
-
-	value = readl(&bank->con);
-	value &= ~CON_MASK(gpio);
-	value |= CON_SFR(gpio, cfg);
-	writel(value, &bank->con);
-}
-
-void gpio_direction_output(struct s5pc1xx_gpio_bank *bank, int gpio, int en)
-{
-	unsigned int value;
-
-	gpio_cfg_pin(bank, gpio, GPIO_OUTPUT);
-
-	value = readl(&bank->dat);
-	value &= ~DAT_MASK(gpio);
-	if (en)
-		value |= DAT_SET(gpio);
-	writel(value, &bank->dat);
-}
-
-void gpio_direction_input(struct s5pc1xx_gpio_bank *bank, int gpio)
-{
-	gpio_cfg_pin(bank, gpio, GPIO_INPUT);
-}
-
-void gpio_set_value(struct s5pc1xx_gpio_bank *bank, int gpio, int en)
-{
-	unsigned int value;
-
-	value = readl(&bank->dat);
-	value &= ~DAT_MASK(gpio);
-	if (en)
-		value |= DAT_SET(gpio);
-	writel(value, &bank->dat);
-}
-
-unsigned int gpio_get_value(struct s5pc1xx_gpio_bank *bank, int gpio)
-{
-	unsigned int value;
-
-	value = readl(&bank->dat);
-	return !!(value & DAT_MASK(gpio));
-}
-
-void gpio_set_pull(struct s5pc1xx_gpio_bank *bank, int gpio, int mode)
-{
-	unsigned int value;
-
-	value = readl(&bank->pull);
-	value &= ~PULL_MASK(gpio);
-
-	switch (mode) {
-	case GPIO_PULL_DOWN:
-	case GPIO_PULL_UP:
-		value |= PULL_MODE(gpio, mode);
-		break;
-	default:
-		return;
-	}
-
-	writel(value, &bank->pull);
-}
-
-void gpio_set_drv(struct s5pc1xx_gpio_bank *bank, int gpio, int mode)
-{
-	unsigned int value;
-
-	value = readl(&bank->drv);
-	value &= ~DRV_MASK(gpio);
-
-	switch (mode) {
-	case GPIO_DRV_1X:
-	case GPIO_DRV_2X:
-	case GPIO_DRV_3X:
-	case GPIO_DRV_4X:
-		value |= DRV_SET(gpio, mode);
-		break;
-	default:
-		return;
-	}
-
-	writel(value, &bank->drv);
-}
-
-void gpio_set_rate(struct s5pc1xx_gpio_bank *bank, int gpio, int mode)
-{
-	unsigned int value;
-
-	value = readl(&bank->drv);
-	value &= ~RATE_MASK(gpio);
-
-	switch (mode) {
-	case GPIO_DRV_FAST:
-	case GPIO_DRV_SLOW:
-		value |= RATE_SET(gpio);
-		break;
-	default:
-		return;
-	}
-
-	writel(value, &bank->drv);
-}
diff --git a/cpu/arm_cortexa8/s5pc1xx/reset.S b/cpu/arm_cortexa8/s5pc1xx/reset.S
deleted file mode 100644
index 7f6ff9c..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/reset.S
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2009 Samsung Electronics.
- * Minkyu Kang <mk7.kang@samsung.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/arch/cpu.h>
-
-#define S5PC100_SWRESET			0xE0200000
-#define S5PC110_SWRESET			0xE0102000
-
-.globl reset_cpu
-reset_cpu:
-	ldr	r1, =S5PC1XX_PRO_ID
-	ldr	r2, [r1]
-	ldr	r4, =0x00010000
-	and	r4, r2, r4
-	cmp	r4, #0
-	bne	110f
-	/* S5PC100 */
-	ldr	r1, =S5PC100_SWRESET
-	ldr	r2, =0xC100
-	b	200f
-110:	/* S5PC110 */
-	ldr	r1, =S5PC110_SWRESET
-	mov	r2, #1
-200:
-	str	r2, [r1]
-_loop_forever:
-	b	_loop_forever
diff --git a/cpu/arm_cortexa8/s5pc1xx/sromc.c b/cpu/arm_cortexa8/s5pc1xx/sromc.c
deleted file mode 100644
index 380be81..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/sromc.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2010 Samsung Electronics
- * Naveen Krishna Ch <ch.naveen@samsung.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 <common.h>
-#include <asm/io.h>
-#include <asm/arch/smc.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
- */
-void s5pc1xx_config_sromc(u32 srom_bank, u32 smc_bw_conf, u32 smc_bc_conf)
-{
-	u32 tmp;
-	struct s5pc1xx_smc *srom;
-
-	if (cpu_is_s5pc100())
-		srom = (struct s5pc1xx_smc *)S5PC100_SROMC_BASE;
-	else
-		srom = (struct s5pc1xx_smc *)S5PC110_SROMC_BASE;
-
-	/* Configure SMC_BW register to handle proper SROMC bank */
-	tmp = srom->bw;
-	tmp &= ~(0xF << (srom_bank * 4));
-	tmp |= smc_bw_conf;
-	srom->bw = tmp;
-
-	/* Configure SMC_BC register */
-	srom->bc[srom_bank] = smc_bc_conf;
-}
diff --git a/cpu/arm_cortexa8/s5pc1xx/timer.c b/cpu/arm_cortexa8/s5pc1xx/timer.c
deleted file mode 100644
index c5df5c5..0000000
--- a/cpu/arm_cortexa8/s5pc1xx/timer.c
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (C) 2009 Samsung Electronics
- * Heungjun Kim <riverful.kim@samsung.com>
- * Inki Dae <inki.dae@samsung.com>
- * Minkyu Kang <mk7.kang@samsung.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 <common.h>
-#include <asm/io.h>
-#include <asm/arch/pwm.h>
-#include <asm/arch/clk.h>
-
-#define PRESCALER_1		(16 - 1)	/* prescaler of timer 2, 3, 4 */
-#define MUX_DIV_2		1		/* 1/2 period */
-#define MUX_DIV_4		2		/* 1/4 period */
-#define MUX_DIV_8		3		/* 1/8 period */
-#define MUX_DIV_16		4		/* 1/16 period */
-#define MUX4_DIV_SHIFT		16
-
-#define TCON_TIMER4_SHIFT	20
-
-static unsigned long count_value;
-
-/* Internal tick units */
-static unsigned long long timestamp;	/* Monotonic incrementing timer */
-static unsigned long lastdec;		/* Last decremneter snapshot */
-
-/* macro to read the 16 bit timer */
-static inline struct s5pc1xx_timer *s5pc1xx_get_base_timer(void)
-{
-	if (cpu_is_s5pc110())
-		return (struct s5pc1xx_timer *)S5PC110_TIMER_BASE;
-	else
-		return (struct s5pc1xx_timer *)S5PC100_TIMER_BASE;
-}
-
-int timer_init(void)
-{
-	struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
-	u32 val;
-
-	/*
-	 * @ PWM Timer 4
-	 * Timer Freq(HZ) =
-	 *	PCLK / { (prescaler_value + 1) * (divider_value) }
-	 */
-
-	/* set prescaler : 16 */
-	/* set divider : 2 */
-	writel((PRESCALER_1 & 0xff) << 8, &timer->tcfg0);
-	writel((MUX_DIV_2 & 0xf) << MUX4_DIV_SHIFT, &timer->tcfg1);
-
-	if (count_value == 0) {
-		/* reset initial value */
-		/* count_value = 2085937.5(HZ) (per 1 sec)*/
-		count_value = get_pclk() / ((PRESCALER_1 + 1) *
-				(MUX_DIV_2 + 1));
-
-		/* count_value / 100 = 20859.375(HZ) (per 10 msec) */
-		count_value = count_value / 100;
-	}
-
-	/* set count value */
-	writel(count_value, &timer->tcntb4);
-	lastdec = count_value;
-
-	val = (readl(&timer->tcon) & ~(0x07 << TCON_TIMER4_SHIFT)) |
-		S5PC1XX_TCON4_AUTO_RELOAD;
-
-	/* auto reload & manual update */
-	writel(val | S5PC1XX_TCON4_UPDATE, &timer->tcon);
-
-	/* start PWM timer 4 */
-	writel(val | S5PC1XX_TCON4_START, &timer->tcon);
-
-	timestamp = 0;
-
-	return 0;
-}
-
-/*
- * timer without interrupts
- */
-void reset_timer(void)
-{
-	reset_timer_masked();
-}
-
-unsigned long get_timer(unsigned long base)
-{
-	return get_timer_masked() - base;
-}
-
-void set_timer(unsigned long t)
-{
-	timestamp = t;
-}
-
-/* delay x useconds */
-void __udelay(unsigned long usec)
-{
-	unsigned long tmo, tmp;
-
-	if (usec >= 1000) {
-		/*
-		 * if "big" number, spread normalization
-		 * to seconds
-		 * 1. start to normalize for usec to ticks per sec
-		 * 2. find number of "ticks" to wait to achieve target
-		 * 3. finish normalize.
-		 */
-		tmo = usec / 1000;
-		tmo *= (CONFIG_SYS_HZ * count_value / 10);
-		tmo /= 1000;
-	} else {
-		/* else small number, don't kill it prior to HZ multiply */
-		tmo = usec * CONFIG_SYS_HZ * count_value / 10;
-		tmo /= (1000 * 1000);
-	}
-
-	/* get current timestamp */
-	tmp = get_timer(0);
-
-	/* if setting this fordward will roll time stamp */
-	/* reset "advancing" timestamp to 0, set lastdec value */
-	/* else, set advancing stamp wake up time */
-	if ((tmo + tmp + 1) < tmp)
-		reset_timer_masked();
-	else
-		tmo += tmp;
-
-	/* loop till event */
-	while (get_timer_masked() < tmo)
-		;	/* nop */
-}
-
-void reset_timer_masked(void)
-{
-	struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
-
-	/* reset time */
-	lastdec = readl(&timer->tcnto4);
-	timestamp = 0;
-}
-
-unsigned long get_timer_masked(void)
-{
-	struct s5pc1xx_timer *const timer = s5pc1xx_get_base_timer();
-	unsigned long now = readl(&timer->tcnto4);
-
-	if (lastdec >= now)
-		timestamp += lastdec - now;
-	else
-		timestamp += lastdec + count_value - now;
-
-	lastdec = now;
-
-	return timestamp;
-}
-
-/*
- * This function is derived from PowerPC code (read timebase as long long).
- * On ARM it just returns the timer value.
- */
-unsigned long long get_ticks(void)
-{
-	return get_timer(0);
-}
-
-/*
- * This function is derived from PowerPC code (timebase clock frequency).
- * On ARM it returns the number of timer ticks per second.
- */
-unsigned long get_tbclk(void)
-{
-	return CONFIG_SYS_HZ;
-}
diff --git a/cpu/arm_cortexa8/start.S b/cpu/arm_cortexa8/start.S
deleted file mode 100644
index 29dae2f..0000000
--- a/cpu/arm_cortexa8/start.S
+++ /dev/null
@@ -1,416 +0,0 @@
-/*
- * armboot - Startup Code for OMAP3530/ARM Cortex CPU-core
- *
- * Copyright (c) 2004	Texas Instruments <r-woodruff2@ti.com>
- *
- * Copyright (c) 2001	Marius Gröger <mag@sysgo.de>
- * Copyright (c) 2002	Alex Züpke <azu@sysgo.de>
- * 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) 2006-2008 Syed Mohammed Khasim <x0khasim@ti.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 <config.h>
-#include <version.h>
-
-.globl _start
-_start: b	reset
-	ldr	pc, _undefined_instruction
-	ldr	pc, _software_interrupt
-	ldr	pc, _prefetch_abort
-	ldr	pc, _data_abort
-	ldr	pc, _not_used
-	ldr	pc, _irq
-	ldr	pc, _fiq
-
-_undefined_instruction: .word undefined_instruction
-_software_interrupt:	.word software_interrupt
-_prefetch_abort:	.word prefetch_abort
-_data_abort:		.word data_abort
-_not_used:		.word not_used
-_irq:			.word irq
-_fiq:			.word fiq
-_pad:			.word 0x12345678 /* now 16*4=64 */
-.global _end_vect
-_end_vect:
-
-	.balignl 16,0xdeadbeef
-/*************************************************************************
- *
- * Startup Code (reset vector)
- *
- * do important init only if we don't start from memory!
- * setup Memory and board specific bits prior to relocation.
- * relocate armboot to ram
- * setup stack
- *
- *************************************************************************/
-
-_TEXT_BASE:
-	.word	TEXT_BASE
-
-.globl _armboot_start
-_armboot_start:
-	.word _start
-
-/*
- * These are defined in the board-specific linker script.
- */
-.globl _bss_start
-_bss_start:
-	.word __bss_start
-
-.globl _bss_end
-_bss_end:
-	.word _end
-
-#ifdef CONFIG_USE_IRQ
-/* IRQ stack memory (calculated at run-time) */
-.globl IRQ_STACK_START
-IRQ_STACK_START:
-	.word	0x0badc0de
-
-/* IRQ stack memory (calculated at run-time) */
-.globl FIQ_STACK_START
-FIQ_STACK_START:
-	.word 0x0badc0de
-#endif
-
-/*
- * the actual reset code
- */
-
-reset:
-	/*
-	 * set the cpu to SVC32 mode
-	 */
-	mrs	r0, cpsr
-	bic	r0, r0, #0x1f
-	orr	r0, r0, #0xd3
-	msr	cpsr,r0
-
-#if (CONFIG_OMAP34XX)
-	/* Copy vectors to mask ROM indirect addr */
-	adr	r0, _start		@ r0 <- current position of code
-	add	r0, r0, #4		@ skip reset vector
-	mov	r2, #64			@ r2 <- size to copy
-	add	r2, r0, r2		@ r2 <- source end address
-	mov	r1, #SRAM_OFFSET0	@ build vect addr
-	mov	r3, #SRAM_OFFSET1
-	add	r1, r1, r3
-	mov	r3, #SRAM_OFFSET2
-	add	r1, r1, r3
-next:
-	ldmia	r0!, {r3 - r10}		@ copy from source address [r0]
-	stmia	r1!, {r3 - r10}		@ copy to   target address [r1]
-	cmp	r0, r2			@ until source end address [r2]
-	bne	next			@ loop until equal */
-#if !defined(CONFIG_SYS_NAND_BOOT) && !defined(CONFIG_SYS_ONENAND_BOOT)
-	/* No need to copy/exec the clock code - DPLL adjust already done
-	 * in NAND/oneNAND Boot.
-	 */
-	bl	cpy_clk_code		@ put dpll adjust code behind vectors
-#endif /* NAND Boot */
-#endif
-	/* the mask ROM code should have PLL and others stable */
-#ifndef CONFIG_SKIP_LOWLEVEL_INIT
-	bl	cpu_init_crit
-#endif
-
-#ifndef CONFIG_SKIP_RELOCATE_UBOOT
-relocate:				@ relocate U-Boot to RAM
-	adr	r0, _start		@ r0 <- current position of code
-	ldr	r1, _TEXT_BASE		@ test if we run from flash or RAM
-	cmp	r0, r1			@ don't reloc during debug
-	beq	stack_setup
-
-	ldr	r2, _armboot_start
-	ldr	r3, _bss_start
-	sub	r2, r3, r2		@ r2 <- size of armboot
-	add	r2, r0, r2		@ r2 <- source end address
-
-copy_loop:				@ copy 32 bytes at a time
-	ldmia	r0!, {r3 - r10}		@ copy from source address [r0]
-	stmia	r1!, {r3 - r10}		@ copy to   target address [r1]
-	cmp	r0, r2			@ until source end addreee [r2]
-	ble	copy_loop
-#endif	/* CONFIG_SKIP_RELOCATE_UBOOT */
-
-	/* Set up the stack */
-stack_setup:
-	ldr	r0, _TEXT_BASE		@ upper 128 KiB: relocated uboot
-	sub	r0, r0, #CONFIG_SYS_MALLOC_LEN @ malloc area
-	sub	r0, r0, #CONFIG_SYS_GBL_DATA_SIZE @ bdinfo
-#ifdef CONFIG_USE_IRQ
-	sub	r0, r0, #(CONFIG_STACKSIZE_IRQ + CONFIG_STACKSIZE_FIQ)
-#endif
-	sub	sp, r0, #12		@ leave 3 words for abort-stack
-	and	sp, sp, #~7		@ 8 byte alinged for (ldr/str)d
-
-	/* Clear BSS (if any). Is below tx (watch load addr - need space) */
-clear_bss:
-	ldr	r0, _bss_start		@ find start of bss segment
-	ldr	r1, _bss_end		@ stop here
-	mov	r2, #0x00000000		@ clear value
-clbss_l:
-	str	r2, [r0]		@ clear BSS location
-	cmp	r0, r1			@ are we at the end yet
-	add	r0, r0, #4		@ increment clear index pointer
-	bne	clbss_l			@ keep clearing till at end
-
-	ldr	pc, _start_armboot	@ jump to C code
-
-_start_armboot: .word start_armboot
-
-
-/*************************************************************************
- *
- * CPU_init_critical registers
- *
- * setup important registers
- * setup memory timing
- *
- *************************************************************************/
-cpu_init_crit:
-	/*
-	 * Invalidate L1 I/D
-	 */
-	mov	r0, #0			@ set up for MCR
-	mcr	p15, 0, r0, c8, c7, 0	@ invalidate TLBs
-	mcr	p15, 0, r0, c7, c5, 0	@ invalidate icache
-
-	/*
-	 * disable MMU stuff and caches
-	 */
-	mrc	p15, 0, r0, c1, c0, 0
-	bic	r0, r0, #0x00002000	@ clear bits 13 (--V-)
-	bic	r0, r0, #0x00000007	@ clear bits 2:0 (-CAM)
-	orr	r0, r0, #0x00000002	@ set bit 1 (--A-) Align
-	orr	r0, r0, #0x00000800	@ set bit 12 (Z---) BTB
-	mcr	p15, 0, r0, c1, c0, 0
-
-	/*
-	 * Jump to board specific initialization...
-	 * The Mask ROM will have already initialized
-	 * basic memory. Go here to bump up clock rate and handle
-	 * wake up conditions.
-	 */
-	mov	ip, lr			@ persevere link reg across call
-	bl	lowlevel_init		@ go setup pll,mux,memory
-	mov	lr, ip			@ restore link
-	mov	pc, lr			@ back to my caller
-/*
- *************************************************************************
- *
- * Interrupt handling
- *
- *************************************************************************
- */
-@
-@ IRQ stack frame.
-@
-#define S_FRAME_SIZE	72
-
-#define S_OLD_R0	68
-#define S_PSR		64
-#define S_PC		60
-#define S_LR		56
-#define S_SP		52
-
-#define S_IP		48
-#define S_FP		44
-#define S_R10		40
-#define S_R9		36
-#define S_R8		32
-#define S_R7		28
-#define S_R6		24
-#define S_R5		20
-#define S_R4		16
-#define S_R3		12
-#define S_R2		8
-#define S_R1		4
-#define S_R0		0
-
-#define MODE_SVC 0x13
-#define I_BIT	 0x80
-
-/*
- * use bad_save_user_regs for abort/prefetch/undef/swi ...
- * use irq_save_user_regs / irq_restore_user_regs for IRQ/FIQ handling
- */
-
-	.macro	bad_save_user_regs
-	sub	sp, sp, #S_FRAME_SIZE		@ carve out a frame on current
-						@ user stack
-	stmia	sp, {r0 - r12}			@ Save user registers (now in
-						@ svc mode) r0-r12
-
-	ldr	r2, _armboot_start
-	sub	r2, r2, #(CONFIG_SYS_MALLOC_LEN)
-	sub	r2, r2, #(CONFIG_SYS_GBL_DATA_SIZE + 8)	@ set base 2 words into abort
-						@ stack
-	ldmia	r2, {r2 - r3}			@ get values for "aborted" pc
-						@ and cpsr (into parm regs)
-	add	r0, sp, #S_FRAME_SIZE		@ grab pointer to old stack
-
-	add	r5, sp, #S_SP
-	mov	r1, lr
-	stmia	r5, {r0 - r3}			@ save sp_SVC, lr_SVC, pc, cpsr
-	mov	r0, sp				@ save current stack into r0
-						@ (param register)
-	.endm
-
-	.macro	irq_save_user_regs
-	sub	sp, sp, #S_FRAME_SIZE
-	stmia	sp, {r0 - r12}			@ Calling r0-r12
-	add	r8, sp, #S_PC			@ !! R8 NEEDS to be saved !!
-						@ a reserved stack spot would
-						@ be good.
-	stmdb	r8, {sp, lr}^			@ Calling SP, LR
-	str	lr, [r8, #0]			@ Save calling PC
-	mrs	r6, spsr
-	str	r6, [r8, #4]			@ Save CPSR
-	str	r0, [r8, #8]			@ Save OLD_R0
-	mov	r0, sp
-	.endm
-
-	.macro	irq_restore_user_regs
-	ldmia	sp, {r0 - lr}^			@ Calling r0 - lr
-	mov	r0, r0
-	ldr	lr, [sp, #S_PC]			@ Get PC
-	add	sp, sp, #S_FRAME_SIZE
-	subs	pc, lr, #4			@ return & move spsr_svc into
-						@ cpsr
-	.endm
-
-	.macro get_bad_stack
-	ldr	r13, _armboot_start		@ setup our mode stack (enter
-						@ in banked mode)
-	sub	r13, r13, #(CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r13, r13, #(CONFIG_SYS_GBL_DATA_SIZE + 8) @ move to reserved a couple
-						@ spots for abort stack
-
-	str	lr, [r13]			@ save caller lr in position 0
-						@ of saved stack
-	mrs	lr, spsr			@ get the spsr
-	str	lr, [r13, #4]			@ save spsr in position 1 of
-						@ saved stack
-
-	mov	r13, #MODE_SVC			@ prepare SVC-Mode
-	@ msr	spsr_c, r13
-	msr	spsr, r13			@ switch modes, make sure
-						@ moves will execute
-	mov	lr, pc				@ capture return pc
-	movs	pc, lr				@ jump to next instruction &
-						@ switch modes.
-	.endm
-
-	.macro get_bad_stack_swi
-	sub	r13, r13, #4			@ space on current stack for
-						@ scratch reg.
-	str	r0, [r13]			@ save R0's value.
-	ldr	r0, _armboot_start		@ get data regions start
-	sub	r0, r0, #(CONFIG_SYS_MALLOC_LEN)	@ move past malloc pool
-	sub	r0, r0, #(CONFIG_SYS_GBL_DATA_SIZE + 8)	@ move past gbl and a couple
-						@ spots for abort stack
-	str	lr, [r0]			@ save caller lr in position 0
-						@ of saved stack
-	mrs	r0, spsr			@ get the spsr
-	str	lr, [r0, #4]			@ save spsr in position 1 of
-						@ saved stack
-	ldr	r0, [r13]			@ restore r0
-	add	r13, r13, #4			@ pop stack entry
-	.endm
-
-	.macro get_irq_stack			@ setup IRQ stack
-	ldr	sp, IRQ_STACK_START
-	.endm
-
-	.macro get_fiq_stack			@ setup FIQ stack
-	ldr	sp, FIQ_STACK_START
-	.endm
-
-/*
- * exception handlers
- */
-	.align	5
-undefined_instruction:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_undefined_instruction
-
-	.align	5
-software_interrupt:
-	get_bad_stack_swi
-	bad_save_user_regs
-	bl	do_software_interrupt
-
-	.align	5
-prefetch_abort:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_prefetch_abort
-
-	.align	5
-data_abort:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_data_abort
-
-	.align	5
-not_used:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_not_used
-
-#ifdef CONFIG_USE_IRQ
-
-	.align	5
-irq:
-	get_irq_stack
-	irq_save_user_regs
-	bl	do_irq
-	irq_restore_user_regs
-
-	.align	5
-fiq:
-	get_fiq_stack
-	/* someone ought to write a more effective fiq_save_user_regs */
-	irq_save_user_regs
-	bl	do_fiq
-	irq_restore_user_regs
-
-#else
-
-	.align	5
-irq:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_irq
-
-	.align	5
-fiq:
-	get_bad_stack
-	bad_save_user_regs
-	bl	do_fiq
-
-#endif
diff --git a/cpu/arm_cortexa8/u-boot.lds b/cpu/arm_cortexa8/u-boot.lds
deleted file mode 100644
index 4f1711c..0000000
--- a/cpu/arm_cortexa8/u-boot.lds
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * January 2004 - Changed to support H4 device
- * Copyright (c) 2004-2008 Texas Instruments
- *
- * (C) Copyright 2002
- * Gary Jennejohn, DENX Software Engineering, <garyj@denx.de>
- *
- * 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
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-ENTRY(_start)
-SECTIONS
-{
-	. = 0x00000000;
-
-	. = ALIGN(4);
-	.text	:
-	{
-		cpu/arm_cortexa8/start.o	(.text)
-		*(.text)
-	}
-
-	. = ALIGN(4);
-	.rodata : { *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) }
-
-	. = ALIGN(4);
-	.data : { *(.data) }
-
-	. = ALIGN(4);
-	.got : { *(.got) }
-
-	__u_boot_cmd_start = .;
-	.u_boot_cmd : { *(.u_boot_cmd) }
-	__u_boot_cmd_end = .;
-
-	. = ALIGN(4);
-	__bss_start = .;
-	.bss : { *(.bss) }
-	_end = .;
-}