65 files changed, 1703 insertions, 365 deletions
diff --git a/include/asm-arm/a.out.h b/include/asm-arm/a.out.h
index 3e5fe64c4394..d7165e86df25 100644
--- a/include/asm-arm/a.out.h
+++ b/include/asm-arm/a.out.h
@@ -30,6 +30,7 @@ struct exec
 #ifdef __KERNEL__
 #define STACK_TOP       ((current->personality == PER_LINUX_32BIT) ? \
                         TASK_SIZE : TASK_SIZE_26)
+#define STACK_TOP_MAX   TASK_SIZE
 #endif
 #ifndef LIBRARY_START_TEXT
diff --git a/include/asm-arm/arch-at91/at91_mci.h b/include/asm-arm/arch-at91/at91_mci.h
index 40a9876b661a..c2e11cc374ba 100644
--- a/include/asm-arm/arch-at91/at91_mci.h
+++ b/include/asm-arm/arch-at91/at91_mci.h
@@ -26,6 +26,9 @@
 #define AT91_MCI_MR             0x04            /* Mode Register */
 #define         AT91_MCI_CLKDIV         (0xff  <<  0)   /* Clock Divider */
 #define         AT91_MCI_PWSDIV         (7     <<  8)   /* Power Saving Divider */
+#define         AT91_MCI_RDPROOF        (1     << 11)   /* Read Proof Enable [SAM926[03] only] */
+#define         AT91_MCI_WRPROOF        (1     << 12)   /* Write Proof Enable [SAM926[03] only] */
+#define         AT91_MCI_PDCFBYTE       (1     << 13)   /* PDC Force Byte Transfer [SAM926[03] only] */
 #define         AT91_MCI_PDCPADV        (1     << 14)   /* PDC Padding Value */
 #define         AT91_MCI_PDCMODE        (1     << 15)   /* PDC-orientated Mode */
 #define         AT91_MCI_BLKLEN         (0xfff << 18)   /* Data Block Length */
diff --git a/include/asm-arm/arch-at91/irqs.h b/include/asm-arm/arch-at91/irqs.h
index 1127a3b5e928..70b1216dce5d 100644
--- a/include/asm-arm/arch-at91/irqs.h
+++ b/include/asm-arm/arch-at91/irqs.h
@@ -42,4 +42,7 @@
 */
 #define NR_IRQS         (NR_AIC_IRQS + (5 * 32))
+/* FIQ is AIC source 0. */
+#define FIQ_START AT91_ID_FIQ
 #endif
diff --git a/include/asm-arm/arch-imx/mmc.h b/include/asm-arm/arch-imx/mmc.h
index 84c726934ace..4712f354dcca 100644
--- a/include/asm-arm/arch-imx/mmc.h
+++ b/include/asm-arm/arch-imx/mmc.h
@@ -3,8 +3,11 @@
 #include <linux/mmc/host.h>
+struct device;
 struct imxmmc_platform_data {
-        int (*card_present)(void);
+        int (*card_present)(struct device *);
+        int (*get_ro)(struct device *);
 };
 extern void imx_set_mmc_info(struct imxmmc_platform_data *info);
diff --git a/include/asm-arm/arch-iop13xx/iop13xx.h b/include/asm-arm/arch-iop13xx/iop13xx.h
index d4e4f828577c..52b7fab7ef60 100644
--- a/include/asm-arm/arch-iop13xx/iop13xx.h
+++ b/include/asm-arm/arch-iop13xx/iop13xx.h
@@ -19,6 +19,39 @@ static inline int iop13xx_cpu_id(void)
        return id;
 }
+/* WDTCR CP6 R7 Page 9 */
+static inline u32 read_wdtcr(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val));
+        return val;
+}
+static inline void write_wdtcr(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val));
+}
+/* WDTSR CP6 R8 Page 9 */
+static inline u32 read_wdtsr(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val));
+        return val;
+}
+static inline void write_wdtsr(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val));
+}
+/* RCSR - Reset Cause Status Register  */
+static inline u32 read_rcsr(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c0, c1, 0":"=r" (val));
+        return val;
+}
+extern unsigned long get_iop_tick_rate(void);
 #endif
 /*
@@ -480,4 +513,14 @@ static inline int iop13xx_cpu_id(void)
 #define IOP13XX_PBI_LR1                 IOP13XX_PBI_OFFSET(0x14)
 #define IOP13XX_PROCESSOR_FREQ          IOP13XX_REG_ADDR32(0x2180)
+/* Watchdog timer definitions */
+#define IOP_WDTCR_EN_ARM        0x1e1e1e1e
+#define IOP_WDTCR_EN            0xe1e1e1e1
+#define IOP_WDTCR_DIS_ARM       0x1f1f1f1f
+#define IOP_WDTCR_DIS           0xf1f1f1f1
+#define IOP_RCSR_WDT            (1 << 5) /* reset caused by watchdog timer */
+#define IOP13XX_WDTSR_WRITE_EN  (1 << 31) /* used to speed up reset requests */
+#define IOP13XX_WDTCR_IB_RESET  (1 << 0)
 #endif /* _IOP13XX_HW_H_ */
diff --git a/include/asm-arm/arch-iop13xx/system.h b/include/asm-arm/arch-iop13xx/system.h
index 127827058e1f..8575af8db78c 100644
--- a/include/asm-arm/arch-iop13xx/system.h
+++ b/include/asm-arm/arch-iop13xx/system.h
@@ -13,43 +13,13 @@ static inline void arch_idle(void)
        cpu_do_idle();
 }
-/* WDTCR CP6 R7 Page 9 */
-static inline u32 read_wdtcr(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c7, c9, 0":"=r" (val));
-        return val;
-}
-static inline void write_wdtcr(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c7, c9, 0"::"r" (val));
-}
-/* WDTSR CP6 R8 Page 9 */
-static inline u32 read_wdtsr(void)
-{
-        u32 val;
-        asm volatile("mrc p6, 0, %0, c8, c9, 0":"=r" (val));
-        return val;
-}
-static inline void write_wdtsr(u32 val)
-{
-        asm volatile("mcr p6, 0, %0, c8, c9, 0"::"r" (val));
-}
-#define IOP13XX_WDTCR_EN_ARM    0x1e1e1e1e
-#define IOP13XX_WDTCR_EN        0xe1e1e1e1
-#define IOP13XX_WDTCR_DIS_ARM   0x1f1f1f1f
-#define IOP13XX_WDTCR_DIS       0xf1f1f1f1
-#define IOP13XX_WDTSR_WRITE_EN  (1 << 31)
-#define IOP13XX_WDTCR_IB_RESET  (1 << 0)
 static inline void arch_reset(char mode)
 {
        /*
         * Reset the internal bus (warning both cores are reset)
         */
-        write_wdtcr(IOP13XX_WDTCR_EN_ARM);
+        write_wdtcr(IOP_WDTCR_EN_ARM);
-        write_wdtcr(IOP13XX_WDTCR_EN);
+        write_wdtcr(IOP_WDTCR_EN);
        write_wdtsr(IOP13XX_WDTSR_WRITE_EN | IOP13XX_WDTCR_IB_RESET);
        write_wdtcr(0x1000);
diff --git a/include/asm-arm/arch-iop13xx/uncompress.h b/include/asm-arm/arch-iop13xx/uncompress.h
index b9525d59b7ad..dd9c2934190e 100644
--- a/include/asm-arm/arch-iop13xx/uncompress.h
+++ b/include/asm-arm/arch-iop13xx/uncompress.h
@@ -1,7 +1,6 @@
 #include <asm/types.h>
 #include <linux/serial_reg.h>
 #include <asm/hardware.h>
-#include <asm/processor.h>
 #define UART_BASE ((volatile u32 *)IOP13XX_UART1_PHYS)
 #define TX_DONE (UART_LSR_TEMT | UART_LSR_THRE)
@@ -9,7 +8,7 @@
 static inline void putc(char c)
 {
        while ((UART_BASE[UART_LSR] & TX_DONE) != TX_DONE)
-                cpu_relax();
+                barrier();
        UART_BASE[UART_TX] = c;
 }
diff --git a/include/asm-arm/arch-iop32x/uncompress.h b/include/asm-arm/arch-iop32x/uncompress.h
index e64f52bf2bce..070f15818fe7 100644
--- a/include/asm-arm/arch-iop32x/uncompress.h
+++ b/include/asm-arm/arch-iop32x/uncompress.h
@@ -26,7 +26,7 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id)
 {
        if (machine_is_iq80321())
                uart_base = (volatile u8 *)IQ80321_UART;
-        else if (machine_is_iq31244())
+        else if (machine_is_iq31244() || machine_is_em7210())
                uart_base = (volatile u8 *)IQ31244_UART;
        else
                uart_base = (volatile u8 *)0xfe800000;
diff --git a/include/asm-arm/arch-mxc/board-mx31ads.h b/include/asm-arm/arch-mxc/board-mx31ads.h
new file mode 100644
index 000000000000..be29b83ad4ae
--- /dev/null
+++ b/include/asm-arm/arch-mxc/board-mx31ads.h
@@ -0,0 +1,142 @@
+/*
+ * Copyright 2005-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_BOARD_MX31ADS_H__
+#define __ASM_ARCH_MXC_BOARD_MX31ADS_H__
+/*!
+ * @name PBC Controller parameters
+ */
+/*! @{ */
+/*!
+ * Base address of PBC controller
+ */
+#define PBC_BASE_ADDRESS        IO_ADDRESS(CS4_BASE_ADDR)
+/* Offsets for the PBC Controller register */
+/*!
+ * PBC Board status register offset
+ */
+#define PBC_BSTAT               0x000002
+/*!
+ * PBC Board control register 1 set address.
+ */
+#define PBC_BCTRL1_SET          0x000004
+/*!
+ * PBC Board control register 1 clear address.
+ */
+#define PBC_BCTRL1_CLEAR        0x000006
+/*!
+ * PBC Board control register 2 set address.
+ */
+#define PBC_BCTRL2_SET          0x000008
+/*!
+ * PBC Board control register 2 clear address.
+ */
+#define PBC_BCTRL2_CLEAR        0x00000A
+/*!
+ * PBC Board control register 3 set address.
+ */
+#define PBC_BCTRL3_SET          0x00000C
+/*!
+ * PBC Board control register 3 clear address.
+ */
+#define PBC_BCTRL3_CLEAR        0x00000E
+/*!
+ * PBC Board control register 4 set address.
+ */
+#define PBC_BCTRL4_SET          0x000010
+/*!
+ * PBC Board control register 4 clear address.
+ */
+#define PBC_BCTRL4_CLEAR        0x000012
+/*!
+ * PBC Board status register 1.
+ */
+#define PBC_BSTAT1              0x000014
+/*!
+ * PBC Board interrupt status register.
+ */
+#define PBC_INTSTATUS           0x000016
+/*!
+ * PBC Board interrupt current status register.
+ */
+#define PBC_INTCURR_STATUS      0x000018
+/*!
+ * PBC Interrupt mask register set address.
+ */
+#define PBC_INTMASK_SET         0x00001A
+/*!
+ * PBC Interrupt mask register clear address.
+ */
+#define PBC_INTMASK_CLEAR       0x00001C
+/*!
+ * External UART A.
+ */
+#define PBC_SC16C652_UARTA      0x010000
+/*!
+ * External UART B.
+ */
+#define PBC_SC16C652_UARTB      0x010010
+/*!
+ * Ethernet Controller IO base address.
+ */
+#define PBC_CS8900A_IOBASE      0x020000
+/*!
+ * Ethernet Controller Memory base address.
+ */
+#define PBC_CS8900A_MEMBASE     0x021000
+/*!
+ * Ethernet Controller DMA base address.
+ */
+#define PBC_CS8900A_DMABASE     0x022000
+/*!
+ * External chip select 0.
+ */
+#define PBC_XCS0                0x040000
+/*!
+ * LCD Display enable.
+ */
+#define PBC_LCD_EN_B            0x060000
+/*!
+ * Code test debug enable.
+ */
+#define PBC_CODE_B              0x070000
+/*!
+ * PSRAM memory select.
+ */
+#define PBC_PSRAM_B             0x5000000
+#define PBC_INTSTATUS_REG       (PBC_INTSTATUS + PBC_BASE_ADDRESS)
+#define PBC_INTCURR_STATUS_REG  (PBC_INTCURR_STATUS + PBC_BASE_ADDRESS)
+#define PBC_INTMASK_SET_REG     (PBC_INTMASK_SET + PBC_BASE_ADDRESS)
+#define PBC_INTMASK_CLEAR_REG   (PBC_INTMASK_CLEAR + PBC_BASE_ADDRESS)
+#define EXPIO_PARENT_INT        IOMUX_TO_IRQ(MX31_PIN_GPIO1_4)
+#define EXPIO_INT_LOW_BAT       (MXC_EXP_IO_BASE + 0)
+#define EXPIO_INT_PB_IRQ        (MXC_EXP_IO_BASE + 1)
+#define EXPIO_INT_OTG_FS_OVR    (MXC_EXP_IO_BASE + 2)
+#define EXPIO_INT_FSH_OVR       (MXC_EXP_IO_BASE + 3)
+#define EXPIO_INT_RES4          (MXC_EXP_IO_BASE + 4)
+#define EXPIO_INT_RES5          (MXC_EXP_IO_BASE + 5)
+#define EXPIO_INT_RES6          (MXC_EXP_IO_BASE + 6)
+#define EXPIO_INT_RES7          (MXC_EXP_IO_BASE + 7)
+#define EXPIO_INT_ENET_INT      (MXC_EXP_IO_BASE + 8)
+#define EXPIO_INT_OTG_FS_INT    (MXC_EXP_IO_BASE + 9)
+#define EXPIO_INT_XUART_INTA    (MXC_EXP_IO_BASE + 10)
+#define EXPIO_INT_XUART_INTB    (MXC_EXP_IO_BASE + 11)
+#define EXPIO_INT_SYNTH_IRQ     (MXC_EXP_IO_BASE + 12)
+#define EXPIO_INT_CE_INT1       (MXC_EXP_IO_BASE + 13)
+#define EXPIO_INT_CE_INT2       (MXC_EXP_IO_BASE + 14)
+#define EXPIO_INT_RES15         (MXC_EXP_IO_BASE + 15)
+#define MXC_MAX_EXP_IO_LINES    16
+#endif                          /* __ASM_ARCH_MXC_BOARD_MX31ADS_H__ */
diff --git a/include/asm-arm/arch-mxc/common.h b/include/asm-arm/arch-mxc/common.h
new file mode 100644
index 000000000000..23b4350edbd6
--- /dev/null
+++ b/include/asm-arm/arch-mxc/common.h
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_COMMON_H__
+#define __ASM_ARCH_MXC_COMMON_H__
+struct sys_timer;
+extern void mxc_map_io(void);
+extern void mxc_init_irq(void);
+extern struct sys_timer mxc_timer;
+#endif
diff --git a/include/asm-arm/arch-mxc/dma.h b/include/asm-arm/arch-mxc/dma.h
new file mode 100644
index 000000000000..65e639d51d2b
--- /dev/null
+++ b/include/asm-arm/arch-mxc/dma.h
@@ -0,0 +1,21 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_DMA_H__
+#define __ASM_ARCH_MXC_DMA_H__
+/*!
+ * @file dma.h
+ * @brief This file contains Unified DMA API for all MXC platforms.
+ * The API is platform independent.
+ *
+ * @ingroup SDMA
+ */
+#endif
diff --git a/include/asm-arm/arch-mxc/entry-macro.S b/include/asm-arm/arch-mxc/entry-macro.S
new file mode 100644
index 000000000000..b542433afb1b
--- /dev/null
+++ b/include/asm-arm/arch-mxc/entry-macro.S
@@ -0,0 +1,39 @@
+/*
+ *  Copyright (C) 2007 Lennert Buytenhek <buytenh@wantstofly.org>
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+        @ this macro disables fast irq (not implemented)
+        .macro  disable_fiq
+        .endm
+        .macro  get_irqnr_preamble, base, tmp
+        .endm
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
+        @ this macro checks which interrupt occured
+        @ and returns its number in irqnr
+        @ and returns if an interrupt occured in irqstat
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+        ldr     \base, =AVIC_IO_ADDRESS(AVIC_BASE_ADDR)
+        @ Load offset & priority of the highest priority
+        @ interrupt pending from AVIC_NIVECSR
+        ldr     \irqstat, [\base, #0x40]
+        @ Shift to get the decoded IRQ number, using ASR so
+        @ 'no interrupt pending' becomes 0xffffffff
+        mov     \irqnr, \irqstat, asr #16
+        @ set zero flag if IRQ + 1 == 0
+        adds    \tmp, \irqnr, #1
+        .endm
+        @ irq priority table (not used)
+        .macro  irq_prio_table
+        .endm
diff --git a/include/asm-arm/arch-mxc/hardware.h b/include/asm-arm/arch-mxc/hardware.h
new file mode 100644
index 000000000000..3c09b92fef0d
--- /dev/null
+++ b/include/asm-arm/arch-mxc/hardware.h
@@ -0,0 +1,52 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+/*!
+ * @file hardware.h
+ * @brief This file contains the hardware definitions of the board.
+ *
+ * @ingroup System
+ */
+#ifndef __ASM_ARCH_MXC_HARDWARE_H__
+#define __ASM_ARCH_MXC_HARDWARE_H__
+#include <asm/sizes.h>
+#include <asm/arch/mx31.h>
+#include <asm/arch/mxc.h>
+#define MXC_MAX_GPIO_LINES      (GPIO_NUM_PIN * GPIO_PORT_NUM)
+/*
+ * ---------------------------------------------------------------------------
+ * Board specific defines
+ * ---------------------------------------------------------------------------
+ */
+#define MXC_EXP_IO_BASE         (MXC_GPIO_INT_BASE + MXC_MAX_GPIO_LINES)
+#include <asm/arch/board-mx31ads.h>
+#ifndef MXC_MAX_EXP_IO_LINES
+#define MXC_MAX_EXP_IO_LINES 0
+#endif
+#define MXC_MAX_VIRTUAL_INTS    16
+#define MXC_VIRTUAL_INTS_BASE   (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES)
+#define MXC_SDIO1_CARD_IRQ      MXC_VIRTUAL_INTS_BASE
+#define MXC_SDIO2_CARD_IRQ      (MXC_VIRTUAL_INTS_BASE + 1)
+#define MXC_SDIO3_CARD_IRQ      (MXC_VIRTUAL_INTS_BASE + 2)
+#define MXC_MAX_INTS            (MXC_MAX_INT_LINES + \
+                                MXC_MAX_GPIO_LINES + \
+                                MXC_MAX_EXP_IO_LINES + \
+                                MXC_MAX_VIRTUAL_INTS)
+#endif                          /* __ASM_ARCH_MXC_HARDWARE_H__ */
diff --git a/include/asm-arm/arch-mxc/io.h b/include/asm-arm/arch-mxc/io.h
new file mode 100644
index 000000000000..cf6c83a4b9f7
--- /dev/null
+++ b/include/asm-arm/arch-mxc/io.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+/*!
+ * @file io.h
+ * @brief This file contains some memory mapping macros.
+ * @note There is no real ISA or PCI buses. But have to define these macros
+ * for some drivers to compile.
+ *
+ * @ingroup System
+ */
+#ifndef __ASM_ARCH_MXC_IO_H__
+#define __ASM_ARCH_MXC_IO_H__
+/*! Allow IO space to be anywhere in the memory */
+#define IO_SPACE_LIMIT 0xffffffff
+/*!
+ * io address mapping macro
+ */
+#define __io(a)                 ((void __iomem *)(a))
+#define __mem_pci(a)            (a)
+#endif
diff --git a/include/asm-arm/arch-mxc/irqs.h b/include/asm-arm/arch-mxc/irqs.h
new file mode 100644
index 000000000000..e4686c6bc4bf
--- /dev/null
+++ b/include/asm-arm/arch-mxc/irqs.h
@@ -0,0 +1,38 @@
+/*
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_IRQS_H__
+#define __ASM_ARCH_MXC_IRQS_H__
+#include <asm/hardware.h>
+/*!
+ * @file irqs.h
+ * @brief This file defines the number of normal interrupts and fast interrupts
+ *
+ * @ingroup Interrupt
+ */
+#define MXC_IRQ_TO_EXPIO(irq)   ((irq) - MXC_EXP_IO_BASE)
+#define MXC_IRQ_TO_GPIO(irq)    ((irq) - MXC_GPIO_INT_BASE)
+#define MXC_GPIO_TO_IRQ(x)      (MXC_GPIO_INT_BASE + x)
+/*!
+ * Number of normal interrupts
+ */
+#define NR_IRQS         MXC_MAX_INTS
+/*!
+ * Number of fast interrupts
+ */
+#define NR_FIQS         MXC_MAX_INTS
+#endif                          /* __ASM_ARCH_MXC_IRQS_H__ */
diff --git a/include/asm-arm/arch-mxc/memory.h b/include/asm-arm/arch-mxc/memory.h
new file mode 100644
index 000000000000..c89aac83a407
--- /dev/null
+++ b/include/asm-arm/arch-mxc/memory.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_MEMORY_H__
+#define __ASM_ARCH_MXC_MEMORY_H__
+#include <asm/hardware.h>
+/*!
+ * @file memory.h
+ * @brief This file contains macros needed by the Linux kernel and drivers.
+ *
+ * @ingroup Memory
+ */
+/*!
+ * Virtual view <-> DMA view memory address translations
+ * This macro is used to translate the virtual address to an address
+ * suitable to be passed to set_dma_addr()
+ */
+#define __virt_to_bus(a)        __virt_to_phys(a)
+/*!
+ * Used to convert an address for DMA operations to an address that the
+ * kernel can use.
+ */
+#define __bus_to_virt(a)        __phys_to_virt(a)
+#endif                          /* __ASM_ARCH_MXC_MEMORY_H__ */
diff --git a/include/asm-arm/arch-mxc/mx31.h b/include/asm-arm/arch-mxc/mx31.h
new file mode 100644
index 000000000000..85c49c9e5d15
--- /dev/null
+++ b/include/asm-arm/arch-mxc/mx31.h
@@ -0,0 +1,335 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_MX31_H__
+#define __ASM_ARCH_MXC_MX31_H__
+#ifndef __ASM_ARCH_MXC_HARDWARE_H__
+#error "Do not include directly."
+#endif
+/*!
+ * defines the hardware clock tick rate
+ */
+#define CLOCK_TICK_RATE         16625000
+/*
+ * MX31 memory map:
+ *
+ * Virt         Phys            Size    What
+ * ---------------------------------------------------------------------------
+ * F8000000     1FFC0000        16K     IRAM
+ * F9000000     30000000        256M    L2CC
+ * FC000000     43F00000        1M      AIPS 1
+ * FC100000     50000000        1M      SPBA
+ * FC200000     53F00000        1M      AIPS 2
+ * FC500000     60000000        128M    ROMPATCH
+ * FC400000     68000000        128M    AVIC
+ *              70000000        256M    IPU (MAX M2)
+ *              80000000        256M    CSD0 SDRAM/DDR
+ *              90000000        256M    CSD1 SDRAM/DDR
+ *              A0000000        128M    CS0 Flash
+ *              A8000000        128M    CS1 Flash
+ *              B0000000        32M     CS2
+ *              B2000000        32M     CS3
+ * F4000000     B4000000        32M     CS4
+ *              B6000000        32M     CS5
+ * FC320000     B8000000        64K     NAND, SDRAM, WEIM, M3IF, EMI controllers
+ *              C0000000        64M     PCMCIA/CF
+ */
+#define CS0_BASE_ADDR           0xA0000000
+#define CS1_BASE_ADDR           0xA8000000
+#define CS2_BASE_ADDR           0xB0000000
+#define CS3_BASE_ADDR           0xB2000000
+#define CS4_BASE_ADDR           0xB4000000
+#define CS4_BASE_ADDR_VIRT      0xF4000000
+#define CS4_SIZE                SZ_32M
+#define CS5_BASE_ADDR           0xB6000000
+#define PCMCIA_MEM_BASE_ADDR    0xBC000000
+/*
+ * IRAM
+ */
+#define IRAM_BASE_ADDR          0x1FFC0000      /* internal ram */
+#define IRAM_BASE_ADDR_VIRT     0xF8000000
+#define IRAM_SIZE               SZ_16K
+/*
+ * L2CC
+ */
+#define L2CC_BASE_ADDR          0x30000000
+#define L2CC_BASE_ADDR_VIRT     0xF9000000
+#define L2CC_SIZE               SZ_1M
+/*
+ * AIPS 1
+ */
+#define AIPS1_BASE_ADDR         0x43F00000
+#define AIPS1_BASE_ADDR_VIRT    0xFC000000
+#define AIPS1_SIZE              SZ_1M
+#define MAX_BASE_ADDR           (AIPS1_BASE_ADDR + 0x00004000)
+#define EVTMON_BASE_ADDR        (AIPS1_BASE_ADDR + 0x00008000)
+#define CLKCTL_BASE_ADDR        (AIPS1_BASE_ADDR + 0x0000C000)
+#define ETB_SLOT4_BASE_ADDR     (AIPS1_BASE_ADDR + 0x00010000)
+#define ETB_SLOT5_BASE_ADDR     (AIPS1_BASE_ADDR + 0x00014000)
+#define ECT_CTIO_BASE_ADDR      (AIPS1_BASE_ADDR + 0x00018000)
+#define I2C_BASE_ADDR           (AIPS1_BASE_ADDR + 0x00080000)
+#define I2C3_BASE_ADDR          (AIPS1_BASE_ADDR + 0x00084000)
+#define OTG_BASE_ADDR           (AIPS1_BASE_ADDR + 0x00088000)
+#define ATA_BASE_ADDR           (AIPS1_BASE_ADDR + 0x0008C000)
+#define UART1_BASE_ADDR         (AIPS1_BASE_ADDR + 0x00090000)
+#define UART2_BASE_ADDR         (AIPS1_BASE_ADDR + 0x00094000)
+#define I2C2_BASE_ADDR          (AIPS1_BASE_ADDR + 0x00098000)
+#define OWIRE_BASE_ADDR         (AIPS1_BASE_ADDR + 0x0009C000)
+#define SSI1_BASE_ADDR          (AIPS1_BASE_ADDR + 0x000A0000)
+#define CSPI1_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000A4000)
+#define KPP_BASE_ADDR           (AIPS1_BASE_ADDR + 0x000A8000)
+#define IOMUXC_BASE_ADDR        (AIPS1_BASE_ADDR + 0x000AC000)
+#define UART4_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000B0000)
+#define UART5_BASE_ADDR         (AIPS1_BASE_ADDR + 0x000B4000)
+#define ECT_IP1_BASE_ADDR       (AIPS1_BASE_ADDR + 0x000B8000)
+#define ECT_IP2_BASE_ADDR       (AIPS1_BASE_ADDR + 0x000BC000)
+/*
+ * SPBA global module enabled #0
+ */
+#define SPBA0_BASE_ADDR         0x50000000
+#define SPBA0_BASE_ADDR_VIRT    0xFC100000
+#define SPBA0_SIZE              SZ_1M
+#define MMC_SDHC1_BASE_ADDR     (SPBA0_BASE_ADDR + 0x00004000)
+#define MMC_SDHC2_BASE_ADDR     (SPBA0_BASE_ADDR + 0x00008000)
+#define UART3_BASE_ADDR         (SPBA0_BASE_ADDR + 0x0000C000)
+#define CSPI2_BASE_ADDR         (SPBA0_BASE_ADDR + 0x00010000)
+#define SSI2_BASE_ADDR          (SPBA0_BASE_ADDR + 0x00014000)
+#define SIM1_BASE_ADDR          (SPBA0_BASE_ADDR + 0x00018000)
+#define IIM_BASE_ADDR           (SPBA0_BASE_ADDR + 0x0001C000)
+#define ATA_DMA_BASE_ADDR       (SPBA0_BASE_ADDR + 0x00020000)
+#define MSHC1_BASE_ADDR         (SPBA0_BASE_ADDR + 0x00024000)
+#define MSHC2_BASE_ADDR         (SPBA0_BASE_ADDR + 0x00024000)
+#define SPBA_CTRL_BASE_ADDR     (SPBA0_BASE_ADDR + 0x0003C000)
+/*
+ * AIPS 2
+ */
+#define AIPS2_BASE_ADDR         0x53F00000
+#define AIPS2_BASE_ADDR_VIRT    0xFC200000
+#define AIPS2_SIZE              SZ_1M
+#define CCM_BASE_ADDR           (AIPS2_BASE_ADDR + 0x00080000)
+#define CSPI3_BASE_ADDR         (AIPS2_BASE_ADDR + 0x00084000)
+#define FIRI_BASE_ADDR          (AIPS2_BASE_ADDR + 0x0008C000)
+#define GPT1_BASE_ADDR          (AIPS2_BASE_ADDR + 0x00090000)
+#define EPIT1_BASE_ADDR         (AIPS2_BASE_ADDR + 0x00094000)
+#define EPIT2_BASE_ADDR         (AIPS2_BASE_ADDR + 0x00098000)
+#define GPIO3_BASE_ADDR         (AIPS2_BASE_ADDR + 0x000A4000)
+#define SCC_BASE_ADDR           (AIPS2_BASE_ADDR + 0x000AC000)
+#define SCM_BASE_ADDR           (AIPS2_BASE_ADDR + 0x000AE000)
+#define SMN_BASE_ADDR           (AIPS2_BASE_ADDR + 0x000AF000)
+#define RNGA_BASE_ADDR          (AIPS2_BASE_ADDR + 0x000B0000)
+#define IPU_CTRL_BASE_ADDR      (AIPS2_BASE_ADDR + 0x000C0000)
+#define AUDMUX_BASE_ADDR        (AIPS2_BASE_ADDR + 0x000C4000)
+#define MPEG4_ENC_BASE_ADDR     (AIPS2_BASE_ADDR + 0x000C8000)
+#define GPIO1_BASE_ADDR         (AIPS2_BASE_ADDR + 0x000CC000)
+#define GPIO2_BASE_ADDR         (AIPS2_BASE_ADDR + 0x000D0000)
+#define SDMA_BASE_ADDR          (AIPS2_BASE_ADDR + 0x000D4000)
+#define RTC_BASE_ADDR           (AIPS2_BASE_ADDR + 0x000D8000)
+#define WDOG_BASE_ADDR          (AIPS2_BASE_ADDR + 0x000DC000)
+#define PWM_BASE_ADDR           (AIPS2_BASE_ADDR + 0x000E0000)
+#define RTIC_BASE_ADDR          (AIPS2_BASE_ADDR + 0x000EC000)
+/*
+ * ROMP and AVIC
+ */
+#define ROMP_BASE_ADDR          0x60000000
+#define ROMP_BASE_ADDR_VIRT     0xFC500000
+#define ROMP_SIZE               SZ_1M
+#define AVIC_BASE_ADDR          0x68000000
+#define AVIC_BASE_ADDR_VIRT     0xFC400000
+#define AVIC_SIZE               SZ_1M
+/*
+ * NAND, SDRAM, WEIM, M3IF, EMI controllers
+ */
+#define X_MEMC_BASE_ADDR        0xB8000000
+#define X_MEMC_BASE_ADDR_VIRT   0xFC320000
+#define X_MEMC_SIZE             SZ_64K
+#define NFC_BASE_ADDR           (X_MEMC_BASE_ADDR + 0x0000)
+#define ESDCTL_BASE_ADDR        (X_MEMC_BASE_ADDR + 0x1000)
+#define WEIM_BASE_ADDR          (X_MEMC_BASE_ADDR + 0x2000)
+#define M3IF_BASE_ADDR          (X_MEMC_BASE_ADDR + 0x3000)
+#define EMI_CTL_BASE_ADDR       (X_MEMC_BASE_ADDR + 0x4000)
+#define PCMCIA_CTL_BASE_ADDR    EMI_CTL_BASE_ADDR
+/*
+ * Memory regions and CS
+ */
+#define IPU_MEM_BASE_ADDR       0x70000000
+#define CSD0_BASE_ADDR          0x80000000
+#define CSD1_BASE_ADDR          0x90000000
+#define CS0_BASE_ADDR           0xA0000000
+#define CS1_BASE_ADDR           0xA8000000
+#define CS2_BASE_ADDR           0xB0000000
+#define CS3_BASE_ADDR           0xB2000000
+#define CS4_BASE_ADDR           0xB4000000
+#define CS4_BASE_ADDR_VIRT      0xF4000000
+#define CS4_SIZE                SZ_32M
+#define CS5_BASE_ADDR           0xB6000000
+#define PCMCIA_MEM_BASE_ADDR    0xBC000000
+/*!
+ * This macro defines the physical to virtual address mapping for all the
+ * peripheral modules. It is used by passing in the physical address as x
+ * and returning the virtual address. If the physical address is not mapped,
+ * it returns 0xDEADBEEF
+ */
+#define IO_ADDRESS(x)   \
+        (((x >= IRAM_BASE_ADDR) && (x < (IRAM_BASE_ADDR + IRAM_SIZE))) ? IRAM_IO_ADDRESS(x):\
+        ((x >= L2CC_BASE_ADDR) && (x < (L2CC_BASE_ADDR + L2CC_SIZE))) ? L2CC_IO_ADDRESS(x):\
+        ((x >= AIPS1_BASE_ADDR) && (x < (AIPS1_BASE_ADDR + AIPS1_SIZE))) ? AIPS1_IO_ADDRESS(x):\
+        ((x >= SPBA0_BASE_ADDR) && (x < (SPBA0_BASE_ADDR + SPBA0_SIZE))) ? SPBA0_IO_ADDRESS(x):\
+        ((x >= AIPS2_BASE_ADDR) && (x < (AIPS2_BASE_ADDR + AIPS2_SIZE))) ? AIPS2_IO_ADDRESS(x):\
+        ((x >= ROMP_BASE_ADDR) && (x < (ROMP_BASE_ADDR + ROMP_SIZE))) ? ROMP_IO_ADDRESS(x):\
+        ((x >= AVIC_BASE_ADDR) && (x < (AVIC_BASE_ADDR + AVIC_SIZE))) ? AVIC_IO_ADDRESS(x):\
+        ((x >= CS4_BASE_ADDR) && (x < (CS4_BASE_ADDR + CS4_SIZE))) ? CS4_IO_ADDRESS(x):\
+        ((x >= X_MEMC_BASE_ADDR) && (x < (X_MEMC_BASE_ADDR + X_MEMC_SIZE))) ? X_MEMC_IO_ADDRESS(x):\
+        0xDEADBEEF)
+/*
+ * define the address mapping macros: in physical address order
+ */
+#define IRAM_IO_ADDRESS(x)  \
+        (((x) - IRAM_BASE_ADDR) + IRAM_BASE_ADDR_VIRT)
+#define L2CC_IO_ADDRESS(x)  \
+        (((x) - L2CC_BASE_ADDR) + L2CC_BASE_ADDR_VIRT)
+#define AIPS1_IO_ADDRESS(x)  \
+        (((x) - AIPS1_BASE_ADDR) + AIPS1_BASE_ADDR_VIRT)
+#define SPBA0_IO_ADDRESS(x)  \
+        (((x) - SPBA0_BASE_ADDR) + SPBA0_BASE_ADDR_VIRT)
+#define AIPS2_IO_ADDRESS(x)  \
+        (((x) - AIPS2_BASE_ADDR) + AIPS2_BASE_ADDR_VIRT)
+#define ROMP_IO_ADDRESS(x)  \
+        (((x) - ROMP_BASE_ADDR) + ROMP_BASE_ADDR_VIRT)
+#define AVIC_IO_ADDRESS(x)  \
+        (((x) - AVIC_BASE_ADDR) + AVIC_BASE_ADDR_VIRT)
+#define CS4_IO_ADDRESS(x)  \
+        (((x) - CS4_BASE_ADDR) + CS4_BASE_ADDR_VIRT)
+#define X_MEMC_IO_ADDRESS(x)  \
+        (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT)
+#define PCMCIA_IO_ADDRESS(x) \
+        (((x) - X_MEMC_BASE_ADDR) + X_MEMC_BASE_ADDR_VIRT)
+/* Start of physical RAM - On many MX31 platforms, this is the first SDRAM bank (CSD0) */
+#define PHYS_OFFSET             CSD0_BASE_ADDR
+/*
+ * Interrupt numbers
+ */
+#define MXC_INT_PEN_ADS7843     0
+#define MXC_INT_RESV1           1
+#define MXC_INT_CS8900A         2
+#define MXC_INT_I2C3            3
+#define MXC_INT_I2C2            4
+#define MXC_INT_MPEG4_ENCODER   5
+#define MXC_INT_RTIC            6
+#define MXC_INT_FIRI            7
+#define MXC_INT_MMC_SDHC2       8
+#define MXC_INT_MMC_SDHC1       9
+#define MXC_INT_I2C             10
+#define MXC_INT_SSI2            11
+#define MXC_INT_SSI1            12
+#define MXC_INT_CSPI2           13
+#define MXC_INT_CSPI1           14
+#define MXC_INT_ATA             15
+#define MXC_INT_MBX             16
+#define MXC_INT_CSPI3           17
+#define MXC_INT_UART3           18
+#define MXC_INT_IIM             19
+#define MXC_INT_SIM2            20
+#define MXC_INT_SIM1            21
+#define MXC_INT_RNGA            22
+#define MXC_INT_EVTMON          23
+#define MXC_INT_KPP             24
+#define MXC_INT_RTC             25
+#define MXC_INT_PWM             26
+#define MXC_INT_EPIT2           27
+#define MXC_INT_EPIT1           28
+#define MXC_INT_GPT             29
+#define MXC_INT_RESV30          30
+#define MXC_INT_RESV31          31
+#define MXC_INT_UART2           32
+#define MXC_INT_NANDFC          33
+#define MXC_INT_SDMA            34
+#define MXC_INT_USB1            35
+#define MXC_INT_USB2            36
+#define MXC_INT_USB3            37
+#define MXC_INT_USB4            38
+#define MXC_INT_MSHC1           39
+#define MXC_INT_MSHC2           40
+#define MXC_INT_IPU_ERR         41
+#define MXC_INT_IPU_SYN         42
+#define MXC_INT_RESV43          43
+#define MXC_INT_RESV44          44
+#define MXC_INT_UART1           45
+#define MXC_INT_UART4           46
+#define MXC_INT_UART5           47
+#define MXC_INT_ECT             48
+#define MXC_INT_SCC_SCM         49
+#define MXC_INT_SCC_SMN         50
+#define MXC_INT_GPIO2           51
+#define MXC_INT_GPIO1           52
+#define MXC_INT_CCM             53
+#define MXC_INT_PCMCIA          54
+#define MXC_INT_WDOG            55
+#define MXC_INT_GPIO3           56
+#define MXC_INT_RESV57          57
+#define MXC_INT_EXT_POWER       58
+#define MXC_INT_EXT_TEMPER      59
+#define MXC_INT_EXT_SENSOR60    60
+#define MXC_INT_EXT_SENSOR61    61
+#define MXC_INT_EXT_WDOG        62
+#define MXC_INT_EXT_TV          63
+#define MXC_MAX_INT_LINES       64
+#define MXC_GPIO_INT_BASE       MXC_MAX_INT_LINES
+/*!
+ * Number of GPIO port as defined in the IC Spec
+ */
+#define GPIO_PORT_NUM           3
+/*!
+ * Number of GPIO pins per port
+ */
+#define GPIO_NUM_PIN            32
+#define PROD_SIGNATURE          0x1     /* For MX31 */
+#define SYSTEM_REV_MIN          CHIP_REV_1_0
+#define SYSTEM_REV_NUM          3
+#endif                  /*  __ASM_ARCH_MXC_MX31_H__ */
diff --git a/include/asm-arm/arch-mxc/mxc.h b/include/asm-arm/arch-mxc/mxc.h
new file mode 100644
index 000000000000..0837f1f9ca31
--- /dev/null
+++ b/include/asm-arm/arch-mxc/mxc.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ */
+/*
+ * 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.
+ */
+#ifndef __ASM_ARCH_MXC_H__
+#define __ASM_ARCH_MXC_H__
+#ifndef __ASM_ARCH_MXC_HARDWARE_H__
+#error "Do not include directly."
+#endif
+/*
+ *****************************************
+ * GPT  Register definitions             *
+ *****************************************
+ */
+#define MXC_GPT_GPTCR           IO_ADDRESS(GPT1_BASE_ADDR + 0x00)
+#define MXC_GPT_GPTPR           IO_ADDRESS(GPT1_BASE_ADDR + 0x04)
+#define MXC_GPT_GPTSR           IO_ADDRESS(GPT1_BASE_ADDR + 0x08)
+#define MXC_GPT_GPTIR           IO_ADDRESS(GPT1_BASE_ADDR + 0x0C)
+#define MXC_GPT_GPTOCR1         IO_ADDRESS(GPT1_BASE_ADDR + 0x10)
+#define MXC_GPT_GPTOCR2         IO_ADDRESS(GPT1_BASE_ADDR + 0x14)
+#define MXC_GPT_GPTOCR3         IO_ADDRESS(GPT1_BASE_ADDR + 0x18)
+#define MXC_GPT_GPTICR1         IO_ADDRESS(GPT1_BASE_ADDR + 0x1C)
+#define MXC_GPT_GPTICR2         IO_ADDRESS(GPT1_BASE_ADDR + 0x20)
+#define MXC_GPT_GPTCNT          IO_ADDRESS(GPT1_BASE_ADDR + 0x24)
+/*!
+ * GPT Control register bit definitions
+ */
+#define GPTCR_FO3                       (1 << 31)
+#define GPTCR_FO2                       (1 << 30)
+#define GPTCR_FO1                       (1 << 29)
+#define GPTCR_OM3_SHIFT                 26
+#define GPTCR_OM3_MASK                  (7 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM3_DISCONNECTED          (0 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM3_TOGGLE                (1 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM3_CLEAR                 (2 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM3_SET                   (3 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM3_GENERATE_LOW          (7 << GPTCR_OM3_SHIFT)
+#define GPTCR_OM2_SHIFT                 23
+#define GPTCR_OM2_MASK                  (7 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM2_DISCONNECTED          (0 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM2_TOGGLE                (1 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM2_CLEAR                 (2 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM2_SET                   (3 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM2_GENERATE_LOW          (7 << GPTCR_OM2_SHIFT)
+#define GPTCR_OM1_SHIFT                 20
+#define GPTCR_OM1_MASK                  (7 << GPTCR_OM1_SHIFT)
+#define GPTCR_OM1_DISCONNECTED          (0 << GPTCR_OM1_SHIFT)
+#define GPTCR_OM1_TOGGLE                (1 << GPTCR_OM1_SHIFT)
+#define GPTCR_OM1_CLEAR                 (2 << GPTCR_OM1_SHIFT)
+#define GPTCR_OM1_SET                   (3 << GPTCR_OM1_SHIFT)
+#define GPTCR_OM1_GENERATE_LOW          (7 << GPTCR_OM1_SHIFT)
+#define GPTCR_IM2_SHIFT                 18
+#define GPTCR_IM2_MASK                  (3 << GPTCR_IM2_SHIFT)
+#define GPTCR_IM2_CAPTURE_DISABLE       (0 << GPTCR_IM2_SHIFT)
+#define GPTCR_IM2_CAPTURE_RISING        (1 << GPTCR_IM2_SHIFT)
+#define GPTCR_IM2_CAPTURE_FALLING       (2 << GPTCR_IM2_SHIFT)
+#define GPTCR_IM2_CAPTURE_BOTH          (3 << GPTCR_IM2_SHIFT)
+#define GPTCR_IM1_SHIFT                 16
+#define GPTCR_IM1_MASK                  (3 << GPTCR_IM1_SHIFT)
+#define GPTCR_IM1_CAPTURE_DISABLE       (0 << GPTCR_IM1_SHIFT)
+#define GPTCR_IM1_CAPTURE_RISING        (1 << GPTCR_IM1_SHIFT)
+#define GPTCR_IM1_CAPTURE_FALLING       (2 << GPTCR_IM1_SHIFT)
+#define GPTCR_IM1_CAPTURE_BOTH          (3 << GPTCR_IM1_SHIFT)
+#define GPTCR_SWR                       (1 << 15)
+#define GPTCR_FRR                       (1 << 9)
+#define GPTCR_CLKSRC_SHIFT              6
+#define GPTCR_CLKSRC_MASK               (7 << GPTCR_CLKSRC_SHIFT)
+#define GPTCR_CLKSRC_NOCLOCK            (0 << GPTCR_CLKSRC_SHIFT)
+#define GPTCR_CLKSRC_HIGHFREQ           (2 << GPTCR_CLKSRC_SHIFT)
+#define GPTCR_CLKSRC_CLKIN              (3 << GPTCR_CLKSRC_SHIFT)
+#define GPTCR_CLKSRC_CLK32K             (7 << GPTCR_CLKSRC_SHIFT)
+#define GPTCR_STOPEN                    (1 << 5)
+#define GPTCR_DOZEN                     (1 << 4)
+#define GPTCR_WAITEN                    (1 << 3)
+#define GPTCR_DBGEN                     (1 << 2)
+#define GPTCR_ENMOD                     (1 << 1)
+#define GPTCR_ENABLE                    (1 << 0)
+#define GPTSR_OF1                       (1 << 0)
+#define GPTSR_OF2                       (1 << 1)
+#define GPTSR_OF3                       (1 << 2)
+#define GPTSR_IF1                       (1 << 3)
+#define GPTSR_IF2                       (1 << 4)
+#define GPTSR_ROV                       (1 << 5)
+#define GPTIR_OF1IE                     GPTSR_OF1
+#define GPTIR_OF2IE                     GPTSR_OF2
+#define GPTIR_OF3IE                     GPTSR_OF3
+#define GPTIR_IF1IE                     GPTSR_IF1
+#define GPTIR_IF2IE                     GPTSR_IF2
+#define GPTIR_ROVIE                     GPTSR_ROV
+/*
+ *****************************************
+ * AVIC Registers                        *
+ *****************************************
+ */
+#define AVIC_BASE               IO_ADDRESS(AVIC_BASE_ADDR)
+#define AVIC_INTCNTL            (AVIC_BASE + 0x00)      /* int control reg */
+#define AVIC_NIMASK             (AVIC_BASE + 0x04)      /* int mask reg */
+#define AVIC_INTENNUM           (AVIC_BASE + 0x08)      /* int enable number reg */
+#define AVIC_INTDISNUM          (AVIC_BASE + 0x0C)      /* int disable number reg */
+#define AVIC_INTENABLEH         (AVIC_BASE + 0x10)      /* int enable reg high */
+#define AVIC_INTENABLEL         (AVIC_BASE + 0x14)      /* int enable reg low */
+#define AVIC_INTTYPEH           (AVIC_BASE + 0x18)      /* int type reg high */
+#define AVIC_INTTYPEL           (AVIC_BASE + 0x1C)      /* int type reg low */
+#define AVIC_NIPRIORITY7        (AVIC_BASE + 0x20)      /* norm int priority lvl7 */
+#define AVIC_NIPRIORITY6        (AVIC_BASE + 0x24)      /* norm int priority lvl6 */
+#define AVIC_NIPRIORITY5        (AVIC_BASE + 0x28)      /* norm int priority lvl5 */
+#define AVIC_NIPRIORITY4        (AVIC_BASE + 0x2C)      /* norm int priority lvl4 */
+#define AVIC_NIPRIORITY3        (AVIC_BASE + 0x30)      /* norm int priority lvl3 */
+#define AVIC_NIPRIORITY2        (AVIC_BASE + 0x34)      /* norm int priority lvl2 */
+#define AVIC_NIPRIORITY1        (AVIC_BASE + 0x38)      /* norm int priority lvl1 */
+#define AVIC_NIPRIORITY0        (AVIC_BASE + 0x3C)      /* norm int priority lvl0 */
+#define AVIC_NIVECSR            (AVIC_BASE + 0x40)      /* norm int vector/status */
+#define AVIC_FIVECSR            (AVIC_BASE + 0x44)      /* fast int vector/status */
+#define AVIC_INTSRCH            (AVIC_BASE + 0x48)      /* int source reg high */
+#define AVIC_INTSRCL            (AVIC_BASE + 0x4C)      /* int source reg low */
+#define AVIC_INTFRCH            (AVIC_BASE + 0x50)      /* int force reg high */
+#define AVIC_INTFRCL            (AVIC_BASE + 0x54)      /* int force reg low */
+#define AVIC_NIPNDH             (AVIC_BASE + 0x58)      /* norm int pending high */
+#define AVIC_NIPNDL             (AVIC_BASE + 0x5C)      /* norm int pending low */
+#define AVIC_FIPNDH             (AVIC_BASE + 0x60)      /* fast int pending high */
+#define AVIC_FIPNDL             (AVIC_BASE + 0x64)      /* fast int pending low */
+#define SYSTEM_PREV_REG         IO_ADDRESS(IIM_BASE_ADDR + 0x20)
+#define SYSTEM_SREV_REG         IO_ADDRESS(IIM_BASE_ADDR + 0x24)
+#define IIM_PROD_REV_SH         3
+#define IIM_PROD_REV_LEN        5
+#endif                          /*  __ASM_ARCH_MXC_H__ */
diff --git a/include/asm-arm/arch-mxc/system.h b/include/asm-arm/arch-mxc/system.h
new file mode 100644
index 000000000000..109956b41aca
--- /dev/null
+++ b/include/asm-arm/arch-mxc/system.h
@@ -0,0 +1,50 @@
+/*
+ *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) 2000 Deep Blue Solutions Ltd
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARCH_MXC_SYSTEM_H__
+#define __ASM_ARCH_MXC_SYSTEM_H__
+/*!
+ * @file system.h
+ * @brief This file contains idle and reset functions.
+ *
+ * @ingroup System
+ */
+/*!
+ * This function puts the CPU into idle mode. It is called by default_idle()
+ * in process.c file.
+ */
+static inline void arch_idle(void)
+{
+        cpu_do_idle();
+}
+/*
+ * This function resets the system. It is called by machine_restart().
+ *
+ * @param  mode         indicates different kinds of resets
+ */
+static inline void arch_reset(char mode)
+{
+        cpu_reset(0);
+}
+#endif                          /* __ASM_ARCH_MXC_SYSTEM_H__ */
diff --git a/include/asm-arm/arch-mxc/timex.h b/include/asm-arm/arch-mxc/timex.h
new file mode 100644
index 000000000000..59019fa58f82
--- /dev/null
+++ b/include/asm-arm/arch-mxc/timex.h
@@ -0,0 +1,25 @@
+/*
+ *  Copyright (C) 1999 ARM Limited
+ * Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARCH_MXC_TIMEX_H__
+#define __ASM_ARCH_MXC_TIMEX_H__
+#include <asm/hardware.h>       /* for CLOCK_TICK_RATE */
+#endif                          /* __ASM_ARCH_MXC_TIMEX_H__ */
diff --git a/include/asm-arm/arch-mxc/uncompress.h b/include/asm-arm/arch-mxc/uncompress.h
new file mode 100644
index 000000000000..42cc0cb3fefd
--- /dev/null
+++ b/include/asm-arm/arch-mxc/uncompress.h
@@ -0,0 +1,78 @@
+/*
+ *  include/asm-arm/arch-mxc/uncompress.h
+ *
+ *
+ *
+ *  Copyright (C) 1999 ARM Limited
+ *  Copyright (C) Shane Nay (shane@minirl.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
+ */
+#ifndef __ASM_ARCH_MXC_UNCOMPRESS_H__
+#define __ASM_ARCH_MXC_UNCOMPRESS_H__
+#define __MXC_BOOT_UNCOMPRESS
+#include <asm/hardware.h>
+#define UART(x) (*(volatile unsigned long *)(serial_port + (x)))
+#define USR2 0x98
+#define USR2_TXFE (1<<14)
+#define TXR  0x40
+#define UCR1 0x80
+#define UCR1_UARTEN 1
+/*
+ * The following code assumes the serial port has already been
+ * initialized by the bootloader.  We search for the first enabled
+ * port in the most probable order.  If you didn't setup a port in
+ * your bootloader then nothing will appear (which might be desired).
+ *
+ * This does not append a newline
+ */
+static void putc(int ch)
+{
+        static unsigned long serial_port = 0;
+        if (unlikely(serial_port == 0)) {
+                do {
+                        serial_port = UART1_BASE_ADDR;
+                        if (UART(UCR1) & UCR1_UARTEN)
+                                break;
+                        serial_port = UART2_BASE_ADDR;
+                        if (UART(UCR1) & UCR1_UARTEN)
+                                break;
+                        return;
+                } while (0);
+        }
+        while (!(UART(USR2) & USR2_TXFE))
+                barrier();
+        UART(TXR) = ch;
+}
+#define flush() do { } while (0)
+/*
+ * nothing to do
+ */
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
+#endif                          /* __ASM_ARCH_MXC_UNCOMPRESS_H__ */
diff --git a/include/asm-arm/arch-mxc/vmalloc.h b/include/asm-arm/arch-mxc/vmalloc.h
new file mode 100644
index 000000000000..83a73da895eb
--- /dev/null
+++ b/include/asm-arm/arch-mxc/vmalloc.h
@@ -0,0 +1,36 @@
+/*
+ *  Copyright (C) 2000 Russell King.
+ *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+#ifndef __ASM_ARCH_MXC_VMALLOC_H__
+#define __ASM_ARCH_MXC_VMALLOC_H__
+/*!
+ * @file vmalloc.h
+ *
+ * @brief This file contains platform specific macros for vmalloc.
+ *
+ * @ingroup System
+ */
+/*!
+ * vmalloc ending address
+ */
+#define VMALLOC_END       0xF4000000
+#endif                          /* __ASM_ARCH_MXC_VMALLOC_H__ */
diff --git a/include/asm-arm/arch-ns9xxx/regs-bbu.h b/include/asm-arm/arch-ns9xxx/regs-bbu.h
index e26269546240..7ee194dc6354 100644
--- a/include/asm-arm/arch-ns9xxx/regs-bbu.h
+++ b/include/asm-arm/arch-ns9xxx/regs-bbu.h
@@ -15,7 +15,31 @@
 /* BBus Utility */
-/* GPIO Configuration Register */
+/* GPIO Configuration Registers block 1 */
-#define BBU_GC(x)       __REG2(0x9060000c, (x))
+/* NOTE: the HRM starts counting at 1 for the GPIO registers, here the start is
+ * at 0 for each block.  That is, BBU_GCONFb1(0) is GPIO Configuration Register
+ * #1, BBU_GCONFb2(0) is GPIO Configuration Register #8. */
+#define BBU_GCONFb1(x)  __REG2(0x90600010, (x))
+#define BBU_GCONFb2(x)  __REG2(0x90600100, (x))
+#define BBU_GCONFx_DIR(m)       __REGBIT(3 + (((m) & 7) << 2))
+#define BBU_GCONFx_DIR_INPUT(m) __REGVAL(BBU_GCONFx_DIR(m), 0)
+#define BBU_GCONFx_DIR_OUTPUT(m)        __REGVAL(BBU_GCONFx_DIR(m), 1)
+#define BBU_GCONFx_INV(m)       __REGBIT(2 + (((m) & 7) << 2))
+#define BBU_GCONFx_INV_NO(m)            __REGVAL(BBU_GCONFx_INV(m), 0)
+#define BBU_GCONFx_INV_YES(m)           __REGVAL(BBU_GCONFx_INV(m), 1)
+#define BBU_GCONFx_FUNC(m)      __REGBITS(1 + (((m) & 7) << 2), ((m) & 7) << 2)
+#define BBU_GCONFx_FUNC_0(m)            __REGVAL(BBU_GCONFx_FUNC(m), 0)
+#define BBU_GCONFx_FUNC_1(m)            __REGVAL(BBU_GCONFx_FUNC(m), 1)
+#define BBU_GCONFx_FUNC_2(m)            __REGVAL(BBU_GCONFx_FUNC(m), 2)
+#define BBU_GCONFx_FUNC_3(m)            __REGVAL(BBU_GCONFx_FUNC(m), 3)
+#define BBU_GCTRL1      __REG(0x90600030)
+#define BBU_GCTRL2      __REG(0x90600034)
+#define BBU_GCTRL3      __REG(0x90600120)
+#define BBU_GSTAT1      __REG(0x90600040)
+#define BBU_GSTAT2      __REG(0x90600044)
+#define BBU_GSTAT3      __REG(0x90600130)
 #endif /* ifndef __ASM_ARCH_REGSBBU_H */
diff --git a/include/asm-arm/arch-ns9xxx/regs-mem.h b/include/asm-arm/arch-ns9xxx/regs-mem.h
index 8ed8448767b9..fb455a0ed845 100644
--- a/include/asm-arm/arch-ns9xxx/regs-mem.h
+++ b/include/asm-arm/arch-ns9xxx/regs-mem.h
@@ -79,9 +79,9 @@
 #define MEM_SMC(x)      __REG2(0xa0700200, (x) << 3)
 /* Static Memory Configuration Register x: Write protect */
-#define MEM_SMC_WSMC            __REGBIT(20)
+#define MEM_SMC_PSMC            __REGBIT(20)
-#define MEM_SMC_WSMC_OFF                __REGVAL(MEM_SMC_WSMC, 0)
+#define MEM_SMC_PSMC_OFF                __REGVAL(MEM_SMC_PSMC, 0)
-#define MEM_SMC_WSMC_ON                 __REGVAL(MEM_SMC_WSMC, 1)
+#define MEM_SMC_PSMC_ON                 __REGVAL(MEM_SMC_PSMC, 1)
 /* Static Memory Configuration Register x: Buffer enable */
 #define MEM_SMC_BSMC            __REGBIT(19)
diff --git a/include/asm-arm/arch-ns9xxx/regs-sys.h b/include/asm-arm/arch-ns9xxx/regs-sys.h
index a42546aeb92a..749262f86204 100644
--- a/include/asm-arm/arch-ns9xxx/regs-sys.h
+++ b/include/asm-arm/arch-ns9xxx/regs-sys.h
@@ -64,7 +64,7 @@
 /* Timer x Control register: Timer enable */
 #define SYS_TCx_TEN             __REGBIT(15)
-#define SYS_TCx_TEN_DIS                 __REGVAL(SYS_TCx_TEN, 1)
+#define SYS_TCx_TEN_DIS                 __REGVAL(SYS_TCx_TEN, 0)
 #define SYS_TCx_TEN_EN                  __REGVAL(SYS_TCx_TEN, 1)
 /* Timer x Control register: CPU debug mode */
diff --git a/include/asm-arm/arch-omap/irda.h b/include/asm-arm/arch-omap/irda.h
index 345a649ec838..96bb12fab438 100644
--- a/include/asm-arm/arch-omap/irda.h
+++ b/include/asm-arm/arch-omap/irda.h
@@ -31,6 +31,7 @@ struct omap_irda_config {
        unsigned long src_start;
        int tx_trigger;
        int rx_trigger;
+        int mode;
 };
 #endif
diff --git a/include/asm-arm/arch-omap/mailbox.h b/include/asm-arm/arch-omap/mailbox.h
index 4bf0909461f2..7cbed9332e16 100644
--- a/include/asm-arm/arch-omap/mailbox.h
+++ b/include/asm-arm/arch-omap/mailbox.h
@@ -37,7 +37,7 @@ struct omap_mbox_ops {
 struct omap_mbox_queue {
        spinlock_t              lock;
-        request_queue_t         *queue;
+        struct request_queue    *queue;
        struct work_struct      work;
        int     (*callback)(void *);
        struct omap_mbox        *mbox;
diff --git a/include/asm-arm/arch-pxa/pm.h b/include/asm-arm/arch-pxa/pm.h
index 52243a62c4e7..6903db7fae15 100644
--- a/include/asm-arm/arch-pxa/pm.h
+++ b/include/asm-arm/arch-pxa/pm.h
@@ -7,5 +7,19 @@
 *
 */
-extern int pxa_pm_prepare(suspend_state_t state);
+struct pxa_cpu_pm_fns {
+        int     save_size;
+        void    (*save)(unsigned long *);
+        void    (*restore)(unsigned long *);
+        int     (*valid)(suspend_state_t state);
+        void    (*enter)(suspend_state_t state);
+};
+extern struct pxa_cpu_pm_fns *pxa_cpu_pm_fns;
+/* sleep.S */
+extern void pxa25x_cpu_suspend(unsigned int);
+extern void pxa27x_cpu_suspend(unsigned int);
+extern void pxa_cpu_resume(void);
 extern int pxa_pm_enter(suspend_state_t state);
diff --git a/include/asm-arm/arch-pxa/sharpsl.h b/include/asm-arm/arch-pxa/sharpsl.h
index 94cb4982af82..2b0fe773213a 100644
--- a/include/asm-arm/arch-pxa/sharpsl.h
+++ b/include/asm-arm/arch-pxa/sharpsl.h
@@ -25,12 +25,6 @@ struct corgits_machinfo {
 /*
 * SharpSL Backlight
 */
-struct corgibl_machinfo {
-        int max_intensity;
-        int default_intensity;
-        int limit_mask;
-        void (*set_bl_intensity)(int intensity);
-};
 extern void corgibl_limit_intensity(int limit);
diff --git a/include/asm-arm/arch-s3c2400/map.h b/include/asm-arm/arch-s3c2400/map.h
new file mode 100644
index 000000000000..1184d907b31e
--- /dev/null
+++ b/include/asm-arm/arch-s3c2400/map.h
@@ -0,0 +1,66 @@
+/* linux/include/asm-arm/arch-s3c2400/map.h
+ *
+ * Copyright 2003,2007  Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * Copyright 2003, Lucas Correia Villa Real
+ *
+ * S3C2400 - Memory map definitions
+ *
+ * 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.
+*/
+#define S3C2400_PA_MEMCTRL      (0x14000000)
+#define S3C2400_PA_USBHOST      (0x14200000)
+#define S3C2400_PA_IRQ          (0x14400000)
+#define S3C2400_PA_DMA          (0x14600000)
+#define S3C2400_PA_CLKPWR       (0x14800000)
+#define S3C2400_PA_LCD          (0x14A00000)
+#define S3C2400_PA_UART         (0x15000000)
+#define S3C2400_PA_TIMER        (0x15100000)
+#define S3C2400_PA_USBDEV       (0x15200140)
+#define S3C2400_PA_WATCHDOG     (0x15300000)
+#define S3C2400_PA_IIC          (0x15400000)
+#define S3C2400_PA_IIS          (0x15508000)
+#define S3C2400_PA_GPIO         (0x15600000)
+#define S3C2400_PA_RTC          (0x15700040)
+#define S3C2400_PA_ADC          (0x15800000)
+#define S3C2400_PA_SPI          (0x15900000)
+#define S3C2400_PA_MMC          (0x15A00000)
+#define S3C2400_SZ_MMC          SZ_1M
+/* physical addresses of all the chip-select areas */
+#define S3C2400_CS0     (0x00000000)
+#define S3C2400_CS1     (0x02000000)
+#define S3C2400_CS2     (0x04000000)
+#define S3C2400_CS3     (0x06000000)
+#define S3C2400_CS4     (0x08000000)
+#define S3C2400_CS5     (0x0A000000)
+#define S3C2400_CS6     (0x0C000000)
+#define S3C2400_CS7     (0x0E000000)
+#define S3C2400_SDRAM_PA    (S3C2400_CS6)
+/* Use a single interface for common resources between S3C24XX cpus */
+#define S3C24XX_PA_IRQ          S3C2400_PA_IRQ
+#define S3C24XX_PA_MEMCTRL      S3C2400_PA_MEMCTRL
+#define S3C24XX_PA_USBHOST      S3C2400_PA_USBHOST
+#define S3C24XX_PA_DMA          S3C2400_PA_DMA
+#define S3C24XX_PA_CLKPWR       S3C2400_PA_CLKPWR
+#define S3C24XX_PA_LCD          S3C2400_PA_LCD
+#define S3C24XX_PA_UART         S3C2400_PA_UART
+#define S3C24XX_PA_TIMER        S3C2400_PA_TIMER
+#define S3C24XX_PA_USBDEV       S3C2400_PA_USBDEV
+#define S3C24XX_PA_WATCHDOG     S3C2400_PA_WATCHDOG
+#define S3C24XX_PA_IIC          S3C2400_PA_IIC
+#define S3C24XX_PA_IIS          S3C2400_PA_IIS
+#define S3C24XX_PA_GPIO         S3C2400_PA_GPIO
+#define S3C24XX_PA_RTC          S3C2400_PA_RTC
+#define S3C24XX_PA_ADC          S3C2400_PA_ADC
+#define S3C24XX_PA_SPI          S3C2400_PA_SPI
diff --git a/include/asm-arm/arch-s3c2400/memory.h b/include/asm-arm/arch-s3c2400/memory.h
new file mode 100644
index 000000000000..fb0381dde704
--- /dev/null
+++ b/include/asm-arm/arch-s3c2400/memory.h
@@ -0,0 +1,23 @@
+/* linux/include/asm-arm/arch-s3c2400/memory.h
+ *  from linux/include/asm-arm/arch-rpc/memory.h
+ *
+ *  Copyright 2007 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ *  Copyright (C) 1996,1997,1998 Russell King.
+ *
+ * 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.
+*/
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+#define PHYS_OFFSET     UL(0x0C000000)
+#define __virt_to_bus(x) __virt_to_phys(x)
+#define __bus_to_virt(x) __phys_to_virt(x)
+#endif
diff --git a/include/asm-arm/arch-s3c2410/debug-macro.S b/include/asm-arm/arch-s3c2410/debug-macro.S
index 93064860e0e5..9c8cd9abb82b 100644
--- a/include/asm-arm/arch-s3c2410/debug-macro.S
+++ b/include/asm-arm/arch-s3c2410/debug-macro.S
@@ -13,32 +13,23 @@
 */
 #include <asm/arch/map.h>
-#include <asm/arch/regs-serial.h>
 #include <asm/arch/regs-gpio.h>
+#include <asm/plat-s3c/regs-serial.h>
 #define S3C2410_UART1_OFF (0x4000)
 #define SHIFT_2440TXF (14-9)
-                .macro addruart, rx
+        .macro addruart, rx
                mrc     p15, 0, \rx, c1, c0
                tst     \rx, #1
                ldreq   \rx, = S3C24XX_PA_UART
                ldrne   \rx, = S3C24XX_VA_UART
-#if CONFIG_DEBUG_S3C2410_UART != 0
+#if CONFIG_DEBUG_S3C_UART != 0
-                add     \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C2410_UART)
+                add     \rx, \rx, #(S3C2410_UART1_OFF * CONFIG_DEBUG_S3C_UART)
 #endif
-                .endm
+        .endm
-                .macro  senduart,rd,rx
+        .macro fifo_full_s3c24xx rd, rx
-                strb    \rd, [\rx, # S3C2410_UTXH ]
-                .endm
-                .macro  busyuart, rd, rx
-                ldr     \rd, [ \rx, # S3C2410_UFCON ]
-                tst     \rd, #S3C2410_UFCON_FIFOMODE    @ fifo enabled?
-                beq     1001f                           @
-                @ FIFO enabled...
-1003:
                @ check for arm920 vs arm926. currently assume all arm926
                @ devices have an 64 byte FIFO identical to the s3c2440
                mrc     p15, 0, \rd, c0, c0
@@ -57,25 +48,22 @@
                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
                moveq   \rd, \rd, lsr #SHIFT_2440TXF
                tst     \rd, #S3C2410_UFSTAT_TXFULL
-                bne     1003b
+        .endm
-                b       1002f
-1001:
-                @ busy waiting for non fifo
-                ldr     \rd, [ \rx, # S3C2410_UTRSTAT ]
-                tst     \rd, #S3C2410_UTRSTAT_TXFE
-                beq     1001b
-1002:           @ exit busyuart
+        .macro  fifo_full_s3c2410 rd, rx
-                .endm
+                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
+                tst     \rd, #S3C2410_UFSTAT_TXFULL
+        .endm
-                .macro  waituart,rd,rx
+/* fifo level reading */
-                ldr     \rd, [ \rx, # S3C2410_UFCON ]
+        .macro fifo_level_s3c24xx rd, rx
-                tst     \rd, #S3C2410_UFCON_FIFOMODE    @ fifo enabled?
+                @ check for arm920 vs arm926. currently assume all arm926
-                beq     1001f                           @
+                @ devices have an 64 byte FIFO identical to the s3c2440
-                @ FIFO enabled...
+                mrc     p15, 0, \rd, c0, c0
-1003:
+                and     \rd, \rd, #0xff0
+                teq     \rd, #0x260
+                beq     10000f
                mrc     p15, 0, \rd, c1, c0
                tst     \rd, #1
                addeq   \rd, \rx, #(S3C24XX_PA_GPIO - S3C24XX_PA_UART)
@@ -85,18 +73,32 @@
                and     \rd, \rd, #0x00ff0000
                teq     \rd, #0x00440000                @ is it 2440?
+10000:
                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
                andne   \rd, \rd, #S3C2410_UFSTAT_TXMASK
                andeq   \rd, \rd, #S3C2440_UFSTAT_TXMASK
-                teq     \rd, #0
+        .endm
-                bne     1003b
-                b       1002f
+        .macro fifo_level_s3c2410 rd, rx
+                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
+                and     \rd, \rd, #S3C2410_UFSTAT_TXMASK
+        .endm
+/* Select the correct implementation depending on the configuration. The
+ * S3C2440 will get selected by default, as these are the most widely
+ * used variants of these
+*/
+#if defined(CONFIG_CPU_LLSERIAL_S3C2410_ONLY)
+#define fifo_full  fifo_full_s3c2410
+#define fifo_level fifo_level_s3c2410
+#warning 2410only
+#elif !defined(CONFIG_CPU_LLSERIAL_S3C2440_ONLY)
+#define fifo_full  fifo_full_s3c24xx
+#define fifo_level fifo_level_s3c24xx
+#warning generic
+#endif
-1001:
+/* include the reset of the code which will do the work */
-                @ idle waiting for non fifo
-                ldr     \rd, [ \rx, # S3C2410_UTRSTAT ]
-                tst     \rd, #S3C2410_UTRSTAT_TXFE
-                beq     1001b
-1002:           @ exit busyuart
+#include <asm/plat-s3c/debug-macro.S>
-                .endm
diff --git a/include/asm-arm/arch-s3c2410/map.h b/include/asm-arm/arch-s3c2410/map.h
index 19e77f038042..b33ed3b05ef5 100644
--- a/include/asm-arm/arch-s3c2410/map.h
+++ b/include/asm-arm/arch-s3c2410/map.h
@@ -13,58 +13,36 @@
 #ifndef __ASM_ARCH_MAP_H
 #define __ASM_ARCH_MAP_H
-/* we have a bit of a tight squeeze to fit all our registers from
+#include <asm/plat-s3c/map.h>
- * 0xF00000000 upwards, since we use all of the nGCS space in some
- * capacity, and also need to fit the S3C2410 registers in as well...
- *
- * we try to ensure stuff like the IRQ registers are available for
- * an single MOVS instruction (ie, only 8 bits of set data)
- *
- * Note, we are trying to remove some of these from the implementation
- * as they are only useful to certain drivers...
- */
-#ifndef __ASSEMBLY__
-#define S3C2410_ADDR(x)   ((void __iomem __force *)0xF0000000 + (x))
-#else
-#define S3C2410_ADDR(x)   (0xF0000000 + (x))
-#endif
-#define S3C2400_ADDR(x)   S3C2410_ADDR(x)
+#define S3C2410_ADDR(x)         S3C_ADDR(x)
 /* interrupt controller is the first thing we put in, to make
 * the assembly code for the irq detection easier
 */
-#define S3C24XX_VA_IRQ     S3C2410_ADDR(0x00000000)
+#define S3C24XX_VA_IRQ     S3C_VA_IRQ
-#define S3C2400_PA_IRQ     (0x14400000)
 #define S3C2410_PA_IRQ     (0x4A000000)
 #define S3C24XX_SZ_IRQ     SZ_1M
 /* memory controller registers */
-#define S3C24XX_VA_MEMCTRL S3C2410_ADDR(0x00100000)
+#define S3C24XX_VA_MEMCTRL S3C_VA_MEM
-#define S3C2400_PA_MEMCTRL (0x14000000)
 #define S3C2410_PA_MEMCTRL (0x48000000)
 #define S3C24XX_SZ_MEMCTRL SZ_1M
 /* USB host controller */
-#define S3C2400_PA_USBHOST (0x14200000)
 #define S3C2410_PA_USBHOST (0x49000000)
 #define S3C24XX_SZ_USBHOST SZ_1M
 /* DMA controller */
-#define S3C2400_PA_DMA     (0x14600000)
 #define S3C2410_PA_DMA     (0x4B000000)
 #define S3C24XX_SZ_DMA     SZ_1M
 /* Clock and Power management */
-#define S3C24XX_VA_CLKPWR  S3C2410_ADDR(0x00200000)
+#define S3C24XX_VA_CLKPWR  S3C_VA_SYS
-#define S3C2400_PA_CLKPWR  (0x14800000)
 #define S3C2410_PA_CLKPWR  (0x4C000000)
 #define S3C24XX_SZ_CLKPWR  SZ_1M
 /* LCD controller */
-#define S3C24XX_VA_LCD     S3C2410_ADDR(0x00300000)
-#define S3C2400_PA_LCD     (0x14A00000)
 #define S3C2410_PA_LCD     (0x4D000000)
 #define S3C24XX_SZ_LCD     SZ_1M
@@ -72,41 +50,30 @@
 #define S3C2410_PA_NAND    (0x4E000000)
 #define S3C24XX_SZ_NAND    SZ_1M
-/* MMC controller - available on the S3C2400 */
-#define S3C2400_PA_MMC     (0x15A00000)
-#define S3C2400_SZ_MMC     SZ_1M
 /* UARTs */
-#define S3C24XX_VA_UART    S3C2410_ADDR(0x00400000)
+#define S3C24XX_VA_UART    S3C_VA_UART
-#define S3C2400_PA_UART    (0x15000000)
 #define S3C2410_PA_UART    (0x50000000)
 #define S3C24XX_SZ_UART    SZ_1M
 /* Timers */
-#define S3C24XX_VA_TIMER   S3C2410_ADDR(0x00500000)
+#define S3C24XX_VA_TIMER   S3C_VA_TIMER
-#define S3C2400_PA_TIMER   (0x15100000)
 #define S3C2410_PA_TIMER   (0x51000000)
 #define S3C24XX_SZ_TIMER   SZ_1M
 /* USB Device port */
-#define S3C24XX_VA_USBDEV  S3C2410_ADDR(0x00600000)
-#define S3C2400_PA_USBDEV  (0x15200140)
 #define S3C2410_PA_USBDEV  (0x52000000)
 #define S3C24XX_SZ_USBDEV  SZ_1M
 /* Watchdog */
-#define S3C24XX_VA_WATCHDOG S3C2410_ADDR(0x00700000)
+#define S3C24XX_VA_WATCHDOG S3C_VA_WATCHDOG
-#define S3C2400_PA_WATCHDOG (0x15300000)
 #define S3C2410_PA_WATCHDOG (0x53000000)
 #define S3C24XX_SZ_WATCHDOG SZ_1M
 /* IIC hardware controller */
-#define S3C2400_PA_IIC     (0x15400000)
 #define S3C2410_PA_IIC     (0x54000000)
 #define S3C24XX_SZ_IIC     SZ_1M
 /* IIS controller */
-#define S3C2400_PA_IIS     (0x15508000)
 #define S3C2410_PA_IIS     (0x55000000)
 #define S3C24XX_SZ_IIS     SZ_1M
@@ -116,27 +83,23 @@
 * it is the same distance apart from the UART in the
 * phsyical address space, as the initial mapping for the IO
 * is done as a 1:1 maping. This puts it (currently) at
- * 0xF6800000, which is not in the way of any current mapping
+ * 0xFA800000, which is not in the way of any current mapping
 * by the base system.
 */
-#define S3C2400_PA_GPIO    (0x15600000)
 #define S3C2410_PA_GPIO    (0x56000000)
 #define S3C24XX_VA_GPIO    ((S3C2410_PA_GPIO - S3C24XX_PA_UART) + S3C24XX_VA_UART)
 #define S3C24XX_SZ_GPIO    SZ_1M
 /* RTC */
-#define S3C2400_PA_RTC     (0x15700040)
 #define S3C2410_PA_RTC     (0x57000000)
 #define S3C24XX_SZ_RTC     SZ_1M
 /* ADC */
-#define S3C2400_PA_ADC     (0x15800000)
 #define S3C2410_PA_ADC     (0x58000000)
 #define S3C24XX_SZ_ADC     SZ_1M
 /* SPI */
-#define S3C2400_PA_SPI     (0x15900000)
 #define S3C2410_PA_SPI     (0x59000000)
 #define S3C24XX_SZ_SPI     SZ_1M
@@ -177,37 +140,8 @@
 #define S3C2410_SDRAM_PA    (S3C2410_CS6)
-#define S3C2400_CS0 (0x00000000)
-#define S3C2400_CS1 (0x02000000)
-#define S3C2400_CS2 (0x04000000)
-#define S3C2400_CS3 (0x06000000)
-#define S3C2400_CS4 (0x08000000)
-#define S3C2400_CS5 (0x0A000000)
-#define S3C2400_CS6 (0x0C000000)
-#define S3C2400_CS7 (0x0E000000)
-#define S3C2400_SDRAM_PA    (S3C2400_CS6)
 /* Use a single interface for common resources between S3C24XX cpus */
-#ifdef CONFIG_CPU_S3C2400
-#define S3C24XX_PA_IRQ      S3C2400_PA_IRQ
-#define S3C24XX_PA_MEMCTRL  S3C2400_PA_MEMCTRL
-#define S3C24XX_PA_USBHOST  S3C2400_PA_USBHOST
-#define S3C24XX_PA_DMA      S3C2400_PA_DMA
-#define S3C24XX_PA_CLKPWR   S3C2400_PA_CLKPWR
-#define S3C24XX_PA_LCD      S3C2400_PA_LCD
-#define S3C24XX_PA_UART     S3C2400_PA_UART
-#define S3C24XX_PA_TIMER    S3C2400_PA_TIMER
-#define S3C24XX_PA_USBDEV   S3C2400_PA_USBDEV
-#define S3C24XX_PA_WATCHDOG S3C2400_PA_WATCHDOG
-#define S3C24XX_PA_IIC      S3C2400_PA_IIC
-#define S3C24XX_PA_IIS      S3C2400_PA_IIS
-#define S3C24XX_PA_GPIO     S3C2400_PA_GPIO
-#define S3C24XX_PA_RTC      S3C2400_PA_RTC
-#define S3C24XX_PA_ADC      S3C2400_PA_ADC
-#define S3C24XX_PA_SPI      S3C2400_PA_SPI
-#else
 #define S3C24XX_PA_IRQ      S3C2410_PA_IRQ
 #define S3C24XX_PA_MEMCTRL  S3C2410_PA_MEMCTRL
 #define S3C24XX_PA_USBHOST  S3C2410_PA_USBHOST
@@ -224,7 +158,6 @@
 #define S3C24XX_PA_RTC      S3C2410_PA_RTC
 #define S3C24XX_PA_ADC      S3C2410_PA_ADC
 #define S3C24XX_PA_SPI      S3C2410_PA_SPI
-#endif
 /* deal with the registers that move under the 2412/2413 */
diff --git a/include/asm-arm/arch-s3c2410/memory.h b/include/asm-arm/arch-s3c2410/memory.h
index 4be6a74c4303..533e2436e707 100644
--- a/include/asm-arm/arch-s3c2410/memory.h
+++ b/include/asm-arm/arch-s3c2410/memory.h
@@ -11,20 +11,7 @@
 #ifndef __ASM_ARCH_MEMORY_H
 #define __ASM_ARCH_MEMORY_H
-/*
- * DRAM starts at 0x30000000 for S3C2410/S3C2440
- * and at 0x0C000000 for S3C2400
- */
-#ifdef CONFIG_CPU_S3C2400
-#define PHYS_OFFSET     UL(0x0C000000)
-#else
 #define PHYS_OFFSET     UL(0x30000000)
-#endif
-/*
- * These are exactly the same on the S3C2410 as the
- * physical memory view.
-*/
 #define __virt_to_bus(x) __virt_to_phys(x)
 #define __bus_to_virt(x) __phys_to_virt(x)
diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h
index b7faeb04c0ff..76fe5f693426 100644
--- a/include/asm-arm/arch-s3c2410/regs-lcd.h
+++ b/include/asm-arm/arch-s3c2410/regs-lcd.h
@@ -12,7 +12,7 @@
 #ifndef ___ASM_ARCH_REGS_LCD_H
 #define ___ASM_ARCH_REGS_LCD_H "$Id: lcd.h,v 1.3 2003/06/26 13:25:06 ben Exp $"
-#define S3C2410_LCDREG(x) ((x) + S3C24XX_VA_LCD)
+#define S3C2410_LCDREG(x)       (x)
 /* LCD control registers */
 #define S3C2410_LCDCON1     S3C2410_LCDREG(0x00)
diff --git a/include/asm-arm/arch-s3c2410/system.h b/include/asm-arm/arch-s3c2410/system.h
index 1c74ef17da33..63891786dfa0 100644
--- a/include/asm-arm/arch-s3c2410/system.h
+++ b/include/asm-arm/arch-s3c2410/system.h
@@ -17,7 +17,7 @@
 #include <asm/arch/idle.h>
 #include <asm/arch/reset.h>
-#include <asm/arch/regs-watchdog.h>
+#include <asm/plat-s3c/regs-watchdog.h>
 #include <asm/arch/regs-clock.h>
 void (*s3c24xx_idle)(void);
diff --git a/include/asm-arm/arch-s3c2410/uncompress.h b/include/asm-arm/arch-s3c2410/uncompress.h
index dcb2cef38f50..48a5731ee988 100644
--- a/include/asm-arm/arch-s3c2410/uncompress.h
+++ b/include/asm-arm/arch-s3c2410/uncompress.h
@@ -1,6 +1,7 @@
 /* linux/include/asm-arm/arch-s3c2410/uncompress.h
 *
- * Copyright (c) 2003 Simtec Electronics
+ * Copyright (c) 2003, 2007 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
 *      Ben Dooks <ben@simtec.co.uk>
 *
 * S3C2410 - uncompress code
@@ -13,153 +14,39 @@
 #ifndef __ASM_ARCH_UNCOMPRESS_H
 #define __ASM_ARCH_UNCOMPRESS_H
-typedef unsigned int upf_t;     /* cannot include linux/serial_core.h */
+#include <asm/arch/regs-gpio.h>
-/* defines for UART registers */
-#include "asm/arch/regs-serial.h"
-#include "asm/arch/regs-gpio.h"
-#include "asm/arch/regs-watchdog.h"
 #include <asm/arch/map.h>
 /* working in physical space... */
 #undef S3C2410_GPIOREG
-#undef S3C2410_WDOGREG
 #define S3C2410_GPIOREG(x) ((S3C24XX_PA_GPIO + (x)))
-#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
-/* how many bytes we allow into the FIFO at a time in FIFO mode */
+#include <asm/plat-s3c/uncompress.h>
-#define FIFO_MAX         (14)
-#define uart_base S3C24XX_PA_UART + (0x4000*CONFIG_S3C2410_LOWLEVEL_UART_PORT)
+static inline int is_arm926(void)
-static __inline__ void
-uart_wr(unsigned int reg, unsigned int val)
 {
-        volatile unsigned int *ptr;
+        unsigned int cpuid;
-        ptr = (volatile unsigned int *)(reg + uart_base);
-        *ptr = val;
-}
-static __inline__ unsigned int
+        asm volatile ("mrc p15, 0, %0, c1, c0, 0" : "=r" (cpuid));
-uart_rd(unsigned int reg)
-{
-        volatile unsigned int *ptr;
-        ptr = (volatile unsigned int *)(reg + uart_base);
+        return ((cpuid & 0xff0) == 0x260);
-        return *ptr;
 }
+static void arch_detect_cpu(void)
-/* we can deal with the case the UARTs are being run
- * in FIFO mode, so that we don't hold up our execution
- * waiting for tx to happen...
-*/
-static void putc(int ch)
 {
-        int cpuid = S3C2410_GSTATUS1_2410;
+        unsigned int cpuid;
-#ifndef CONFIG_CPU_S3C2400
        cpuid = *((volatile unsigned int *)S3C2410_GSTATUS1);
        cpuid &= S3C2410_GSTATUS1_IDMASK;
-#endif
-        if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) {
-                int level;
-                while (1) {
-                        level = uart_rd(S3C2410_UFSTAT);
-                        if (cpuid == S3C2410_GSTATUS1_2440 ||
-                            cpuid == S3C2410_GSTATUS1_2442) {
-                                level &= S3C2440_UFSTAT_TXMASK;
-                                level >>= S3C2440_UFSTAT_TXSHIFT;
-                        } else {
-                                level &= S3C2410_UFSTAT_TXMASK;
-                                level >>= S3C2410_UFSTAT_TXSHIFT;
-                        }
-                        if (level < FIFO_MAX)
-                                break;
-                }
+        if (is_arm926() || cpuid == S3C2410_GSTATUS1_2440 ||
+            cpuid == S3C2410_GSTATUS1_2442) {
+                fifo_mask = S3C2440_UFSTAT_TXMASK;
+                fifo_max = 63 << S3C2440_UFSTAT_TXSHIFT;
        } else {
-                /* not using fifos */
+                fifo_mask = S3C2410_UFSTAT_TXMASK;
+                fifo_max = 15 << S3C2410_UFSTAT_TXSHIFT;
-                while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE)
-                        barrier();
        }
-        /* write byte to transmission register */
-        uart_wr(S3C2410_UTXH, ch);
 }
-static inline void flush(void)
-{
-}
-#define __raw_writel(d,ad) do { *((volatile unsigned int *)(ad)) = (d); } while(0)
-/* CONFIG_S3C2410_BOOT_WATCHDOG
- *
- * Simple boot-time watchdog setup, to reboot the system if there is
- * any problem with the boot process
-*/
-#ifdef CONFIG_S3C2410_BOOT_WATCHDOG
-#define WDOG_COUNT (0xff00)
-static inline void arch_decomp_wdog(void)
-{
-        __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
-}
-static void arch_decomp_wdog_start(void)
-{
-        __raw_writel(WDOG_COUNT, S3C2410_WTDAT);
-        __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
-        __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x80), S3C2410_WTCON);
-}
-#else
-#define arch_decomp_wdog_start()
-#define arch_decomp_wdog()
-#endif
-#ifdef CONFIG_S3C2410_BOOT_ERROR_RESET
-static void arch_decomp_error(const char *x)
-{
-        putstr("\n\n");
-        putstr(x);
-        putstr("\n\n -- System resetting\n");
-        __raw_writel(0x4000, S3C2410_WTDAT);
-        __raw_writel(0x4000, S3C2410_WTCNT);
-        __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x40), S3C2410_WTCON);
-        while(1);
-}
-#define arch_error arch_decomp_error
-#endif
-static void error(char *err);
-static void
-arch_decomp_setup(void)
-{
-        /* we may need to setup the uart(s) here if we are not running
-         * on an BAST... the BAST will have left the uarts configured
-         * after calling linux.
-         */
-        arch_decomp_wdog_start();
-}
 #endif /* __ASM_ARCH_UNCOMPRESS_H */
diff --git a/include/asm-arm/arch-sa1100/jornada720.h b/include/asm-arm/arch-sa1100/jornada720.h
new file mode 100644
index 000000000000..45d2bb59f9d0
--- /dev/null
+++ b/include/asm-arm/arch-sa1100/jornada720.h
@@ -0,0 +1,27 @@
+/*
+ * include/asm-arm/arch-sa1100/jornada720.h
+ *
+ * This file contains SSP/MCU communication definitions for HP Jornada 710/720/728
+ *
+ * Copyright (C) 2007 Kristoffer Ericson <Kristoffer.Ericson@gmail.com>
+ *  Copyright (C) 2000 John Ankcorn <jca@lcs.mit.edu>
+ *
+ * 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.
+ *
+ */
+ /* HP Jornada 7xx microprocessor commands */
+#define GETBATTERYDATA          0xc0
+#define GETSCANKEYCODE          0x90
+#define GETTOUCHSAMPLES         0xa0
+#define GETCONTRAST             0xD0
+#define SETCONTRAST             0xD1
+#define GETBRIGHTNESS           0xD2
+#define SETBRIGHTNESS           0xD3
+#define CONTRASTOFF             0xD8
+#define BRIGHTNESSOFF           0xD9
+#define PWMOFF                  0xDF
+#define TXDUMMY                 0x11
+#define ERRORCODE               0x00
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index d1294a46c70c..6c1c968b2987 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -426,6 +426,13 @@ static inline void flush_anon_page(struct vm_area_struct *vma,
 */
 #define flush_icache_page(vma,page)     do { } while (0)
+static inline void flush_ioremap_region(unsigned long phys, void __iomem *virt,
+        unsigned offset, size_t size)
+{
+        const void *start = (void __force *)virt + offset;
+        dmac_inv_range(start, start + size);
+}
 #define __cacheid_present(val)                  (val != read_cpuid(CPUID_ID))
 #define __cacheid_type_v7(val)                  ((val & (7 << 29)) == (4 << 29))
diff --git a/include/asm-arm/elf.h b/include/asm-arm/elf.h
index d7a777f05088..ec1c685562ce 100644
--- a/include/asm-arm/elf.h
+++ b/include/asm-arm/elf.h
@@ -1,13 +1,14 @@
 #ifndef __ASMARM_ELF_H
 #define __ASMARM_ELF_H
+#include <asm/hwcap.h>
 #ifndef __ASSEMBLY__
 /*
 * ELF register definitions..
 */
 #include <asm/ptrace.h>
 #include <asm/user.h>
-#include <asm/hwcap.h>
 typedef unsigned long elf_greg_t;
 typedef unsigned long elf_freg_t[3];
diff --git a/include/asm-arm/floppy.h b/include/asm-arm/floppy.h
index 54b5ae44ed94..d595c15166a4 100644
--- a/include/asm-arm/floppy.h
+++ b/include/asm-arm/floppy.h
@@ -30,15 +30,21 @@
 #define fd_disable_irq()        disable_irq(IRQ_FLOPPYDISK)
 #define fd_enable_irq()         enable_irq(IRQ_FLOPPYDISK)
+static inline int fd_dma_setup(void *data, unsigned int length,
+                               unsigned int mode, unsigned long addr)
+{
+        set_dma_mode(DMA_FLOPPY, mode);
+        __set_dma_addr(DMA_FLOPPY, data);
+        set_dma_count(DMA_FLOPPY, length);
+        virtual_dma_port = addr;
+        enable_dma(DMA_FLOPPY);
+        return 0;
+}
+#define fd_dma_setup            fd_dma_setup
 #define fd_request_dma()        request_dma(DMA_FLOPPY,"floppy")
 #define fd_free_dma()           free_dma(DMA_FLOPPY)
 #define fd_disable_dma()        disable_dma(DMA_FLOPPY)
-#define fd_enable_dma()         enable_dma(DMA_FLOPPY)
-#define fd_clear_dma_ff()       clear_dma_ff(DMA_FLOPPY)
-#define fd_set_dma_mode(mode)   set_dma_mode(DMA_FLOPPY, (mode))
-#define fd_set_dma_addr(addr)   set_dma_addr(DMA_FLOPPY, virt_to_bus((addr)))
-#define fd_set_dma_count(len)   set_dma_count(DMA_FLOPPY, (len))
-#define fd_cacheflush(addr,sz)
 /* need to clean up dma.h */
 #define DMA_FLOPPYDISK          DMA_FLOPPY
diff --git a/include/asm-arm/hardware/iop3xx.h b/include/asm-arm/hardware/iop3xx.h
index 81ca5d3e2bff..fb90b421f31c 100644
--- a/include/asm-arm/hardware/iop3xx.h
+++ b/include/asm-arm/hardware/iop3xx.h
@@ -194,6 +194,13 @@ extern int init_atu;
 #define IOP_TMR_PRIVILEGED 0x08
 #define IOP_TMR_RATIO_1_1  0x00
+/* Watchdog timer definitions */
+#define IOP_WDTCR_EN_ARM        0x1e1e1e1e
+#define IOP_WDTCR_EN            0xe1e1e1e1
+/* iop3xx does not support stopping the watchdog, so we just re-arm */
+#define IOP_WDTCR_DIS_ARM       (IOP_WDTCR_EN_ARM)
+#define IOP_WDTCR_DIS           (IOP_WDTCR_EN)
 /* Application accelerator unit  */
 #define IOP3XX_AAU_PHYS_BASE (IOP3XX_PERIPHERAL_PHYS_BASE + 0x800)
 #define IOP3XX_AAU_UPPER_PA (IOP3XX_AAU_PHYS_BASE + 0xa7)
@@ -274,6 +281,32 @@ static inline void write_tisr(u32 val)
        asm volatile("mcr p6, 0, %0, c6, c1, 0" : : "r" (val));
 }
+static inline u32 read_wdtcr(void)
+{
+        u32 val;
+        asm volatile("mrc p6, 0, %0, c7, c1, 0":"=r" (val));
+        return val;
+}
+static inline void write_wdtcr(u32 val)
+{
+        asm volatile("mcr p6, 0, %0, c7, c1, 0"::"r" (val));
+}
+extern unsigned long get_iop_tick_rate(void);
+/* only iop13xx has these registers, we define these to present a
+ * common register interface for the iop_wdt driver.
+ */
+#define IOP_RCSR_WDT    (0)
+static inline u32 read_rcsr(void)
+{
+        return 0;
+}
+static inline void write_wdtsr(u32 val)
+{
+        do { } while (0);
+}
 extern struct platform_device iop3xx_dma_0_channel;
 extern struct platform_device iop3xx_dma_1_channel;
 extern struct platform_device iop3xx_aau_channel;
diff --git a/include/asm-arm/pgtable-nommu.h b/include/asm-arm/pgtable-nommu.h
index 0c8be19fd66b..33c83dd87965 100644
--- a/include/asm-arm/pgtable-nommu.h
+++ b/include/asm-arm/pgtable-nommu.h
@@ -74,7 +74,6 @@ static inline int pte_file(pte_t pte) { return 0; }
 * These would be in other places but having them here reduces the diffs.
 */
 extern unsigned int kobjsize(const void *objp);
-extern int is_in_rom(unsigned long);
 /*
 * No page table caches to initialise.
@@ -102,7 +101,8 @@ extern int is_in_rom(unsigned long);
 #define v4_tlb_fns      (0)
 #define v4wb_tlb_fns    (0)
 #define v4wbi_tlb_fns   (0)
-#define v6_tlb_fns      (0)
+#define v6wbi_tlb_fns   (0)
+#define v7wbi_tlb_fns   (0)
 #define v3_user_fns     (0)
 #define v4_user_fns     (0)
diff --git a/include/asm-arm/plat-s3c/debug-macro.S b/include/asm-arm/plat-s3c/debug-macro.S
new file mode 100644
index 000000000000..84c40b847da8
--- /dev/null
+++ b/include/asm-arm/plat-s3c/debug-macro.S
@@ -0,0 +1,75 @@
+/* linux/include/asm-arm/plat-s3c/debug-macro.S
+ *
+ * Copyright 2005, 2007 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * 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 <asm/plat-s3c/regs-serial.h>
+/* The S3C2440 implementations are used by default as they are the
+ * most widely re-used */
+        .macro fifo_level_s3c2440 rd, rx
+                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
+                and     \rd, \rd, #S3C2440_UFSTAT_TXMASK
+        .endm
+#ifndef fifo_level
+#define fifo_level fifo_level_s3c2410
+#endif
+        .macro  fifo_full_s3c2440 rd, rx
+                ldr     \rd, [ \rx, # S3C2410_UFSTAT ]
+                tst     \rd, #S3C2440_UFSTAT_TXFULL
+        .endm
+#ifndef fifo_full
+#define fifo_full fifo_full_s3c2440
+#endif
+        .macro  senduart,rd,rx
+                strb    \rd, [\rx, # S3C2410_UTXH ]
+        .endm
+        .macro  busyuart, rd, rx
+                ldr     \rd, [ \rx, # S3C2410_UFCON ]
+                tst     \rd, #S3C2410_UFCON_FIFOMODE    @ fifo enabled?
+                beq     1001f                           @
+                @ FIFO enabled...
+1003:
+                fifo_full \rd, \rx
+                bne     1003b
+                b       1002f
+1001:
+                @ busy waiting for non fifo
+                ldr     \rd, [ \rx, # S3C2410_UTRSTAT ]
+                tst     \rd, #S3C2410_UTRSTAT_TXFE
+                beq     1001b
+1002:           @ exit busyuart
+        .endm
+        .macro  waituart,rd,rx
+                ldr     \rd, [ \rx, # S3C2410_UFCON ]
+                tst     \rd, #S3C2410_UFCON_FIFOMODE    @ fifo enabled?
+                beq     1001f                           @
+                @ FIFO enabled...
+1003:
+                fifo_level \rd, \rx
+                teq     \rd, #0
+                bne     1003b
+                b       1002f
+1001:
+                @ idle waiting for non fifo
+                ldr     \rd, [ \rx, # S3C2410_UTRSTAT ]
+                tst     \rd, #S3C2410_UTRSTAT_TXFE
+                beq     1001b
+1002:           @ exit busyuart
+        .endm
diff --git a/include/asm-arm/arch-s3c2410/iic.h b/include/asm-arm/plat-s3c/iic.h
index 71211c8b5384..71211c8b5384 100644
--- a/include/asm-arm/arch-s3c2410/iic.h
+++ b/include/asm-arm/plat-s3c/iic.h
diff --git a/include/asm-arm/plat-s3c/map.h b/include/asm-arm/plat-s3c/map.h
new file mode 100644
index 000000000000..b84289d32a54
--- /dev/null
+++ b/include/asm-arm/plat-s3c/map.h
@@ -0,0 +1,40 @@
+/* linux/include/asm-arm/plat-s3c/map.h
+ *
+ * Copyright 2003, 2007 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - Memory map definitions (virtual addresses)
+ *
+ * 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.
+*/
+#ifndef __ASM_PLAT_MAP_H
+#define __ASM_PLAT_MAP_H __FILE__
+/* Fit all our registers in at 0xF4000000 upwards, trying to use as
+ * little of the VA space as possible so vmalloc and friends have a
+ * better chance of getting memory.
+ *
+ * we try to ensure stuff like the IRQ registers are available for
+ * an single MOVS instruction (ie, only 8 bits of set data)
+ */
+#define S3C_ADDR_BASE   (0xF4000000)
+#ifndef __ASSEMBLY__
+#define S3C_ADDR(x)     ((void __iomem __force *)S3C_ADDR_BASE + (x))
+#else
+#define S3C_ADDR(x)     (S3C_ADDR_BASE + (x))
+#endif
+#define S3C_VA_IRQ      S3C_ADDR(0x00000000)    /* irq controller(s) */
+#define S3C_VA_SYS      S3C_ADDR(0x00100000)    /* system control */
+#define S3C_VA_MEM      S3C_ADDR(0x00200000)    /* system control */
+#define S3C_VA_TIMER    S3C_ADDR(0x00300000)    /* timer block */
+#define S3C_VA_WATCHDOG S3C_ADDR(0x00400000)    /* watchdog */
+#define S3C_VA_UART     S3C_ADDR(0x01000000)    /* UART */
+#endif /* __ASM_PLAT_MAP_H */
diff --git a/include/asm-arm/arch-s3c2410/nand.h b/include/asm-arm/plat-s3c/nand.h
index 8816f7f9cee1..8816f7f9cee1 100644
--- a/include/asm-arm/arch-s3c2410/nand.h
+++ b/include/asm-arm/plat-s3c/nand.h
diff --git a/include/asm-arm/arch-s3c2410/regs-ac97.h b/include/asm-arm/plat-s3c/regs-ac97.h
index b004dee6bcaf..b004dee6bcaf 100644
--- a/include/asm-arm/arch-s3c2410/regs-ac97.h
+++ b/include/asm-arm/plat-s3c/regs-ac97.h
diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/plat-s3c/regs-adc.h
index c7f231963e76..c7f231963e76 100644
--- a/include/asm-arm/arch-s3c2410/regs-adc.h
+++ b/include/asm-arm/plat-s3c/regs-adc.h
diff --git a/include/asm-arm/arch-s3c2410/regs-iic.h b/include/asm-arm/plat-s3c/regs-iic.h
index 2ae29522f253..2ae29522f253 100644
--- a/include/asm-arm/arch-s3c2410/regs-iic.h
+++ b/include/asm-arm/plat-s3c/regs-iic.h
diff --git a/include/asm-arm/arch-s3c2410/regs-nand.h b/include/asm-arm/plat-s3c/regs-nand.h
index b824d371ae0b..b824d371ae0b 100644
--- a/include/asm-arm/arch-s3c2410/regs-nand.h
+++ b/include/asm-arm/plat-s3c/regs-nand.h
diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/plat-s3c/regs-rtc.h
index 93b03c49710a..93b03c49710a 100644
--- a/include/asm-arm/arch-s3c2410/regs-rtc.h
+++ b/include/asm-arm/plat-s3c/regs-rtc.h
diff --git a/include/asm-arm/arch-s3c2410/regs-serial.h b/include/asm-arm/plat-s3c/regs-serial.h
index 8946702a87f5..923e114db663 100644
--- a/include/asm-arm/arch-s3c2410/regs-serial.h
+++ b/include/asm-arm/plat-s3c/regs-serial.h
@@ -32,10 +32,10 @@
 #ifndef __ASM_ARM_REGS_SERIAL_H
 #define __ASM_ARM_REGS_SERIAL_H
-#define S3C24XX_VA_UART0      (S3C24XX_VA_UART)
+#define S3C24XX_VA_UART0      (S3C_VA_UART)
-#define S3C24XX_VA_UART1      (S3C24XX_VA_UART + 0x4000 )
+#define S3C24XX_VA_UART1      (S3C_VA_UART + 0x4000 )
-#define S3C24XX_VA_UART2      (S3C24XX_VA_UART + 0x8000 )
+#define S3C24XX_VA_UART2      (S3C_VA_UART + 0x8000 )
-#define S3C24XX_VA_UART3      (S3C24XX_VA_UART + 0xC000 )
+#define S3C24XX_VA_UART3      (S3C_VA_UART + 0xC000 )
 #define S3C2410_PA_UART0      (S3C24XX_PA_UART)
 #define S3C2410_PA_UART1      (S3C24XX_PA_UART + 0x4000 )
diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/plat-s3c/regs-timer.h
index 6f8fe432fe3a..8b0d594397b1 100644
--- a/include/asm-arm/arch-s3c2410/regs-timer.h
+++ b/include/asm-arm/plat-s3c/regs-timer.h
@@ -14,12 +14,12 @@
 #ifndef __ASM_ARCH_REGS_TIMER_H
 #define __ASM_ARCH_REGS_TIMER_H "$Id: timer.h,v 1.4 2003/05/06 19:30:50 ben Exp $"
-#define S3C2410_TIMERREG(x) (S3C24XX_VA_TIMER + (x))
+#define S3C_TIMERREG(x) (S3C_VA_TIMER + (x))
-#define S3C2410_TIMERREG2(tmr,reg) S3C2410_TIMERREG((reg)+0x0c+((tmr)*0x0c))
+#define S3C_TIMERREG2(tmr,reg) S3C_TIMERREG((reg)+0x0c+((tmr)*0x0c))
-#define S3C2410_TCFG0         S3C2410_TIMERREG(0x00)
+#define S3C2410_TCFG0         S3C_TIMERREG(0x00)
-#define S3C2410_TCFG1         S3C2410_TIMERREG(0x04)
+#define S3C2410_TCFG1         S3C_TIMERREG(0x04)
-#define S3C2410_TCON          S3C2410_TIMERREG(0x08)
+#define S3C2410_TCON          S3C_TIMERREG(0x08)
 #define S3C2410_TCFG_PRESCALER0_MASK (255<<0)
 #define S3C2410_TCFG_PRESCALER1_MASK (255<<8)
@@ -71,9 +71,9 @@
 /* WARNING - timer 4 has no buffer reg, and it's observation is at +4 */
-#define S3C2410_TCNTB(tmr)    S3C2410_TIMERREG2(tmr, 0x00)
+#define S3C2410_TCNTB(tmr)    S3C_TIMERREG2(tmr, 0x00)
-#define S3C2410_TCMPB(tmr)    S3C2410_TIMERREG2(tmr, 0x04)
+#define S3C2410_TCMPB(tmr)    S3C_TIMERREG2(tmr, 0x04)
-#define S3C2410_TCNTO(tmr)    S3C2410_TIMERREG2(tmr, (((tmr) == 4) ? 0x04 : 0x08))
+#define S3C2410_TCNTO(tmr)    S3C_TIMERREG2(tmr, (((tmr) == 4) ? 0x04 : 0x08))
 #define S3C2410_TCON_T4RELOAD     (1<<22)
 #define S3C2410_TCON_T4MANUALUPD  (1<<21)
diff --git a/include/asm-arm/arch-s3c2410/regs-watchdog.h b/include/asm-arm/plat-s3c/regs-watchdog.h
index a9c5d491bdb6..56c4193b7a46 100644
--- a/include/asm-arm/arch-s3c2410/regs-watchdog.h
+++ b/include/asm-arm/plat-s3c/regs-watchdog.h
@@ -14,11 +14,11 @@
 #ifndef __ASM_ARCH_REGS_WATCHDOG_H
 #define __ASM_ARCH_REGS_WATCHDOG_H "$Id: watchdog.h,v 1.2 2003/04/29 13:31:09 ben Exp $"
-#define S3C2410_WDOGREG(x) ((x) + S3C24XX_VA_WATCHDOG)
+#define S3C_WDOGREG(x) ((x) + S3C_VA_WATCHDOG)
-#define S3C2410_WTCON      S3C2410_WDOGREG(0x00)
+#define S3C2410_WTCON      S3C_WDOGREG(0x00)
-#define S3C2410_WTDAT      S3C2410_WDOGREG(0x04)
+#define S3C2410_WTDAT      S3C_WDOGREG(0x04)
-#define S3C2410_WTCNT      S3C2410_WDOGREG(0x08)
+#define S3C2410_WTCNT      S3C_WDOGREG(0x08)
 /* the watchdog can either generate a reset pulse, or an
 * interrupt.
diff --git a/include/asm-arm/plat-s3c/uncompress.h b/include/asm-arm/plat-s3c/uncompress.h
new file mode 100644
index 000000000000..b5e6208175d1
--- /dev/null
+++ b/include/asm-arm/plat-s3c/uncompress.h
@@ -0,0 +1,155 @@
+/* linux/include/asm-arm/plat-s3c/uncompress.h
+ *
+ * Copyright 2003, 2007 Simtec Electronics
+ *      http://armlinux.simtec.co.uk/
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * S3C - uncompress code
+ *
+ * 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.
+*/
+#ifndef __ASM_PLAT_UNCOMPRESS_H
+#define __ASM_PLAT_UNCOMPRESS_H
+typedef unsigned int upf_t;     /* cannot include linux/serial_core.h */
+/* uart setup */
+static unsigned int fifo_mask;
+static unsigned int fifo_max;
+/* forward declerations */
+static void arch_detect_cpu(void);
+/* defines for UART registers */
+#include "asm/plat-s3c/regs-serial.h"
+#include "asm/plat-s3c/regs-watchdog.h"
+/* working in physical space... */
+#undef S3C2410_WDOGREG
+#define S3C2410_WDOGREG(x) ((S3C24XX_PA_WATCHDOG + (x)))
+/* how many bytes we allow into the FIFO at a time in FIFO mode */
+#define FIFO_MAX         (14)
+#define uart_base S3C24XX_PA_UART + (0x4000*CONFIG_S3C_LOWLEVEL_UART_PORT)
+static __inline__ void
+uart_wr(unsigned int reg, unsigned int val)
+{
+        volatile unsigned int *ptr;
+        ptr = (volatile unsigned int *)(reg + uart_base);
+        *ptr = val;
+}
+static __inline__ unsigned int
+uart_rd(unsigned int reg)
+{
+        volatile unsigned int *ptr;
+        ptr = (volatile unsigned int *)(reg + uart_base);
+        return *ptr;
+}
+/* we can deal with the case the UARTs are being run
+ * in FIFO mode, so that we don't hold up our execution
+ * waiting for tx to happen...
+*/
+static void putc(int ch)
+{
+        if (uart_rd(S3C2410_UFCON) & S3C2410_UFCON_FIFOMODE) {
+                int level;
+                while (1) {
+                        level = uart_rd(S3C2410_UFSTAT);
+                        level &= fifo_mask;
+                        if (level < fifo_max)
+                                break;
+                }
+        } else {
+                /* not using fifos */
+                while ((uart_rd(S3C2410_UTRSTAT) & S3C2410_UTRSTAT_TXE) != S3C2410_UTRSTAT_TXE)
+                        barrier();
+        }
+        /* write byte to transmission register */
+        uart_wr(S3C2410_UTXH, ch);
+}
+static inline void flush(void)
+{
+}
+#define __raw_writel(d,ad) do { *((volatile unsigned int *)(ad)) = (d); } while(0)
+/* CONFIG_S3C_BOOT_WATCHDOG
+ *
+ * Simple boot-time watchdog setup, to reboot the system if there is
+ * any problem with the boot process
+*/
+#ifdef CONFIG_S3C_BOOT_WATCHDOG
+#define WDOG_COUNT (0xff00)
+static inline void arch_decomp_wdog(void)
+{
+        __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
+}
+static void arch_decomp_wdog_start(void)
+{
+        __raw_writel(WDOG_COUNT, S3C2410_WTDAT);
+        __raw_writel(WDOG_COUNT, S3C2410_WTCNT);
+        __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x80), S3C2410_WTCON);
+}
+#else
+#define arch_decomp_wdog_start()
+#define arch_decomp_wdog()
+#endif
+#ifdef CONFIG_S3C_BOOT_ERROR_RESET
+static void arch_decomp_error(const char *x)
+{
+        putstr("\n\n");
+        putstr(x);
+        putstr("\n\n -- System resetting\n");
+        __raw_writel(0x4000, S3C2410_WTDAT);
+        __raw_writel(0x4000, S3C2410_WTCNT);
+        __raw_writel(S3C2410_WTCON_ENABLE | S3C2410_WTCON_DIV128 | S3C2410_WTCON_RSTEN | S3C2410_WTCON_PRESCALE(0x40), S3C2410_WTCON);
+        while(1);
+}
+#define arch_error arch_decomp_error
+#endif
+static void error(char *err);
+static void
+arch_decomp_setup(void)
+{
+        /* we may need to setup the uart(s) here if we are not running
+         * on an BAST... the BAST will have left the uarts configured
+         * after calling linux.
+         */
+        arch_detect_cpu();
+        arch_decomp_wdog_start();
+}
+#endif /* __ASM_PLAT_UNCOMPRESS_H */
diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/plat-s3c24xx/regs-iis.h
index eaf77916a602..eaf77916a602 100644
--- a/include/asm-arm/arch-s3c2410/regs-iis.h
+++ b/include/asm-arm/plat-s3c24xx/regs-iis.h
diff --git a/include/asm-arm/arch-s3c2410/regs-spi.h b/include/asm-arm/plat-s3c24xx/regs-spi.h
index 4a499a138256..4a499a138256 100644
--- a/include/asm-arm/arch-s3c2410/regs-spi.h
+++ b/include/asm-arm/plat-s3c24xx/regs-spi.h
diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/plat-s3c24xx/regs-udc.h
index e1e9805d2d9a..e1e9805d2d9a 100644
--- a/include/asm-arm/arch-s3c2410/regs-udc.h
+++ b/include/asm-arm/plat-s3c24xx/regs-udc.h
diff --git a/include/asm-arm/arch-s3c2410/udc.h b/include/asm-arm/plat-s3c24xx/udc.h
index b8aa6cb69b58..b8aa6cb69b58 100644
--- a/include/asm-arm/arch-s3c2410/udc.h
+++ b/include/asm-arm/plat-s3c24xx/udc.h
diff --git a/include/asm-arm/system.h b/include/asm-arm/system.h
index 6f8e6a69dc5f..94ea8c6dc1a4 100644
--- a/include/asm-arm/system.h
+++ b/include/asm-arm/system.h
@@ -254,16 +254,6 @@ do {									\
        last = __switch_to(prev,task_thread_info(prev), task_thread_info(next));        \
 } while (0)
-/*
- * On SMP systems, when the scheduler does migration-cost autodetection,
- * it needs a way to flush as much of the CPU's caches as possible.
- *
- * TODO: fill this in!
- */
-static inline void sched_cacheflush(void)
-{
-}
 #if defined(CONFIG_CPU_SA1100) || defined(CONFIG_CPU_SA110)
 /*
 * On the StrongARM, "swp" is terminally broken since it bypasses the
diff --git a/include/asm-arm/thread_info.h b/include/asm-arm/thread_info.h
index eae85b09db2e..41784357a204 100644
--- a/include/asm-arm/thread_info.h
+++ b/include/asm-arm/thread_info.h
@@ -24,7 +24,6 @@
 struct task_struct;
 struct exec_domain;
-#include <asm/ptrace.h>
 #include <asm/types.h>
 #include <asm/domain.h>
@@ -135,22 +134,19 @@ extern void iwmmxt_task_switch(struct thread_info *);
 /*
 * thread information flags:
 *  TIF_SYSCALL_TRACE   - syscall trace active
- *  TIF_NOTIFY_RESUME   - resumption notification requested
 *  TIF_SIGPENDING      - signal pending
 *  TIF_NEED_RESCHED    - rescheduling necessary
 *  TIF_USEDFPU         - FPU was used by this task this quantum (SMP)
 *  TIF_POLLING_NRFLAG  - true if poll_idle() is polling TIF_NEED_RESCHED
 */
-#define TIF_NOTIFY_RESUME       0
+#define TIF_SIGPENDING          0
-#define TIF_SIGPENDING          1
+#define TIF_NEED_RESCHED        1
-#define TIF_NEED_RESCHED        2
 #define TIF_SYSCALL_TRACE       8
 #define TIF_POLLING_NRFLAG      16
 #define TIF_USING_IWMMXT        17
 #define TIF_MEMDIE              18
 #define TIF_FREEZE              19
-#define _TIF_NOTIFY_RESUME      (1 << TIF_NOTIFY_RESUME)
 #define _TIF_SIGPENDING         (1 << TIF_SIGPENDING)
 #define _TIF_NEED_RESCHED       (1 << TIF_NEED_RESCHED)
 #define _TIF_SYSCALL_TRACE      (1 << TIF_SYSCALL_TRACE)
diff --git a/include/asm-arm/unaligned.h b/include/asm-arm/unaligned.h
index 795b9e5b9e6a..8431f6eed5c6 100644
--- a/include/asm-arm/unaligned.h
+++ b/include/asm-arm/unaligned.h
@@ -60,24 +60,24 @@ extern int __bug_unaligned_x(const void *ptr);
                __get_unaligned_4_be((__p+4)))
 #define __get_unaligned_le(ptr)                                         \
-        ({                                                              \
+        ((__force typeof(*(ptr)))({                                     \
                const __u8 *__p = (const __u8 *)(ptr);                  \
                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_le(__p), \
                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_le(__p), \
                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_le(__p), \
                    (void)__bug_unaligned_x(__p)))));                   \
-        })
+        }))
 #define __get_unaligned_be(ptr)                                         \
-        ({                                                              \
+        ((__force typeof(*(ptr)))({                                     \
                const __u8 *__p = (const __u8 *)(ptr);                  \
                __builtin_choose_expr(sizeof(*(ptr)) == 1, *__p,        \
                  __builtin_choose_expr(sizeof(*(ptr)) == 2, __get_unaligned_2_be(__p), \
                  __builtin_choose_expr(sizeof(*(ptr)) == 4, __get_unaligned_4_be(__p), \
                  __builtin_choose_expr(sizeof(*(ptr)) == 8, __get_unaligned_8_be(__p), \
                    (void)__bug_unaligned_x(__p)))));                   \
-        })
+        }))
 static inline void __put_unaligned_2_le(__u32 __v, register __u8 *__p)
@@ -131,15 +131,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
 */
 #define __put_unaligned_le(val,ptr)                                     \
        ({                                                      \
+                (void)sizeof(*(ptr) = (val));                   \
                switch (sizeof(*(ptr))) {                       \
                case 1:                                         \
                        *(ptr) = (val);                         \
                        break;                                  \
-                case 2: __put_unaligned_2_le((val),(__u8 *)(ptr));      \
+                case 2: __put_unaligned_2_le((__force u16)(val),(__u8 *)(ptr)); \
                        break;                                  \
-                case 4: __put_unaligned_4_le((val),(__u8 *)(ptr));      \
+                case 4: __put_unaligned_4_le((__force u32)(val),(__u8 *)(ptr)); \
                        break;                                  \
-                case 8: __put_unaligned_8_le((val),(__u8 *)(ptr)); \
+                case 8: __put_unaligned_8_le((__force u64)(val),(__u8 *)(ptr)); \
                        break;                                  \
                default: __bug_unaligned_x(ptr);                \
                        break;                                  \
@@ -149,15 +150,16 @@ static inline void __put_unaligned_8_be(const unsigned long long __v, register _
 #define __put_unaligned_be(val,ptr)                                     \
        ({                                                      \
+                (void)sizeof(*(ptr) = (val));                   \
                switch (sizeof(*(ptr))) {                       \
                case 1:                                         \
                        *(ptr) = (val);                         \
                        break;                                  \
-                case 2: __put_unaligned_2_be((val),(__u8 *)(ptr));      \
+                case 2: __put_unaligned_2_be((__force u16)(val),(__u8 *)(ptr)); \
                        break;                                  \
-                case 4: __put_unaligned_4_be((val),(__u8 *)(ptr));      \
+                case 4: __put_unaligned_4_be((__force u32)(val),(__u8 *)(ptr)); \
                        break;                                  \
-                case 8: __put_unaligned_8_be((val),(__u8 *)(ptr)); \
+                case 8: __put_unaligned_8_be((__force u64)(val),(__u8 *)(ptr)); \
                        break;                                  \
                default: __bug_unaligned_x(ptr);                \
                        break;                                  \
diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h
index bfdbebebdc1b..d327b25c986c 100644
--- a/include/asm-arm/unistd.h
+++ b/include/asm-arm/unistd.h
@@ -441,7 +441,6 @@
 /*
 * Unimplemented (or alternatively implemented) syscalls
 */
-#define __IGNORE_sync_file_range        1
 #define __IGNORE_fadvise64_64           1
 #endif /* __KERNEL__ */
diff --git a/include/asm-arm/vfp.h b/include/asm-arm/vfp.h
index 14c5e0946c47..bd6be9d7f772 100644
--- a/include/asm-arm/vfp.h
+++ b/include/asm-arm/vfp.h
@@ -26,8 +26,8 @@
 #define FPSID_REV_MASK          (0xF  << FPSID_REV_BIT)
 /* FPEXC bits */
-#define FPEXC_EXCEPTION         (1<<31)
+#define FPEXC_EX                (1 << 31)
-#define FPEXC_ENABLE            (1<<30)
+#define FPEXC_EN                (1 << 30)
 /* FPSCR bits */
 #define FPSCR_DEFAULT_NAN       (1<<25)