64 files changed, 2073 insertions, 56 deletions
diff --git a/include/asm-arm/arch-at91/at91sam9rl.h b/include/asm-arm/arch-at91/at91sam9rl.h
new file mode 100644
index 000000000000..8a9708a370c6
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91sam9rl.h
@@ -0,0 +1,110 @@
+/*
+ * include/asm-arm/arch-at91/at91sam9260.h
+ *
+ *  Copyright (C) 2007 Atmel Corporation
+ *
+ * Common definitions.
+ * Based on AT91SAM9RL datasheet revision A. (Preliminary)
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+#ifndef AT91SAM9RL_H
+#define AT91SAM9RL_H
+/*
+ * Peripheral identifiers/interrupts.
+ */
+#define AT91_ID_FIQ             0       /* Advanced Interrupt Controller (FIQ) */
+#define AT91_ID_SYS             1       /* System Controller */
+#define AT91SAM9RL_ID_PIOA      2       /* Parallel IO Controller A */
+#define AT91SAM9RL_ID_PIOB      3       /* Parallel IO Controller B */
+#define AT91SAM9RL_ID_PIOC      4       /* Parallel IO Controller C */
+#define AT91SAM9RL_ID_PIOD      5       /* Parallel IO Controller D */
+#define AT91SAM9RL_ID_US0       6       /* USART 0 */
+#define AT91SAM9RL_ID_US1       7       /* USART 1 */
+#define AT91SAM9RL_ID_US2       8       /* USART 2 */
+#define AT91SAM9RL_ID_US3       9       /* USART 3 */
+#define AT91SAM9RL_ID_MCI       10      /* Multimedia Card Interface */
+#define AT91SAM9RL_ID_TWI0      11      /* TWI 0 */
+#define AT91SAM9RL_ID_TWI1      12      /* TWI 1 */
+#define AT91SAM9RL_ID_SPI       13      /* Serial Peripheral Interface */
+#define AT91SAM9RL_ID_SSC0      14      /* Serial Synchronous Controller 0 */
+#define AT91SAM9RL_ID_SSC1      15      /* Serial Synchronous Controller 1 */
+#define AT91SAM9RL_ID_TC0       16      /* Timer Counter 0 */
+#define AT91SAM9RL_ID_TC1       17      /* Timer Counter 1 */
+#define AT91SAM9RL_ID_TC2       18      /* Timer Counter 2 */
+#define AT91SAM9RL_ID_PWMC      19      /* Pulse Width Modulation Controller */
+#define AT91SAM9RL_ID_TSC       20      /* Touch Screen Controller */
+#define AT91SAM9RL_ID_DMA       21      /* DMA Controller */
+#define AT91SAM9RL_ID_UDPHS     22      /* USB Device HS */
+#define AT91SAM9RL_ID_LCDC      23      /* LCD Controller */
+#define AT91SAM9RL_ID_AC97C     24      /* AC97 Controller */
+#define AT91SAM9RL_ID_IRQ0      31      /* Advanced Interrupt Controller (IRQ0) */
+/*
+ * User Peripheral physical base addresses.
+ */
+#define AT91SAM9RL_BASE_TCB0    0xfffa0000
+#define AT91SAM9RL_BASE_TC0     0xfffa0000
+#define AT91SAM9RL_BASE_TC1     0xfffa0040
+#define AT91SAM9RL_BASE_TC2     0xfffa0080
+#define AT91SAM9RL_BASE_MCI     0xfffa4000
+#define AT91SAM9RL_BASE_TWI0    0xfffa8000
+#define AT91SAM9RL_BASE_TWI1    0xfffac000
+#define AT91SAM9RL_BASE_US0     0xfffb0000
+#define AT91SAM9RL_BASE_US1     0xfffb4000
+#define AT91SAM9RL_BASE_US2     0xfffb8000
+#define AT91SAM9RL_BASE_US3     0xfffbc000
+#define AT91SAM9RL_BASE_SSC0    0xfffc0000
+#define AT91SAM9RL_BASE_SSC1    0xfffc4000
+#define AT91SAM9RL_BASE_PWMC    0xfffc8000
+#define AT91SAM9RL_BASE_SPI     0xfffcc000
+#define AT91SAM9RL_BASE_TSC     0xfffd0000
+#define AT91SAM9RL_BASE_UDPHS   0xfffd4000
+#define AT91SAM9RL_BASE_AC97C   0xfffd8000
+#define AT91_BASE_SYS           0xffffc000
+/*
+ * System Peripherals (offset from AT91_BASE_SYS)
+ */
+#define AT91_DMA        (0xffffe600 - AT91_BASE_SYS)
+#define AT91_ECC        (0xffffe800 - AT91_BASE_SYS)
+#define AT91_SDRAMC     (0xffffea00 - AT91_BASE_SYS)
+#define AT91_SMC        (0xffffec00 - AT91_BASE_SYS)
+#define AT91_MATRIX     (0xffffee00 - AT91_BASE_SYS)
+#define AT91_CCFG       (0xffffef10 - AT91_BASE_SYS)
+#define AT91_AIC        (0xfffff000 - AT91_BASE_SYS)
+#define AT91_DBGU       (0xfffff200 - AT91_BASE_SYS)
+#define AT91_PIOA       (0xfffff400 - AT91_BASE_SYS)
+#define AT91_PIOB       (0xfffff600 - AT91_BASE_SYS)
+#define AT91_PIOC       (0xfffff800 - AT91_BASE_SYS)
+#define AT91_PIOD       (0xfffffa00 - AT91_BASE_SYS)
+#define AT91_PMC        (0xfffffc00 - AT91_BASE_SYS)
+#define AT91_RSTC       (0xfffffd00 - AT91_BASE_SYS)
+#define AT91_SHDWC      (0xfffffd10 - AT91_BASE_SYS)
+#define AT91_RTT        (0xfffffd20 - AT91_BASE_SYS)
+#define AT91_PIT        (0xfffffd30 - AT91_BASE_SYS)
+#define AT91_WDT        (0xfffffd40 - AT91_BASE_SYS)
+#define AT91_SCKCR      (0xfffffd50 - AT91_BASE_SYS)
+#define AT91_GPBR       (0xfffffd60 - AT91_BASE_SYS)
+#define AT91_RTC        (0xfffffe00 - AT91_BASE_SYS)
+/*
+ * Internal Memory.
+ */
+#define AT91SAM9RL_SRAM_BASE    0x00300000      /* Internal SRAM base address */
+#define AT91SAM9RL_SRAM_SIZE    SZ_16K          /* Internal SRAM size (16Kb) */
+#define AT91SAM9RL_ROM_BASE     0x00400000      /* Internal ROM base address */
+#define AT91SAM9RL_ROM_SIZE     (2 * SZ_16K)    /* Internal ROM size (32Kb) */
+#define AT91SAM9RL_LCDC_BASE    0x00500000      /* LCD Controller */
+#define AT91SAM9RL_UDPHS_BASE   0x00600000      /* USB Device HS controller */
+#endif
diff --git a/include/asm-arm/arch-at91/at91sam9rl_matrix.h b/include/asm-arm/arch-at91/at91sam9rl_matrix.h
new file mode 100644
index 000000000000..b15f11b7c08d
--- /dev/null
+++ b/include/asm-arm/arch-at91/at91sam9rl_matrix.h
@@ -0,0 +1,96 @@
+/*
+ * include/asm-arm/arch-at91/at91sam9rl_matrix.h
+ *
+ *  Copyright (C) 2007 Atmel Corporation
+ *
+ * Memory Controllers (MATRIX, EBI) - System peripherals registers.
+ * Based on AT91SAM9RL datasheet revision A. (Preliminary)
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive for
+ * more details.
+ */
+#ifndef AT91SAM9RL_MATRIX_H
+#define AT91SAM9RL_MATRIX_H
+#define AT91_MATRIX_MCFG0       (AT91_MATRIX + 0x00)    /* Master Configuration Register 0 */
+#define AT91_MATRIX_MCFG1       (AT91_MATRIX + 0x04)    /* Master Configuration Register 1 */
+#define AT91_MATRIX_MCFG2       (AT91_MATRIX + 0x08)    /* Master Configuration Register 2 */
+#define AT91_MATRIX_MCFG3       (AT91_MATRIX + 0x0C)    /* Master Configuration Register 3 */
+#define AT91_MATRIX_MCFG4       (AT91_MATRIX + 0x10)    /* Master Configuration Register 4 */
+#define AT91_MATRIX_MCFG5       (AT91_MATRIX + 0x14)    /* Master Configuration Register 5 */
+#define         AT91_MATRIX_ULBT        (7 << 0)        /* Undefined Length Burst Type */
+#define                 AT91_MATRIX_ULBT_INFINITE       (0 << 0)
+#define                 AT91_MATRIX_ULBT_SINGLE         (1 << 0)
+#define                 AT91_MATRIX_ULBT_FOUR           (2 << 0)
+#define                 AT91_MATRIX_ULBT_EIGHT          (3 << 0)
+#define                 AT91_MATRIX_ULBT_SIXTEEN        (4 << 0)
+#define AT91_MATRIX_SCFG0       (AT91_MATRIX + 0x40)    /* Slave Configuration Register 0 */
+#define AT91_MATRIX_SCFG1       (AT91_MATRIX + 0x44)    /* Slave Configuration Register 1 */
+#define AT91_MATRIX_SCFG2       (AT91_MATRIX + 0x48)    /* Slave Configuration Register 2 */
+#define AT91_MATRIX_SCFG3       (AT91_MATRIX + 0x4C)    /* Slave Configuration Register 3 */
+#define AT91_MATRIX_SCFG4       (AT91_MATRIX + 0x50)    /* Slave Configuration Register 4 */
+#define AT91_MATRIX_SCFG5       (AT91_MATRIX + 0x54)    /* Slave Configuration Register 5 */
+#define         AT91_MATRIX_SLOT_CYCLE          (0xff << 0)     /* Maximum Number of Allowed Cycles for a Burst */
+#define         AT91_MATRIX_DEFMSTR_TYPE        (3    << 16)    /* Default Master Type */
+#define                 AT91_MATRIX_DEFMSTR_TYPE_NONE   (0 << 16)
+#define                 AT91_MATRIX_DEFMSTR_TYPE_LAST   (1 << 16)
+#define                 AT91_MATRIX_DEFMSTR_TYPE_FIXED  (2 << 16)
+#define         AT91_MATRIX_FIXED_DEFMSTR       (7    << 18)    /* Fixed Index of Default Master */
+#define         AT91_MATRIX_ARBT                (3    << 24)    /* Arbitration Type */
+#define                 AT91_MATRIX_ARBT_ROUND_ROBIN    (0 << 24)
+#define                 AT91_MATRIX_ARBT_FIXED_PRIORITY (1 << 24)
+#define AT91_MATRIX_PRAS0       (AT91_MATRIX + 0x80)    /* Priority Register A for Slave 0 */
+#define AT91_MATRIX_PRAS1       (AT91_MATRIX + 0x88)    /* Priority Register A for Slave 1 */
+#define AT91_MATRIX_PRAS2       (AT91_MATRIX + 0x90)    /* Priority Register A for Slave 2 */
+#define AT91_MATRIX_PRAS3       (AT91_MATRIX + 0x98)    /* Priority Register A for Slave 3 */
+#define AT91_MATRIX_PRAS4       (AT91_MATRIX + 0xA0)    /* Priority Register A for Slave 4 */
+#define AT91_MATRIX_PRAS5       (AT91_MATRIX + 0xA8)    /* Priority Register A for Slave 5 */
+#define         AT91_MATRIX_M0PR                (3 << 0)        /* Master 0 Priority */
+#define         AT91_MATRIX_M1PR                (3 << 4)        /* Master 1 Priority */
+#define         AT91_MATRIX_M2PR                (3 << 8)        /* Master 2 Priority */
+#define         AT91_MATRIX_M3PR                (3 << 12)       /* Master 3 Priority */
+#define         AT91_MATRIX_M4PR                (3 << 16)       /* Master 4 Priority */
+#define         AT91_MATRIX_M5PR                (3 << 20)       /* Master 5 Priority */
+#define AT91_MATRIX_MRCR        (AT91_MATRIX + 0x100)   /* Master Remap Control Register */
+#define         AT91_MATRIX_RCB0                (1 << 0)        /* Remap Command for AHB Master 0 (ARM926EJ-S Instruction Master) */
+#define         AT91_MATRIX_RCB1                (1 << 1)        /* Remap Command for AHB Master 1 (ARM926EJ-S Data Master) */
+#define         AT91_MATRIX_RCB2                (1 << 2)
+#define         AT91_MATRIX_RCB3                (1 << 3)
+#define         AT91_MATRIX_RCB4                (1 << 4)
+#define         AT91_MATRIX_RCB5                (1 << 5)
+#define AT91_MATRIX_TCMR        (AT91_MATRIX + 0x114)   /* TCM Configuration Register */
+#define         AT91_MATRIX_ITCM_SIZE           (0xf << 0)      /* Size of ITCM enabled memory block */
+#define                 AT91_MATRIX_ITCM_0              (0 << 0)
+#define                 AT91_MATRIX_ITCM_16             (5 << 0)
+#define                 AT91_MATRIX_ITCM_32             (6 << 0)
+#define         AT91_MATRIX_DTCM_SIZE           (0xf << 4)      /* Size of DTCM enabled memory block */
+#define                 AT91_MATRIX_DTCM_0              (0 << 4)
+#define                 AT91_MATRIX_DTCM_16             (5 << 4)
+#define                 AT91_MATRIX_DTCM_32             (6 << 4)
+#define AT91_MATRIX_EBICSA      (AT91_MATRIX + 0x120)   /* EBI0 Chip Select Assignment Register */
+#define         AT91_MATRIX_CS1A                (1 << 1)        /* Chip Select 1 Assignment */
+#define                 AT91_MATRIX_CS1A_SMC            (0 << 1)
+#define                 AT91_MATRIX_CS1A_SDRAMC         (1 << 1)
+#define         AT91_MATRIX_CS3A                (1 << 3)        /* Chip Select 3 Assignment */
+#define                 AT91_MATRIX_CS3A_SMC            (0 << 3)
+#define                 AT91_MATRIX_CS3A_SMC_SMARTMEDIA (1 << 3)
+#define         AT91_MATRIX_CS4A                (1 << 4)        /* Chip Select 4 Assignment */
+#define                 AT91_MATRIX_CS4A_SMC            (0 << 4)
+#define                 AT91_MATRIX_CS4A_SMC_CF1        (1 << 4)
+#define         AT91_MATRIX_CS5A                (1 << 5)        /* Chip Select 5 Assignment */
+#define                 AT91_MATRIX_CS5A_SMC            (0 << 5)
+#define                 AT91_MATRIX_CS5A_SMC_CF2        (1 << 5)
+#define         AT91_MATRIX_DBPUC               (1 << 8)        /* Data Bus Pull-up Configuration */
+#define         AT91_MATRIX_VDDIOMSEL           (1 << 16)       /* Memory voltage selection */
+#define                 AT91_MATRIX_VDDIOMSEL_1_8V      (0 << 16)
+#define                 AT91_MATRIX_VDDIOMSEL_3_3V      (1 << 16)
+#endif
diff --git a/include/asm-arm/arch-at91/cpu.h b/include/asm-arm/arch-at91/cpu.h
index 7ef4eebe9f8e..ef93c30a9c5f 100644
--- a/include/asm-arm/arch-at91/cpu.h
+++ b/include/asm-arm/arch-at91/cpu.h
@@ -26,6 +26,8 @@
 #define ARCH_ID_AT91SAM9XE256   0x329a93a0
 #define ARCH_ID_AT91SAM9XE512   0x329aa3a0
+#define ARCH_ID_AT91SAM9RL64    0x019b03a0
 static inline unsigned long at91_cpu_identify(void)
 {
        return (at91_sys_read(AT91_DBGU_CIDR) & ~AT91_CIDR_VERSION);
@@ -68,6 +70,13 @@ static inline unsigned long at91_arch_identify(void)
 #define cpu_is_at91sam9263()    (0)
 #endif
+#ifdef CONFIG_ARCH_AT91SAM9RL
+#define cpu_is_at91sam9rl()     (at91_cpu_identify() == ARCH_ID_AT91SAM9RL64)
+#else
+#define cpu_is_at91sam9rl()     (0)
+#endif
 /*
 * Since this is ARM, we will never run on any AVR32 CPU. But these
 * definitions may reduce clutter in common drivers.
diff --git a/include/asm-arm/arch-at91/hardware.h b/include/asm-arm/arch-at91/hardware.h
index 28133e0154dd..46835e945aea 100644
--- a/include/asm-arm/arch-at91/hardware.h
+++ b/include/asm-arm/arch-at91/hardware.h
@@ -24,6 +24,8 @@
 #include <asm/arch/at91sam9261.h>
 #elif defined(CONFIG_ARCH_AT91SAM9263)
 #include <asm/arch/at91sam9263.h>
+#elif defined(CONFIG_ARCH_AT91SAM9RL)
+#include <asm/arch/at91sam9rl.h>
 #else
 #error "Unsupported AT91 processor"
 #endif
@@ -69,22 +71,5 @@
 /* Clocks */
 #define AT91_SLOW_CLOCK         32768           /* slow clock */
-#ifndef __ASSEMBLY__
-#include <asm/io.h>
-static inline unsigned int at91_sys_read(unsigned int reg_offset)
-{
-        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-        return __raw_readl(addr + reg_offset);
-}
-static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
-{
-        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
-        __raw_writel(value, addr + reg_offset);
-}
-#endif
 #endif
diff --git a/include/asm-arm/arch-at91/io.h b/include/asm-arm/arch-at91/io.h
index 401f327ec047..80073fd36b8e 100644
--- a/include/asm-arm/arch-at91/io.h
+++ b/include/asm-arm/arch-at91/io.h
@@ -29,4 +29,22 @@
 #define __mem_pci(a)            (a)
+#ifndef __ASSEMBLY__
+static inline unsigned int at91_sys_read(unsigned int reg_offset)
+{
+        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
+        return __raw_readl(addr + reg_offset);
+}
+static inline void at91_sys_write(unsigned int reg_offset, unsigned long value)
+{
+        void __iomem *addr = (void __iomem *)AT91_VA_BASE_SYS;
+        __raw_writel(value, addr + reg_offset);
+}
+#endif
 #endif
diff --git a/include/asm-arm/arch-at91/irqs.h b/include/asm-arm/arch-at91/irqs.h
index 1ffa3bb9a9c1..1127a3b5e928 100644
--- a/include/asm-arm/arch-at91/irqs.h
+++ b/include/asm-arm/arch-at91/irqs.h
@@ -21,6 +21,7 @@
 #ifndef __ASM_ARCH_IRQS_H
 #define __ASM_ARCH_IRQS_H
+#include <asm/io.h>
 #include <asm/arch/at91_aic.h>
 #define NR_AIC_IRQS 32
diff --git a/include/asm-arm/arch-at91/timex.h b/include/asm-arm/arch-at91/timex.h
index f41636d607a2..2df1ee12dfb7 100644
--- a/include/asm-arm/arch-at91/timex.h
+++ b/include/asm-arm/arch-at91/timex.h
@@ -37,6 +37,11 @@
 #define AT91SAM9_MASTER_CLOCK   99959500
 #define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
+#elif defined(CONFIG_ARCH_AT91SAM9RL)
+#define AT91SAM9_MASTER_CLOCK   100000000
+#define CLOCK_TICK_RATE         (AT91SAM9_MASTER_CLOCK/16)
 #endif
 #endif
diff --git a/include/asm-arm/arch-at91/uncompress.h b/include/asm-arm/arch-at91/uncompress.h
index a193d28304b6..30ac587b3b41 100644
--- a/include/asm-arm/arch-at91/uncompress.h
+++ b/include/asm-arm/arch-at91/uncompress.h
@@ -21,7 +21,7 @@
 #ifndef __ASM_ARCH_UNCOMPRESS_H
 #define __ASM_ARCH_UNCOMPRESS_H
-#include <asm/hardware.h>
+#include <asm/io.h>
 #include <asm/arch/at91_dbgu.h>
 /*
diff --git a/include/asm-arm/arch-cl7500/entry-macro.S b/include/asm-arm/arch-cl7500/entry-macro.S
index 0cfb89b229d1..038b761fdadc 100644
--- a/include/asm-arm/arch-cl7500/entry-macro.S
+++ b/include/asm-arm/arch-cl7500/entry-macro.S
@@ -1,6 +1,14 @@
 #include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
+        .equ    ioc_base_high, IOC_BASE & 0xff000000
+        .equ    ioc_base_low, IOC_BASE & 0x00ff0000
        .macro  get_irqnr_preamble, base, tmp
+        mov     \base, #ioc_base_high           @ point at IOC
+        .if     ioc_base_low
+        orr     \base, \base, #ioc_base_low
+        .endif
        .endm
        .macro  arch_ret_to_user, tmp1, tmp2
diff --git a/include/asm-arm/arch-davinci/common.h b/include/asm-arm/arch-davinci/common.h
new file mode 100644
index 000000000000..a97dfbb15e57
--- /dev/null
+++ b/include/asm-arm/arch-davinci/common.h
@@ -0,0 +1,19 @@
+/*
+ * Header for code common to all DaVinci machines.
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ARCH_ARM_MACH_DAVINCI_COMMON_H
+#define __ARCH_ARM_MACH_DAVINCI_COMMON_H
+struct sys_timer;
+extern struct sys_timer davinci_timer;
+#endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */
diff --git a/include/asm-arm/arch-davinci/debug-macro.S b/include/asm-arm/arch-davinci/debug-macro.S
new file mode 100644
index 000000000000..e6c0f0d5d062
--- /dev/null
+++ b/include/asm-arm/arch-davinci/debug-macro.S
@@ -0,0 +1,21 @@
+/*
+ * Debugging macro for DaVinci
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+                .macro addruart, rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1                 @ MMU enabled?
+                moveq   \rx, #0x01000000        @ physical base address
+                movne   \rx, #0xfe000000        @ virtual base
+                orr     \rx, \rx, #0x00c20000   @ UART 0
+                .endm
+#define UART_SHIFT      2
+#include <asm/hardware/debug-8250.S>
diff --git a/include/asm-arm/arch-davinci/dma.h b/include/asm-arm/arch-davinci/dma.h
new file mode 100644
index 000000000000..8e2f2d0ba667
--- /dev/null
+++ b/include/asm-arm/arch-davinci/dma.h
@@ -0,0 +1,16 @@
+/*
+ * DaVinci DMA definitions
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_DMA_H
+#define __ASM_ARCH_DMA_H
+#define MAX_DMA_ADDRESS                 0xffffffff
+#endif /* __ASM_ARCH_DMA_H */
diff --git a/include/asm-arm/arch-davinci/entry-macro.S b/include/asm-arm/arch-davinci/entry-macro.S
new file mode 100644
index 000000000000..3ebfcc5cb58e
--- /dev/null
+++ b/include/asm-arm/arch-davinci/entry-macro.S
@@ -0,0 +1,32 @@
+/*
+ * Low-level IRQ helper macros for TI DaVinci-based platforms
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <asm/arch/io.h>
+#include <asm/arch/irqs.h>
+                .macro  disable_fiq
+                .endm
+                .macro  get_irqnr_preamble, base, tmp
+                ldr \base, =IO_ADDRESS(DAVINCI_ARM_INTC_BASE)
+                .endm
+                .macro  arch_ret_to_user, tmp1, tmp2
+                .endm
+                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+                ldr \tmp, [\base, #0x14]
+                mov \tmp, \tmp, lsr #2
+                sub \irqnr, \tmp, #1
+                cmp \tmp, #0
+                .endm
+                .macro  irq_prio_table
+                .endm
diff --git a/include/asm-arm/arch-davinci/hardware.h b/include/asm-arm/arch-davinci/hardware.h
new file mode 100644
index 000000000000..60362d80229e
--- /dev/null
+++ b/include/asm-arm/arch-davinci/hardware.h
@@ -0,0 +1,14 @@
+/*
+ * Common hardware definitions
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+#endif /* __ASM_ARCH_HARDWARE_H */
diff --git a/include/asm-arm/arch-davinci/io.h b/include/asm-arm/arch-davinci/io.h
new file mode 100644
index 000000000000..e7accb910864
--- /dev/null
+++ b/include/asm-arm/arch-davinci/io.h
@@ -0,0 +1,79 @@
+/*
+ * DaVinci IO address definitions
+ *
+ * Copied from include/asm/arm/arch-omap/io.h
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+#define IO_SPACE_LIMIT 0xffffffff
+/*
+ * ----------------------------------------------------------------------------
+ * I/O mapping
+ * ----------------------------------------------------------------------------
+ */
+#define IO_PHYS         0x01c00000
+#define IO_OFFSET       0xfd000000 /* Virtual IO = 0xfec00000 */
+#define IO_SIZE         0x00400000
+#define IO_VIRT         (IO_PHYS + IO_OFFSET)
+#define io_p2v(pa)      ((pa) + IO_OFFSET)
+#define io_v2p(va)      ((va) - IO_OFFSET)
+#define IO_ADDRESS(x)   io_p2v(x)
+/*
+ * We don't actually have real ISA nor PCI buses, but there is so many
+ * drivers out there that might just work if we fake them...
+ */
+#define PCIO_BASE               0
+#define __io(a)                 ((void __iomem *)(PCIO_BASE + (a)))
+#define __mem_pci(a)            (a)
+#define __mem_isa(a)            (a)
+#ifndef __ASSEMBLER__
+/*
+ * Functions to access the DaVinci IO region
+ *
+ * NOTE: - Use davinci_read/write[bwl] for physical register addresses
+ *       - Use __raw_read/write[bwl]() for virtual register addresses
+ *       - Use IO_ADDRESS(phys_addr) to convert registers to virtual addresses
+ *       - DO NOT use hardcoded virtual addresses to allow changing the
+ *         IO address space again if needed
+ */
+#define davinci_readb(a)        (*(volatile unsigned char  *)IO_ADDRESS(a))
+#define davinci_readw(a)        (*(volatile unsigned short *)IO_ADDRESS(a))
+#define davinci_readl(a)        (*(volatile unsigned int   *)IO_ADDRESS(a))
+#define davinci_writeb(v,a)     (*(volatile unsigned char  *)IO_ADDRESS(a) = (v))
+#define davinci_writew(v,a)     (*(volatile unsigned short *)IO_ADDRESS(a) = (v))
+#define davinci_writel(v,a)     (*(volatile unsigned int   *)IO_ADDRESS(a) = (v))
+/* 16 bit uses LDRH/STRH, base +/- offset_8 */
+typedef struct { volatile u16 offset[256]; } __regbase16;
+#define __REGV16(vaddr)         ((__regbase16 *)((vaddr)&~0xff)) \
+                                        ->offset[((vaddr)&0xff)>>1]
+#define __REG16(paddr)          __REGV16(io_p2v(paddr))
+/* 8/32 bit uses LDR/STR, base +/- offset_12 */
+typedef struct { volatile u8 offset[4096]; } __regbase8;
+#define __REGV8(vaddr)          ((__regbase8  *)((vaddr)&~4095)) \
+                                        ->offset[((vaddr)&4095)>>0]
+#define __REG8(paddr)           __REGV8(io_p2v(paddr))
+typedef struct { volatile u32 offset[4096]; } __regbase32;
+#define __REGV32(vaddr)         ((__regbase32 *)((vaddr)&~4095)) \
+                                        ->offset[((vaddr)&4095)>>2]
+#define __REG(paddr)            __REGV32(io_p2v(paddr))
+#else
+#define __REG(x)        (*((volatile unsigned long *)io_p2v(x)))
+#endif /* __ASSEMBLER__ */
+#endif /* __ASM_ARCH_IO_H */
diff --git a/include/asm-arm/arch-davinci/irqs.h b/include/asm-arm/arch-davinci/irqs.h
new file mode 100644
index 000000000000..f4c5ca6da9f4
--- /dev/null
+++ b/include/asm-arm/arch-davinci/irqs.h
@@ -0,0 +1,105 @@
+/*
+ * DaVinci interrupt controller definitions
+ *
+ *  Copyright (C) 2006 Texas Instruments.
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+/* Base address */
+#define DAVINCI_ARM_INTC_BASE 0x01C48000
+/* Interrupt lines */
+#define IRQ_VDINT0       0
+#define IRQ_VDINT1       1
+#define IRQ_VDINT2       2
+#define IRQ_HISTINT      3
+#define IRQ_H3AINT       4
+#define IRQ_PRVUINT      5
+#define IRQ_RSZINT       6
+#define IRQ_VFOCINT      7
+#define IRQ_VENCINT      8
+#define IRQ_ASQINT       9
+#define IRQ_IMXINT       10
+#define IRQ_VLCDINT      11
+#define IRQ_USBINT       12
+#define IRQ_EMACINT      13
+#define IRQ_CCINT0       16
+#define IRQ_CCERRINT     17
+#define IRQ_TCERRINT0    18
+#define IRQ_TCERRINT     19
+#define IRQ_PSCIN        20
+#define IRQ_IDE          22
+#define IRQ_HPIINT       23
+#define IRQ_MBXINT       24
+#define IRQ_MBRINT       25
+#define IRQ_MMCINT       26
+#define IRQ_SDIOINT      27
+#define IRQ_MSINT        28
+#define IRQ_DDRINT       29
+#define IRQ_AEMIFINT     30
+#define IRQ_VLQINT       31
+#define IRQ_TINT0_TINT12 32
+#define IRQ_TINT0_TINT34 33
+#define IRQ_TINT1_TINT12 34
+#define IRQ_TINT1_TINT34 35
+#define IRQ_PWMINT0      36
+#define IRQ_PWMINT1      37
+#define IRQ_PWMINT2      38
+#define IRQ_I2C          39
+#define IRQ_UARTINT0     40
+#define IRQ_UARTINT1     41
+#define IRQ_UARTINT2     42
+#define IRQ_SPINT0       43
+#define IRQ_SPINT1       44
+#define IRQ_DSP2ARM0     46
+#define IRQ_DSP2ARM1     47
+#define IRQ_GPIO0        48
+#define IRQ_GPIO1        49
+#define IRQ_GPIO2        50
+#define IRQ_GPIO3        51
+#define IRQ_GPIO4        52
+#define IRQ_GPIO5        53
+#define IRQ_GPIO6        54
+#define IRQ_GPIO7        55
+#define IRQ_GPIOBNK0     56
+#define IRQ_GPIOBNK1     57
+#define IRQ_GPIOBNK2     58
+#define IRQ_GPIOBNK3     59
+#define IRQ_GPIOBNK4     60
+#define IRQ_COMMTX       61
+#define IRQ_COMMRX       62
+#define IRQ_EMUINT       63
+#define DAVINCI_N_AINTC_IRQ     64
+#define DAVINCI_N_GPIO          71
+#define NR_IRQS                 (DAVINCI_N_AINTC_IRQ + DAVINCI_N_GPIO)
+#define ARCH_TIMER_IRQ IRQ_TINT1_TINT34
+#endif /* __ASM_ARCH_IRQS_H */
diff --git a/include/asm-arm/arch-davinci/memory.h b/include/asm-arm/arch-davinci/memory.h
new file mode 100644
index 000000000000..dd1625c23cf4
--- /dev/null
+++ b/include/asm-arm/arch-davinci/memory.h
@@ -0,0 +1,64 @@
+/*
+ * DaVinci memory space definitions
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+/**************************************************************************
+ * Included Files
+ **************************************************************************/
+#include <asm/page.h>
+#include <asm/sizes.h>
+/**************************************************************************
+ * Definitions
+ **************************************************************************/
+#define DAVINCI_DDR_BASE    0x80000000
+#define DAVINCI_IRAM_BASE   0x00008000 /* ARM Internal RAM */
+#define PHYS_OFFSET DAVINCI_DDR_BASE
+/*
+ * Increase size of DMA-consistent memory region
+ */
+#define CONSISTENT_DMA_SIZE (14<<20)
+#ifndef __ASSEMBLY__
+/*
+ * Restrict DMA-able region to workaround silicon bug.  The bug
+ * restricts buffers available for DMA to video hardware to be
+ * below 128M
+ */
+static inline void
+__arch_adjust_zones(int node, unsigned long *size, unsigned long *holes)
+{
+        unsigned int sz = (128<<20) >> PAGE_SHIFT;
+        if (node != 0)
+                sz = 0;
+        size[1] = size[0] - sz;
+        size[0] = sz;
+}
+#define arch_adjust_zones(node, zone_size, holes) \
+        if ((meminfo.bank[0].size >> 20) > 128) __arch_adjust_zones(node, zone_size, holes)
+#define ISA_DMA_THRESHOLD       (PHYS_OFFSET + (128<<20) - 1)
+#endif
+/*
+ * Bus address is physical address
+ */
+#define __virt_to_bus(x)        __virt_to_phys(x)
+#define __bus_to_virt(x)        __phys_to_virt(x)
+#endif /* __ASM_ARCH_MEMORY_H */
diff --git a/include/asm-arm/arch-davinci/psc.h b/include/asm-arm/arch-davinci/psc.h
new file mode 100644
index 000000000000..4977aa071e1e
--- /dev/null
+++ b/include/asm-arm/arch-davinci/psc.h
@@ -0,0 +1,76 @@
+/*
+ *  DaVinci Power & Sleep Controller (PSC) defines
+ *
+ *  Copyright (C) 2006 Texas Instruments.
+ *
+ *  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  SOFTWARE  IS PROVIDED   ``AS  IS'' AND   ANY  EXPRESS OR IMPLIED
+ *  WARRANTIES,   INCLUDING, BUT NOT  LIMITED  TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
+ *  NO  EVENT  SHALL   THE AUTHOR  BE    LIABLE FOR ANY   DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ *  NOT LIMITED   TO, PROCUREMENT OF  SUBSTITUTE GOODS  OR SERVICES; LOSS OF
+ *  USE, DATA,  OR PROFITS; OR  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN  CONTRACT, STRICT LIABILITY, OR TORT
+ *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ *  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  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.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef __ASM_ARCH_PSC_H
+#define __ASM_ARCH_PSC_H
+/* Power and Sleep Controller (PSC) Domains */
+#define DAVINCI_GPSC_ARMDOMAIN      0
+#define DAVINCI_GPSC_DSPDOMAIN      1
+#define DAVINCI_LPSC_VPSSMSTR       0
+#define DAVINCI_LPSC_VPSSSLV        1
+#define DAVINCI_LPSC_TPCC           2
+#define DAVINCI_LPSC_TPTC0          3
+#define DAVINCI_LPSC_TPTC1          4
+#define DAVINCI_LPSC_EMAC           5
+#define DAVINCI_LPSC_EMAC_WRAPPER   6
+#define DAVINCI_LPSC_MDIO           7
+#define DAVINCI_LPSC_IEEE1394       8
+#define DAVINCI_LPSC_USB            9
+#define DAVINCI_LPSC_ATA            10
+#define DAVINCI_LPSC_VLYNQ          11
+#define DAVINCI_LPSC_UHPI           12
+#define DAVINCI_LPSC_DDR_EMIF       13
+#define DAVINCI_LPSC_AEMIF          14
+#define DAVINCI_LPSC_MMC_SD         15
+#define DAVINCI_LPSC_MEMSTICK       16
+#define DAVINCI_LPSC_McBSP          17
+#define DAVINCI_LPSC_I2C            18
+#define DAVINCI_LPSC_UART0          19
+#define DAVINCI_LPSC_UART1          20
+#define DAVINCI_LPSC_UART2          21
+#define DAVINCI_LPSC_SPI            22
+#define DAVINCI_LPSC_PWM0           23
+#define DAVINCI_LPSC_PWM1           24
+#define DAVINCI_LPSC_PWM2           25
+#define DAVINCI_LPSC_GPIO           26
+#define DAVINCI_LPSC_TIMER0         27
+#define DAVINCI_LPSC_TIMER1         28
+#define DAVINCI_LPSC_TIMER2         29
+#define DAVINCI_LPSC_SYSTEM_SUBSYS  30
+#define DAVINCI_LPSC_ARM            31
+#define DAVINCI_LPSC_SCR2           32
+#define DAVINCI_LPSC_SCR3           33
+#define DAVINCI_LPSC_SCR4           34
+#define DAVINCI_LPSC_CROSSBAR       35
+#define DAVINCI_LPSC_CFG27          36
+#define DAVINCI_LPSC_CFG3           37
+#define DAVINCI_LPSC_CFG5           38
+#define DAVINCI_LPSC_GEM            39
+#define DAVINCI_LPSC_IMCOP          40
+#endif /* __ASM_ARCH_PSC_H */
diff --git a/include/asm-arm/arch-davinci/serial.h b/include/asm-arm/arch-davinci/serial.h
new file mode 100644
index 000000000000..ed418ef76805
--- /dev/null
+++ b/include/asm-arm/arch-davinci/serial.h
@@ -0,0 +1,20 @@
+/*
+ * DaVinci serial device definitions
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_SERIAL_H
+#define __ASM_ARCH_SERIAL_H
+#include <asm/arch/io.h>
+#define DAVINCI_UART0_BASE   (IO_PHYS + 0x20000)
+#define DAVINCI_UART1_BASE   (IO_PHYS + 0x20400)
+#define DAVINCI_UART2_BASE   (IO_PHYS + 0x20800)
+#endif /* __ASM_ARCH_SERIAL_H */
diff --git a/include/asm-arm/arch-davinci/system.h b/include/asm-arm/arch-davinci/system.h
new file mode 100644
index 000000000000..440ac515804b
--- /dev/null
+++ b/include/asm-arm/arch-davinci/system.h
@@ -0,0 +1,29 @@
+/*
+ * DaVinci system defines
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+#include <asm/io.h>
+#include <asm/hardware.h>
+extern void davinci_watchdog_reset(void);
+static void arch_idle(void)
+{
+        cpu_do_idle();
+}
+static void arch_reset(char mode)
+{
+        davinci_watchdog_reset();
+}
+#endif /* __ASM_ARCH_SYSTEM_H */
diff --git a/include/asm-arm/arch-davinci/timex.h b/include/asm-arm/arch-davinci/timex.h
new file mode 100644
index 000000000000..52827567841d
--- /dev/null
+++ b/include/asm-arm/arch-davinci/timex.h
@@ -0,0 +1,17 @@
+/*
+ * DaVinci timer defines
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __ASM_ARCH_TIMEX_H
+#define __ASM_ARCH_TIMEX_H
+/* The source frequency for the timers is the 27MHz clock */
+#define CLOCK_TICK_RATE 27000000
+#endif /* __ASM_ARCH_TIMEX_H__ */
diff --git a/include/asm-arm/arch-davinci/uncompress.h b/include/asm-arm/arch-davinci/uncompress.h
new file mode 100644
index 000000000000..f6d1570f7206
--- /dev/null
+++ b/include/asm-arm/arch-davinci/uncompress.h
@@ -0,0 +1,35 @@
+/*
+ * Serial port stubs for kernel decompress status messages
+ *
+ *  Author:     Anant Gole
+ * (C) Copyright (C) 2006, Texas Instruments, Inc
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2. This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+#include <linux/types.h>
+#include <linux/serial_reg.h>
+#include <asm/arch/serial.h>
+/* PORT_16C550A, in polled non-fifo mode */
+static void putc(char c)
+{
+        volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE;
+        while (!(uart[UART_LSR] & UART_LSR_THRE))
+                barrier();
+        uart[UART_TX] = c;
+}
+static inline void flush(void)
+{
+        volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE;
+        while (!(uart[UART_LSR] & UART_LSR_THRE))
+                barrier();
+}
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
diff --git a/include/asm-arm/arch-davinci/vmalloc.h b/include/asm-arm/arch-davinci/vmalloc.h
new file mode 100644
index 000000000000..9b47fa89b333
--- /dev/null
+++ b/include/asm-arm/arch-davinci/vmalloc.h
@@ -0,0 +1,15 @@
+/*
+ * DaVinci vmalloc definitions
+ *
+ * Author: Kevin Hilman, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 2007 (c) MontaVista Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#include <asm/memory.h>
+#include <asm/arch/io.h>
+/* Allow vmalloc range until the IO virtual range minus a 2M "hole" */
+#define VMALLOC_END       (IO_VIRT - (2<<20))
diff --git a/include/asm-arm/arch-ebsa110/entry-macro.S b/include/asm-arm/arch-ebsa110/entry-macro.S
index aa23c5d6c69e..f242be5c49ba 100644
--- a/include/asm-arm/arch-ebsa110/entry-macro.S
+++ b/include/asm-arm/arch-ebsa110/entry-macro.S
@@ -16,13 +16,13 @@
        .endm
        .macro  get_irqnr_preamble, base, tmp
+        mov     \base, #IRQ_STAT
        .endm
        .macro  arch_ret_to_user, tmp1, tmp2
        .endm
        .macro  get_irqnr_and_base, irqnr, stat, base, tmp
-        mov     \base, #IRQ_STAT
        ldrb    \stat, [\base]                  @ get interrupts
        mov     \irqnr, #0
        tst     \stat, #15
diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S
index 4203dbf10662..e63064edb734 100644
--- a/include/asm-arm/arch-ebsa285/entry-macro.S
+++ b/include/asm-arm/arch-ebsa285/entry-macro.S
@@ -11,24 +11,24 @@
 #include <asm/arch/irqs.h>
 #include <asm/hardware/dec21285.h>
+                .equ    dc21285_high, ARMCSR_BASE & 0xff000000
+                .equ    dc21285_low, ARMCSR_BASE & 0x00ffffff
                .macro  disable_fiq
                .endm
                .macro  get_irqnr_preamble, base, tmp
+                mov     \base, #dc21285_high
+                .if     dc21285_low
+                orr     \base, \base, #dc21285_low
+                .endif
                .endm
                .macro  arch_ret_to_user, tmp1, tmp2
                .endm
-                .equ    dc21285_high, ARMCSR_BASE & 0xff000000
-                .equ    dc21285_low, ARMCSR_BASE & 0x00ffffff
                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     r4, #dc21285_high
+                ldr     \irqstat, [\base, #0x180]       @ get interrupts
-                .if     dc21285_low
-                orr     r4, r4, #dc21285_low
-                .endif
-                ldr     \irqstat, [r4, #0x180]          @ get interrupts
                mov     \irqnr, #IRQ_SDRAMPARITY
                tst     \irqstat, #IRQ_MASK_SDRAMPARITY
diff --git a/include/asm-arm/arch-iop13xx/io.h b/include/asm-arm/arch-iop13xx/io.h
index 7dfff4ad82b3..a6e0f9e6ddcf 100644
--- a/include/asm-arm/arch-iop13xx/io.h
+++ b/include/asm-arm/arch-iop13xx/io.h
@@ -27,7 +27,7 @@
 extern void __iomem * __iop13xx_io(unsigned long io_addr);
 extern void __iomem *__iop13xx_ioremap(unsigned long cookie, size_t size,
-        unsigned long flags);
+        unsigned int mtype);
 extern void __iop13xx_iounmap(void __iomem *addr);
 extern u32 iop13xx_atue_mem_base;
diff --git a/include/asm-arm/arch-iop13xx/iop13xx.h b/include/asm-arm/arch-iop13xx/iop13xx.h
index 85707e9c3325..e6736c3d1f7f 100644
--- a/include/asm-arm/arch-iop13xx/iop13xx.h
+++ b/include/asm-arm/arch-iop13xx/iop13xx.h
@@ -181,6 +181,7 @@ static inline int iop13xx_cpu_id(void)
 #define IOP13XX_ADMA1_PMMR_OFFSET       0x00000200
 #define IOP13XX_ADMA2_PMMR_OFFSET       0x00000400
 #define IOP13XX_PBI_PMMR_OFFSET         0x00001580
+#define IOP13XX_MU_PMMR_OFFSET          0x00004000
 #define IOP13XX_ESSR0_PMMR_OFFSET       0x00002188
 #define IOP13XX_ESSR0                   IOP13XX_REG_ADDR32(0x00002188)
@@ -412,6 +413,34 @@ static inline int iop13xx_cpu_id(void)
 #define IOP13XX_ATU_OUMBAR_FUNC_NUM_MASK        (0x7)
 /*=======================================================================*/
+/*============================MESSAGING UNIT=============================*/
+#define IOP13XX_MU_OFFSET(ofs)  IOP13XX_REG_ADDR32(IOP13XX_MU_PMMR_OFFSET +\
+                                                        (ofs))
+#define IOP13XX_MU_IMR0 IOP13XX_MU_OFFSET(0x10)
+#define IOP13XX_MU_IMR1 IOP13XX_MU_OFFSET(0x14)
+#define IOP13XX_MU_OMR0 IOP13XX_MU_OFFSET(0x18)
+#define IOP13XX_MU_OMR1 IOP13XX_MU_OFFSET(0x1C)
+#define IOP13XX_MU_IDR          IOP13XX_MU_OFFSET(0x20)
+#define IOP13XX_MU_IISR IOP13XX_MU_OFFSET(0x24)
+#define IOP13XX_MU_IIMR IOP13XX_MU_OFFSET(0x28)
+#define IOP13XX_MU_ODR          IOP13XX_MU_OFFSET(0x2C)
+#define IOP13XX_MU_OISR IOP13XX_MU_OFFSET(0x30)
+#define IOP13XX_MU_OIMR IOP13XX_MU_OFFSET(0x34)
+#define IOP13XX_MU_IRCSR        IOP13XX_MU_OFFSET(0x38)
+#define IOP13XX_MU_ORCSR        IOP13XX_MU_OFFSET(0x3C)
+#define IOP13XX_MU_MIMR IOP13XX_MU_OFFSET(0x48)
+#define IOP13XX_MU_MUCR IOP13XX_MU_OFFSET(0x50)
+#define IOP13XX_MU_QBAR IOP13XX_MU_OFFSET(0x54)
+#define IOP13XX_MU_MUBAR        IOP13XX_MU_OFFSET(0x84)
+#define IOP13XX_MU_WINDOW_SIZE  (8 * 1024)
+#define IOP13XX_MU_BASE_PHYS    (0xff000000)
+#define IOP13XX_MU_BASE_PCI     (0xff000000)
+#define IOP13XX_MU_MIMR_PCI     (IOP13XX_MU_BASE_PCI + 0x48)
+#define IOP13XX_MU_MIMR_CORE_SELECT (15)
+/*=======================================================================*/
 /*==============================ADMA UNITS===============================*/
 #define IOP13XX_ADMA_PHYS_BASE(chan)    IOP13XX_REG_ADDR32_PHYS((chan << 9))
 #define IOP13XX_ADMA_UPPER_PA(chan)     (IOP13XX_ADMA_PHYS_BASE(chan) + 0xc0)
diff --git a/include/asm-arm/arch-iop13xx/irqs.h b/include/asm-arm/arch-iop13xx/irqs.h
index 5c6fac2a4004..054e7acb5bfa 100644
--- a/include/asm-arm/arch-iop13xx/irqs.h
+++ b/include/asm-arm/arch-iop13xx/irqs.h
@@ -168,7 +168,7 @@ static inline u32 read_intpnd_3(void)
 #define IRQ_IOP13XX_ATUE_IMD    (110) /* 14 */
 #define IRQ_IOP13XX_MU_MSI_TB   (111) /* 15 */
 #define IRQ_IOP13XX_RSVD_112    (112) /* 16 */
-#define IRQ_IOP13XX_RSVD_113    (113) /* 17 */
+#define IRQ_IOP13XX_INBD_MSI    (113) /* 17 */
 #define IRQ_IOP13XX_RSVD_114    (114) /* 18 */
 #define IRQ_IOP13XX_RSVD_115    (115) /* 19 */
 #define IRQ_IOP13XX_RSVD_116    (116) /* 20 */
@@ -184,7 +184,13 @@ static inline u32 read_intpnd_3(void)
 #define IRQ_IOP13XX_RSVD_126    (126) /* 30 */
 #define IRQ_IOP13XX_HPI (127) /* 31 */
+#ifdef CONFIG_PCI_MSI
+#define IRQ_IOP13XX_MSI_0       (IRQ_IOP13XX_HPI + 1)
+#define NR_IOP13XX_IRQS         (IRQ_IOP13XX_MSI_0 + 128)
+#else
 #define NR_IOP13XX_IRQS (IRQ_IOP13XX_HPI + 1)
+#endif
 #define NR_IRQS         NR_IOP13XX_IRQS
 #endif /* _IOP13XX_IRQ_H_ */
diff --git a/include/asm-arm/arch-iop13xx/msi.h b/include/asm-arm/arch-iop13xx/msi.h
new file mode 100644
index 000000000000..b80c5ae17e99
--- /dev/null
+++ b/include/asm-arm/arch-iop13xx/msi.h
@@ -0,0 +1,11 @@
+#ifndef _IOP13XX_MSI_H_
+#define _IOP13XX_MSI_H_
+#ifdef CONFIG_PCI_MSI
+void iop13xx_msi_init(void);
+#else
+static inline void iop13xx_msi_init(void)
+{
+        return;
+}
+#endif
+#endif
diff --git a/include/asm-arm/arch-iop32x/io.h b/include/asm-arm/arch-iop32x/io.h
index 994f16af5057..958af751a484 100644
--- a/include/asm-arm/arch-iop32x/io.h
+++ b/include/asm-arm/arch-iop32x/io.h
@@ -14,7 +14,7 @@
 #include <asm/hardware.h>
 extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
-        unsigned long flags);
+        unsigned int mtype);
 extern void __iop3xx_iounmap(void __iomem *addr);
 #define IO_SPACE_LIMIT          0xffffffff
diff --git a/include/asm-arm/arch-iop33x/io.h b/include/asm-arm/arch-iop33x/io.h
index 993f7589b29f..fec9c53e2b10 100644
--- a/include/asm-arm/arch-iop33x/io.h
+++ b/include/asm-arm/arch-iop33x/io.h
@@ -14,7 +14,7 @@
 #include <asm/hardware.h>
 extern void __iomem *__iop3xx_ioremap(unsigned long cookie, size_t size,
-        unsigned long flags);
+        unsigned int mtype);
 extern void __iop3xx_iounmap(void __iomem *addr);
 #define IO_SPACE_LIMIT          0xffffffff
diff --git a/include/asm-arm/arch-ks8695/debug-macro.S b/include/asm-arm/arch-ks8695/debug-macro.S
new file mode 100644
index 000000000000..cd5f2fb1f06e
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/debug-macro.S
@@ -0,0 +1,38 @@
+/*
+ * include/asm-arm/arch-ks8695/debug-macro.S
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - Debug macros
+ *
+ * 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/hardware.h>
+#include <asm/arch/regs-uart.h>
+        .macro  addruart, rx
+                mrc     p15, 0, \rx, c1, c0
+                tst     \rx, #1                         @ MMU enabled?
+                ldreq   \rx, =KS8695_UART_PA            @ physical base address
+                ldrne   \rx, =KS8695_UART_VA            @ virtual base address
+        .endm
+        .macro  senduart, rd, rx
+                str     \rd, [\rx, #KS8695_URTH]        @ Write to Transmit Holding Register
+        .endm
+        .macro  busyuart, rd, rx
+1001:           ldr     \rd, [\rx, #KS8695_URLS]        @ Read Line Status Register
+                tst     \rd, #URLS_URTE                 @ Holding & Shift registers empty?
+                beq     1001b
+        .endm
+        .macro  waituart, rd, rx
+1001:           ldr     \rd, [\rx, #KS8695_URLS]        @ Read Line Status Register
+                tst     \rd, #URLS_URTHRE               @ Holding Register empty?
+                beq     1001b
+        .endm
diff --git a/include/asm-arm/arch-ks8695/devices.h b/include/asm-arm/arch-ks8695/devices.h
new file mode 100644
index 000000000000..b0364dce463f
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/devices.h
@@ -0,0 +1,32 @@
+/*
+ * include/asm-arm/arch-ks8695/devices.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * 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_DEVICES_H
+#define __ASM_ARCH_DEVICES_H
+#include <linux/pci.h>
+ /* Ethernet */
+extern void __init ks8695_add_device_wan(void);
+extern void __init ks8695_add_device_lan(void);
+extern void __init ks8695_add_device_hpna(void);
+ /* PCI */
+#define KS8695_MODE_PCI         0
+#define KS8695_MODE_MINIPCI     1
+#define KS8695_MODE_CARDBUS     2
+struct ks8695_pci_cfg {
+        short mode;
+        int (*map_irq)(struct pci_dev *, u8, u8);
+};
+extern __init void ks8695_init_pci(struct ks8695_pci_cfg *);
+#endif
diff --git a/include/asm-arm/arch-ks8695/dma.h b/include/asm-arm/arch-ks8695/dma.h
new file mode 100644
index 000000000000..e5159ed42a4b
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/dma.h
@@ -0,0 +1,17 @@
+/*
+ * include/asm-arm/arch-ks8695/dma.h
+ *
+ * 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
+ */
diff --git a/include/asm-arm/arch-ks8695/entry-macro.S b/include/asm-arm/arch-ks8695/entry-macro.S
new file mode 100644
index 000000000000..e34bdf85920e
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/entry-macro.S
@@ -0,0 +1,53 @@
+/*
+ * include/asm-arm/arch-ks8695/entry-macro.S
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * Low-level IRQ helper macros for KS8695
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+*/
+#include <asm/hardware.h>
+#include <asm/arch/regs-irq.h>
+        .macro  disable_fiq
+        .endm
+        .macro  get_irqnr_preamble, base, tmp
+                ldr     \base, =KS8695_IRQ_VA                   @ Base address of interrupt controller
+        .endm
+        .macro  arch_ret_to_user, tmp1, tmp2
+        .endm
+        .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
+                ldr     \irqstat, [\base, #KS8695_INTMS]        @ Mask Status register
+                teq     \irqstat, #0
+                beq     1001f
+                mov     \irqnr, #0
+                tst     \irqstat, #0xff
+                moveq   \irqstat, \irqstat, lsr #8
+                addeq   \irqnr, \irqnr, #8
+                tsteq   \irqstat, #0xff
+                moveq   \irqstat, \irqstat, lsr #8
+                addeq   \irqnr, \irqnr, #8
+                tsteq   \irqstat, #0xff
+                moveq   \irqstat, \irqstat, lsr #8
+                addeq   \irqnr, \irqnr, #8
+                tst     \irqstat, #0x0f
+                moveq   \irqstat, \irqstat, lsr #4
+                addeq   \irqnr, \irqnr, #4
+                tst     \irqstat, #0x03
+                moveq   \irqstat, \irqstat, lsr #2
+                addeq   \irqnr, \irqnr, #2
+                tst     \irqstat, #0x01
+                addeqs  \irqnr, \irqnr, #1
+1001:
+        .endm
diff --git a/include/asm-arm/arch-ks8695/hardware.h b/include/asm-arm/arch-ks8695/hardware.h
new file mode 100644
index 000000000000..cb732bff3288
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/hardware.h
@@ -0,0 +1,49 @@
+/*
+ * include/asm-arm/arch-ks8695/hardware.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - 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.
+*/
+#ifndef __ASM_ARCH_HARDWARE_H
+#define __ASM_ARCH_HARDWARE_H
+#include <asm/sizes.h>
+/*
+ * Physical RAM address.
+ */
+#define KS8695_SDRAM_PA         0x00000000
+/*
+ * We map an entire MiB with the System Configuration Registers in even
+ * though only 64KiB is needed. This makes it easier for use with the
+ * head debug code as the initial MMU setup only deals in L1 sections.
+ */
+#define KS8695_IO_PA            0x03F00000
+#define KS8695_IO_VA            0xF0000000
+#define KS8695_IO_SIZE          SZ_1M
+#define KS8695_PCIMEM_PA        0x60000000
+#define KS8695_PCIMEM_SIZE      SZ_512M
+#define KS8695_PCIIO_PA         0x80000000
+#define KS8695_PCIIO_SIZE       SZ_64K
+/*
+ * PCI support
+ */
+#define pcibios_assign_all_busses()     1
+#define PCIBIOS_MIN_IO          0
+#define PCIBIOS_MIN_MEM         0
+#endif
diff --git a/include/asm-arm/arch-ks8695/io.h b/include/asm-arm/arch-ks8695/io.h
new file mode 100644
index 000000000000..8edc4bd6aadf
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/io.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm-arm/arch-ks8695/io.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+#define IO_SPACE_LIMIT          0xffffffff
+#define __io(a)                 ((void __iomem *)(a))
+#define __mem_pci(a)            (a)
+#endif
diff --git a/include/asm-arm/arch-ks8695/irqs.h b/include/asm-arm/arch-ks8695/irqs.h
new file mode 100644
index 000000000000..8b1c4fe96a81
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/irqs.h
@@ -0,0 +1,54 @@
+/*
+ * linux/include/asm-arm/arch-ks8695/irqs.h
+ *
+ * Copyright (C) 2006 Simtec Electronics
+ *   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.
+ */
+#ifndef __ASM_ARCH_IRQS_H
+#define __ASM_ARCH_IRQS_H
+#define NR_IRQS                         32
+/*
+ * IRQ definitions
+ */
+#define KS8695_IRQ_COMM_RX              0
+#define KS8695_IRQ_COMM_TX              1
+#define KS8695_IRQ_EXTERN0              2
+#define KS8695_IRQ_EXTERN1              3
+#define KS8695_IRQ_EXTERN2              4
+#define KS8695_IRQ_EXTERN3              5
+#define KS8695_IRQ_TIMER0               6
+#define KS8695_IRQ_TIMER1               7
+#define KS8695_IRQ_UART_TX              8
+#define KS8695_IRQ_UART_RX              9
+#define KS8695_IRQ_UART_LINE_STATUS     10
+#define KS8695_IRQ_UART_MODEM_STATUS    11
+#define KS8695_IRQ_LAN_RX_STOP          12
+#define KS8695_IRQ_LAN_TX_STOP          13
+#define KS8695_IRQ_LAN_RX_BUF           14
+#define KS8695_IRQ_LAN_TX_BUF           15
+#define KS8695_IRQ_LAN_RX_STATUS        16
+#define KS8695_IRQ_LAN_TX_STATUS        17
+#define KS8695_IRQ_HPNA_RX_STOP         18
+#define KS8695_IRQ_HPNA_TX_STOP         19
+#define KS8695_IRQ_HPNA_RX_BUF          20
+#define KS8695_IRQ_HPNA_TX_BUF          21
+#define KS8695_IRQ_HPNA_RX_STATUS       22
+#define KS8695_IRQ_HPNA_TX_STATUS       23
+#define KS8695_IRQ_BUS_ERROR            24
+#define KS8695_IRQ_WAN_RX_STOP          25
+#define KS8695_IRQ_WAN_TX_STOP          26
+#define KS8695_IRQ_WAN_RX_BUF           27
+#define KS8695_IRQ_WAN_TX_BUF           28
+#define KS8695_IRQ_WAN_RX_STATUS        29
+#define KS8695_IRQ_WAN_TX_STATUS        30
+#define KS8695_IRQ_WAN_LINK             31
+#endif
diff --git a/include/asm-arm/arch-ks8695/memory.h b/include/asm-arm/arch-ks8695/memory.h
new file mode 100644
index 000000000000..24f6a6e4a302
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/memory.h
@@ -0,0 +1,49 @@
+/*
+ * include/asm-arm/arch-ks8695/memory.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 Memory definitions
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef __ASM_ARCH_MEMORY_H
+#define __ASM_ARCH_MEMORY_H
+#include <asm/hardware.h>
+/*
+ * Physical SRAM offset.
+ */
+#define PHYS_OFFSET             KS8695_SDRAM_PA
+#ifndef __ASSEMBLY__
+#ifdef CONFIG_PCI
+/* PCI mappings */
+#define __virt_to_bus(x)        ((x) - PAGE_OFFSET + KS8695_PCIMEM_PA)
+#define __bus_to_virt(x)        ((x) - KS8695_PCIMEM_PA + PAGE_OFFSET)
+/* Platform-bus mapping */
+extern struct bus_type platform_bus_type;
+#define is_lbus_device(dev)             (dev && dev->bus == &platform_bus_type)
+#define __arch_dma_to_virt(dev, x)      ({ is_lbus_device(dev) ? \
+                                        __phys_to_virt(x) : __bus_to_virt(x); })
+#define __arch_virt_to_dma(dev, x)      ({ is_lbus_device(dev) ? \
+                                        (dma_addr_t)__virt_to_phys(x) : (dma_addr_t)__virt_to_bus(x); })
+#define __arch_page_to_dma(dev, x)      __arch_virt_to_dma(dev, page_address(x))
+#else
+#define __virt_to_bus(x)        __virt_to_phys(x)
+#define __bus_to_virt(x)        __phys_to_virt(x)
+#endif
+#endif
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-gpio.h b/include/asm-arm/arch-ks8695/regs-gpio.h
new file mode 100644
index 000000000000..57fcf9fc82e4
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-gpio.h
@@ -0,0 +1,53 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-gpio.h
+ *
+ * Copyright (C) 2007 Andrew Victor
+ *
+ * KS8695 - GPIO control registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_GPIO_H
+#define KS8695_GPIO_H
+#define KS8695_GPIO_OFFSET      (0xF0000 + 0xE600)
+#define KS8695_GPIO_VA          (KS8695_IO_VA + KS8695_GPIO_OFFSET)
+#define KS8695_GPIO_PA          (KS8695_IO_PA + KS8695_GPIO_OFFSET)
+#define KS8695_IOPM             (0x00)          /* I/O Port Mode Register */
+#define KS8695_IOPC             (0x04)          /* I/O Port Control Register */
+#define KS8695_IOPD             (0x08)          /* I/O Port Data Register */
+/* Port Mode Register */
+#define IOPM_(x)                (1 << (x))      /* Mode for GPIO Pin x */
+/* Port Control Register */
+#define IOPC_IOTIM1EN           (1 << 17)       /* GPIO Pin for Timer1 Enable */
+#define IOPC_IOTIM0EN           (1 << 16)       /* GPIO Pin for Timer0 Enable */
+#define IOPC_IOEINT3EN          (1 << 15)       /* GPIO Pin for External/Soft Interrupt 3 Enable */
+#define IOPC_IOEINT3TM          (7 << 12)       /* GPIO Pin for External/Soft Interrupt 3 Trigger Mode */
+#define IOPC_IOEINT3_MODE(x)    ((x) << 12)
+#define IOPC_IOEINT2EN          (1 << 11)       /* GPIO Pin for External/Soft Interrupt 2 Enable */
+#define IOPC_IOEINT2TM          (7 << 8)        /* GPIO Pin for External/Soft Interrupt 2 Trigger Mode */
+#define IOPC_IOEINT2_MODE(x)    ((x) << 8)
+#define IOPC_IOEINT1EN          (1 << 7)        /* GPIO Pin for External/Soft Interrupt 1 Enable */
+#define IOPC_IOEINT1TM          (7 << 4)        /* GPIO Pin for External/Soft Interrupt 1 Trigger Mode */
+#define IOPC_IOEINT1_MODE(x)    ((x) << 4)
+#define IOPC_IOEINT0EN          (1 << 3)        /* GPIO Pin for External/Soft Interrupt 0 Enable */
+#define IOPC_IOEINT0TM          (7 << 0)        /* GPIO Pin for External/Soft Interrupt 0 Trigger Mode */
+#define IOPC_IOEINT0_MODE(x)    ((x) << 0)
+ /* Trigger Modes */
+#define IOPC_TM_LOW             (0)             /* Level Detection (Active Low) */
+#define IOPC_TM_HIGH            (1)             /* Level Detection (Active High) */
+#define IOPC_TM_RISING          (2)             /* Rising Edge Detection */
+#define IOPC_TM_FALLING         (4)             /* Falling Edge Detection */
+#define IOPC_TM_EDGE            (6)             /* Both Edge Detection */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-hpna.h b/include/asm-arm/arch-ks8695/regs-hpna.h
new file mode 100644
index 000000000000..14091cdec103
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-hpna.h
@@ -0,0 +1,25 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-wan.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - HPNA Registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_HPNA_H
+#define KS8695_HPNA_H
+#define KS8695_HPNA_OFFSET      (0xF0000 + 0xA000)
+#define KS8695_HPNA_VA          (KS8695_IO_VA + KS8695_HPNA_OFFSET)
+#define KS8695_HPNA_PA          (KS8695_IO_PA + KS8695_HPNA_OFFSET)
+/*
+ * HPNA registers
+ */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-irq.h b/include/asm-arm/arch-ks8695/regs-irq.h
new file mode 100644
index 000000000000..70b193f6b756
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-irq.h
@@ -0,0 +1,41 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-irq.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - IRQ registers and bit definitions
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_IRQ_H
+#define KS8695_IRQ_H
+#define KS8695_IRQ_OFFSET       (0xF0000 + 0xE200)
+#define KS8695_IRQ_VA           (KS8695_IO_VA + KS8695_IRQ_OFFSET)
+#define KS8695_IRQ_PA           (KS8695_IO_PA + KS8695_IRQ_OFFSET)
+/*
+ * Interrupt Controller registers
+ */
+#define KS8695_INTMC            (0x00)          /* Mode Control Register */
+#define KS8695_INTEN            (0x04)          /* Interrupt Enable Register */
+#define KS8695_INTST            (0x08)          /* Interrupt Status Register */
+#define KS8695_INTPW            (0x0c)          /* Interrupt Priority (WAN MAC) */
+#define KS8695_INTPH            (0x10)          /* Interrupt Priority (HPNA) [KS8695 only] */
+#define KS8695_INTPL            (0x14)          /* Interrupt Priority (LAN MAC) */
+#define KS8695_INTPT            (0x18)          /* Interrupt Priority (Timer) */
+#define KS8695_INTPU            (0x1c)          /* Interrupt Priority (UART) */
+#define KS8695_INTPE            (0x20)          /* Interrupt Priority (External Interrupt) */
+#define KS8695_INTPC            (0x24)          /* Interrupt Priority (Communications Channel) */
+#define KS8695_INTPBE           (0x28)          /* Interrupt Priority (Bus Error Response) */
+#define KS8695_INTMS            (0x2c)          /* Interrupt Mask Status Register */
+#define KS8695_INTHPF           (0x30)          /* Interrupt Pending Highest Priority (FIQ) */
+#define KS8695_INTHPI           (0x34)          /* Interrupt Pending Highest Priority (IRQ) */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-lan.h b/include/asm-arm/arch-ks8695/regs-lan.h
new file mode 100644
index 000000000000..a63bd61c64ed
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-lan.h
@@ -0,0 +1,65 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-lan.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - LAN Registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_LAN_H
+#define KS8695_LAN_H
+#define KS8695_LAN_OFFSET       (0xF0000 + 0x8000)
+#define KS8695_LAN_VA           (KS8695_IO_VA + KS8695_LAN_OFFSET)
+#define KS8695_LAN_PA           (KS8695_IO_PA + KS8695_LAN_OFFSET)
+/*
+ * LAN registers
+ */
+#define KS8695_LMDTXC           (0x00)          /* DMA Transmit Control */
+#define KS8695_LMDRXC           (0x04)          /* DMA Receive Control */
+#define KS8695_LMDTSC           (0x08)          /* DMA Transmit Start Command */
+#define KS8695_LMDRSC           (0x0c)          /* DMA Receive Start Command */
+#define KS8695_LTDLB            (0x10)          /* Transmit Descriptor List Base Address */
+#define KS8695_LRDLB            (0x14)          /* Receive Descriptor List Base Address */
+#define KS8695_LMAL             (0x18)          /* MAC Station Address Low */
+#define KS8695_LMAH             (0x1c)          /* MAC Station Address High */
+#define KS8695_LMAAL_(n)        (0x80 + ((n)*8))        /* MAC Additional Station Address (0..15) Low */
+#define KS8695_LMAAH_(n)        (0x84 + ((n)*8))        /* MAC Additional Station Address (0..15) High */
+/* DMA Transmit Control Register */
+#define LMDTXC_LMTRST           (1    << 31)    /* Soft Reset */
+#define LMDTXC_LMTBS            (0x3f << 24)    /* Transmit Burst Size */
+#define LMDTXC_LMTUCG           (1    << 18)    /* Transmit UDP Checksum Generate */
+#define LMDTXC_LMTTCG           (1    << 17)    /* Transmit TCP Checksum Generate */
+#define LMDTXC_LMTICG           (1    << 16)    /* Transmit IP Checksum Generate */
+#define LMDTXC_LMTFCE           (1    <<  9)    /* Transmit Flow Control Enable */
+#define LMDTXC_LMTLB            (1    <<  8)    /* Loopback mode */
+#define LMDTXC_LMTEP            (1    <<  2)    /* Transmit Enable Padding */
+#define LMDTXC_LMTAC            (1    <<  1)    /* Transmit Add CRC */
+#define LMDTXC_LMTE             (1    <<  0)    /* TX Enable */
+/* DMA Receive Control Register */
+#define LMDRXC_LMRBS            (0x3f << 24)    /* Receive Burst Size */
+#define LMDRXC_LMRUCC           (1    << 18)    /* Receive UDP Checksum check */
+#define LMDRXC_LMRTCG           (1    << 17)    /* Receive TCP Checksum check */
+#define LMDRXC_LMRICG           (1    << 16)    /* Receive IP Checksum check */
+#define LMDRXC_LMRFCE           (1    <<  9)    /* Receive Flow Control Enable */
+#define LMDRXC_LMRB             (1    <<  6)    /* Receive Broadcast */
+#define LMDRXC_LMRM             (1    <<  5)    /* Receive Multicast */
+#define LMDRXC_LMRU             (1    <<  4)    /* Receive Unicast */
+#define LMDRXC_LMRERR           (1    <<  3)    /* Receive Error Frame */
+#define LMDRXC_LMRA             (1    <<  2)    /* Receive All */
+#define LMDRXC_LMRE             (1    <<  1)    /* RX Enable */
+/* Additional Station Address High */
+#define LMAAH_E                 (1    << 31)    /* Address Enabled */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-mem.h b/include/asm-arm/arch-ks8695/regs-mem.h
new file mode 100644
index 000000000000..76b38e0862e6
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-mem.h
@@ -0,0 +1,89 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-mem.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - Memory Controller registers and bit definitions
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_MEM_H
+#define KS8695_MEM_H
+#define KS8695_MEM_OFFSET       (0xF0000 + 0x4000)
+#define KS8695_MEM_VA           (KS8695_IO_VA + KS8695_MEM_OFFSET)
+#define KS8695_MEM_PA           (KS8695_IO_PA + KS8695_MEM_OFFSET)
+/*
+ * Memory Controller Registers
+ */
+#define KS8695_EXTACON0         (0x00)          /* External I/O 0 Access Control */
+#define KS8695_EXTACON1         (0x04)          /* External I/O 1 Access Control */
+#define KS8695_EXTACON2         (0x08)          /* External I/O 2 Access Control */
+#define KS8695_ROMCON0          (0x10)          /* ROM/SRAM/Flash 1 Control Register */
+#define KS8695_ROMCON1          (0x14)          /* ROM/SRAM/Flash 2 Control Register */
+#define KS8695_ERGCON           (0x20)          /* External I/O and ROM/SRAM/Flash General Register */
+#define KS8695_SDCON0           (0x30)          /* SDRAM Control Register 0 */
+#define KS8695_SDCON1           (0x34)          /* SDRAM Control Register 1 */
+#define KS8695_SDGCON           (0x38)          /* SDRAM General Control */
+#define KS8695_SDBCON           (0x3c)          /* SDRAM Buffer Control */
+#define KS8695_REFTIM           (0x40)          /* SDRAM Refresh Timer */
+/* External I/O Access Control Registers */
+#define EXTACON_EBNPTR          (0x3ff << 22)           /* Last Address Pointer */
+#define EXTACON_EBBPTR          (0x3ff << 12)           /* Base Pointer */
+#define EXTACON_EBTACT          (7     <<  9)           /* Write Enable/Output Enable Active Time */
+#define EXTACON_EBTCOH          (7     <<  6)           /* Chip Select Hold Time */
+#define EXTACON_EBTACS          (7     <<  3)           /* Address Setup Time before ECSN */
+#define EXTACON_EBTCOS          (7     <<  0)           /* Chip Select Time before OEN */
+/* ROM/SRAM/Flash Control Register */
+#define ROMCON_RBNPTR           (0x3ff << 22)           /* Next Pointer */
+#define ROMCON_RBBPTR           (0x3ff << 12)           /* Base Pointer */
+#define ROMCON_RBTACC           (7     <<  4)           /* Access Cycle Time */
+#define ROMCON_RBTPA            (3     <<  2)           /* Page Address Access Time */
+#define ROMCON_PMC              (3     <<  0)           /* Page Mode Configuration */
+#define         PMC_NORMAL              (0 << 0)
+#define         PMC_4WORD               (1 << 0)
+#define         PMC_8WORD               (2 << 0)
+#define         PMC_16WORD              (3 << 0)
+/* External I/O and ROM/SRAM/Flash General Register */
+#define ERGCON_TMULT            (3 << 28)               /* Time Multiplier */
+#define ERGCON_DSX2             (3 << 20)               /* Data Width (External I/O Bank 2) */
+#define ERGCON_DSX1             (3 << 18)               /* Data Width (External I/O Bank 1) */
+#define ERGCON_DSX0             (3 << 16)               /* Data Width (External I/O Bank 0) */
+#define ERGCON_DSR1             (3 <<  2)               /* Data Width (ROM/SRAM/Flash Bank 1) */
+#define ERGCON_DSR0             (3 <<  0)               /* Data Width (ROM/SRAM/Flash Bank 0) */
+/* SDRAM Control Register */
+#define SDCON_DBNPTR            (0x3ff << 22)           /* Last Address Pointer */
+#define SDCON_DBBPTR            (0x3ff << 12)           /* Base Pointer */
+#define SDCON_DBCAB             (3     <<  8)           /* Column Address Bits */
+#define SDCON_DBBNUM            (1     <<  3)           /* Number of Banks */
+#define SDCON_DBDBW             (3     <<  1)           /* Data Bus Width */
+/* SDRAM General Control Register */
+#define SDGCON_SDTRC            (3 << 2)                /* RAS to CAS latency */
+#define SDGCON_SDCAS            (3 << 0)                /* CAS latency */
+/* SDRAM Buffer Control Register */
+#define SDBCON_SDESTA           (1 << 31)               /* SDRAM Engine Status */
+#define SDBCON_RBUFBDIS         (1 << 24)               /* Read Buffer Burst Enable */
+#define SDBCON_WFIFOEN          (1 << 23)               /* Write FIFO Enable */
+#define SDBCON_RBUFEN           (1 << 22)               /* Read Buffer Enable */
+#define SDBCON_FLUSHWFIFO       (1 << 21)               /* Flush Write FIFO */
+#define SDBCON_RBUFINV          (1 << 20)               /* Read Buffer Invalidate */
+#define SDBCON_SDINI            (3 << 16)               /* SDRAM Initialization Control */
+#define SDBCON_SDMODE           (0x3fff << 0)           /* SDRAM Mode Register Value Program */
+/* SDRAM Refresh Timer Register */
+#define REFTIM_REFTIM           (0xffff << 0)           /* Refresh Timer Value */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-misc.h b/include/asm-arm/arch-ks8695/regs-misc.h
new file mode 100644
index 000000000000..632ca6601a94
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-misc.h
@@ -0,0 +1,97 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-misc.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - Miscellaneous Registers
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_MISC_H
+#define KS8695_MISC_H
+#define KS8695_MISC_OFFSET      (0xF0000 + 0xEA00)
+#define KS8695_MISC_VA          (KS8695_IO_VA + KS8695_MISC_OFFSET)
+#define KS8695_MISC_PA          (KS8695_IO_PA + KS8695_MISC_OFFSET)
+/*
+ * Miscellaneous registers
+ */
+#define KS8695_DID              (0x00)          /* Device ID */
+#define KS8695_RID              (0x04)          /* Revision ID */
+#define KS8695_HMC              (0x08)          /* HPNA Miscellaneous Control [KS8695 only] */
+#define KS8695_WMC              (0x0c)          /* WAN Miscellaneous Control */
+#define KS8695_WPPM             (0x10)          /* WAN PHY Power Management */
+#define KS8695_PPS              (0x1c)          /* PHY PowerSave */
+/* Device ID Register */
+#define DID_ID                  (0xffff << 0)   /* Device ID */
+/* Revision ID Register */
+#define RID_SUBID               (0xf << 4)      /* Sub-Device ID */
+#define RID_REVISION            (0xf << 0)      /* Revision ID */
+/* HPNA Miscellaneous Control Register */
+#define HMC_HSS                 (1 << 1)        /* Speed */
+#define HMC_HDS                 (1 << 0)        /* Duplex */
+/* WAN Miscellaneous Control Register */
+#define WMC_WANC                (1 << 30)       /* Auto-negotiation complete */
+#define WMC_WANR                (1 << 29)       /* Auto-negotiation restart */
+#define WMC_WANAP               (1 << 28)       /* Advertise Pause */
+#define WMC_WANA100F            (1 << 27)       /* Advertise 100 FDX */
+#define WMC_WANA100H            (1 << 26)       /* Advertise 100 HDX */
+#define WMC_WANA10F             (1 << 25)       /* Advertise 10 FDX */
+#define WMC_WANA10H             (1 << 24)       /* Advertise 10 HDX */
+#define WMC_WLS                 (1 << 23)       /* Link status */
+#define WMC_WDS                 (1 << 22)       /* Duplex status */
+#define WMC_WSS                 (1 << 21)       /* Speed status */
+#define WMC_WLPP                (1 << 20)       /* Link Partner Pause */
+#define WMC_WLP100F             (1 << 19)       /* Link Partner 100 FDX */
+#define WMC_WLP100H             (1 << 18)       /* Link Partner 100 HDX */
+#define WMC_WLP10F              (1 << 17)       /* Link Partner 10 FDX */
+#define WMC_WLP10H              (1 << 16)       /* Link Partner 10 HDX */
+#define WMC_WAND                (1 << 15)       /* Auto-negotiation disable */
+#define WMC_WANF100             (1 << 14)       /* Force 100 */
+#define WMC_WANFF               (1 << 13)       /* Force FDX */
+#define WMC_WLED1S              (7 <<  4)       /* LED1 Select */
+#define         WLED1S_SPEED            (0 << 4)
+#define         WLED1S_LINK             (1 << 4)
+#define         WLED1S_DUPLEX           (2 << 4)
+#define         WLED1S_COLLISION        (3 << 4)
+#define         WLED1S_ACTIVITY         (4 << 4)
+#define         WLED1S_FDX_COLLISION    (5 << 4)
+#define         WLED1S_LINK_ACTIVITY    (6 << 4)
+#define WMC_WLED0S              (7 << 0)        /* LED0 Select */
+#define         WLED0S_SPEED            (0 << 0)
+#define         WLED0S_LINK             (1 << 0)
+#define         WLED0S_DUPLEX           (2 << 0)
+#define         WLED0S_COLLISION        (3 << 0)
+#define         WLED0S_ACTIVITY         (4 << 0)
+#define         WLED0S_FDX_COLLISION    (5 << 0)
+#define         WLED0S_LINK_ACTIVITY    (6 << 0)
+/* WAN PHY Power Management Register */
+#define WPPM_WLPBK              (1 << 14)       /* Local Loopback */
+#define WPPM_WRLPKB             (1 << 13)       /* Remove Loopback */
+#define WPPM_WPI                (1 << 12)       /* PHY isolate */
+#define WPPM_WFL                (1 << 10)       /* Force link */
+#define WPPM_MDIXS              (1 << 9)        /* MDIX Status */
+#define WPPM_FEF                (1 << 8)        /* Far End Fault */
+#define WPPM_AMDIXP             (1 << 7)        /* Auto MDIX Parameter */
+#define WPPM_TXDIS              (1 << 6)        /* Disable transmitter */
+#define WPPM_DFEF               (1 << 5)        /* Disable Far End Fault */
+#define WPPM_PD                 (1 << 4)        /* Power Down */
+#define WPPM_DMDX               (1 << 3)        /* Disable Auto MDI/MDIX */
+#define WPPM_FMDX               (1 << 2)        /* Force MDIX */
+#define WPPM_LPBK               (1 << 1)        /* MAX Loopback */
+/* PHY Power Save Register */
+#define PPS_PPSM                (1 << 0)        /* PHY Power Save Mode */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-pci.h b/include/asm-arm/arch-ks8695/regs-pci.h
new file mode 100644
index 000000000000..286d6d488df8
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-pci.h
@@ -0,0 +1,53 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-pci.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - PCI bridge registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#define KS8695_PCI_OFFSET       (0xF0000 + 0x2000)
+#define KS8695_PCI_VA           (KS8695_IO_VA + KS8695_PCI_OFFSET)
+#define KS8695_PCI_PA           (KS8695_IO_PA + KS8695_PCI_OFFSET)
+#define KS8695_CRCFID           (0x000)         /* Configuration: Identification */
+#define KS8695_CRCFCS           (0x004)         /* Configuration: Command and Status */
+#define KS8695_CRCFRV           (0x008)         /* Configuration: Revision */
+#define KS8695_CRCFLT           (0x00C)         /* Configuration: Latency Timer */
+#define KS8695_CRCBMA           (0x010)         /* Configuration: Base Memory Address */
+#define KS8695_CRCSID           (0x02C)         /* Configuration: Subsystem ID */
+#define KS8695_CRCFIT           (0x03C)         /* Configuration: Interrupt */
+#define KS8695_PBCA             (0x100)         /* Bridge Configuration Address */
+#define KS8695_PBCD             (0x104)         /* Bridge Configuration Data */
+#define KS8695_PBM              (0x200)         /* Bridge Mode */
+#define KS8695_PBCS             (0x204)         /* Bridge Control and Status */
+#define KS8695_PMBA             (0x208)         /* Bridge Memory Base Address */
+#define KS8695_PMBAC            (0x20C)         /* Bridge Memory Base Address Control */
+#define KS8695_PMBAM            (0x210)         /* Bridge Memory Base Address Mask */
+#define KS8695_PMBAT            (0x214)         /* Bridge Memory Base Address Translation */
+#define KS8695_PIOBA            (0x218)         /* Bridge I/O Base Address */
+#define KS8695_PIOBAC           (0x21C)         /* Bridge I/O Base Address Control */
+#define KS8695_PIOBAM           (0x220)         /* Bridge I/O Base Address Mask */
+#define KS8695_PIOBAT           (0x224)         /* Bridge I/O Base Address Translation */
+/* Configuration: Identification */
+/* Configuration: Command and Status */
+/* Configuration: Revision */
+#define CFRV_GUEST              (1 << 23)
+#define PBCA_TYPE1              (1)
+#define PBCA_ENABLE             (1 << 31)
diff --git a/include/asm-arm/arch-ks8695/regs-switch.h b/include/asm-arm/arch-ks8695/regs-switch.h
new file mode 100644
index 000000000000..5f37be3f2f60
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-switch.h
@@ -0,0 +1,66 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-switch.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - Switch Registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_SWITCH_H
+#define KS8695_SWITCH_H
+#define KS8695_SWITCH_OFFSET    (0xF0000 + 0xe800)
+#define KS8695_SWITCH_VA        (KS8695_IO_VA + KS8695_SWITCH_OFFSET)
+#define KS8695_SWITCH_PA        (KS8695_IO_PA + KS8695_SWITCH_OFFSET)
+/*
+ * Switch registers
+ */
+#define KS8695_SEC0             (0x00)          /* Switch Engine Control 0 */
+#define KS8695_SEC1             (0x04)          /* Switch Engine Control 1 */
+#define KS8695_SEC2             (0x08)          /* Switch Engine Control 2 */
+#define KS8695_P(x)_C(z)        (0xc0 + (((x)-1)*3 + ((z)-1))*4)        /* Port Configuration Registers */
+#define KS8695_SEP12AN          (0x48)          /* Port 1 & 2 Auto-Negotiation */
+#define KS8695_SEP34AN          (0x4c)          /* Port 3 & 4 Auto-Negotiation */
+#define KS8695_SEIAC            (0x50)          /* Indirect Access Control */
+#define KS8695_SEIADH2          (0x54)          /* Indirect Access Data High 2 */
+#define KS8695_SEIADH1          (0x58)          /* Indirect Access Data High 1 */
+#define KS8695_SEIADL           (0x5c)          /* Indirect Access Data Low */
+#define KS8695_SEAFC            (0x60)          /* Advance Feature Control */
+#define KS8695_SEDSCPH          (0x64)          /* TOS Priority High */
+#define KS8695_SEDSCPL          (0x68)          /* TOS Priority Low */
+#define KS8695_SEMAH            (0x6c)          /* Switch Engine MAC Address High */
+#define KS8695_SEMAL            (0x70)          /* Switch Engine MAC Address Low */
+#define KS8695_LPPM12           (0x74)          /* Port 1 & 2 PHY Power Management */
+#define KS8695_LPPM34           (0x78)          /* Port 3 & 4 PHY Power Management */
+/* Switch Engine Control 0 */
+#define SEC0_LLED1S             (7 << 25)       /* LED1 Select */
+#define         LLED1S_SPEED            (0 << 25)
+#define         LLED1S_LINK             (1 << 25)
+#define         LLED1S_DUPLEX           (2 << 25)
+#define         LLED1S_COLLISION        (3 << 25)
+#define         LLED1S_ACTIVITY         (4 << 25)
+#define         LLED1S_FDX_COLLISION    (5 << 25)
+#define         LLED1S_LINK_ACTIVITY    (6 << 25)
+#define SEC0_LLED0S             (7 << 22)       /* LED0 Select */
+#define         LLED0S_SPEED            (0 << 22)
+#define         LLED0S_LINK             (1 << 22)
+#define         LLED0S_DUPLEX           (2 << 22)
+#define         LLED0S_COLLISION        (3 << 22)
+#define         LLED0S_ACTIVITY         (4 << 22)
+#define         LLED0S_FDX_COLLISION    (5 << 22)
+#define         LLED0S_LINK_ACTIVITY    (6 << 22)
+#define SEC0_ENABLE             (1 << 0)        /* Enable Switch */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-sys.h b/include/asm-arm/arch-ks8695/regs-sys.h
new file mode 100644
index 000000000000..f3179815b8ee
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-sys.h
@@ -0,0 +1,34 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-sys.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - System control registers and bit definitions
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_SYS_H
+#define KS8695_SYS_H
+#define KS8695_SYS_OFFSET       (0xF0000 + 0x0000)
+#define KS8695_SYS_VA           (KS8695_IO_VA + KS8695_SYS_OFFSET)
+#define KS8695_SYS_PA           (KS8695_IO_PA + KS8695_SYS_OFFSET)
+#define KS8695_SYSCFG           (0x00)          /* System Configuration Register */
+#define KS8695_CLKCON           (0x04)          /* System Clock and Bus Control Register */
+/* System Configuration Register */
+#define SYSCFG_SPRBP            (0x3ff << 16)   /* Register Bank Base Pointer */
+/* System Clock and Bus Control Register */
+#define CLKCON_SFMODE           (1 << 8)        /* System Fast Mode for Simulation */
+#define CLKCON_SCDC             (7 << 0)        /* System Clock Divider Select */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-timer.h b/include/asm-arm/arch-ks8695/regs-timer.h
new file mode 100644
index 000000000000..0a9f7f99ec52
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-timer.h
@@ -0,0 +1,40 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-timer.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - Timer registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_TIMER_H
+#define KS8695_TIMER_H
+#define KS8695_TMR_OFFSET       (0xF0000 + 0xE400)
+#define KS8695_TMR_VA           (KS8695_IO_VA + KS8695_TMR_OFFSET)
+#define KS8695_TMR_PA           (KS8695_IO_PA + KS8695_TMR_OFFSET)
+/*
+ * Timer registers
+ */
+#define KS8695_TMCON            (0x00)          /* Timer Control Register */
+#define KS8695_T1TC             (0x04)          /* Timer 1 Timeout Count Register */
+#define KS8695_T0TC             (0x08)          /* Timer 0 Timeout Count Register */
+#define KS8695_T1PD             (0x0C)          /* Timer 1 Pulse Count Register */
+#define KS8695_T0PD             (0x10)          /* Timer 0 Pulse Count Register */
+/* Timer Control Register */
+#define TMCON_T1EN              (1 << 1)        /* Timer 1 Enable */
+#define TMCON_T0EN              (1 << 0)        /* Timer 0 Enable */
+/* Timer0 Timeout Counter Register */
+#define T0TC_WATCHDOG           (0xff)          /* Enable watchdog mode */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-uart.h b/include/asm-arm/arch-ks8695/regs-uart.h
new file mode 100644
index 000000000000..a27cb20502a3
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-uart.h
@@ -0,0 +1,92 @@
+/*
+ * linux/include/asm-arm/arch-ks8695/regs-uart.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - UART register and bit 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.
+ */
+#ifndef KS8695_UART_H
+#define KS8695_UART_H
+#define KS8695_UART_OFFSET      (0xF0000 + 0xE000)
+#define KS8695_UART_VA          (KS8695_IO_VA + KS8695_UART_OFFSET)
+#define KS8695_UART_PA          (KS8695_IO_PA + KS8695_UART_OFFSET)
+/*
+ * UART registers
+ */
+#define KS8695_URRB     (0x00)          /* Receive Buffer Register */
+#define KS8695_URTH     (0x04)          /* Transmit Holding Register */
+#define KS8695_URFC     (0x08)          /* FIFO Control Register */
+#define KS8695_URLC     (0x0C)          /* Line Control Register */
+#define KS8695_URMC     (0x10)          /* Modem Control Register */
+#define KS8695_URLS     (0x14)          /* Line Status Register */
+#define KS8695_URMS     (0x18)          /* Modem Status Register */
+#define KS8695_URBD     (0x1C)          /* Baud Rate Divisor Register */
+#define KS8695_USR      (0x20)          /* Status Register */
+/* FIFO Control Register */
+#define URFC_URFRT      (3 << 6)        /* Receive FIFO Trigger Level */
+#define         URFC_URFRT_1    (0 << 6)
+#define         URFC_URFRT_4    (1 << 6)
+#define         URFC_URFRT_8    (2 << 6)
+#define         URFC_URFRT_14   (3 << 6)
+#define URFC_URTFR      (1 << 2)        /* Transmit FIFO Reset */
+#define URFC_URRFR      (1 << 1)        /* Receive FIFO Reset */
+#define URFC_URFE       (1 << 0)        /* FIFO Enable */
+/* Line Control Register */
+#define URLC_URSBC      (1 << 6)        /* Set Break Condition */
+#define URLC_PARITY     (7 << 3)        /* Parity */
+#define         URPE_NONE       (0 << 3)
+#define         URPE_ODD        (1 << 3)
+#define         URPE_EVEN       (3 << 3)
+#define         URPE_MARK       (5 << 3)
+#define         URPE_SPACE      (7 << 3)
+#define URLC_URSB       (1 << 2)        /* Stop Bits */
+#define URLC_URCL       (3 << 0)        /* Character Length */
+#define         URCL_5          (0 << 0)
+#define         URCL_6          (1 << 0)
+#define         URCL_7          (2 << 0)
+#define         URCL_8          (3 << 0)
+/* Modem Control Register */
+#define URMC_URLB       (1 << 4)        /* Loop-back mode */
+#define URMC_UROUT2     (1 << 3)        /* OUT2 signal */
+#define URMC_UROUT1     (1 << 2)        /* OUT1 signal */
+#define URMC_URRTS      (1 << 1)        /* Request to Send */
+#define URMC_URDTR      (1 << 0)        /* Data Terminal Ready */
+/* Line Status Register */
+#define URLS_URRFE      (1 << 7)        /* Receive FIFO Error */
+#define URLS_URTE       (1 << 6)        /* Transmit Empty */
+#define URLS_URTHRE     (1 << 5)        /* Transmit Holding Register Empty */
+#define URLS_URBI       (1 << 4)        /* Break Interrupt */
+#define URLS_URFE       (1 << 3)        /* Framing Error */
+#define URLS_URPE       (1 << 2)        /* Parity Error */
+#define URLS_URROE      (1 << 1)        /* Receive Overrun Error */
+#define URLS_URDR       (1 << 0)        /* Receive Data Ready */
+/* Modem Status Register */
+#define URMS_URDCD      (1 << 7)        /* Data Carrier Detect */
+#define URMS_URRI       (1 << 6)        /* Ring Indicator */
+#define URMS_URDSR      (1 << 5)        /* Data Set Ready */
+#define URMS_URCTS      (1 << 4)        /* Clear to Send */
+#define URMS_URDDCD     (1 << 3)        /* Delta Data Carrier Detect */
+#define URMS_URTERI     (1 << 2)        /* Trailing Edge Ring Indicator */
+#define URMS_URDDST     (1 << 1)        /* Delta Data Set Ready */
+#define URMS_URDCTS     (1 << 0)        /* Delta Clear to Send */
+/* Status Register */
+#define USR_UTI         (1 << 0)        /* Timeout Indication */
+#endif
diff --git a/include/asm-arm/arch-ks8695/regs-wan.h b/include/asm-arm/arch-ks8695/regs-wan.h
new file mode 100644
index 000000000000..52e35b0d65e4
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/regs-wan.h
@@ -0,0 +1,65 @@
+/*
+ * include/asm-arm/arch-ks8695/regs-wan.h
+ *
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * KS8695 - WAN Registers and bit definitions.
+ *
+ * This file is licensed under  the terms of the GNU General Public
+ * License version 2. This program is licensed "as is" without any
+ * warranty of any kind, whether express or implied.
+ */
+#ifndef KS8695_WAN_H
+#define KS8695_WAN_H
+#define KS8695_WAN_OFFSET       (0xF0000 + 0x6000)
+#define KS8695_WAN_VA           (KS8695_IO_VA + KS8695_WAN_OFFSET)
+#define KS8695_WAN_PA           (KS8695_IO_PA + KS8695_WAN_OFFSET)
+/*
+ * WAN registers
+ */
+#define KS8695_WMDTXC           (0x00)          /* DMA Transmit Control */
+#define KS8695_WMDRXC           (0x04)          /* DMA Receive Control */
+#define KS8695_WMDTSC           (0x08)          /* DMA Transmit Start Command */
+#define KS8695_WMDRSC           (0x0c)          /* DMA Receive Start Command */
+#define KS8695_WTDLB            (0x10)          /* Transmit Descriptor List Base Address */
+#define KS8695_WRDLB            (0x14)          /* Receive Descriptor List Base Address */
+#define KS8695_WMAL             (0x18)          /* MAC Station Address Low */
+#define KS8695_WMAH             (0x1c)          /* MAC Station Address High */
+#define KS8695_WMAAL_(n)        (0x80 + ((n)*8))        /* MAC Additional Station Address (0..15) Low */
+#define KS8695_WMAAH_(n)        (0x84 + ((n)*8))        /* MAC Additional Station Address (0..15) High */
+/* DMA Transmit Control Register */
+#define WMDTXC_WMTRST           (1    << 31)    /* Soft Reset */
+#define WMDTXC_WMTBS            (0x3f << 24)    /* Transmit Burst Size */
+#define WMDTXC_WMTUCG           (1    << 18)    /* Transmit UDP Checksum Generate */
+#define WMDTXC_WMTTCG           (1    << 17)    /* Transmit TCP Checksum Generate */
+#define WMDTXC_WMTICG           (1    << 16)    /* Transmit IP Checksum Generate */
+#define WMDTXC_WMTFCE           (1    <<  9)    /* Transmit Flow Control Enable */
+#define WMDTXC_WMTLB            (1    <<  8)    /* Loopback mode */
+#define WMDTXC_WMTEP            (1    <<  2)    /* Transmit Enable Padding */
+#define WMDTXC_WMTAC            (1    <<  1)    /* Transmit Add CRC */
+#define WMDTXC_WMTE             (1    <<  0)    /* TX Enable */
+/* DMA Receive Control Register */
+#define WMDRXC_WMRBS            (0x3f << 24)    /* Receive Burst Size */
+#define WMDRXC_WMRUCC           (1    << 18)    /* Receive UDP Checksum check */
+#define WMDRXC_WMRTCG           (1    << 17)    /* Receive TCP Checksum check */
+#define WMDRXC_WMRICG           (1    << 16)    /* Receive IP Checksum check */
+#define WMDRXC_WMRFCE           (1    <<  9)    /* Receive Flow Control Enable */
+#define WMDRXC_WMRB             (1    <<  6)    /* Receive Broadcast */
+#define WMDRXC_WMRM             (1    <<  5)    /* Receive Multicast */
+#define WMDRXC_WMRU             (1    <<  4)    /* Receive Unicast */
+#define WMDRXC_WMRERR           (1    <<  3)    /* Receive Error Frame */
+#define WMDRXC_WMRA             (1    <<  2)    /* Receive All */
+#define WMDRXC_WMRE             (1    <<  0)    /* RX Enable */
+/* Additional Station Address High */
+#define WMAAH_E                 (1    << 31)    /* Address Enabled */
+#endif
diff --git a/include/asm-arm/arch-ks8695/system.h b/include/asm-arm/arch-ks8695/system.h
new file mode 100644
index 000000000000..3bc28106d937
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/system.h
@@ -0,0 +1,48 @@
+/*
+ * include/asm-arm/arch-s3c2410/system.h
+ *
+ * Copyright (C) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * KS8695 - System function defines and includes
+ *
+ * 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_SYSTEM_H
+#define __ASM_ARCH_SYSTEM_H
+#include <asm/io.h>
+#include <asm/arch/regs-timer.h>
+static void arch_idle(void)
+{
+        /*
+         * This should do all the clock switching
+         * and wait for interrupt tricks,
+         */
+        cpu_do_idle();
+}
+static void arch_reset(char mode)
+{
+        unsigned int reg;
+        if (mode == 's')
+                cpu_reset(0);
+        /* disable timer0 */
+        reg = __raw_readl(KS8695_TMR_VA + KS8695_TMCON);
+        __raw_writel(reg & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON);
+        /* enable watchdog mode */
+        __raw_writel((10 << 8) | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC);
+        /* re-enable timer0 */
+        __raw_writel(reg | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON);
+}
+#endif
diff --git a/include/asm-arm/arch-ks8695/timex.h b/include/asm-arm/arch-ks8695/timex.h
new file mode 100644
index 000000000000..8320d528b903
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/timex.h
@@ -0,0 +1,20 @@
+/*
+ * include/asm-arm/arch-ks8695/timex.h
+ *
+ * Copyright (C) 2006 Simtec Electronics
+ *      Ben Dooks <ben@simtec.co.uk>
+ *
+ * KS8695 - Time Parameters
+ *
+ * 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_TIMEX_H
+#define __ASM_ARCH_TIMEX_H
+/* timers are derived from MCLK, which is 25MHz */
+#define CLOCK_TICK_RATE 25000000
+#endif
diff --git a/include/asm-arm/arch-ks8695/uncompress.h b/include/asm-arm/arch-ks8695/uncompress.h
new file mode 100644
index 000000000000..733a50855b5d
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/uncompress.h
@@ -0,0 +1,37 @@
+/*
+ * include/asm-arm/arch-ks8695/uncompress.h
+ *
+ * Copyright (C) 2006 Ben Dooks <ben@simtec.co.uk>
+ * Copyright (C) 2006 Simtec Electronics
+ *
+ * KS8695 - Kernel uncompressor
+ *
+ * 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_UNCOMPRESS_H
+#define __ASM_ARCH_UNCOMPRESS_H
+#include <asm/io.h>
+#include <asm/arch/regs-uart.h>
+static void putc(char c)
+{
+        while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTHRE))
+                barrier();
+        __raw_writel(c, KS8695_UART_PA + KS8695_URTH);
+}
+static inline void flush(void)
+{
+        while (!(__raw_readl(KS8695_UART_PA + KS8695_URLS) & URLS_URTE))
+                barrier();
+}
+#define arch_decomp_setup()
+#define arch_decomp_wdog()
+#endif
diff --git a/include/asm-arm/arch-ks8695/vmalloc.h b/include/asm-arm/arch-ks8695/vmalloc.h
new file mode 100644
index 000000000000..d1d88e58117d
--- /dev/null
+++ b/include/asm-arm/arch-ks8695/vmalloc.h
@@ -0,0 +1,19 @@
+/*
+ * include/asm-arm/arch-ks8695/vmalloc.h
+ *
+ * Copyright (C) 2006 Ben Dooks
+ * Copyright (C) 2006 Simtec Electronics <linux@simtec.co.uk>
+ *
+ * KS8695 vmalloc definition
+ *
+ * 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_VMALLOC_H
+#define __ASM_ARCH_VMALLOC_H
+#define VMALLOC_END       (KS8695_IO_VA & PGDIR_MASK)
+#endif
diff --git a/include/asm-arm/arch-omap/mux.h b/include/asm-arm/arch-omap/mux.h
index 828cc5c114e1..f1ec2edd4040 100644
--- a/include/asm-arm/arch-omap/mux.h
+++ b/include/asm-arm/arch-omap/mux.h
@@ -421,7 +421,9 @@ enum omap24xx_index {
        /* 24xx clock */
        W14_24XX_SYS_CLKOUT,
-        /* 24xx GPMC wait pin monitoring */
+        /* 24xx GPMC chipselects, wait pin monitoring */
+        E2_GPMC_NCS2,
+        L2_GPMC_NCS7,
        L3_GPMC_WAIT0,
        N7_GPMC_WAIT1,
        M1_GPMC_WAIT2,
@@ -435,6 +437,7 @@ enum omap24xx_index {
        /* 24xx GPIO */
        M21_242X_GPIO11,
+        P21_242X_GPIO12,
        AA10_242X_GPIO13,
        AA6_242X_GPIO14,
        AA4_242X_GPIO15,
@@ -444,7 +447,9 @@ enum omap24xx_index {
        Y20_24XX_GPIO60,
        W4__24XX_GPIO74,
        M15_24XX_GPIO92,
+        J15_24XX_GPIO99,
        V14_24XX_GPIO117,
+        P14_24XX_GPIO125,
        /* 242x DBG GPIO */
        V4_242X_GPIO49,
@@ -486,6 +491,30 @@ enum omap24xx_index {
        G18_24XX_MMC_CMD_DIR,
        H15_24XX_MMC_CLKI,
+        /* Full speed USB */
+        J20_24XX_USB0_PUEN,
+        J19_24XX_USB0_VP,
+        K20_24XX_USB0_VM,
+        J18_24XX_USB0_RCV,
+        K19_24XX_USB0_TXEN,
+        J14_24XX_USB0_SE0,
+        K18_24XX_USB0_DAT,
+        N14_24XX_USB1_SE0,
+        W12_24XX_USB1_SE0,
+        P15_24XX_USB1_DAT,
+        R13_24XX_USB1_DAT,
+        W20_24XX_USB1_TXEN,
+        P13_24XX_USB1_TXEN,
+        V19_24XX_USB1_RCV,
+        V12_24XX_USB1_RCV,
+        AA10_24XX_USB2_SE0,
+        Y11_24XX_USB2_DAT,
+        AA12_24XX_USB2_TXEN,
+        AA6_24XX_USB2_RCV,
+        AA4_24XX_USB2_TLLSE0,
        /* Keypad GPIO*/
        T19_24XX_KBR0,
        R19_24XX_KBR1,
diff --git a/include/asm-arm/arch-realview/entry-macro.S b/include/asm-arm/arch-realview/entry-macro.S
index 138838d4ad75..3b4e2076603a 100644
--- a/include/asm-arm/arch-realview/entry-macro.S
+++ b/include/asm-arm/arch-realview/entry-macro.S
@@ -14,6 +14,7 @@
                .endm
                .macro  get_irqnr_preamble, base, tmp
+                ldr     \base, =IO_ADDRESS(REALVIEW_GIC_CPU_BASE)
                .endm
                .macro  arch_ret_to_user, tmp1, tmp2
@@ -40,7 +41,6 @@
                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \base, =IO_ADDRESS(REALVIEW_GIC_CPU_BASE)
                ldr     \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */
                ldr     \tmp, =1021
diff --git a/include/asm-arm/arch-rpc/entry-macro.S b/include/asm-arm/arch-rpc/entry-macro.S
index 0cfb89b229d1..038b761fdadc 100644
--- a/include/asm-arm/arch-rpc/entry-macro.S
+++ b/include/asm-arm/arch-rpc/entry-macro.S
@@ -1,6 +1,14 @@
 #include <asm/hardware.h>
 #include <asm/hardware/entry-macro-iomd.S>
+        .equ    ioc_base_high, IOC_BASE & 0xff000000
+        .equ    ioc_base_low, IOC_BASE & 0x00ff0000
        .macro  get_irqnr_preamble, base, tmp
+        mov     \base, #ioc_base_high           @ point at IOC
+        .if     ioc_base_low
+        orr     \base, \base, #ioc_base_low
+        .endif
        .endm
        .macro  arch_ret_to_user, tmp1, tmp2
diff --git a/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h b/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h
index cd9e26568f85..c1414658d1c5 100644
--- a/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h
+++ b/include/asm-arm/arch-s3c2410/regs-s3c2443-clock.h
@@ -129,6 +129,7 @@
 #define S3C2443_PCLKCON_IIC             (1<<4)
 #define S3C2443_PCLKCON_SDI             (1<<5)
 #define S3C2443_PCLKCON_ADC             (1<<7)
+#define S3C2443_PCLKCON_AC97            (1<<8)
 #define S3C2443_PCLKCON_IIS             (1<<9)
 #define S3C2443_PCLKCON_PWMT            (1<<10)
 #define S3C2443_PCLKCON_WDT             (1<<11)
diff --git a/include/asm-arm/arch-sa1100/entry-macro.S b/include/asm-arm/arch-sa1100/entry-macro.S
index 028967629340..127db4aaf4f2 100644
--- a/include/asm-arm/arch-sa1100/entry-macro.S
+++ b/include/asm-arm/arch-sa1100/entry-macro.S
@@ -12,16 +12,16 @@
                .endm
                .macro  get_irqnr_preamble, base, tmp
+                mov     \base, #0xfa000000              @ ICIP = 0xfa050000
+                add     \base, \base, #0x00050000
                .endm
                .macro  arch_ret_to_user, tmp1, tmp2
                .endm
                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     r4, #0xfa000000                 @ ICIP = 0xfa050000
+                ldr     \irqstat, [\base]               @ get irqs
-                add     r4, r4, #0x00050000
+                ldr     \irqnr, [\base, #4]             @ ICMR = 0xfa050004
-                ldr     \irqstat, [r4]                  @ get irqs
-                ldr     \irqnr, [r4, #4]                @ ICMR = 0xfa050004
                ands    \irqstat, \irqstat, \irqnr
                mov     \irqnr, #0
                beq     1001f
diff --git a/include/asm-arm/arch-versatile/entry-macro.S b/include/asm-arm/arch-versatile/entry-macro.S
index 0fae002637a0..924d1a8fe360 100644
--- a/include/asm-arm/arch-versatile/entry-macro.S
+++ b/include/asm-arm/arch-versatile/entry-macro.S
@@ -14,13 +14,13 @@
                .endm
                .macro  get_irqnr_preamble, base, tmp
+                ldr     \base, =IO_ADDRESS(VERSATILE_VIC_BASE)
                .endm
                .macro  arch_ret_to_user, tmp1, tmp2
                .endm
                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                ldr     \base, =IO_ADDRESS(VERSATILE_VIC_BASE)
                ldr     \irqstat, [\base, #VIC_IRQ_STATUS]      @ get masked status
                mov     \irqnr, #0
                teq     \irqstat, #0
diff --git a/include/asm-arm/ecard.h b/include/asm-arm/ecard.h
index 3a6d3eb27622..684fe0645239 100644
--- a/include/asm-arm/ecard.h
+++ b/include/asm-arm/ecard.h
@@ -121,7 +121,7 @@ struct in_ecid {			/* Packed card ID information	*/
 typedef struct expansion_card ecard_t;
 typedef unsigned long *loader_t;
-typedef struct {                        /* Card handler routines        */
+typedef struct expansion_card_ops {     /* Card handler routines        */
        void (*irqenable)(ecard_t *ec, int irqnr);
        void (*irqdisable)(ecard_t *ec, int irqnr);
        int  (*irqpending)(ecard_t *ec);
@@ -179,6 +179,8 @@ struct expansion_card {
        u64                     dma_mask;
 };
+void ecard_setirq(struct expansion_card *ec, const struct expansion_card_ops *ops, void *irq_data);
 struct in_chunk_dir {
        unsigned int start_offset;
        union {
@@ -224,6 +226,10 @@ ecard_address(struct expansion_card *ec, card_type_t type, card_speed_t speed)
 extern int ecard_request_resources(struct expansion_card *ec);
 extern void ecard_release_resources(struct expansion_card *ec);
+void __iomem *ecardm_iomap(struct expansion_card *ec, unsigned int res,
+                           unsigned long offset, unsigned long maxsize);
+#define ecardm_iounmap(__ec, __addr)    devm_iounmap(&(__ec)->dev, __addr)
 extern struct bus_type ecard_bus_type;
 #define ECARD_DEV(_d)   container_of((_d), struct expansion_card, dev)
diff --git a/include/asm-arm/hardware/entry-macro-iomd.S b/include/asm-arm/hardware/entry-macro-iomd.S
index fbed08f298d0..9bb580a5b15e 100644
--- a/include/asm-arm/hardware/entry-macro-iomd.S
+++ b/include/asm-arm/hardware/entry-macro-iomd.S
@@ -11,8 +11,6 @@
 /* IOC / IOMD based hardware */
 #include <asm/hardware/iomd.h>
-                .equ    ioc_base_high, IOC_BASE & 0xff000000
-                .equ    ioc_base_low, IOC_BASE & 0x00ff0000
                .macro  disable_fiq
                mov     r12, #ioc_base_high
                .if     ioc_base_low
@@ -22,33 +20,29 @@
                .endm
                .macro  get_irqnr_and_base, irqnr, irqstat, base, tmp
-                mov     r4, #ioc_base_high              @ point at IOC
+                ldrb    \irqstat, [\base, #IOMD_IRQREQB]        @ get high priority first
-                .if     ioc_base_low
+                ldr     \tmp, =irq_prio_h
-                orr     r4, r4, #ioc_base_low
-                .endif
-                ldrb    \irqstat, [r4, #IOMD_IRQREQB]   @ get high priority first
-                ldr     \base, =irq_prio_h
                teq     \irqstat, #0
 #ifdef IOMD_BASE
-                ldreqb  \irqstat, [r4, #IOMD_DMAREQ]    @ get dma
+                ldreqb  \irqstat, [\base, #IOMD_DMAREQ] @ get dma
-                addeq   \base, \base, #256              @ irq_prio_h table size
+                addeq   \tmp, \tmp, #256                @ irq_prio_h table size
                teqeq   \irqstat, #0
                bne     2406f
 #endif
-                ldreqb  \irqstat, [r4, #IOMD_IRQREQA]   @ get low priority
+                ldreqb  \irqstat, [\base, #IOMD_IRQREQA]        @ get low priority
-                addeq   \base, \base, #256              @ irq_prio_d table size
+                addeq   \tmp, \tmp, #256                @ irq_prio_d table size
                teqeq   \irqstat, #0
 #ifdef IOMD_IRQREQC
-                ldreqb  \irqstat, [r4, #IOMD_IRQREQC]
+                ldreqb  \irqstat, [\base, #IOMD_IRQREQC]
-                addeq   \base, \base, #256              @ irq_prio_l table size
+                addeq   \tmp, \tmp, #256                @ irq_prio_l table size
                teqeq   \irqstat, #0
 #endif
 #ifdef IOMD_IRQREQD
-                ldreqb  \irqstat, [r4, #IOMD_IRQREQD]
+                ldreqb  \irqstat, [\base, #IOMD_IRQREQD]
-                addeq   \base, \base, #256              @ irq_prio_lc table size
+                addeq   \tmp, \tmp, #256                @ irq_prio_lc table size
                teqeq   \irqstat, #0
 #endif
-2406:           ldrneb  \irqnr, [\base, \irqstat]       @ get IRQ number
+2406:           ldrneb  \irqnr, [\tmp, \irqstat]        @ get IRQ number
                .endm
 /*
diff --git a/include/asm-arm/sizes.h b/include/asm-arm/sizes.h
index 7f50ae0edf1b..503843db1565 100644
--- a/include/asm-arm/sizes.h
+++ b/include/asm-arm/sizes.h
@@ -24,6 +24,10 @@
 #define __sizes_h                       1
 /* handy sizes */
+#define SZ_16                           0x00000010
+#define SZ_256                          0x00000100
+#define SZ_512                          0x00000200
 #define SZ_1K                           0x00000400
 #define SZ_4K                           0x00001000
 #define SZ_8K                           0x00002000