9 files changed, 713 insertions, 0 deletions

diff --git a/firmware/target/arm/s5l8700/ata-nand-s5l8700.c b/firmware/target/arm/s5l8700/ata-nand-s5l8700.c
new file mode 100644
index 0000000000..dd0ae7a950
--- /dev/null
+++ b/firmware/target/arm/s5l8700/ata-nand-s5l8700.c
@@ -0,0 +1,94 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "ata.h"
+#include "ata-target.h"
+#include "ata_idle_notify.h"
+#include "system.h"
+#include <string.h>
+#include "thread.h"
+#include "led.h"
+#include "disk.h"
+#include "panic.h"
+#include "usb.h"
+
+/* for compatibility */
+int ata_spinup_time = 0;
+
+long last_disk_activity = -1;
+
+/** static, private data **/ 
+static bool initialized = false;
+
+static long next_yield = 0;
+#define MIN_YIELD_PERIOD 2000
+
+/* API Functions */
+
+void ata_led(bool onoff)
+{
+    led(onoff);
+}
+
+int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int incount,
+                     void* inbuf)
+{
+
+}
+
+int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count,
+                      const void* outbuf)
+{
+}
+
+void ata_spindown(int seconds)
+{
+    (void)seconds;
+}
+
+bool ata_disk_is_active(void)
+{
+    return 0;
+}
+
+void ata_sleep(void)
+{
+}
+
+void ata_spin(void)
+{
+}
+
+/* Hardware reset protocol as specified in chapter 9.1, ATA spec draft v5 */
+int ata_hard_reset(void)
+{
+    return 0;
+}
+
+int ata_soft_reset(void)
+{
+    return 0;
+}
+
+void ata_enable(bool on)
+{
+}
+
+int ata_init(void)
+{
+}
diff --git a/firmware/target/arm/s5l8700/boot.lds b/firmware/target/arm/s5l8700/boot.lds
new file mode 100644
index 0000000000..757abaa11a
--- /dev/null
+++ b/firmware/target/arm/s5l8700/boot.lds
@@ -0,0 +1,54 @@
+#include "config.h"
+
+ENTRY(start)
+OUTPUT_FORMAT(elf32-littlearm)
+OUTPUT_ARCH(arm)
+STARTUP(target/arm/s5l8700/crt0.o)
+
+/* DRAMORIG is in fact 0x8000000 but remapped to 0x0 */
+#define DRAMORIG 0x0
+#define DRAMSIZE 16M
+#
+#define IRAMORIG 0x22000000
+#define IRAMSIZE 256K
+
+/* This is not available in all versions of the S5L8700 */
+#define FLASHORIG 0x24000000
+#define FLASHSIZE 1M
+
+SECTIONS
+{
+  . = IRAMORIG;
+
+  .text : {
+    *(.init.text)
+    *(.text*)
+  }
+
+  .data : {
+    *(.icode)
+    *(.irodata)
+    *(.idata)
+    *(.data*)
+    *(.ncdata*);
+    _dataend = . ;
+   }
+
+  .stack :
+  {
+     *(.stack)
+     _stackbegin = .;
+     stackbegin = .;
+     . += 0x2000;
+     _stackend = .;
+     stackend = .;
+  }
+
+  .bss : {
+     _edata = .;
+     *(.bss*);
+     *(.ibss);
+     *(.ncbss*);
+     _end = .;
+   }
+}
diff --git a/firmware/target/arm/s5l8700/crt0.S b/firmware/target/arm/s5l8700/crt0.S
new file mode 100644
index 0000000000..3ecabdeaef
--- /dev/null
+++ b/firmware/target/arm/s5l8700/crt0.S
@@ -0,0 +1,117 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Marcoen Hirschberg
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+#include "cpu.h"
+
+    .section .init.text,"ax",%progbits
+
+    .global    start
+start:
+    /* Exception vectors */
+    b       newstart
+    b       undef_instr_handler
+    b       software_int_handler
+    b       prefetch_abort_handler
+    b       data_abort_handler
+    b       reserved_handler
+    b       irq_handler
+    b       fiq_handler
+    .word 0x43554644 /* DFUC */
+
+newstart:
+#if 0
+    msr     cpsr_c, #0xd3 /* enter supervisor mode, disable IRQ/FIQ */
+
+    /* Initialise bss section to zero */
+    ldr     r2, =_edata
+    ldr     r3, =_end
+    mov     r4, #0
+1:
+    cmp     r3, r2
+    strhi   r4, [r2], #4
+    bhi     1b
+    
+    /* Set up some stack and munge it with 0xdeadbeef */
+    ldr     sp, =stackend
+    ldr     r2, =stackbegin
+    ldr     r3, =0xdeadbeef
+1:
+    cmp     sp, r2
+    strhi   r3, [r2], #4
+    bhi     1b
+    
+    /* Set up stack for IRQ mode */ 
+    msr     cpsr_c, #0xd2
+    ldr     sp, =irq_stack
+
+    /* Set up stack for FIQ mode */ 
+    msr     cpsr_c, #0xd1
+    ldr     sp, =fiq_stack
+
+    /* Let abort and undefined modes use IRQ stack */
+    msr     cpsr_c, #0xd7
+    ldr     sp, =irq_stack
+    msr     cpsr_c, #0xdb
+    ldr     sp, =irq_stack
+
+    /* Switch back to supervisor mode */
+    msr     cpsr_c, #0xd3
+#endif
+   bl      main
+
+
+    .text
+/*    .global UIE*/
+
+/* All illegal exceptions call into UIE with exception address as first
+ * parameter. This is calculated differently depending on which exception
+ * we're in. Second parameter is exception number, used for a string lookup
+ * in UIE. */
+undef_instr_handler:
+    mov    r0, lr
+    mov    r1, #0
+    b      UIE
+
+/* We run supervisor mode most of the time, and should never see a software
+ * exception being thrown. Perhaps make it illegal and call UIE? */
+software_int_handler:
+reserved_handler:
+    movs   pc, lr
+
+prefetch_abort_handler:
+    sub    r0, lr, #4
+    mov    r1, #1
+    b      UIE
+
+data_abort_handler:
+    sub    r0, lr, #8 
+    mov    r1, #2
+    b      UIE
+
+/* 256 words of IRQ stack */
+    .space 256*4
+irq_stack:
+
+/* 256 words of FIQ stack */
+    .space 256*4
+fiq_stack:
+
+end:
+    /*.word 0xA5A5A5A5
+    .word 0x5A5A5A5A*/
diff --git a/firmware/target/arm/s5l8700/meizu-m6sl/adc-target.h b/firmware/target/arm/s5l8700/meizu-m6sl/adc-target.h
new file mode 100644
index 0000000000..c0a069ac0c
--- /dev/null
+++ b/firmware/target/arm/s5l8700/meizu-m6sl/adc-target.h
@@ -0,0 +1,33 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Barry Wardell
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _ADC_TARGET_H_
+#define _ADC_TARGET_H_
+
+/* only two channels used by the Gigabeat */
+#define NUM_ADC_CHANNELS 1
+
+#define ADC_UNKNOWN_1   0
+#define ADC_UNKNOWN_2   1
+#define ADC_BATTERY     2
+#define ADC_UNKNOWN_4   3
+
+#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */
+#define ADC_READ_ERROR 0xFFFF
+
+#endif
diff --git a/firmware/target/arm/s5l8700/meizu-m6sl/backlight-target.h b/firmware/target/arm/s5l8700/meizu-m6sl/backlight-target.h
new file mode 100644
index 0000000000..1dc334cffa
--- /dev/null
+++ b/firmware/target/arm/s5l8700/meizu-m6sl/backlight-target.h
@@ -0,0 +1,27 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2008 by Marcoen Hirschberg
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef BACKLIGHT_TARGET_H
+#define BACKLIGHT_TARGET_H
+
+bool _backlight_init(void);
+void _backlight_on(void);
+void _backlight_off(void);
+void _backlight_set_brightness(int brightness);
+
+#endif
diff --git a/firmware/target/arm/s5l8700/meizu-m6sl/button-target.h b/firmware/target/arm/s5l8700/meizu-m6sl/button-target.h
new file mode 100644
index 0000000000..7d0d7a1c4d
--- /dev/null
+++ b/firmware/target/arm/s5l8700/meizu-m6sl/button-target.h
@@ -0,0 +1,52 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2006 by Linus Nielsen Feltzing
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef _BUTTON_TARGET_H_
+#define _BUTTON_TARGET_H_
+
+#include <stdbool.h>
+#include "config.h"
+
+#define HAS_BUTTON_HOLD
+
+bool button_hold(void);
+void button_init_device(void);
+int button_read_device(void);
+
+/* Toshiba Gigabeat specific button codes */
+
+#define BUTTON_LEFT         0x00000001
+#define BUTTON_RIGHT        0x00000002
+#define BUTTON_UP           0x00000004
+#define BUTTON_DOWN         0x00000008
+
+#define BUTTON_SELECT       0x00000010
+
+#define BUTTON_MENU         0x00000020
+#define BUTTON_PLAY         0x00000040
+
+
+#define BUTTON_MAIN (BUTTON_MENU|BUTTON_LEFT|BUTTON_RIGHT\
+                |BUTTON_UP|BUTTON_DOWN|BUTTON_SELECT|BUTTON_PLAY)
+
+#define BUTTON_REMOTE 0
+
+#define POWEROFF_BUTTON BUTTON_PLAY
+#define POWEROFF_COUNT 10
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/arm/s5l8700/meizu-m6sl/lcd-m6sl.c b/firmware/target/arm/s5l8700/meizu-m6sl/lcd-m6sl.c
new file mode 100644
index 0000000000..8e5a4f472a
--- /dev/null
+++ b/firmware/target/arm/s5l8700/meizu-m6sl/lcd-m6sl.c
@@ -0,0 +1,133 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2002 by Alan Korr
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#include "config.h"
+
+#include "hwcompat.h"
+#include "kernel.h"
+#include "lcd.h"
+#include "system.h"
+#include "cpu.h"
+
+/*** definitions ***/
+
+
+/** globals **/
+
+static int xoffset; /* needed for flip */
+
+/*** hardware configuration ***/
+
+int lcd_default_contrast(void)
+{
+    return 0x1f;
+}
+
+void lcd_set_contrast(int val)
+{
+}
+
+void lcd_set_invert_display(bool yesno)
+{
+}
+
+/* turn the display upside down (call lcd_update() afterwards) */
+void lcd_set_flip(bool yesno)
+{
+    /* TODO: flip mode isn't working.  The commands in the else part of
+       this function are how the original firmware inits the LCD */
+
+    if (yesno)
+    {
+        xoffset = 132 - LCD_WIDTH; /* 132 colums minus the 128 we have */
+    }
+    else 
+    {
+        xoffset = 0;
+    }
+}
+
+
+/* LCD init */
+void lcd_init_device(void)
+{
+}
+
+/*** Update functions ***/
+
+/* Performance function that works with an external buffer
+   note that by and bheight are in 8-pixel units! */
+void lcd_blit_mono(const unsigned char *data, int x, int by, int width,
+                   int bheight, int stride)
+{
+    /* Copy display bitmap to hardware */
+    while (bheight--)
+    {
+    }
+}
+
+
+/* Performance function that works with an external buffer
+   note that by and bheight are in 8-pixel units! */
+void lcd_blit_grey_phase_blit(unsigned char *values, unsigned char *phases,
+                         int x, int by, int width, int bheight, int stride)
+{
+    (void)values;
+    (void)phases;
+    (void)x;
+    (void)by;
+    (void)width;
+    (void)bheight;
+    (void)stride;
+}
+
+/* Update the display.
+   This must be called after all other LCD functions that change the display. */
+void lcd_update(void) ICODE_ATTR;
+void lcd_update(void)
+{
+    int y;
+
+    /* Copy display bitmap to hardware */
+    for (y = 0; y < LCD_FBHEIGHT; y++)
+    {
+    }
+}
+
+/* Update a fraction of the display. */
+void lcd_update_rect(int, int, int, int) ICODE_ATTR;
+void lcd_update_rect(int x, int y, int width, int height)
+{
+    int ymax;
+
+    /* The Y coordinates have to work on even 8 pixel rows */
+    ymax = (y + height-1) >> 3;
+    y >>= 3;
+
+    if(x + width > LCD_WIDTH)
+        width = LCD_WIDTH - x;
+    if (width <= 0)
+        return; /* nothing left to do, 0 is harmful to lcd_write_data() */
+    if(ymax >= LCD_FBHEIGHT)
+        ymax = LCD_FBHEIGHT-1;
+
+    /* Copy specified rectange bitmap to hardware */
+    for (; y <= ymax; y++)
+    {
+    }
+}
diff --git a/firmware/target/arm/s5l8700/system-s5l8700.c b/firmware/target/arm/s5l8700/system-s5l8700.c
new file mode 100644
index 0000000000..2d87cc8c9a
--- /dev/null
+++ b/firmware/target/arm/s5l8700/system-s5l8700.c
@@ -0,0 +1,168 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Rob Purchase
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "kernel.h"
+#include "system.h"
+#include "panic.h"
+
+#define default_interrupt(name) \
+  extern __attribute__((weak,alias("UIRQ"))) void name (void)
+
+void irq_handler(void) __attribute__((interrupt ("IRQ"), naked));
+void fiq_handler(void) __attribute__((interrupt ("FIQ"), naked));
+
+default_interrupt(EXT0);
+default_interrupt(EXT1);
+default_interrupt(EXT2);
+default_interrupt(EINT_VBUS);
+default_interrupt(EINTG);
+default_interrupt(INT_TIMERA);
+default_interrupt(INT_WDT);
+default_interrupt(INT_TIMERB);
+default_interrupt(INT_TIMERC);
+default_interrupt(INT_TIMERD);
+default_interrupt(INT_DMA);
+default_interrupt(INT_ALARM_RTC);
+default_interrupt(INT_PRI_RTC);
+default_interrupt(RESERVED1);
+default_interrupt(INT_UART);
+default_interrupt(INT_USB_HOST);
+default_interrupt(INT_USB_FUNC);
+default_interrupt(INT_LCDC_0);
+default_interrupt(INT_LCDC_1);
+default_interrupt(INT_ECC);
+default_interrupt(INT_CALM);
+default_interrupt(INT_ATA);
+default_interrupt(INT_UART0);
+default_interrupt(INT_SPDIF_OUT);
+default_interrupt(INT_SDCI);
+default_interrupt(INT_LCD);
+default_interrupt(INT_SPI);
+default_interrupt(INT_IIC);
+default_interrupt(RESERVED2);
+default_interrupt(INT_MSTICK);
+default_interrupt(INT_ADC_WAKEUP);
+default_interrupt(INT_ADC);
+
+
+
+static void (* const irqvector[])(void) =
+{
+    EXT0,EXT1,EXT2,EINT_VBUS,EINTG,INT_TIMERA,INT_WDT,INT_TIMERB,
+    INT_TIMERC,INT_TIMERD,INT_DMA,INT_ALARM_RTC,INT_PRI_RTC,RESERVED1,INT_UART,INT_USB_HOST,
+    INT_USB_FUNC,INT_LCDC_0,INT_LCDC_1,INT_ECC,INT_CALM,INT_ATA,INT_UART0,INT_SPDIF_OUT,
+    INT_SDCI,INT_LCD,INT_SPI,INT_IIC,RESERVED2,INT_MSTICK,INT_ADC_WAKEUP,INT_ADC
+};
+
+static const char * const irqname[] =
+{
+    "EXT0","EXT1","EXT2","EINT_VBUS","EINTG","INT_TIMERA","INT_WDT","INT_TIMERB",
+    "INT_TIMERC","INT_TIMERD","INT_DMA","INT_ALARM_RTC","INT_PRI_RTC","Reserved","INT_UART","INT_USB_HOST",
+    "INT_USB_FUNC","INT_LCDC_0","INT_LCDC_1","INT_ECC","INT_CALM","INT_ATA","INT_UART0","INT_SPDIF_OUT",
+    "INT_SDCI","INT_LCD","INT_SPI","INT_IIC","Reserved","INT_MSTICK","INT_ADC_WAKEUP","INT_ADC"
+};
+
+static void UIRQ(void)
+{
+    unsigned int offset = INTOFFSET;
+    panicf("Unhandled IRQ %02X: %s", offset, irqname[offset]);
+}
+
+void irq_handler(void)
+{
+    /*
+     * Based on: linux/arch/arm/kernel/entry-armv.S and system-meg-fx.c
+     */
+
+    asm volatile(   "stmfd sp!, {r0-r7, ip, lr} \n"   /* Store context */
+                    "sub   sp, sp, #8           \n"); /* Reserve stack */
+
+    int irq_no = INTOFFSET;   /* Read clears the corresponding IRQ status */
+    
+    if ((irq_no & (1<<31)) == 0)  /* Ensure invalid flag is not set */
+    {
+        irqvector[irq_no]();
+    }
+    
+    asm volatile(   "add   sp, sp, #8           \n"   /* Cleanup stack   */
+                    "ldmfd sp!, {r0-r7, ip, lr} \n"   /* Restore context */
+                    "subs  pc, lr, #4           \n"); /* Return from IRQ */
+}
+
+void fiq_handler(void)
+{
+    asm volatile (
+        "subs   pc, lr, #4   \r\n"
+    );
+}
+
+
+static void gpio_init(void)
+{
+}
+
+static void clock_init(void)
+{
+}
+
+
+void system_init(void)
+{
+}
+
+void system_reboot(void)
+{
+}
+
+int system_memory_guard(int newmode)
+{
+    (void)newmode;
+    return 0;
+}
+
+#ifdef HAVE_ADJUSTABLE_CPU_FREQ
+
+void set_cpu_frequency(long frequency)
+{
+    if (cpu_frequency == frequency)
+        return;
+    
+    /* CPU/COP frequencies can be scaled between Fbus (min) and Fsys (max).
+       Fbus should not be set below ~32Mhz with LCD enabled or the display
+       will be garbled. */
+    if (frequency == CPUFREQ_MAX)
+    {
+    }
+    else if (frequency == CPUFREQ_NORMAL)
+    {
+    }
+    else
+    {
+    }
+
+    asm volatile (
+        "nop      \n\t"
+        "nop      \n\t"
+        "nop      \n\t"
+    );
+
+    cpu_frequency = frequency;
+}
+
+#endif
diff --git a/firmware/target/arm/s5l8700/system-target.h b/firmware/target/arm/s5l8700/system-target.h
new file mode 100644
index 0000000000..158bc44190
--- /dev/null
+++ b/firmware/target/arm/s5l8700/system-target.h
@@ -0,0 +1,35 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2007 by Dave Chapman
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+#ifndef SYSTEM_TARGET_H
+#define SYSTEM_TARGET_H
+
+#include "system-arm.h"
+
+#define CPUFREQ_DEFAULT 32000000
+#define CPUFREQ_NORMAL  48000000
+#define CPUFREQ_MAX    192000000
+
+#define inl(a) (*(volatile unsigned long *) (a))
+#define outl(a,b) (*(volatile unsigned long *) (b) = (a))
+#define inb(a) (*(volatile unsigned char *) (a))
+#define outb(a,b) (*(volatile unsigned char *) (b) = (a))
+#define inw(a) (*(volatile unsigned short *) (a))
+#define outw(a,b) (*(volatile unsigned short *) (b) = (a))
+
+#endif /* SYSTEM_TARGET_H */