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authorMarcin Bukat <marcin.bukat@gmail.com>2010-11-12 21:52:29 +0000
committerMarcin Bukat <marcin.bukat@gmail.com>2010-11-12 21:52:29 +0000
commit123bebeada5dce220d8ce96d31ed711cb13d8d05 (patch)
treee1d45698eb457c142916271529ca28834708937c /firmware/target/coldfire/mpio/hd200
parent6c8267a42cffd711dcd4230415f7e0ab15b855b3 (diff)
downloadrockbox-123bebeada5dce220d8ce96d31ed711cb13d8d05.tar.gz
rockbox-123bebeada5dce220d8ce96d31ed711cb13d8d05.zip
MPIO: move files a bit in preparation for HD300 port
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28567 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/coldfire/mpio/hd200')
-rw-r--r--firmware/target/coldfire/mpio/hd200/adc-hd200.c97
-rw-r--r--firmware/target/coldfire/mpio/hd200/adc-target.h41
-rw-r--r--firmware/target/coldfire/mpio/hd200/backlight-hd200.c94
-rw-r--r--firmware/target/coldfire/mpio/hd200/backlight-target.h35
-rw-r--r--firmware/target/coldfire/mpio/hd200/button-target.h68
-rw-r--r--firmware/target/coldfire/mpio/hd200/power-hd200.c130
-rw-r--r--firmware/target/coldfire/mpio/hd200/system-hd200.c125
-rw-r--r--firmware/target/coldfire/mpio/hd200/usb-hd200.c75
8 files changed, 68 insertions, 597 deletions
diff --git a/firmware/target/coldfire/mpio/hd200/adc-hd200.c b/firmware/target/coldfire/mpio/hd200/adc-hd200.c
deleted file mode 100644
index 92b9479279..0000000000
--- a/firmware/target/coldfire/mpio/hd200/adc-hd200.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "config.h"
-#include "cpu.h"
-#include "system.h"
-#include "kernel.h"
-#include "thread.h"
-#include "adc.h"
-
-volatile unsigned short adc_data[NUM_ADC_CHANNELS] IBSS_ATTR;
-
-/* Reading takes 4096 adclk ticks
- * 1) tick task is created that enables ADC interrupt
- * 2) On interrupt single channel is readed and
- * ADC is prepared for next channel
- * 3) When all 4 channels are scanned ADC interrupt is disabled
- */
-
-void ADC(void) __attribute__ ((interrupt_handler,section(".icode")));
-void ADC(void)
-{
- static unsigned char channel IBSS_ATTR;
- /* read current value */
- adc_data[(channel&0x03)] = ADVALUE;
-
- /* switch channel
- *
- * set source remark
- * ADCONFIG is 16bit wide so we have to shift data by 16bits left
- * thats why we shift <<24 instead of <<8
- */
-
- channel++;
-
- and_l(~(0x03<<24),&ADCONFIG);
- or_l( (((channel&0x03) << 8 )|(1<<7))<<16, &ADCONFIG);
-
- if ( (channel & 0x03) == 0 )
- /* disable ADC interrupt */
- and_l((~(1<<6))<<16,&ADCONFIG);
-}
-
-unsigned short adc_scan(int channel)
-{
- /* maybe we can drop &0x03 part */
- return adc_data[(channel&0x03)];
-}
-
-void adc_tick(void)
-{
- /* enable ADC interrupt */
- or_l( ((1<<6))<<16, &ADCONFIG);
-}
-
-void adc_init(void)
-{
- /* GPIO38 GPIO39 */
- and_l(~((1<<6)|(1<<7)), &GPIO1_FUNCTION);
-
- /* ADOUT_SEL = 01
- * SOURCE SELECT = 000
- * CLEAR INTERRUPT FLAG
- * ENABLE INTERRUPT = 0
- * ADOUT_DRIVE = 00
- * ADCLK_SEL = 011 (busclk/8)
- */
-
- ADCONFIG = (1<<10)|(1<<8)|(1<<7)|0x03;
-
- /* ADC interrupt level 4.0 */
- or_l((4<<28), &INTPRI8);
-
- /* create tick task which enables ADC interrupt */
- tick_add_task(adc_tick);
-
- /* let the interrupt handler fill readout array */
- sleep(2);
-}
diff --git a/firmware/target/coldfire/mpio/hd200/adc-target.h b/firmware/target/coldfire/mpio/hd200/adc-target.h
deleted file mode 100644
index fb541833cf..0000000000
--- a/firmware/target/coldfire/mpio/hd200/adc-target.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#ifndef _ADC_TARGET_H_
-#define _ADC_TARGET_H_
-
-#define NUM_ADC_CHANNELS 4
-
-#define ADC_BUTTONS 1
-#define ADC_REMOTE 0
-#define ADC_BATTERY 2
-#define ADC_REMOTEDETECT 3
-#define ADC_UNREG_POWER ADC_BATTERY /* For compatibility */
-
-/* Force a scan now */
-unsigned short adc_scan(int channel);
-
-static inline unsigned short adc_read(int channel)
-{
- return adc_scan(channel);
-}
-
-#endif /* _ADC_TARGET_H_ */
diff --git a/firmware/target/coldfire/mpio/hd200/backlight-hd200.c b/firmware/target/coldfire/mpio/hd200/backlight-hd200.c
deleted file mode 100644
index 1e40e9bb88..0000000000
--- a/firmware/target/coldfire/mpio/hd200/backlight-hd200.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "config.h"
-#include "cpu.h"
-#include "kernel.h"
-#include "system.h"
-#include "backlight.h"
-#include "backlight-target.h"
-#include "lcd.h"
-
-static bool _backlight_on = true;
-static int _brightness = DEFAULT_BRIGHTNESS_SETTING;
-
-/* Returns the current state of the backlight (true=ON, false=OFF). */
-bool _backlight_init(void)
-{
-#ifdef BOOTLOADER
- and_l(~(1<<28),&GPIO_OUT);
-#endif
- or_l((1<<28),&GPIO_FUNCTION);
- or_l((1<<28),&GPIO_ENABLE);
- return true;
-}
-
-void _backlight_hw_on(void)
-{
-#ifndef BOOTLOADER
- if (_backlight_on)
- return;
-#endif
-
- _backlight_set_brightness(_brightness);
- _backlight_on = true;
-
-}
-
-void _backlight_hw_off(void)
-{
- /* GPIO28 low */
- and_l(~(1<<28),&GPIO_OUT);
- _backlight_on = false;
-}
-
-void _backlight_set_brightness(int val)
-{
- unsigned char i;
-
-#ifndef BOOTLOADER
- if( _brightness == val && _backlight_on == true )
- return;
-#endif
-
- and_l(~(1<<28),&GPIO_OUT);
- sleep(4);
-
- for (i=0;i<val;i++)
- {
- or_l((1<<28),&GPIO_OUT);
- and_l(~(1<<28),&GPIO_OUT);
- }
-
- or_l((1<<28),&GPIO_OUT);
-
- _brightness = val;
-}
-
-void _remote_backlight_on(void)
-{
- /* I don't have remote to play with */
-}
-
-void _remote_backlight_off(void)
-{
- /* I don't have remote to play with */
-}
diff --git a/firmware/target/coldfire/mpio/hd200/backlight-target.h b/firmware/target/coldfire/mpio/hd200/backlight-target.h
deleted file mode 100644
index 93b1f309fb..0000000000
--- a/firmware/target/coldfire/mpio/hd200/backlight-target.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 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); /* Returns backlight current state (true=ON). */
-void _backlight_hw_on(void);
-void _backlight_hw_off(void);
-void _backlight_set_brightness(int val);
-
-#define _backlight_on() _backlight_hw_on()
-#define _backlight_off() _backlight_hw_off()
-#define _backlight_on_isr() _backlight_hw_on()
-#define _backlight_off_isr() _backlight_hw_off()
-#define _backlight_on_normal() _backlight_hw_on()
-#define _backlight_off_normal() _backlight_hw_off()
-#endif
diff --git a/firmware/target/coldfire/mpio/hd200/button-target.h b/firmware/target/coldfire/mpio/hd200/button-target.h
new file mode 100644
index 0000000000..b7c31f8c59
--- /dev/null
+++ b/firmware/target/coldfire/mpio/hd200/button-target.h
@@ -0,0 +1,68 @@
+/***************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id$
+ *
+ * Copyright (C) 2010 Marcin Bukat
+ *
+ * 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 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
+#define HAS_REMOTE_BUTTON_HOLD
+
+bool button_hold(void);
+bool remote_button_hold(void);
+void button_init_device(void);
+int button_read_device(void);
+
+/* HD200 specific button codes */
+/* Main unit's buttons - flags as in original firmware*/
+#define BUTTON_PLAY 0x00000001
+
+#define BUTTON_REW 0x00000004
+#define BUTTON_FF 0x00000002
+#define BUTTON_VOL_UP 0x00000008
+#define BUTTON_VOL_DOWN 0x00000010
+#define BUTTON_REC 0x00000020
+#define BUTTON_FUNC 0x00002000
+
+#define BUTTON_RC_PLAY 0x00010000
+
+#define BUTTON_RC_REW 0x00040000
+#define BUTTON_RC_FF 0x00020000
+#define BUTTON_RC_VOL_UP 0x00080000
+#define BUTTON_RC_VOL_DOWN 0x00100000
+#define BUTTON_RC_FUNC 0x20000000
+
+#define BUTTON_LEFT BUTTON_REW
+#define BUTTON_RIGHT BUTTON_FF
+#define BUTTON_ON BUTTON_PLAY
+
+#define BUTTON_MAIN (BUTTON_PLAY|BUTTON_REW|BUTTON_FF|BUTTON_VOL_UP|\
+ BUTTON_VOL_DOWN|BUTTON_REC|BUTTON_FUNC)
+
+#define BUTTON_REMOTE (BUTTON_RC_PLAY|BUTTON_RC_REW|BUTTON_RC_FF|\
+ BUTTON_RC_VOL_UP|BUTTON_RC_VOL_DOWN|BUTTON_RC_FUNC)
+
+#define POWEROFF_BUTTON BUTTON_PLAY
+#define RC_POWEROFF_BUTTON BUTTON_RC_PLAY
+#define POWEROFF_COUNT 30
+
+#endif /* _BUTTON_TARGET_H_ */
diff --git a/firmware/target/coldfire/mpio/hd200/power-hd200.c b/firmware/target/coldfire/mpio/hd200/power-hd200.c
deleted file mode 100644
index 3034bab82d..0000000000
--- a/firmware/target/coldfire/mpio/hd200/power-hd200.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-
-#include "config.h"
-#include "cpu.h"
-#include <stdbool.h>
-#include "kernel.h"
-#include "system.h"
-#include "lcd.h"
-#include "power.h"
-
-#if CONFIG_TUNER
-bool tuner_power(bool status)
-{
- if (status)
- and_l(~(1<<17), &GPIO1_OUT);
- else
- or_l((1<<17), &GPIO1_OUT);
-
- return status;
-}
-#endif /* #if CONFIG_TUNER */
-
-void power_init(void)
-{
- /* GPIO53 has to be high - low resets device
- * it is setup in crt0.S
- */
-
- /* GPIO50 is ATA power (default OFF) */
- or_l((1<<18), &GPIO1_OUT);
- or_l((1<<18), &GPIO1_ENABLE);
- or_l((1<<18), &GPIO1_FUNCTION);
-
- /* GPIO49 is FM power (default OFF) */
- or_l((1<<17), &GPIO1_OUT);
- or_l((1<<17), &GPIO1_ENABLE);
- or_l((1<<17), &GPIO1_FUNCTION);
-
- /* GPIO46 is wall charger detect (input) */
- and_l(~(1<<14), &GPIO1_ENABLE);
- or_l((1<<14), &GPIO1_FUNCTION);
-
- /* GPIO31 needs to be low */
- and_l(~(1<<31), &GPIO_OUT);
- or_l((1<<31),&GPIO_ENABLE);
- or_l((1<<31),&GPIO_FUNCTION);
-
- /* turn off charger by default*/
- or_l((1<<23), &GPIO_OUT);
- or_l((1<<23), &GPIO_ENABLE);
- or_l((1<<23), &GPIO_FUNCTION);
-
- /* high current charge mode */
- or_l((1<<15), &GPIO_OUT);
- or_l((1<<15),&GPIO_ENABLE);
- or_l((1<<15),&GPIO_FUNCTION);
-
-#ifndef BOOTLOADER
- /* The boot loader controls the power */
- ide_power_enable(true);
-#endif
-}
-
-unsigned int power_input_status(void)
-{
- unsigned int status = POWER_INPUT_NONE;
-/* GPIO46 is AC plug detect (low = AC plugged) */
- if (!(GPIO1_READ & (1<<14)))
- {
- status |= POWER_INPUT_MAIN_CHARGER;
- /* tristate GPIO23 to start charging cycle */
- and_l(~(1<<23), &GPIO_ENABLE);
- }
- else
- {
- /* drive GPIO23 high to enter LTC1733 shutdown mode */
- or_l((1<<23), &GPIO_ENABLE);
- }
- return status;
-}
-
-/* Returns true if the unit is charging the batteries. */
-bool charging_state(void)
-{
- if (!(GPIO1_READ & (1<<14)))
- return (GPIO_READ & (1<<30) )?false:true;
- else
- return false;
-}
-
-void ide_power_enable(bool on)
-{
- if (on)
- and_l(~(1<<18),&GPIO1_OUT);
- else
- or_l((1<<18),&GPIO1_OUT);
-}
-
-bool ide_powered(void)
-{
- return (GPIO1_OUT & (1<<18))?false:true;
-}
-
-void power_off(void)
-{
- lcd_shutdown();
- set_irq_level(DISABLE_INTERRUPTS);
- and_l(~(1<<21), &GPIO1_OUT); /* pull KEEPACT low */
- asm("halt");
- while(1);
-}
diff --git a/firmware/target/coldfire/mpio/hd200/system-hd200.c b/firmware/target/coldfire/mpio/hd200/system-hd200.c
deleted file mode 100644
index 0bd0e07386..0000000000
--- a/firmware/target/coldfire/mpio/hd200/system-hd200.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 by Marcin Bukat
- * Copyright (C) 2006 by Linus Nielsen Feltzing
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include "cpu.h"
-#include "kernel.h"
-#include "system.h"
-#include "power.h"
-#include "timer.h"
-
-/* Settings for all possible clock frequencies (with properly working timers)
- * NOTE: Some 5249 chips don't like having PLLDIV set to 0. We must avoid that!
- *
- * xxx_REFRESH_TIMER below
- * system.h, CPUFREQ_xxx_MULT |
- * | |
- * V V
- * PLLCR & Refreshtim. IDECONFIG1/IDECONFIG2
- * CPUCLK/Hz MULT ~0x70400000 16MB 32MB CSCR0 CSCR1 CSCR3 CS2Pre CS2Post CS2Wait
- * ---------------------------------------------------------------------------------------
- * 11289600 1 0x00800200 4 1 0x0180 0x0180 0x0180 1 1 0
- * 22579200 2 0x0589e025 10 4 0x0180 0x0180 0x0180 1 1 0
- * 33868800 3 0x0388e025 15 7 0x0180 0x0180 0x0180 1 1 0
- * 45158400 4 0x0589e021 21 10 0x0580 0x0180 0x0580 1 1 0
- * 56448000 5 0x0289e025 26 12 0x0580 0x0580 0x0980 2 1 0
- * 67737600 6 0x0388e021 32 15 0x0980 0x0980 0x0d80 2 1 0
- * 79027200 7 0x038a6021 37 18 0x0980 0x0d80 0x1180 2 1 0
- * 90316800 8 0x038be021 43 21 0x0d80 0x0d80 0x1580 2 1 0
- * 101606400 9 0x01892025 48 23 0x0d80 0x1180 0x1980 2 1 0
- * 112896000 10 0x0189e025 54 26 0x1180 0x1580 0x1d80 3 1 0
- * 124185600 11 0x018ae025 59 29 0x1180 0x1580 0x2180 3 1 1
- */
-
-#define MAX_REFRESH_TIMER 59
-#define NORMAL_REFRESH_TIMER 21
-#define DEFAULT_REFRESH_TIMER 4
-
-#ifdef HAVE_ADJUSTABLE_CPU_FREQ
-void set_cpu_frequency (long) __attribute__ ((section (".icode")));
-void set_cpu_frequency(long frequency)
-#else
-void cf_set_cpu_frequency (long) __attribute__ ((section (".icode")));
-void cf_set_cpu_frequency(long frequency)
-#endif
-{
- switch(frequency)
- {
- case CPUFREQ_MAX:
- DCR = (0x8200 | DEFAULT_REFRESH_TIMER);
- /* Refresh timer for bypass frequency */
- PLLCR &= ~1; /* Bypass mode */
- timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, false);
- PLLCR = 0x018ae025 | (PLLCR & 0x70400000);
- CSCR0 = 0x00001180; /* Flash: 4 wait states */
- CSCR3 = 0x00000980; /* LCD: 2 wait states */
- while(!(PLLCR & 0x80000000)) {}; /* Wait until the PLL has locked.
- This may take up to 10ms! */
- timers_adjust_prescale(CPUFREQ_MAX_MULT, true);
- DCR = (0x8200 | MAX_REFRESH_TIMER); /* Refresh timer */
- cpu_frequency = CPUFREQ_MAX;
- IDECONFIG1 = (1<<28)|(1<<20)|(1<<18)|(1<<13)|(3<<10);
- /* BUFEN2 enable on /CS2 | CS2Post 1 clock| CS2Pre 3 clocks*/
- IDECONFIG2 = (1<<18)|(1<<16)|(1<<8)|(1<<0); /* TA /CS2 enable + CS2wait */
-
- and_l(~(0x07<<16), &ADCONFIG);
- or_l((0x05)<<16, &ADCONFIG); /* adclk = busclk/32 */
- break;
-
- case CPUFREQ_NORMAL:
- DCR = (DCR & ~0x01ff) | DEFAULT_REFRESH_TIMER;
- /* Refresh timer for bypass frequency */
- PLLCR &= ~1; /* Bypass mode */
- timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, false);
- PLLCR = 0x0589e021 | (PLLCR & 0x70400000);
- CSCR0 = 0x00000580; /* Flash: 1 wait state */
- CSCR3 = 0x00000580; /* LCD: 1 wait state */
- while(!(PLLCR & 0x80000000)) {}; /* Wait until the PLL has locked.
- This may take up to 10ms! */
- timers_adjust_prescale(CPUFREQ_NORMAL_MULT, true);
- DCR = (0x8000 | NORMAL_REFRESH_TIMER); /* Refresh timer */
- cpu_frequency = CPUFREQ_NORMAL;
- IDECONFIG1 = (1<<28)|(1<<20)|(1<<18)|(1<<13)|(1<<10);
- IDECONFIG2 = (1<<18)|(1<<16);
-
- and_l(~(0x07<<16), &ADCONFIG);
- or_l((0x03)<<16, &ADCONFIG); /* adclk = busclk/8 */
- break;
-
- default:
- DCR = (DCR & ~0x01ff) | DEFAULT_REFRESH_TIMER;
- /* Refresh timer for bypass frequency */
- PLLCR &= ~1; /* Bypass mode */
- timers_adjust_prescale(CPUFREQ_DEFAULT_MULT, true);
- /* Power down PLL, but keep CLSEL and CRSEL */
- PLLCR = 0x00800200 | (PLLCR & 0x70400000);
- CSCR0 = 0x00000180; /* Flash: 0 wait states */
- CSCR3 = 0x00000180; /* LCD: 0 wait states */
- DCR = (0x8000 | DEFAULT_REFRESH_TIMER); /* Refresh timer */
- cpu_frequency = CPUFREQ_DEFAULT;
- IDECONFIG1 = (1<<28)|(1<<20)|(1<<18)|(1<<13)|(1<<10);
- IDECONFIG2 = (1<<18)|(1<<16);
-
- and_l(~(0x07<<16), &ADCONFIG);
- or_l((0x01)<<16, &ADCONFIG); /* adclk = busclk/2 */
- break;
- }
-}
diff --git a/firmware/target/coldfire/mpio/hd200/usb-hd200.c b/firmware/target/coldfire/mpio/hd200/usb-hd200.c
deleted file mode 100644
index a8c3db85bd..0000000000
--- a/firmware/target/coldfire/mpio/hd200/usb-hd200.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2010 Marcin Bukat
- *
- * 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 distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "config.h"
-#include <stdbool.h>
-#include "cpu.h"
-#include "system.h"
-#include "kernel.h"
-#include "usb.h"
-
-void usb_init_device(void)
-{
- /* GPIO42 is USB detect input
- * but it also serves as MCLK2 for DAC
- */
- and_l(~(1<<4), &GPIO1_OUT); /* GPIO36 low */
- or_l((1<<4), &GPIO1_ENABLE); /* GPIO36 */
- or_l((1<<4)|(1<<5), &GPIO1_FUNCTION); /* GPIO36 GPIO37 */
-
- /* GPIO22 GPIO30 high */
- or_l((1<<22)|(1<<30), &GPIO_OUT);
- or_l((1<<22)|(1<<30), &GPIO_ENABLE);
- or_l((1<<22)|(1<<30), &GPIO_FUNCTION);
-}
-
-int usb_detect(void)
-{
- /* GPIO42 active low*/
- return (GPIO1_READ & (1<<10)) ? USB_EXTRACTED : USB_INSERTED;
-}
-
-void usb_enable(bool on)
-{
- /* one second timeout */
- unsigned char timeout = 10;
-
- if(on)
- {
- and_l(~(1<<30),&GPIO_OUT); /* GPIO30 low */
- and_l(~(1<<22),&GPIO_OUT); /* GPIO22 low */
-
- or_l((1<<4),&GPIO1_OUT); /* GPIO36 high */
-
- }
- else
- {
- or_l((1<<22),&GPIO_OUT); /* GPIO22 high */
- or_l((1<<30),&GPIO_OUT); /* GPIO30 high */
-
- and_l(~(1<<4),&GPIO1_OUT); /* GPIO36 low */
-
- while ( !(GPIO1_READ & (1<<5)) && timeout--)
- {
- sleep(HZ/10);
- }
- sleep(HZ);
- }
-}