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Move all iPod targets into the target tree. FS#5890

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11129 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Barry Wardell 2006-10-05 10:58:51 +00:00
parent 1d69db7355
commit d4945dc0d0
33 changed files with 1395 additions and 649 deletions
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2
firmware/FILES
View file

@ -21,3 +21,5 @@ target/arm/sandisk/sansa-e200/*.[chS]
target/arm/iriver/h10/*.[chS]
target/arm/gigabeat/meg-fx/*.[chS]
target/arm/tatung/tpj1022/*.[chS]
target/arm/ipod/*.[chS]
target/arm/ipod/3g/*.[chS]

99
firmware/SOURCES
View file

@ -87,13 +87,6 @@ drivers/lcd-h100-remote.c
drivers/lcd-remote-2bit-vi.c
#endif
#endif
#if CONFIG_LCD==LCD_IPODNANO || CONFIG_LCD==LCD_IPODCOLOR \
|| CONFIG_LCD == LCD_IPOD2BPP || CONFIG_LCD == LCD_IPODMINI
drivers/lcd-ipod.c
#endif
#if CONFIG_LCD==LCD_IPODVIDEO
drivers/lcd-ipodvideo.c
#endif
#if CONFIG_LCD==LCD_H300
drivers/lcd-h300.c
#endif
@ -318,3 +311,95 @@ target/arm/tatung/tpj1022/lcd-tpj1022.c
target/arm/tatung/tpj1022/adc-tpj1022.c
#endif
#endif
#ifdef IPOD_4G
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-4g_color.c
target/arm/ipod/button-clickwheel.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif
#ifdef IPOD_COLOR
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-4g_color.c
target/arm/ipod/button-clickwheel.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif
#ifdef IPOD_NANO
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-nano_video.c
target/arm/ipod/button-clickwheel.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif
#ifdef IPOD_VIDEO
#ifndef SIMULATOR
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-nano_video.c
target/arm/ipod/button-clickwheel.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
drivers/lcd-ipodvideo.c
#endif
#endif
#ifdef IPOD_3G
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/3g/backlight-3g.c
target/arm/ipod/3g/button-3g.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif
#ifdef IPOD_MINI
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-mini1g_mini2g.c
target/arm/ipod/button-mini1g.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif
#ifdef IPOD_MINI2G
#ifndef SIMULATOR
drivers/lcd-ipod.c
drivers/pcf50605.c
target/arm/ata-pp5020.c
target/arm/ipod/adc-ipod.c
target/arm/ipod/backlight-mini1g_mini2g.c
target/arm/ipod/button-clickwheel.c
target/arm/ipod/power-ipod.c
target/arm/ipod/usb-ipod.c
#endif
#endif

32
firmware/backlight.c
View file

@ -77,23 +77,6 @@ static inline void __backlight_on(void)
or_b(0x40, &PADRH); /* drive it high */
#elif CONFIG_BACKLIGHT == BL_GMINI
P1 |= 0x10;
#elif CONFIG_BACKLIGHT == BL_IPOD4G
/* brightness full */
outl(0x80000000 | (0xff << 16), 0x7000a010);
/* set port b bit 3 on */
outl(((0x100 | 1) << 3), 0x6000d824);
#elif CONFIG_BACKLIGHT==BL_IPODMINI
/* set port B03 on */
outl(((0x100 | 1) << 3), 0x6000d824);
#elif CONFIG_BACKLIGHT==BL_IPODNANO
/* set port B03 on */
outl(((0x100 | 1) << 3), 0x6000d824);
/* set port L07 on */
outl(((0x100 | 1) << 7), 0x6000d12c);
#elif CONFIG_BACKLIGHT==BL_IPOD3G
outl(inl(0xc0001000) | 0x02, 0xc0001000);
#elif CONFIG_BACKLIGHT==BL_IRIVER_IFP7XX
GPIO3_SET = 1;
#endif
@ -115,23 +98,8 @@ static inline void __backlight_off(void)
and_b(~0x40, &PADRH); /* drive it low */
#elif CONFIG_BACKLIGHT == BL_GMINI
P1 &= ~0x10;
#elif CONFIG_BACKLIGHT == BL_IPOD4G
/* fades backlight off on 4g */
outl(inl(0x70000084) & ~0x2000000, 0x70000084);
outl(0x80000000, 0x7000a010);
#elif CONFIG_BACKLIGHT==BL_IPODNANO
/* set port B03 off */
outl(((0x100 | 0) << 3), 0x6000d824);
/* set port L07 off */
outl(((0x100 | 0) << 7), 0x6000d12c);
#elif CONFIG_BACKLIGHT==BL_IRIVER_IFP7XX
GPIO3_CLR = 1;
#elif CONFIG_BACKLIGHT==BL_IPOD3G
outl(inl(0xc0001000) & ~0x02, 0xc0001000);
#elif CONFIG_BACKLIGHT==BL_IPODMINI
/* set port B03 off */
outl(((0x100 | 0) << 3), 0x6000d824);
#endif
}
#endif

57
firmware/drivers/adc.c
View file

@ -23,7 +23,6 @@
#include "thread.h"
#include "string.h"
#include "adc.h"
#include "pcf50605.h"
#include "pcf50606.h"
#if CONFIG_CPU == SH7034
@ -285,62 +284,6 @@ void adc_init(void)
sleep(2); /* Ensure valid readings when adc_init returns */
}
#elif defined(IPOD_ARCH)
struct adc_struct {
long timeout;
void (*conversion)(unsigned short *data);
short channelnum;
unsigned short data;
};
static struct adc_struct adcdata[NUM_ADC_CHANNELS] IDATA_ATTR;
static unsigned short _adc_read(struct adc_struct *adc)
{
if (adc->timeout < current_tick) {
unsigned char data[2];
unsigned short value;
/* 5x per 2 seconds */
adc->timeout = current_tick + (HZ * 2 / 5);
/* ADCC1, 10 bit, start */
pcf50605_write(0x2f, (adc->channelnum << 1) | 0x1);
pcf50605_read_multiple(0x30, data, 2); /* ADCS1, ADCS2 */
value = data[0];
value <<= 2;
value |= data[1] & 0x3;
if (adc->conversion) {
adc->conversion(&value);
}
adc->data = value;
return value;
} else {
return adc->data;
}
}
/* Force an ADC scan _now_ */
unsigned short adc_scan(int channel) {
struct adc_struct *adc = &adcdata[channel];
adc->timeout = 0;
return _adc_read(adc);
}
/* Retrieve the ADC value, only does a scan periodically */
unsigned short adc_read(int channel) {
return _adc_read(&adcdata[channel]);
}
void adc_init(void)
{
struct adc_struct *adc_battery = &adcdata[ADC_BATTERY];
adc_battery->channelnum = 0x2; /* ADCVIN1, resistive divider */
adc_battery->timeout = 0;
_adc_read(adc_battery);
}
#elif CONFIG_CPU == PNX0101
static unsigned short adcdata[NUM_ADC_CHANNELS];

424
firmware/drivers/button.c
View file

@ -72,8 +72,7 @@ static bool remote_filter_first_keypress;
#define REPEAT_INTERVAL_FINISH 5
/* the power-off button and number of repeated keys before shutting off */
#if (CONFIG_KEYPAD == IPOD_3G_PAD) || (CONFIG_KEYPAD == IPOD_4G_PAD) ||\
(CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
#if (CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
#define POWEROFF_BUTTON BUTTON_PLAY
#define POWEROFF_COUNT 40
#elif !defined(TARGET_TREE)
@ -87,344 +86,10 @@ static int button_read(void);
static bool remote_button_hold_only(void);
#endif
#if CONFIG_KEYPAD == IPOD_4G_PAD
/* Variable to use for setting button status in interrupt handler */
int int_btn = BUTTON_NONE;
#ifdef HAVE_WHEEL_POSITION
static int wheel_position = -1;
static bool send_events = true;
#endif
#endif
#ifdef HAVE_HEADPHONE_DETECTION
bool phones_present = false;
#endif
#if (CONFIG_KEYPAD == IPOD_4G_PAD) && !defined(IPOD_MINI)
static void opto_i2c_init(void)
{
int i, curr_value;
/* wait for value to settle */
i = 1000;
curr_value = (inl(0x7000c104) << 16) >> 24;
while (i > 0)
{
int new_value = (inl(0x7000c104) << 16) >> 24;
if (new_value != curr_value) {
i = 10000;
curr_value = new_value;
}
else {
i--;
}
}
GPIOB_OUTPUT_VAL |= 0x10;
DEV_EN |= 0x10000;
DEV_RS |= 0x10000;
udelay(5);
DEV_RS &= ~0x10000; /* finish reset */
outl(0xffffffff, 0x7000c120);
outl(0xffffffff, 0x7000c124);
outl(0xc00a1f00, 0x7000c100);
outl(0x1000000, 0x7000c104);
}
static inline int ipod_4g_button_read(void)
{
int whl = -1;
/* The ipodlinux source had a udelay(250) here, but testing has shown that
it is not needed - tested on Nano, Color/Photo and Video. */
/* udelay(250);*/
int btn = BUTTON_NONE;
unsigned reg = 0x7000c104;
if ((inl(0x7000c104) & 0x4000000) != 0) {
unsigned status = inl(0x7000c140);
reg = reg + 0x3C; /* 0x7000c140 */
outl(0x0, 0x7000c140); /* clear interrupt status? */
if ((status & 0x800000ff) == 0x8000001a) {
static int old_wheel_value IDATA_ATTR = -1;
static int wheel_repeat = 0;
if (status & 0x100)
btn |= BUTTON_SELECT;
if (status & 0x200)
btn |= BUTTON_RIGHT;
if (status & 0x400)
btn |= BUTTON_LEFT;
if (status & 0x800)
btn |= BUTTON_PLAY;
if (status & 0x1000)
btn |= BUTTON_MENU;
if (status & 0x40000000) {
/* NB: highest wheel = 0x5F, clockwise increases */
int new_wheel_value = (status << 9) >> 25;
whl = new_wheel_value;
backlight_on();
/* The queue should have no other events when scrolling */
if (queue_empty(&button_queue) && old_wheel_value >= 0) {
/* This is for later = BUTTON_SCROLL_TOUCH;*/
int wheel_delta = new_wheel_value - old_wheel_value;
unsigned long data;
int wheel_keycode;
if (wheel_delta < -48)
wheel_delta += 96; /* Forward wrapping case */
else if (wheel_delta > 48)
wheel_delta -= 96; /* Backward wrapping case */
if (wheel_delta > 4) {
wheel_keycode = BUTTON_SCROLL_FWD;
} else if (wheel_delta < -4) {
wheel_keycode = BUTTON_SCROLL_BACK;
} else goto wheel_end;
#ifdef HAVE_WHEEL_POSITION
if (send_events)
#endif
{
data = (wheel_delta << 16) | new_wheel_value;
queue_post(&button_queue, wheel_keycode | wheel_repeat,
(void *)data);
}
if (!wheel_repeat) wheel_repeat = BUTTON_REPEAT;
}
old_wheel_value = new_wheel_value;
} else if (old_wheel_value >= 0) {
/* scroll wheel up */
old_wheel_value = -1;
wheel_repeat = 0;
}
} else if (status == 0xffffffff) {
opto_i2c_init();
}
}
wheel_end:
if ((inl(reg) & 0x8000000) != 0) {
outl(0xffffffff, 0x7000c120);
outl(0xffffffff, 0x7000c124);
}
/* Save the new absolute wheel position */
wheel_position = whl;
return btn;
}
void ipod_4g_button_int(void)
{
CPU_HI_INT_CLR = I2C_MASK;
/* The following delay was 250 in the ipodlinux source, but 50 seems to
work fine - tested on Nano, Color/Photo and Video. */
udelay(50);
outl(0x0, 0x7000c140);
int_btn = ipod_4g_button_read();
outl(inl(0x7000c104) | 0xC000000, 0x7000c104);
outl(0x400a1f00, 0x7000c100);
GPIOB_OUTPUT_VAL |= 0x10;
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = I2C_MASK;
}
#endif
#if (CONFIG_KEYPAD == IPOD_3G_PAD) || defined(IPOD_MINI)
/* iPod 3G and mini 1G, mini 2G uses iPod 4G code */
void handle_scroll_wheel(int new_scroll, int was_hold, int reverse)
{
int wheel_keycode = BUTTON_NONE;
static int prev_scroll = -1;
static int direction = 0;
static int count = 0;
static int scroll_state[4][4] = {
{0, 1, -1, 0},
{-1, 0, 0, 1},
{1, 0, 0, -1},
{0, -1, 1, 0}
};
if ( prev_scroll == -1 ) {
prev_scroll = new_scroll;
}
else if (direction != scroll_state[prev_scroll][new_scroll]) {
direction = scroll_state[prev_scroll][new_scroll];
count = 0;
}
else if (!was_hold) {
backlight_on();
if (++count == 6) { /* reduce sensitivity */
count = 0;
switch (direction) {
case 1:
if (reverse) {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
else {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
break;
case -1:
if (reverse) {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
else {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
break;
default:
/* only happens if we get out of sync */
break;
}
}
}
if (wheel_keycode != BUTTON_NONE && queue_empty(&button_queue))
queue_post(&button_queue, wheel_keycode, NULL);
prev_scroll = new_scroll;
}
#endif
#if (CONFIG_KEYPAD == IPOD_4G_PAD) && defined(IPOD_MINI)
/* mini 1 only, mini 2G uses iPod 4G code */
static int ipod_mini_button_read(void)
{
unsigned char source, wheel_source, state, wheel_state;
static bool was_hold = false;
int btn = BUTTON_NONE;
/* The ipodlinux source had a udelay(250) here, but testing has shown that
it is not needed - tested on mini 1g. */
/* udelay(250);*/
/* get source(s) of interupt */
source = GPIOA_INT_STAT & 0x3f;
wheel_source = GPIOB_INT_STAT & 0x30;
if (source == 0 && wheel_source == 0) {
return BUTTON_NONE; /* not for us */
}
/* get current keypad & wheel status */
state = GPIOA_INPUT_VAL & 0x3f;
wheel_state = GPIOB_INPUT_VAL & 0x30;
/* toggle interrupt level */
GPIOA_INT_LEV = ~state;
GPIOB_INT_LEV = ~wheel_state;
/* hold switch causes all outputs to go low */
/* we shouldn't interpret these as key presses */
if ((state & 0x20)) {
if (!(state & 0x1))
btn |= BUTTON_SELECT;
if (!(state & 0x2))
btn |= BUTTON_MENU;
if (!(state & 0x4))
btn |= BUTTON_PLAY;
if (!(state & 0x8))
btn |= BUTTON_RIGHT;
if (!(state & 0x10))
btn |= BUTTON_LEFT;
if (wheel_source & 0x30) {
handle_scroll_wheel((wheel_state & 0x30) >> 4, was_hold, 1);
}
}
was_hold = button_hold();
/* ack any active interrupts */
if (source)
GPIOA_INT_CLR = source;
if (wheel_source)
GPIOB_INT_CLR = wheel_source;
return btn;
}
void ipod_mini_button_int(void)
{
CPU_HI_INT_CLR = GPIO_MASK;
int_btn = ipod_mini_button_read();
//CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = GPIO_MASK;
}
#endif
#if CONFIG_KEYPAD == IPOD_3G_PAD
static int ipod_3g_button_read(void)
{
unsigned char source, state;
static int was_hold = 0;
int btn = BUTTON_NONE;
/*
* we need some delay for g3, cause hold generates several interrupts,
* some of them delayed
*/
udelay(250);
/* get source of interupts */
source = GPIOA_INT_STAT;
/* get current keypad status */
state = GPIOA_INPUT_VAL;
GPIOA_INT_LEV = ~state;
if (was_hold && source == 0x40 && state == 0xbf) {
/* ack any active interrupts */
GPIOA_INT_CLR = source;
return BUTTON_NONE;
}
was_hold = 0;
if ((state & 0x20) == 0) {
/* 3g hold switch is active low */
was_hold = 1;
/* hold switch on 3g causes all outputs to go low */
/* we shouldn't interpret these as key presses */
GPIOA_INT_CLR = source;
return BUTTON_NONE;
}
if ((state & 0x1) == 0) {
btn |= BUTTON_RIGHT;
}
if ((state & 0x2) == 0) {
btn |= BUTTON_SELECT;
}
if ((state & 0x4) == 0) {
btn |= BUTTON_PLAY;
}
if ((state & 0x8) == 0) {
btn |= BUTTON_LEFT;
}
if ((state & 0x10) == 0) {
btn |= BUTTON_MENU;
}
if (source & 0xc0) {
handle_scroll_wheel((state & 0xc0) >> 6, was_hold, 0);
}
/* ack any active interrupts */
GPIOA_INT_CLR = source;
return btn;
}
#endif
static void button_tick(void)
{
static int count = 0;
@ -669,45 +334,6 @@ void button_init(void)
/* nothing to initialize here */
#elif CONFIG_KEYPAD == GMINI100_PAD
/* nothing to initialize here */
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) && !defined(IPOD_MINI)
opto_i2c_init();
/* hold button - enable as input */
GPIOA_ENABLE |= 0x20;
GPIOA_OUTPUT_EN &= ~0x20;
/* hold button - set interrupt levels */
GPIOA_INT_LEV = ~(GPIOA_INPUT_VAL & 0x20);
GPIOA_INT_CLR = GPIOA_INT_STAT & 0x20;
/* enable interrupts */
GPIOA_INT_EN = 0x20;
/* unmask interrupt */
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = I2C_MASK;
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) && defined(IPOD_MINI)
/* iPod Mini G1 */
/* buttons - enable as input */
GPIOA_ENABLE |= 0x3f;
GPIOA_OUTPUT_EN &= ~0x3f;
/* scroll wheel- enable as input */
GPIOB_ENABLE |= 0x30; /* port b 4,5 */
GPIOB_OUTPUT_EN &= ~0x30; /* port b 4,5 */
/* buttons - set interrupt levels */
GPIOA_INT_LEV = ~(GPIOA_INPUT_VAL & 0x3f);
GPIOA_INT_CLR = GPIOA_INT_STAT & 0x3f;
/* scroll wheel - set interrupt levels */
GPIOB_INT_LEV = ~(GPIOB_INPUT_VAL & 0x30);
GPIOB_INT_CLR = GPIOB_INT_STAT & 0x30;
/* enable interrupts */
GPIOA_INT_EN = 0x3f;
GPIOB_INT_EN = 0x30;
/* unmask interrupt */
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = GPIO_MASK;
#elif CONFIG_KEYPAD == IPOD_3G_PAD
GPIOA_INT_LEV = ~GPIOA_INPUT_VAL;
GPIOA_INT_CLR = GPIOA_INT_STAT;
GPIOA_INT_EN = 0xff;
#endif /* CONFIG_KEYPAD */
queue_init(&button_queue, true);
button_read();
@ -1266,35 +892,6 @@ static int button_read(void)
if (data & 0x01)
btn |= BUTTON_ON;
#elif (CONFIG_KEYPAD == IPOD_4G_PAD)
static bool hold_button = false;
bool hold_button_old;
/* normal buttons */
hold_button_old = hold_button;
hold_button = button_hold();
if (hold_button != hold_button_old)
backlight_hold_changed(hold_button);
(void)data;
/* The int_btn variable is set in the button interrupt handler */
btn = int_btn;
#elif (CONFIG_KEYPAD == IPOD_3G_PAD)
static bool hold_button = false;
bool hold_button_old;
/* normal buttons */
hold_button_old = hold_button;
hold_button = button_hold();
if (hold_button != hold_button_old)
backlight_hold_changed(hold_button);
(void)data;
btn = ipod_3g_button_read();
#endif /* CONFIG_KEYPAD */
#ifdef HAVE_LCD_BITMAP
@ -1313,13 +910,6 @@ static int button_read(void)
return retval;
}
#if (CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD)
bool button_hold(void)
{
return (GPIOA_INPUT_VAL & 0x20)?false:true;
}
#endif
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || (CONFIG_KEYPAD == IRIVER_H300_PAD)
bool button_hold(void)
{
@ -1357,18 +947,6 @@ int button_status(void)
return lastbtn;
}
#ifdef HAVE_WHEEL_POSITION
int wheel_status(void)
{
return wheel_position;
}
void wheel_send_events(bool send)
{
send_events = send;
}
#endif
void button_clear_queue(void)
{
queue_clear(&button_queue);

20
firmware/drivers/power.c
View file

@ -84,8 +84,6 @@ void power_init(void)
pcf50606_init();
#endif
#endif
#elif CONFIG_CPU == PP5020 || CONFIG_CPU == PP5002
pcf50605_init();
#else
#ifdef HAVE_POWEROFF_ON_PB5
PBCR2 &= ~0x0c00; /* GPIO for PB5 */
@ -123,12 +121,6 @@ bool charger_inserted(void)
return (adc_read(ADC_CHARGE_REGULATOR) < 0x1FF);
#elif defined(TOSHIBA_GIGABEAT_F)
return false;
#elif defined(IPOD_VIDEO)
return (GPIOL_INPUT_VAL & 0x08)?false:true;
#elif defined(IPOD_ARCH)
/* This needs filling in for other ipods. */
return false;
#else
/* Player */
return (PADR & 1) == 0;
#endif
@ -166,8 +158,6 @@ bool charging_state(void) {
return charger_inserted();
#elif defined IRIVER_H300_SERIES
return (GPIO_READ & 0x00800000)?true:false;
#elif defined IPOD_VIDEO
return (GPIOB_INPUT_VAL & 0x01)?false:true;
#endif
}
#endif
@ -201,8 +191,6 @@ void ide_power_enable(bool on)
or_l(0x80000000, &GPIO_OUT);
#elif defined(IAUDIO_X5)
/* X5 TODO */
#elif (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020)
/* We do nothing on the iPod */
#elif defined(GMINI_ARCH)
if(on)
P1 |= 0x08;
@ -259,9 +247,6 @@ bool ide_powered(void)
return (GPIO_OUT & 0x80000000)?false:true;
#elif defined(IAUDIO_X5)
return false; /* X5 TODO */
#elif (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020)
/* pretend we are always powered - we don't turn it off on the ipod */
return true;
#elif defined(GMINI_ARCH)
return (P1 & 0x08?true:false);
#elif defined(TOSHIBA_GIGABEAT_F)
@ -296,11 +281,6 @@ void power_off(void)
#if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES)
and_l(~0x00080000, &GPIO1_OUT);
asm("halt");
#elif (CONFIG_CPU == PP5002) || (CONFIG_CPU == PP5020)
#ifndef BOOTLOADER
/* We don't turn off the ipod, we put it in a deep sleep */
pcf50605_standby_mode();
#endif
#elif CONFIG_CPU == PNX0101
GPIO1_CLR = 1 << 16;
GPIO2_SET = 1;

9
firmware/export/adc.h
View file

@ -24,12 +24,6 @@
#ifdef TARGET_TREE
#include "adc-target.h"
#elif defined(IPOD_ARCH)
#define NUM_ADC_CHANNELS 1
#define ADC_BATTERY 0
#define ADC_UNREG_POWER ADC_BATTERY
#elif defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES)
#define NUM_ADC_CHANNELS 4
@ -106,8 +100,7 @@
unsigned short adc_read(int channel);
void adc_init(void);
#if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES)\
|| defined(IPOD_ARCH)
#if defined(IRIVER_H100_SERIES) || defined(IRIVER_H300_SERIES)
/* Force a scan now */
unsigned short adc_scan(int channel);
#endif

28
firmware/export/button.h
View file

@ -26,9 +26,7 @@
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define HAS_BUTTON_HOLD
#define HAS_REMOTE_BUTTON_HOLD
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
#elif (CONFIG_KEYPAD == IRIVER_IFP7XX_PAD)
#define HAS_BUTTON_HOLD
#endif
extern struct event_queue button_queue;
@ -222,30 +220,6 @@ void wheel_send_events(bool send);
#define BUTTON_REMOTE 0
#elif ((CONFIG_KEYPAD == IPOD_4G_PAD) || (CONFIG_KEYPAD == IPOD_3G_PAD))
/* iPod specific button codes */
#define BUTTON_SELECT 0x00000001
#define BUTTON_MENU 0x00000002
#define BUTTON_LEFT 0x00000004
#define BUTTON_RIGHT 0x00000008
#define BUTTON_SCROLL_FWD 0x00000010
#define BUTTON_SCROLL_BACK 0x00000020
#define BUTTON_PLAY 0x00000040
#define BUTTON_MAIN (BUTTON_SELECT|BUTTON_MENU\
|BUTTON_LEFT|BUTTON_RIGHT|BUTTON_SCROLL_FWD\
|BUTTON_SCROLL_BACK|BUTTON_PLAY)
#define BUTTON_REMOTE 0
/* This is for later
#define BUTTON_SCROLL_TOUCH 0x00000200
*/
#elif CONFIG_KEYPAD == IRIVER_IFP7XX_PAD
/* iriver IFP7XX specific button codes */

6
firmware/export/config-ipod3g.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod 3g
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 7
@ -101,6 +101,10 @@
#define USB_NONE
/* LCD contrast */
#define MIN_CONTRAST_SETTING 5
#define MAX_CONTRAST_SETTING 63
#define DEFAULT_CONTRAST_SETTING 40 /* Match boot contrast */
/* Virtual LED (icon) */
#define CONFIG_LED LED_VIRTUAL

7
firmware/export/config-ipod4g.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Color/Photo
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 8
@ -100,6 +100,11 @@
#define USB_IPODSTYLE
/* LCD contrast */
#define MIN_CONTRAST_SETTING 5
#define MAX_CONTRAST_SETTING 63
#define DEFAULT_CONTRAST_SETTING 40 /* Match boot contrast */
/* define this if the unit can be powered or charged via USB */
#define HAVE_USB_POWER

2
firmware/export/config-ipodcolor.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Color/Photo
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 3

7
firmware/export/config-ipodmini.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Mini (1st Gen)
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 9 /* TODO: change to 9 */
@ -100,6 +100,11 @@
#define USB_IPODSTYLE
/* LCD contrast */
#define MIN_CONTRAST_SETTING 5
#define MAX_CONTRAST_SETTING 63
#define DEFAULT_CONTRAST_SETTING 40 /* Match boot contrast */
/* define this if the unit can be powered or charged via USB */
#define HAVE_USB_POWER

7
firmware/export/config-ipodmini2g.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Mini 2nd Gen
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 11
@ -103,6 +103,11 @@
#define USB_IPODSTYLE
/* LCD contrast */
#define MIN_CONTRAST_SETTING 5
#define MAX_CONTRAST_SETTING 63
#define DEFAULT_CONTRAST_SETTING 40 /* Match boot contrast */
/* define this if the unit can be powered or charged via USB */
#define HAVE_USB_POWER

2
firmware/export/config-ipodnano.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Nano
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 4

2
firmware/export/config-ipodvideo.h
View file

@ -1,7 +1,7 @@
/*
* This config file is for the Apple iPod Video
*/
#define IPOD_ARCH 1
#define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */
#define MODEL_NUMBER 5

2
firmware/export/pcf50605.h
View file

@ -20,7 +20,6 @@
#ifndef PCF50605_H
#define PCF50605_H
#ifdef IPOD_ARCH
int pcf50605_read(int address);
int pcf50605_read_multiple(int address, unsigned char* buf, int count);
int pcf50605_write(int address, unsigned char val);
@ -29,6 +28,5 @@ int pcf50605_a2d_read(int channel);
bool pcf50605_charger_inserted(void);
void pcf50605_standby_mode(void);
void pcf50605_init(void);
#endif
#endif

9
firmware/powermgmt.c
View file

@ -1077,15 +1077,6 @@ void shutdown_hw(void)
#endif
backlight_off();
#endif /* IAUDIO_X5 */
#if defined(IPOD_ARCH) && defined(HAVE_LCD_COLOR)
/* Clear the screen and backdrop to
remove ghosting effect on shutdown */
lcd_set_backdrop(NULL);
lcd_set_background(LCD_WHITE);
lcd_clear_display();
lcd_update();
sleep(HZ/16);
#endif
#ifndef IAUDIO_X5
lcd_set_contrast(0);
#endif

42
firmware/target/arm/ipod/3g/backlight-3g.c Normal file
View file

@ -0,0 +1,42 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include <stdlib.h>
#include "cpu.h"
#include "kernel.h"
#include "thread.h"
#include "i2c.h"
#include "debug.h"
#include "rtc.h"
#include "usb.h"
#include "power.h"
#include "system.h"
#include "button.h"
#include "timer.h"
#include "backlight.h"
inline void __backlight_on(void)
{
outl(inl(0xc0001000) | 0x02, 0xc0001000);
}
inline void __backlight_off(void)
{
outl(inl(0xc0001000) & ~0x02, 0xc0001000);
}

189
firmware/target/arm/ipod/3g/button-3g.c Normal file
View file

@ -0,0 +1,189 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Daniel Stenberg
*
* iPod driver based on code from the ipodlinux project - http://ipodlinux.org
* Adapted for Rockbox in December 2005
* Original file: linux/arch/armnommu/mach-ipod/keyboard.c
* Copyright (c) 2003-2005 Bernard Leach (leachbj@bouncycastle.org)
*
*
* 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.
*
****************************************************************************/
/*
* Rockbox button functions
*/
#include <stdlib.h>
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "button.h"
#include "kernel.h"
#include "backlight.h"
#include "adc.h"
#include "serial.h"
#include "power.h"
#include "system.h"
#include "powermgmt.h"
/* iPod 3G and mini 1G, mini 2G uses iPod 4G code */
void handle_scroll_wheel(int new_scroll, int was_hold, int reverse)
{
int wheel_keycode = BUTTON_NONE;
static int prev_scroll = -1;
static int direction = 0;
static int count = 0;
static int scroll_state[4][4] = {
{0, 1, -1, 0},
{-1, 0, 0, 1},
{1, 0, 0, -1},
{0, -1, 1, 0}
};
if ( prev_scroll == -1 ) {
prev_scroll = new_scroll;
}
else if (direction != scroll_state[prev_scroll][new_scroll]) {
direction = scroll_state[prev_scroll][new_scroll];
count = 0;
}
else if (!was_hold) {
backlight_on();
if (++count == 6) { /* reduce sensitivity */
count = 0;
switch (direction) {
case 1:
if (reverse) {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
else {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
break;
case -1:
if (reverse) {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
else {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
break;
default:
/* only happens if we get out of sync */
break;
}
}
}
if (wheel_keycode != BUTTON_NONE && queue_empty(&button_queue))
queue_post(&button_queue, wheel_keycode, NULL);
prev_scroll = new_scroll;
}
static int ipod_3g_button_read(void)
{
unsigned char source, state;
static int was_hold = 0;
int btn = BUTTON_NONE;
/*
* we need some delay for g3, cause hold generates several interrupts,
* some of them delayed
*/
udelay(250);
/* get source of interupts */
source = GPIOA_INT_STAT;
/* get current keypad status */
state = GPIOA_INPUT_VAL;
GPIOA_INT_LEV = ~state;
if (was_hold && source == 0x40 && state == 0xbf) {
/* ack any active interrupts */
GPIOA_INT_CLR = source;
return BUTTON_NONE;
}
was_hold = 0;
if ((state & 0x20) == 0) {
/* 3g hold switch is active low */
was_hold = 1;
/* hold switch on 3g causes all outputs to go low */
/* we shouldn't interpret these as key presses */
GPIOA_INT_CLR = source;
return BUTTON_NONE;
}
if ((state & 0x1) == 0) {
btn |= BUTTON_RIGHT;
}
if ((state & 0x2) == 0) {
btn |= BUTTON_SELECT;
}
if ((state & 0x4) == 0) {
btn |= BUTTON_PLAY;
}
if ((state & 0x8) == 0) {
btn |= BUTTON_LEFT;
}
if ((state & 0x10) == 0) {
btn |= BUTTON_MENU;
}
if (source & 0xc0) {
handle_scroll_wheel((state & 0xc0) >> 6, was_hold, 0);
}
/* ack any active interrupts */
GPIOA_INT_CLR = source;
return btn;
}
void button_init_device(void)
{
GPIOA_INT_LEV = ~GPIOA_INPUT_VAL;
GPIOA_INT_CLR = GPIOA_INT_STAT;
GPIOA_INT_EN = 0xff;
}
/*
* Get button pressed from hardware
*/
int button_read_device(void)
{
static bool hold_button = false;
bool hold_button_old;
/* normal buttons */
hold_button_old = hold_button;
hold_button = button_hold();
if (hold_button != hold_button_old)
backlight_hold_changed(hold_button);
return ipod_3g_button_read();
}
bool button_hold(void)
{
return (GPIOA_INPUT_VAL & 0x20)?false:true;
}

80
firmware/target/arm/ipod/adc-ipod.c Normal file
View file

@ -0,0 +1,80 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "kernel.h"
#include "thread.h"
#include "string.h"
#include "adc.h"
#include "pcf50605.h"
struct adc_struct {
long timeout;
void (*conversion)(unsigned short *data);
short channelnum;
unsigned short data;
};
static struct adc_struct adcdata[NUM_ADC_CHANNELS] IDATA_ATTR;
static unsigned short _adc_read(struct adc_struct *adc)
{
if (adc->timeout < current_tick) {
unsigned char data[2];
unsigned short value;
/* 5x per 2 seconds */
adc->timeout = current_tick + (HZ * 2 / 5);
/* ADCC1, 10 bit, start */
pcf50605_write(0x2f, (adc->channelnum << 1) | 0x1);
pcf50605_read_multiple(0x30, data, 2); /* ADCS1, ADCS2 */
value = data[0];
value <<= 2;
value |= data[1] & 0x3;
if (adc->conversion) {
adc->conversion(&value);
}
adc->data = value;
return value;
} else {
return adc->data;
}
}
/* Force an ADC scan _now_ */
unsigned short adc_scan(int channel) {
struct adc_struct *adc = &adcdata[channel];
adc->timeout = 0;
return _adc_read(adc);
}
/* Retrieve the ADC value, only does a scan periodically */
unsigned short adc_read(int channel) {
return _adc_read(&adcdata[channel]);
}
void adc_init(void)
{
struct adc_struct *adc_battery = &adcdata[ADC_BATTERY];
adc_battery->channelnum = 0x2; /* ADCVIN1, resistive divider */
adc_battery->timeout = 0;
_adc_read(adc_battery);
}

29
firmware/target/arm/ipod/adc-target.h Normal file
View file

@ -0,0 +1,29 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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 _ADC_TARGET_H_
#define _ADC_TARGET_H_
#define NUM_ADC_CHANNELS 1
#define ADC_BATTERY 0
#define ADC_UNREG_POWER ADC_BATTERY
/* Force a scan now */
unsigned short adc_scan(int channel);
#endif

48
firmware/target/arm/ipod/backlight-4g_color.c Normal file
View file

@ -0,0 +1,48 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include <stdlib.h>
#include "cpu.h"
#include "kernel.h"
#include "thread.h"
#include "i2c.h"
#include "debug.h"
#include "rtc.h"
#include "usb.h"
#include "power.h"
#include "system.h"
#include "button.h"
#include "timer.h"
#include "backlight.h"
inline void __backlight_on(void)
{
/* brightness full */
outl(0x80000000 | (0xff << 16), 0x7000a010);
/* set port b bit 3 on */
outl(((0x100 | 1) << 3), 0x6000d824);
}
inline void __backlight_off(void)
{
/* fades backlight off on 4g */
outl(inl(0x70000084) & ~0x2000000, 0x70000084);
outl(0x80000000, 0x7000a010);
}

44
firmware/target/arm/ipod/backlight-mini1g_mini2g.c Normal file
View file

@ -0,0 +1,44 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include <stdlib.h>
#include "cpu.h"
#include "kernel.h"
#include "thread.h"
#include "i2c.h"
#include "debug.h"
#include "rtc.h"
#include "usb.h"
#include "power.h"
#include "system.h"
#include "button.h"
#include "timer.h"
#include "backlight.h"
inline void __backlight_on(void)
{
/* set port B03 on */
outl(((0x100 | 1) << 3), 0x6000d824);
}
inline void __backlight_off(void)
{
/* set port B03 off */
outl(((0x100 | 0) << 3), 0x6000d824);
}

50
firmware/target/arm/ipod/backlight-nano_video.c Normal file
View file

@ -0,0 +1,50 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include <stdlib.h>
#include "cpu.h"
#include "kernel.h"
#include "thread.h"
#include "i2c.h"
#include "debug.h"
#include "rtc.h"
#include "usb.h"
#include "power.h"
#include "system.h"
#include "button.h"
#include "timer.h"
#include "backlight.h"
inline void __backlight_on(void)
{
/* set port B03 on */
outl(((0x100 | 1) << 3), 0x6000d824);
/* set port L07 on */
outl(((0x100 | 1) << 7), 0x6000d12c);
}
inline void __backlight_off(void)
{
/* set port B03 off */
outl(((0x100 | 0) << 3), 0x6000d824);
/* set port L07 off */
outl(((0x100 | 0) << 7), 0x6000d12c);
}

25
firmware/target/arm/ipod/backlight-target.h Normal file
View file

@ -0,0 +1,25 @@
/***************************************************************************
* __________ __ ___.
* 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 BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
void __backlight_on(void);
void __backlight_off(void);
#endif

237
firmware/target/arm/ipod/button-clickwheel.c Normal file
View file

@ -0,0 +1,237 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Daniel Stenberg
*
* iPod driver based on code from the ipodlinux project - http://ipodlinux.org
* Adapted for Rockbox in December 2005
* Original file: linux/arch/armnommu/mach-ipod/keyboard.c
* Copyright (c) 2003-2005 Bernard Leach (leachbj@bouncycastle.org)
*
*
* 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.
*
****************************************************************************/
/*
* Rockbox button functions
*/
#include <stdlib.h>
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "button.h"
#include "kernel.h"
#include "backlight.h"
#include "adc.h"
#include "serial.h"
#include "power.h"
#include "system.h"
#include "powermgmt.h"
/* Variable to use for setting button status in interrupt handler */
int int_btn = BUTTON_NONE;
#ifdef HAVE_WHEEL_POSITION
static int wheel_position = -1;
static bool send_events = true;
#endif
static void opto_i2c_init(void)
{
int i, curr_value;
/* wait for value to settle */
i = 1000;
curr_value = (inl(0x7000c104) << 16) >> 24;
while (i > 0)
{
int new_value = (inl(0x7000c104) << 16) >> 24;
if (new_value != curr_value) {
i = 10000;
curr_value = new_value;
}
else {
i--;
}
}
GPIOB_OUTPUT_VAL |= 0x10;
DEV_EN |= 0x10000;
DEV_RS |= 0x10000;
udelay(5);
DEV_RS &= ~0x10000; /* finish reset */
outl(0xffffffff, 0x7000c120);
outl(0xffffffff, 0x7000c124);
outl(0xc00a1f00, 0x7000c100);
outl(0x1000000, 0x7000c104);
}
static inline int ipod_4g_button_read(void)
{
int whl = -1;
/* The ipodlinux source had a udelay(250) here, but testing has shown that
it is not needed - tested on Nano, Color/Photo and Video. */
/* udelay(250);*/
int btn = BUTTON_NONE;
unsigned reg = 0x7000c104;
if ((inl(0x7000c104) & 0x4000000) != 0) {
unsigned status = inl(0x7000c140);
reg = reg + 0x3C; /* 0x7000c140 */
outl(0x0, 0x7000c140); /* clear interrupt status? */
if ((status & 0x800000ff) == 0x8000001a) {
static int old_wheel_value IDATA_ATTR = -1;
static int wheel_repeat = 0;
if (status & 0x100)
btn |= BUTTON_SELECT;
if (status & 0x200)
btn |= BUTTON_RIGHT;
if (status & 0x400)
btn |= BUTTON_LEFT;
if (status & 0x800)
btn |= BUTTON_PLAY;
if (status & 0x1000)
btn |= BUTTON_MENU;
if (status & 0x40000000) {
/* NB: highest wheel = 0x5F, clockwise increases */
int new_wheel_value = (status << 9) >> 25;
whl = new_wheel_value;
backlight_on();
/* The queue should have no other events when scrolling */
if (queue_empty(&button_queue) && old_wheel_value >= 0) {
/* This is for later = BUTTON_SCROLL_TOUCH;*/
int wheel_delta = new_wheel_value - old_wheel_value;
unsigned long data;
int wheel_keycode;
if (wheel_delta < -48)
wheel_delta += 96; /* Forward wrapping case */
else if (wheel_delta > 48)
wheel_delta -= 96; /* Backward wrapping case */
if (wheel_delta > 4) {
wheel_keycode = BUTTON_SCROLL_FWD;
} else if (wheel_delta < -4) {
wheel_keycode = BUTTON_SCROLL_BACK;
} else goto wheel_end;
#ifdef HAVE_WHEEL_POSITION
if (send_events)
#endif
{
data = (wheel_delta << 16) | new_wheel_value;
queue_post(&button_queue, wheel_keycode | wheel_repeat,
(void *)data);
}
if (!wheel_repeat) wheel_repeat = BUTTON_REPEAT;
}
old_wheel_value = new_wheel_value;
} else if (old_wheel_value >= 0) {
/* scroll wheel up */
old_wheel_value = -1;
wheel_repeat = 0;
}
} else if (status == 0xffffffff) {
opto_i2c_init();
}
}
wheel_end:
if ((inl(reg) & 0x8000000) != 0) {
outl(0xffffffff, 0x7000c120);
outl(0xffffffff, 0x7000c124);
}
/* Save the new absolute wheel position */
wheel_position = whl;
return btn;
}
#ifdef HAVE_WHEEL_POSITION
int wheel_status(void)
{
return wheel_position;
}
void wheel_send_events(bool send)
{
send_events = send;
}
#endif
void ipod_4g_button_int(void)
{
CPU_HI_INT_CLR = I2C_MASK;
/* The following delay was 250 in the ipodlinux source, but 50 seems to
work fine - tested on Nano, Color/Photo and Video. */
udelay(50);
outl(0x0, 0x7000c140);
int_btn = ipod_4g_button_read();
outl(inl(0x7000c104) | 0xC000000, 0x7000c104);
outl(0x400a1f00, 0x7000c100);
GPIOB_OUTPUT_VAL |= 0x10;
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = I2C_MASK;
}
void button_init_device(void)
{
opto_i2c_init();
/* hold button - enable as input */
GPIOA_ENABLE |= 0x20;
GPIOA_OUTPUT_EN &= ~0x20;
/* hold button - set interrupt levels */
GPIOA_INT_LEV = ~(GPIOA_INPUT_VAL & 0x20);
GPIOA_INT_CLR = GPIOA_INT_STAT & 0x20;
/* enable interrupts */
GPIOA_INT_EN = 0x20;
/* unmask interrupt */
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = I2C_MASK;
}
/*
* Get button pressed from hardware
*/
int button_read_device(void)
{
static bool hold_button = false;
bool hold_button_old;
/* normal buttons */
hold_button_old = hold_button;
hold_button = button_hold();
if (hold_button != hold_button_old)
backlight_hold_changed(hold_button);
/* The int_btn variable is set in the button interrupt handler */
return int_btn;
}
bool button_hold(void)
{
return (GPIOA_INPUT_VAL & 0x20)?false:true;
}

217
firmware/target/arm/ipod/button-mini1g.c Normal file
View file

@ -0,0 +1,217 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Daniel Stenberg
*
* iPod driver based on code from the ipodlinux project - http://ipodlinux.org
* Adapted for Rockbox in December 2005
* Original file: linux/arch/armnommu/mach-ipod/keyboard.c
* Copyright (c) 2003-2005 Bernard Leach (leachbj@bouncycastle.org)
*
*
* 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.
*
****************************************************************************/
/*
* Rockbox button functions
*/
#include <stdlib.h>
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "button.h"
#include "kernel.h"
#include "backlight.h"
#include "adc.h"
#include "serial.h"
#include "power.h"
#include "system.h"
#include "powermgmt.h"
/* Variable to use for setting button status in interrupt handler */
int int_btn = BUTTON_NONE;
#ifdef HAVE_WHEEL_POSITION
static int wheel_position = -1;
static bool send_events = true;
#endif
/* iPod 3G and mini 1G, mini 2G uses iPod 4G code */
void handle_scroll_wheel(int new_scroll, int was_hold, int reverse)
{
int wheel_keycode = BUTTON_NONE;
static int prev_scroll = -1;
static int direction = 0;
static int count = 0;
static int scroll_state[4][4] = {
{0, 1, -1, 0},
{-1, 0, 0, 1},
{1, 0, 0, -1},
{0, -1, 1, 0}
};
if ( prev_scroll == -1 ) {
prev_scroll = new_scroll;
}
else if (direction != scroll_state[prev_scroll][new_scroll]) {
direction = scroll_state[prev_scroll][new_scroll];
count = 0;
}
else if (!was_hold) {
backlight_on();
if (++count == 6) { /* reduce sensitivity */
count = 0;
switch (direction) {
case 1:
if (reverse) {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
else {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
break;
case -1:
if (reverse) {
/* 'l' keypress */
wheel_keycode = BUTTON_SCROLL_BACK;
}
else {
/* 'r' keypress */
wheel_keycode = BUTTON_SCROLL_FWD;
}
break;
default:
/* only happens if we get out of sync */
break;
}
}
}
if (wheel_keycode != BUTTON_NONE && queue_empty(&button_queue))
queue_post(&button_queue, wheel_keycode, NULL);
prev_scroll = new_scroll;
}
/* mini 1 only, mini 2G uses iPod 4G code */
static int ipod_mini_button_read(void)
{
unsigned char source, wheel_source, state, wheel_state;
static bool was_hold = false;
int btn = BUTTON_NONE;
/* The ipodlinux source had a udelay(250) here, but testing has shown that
it is not needed - tested on mini 1g. */
/* udelay(250);*/
/* get source(s) of interupt */
source = GPIOA_INT_STAT & 0x3f;
wheel_source = GPIOB_INT_STAT & 0x30;
if (source == 0 && wheel_source == 0) {
return BUTTON_NONE; /* not for us */
}
/* get current keypad & wheel status */
state = GPIOA_INPUT_VAL & 0x3f;
wheel_state = GPIOB_INPUT_VAL & 0x30;
/* toggle interrupt level */
GPIOA_INT_LEV = ~state;
GPIOB_INT_LEV = ~wheel_state;
/* hold switch causes all outputs to go low */
/* we shouldn't interpret these as key presses */
if ((state & 0x20)) {
if (!(state & 0x1))
btn |= BUTTON_SELECT;
if (!(state & 0x2))
btn |= BUTTON_MENU;
if (!(state & 0x4))
btn |= BUTTON_PLAY;
if (!(state & 0x8))
btn |= BUTTON_RIGHT;
if (!(state & 0x10))
btn |= BUTTON_LEFT;
if (wheel_source & 0x30) {
handle_scroll_wheel((wheel_state & 0x30) >> 4, was_hold, 1);
}
}
was_hold = button_hold();
/* ack any active interrupts */
if (source)
GPIOA_INT_CLR = source;
if (wheel_source)
GPIOB_INT_CLR = wheel_source;
return btn;
}
void ipod_mini_button_int(void)
{
CPU_HI_INT_CLR = GPIO_MASK;
int_btn = ipod_mini_button_read();
//CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = GPIO_MASK;
}
void button_init_device(void)
{
/* iPod Mini G1 */
/* buttons - enable as input */
GPIOA_ENABLE |= 0x3f;
GPIOA_OUTPUT_EN &= ~0x3f;
/* scroll wheel- enable as input */
GPIOB_ENABLE |= 0x30; /* port b 4,5 */
GPIOB_OUTPUT_EN &= ~0x30; /* port b 4,5 */
/* buttons - set interrupt levels */
GPIOA_INT_LEV = ~(GPIOA_INPUT_VAL & 0x3f);
GPIOA_INT_CLR = GPIOA_INT_STAT & 0x3f;
/* scroll wheel - set interrupt levels */
GPIOB_INT_LEV = ~(GPIOB_INPUT_VAL & 0x30);
GPIOB_INT_CLR = GPIOB_INT_STAT & 0x30;
/* enable interrupts */
GPIOA_INT_EN = 0x3f;
GPIOB_INT_EN = 0x30;
/* unmask interrupt */
CPU_INT_EN = 0x40000000;
CPU_HI_INT_EN = GPIO_MASK;
}
/*
* Get button pressed from hardware
*/
int button_read_device(void)
{
static bool hold_button = false;
bool hold_button_old;
/* normal buttons */
hold_button_old = hold_button;
hold_button = button_hold();
if (hold_button != hold_button_old)
backlight_hold_changed(hold_button);
/* The int_btn variable is set in the button interrupt handler */
return int_btn;
}
bool button_hold(void)
{
return (GPIOA_INPUT_VAL & 0x20)?false:true;
}

61
firmware/target/arm/ipod/button-target.h Normal file
View file

@ -0,0 +1,61 @@
/***************************************************************************
* __________ __ ___.
* 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 _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);
void handle_scroll_wheel(int new_scroll, int was_hold, int reverse);
void ipod_mini_button_int(void);
void ipod_4g_button_int(void);
/* iPod specific button codes */
#define BUTTON_SELECT 0x00000001
#define BUTTON_MENU 0x00000002
#define BUTTON_LEFT 0x00000004
#define BUTTON_RIGHT 0x00000008
#define BUTTON_SCROLL_FWD 0x00000010
#define BUTTON_SCROLL_BACK 0x00000020
#define BUTTON_PLAY 0x00000040
#define BUTTON_MAIN (BUTTON_SELECT|BUTTON_MENU\
|BUTTON_LEFT|BUTTON_RIGHT|BUTTON_SCROLL_FWD\
|BUTTON_SCROLL_BACK|BUTTON_PLAY)
#define BUTTON_REMOTE 0
/* This is for later
#define BUTTON_SCROLL_TOUCH 0x00000200
*/
#define POWEROFF_BUTTON BUTTON_PLAY
#define POWEROFF_COUNT 40
#endif /* _BUTTON_TARGET_H_ */

81
firmware/target/arm/ipod/power-ipod.c Normal file
View file

@ -0,0 +1,81 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 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.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include <stdbool.h>
#include "adc.h"
#include "kernel.h"
#include "system.h"
#include "power.h"
#include "hwcompat.h"
#include "logf.h"
#include "pcf50605.h"
#include "usb.h"
#include "lcd.h"
void power_init(void)
{
pcf50605_init();
}
bool charger_inserted(void)
{
#ifdef IPOD_VIDEO
return (GPIOL_INPUT_VAL & 0x08)?false:true;
#else
/* This needs filling in for other ipods. */
return false;
#endif
}
/* Returns true if the unit is charging the batteries. */
bool charging_state(void) {
return (GPIOB_INPUT_VAL & 0x01)?false:true;
}
void ide_power_enable(bool on)
{
/* We do nothing on the iPod */
(void)on;
}
bool ide_powered(void)
{
/* pretend we are always powered - we don't turn it off on the ipod */
return true;
}
void power_off(void)
{
#if defined(HAVE_LCD_COLOR)
/* Clear the screen and backdrop to
remove ghosting effect on shutdown */
lcd_set_backdrop(NULL);
lcd_set_background(LCD_WHITE);
lcd_clear_display();
lcd_update();
sleep(HZ/16);
#endif
#ifndef BOOTLOADER
/* We don't turn off the ipod, we put it in a deep sleep */
pcf50605_standby_mode();
#endif
}

114
firmware/target/arm/ipod/usb-ipod.c Normal file
View file

@ -0,0 +1,114 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2002 by Linus Nielsen Feltzing
*
* iPod driver based on code from the ipodlinux project - http://ipodlinux.org
* Adapted for Rockbox in January 2006
* Original file: podzilla/usb.c
* Copyright (C) 2005 Adam Johnston
*
* 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"
#include "kernel.h"
#include "thread.h"
#include "system.h"
#include "debug.h"
#include "ata.h"
#include "fat.h"
#include "disk.h"
#include "panic.h"
#include "lcd.h"
#include "adc.h"
#include "usb.h"
#include "button.h"
#include "sprintf.h"
#include "string.h"
#include "hwcompat.h"
void usb_init_device(void)
{
int r0;
outl(inl(0x70000084) | 0x200, 0x70000084);
outl(inl(0x7000002C) | 0x3000000, 0x7000002C);
outl(inl(0x6000600C) | 0x400000, 0x6000600C);
outl(inl(0x60006004) | 0x400000, 0x60006004); /* reset usb start */
outl(inl(0x60006004) & ~0x400000, 0x60006004); /* reset usb end */
outl(inl(0x70000020) | 0x80000000, 0x70000020);
while ((inl(0x70000028) & 0x80) == 0);
outl(inl(0xc5000184) | 0x100, 0xc5000184);
while ((inl(0xc5000184) & 0x100) != 0);
outl(inl(0xc50001A4) | 0x5F000000, 0xc50001A4);
if ((inl(0xc50001A4) & 0x100) == 0) {
outl(inl(0xc50001A8) & ~0x3, 0xc50001A8);
outl(inl(0xc50001A8) | 0x2, 0xc50001A8);
outl(inl(0x70000028) | 0x4000, 0x70000028);
outl(inl(0x70000028) | 0x2, 0x70000028);
} else {
outl(inl(0xc50001A8) | 0x3, 0xc50001A8);
outl(inl(0x70000028) &~0x4000, 0x70000028);
outl(inl(0x70000028) | 0x2, 0x70000028);
}
outl(inl(0xc5000140) | 0x2, 0xc5000140);
while((inl(0xc5000140) & 0x2) != 0);
r0 = inl(0xc5000184);
/* Note from IPL source (referring to next 5 lines of code:
THIS NEEDS TO BE CHANGED ONCE THERE IS KERNEL USB */
outl(inl(0x70000020) | 0x80000000, 0x70000020);
outl(inl(0x6000600C) | 0x400000, 0x6000600C);
while ((inl(0x70000028) & 0x80) == 0);
outl(inl(0x70000028) | 0x2, 0x70000028);
udelay(0x186A0);
}
void usb_enable(bool on)
{
/* For the ipod, we can only do one thing with USB mode - reboot
into Apple's flash-based disk-mode. This does not return. */
if (on)
{
/* The following code is copied from ipodlinux */
#if defined(IPOD_COLOR) || defined(IPOD_3G) || \
defined(IPOD_4G) || defined(IPOD_MINI)
unsigned char* storage_ptr = (unsigned char *)0x40017F00;
#elif defined(IPOD_NANO) || defined(IPOD_VIDEO) || defined(IPOD_MINI2G)
unsigned char* storage_ptr = (unsigned char *)0x4001FF00;
#endif
memcpy(storage_ptr, "diskmode\0\0hotstuff\0\0\1", 21);
DEV_RS |= 4; /* Reboot */
}
}
bool usb_detect(void)
{
bool current_status;
/* The following check is in the ipodlinux source, with the
comment "USB2D_IDENT is bad" if USB2D_IDENT != 0x22FA05 */
if (USB2D_IDENT != 0x22FA05) {
return false;
}
current_status = (USB_STATUS & 0x800)?true:false;
return current_status;
}

24
firmware/target/arm/ipod/usb-target.h Normal file
View file

@ -0,0 +1,24 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2006 by Barry Wardelll
*
* 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 USB_TARGET_H
#define USB_TARGET_H
bool usb_init_device(void);
#endif

60
firmware/usb.c
View file

@ -175,23 +175,6 @@ void usb_enable(bool on)
or_l(0x00000008,&GPIO1_OUT);
#endif
}
#elif defined(USB_IPODSTYLE)
/* For the ipod, we can only do one thing with USB mode - reboot
into Apple's flash-based disk-mode. This does not return. */
if (on)
{
/* The following code is copied from ipodlinux */
#if defined(IPOD_COLOR) || defined(IPOD_3G) || \
defined(IPOD_4G) || defined(IPOD_MINI)
unsigned char* storage_ptr = (unsigned char *)0x40017F00;
#elif defined(IPOD_NANO) || defined(IPOD_VIDEO) || defined(IPOD_MINI2G)
unsigned char* storage_ptr = (unsigned char *)0x4001FF00;
#endif
memcpy(storage_ptr, "diskmode\0\0hotstuff\0\0\1", 21);
DEV_RS |= 4; /* Reboot */
}
#elif defined(USB_ISP1582)
/* TODO: Implement USB_ISP1582 */
(void) on;
@ -496,7 +479,9 @@ void usb_init(void)
usb_monitor_enabled = false;
countdown = -1;
#ifdef USB_IRIVERSTYLE
#ifdef TARGET_TREE
usb_init_device();
#elif defined USB_IRIVERSTYLE
or_l(0x00000080, &GPIO1_FUNCTION); /* GPIO39 is the USB detect input */
#ifdef IRIVER_H300_SERIES
@ -514,45 +499,6 @@ void usb_init(void)
or_l(0x01000040, &GPIO_FUNCTION);
#endif
#elif defined(USB_IPODSTYLE)
int r0;
outl(inl(0x70000084) | 0x200, 0x70000084);
outl(inl(0x7000002C) | 0x3000000, 0x7000002C);
outl(inl(0x6000600C) | 0x400000, 0x6000600C);
outl(inl(0x60006004) | 0x400000, 0x60006004); /* reset usb start */
outl(inl(0x60006004) & ~0x400000, 0x60006004); /* reset usb end */
outl(inl(0x70000020) | 0x80000000, 0x70000020);
while ((inl(0x70000028) & 0x80) == 0);
outl(inl(0xc5000184) | 0x100, 0xc5000184);
while ((inl(0xc5000184) & 0x100) != 0);
outl(inl(0xc50001A4) | 0x5F000000, 0xc50001A4);
if ((inl(0xc50001A4) & 0x100) == 0) {
outl(inl(0xc50001A8) & ~0x3, 0xc50001A8);
outl(inl(0xc50001A8) | 0x2, 0xc50001A8);
outl(inl(0x70000028) | 0x4000, 0x70000028);
outl(inl(0x70000028) | 0x2, 0x70000028);
} else {
outl(inl(0xc50001A8) | 0x3, 0xc50001A8);
outl(inl(0x70000028) &~0x4000, 0x70000028);
outl(inl(0x70000028) | 0x2, 0x70000028);
}
outl(inl(0xc5000140) | 0x2, 0xc5000140);
while((inl(0xc5000140) & 0x2) != 0);
r0 = inl(0xc5000184);
/* Note from IPL source (referring to next 5 lines of code:
THIS NEEDS TO BE CHANGED ONCE THERE IS KERNEL USB */
outl(inl(0x70000020) | 0x80000000, 0x70000020);
outl(inl(0x6000600C) | 0x400000, 0x6000600C);
while ((inl(0x70000028) & 0x80) == 0);
outl(inl(0x70000028) | 0x2, 0x70000028);
udelay(0x186A0);
#endif
usb_enable(false);

28
tools/configure vendored
View file

@ -777,6 +777,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="color"
;;
21|ipodnano)
@ -799,6 +803,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="nano"
;;
22|ipodvideo)
@ -821,6 +829,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="video"
;;
23|ipod3g)
@ -843,6 +855,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="3g"
;;
24|ipod4g)
@ -865,6 +881,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="4g"
;;
25|ipodmini)
@ -887,6 +907,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="mini"
;;
13|ifp7xx)
@ -953,6 +977,10 @@ EOF
# toolset is the tools within the tools directory that we build for
# this particular target.
toolset=$ipodbitmaptools
# architecture, manufacturer and model for the target-tree build
t_cpu="arm"
t_manufacturer="ipod"
t_model="mini2g"
;;
14|h10)