Nyaaori/rockbox
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Barry Wardell's initial work for the iriver H10 port

Browse source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10447 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Daniel Stenberg 2006-08-03 20:18:31 +00:00
parent 1e88be518a
commit 86bff1cf56
10 changed files with 906 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
firmware/target/arm/iriver/h10/ata-h10.c Normal file
View file

@ -0,0 +1,51 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* ATA stuff was taken from the iPod code */
#include <stdbool.h>
#include "system.h"
#include "ata-target.h"
void ata_reset()
{
}
void ata_enable(bool on)
{
/* TODO: Implement ata_enable() */
(void)on;
}
bool ata_is_coldstart()
{
return false;
/* TODO: Implement coldstart variable */
}
void ata_device_init()
{
/* From ipod-ide.c:ipod_ide_register() */
outl(inl(0xc3000028) | (1 << 5), 0xc3000028);
outl(inl(0xc3000028) & ~0x10000000, 0xc3000028);
outl(0x10, 0xc3000000);
outl(0x80002150, 0xc3000004);
}

72
firmware/target/arm/iriver/h10/ata-target.h Normal file
View file

@ -0,0 +1,72 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* ATA stuff was taken from the iPod code */
/* Plain C read & write loops */
#define PREFER_C_READING
#define PREFER_C_WRITING
#if (CONFIG_CPU == PP5002)
#define ATA_IOBASE 0xc00031e0
#define ATA_CONTROL (*((volatile unsigned char*)(0xc00033f8)))
#elif (CONFIG_CPU == PP5020)
#define ATA_IOBASE 0xc30001e0
#define ATA_CONTROL (*((volatile unsigned char*)(0xc30003f8)))
#endif
#define ATA_DATA (*((volatile unsigned short*)(ATA_IOBASE)))
#define ATA_ERROR (*((volatile unsigned char*)(ATA_IOBASE + 0x04)))
#define ATA_NSECTOR (*((volatile unsigned char*)(ATA_IOBASE + 0x08)))
#define ATA_SECTOR (*((volatile unsigned char*)(ATA_IOBASE + 0x0c)))
#define ATA_LCYL (*((volatile unsigned char*)(ATA_IOBASE + 0x10)))
#define ATA_HCYL (*((volatile unsigned char*)(ATA_IOBASE + 0x14)))
#define ATA_SELECT (*((volatile unsigned char*)(ATA_IOBASE + 0x18)))
#define ATA_COMMAND (*((volatile unsigned char*)(ATA_IOBASE + 0x1c)))
#define STATUS_BSY 0x80
#define STATUS_RDY 0x40
#define STATUS_DF 0x20
#define STATUS_DRQ 0x08
#define STATUS_ERR 0x01
#define ERROR_ABRT 0x04
#define WRITE_PATTERN1 0xa5
#define WRITE_PATTERN2 0x5a
#define WRITE_PATTERN3 0xaa
#define WRITE_PATTERN4 0x55
#define READ_PATTERN1 0xa5
#define READ_PATTERN2 0x5a
#define READ_PATTERN3 0xaa
#define READ_PATTERN4 0x55
#define READ_PATTERN1_MASK 0xff
#define READ_PATTERN2_MASK 0xff
#define READ_PATTERN3_MASK 0xff
#define READ_PATTERN4_MASK 0xff
#define SET_REG(reg,val) reg = (val)
#define SET_16BITREG(reg,val) reg = (val)
void ata_reset(void);
void ata_enable(bool on);
bool ata_is_coldstart(void);
void ata_device_init(void);

44
firmware/target/arm/iriver/h10/backlight-h10.c Normal file
View file

@ -0,0 +1,44 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* The H10 display (and hence backlight) possibly identical to that of the X5,
so that code was used here but left #if 0'ed out for the moment */
#include "config.h"
#include "cpu.h"
#include "system.h"
#include "backlight.h"
void __backlight_on(void)
{
#if 0
int level = set_irq_level(HIGHEST_IRQ_LEVEL);
pcf50606_write(0x38, 0xb0); /* Backlight ON, GPO1INV=1, GPO1ACT=011 */
set_irq_level(level);
#endif
}
void __backlight_off(void)
{
#if 0
int level = set_irq_level(HIGHEST_IRQ_LEVEL);
pcf50606_write(0x38, 0x80); /* Backlight OFF, GPO1INV=1, GPO1ACT=000 */
set_irq_level(level);
#endif
}

28
firmware/target/arm/iriver/h10/backlight-target.h Normal file
View file

@ -0,0 +1,28 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Taken from the x5's implementation */
#ifndef BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
void __backlight_on(void);
void __backlight_off(void);
#endif

69
firmware/target/arm/iriver/h10/button-h10.c Normal file
View file

@ -0,0 +1,69 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Custom written for the H10 based on analysis of the GPIO data */
#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 "system.h"
void button_init_device(void)
{
/* No hardware initialisation required as it is done by the bootloader */
}
bool button_hold(void)
{
return (GPIOA_INPUT_VAL & 0x40)?false:true;
}
/*
* Get button pressed from hardware
*/
int button_read_device(void)
{
int btn = BUTTON_NONE;
unsigned char state;
static bool hold_button = false;
#if 0
/* light handling */
if (hold_button && !button_hold())
{
backlight_on();
}
#endif
hold_button = button_hold();
state = GPIOA_INPUT_VAL & 0xf8;
if ((state & 0x8) == 0) btn |= BUTTON_FF;
if ((state & 0x16) == 0) btn |= BUTTON_PLAY;
if ((state & 0x32) == 0) btn |= BUTTON_REW;
if ((state & 0x64) == 0) btn |= BUTTON_RIGHT;
if ((state & 0x128) == 0) btn |= BUTTON_LEFT;
return btn;
}

58
firmware/target/arm/iriver/h10/button-target.h Normal file
View file

@ -0,0 +1,58 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Custom written for the H10 */
#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);
/* iriver H10 specific button codes */
/* Main unit's buttons */
#define BUTTON_POWER 0x00000001
#define BUTTON_LEFT 0x00000002
#define BUTTON_RIGHT 0x00000004
#define BUTTON_REW 0x00000008
#define BUTTON_PLAY 0x00000010
#define BUTTON_FF 0x00000020
#define BUTTON_SCROLL_UP 0x00000040
#define BUTTON_SCROLL_DOWN 0x00000080
#define BUTTON_MAIN (BUTTON_POWER|BUTTON_O|BUTTON_BACK|BUTTON_REW\
|BUTTON_PLAY|BUTTON_FF)
/* No Remote control */
#define BUTTON_REMOTE 0
#define POWEROFF_BUTTON BUTTON_POWER
#define POWEROFF_COUNT 10
#endif /* _BUTTON_TARGET_H_ */

351
firmware/target/arm/iriver/h10/lcd-h10.c Normal file
View file

@ -0,0 +1,351 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* The H10 display possibly identical to that of the X5, so that code was used here
but left #if 0'ed out for the moment */
#include "config.h"
#include "cpu.h"
#include "lcd.h"
#include "kernel.h"
#include "thread.h"
#include <string.h>
#include <stdlib.h>
#include "file.h"
#include "debug.h"
#include "system.h"
#include "font.h"
#include "bidi.h"
static bool display_on=false; /* is the display turned on? */
#define LCD_CMD *(volatile unsigned short *)0xf0008000
#define LCD_DATA *(volatile unsigned short *)0xf0008002
/* register defines for the Renesas HD66773R */
#define R_HORIZ_RAM_ADDR_POS 0x16
#define R_VERT_RAM_ADDR_POS 0x17
#define R_RAM_ADDR_SET 0x21
#define R_WRITE_DATA_2_GRAM 0x22
/*****************************************************
The table below was generated by the following script:
#!/usr/bin/perl
# high byte table
print "short high8to9[] = {\n";
$str = " ";
for my $m (0 .. 255) {
# RRRRRGGG => RRRRR0GGG
my $v = (($m & 0xF8) << 1) | ($m & 0x07);
if(length($str) > 75) {
print "$str\n";
$str=" ";
}
$str .= sprintf("0x%03x, ", $v);
}
print "$str\n};\n";
*****************************************************/
/* Lookup table for 16->18bit conversion, high byte. The low byte is just
shifted. */
const short high8to9[] ICONST_ATTR = {
0x000, 0x001, 0x002, 0x003, 0x004, 0x005, 0x006, 0x007, 0x010, 0x011, 0x012,
0x013, 0x014, 0x015, 0x016, 0x017, 0x020, 0x021, 0x022, 0x023, 0x024, 0x025,
0x026, 0x027, 0x030, 0x031, 0x032, 0x033, 0x034, 0x035, 0x036, 0x037, 0x040,
0x041, 0x042, 0x043, 0x044, 0x045, 0x046, 0x047, 0x050, 0x051, 0x052, 0x053,
0x054, 0x055, 0x056, 0x057, 0x060, 0x061, 0x062, 0x063, 0x064, 0x065, 0x066,
0x067, 0x070, 0x071, 0x072, 0x073, 0x074, 0x075, 0x076, 0x077, 0x080, 0x081,
0x082, 0x083, 0x084, 0x085, 0x086, 0x087, 0x090, 0x091, 0x092, 0x093, 0x094,
0x095, 0x096, 0x097, 0x0a0, 0x0a1, 0x0a2, 0x0a3, 0x0a4, 0x0a5, 0x0a6, 0x0a7,
0x0b0, 0x0b1, 0x0b2, 0x0b3, 0x0b4, 0x0b5, 0x0b6, 0x0b7, 0x0c0, 0x0c1, 0x0c2,
0x0c3, 0x0c4, 0x0c5, 0x0c6, 0x0c7, 0x0d0, 0x0d1, 0x0d2, 0x0d3, 0x0d4, 0x0d5,
0x0d6, 0x0d7, 0x0e0, 0x0e1, 0x0e2, 0x0e3, 0x0e4, 0x0e5, 0x0e6, 0x0e7, 0x0f0,
0x0f1, 0x0f2, 0x0f3, 0x0f4, 0x0f5, 0x0f6, 0x0f7, 0x100, 0x101, 0x102, 0x103,
0x104, 0x105, 0x106, 0x107, 0x110, 0x111, 0x112, 0x113, 0x114, 0x115, 0x116,
0x117, 0x120, 0x121, 0x122, 0x123, 0x124, 0x125, 0x126, 0x127, 0x130, 0x131,
0x132, 0x133, 0x134, 0x135, 0x136, 0x137, 0x140, 0x141, 0x142, 0x143, 0x144,
0x145, 0x146, 0x147, 0x150, 0x151, 0x152, 0x153, 0x154, 0x155, 0x156, 0x157,
0x160, 0x161, 0x162, 0x163, 0x164, 0x165, 0x166, 0x167, 0x170, 0x171, 0x172,
0x173, 0x174, 0x175, 0x176, 0x177, 0x180, 0x181, 0x182, 0x183, 0x184, 0x185,
0x186, 0x187, 0x190, 0x191, 0x192, 0x193, 0x194, 0x195, 0x196, 0x197, 0x1a0,
0x1a1, 0x1a2, 0x1a3, 0x1a4, 0x1a5, 0x1a6, 0x1a7, 0x1b0, 0x1b1, 0x1b2, 0x1b3,
0x1b4, 0x1b5, 0x1b6, 0x1b7, 0x1c0, 0x1c1, 0x1c2, 0x1c3, 0x1c4, 0x1c5, 0x1c6,
0x1c7, 0x1d0, 0x1d1, 0x1d2, 0x1d3, 0x1d4, 0x1d5, 0x1d6, 0x1d7, 0x1e0, 0x1e1,
0x1e2, 0x1e3, 0x1e4, 0x1e5, 0x1e6, 0x1e7, 0x1f0, 0x1f1, 0x1f2, 0x1f3, 0x1f4,
0x1f5, 0x1f6, 0x1f7,
};
/* called very frequently - inline! */
inline void lcd_write_reg(int reg, int val)
{
#if 0
LCD_CMD = (reg >> 8) << 1;
LCD_CMD = (reg & 0xff) << 1;
LCD_DATA = (val >> 8) << 1;
LCD_DATA = (val & 0xff) << 1;
#endif
(void)reg;
(void)val;
}
/* called very frequently - inline! */
inline void lcd_begin_write_gram(void)
{
#if 0
LCD_CMD = (R_WRITE_DATA_2_GRAM >> 8) << 1;
LCD_CMD = (R_WRITE_DATA_2_GRAM & 0xff) << 1;
#endif
}
/* called very frequently - inline! */
inline void lcd_write_data(const unsigned short* p_bytes, int count) ICODE_ATTR;
inline void lcd_write_data(const unsigned short* p_bytes, int count)
{
#if 0
unsigned int tmp;
unsigned int *ptr = (unsigned int *)p_bytes;
bool extra;
/* if there's on odd number of pixels, remmber this and output the
trailing pixel after the loop */
extra = (count&1)?true:false;
count >>= 1;
while(count--) {
tmp = *ptr++;
LCD_DATA = high8to9[tmp >> 24];
LCD_DATA = tmp>>15;
LCD_DATA = high8to9[(tmp >> 8)&255];
LCD_DATA = tmp<<1;
}
if(extra) {
/* the final "spare" pixel */
unsigned short read = *(unsigned short *)ptr;
LCD_DATA = high8to9[read >> 8];
LCD_DATA = read<<1;
}
#endif
(void)p_bytes;
(void)count;
}
/*** hardware configuration ***/
int lcd_default_contrast(void)
{
return 16;
}
void lcd_set_contrast(int val)
{
#if 0
if (val >= 15) // val must'nt be 15 or 31
++val;
if (val > 30)
return;
lcd_write_reg(0x0e, 0x201e + (val << 8));
#endif
(void)val;
}
void lcd_set_invert_display(bool yesno)
{
(void)yesno;
}
/* turn the display upside down (call lcd_update() afterwards) */
void lcd_set_flip(bool yesno)
{
(void)yesno;
}
/* Rolls up the lcd display by the specified amount of lines.
* Lines that are rolled out over the top of the screen are
* rolled in from the bottom again. This is a hardware
* remapping only and all operations on the lcd are affected.
* ->
* @param int lines - The number of lines that are rolled.
* The value must be 0 <= pixels < LCD_HEIGHT. */
void lcd_roll(int lines)
{
(void)lines;
}
/* LCD init
* These settings are taken from the original X5 firmware
*/
void lcd_init_device(void)
{
#if 0
display_on=true;
/* LCD Reset */
and_l(~0x00000010, &GPIO1_OUT);
or_l(0x00000010, &GPIO1_ENABLE);
or_l(0x00000010, &GPIO1_FUNCTION);
sleep(HZ/100);
or_l(0x00000010, &GPIO1_OUT);
sleep(HZ/100);
lcd_write_reg(0, 0x0001);
sleep(HZ/50);
lcd_write_reg(0x0d, 0x0401);
lcd_write_reg(0x0e, 0x321e);
lcd_write_reg(0x01, 0x0313);
lcd_write_reg(0x02, 0x0700);
lcd_write_reg(0x05, 0x9038);
lcd_write_reg(0x06, 0x0000);
lcd_write_reg(0x0b, 0x4000);
sleep(HZ/100);
lcd_write_reg(0x21,0x0000);
lcd_write_reg(0x30,0x0003);
lcd_write_reg(0x31,0x0400);
lcd_write_reg(0x32,0x0407);
lcd_write_reg(0x33,0x0305);
lcd_write_reg(0x34,0x0003);
lcd_write_reg(0x35,0x0704);
lcd_write_reg(0x36,0x0407);
lcd_write_reg(0x37,0x0503);
lcd_write_reg(0x0f,0x0002);
lcd_write_reg(0x11,0x0000);
lcd_write_reg(0x14,0x9f00);
lcd_write_reg(0x15,0x5c00);
lcd_write_reg(0x16,0x7f00);
lcd_write_reg(0x17,0x9f00);
lcd_write_reg(0x3a,0x1409);
lcd_write_reg(0x3b,0x0602);
lcd_write_reg(0x0c,0x0001);
sleep(HZ/25);
lcd_write_reg(0x03,0x002c);
lcd_write_reg(0x04,0x8000);
sleep(HZ/25);
lcd_write_reg(0x0e,0x3318);
sleep(HZ/25);
lcd_write_reg(0x0d,0x0411);
sleep(HZ/100);
lcd_write_reg(0x07,0x0006);
lcd_write_reg(0x07,0x036);
lcd_write_reg(0x07,0x037);
lcd_write_reg(0x07,0x0037);
return;
#endif
}
void lcd_enable(bool on)
{
#if 0
display_on = on;
#endif
(void)on;
}
/*** update functions ***/
/* Performance function that works with an external buffer
note that by and bheight are in 8-pixel units! */
void lcd_blit(const fb_data* data, int x, int by, int width,
int bheight, int stride)
{
/* TODO: Implement lcd_blit() */
(void)data;
(void)x;
(void)by;
(void)width;
(void)bheight;
(void)stride;
/*if(display_on)*/
}
/* 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)
{
#if 0
if(display_on){
/* Copy display bitmap to hardware */
lcd_write_reg(R_RAM_ADDR_SET, 0x0000);
lcd_begin_write_gram();
lcd_write_data((unsigned short *)lcd_framebuffer, LCD_WIDTH*LCD_HEIGHT);
}
#endif
}
/* 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)
{
#if 0
if(display_on) {
int ymax = y + height;
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_HEIGHT)
ymax = LCD_HEIGHT-1;
/* set update window */
/* horiz ram addr */
lcd_write_reg(R_HORIZ_RAM_ADDR_POS, (ymax<<8) | y);
/* vert ram addr */
lcd_write_reg(R_VERT_RAM_ADDR_POS,((x+width-1)<<8) | x);
lcd_write_reg(R_RAM_ADDR_SET, (x<<8) | y);
lcd_begin_write_gram();
/* Copy specified rectangle bitmap to hardware */
for (; y <= ymax; y++)
{
lcd_write_data ((unsigned short *)&lcd_framebuffer[y][x], width);
}
/* reset update window */
lcd_write_reg(R_HORIZ_RAM_ADDR_POS, 0x7f00);
lcd_write_reg(R_VERT_RAM_ADDR_POS, 0x9f00);
}
#endif
(void)x;
(void)y;
(void)width;
(void)height;
}

99
firmware/target/arm/iriver/h10/power-h10.c Normal file
View file

@ -0,0 +1,99 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Created from power.c using some iPod code, and some custom stuff based on
GPIO analysis
*/
#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 "usb.h"
#if CONFIG_CHARGING == CHARGING_CONTROL
bool charger_enabled;
#endif
#if 0
#ifdef CONFIG_TUNER
static bool powered = false;
bool radio_powered()
{
return powered;
}
bool radio_power(bool status)
{
bool old_status = powered;
powered = status;
#ifdef HAVE_TUNER_PWR_CTRL
if (status)
{
and_b(~0x04, &PADRL); /* drive PA2 low for tuner enable */
sleep(1); /* let the voltage settle */
}
else
or_b(0x04, &PADRL); /* drive PA2 high for tuner disable */
#endif
return old_status;
}
#endif /* #ifdef CONFIG_TUNER */
#endif
void power_init(void)
{
}
bool charger_inserted(void)
{
return (GPIOL_INPUT_VAL & 0x04)?true:false; /* FIXME: This only checks if USB is connected */
}
void ide_power_enable(bool on)
{
(void)on;
/* We do nothing on the iPod */
}
bool ide_powered(void)
{
/* pretend we are always powered - we don't turn it off on the ipod */
return true;
}
void power_off(void)
{
/* set_irq_level(HIGHEST_IRQ_LEVEL);*/
#ifndef BOOTLOADER
/* We don't turn off the ipod, we put it in a deep sleep */
/* pcf50605_standby_mode(); */
while(1)
yield();
#endif
}

107
firmware/target/arm/iriver/h10/usb-h10.c Normal file
View file

@ -0,0 +1,107 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Code from the iPod port but commented out. USB detection custom made based
on GPIO analysis */
#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"
#ifdef HAVE_MMC
#include "ata_mmc.h"
#endif
void usb_init_device(void)
{
#if 0
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
}
bool usb_detect(void)
{
return (GPIOA_INPUT_VAL & 0x04)?true:false;
}
void usb_enable(bool on)
{
(void)on;
#if 0
/* 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 */
unsigned char* storage_ptr = (unsigned char *)0x40017F00;
memcpy(storage_ptr, "diskmode\0\0hotstuff\0\0\1", 21);
DEV_RS |= 4; /* Reboot */
}
#endif
}

27
firmware/target/arm/iriver/h10/usb-target.h Normal file
View file

@ -0,0 +1,27 @@
/***************************************************************************
* __________ __ ___.
* 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.
*
****************************************************************************/
/* Based off x5 version */
#ifndef USB_TARGET_H
#define USB_TARGET_H
bool usb_init_device(void);
#endif