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Add the Sansa c100 as a build target with basic drivers.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17742 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Marc Guay 2008-06-21 15:18:36 +00:00
parent fdd5c3f1a3
commit b93667b306
13 changed files with 688 additions and 18 deletions

View file

@ -61,13 +61,14 @@ void show_debug_screen(void)
int power_count = 0; int power_count = 0;
int count = 0; int count = 0;
bool do_power_off = false; bool do_power_off = false;
lcd_puts_scroll(0,0,"this is a very long line to test scrolling"); /*lcd_puts_scroll(0,0,"this is a very long line to test scrolling");*/
while(!do_power_off) { while(!do_power_off) {
line = 1; line = 1;
button = button_get(false); button = button_get(false);
/* Power-off if POWER button has been held for a long time /* Power-off if POWER button has been held for a long time
This loop is currently running at about 100 iterations/second This loop is currently running at about 100 iterations/second
*/ */
if (button & POWEROFF_BUTTON) { if (button & POWEROFF_BUTTON) {
@ -77,19 +78,25 @@ void show_debug_screen(void)
} else { } else {
power_count = 0; power_count = 0;
} }
printf("Btn: 0x%08x",button); if (button & BUTTON_SELECT){
_backlight_off();
}
else{
_backlight_on();
}
/*printf("Btn: 0x%08x",button);
printf("Tick: %d",current_tick); printf("Tick: %d",current_tick);
printf("GPIOA: 0x%08x",GPIOA); printf("GPIOA: 0x%08x",GPIOA);
printf("GPIOB: 0x%08x",GPIOB); printf("GPIOB: 0x%08x",GPIOB);
printf("GPIOC: 0x%08x",GPIOC); printf("GPIOC: 0x%08x",GPIOC);
printf("GPIOD: 0x%08x",GPIOD); printf("GPIOD: 0x%08x",GPIOD);
// printf("GPIOE: 0x%08x",GPIOE); printf("GPIOE: 0x%08x",GPIOE);*/
#if 0 #if 0
int i; int i;
for (i = 0; i<4; i++) for (i = 1; i<4; i++)
{ {
printf("ADC%d: 0x%04x",i,adc_read(i)); printf("ADC%d: 0x%04x",i,adc_read(i));
} }
@ -109,6 +116,7 @@ void show_debug_screen(void)
printf("(NOT) POWERED OFF"); printf("(NOT) POWERED OFF");
while (true); while (true);
} }
#else /* !CPU_TCC77X */ #else /* !CPU_TCC77X */
void show_debug_screen(void) void show_debug_screen(void)

View file

@ -972,7 +972,26 @@ target/arm/tcc77x/debug-tcc77x.c
target/arm/tcc77x/pcm-tcc77x.c target/arm/tcc77x/pcm-tcc77x.c
#endif /* BOOTLOADER */ #endif /* BOOTLOADER */
#endif /* SIMULATOR */ #endif /* SIMULATOR */
#endif /* LOGIK_DAX */ #endif /* SANSA_M200 */
#ifdef SANSA_C100
#ifndef SIMULATOR
target/arm/tcc77x/adc-tcc77x.c
target/arm/tcc77x/ata-nand-tcc77x.c
target/arm/tcc77x/kernel-tcc77x.c
target/arm/tcc77x/c100/lcd-S6B33B2.c
target/arm/tcc77x/powermgmt-tcc77x.c
target/arm/tcc77x/system-tcc77x.c
target/arm/tcc77x/timer-tcc77x.c
target/arm/tcc77x/usb-tcc77x.c
target/arm/tcc77x/c100/button-c100.c
target/arm/tcc77x/c100/power-c100.c
#ifndef BOOTLOADER
target/arm/tcc77x/debug-tcc77x.c
target/arm/tcc77x/pcm-tcc77x.c
#endif /* BOOTLOADER */
#endif /* SIMULATOR */
#endif /* SANSA_C100 */
#ifdef IAUDIO_7 #ifdef IAUDIO_7
#ifndef SIMULATOR #ifndef SIMULATOR

View file

@ -4,7 +4,7 @@
#define TARGET_TREE /* this target is using the target tree system */ #define TARGET_TREE /* this target is using the target tree system */
/* For Rolo and boot loader */ /* For Rolo and boot loader */
#define MODEL_NUMBER 28 #define MODEL_NUMBER 29
/* define this if you have recording possibility */ /* define this if you have recording possibility */
//#define HAVE_RECORDING //#define HAVE_RECORDING

View file

@ -51,6 +51,7 @@
#define DSC25 25 #define DSC25 25
#define DM320 320 #define DM320 320
#define IMX31L 31 #define IMX31L 31
#define TCC770 770
#define TCC771L 771 #define TCC771L 771
#define TCC773L 773 #define TCC773L 773
#define TCC7801 7801 #define TCC7801 7801
@ -83,6 +84,7 @@
#define SANSA_M200_PAD 25 #define SANSA_M200_PAD 25
#define CREATIVEZV_PAD 26 #define CREATIVEZV_PAD 26
#define PHILIPS_SA9200_PAD 27 #define PHILIPS_SA9200_PAD 27
#define SANSA_C100_PAD 28
/* CONFIG_REMOTE_KEYPAD */ /* CONFIG_REMOTE_KEYPAD */
#define H100_REMOTE 1 #define H100_REMOTE 1
@ -122,6 +124,7 @@
#define LCD_TL0350A 23 /* as used by the iAudio M3 remote, treated as main LCD */ #define LCD_TL0350A 23 /* as used by the iAudio M3 remote, treated as main LCD */
#define LCD_COWOND2 24 /* as used by Cowon D2 - LTV250QV, TCC7801 driver */ #define LCD_COWOND2 24 /* as used by Cowon D2 - LTV250QV, TCC7801 driver */
#define LCD_SA9200 25 /* as used by the Philips SA9200 */ #define LCD_SA9200 25 /* as used by the Philips SA9200 */
#define LCD_S6B33B2 26 /* as used by the Sansa c100 */
/* LCD_PIXELFORMAT */ /* LCD_PIXELFORMAT */
#define HORIZONTAL_PACKING 1 #define HORIZONTAL_PACKING 1
@ -262,6 +265,8 @@
#include "config-creativezv.h" #include "config-creativezv.h"
#elif defined(PHILIPS_SA9200) #elif defined(PHILIPS_SA9200)
#include "config-sa9200.h" #include "config-sa9200.h"
#elif defined(SANSA_C100)
#include "config-c100.h"
#else #else
/* no known platform */ /* no known platform */
#endif #endif
@ -391,7 +396,7 @@
#endif #endif
/* define for all cpus from TCC77X family */ /* define for all cpus from TCC77X family */
#if (CONFIG_CPU == TCC771L) || (CONFIG_CPU == TCC773L) #if (CONFIG_CPU == TCC771L) || (CONFIG_CPU == TCC773L) || (CONFIG_CPU == TCC770)
#define CPU_TCC77X #define CPU_TCC77X
#endif #endif

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@ -0,0 +1,24 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: adc-target.h 15339 2007-10-28 11:08:10Z dave $
*
* Copyright (C) 2007 Dave Chapman
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _ADC_TARGET_H_
#define _ADC_TARGET_H_
#define NUM_ADC_CHANNELS 8
#endif /* _ADC_TARGET_H_ */

View file

@ -0,0 +1,38 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: backlight-target.h 15599 2007-11-12 18:49:53Z amiconn $
*
* Copyright (C) 2007 by Dave Chapman
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef BACKLIGHT_TARGET_H
#define BACKLIGHT_TARGET_H
#include "tcc77x.h"
#define _backlight_init() true
static inline void _backlight_on(void)
{
/* Enable backlight */
GPIOE |= 0x2;
}
static inline void _backlight_off(void)
{
/* Disable backlight */
GPIOE &= ~0x2;
}
#endif

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@ -0,0 +1,62 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: button-logikdax.c 15396 2007-11-01 23:38:57Z dave $
*
* Copyright (C) 2007 by Dave Chapman
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include "button.h"
#include "adc.h"
void button_init_device(void)
{
GPIOA_DIR |= 0xC;
}
int button_read_device(void)
{
int btn = BUTTON_NONE;
if (!button_hold()){
GPIOA |= 0x4;
GPIOA &= ~0x8;
int i=20; while (i--);
if (GPIOA & 0x10) btn |= BUTTON_PLAYPAUSE; /* up */
if (GPIOA & 0x20) btn |= BUTTON_RIGHT;
if (GPIOA & 0x40) btn |= BUTTON_LEFT;
GPIOA |= 0x8;
GPIOA &= ~0x4;
i=20; while (i--);
if (GPIOA & 0x10) btn |= BUTTON_VOLUP;
if (GPIOA & 0x20) btn |= BUTTON_VOLDOWN;
if (GPIOA & 0x40) btn |= BUTTON_REPEATAB; /* down */
if (GPIOA & 0x80) btn |= BUTTON_SELECT;
if (GPIOA & 0x100) btn |= BUTTON_MENU;
}
return btn;
}
bool button_hold(void)
{
return (GPIOA & 0x2);
}

View file

@ -0,0 +1,52 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: button-target.h 15396 2007-11-01 23:38:57Z dave $
*
* Copyright (C) 2007 by Dave Chapman
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef _BUTTON_TARGET_H_
#define _BUTTON_TARGET_H_
#include <stdbool.h>
#include "config.h"
#define HAS_BUTTON_HOLD
void button_init_device(void);
int button_read_device(void);
bool button_hold(void);
/* Main unit's buttons */
#define BUTTON_MENU 0x00000001
#define BUTTON_VOLUP 0x00000002
#define BUTTON_VOLDOWN 0x00000004
#define BUTTON_PLAYPAUSE 0x00000008
#define BUTTON_REPEATAB 0x00000010
#define BUTTON_LEFT 0x00000020
#define BUTTON_RIGHT 0x00000040
#define BUTTON_SELECT 0x00000080
#define BUTTON_MAIN (BUTTON_MENU|BUTTON_VOLUP|BUTTON_VOLDOWN\
|BUTTON_PLAYPAUSE|BUTTON_REPEATAB|BUTTON_LEFT\
|BUTTON_RIGHT|BUTTON_SELECT)
#define BUTTON_REMOTE 0
/* Software power-off */
#define POWEROFF_BUTTON BUTTON_MENU
#define POWEROFF_COUNT 40
#endif /* _BUTTON_TARGET_H_ */

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@ -0,0 +1,349 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: lcd-S6B33B2.c 16981 2008-06-09 04:34:57Z jethead71 $
*
* Copyright (C) 2007 by Mark Arigo
*
* 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 "lcd.h"
#include "kernel.h"
#include "system.h"
/* Display status */
static unsigned lcd_yuv_options SHAREDBSS_ATTR = 0;
/* LCD command set for Samsung S6B33B2 */
#define R_NOP 0x00
#define R_OSCILLATION_MODE 0x02
#define R_DRIVER_OUTPUT_MODE 0x10
#define R_DCDC_SET 0x20
#define R_BIAS_SET 0x22
#define R_DCDC_CLOCK_DIV 0x24
#define R_DCDC_AMP_ONOFF 0x26
#define R_TEMP_COMPENSATION 0x28
#define R_CONTRAST_CONTROL1 0x2a
#define R_CONTRAST_CONTROL2 0x2b
#define R_STANDBY_OFF 0x2c
#define R_STANDBY_ON 0x2d
#define R_DDRAM_BURST_OFF 0x2e
#define R_DDRAM_BURST_ON 0x2f
#define R_ADDRESSING_MODE 0x30
#define R_ROW_VECTOR_MODE 0x32
#define R_N_LINE_INVERSION 0x34
#define R_FRAME_FREQ_CONTROL 0x36
#define R_RED_PALETTE 0x38
#define R_GREEN_PALETTE 0x3a
#define R_BLUE_PALETTE 0x3c
#define R_ENTRY_MODE 0x40
#define R_X_ADDR_AREA 0x42
#define R_Y_ADDR_AREA 0x43
#define R_RAM_SKIP_AREA 0x45
#define R_DISPLAY_OFF 0x50
#define R_DISPLAY_ON 0x51
#define R_SPEC_DISPLAY_PATTERN 0x53
#define R_PARTIAL_DISPLAY_MODE 0x55
#define R_PARTIAL_START_LINE 0x56
#define R_PARTIAL_END_LINE 0x57
#define R_AREA_SCROLL_MODE 0x59
#define R_SCROLL_START_LINE 0x5a
#define R_DATA_FORMAT_SELECT 0x60
/* TCC77x specific defines */
#define LCD_BASE 0x50000000
#define LCD_CMD *(volatile unsigned char*)(LCD_BASE)
#define LCD_DATA *(volatile unsigned char*)(LCD_BASE+1)
static void lcd_send_command(unsigned cmd)
{
LCD_CMD = cmd;
asm volatile (
"nop \n\t"
"nop \n\t"
"nop \n\t"
);
}
static void lcd_send_data(unsigned data)
{
LCD_DATA = (data & 0xff00) >> 8;
LCD_DATA = (data & 0x00ff);
}
/* End of TCC77x specific defines */
/* LCD init */
void lcd_init_device(void)
{
uint32_t bus_width;
/* Telechips init the same as the original firmware */
bus_width = ((MCFG >> 11) & 0x3) ^ 3;
CSCFG1 = (bus_width << 28) |
(3 << 26) | /* MTYPE = 3 */
((LCD_BASE >> 28) << 22) | /* CSBASE = 0x5 */
(1 << 20) | /* Unknown */
(2 << 11) | /* Setup time = 2 cycles */
(2 << 3) | /* Pulse width = 2+1 cycles */
(2 << 0); /* Hold time = 2 cycle */
GPIOE &= ~0x8;
sleep(HZ/100); /* 10ms */
GPIOE |= 0x08;
sleep(HZ/100); /* 10ms */
lcd_send_command(R_STANDBY_OFF);
sleep(HZ/20); /* 50ms */
lcd_send_command(R_OSCILLATION_MODE);
lcd_send_command(0x01);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DCDC_AMP_ONOFF);
lcd_send_command(0x01);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DCDC_AMP_ONOFF);
lcd_send_command(0x09);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DCDC_AMP_ONOFF);
lcd_send_command(0x0b);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DCDC_AMP_ONOFF);
lcd_send_command(0x0f);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DCDC_SET);
lcd_send_command(0x01);
sleep(HZ/100); /* 10ms */
sleep(HZ/10); /* 100ms */
lcd_send_command(R_TEMP_COMPENSATION);
lcd_send_command(0x01);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_DRIVER_OUTPUT_MODE);
lcd_send_command(0x03);
lcd_send_command(R_ENTRY_MODE);
lcd_send_command(0x81);
lcd_send_command(R_N_LINE_INVERSION);
lcd_send_command(0x04);
lcd_send_command(0xfa);
lcd_send_command(0x5f);
lcd_set_contrast(0x28);
lcd_send_command(R_SPEC_DISPLAY_PATTERN);
lcd_send_command(0x0);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_ADDRESSING_MODE);
lcd_send_command(0x0);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_PARTIAL_DISPLAY_MODE);
lcd_send_command(0x0);
sleep(HZ/100); /* 10ms */
lcd_send_command(R_X_ADDR_AREA);
lcd_send_command(0);
lcd_send_command(0x80);
lcd_send_command(R_Y_ADDR_AREA);
lcd_send_command(0x0);
lcd_send_command(0x80);
lcd_send_command(R_DISPLAY_ON);
lcd_send_command(R_SPEC_DISPLAY_PATTERN);
lcd_send_command(0x0);
/* Rockbox init */
lcd_clear_display();
lcd_update();
}
/*** hardware configuration ***/
int lcd_default_contrast(void)
{
return 0x28;
}
void lcd_set_contrast(int val)
{
//val &= 0xFF;
lcd_send_command(R_CONTRAST_CONTROL1);
lcd_send_command(val);
}
void lcd_set_invert_display(bool yesno)
{
/* TODO: Implement lcd_set_invert_display() */
(void)yesno;
}
/* turn the display upside down (call lcd_update() afterwards) */
void lcd_set_flip(bool yesno)
{
lcd_send_command(R_DRIVER_OUTPUT_MODE);
lcd_send_command(yesno ? 0x02 : 0x07);
}
/*** update functions ***/
/*** update functions ***/
void lcd_yuv_set_options(unsigned options)
{
lcd_yuv_options = options;
}
/* Line write helper function for lcd_yuv_blit. Write two lines of yuv420. */
extern void lcd_write_yuv420_lines(unsigned char const * const src[3],
int width,
int stride);
extern void lcd_write_yuv420_lines_odither(unsigned char const * const src[3],
int width,
int stride,
int x_screen, /* To align dither pattern */
int y_screen);
/* Performance function to blit a YUV bitmap directly to the LCD */
void lcd_blit_yuv(unsigned char * const src[3],
int src_x, int src_y, int stride,
int x, int y, int width, int height)
{
unsigned char const * yuv_src[3];
off_t z;
/* Sorry, but width and height must be >= 2 or else */
width &= ~1;
height >>= 1;
y += 0x1a;
z = stride*src_y;
yuv_src[0] = src[0] + z + src_x;
yuv_src[1] = src[1] + (z >> 2) + (src_x >> 1);
yuv_src[2] = src[2] + (yuv_src[1] - src[1]);
lcd_send_command(R_ENTRY_MODE);
lcd_send_command(0x80);
lcd_send_command(R_X_ADDR_AREA);
lcd_send_command(x);
lcd_send_command(x + width - 1);
if (lcd_yuv_options & LCD_YUV_DITHER)
{
do
{
lcd_send_command(R_Y_ADDR_AREA);
lcd_send_command(y);
lcd_send_command(y + 1);
/* NOP needed because on some c200s, the previous lcd_send_command
is interpreted as a separate command instead of part of
R_Y_ADDR_AREA. */
lcd_send_command(R_NOP);
lcd_write_yuv420_lines_odither(yuv_src, width, stride, x, y);
yuv_src[0] += stride << 1; /* Skip down two luma lines */
yuv_src[1] += stride >> 1; /* Skip down one chroma line */
yuv_src[2] += stride >> 1;
y += 2;
}
while (--height > 0);
}
else
{
do
{
lcd_send_command(R_Y_ADDR_AREA);
lcd_send_command(y);
lcd_send_command(y + 1);
lcd_send_command(R_NOP);
lcd_write_yuv420_lines(yuv_src, width, stride);
yuv_src[0] += stride << 1; /* Skip down two luma lines */
yuv_src[1] += stride >> 1; /* Skip down one chroma line */
yuv_src[2] += stride >> 1;
y += 2;
}
while (--height > 0);
}
}
/* Update the display.
This must be called after all other LCD functions that change the display. */
void lcd_update(void)
{
lcd_update_rect(0, 0, LCD_WIDTH, LCD_HEIGHT);
}
/* Update a fraction of the display. */
void lcd_update_rect(int x, int y, int width, int height)
{
const fb_data *addr;
if (x + width >= LCD_WIDTH)
width = LCD_WIDTH - x;
if (y + height >= LCD_HEIGHT)
height = LCD_HEIGHT - y;
if ((width <= 0) || (height <= 0))
return; /* Nothing left to do. */
addr = &lcd_framebuffer[y][x];
if (width <= 1) {
lcd_send_command(R_ENTRY_MODE); /* The X end address must be larger */
lcd_send_command(0x80); /* that the X start address, so we */
lcd_send_command(R_X_ADDR_AREA); /* switch to vertical mode for */
lcd_send_command(x); /* single column updates and set */
lcd_send_command(x + 1); /* the window width to 2 */
} else {
lcd_send_command(R_ENTRY_MODE);
lcd_send_command(0x82);
lcd_send_command(R_X_ADDR_AREA);
lcd_send_command(x);
lcd_send_command(x + width - 1);
}
lcd_send_command(R_Y_ADDR_AREA);
lcd_send_command(y);
lcd_send_command(y + height - 1);
/* NOP needed because on some c200s, the previous lcd_send_command is
interpreted as a separate command instead of part of R_Y_ADDR_AREA. */
lcd_send_command(R_NOP);
do {
int w = width;
do {
lcd_send_data(*addr++);
} while (--w > 0);
addr += LCD_WIDTH - width;
} while (--height > 0);
}

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@ -0,0 +1,66 @@
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id: power-logikdax.c 15339 2007-10-28 11:08:10Z dave $
*
* Copyright (C) 2007 Dave Chapman
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include "config.h"
#include "cpu.h"
#include <stdbool.h>
#include "kernel.h"
#include "system.h"
#include "power.h"
#ifndef SIMULATOR
void power_init(void)
{
}
void ide_power_enable(bool on)
{
}
bool ide_powered(void)
{
return true;
}
void power_off(void)
{
}
#else /* SIMULATOR */
bool charger_inserted(void)
{
return false;
}
void charger_enable(bool on)
{
(void)on;
}
void power_off(void)
{
}
void ide_power_enable(bool on)
{
(void)on;
}
#endif /* SIMULATOR */

View file

@ -61,15 +61,19 @@ static void gpio_init(void)
GPIOD_FUNC = 0; GPIOD_FUNC = 0;
GPIOD_DIR = 0x3f0; GPIOD_DIR = 0x3f0;
GPIOD = 0xe0; GPIOD = 0xe0;
GPIOE_FUNC = 0; GPIOE_FUNC = 0;
GPIOE_DIR = 0xe0; GPIOE_DIR = 0xe0;
GPIOE = 0; GPIOE = 0;
GPIOA_FUNC = 0; GPIOA_FUNC = 0;
GPIOA_DIR = 0xffff1000; /* 0 - 0xf000 */ GPIOA_DIR = 0xffff1000; /* 0 - 0xf000 */
GPIOA = 0x1080; GPIOA = 0x1080;
GPIOB_FUNC = 0x16a3; GPIOB_FUNC = 0x16a3;
GPIOB_DIR = 0x6ffff; GPIOB_DIR = 0x6ffff;
GPIOB = 0; GPIOB = 0;
GPIOC_FUNC = 1; GPIOC_FUNC = 1;
GPIOC_DIR = 0x03ffffff; /* mvn r2, 0xfc000000 */ GPIOC_DIR = 0x03ffffff; /* mvn r2, 0xfc000000 */
GPIOC = 0; GPIOC = 0;
@ -99,6 +103,28 @@ static void gpio_init(void)
{ {
/* TODO - Implement for M200 */ /* TODO - Implement for M200 */
} }
#elif defined(SANSA_C100)
static void gpio_init(void)
{
/* Do what the original firmware does */
GPIOA_FUNC = 0;
GPIOB_FUNC = 0x16A3;
GPIOC_FUNC = 1;
GPIOD_FUNC |= 2;
GPIOE_FUNC = 0;
GPIOA_DIR = 0xFFFF0E00;
GPIOB_DIR = 0x6FFFF;
GPIOC_DIR = 0x03FFFFFF;
GPIOD_DIR = 0x3F7;
GPIOE_DIR = 0x9B;
GPIOA = 0x80;
GPIOB = 0;
GPIOC = 0;
GPIOD |= 0xC0;
GPIOE = 0x9B;
}
#endif #endif
/* Second function called in the original firmware's startup code - we just /* Second function called in the original firmware's startup code - we just
@ -158,7 +184,7 @@ http://infocenter.arm.com/help/topic/com.arm.doc.ddi0201d/DDI0201D_arm946es_r1p1
"mcr p15, 0, r0, c6, c0, 0 \n\t" "mcr p15, 0, r0, c6, c0, 0 \n\t"
"mcr p15, 0, r0, c6, c0, 1 \n\t" "mcr p15, 0, r0, c6, c0, 1 \n\t"
#ifdef LOGIK_DAX #if defined(LOGIK_DAX) || defined(SANSA_C100)
/* Address region 1 - addr 0x2fff0000, size=64KB, enabled*/ /* Address region 1 - addr 0x2fff0000, size=64KB, enabled*/
"ldr r0, =0x2fff001f \n\t" "ldr r0, =0x2fff001f \n\t"
#elif defined(IAUDIO_7) #elif defined(IAUDIO_7)
@ -208,7 +234,7 @@ http://infocenter.arm.com/help/topic/com.arm.doc.ddi0201d/DDI0201D_arm946es_r1p1
"mcr p15, 0, r0, c6, c7, 0 \n\t" "mcr p15, 0, r0, c6, c7, 0 \n\t"
"mcr p15, 0, r0, c6, c7, 1 \n\t" "mcr p15, 0, r0, c6, c7, 1 \n\t"
/* Register 5 - Access Permission Registers */ /* Register 5 - Access Permission Registers */
"ldr r0, =0xffff \n\t" "ldr r0, =0xffff \n\t"
@ -218,9 +244,9 @@ http://infocenter.arm.com/help/topic/com.arm.doc.ddi0201d/DDI0201D_arm946es_r1p1
"mov r0, #0xa7 \n\t" "mov r0, #0xa7 \n\t"
"mcr p15, 0, r0, c3, c0, 0 \n\t" /* set write buffer control register */ "mcr p15, 0, r0, c3, c0, 0 \n\t" /* set write buffer control register */
#ifdef LOGIK_DAX #if defined(LOGIK_DAX) || defined(SANSA_C100)
"mov r0, #0xa5 \n\t" "mov r0, #0xa5 \n\t"
#elif defined(IAUDIO_7) || defined(SANSA_M200) #elif defined(IAUDIO_7) || defined(SANSA_M200)
"mov r0, #0xa7 \n\t" "mov r0, #0xa7 \n\t"
#elif #elif
#error NOT DEFINED FOR THIS TARGET! #error NOT DEFINED FOR THIS TARGET!

View file

@ -33,4 +33,5 @@ SANSA_E200 e200
SANSA_E200 e200r SANSA_E200 e200r
SANSA_C200 c200 SANSA_C200 c200
SANSA_M200 m200 SANSA_M200 m200
SANSA_C100 c100
ELIO_TPJ1022 tpj1022 ELIO_TPJ1022 tpj1022

24
tools/configure vendored
View file

@ -671,7 +671,7 @@ cat <<EOF
31) M5/M5L 41) Gigabeat S 51) Sansa e200R 31) M5/M5L 41) Gigabeat S 51) Sansa e200R
32) 7 52) Sansa c200 32) 7 52) Sansa c200
33) Cowon D2 53) Sansa m200 33) Cowon D2 53) Sansa m200
34) M3/M3L 34) M3/M3L 54) Sansa c100
==Tatung== ==Olympus== ==Logik== ==Tatung== ==Olympus== ==Logik==
60) Elio TPJ-1022 70) M:Robe 500 80) DAX 1GB MP3/DAB 60) Elio TPJ-1022 70) M:Robe 500 80) DAX 1GB MP3/DAB
@ -1627,7 +1627,27 @@ fi
t_manufacturer="tcc77x" t_manufacturer="tcc77x"
t_model="m200" t_model="m200"
;; ;;
54|c100)
target_id=42
modelname="c100"
target="-DSANSA_C100" # The #define used in firmware/export/config.h for conditional compilation
memory=32 # how many megabytes of RAM
arm946cc # Which compiler to use, see the beginning of the file
tool="$rootdir/tools/scramble -add=c100" # Which command to use for creating a rockbox binary to be loaded by the bootloader
boottool="$rootdir/tools/scramble -tcc=crc"
bootoutput="player.rom"
bmp2rb_mono="$rootdir/tools/bmp2rb -f 0" # How to create a monochrome bitmap
bmp2rb_native="$rootdir/tools/bmp2rb -f 4" # How to create a native bitmap
output="rockbox.c100" # The name of the Rockbox binary file
appextra="recorder:gui" # What directories in the apps/ tree to include in compilation
plugins="" # Does it support plugins?
toolset=$tccbitmaptools
t_cpu="arm"
t_manufacturer="tcc77x"
t_model="c100"
;;
60|tpj1022) 60|tpj1022)
target_id=25 target_id=25
modelname="tpj1022" modelname="tpj1022"