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Update initialisation and display of debug info in meizu M3 bootloader

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21673 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2009-07-05 19:14:46 +00:00
parent 9926c933c7
commit 80fbb4ec99
1 changed files with 57 additions and 8 deletions
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61
bootloader/meizu_m3.c
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@ -18,12 +18,15 @@
* KIND, either express or implied. * KIND, either express or implied.
* *
****************************************************************************/ ****************************************************************************/
#include "config.h"
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include "config.h"
#include "inttypes.h" #include "inttypes.h"
#include "string.h"
#include "cpu.h" #include "cpu.h"
#include "system.h" #include "system.h"
#include "lcd.h" #include "lcd.h"
@ -45,8 +48,11 @@
#include "qt1106.h" #include "qt1106.h"
#include "bitmaps/rockboxlogo.h" #include "bitmaps/rockboxlogo.h"
#include "i2c-s5l8700.h"
#include <stdarg.h> #include "dma-target.h"
#include "pcm.h"
#include "audiohw.h"
#include "rtc.h"
char version[] = APPSVERSION; char version[] = APPSVERSION;
#define LONG_DELAY 200000 #define LONG_DELAY 200000
@ -103,12 +109,19 @@ void bl_debug_int(unsigned int input,unsigned int count)
void main(void) void main(void)
{ {
char mystring[64]; char mystring[64];
int i;
unsigned short data = 0;
char write_data[2], read_data[16];
//Set backlight pin to output and enable //Set backlight pin to output and enable
int oldval = PCON0; int oldval = PCON0;
PCON0 = ((oldval & ~(3 << 4)) | (1 << 4)); PCON0 = ((oldval & ~(3 << 4)) | (1 << 4));
PDAT0 |= (1 << 2); PDAT0 |= (1 << 2);
// Set codec reset pin inactive
PCON5 = (PCON5 & ~0xF) | 1;
PDAT5 &= ~(1 << 0);
//power on //power on
// oldval = PCON1; // oldval = PCON1;
// PCON1 = ((oldval & ~(0xf << 12)) | (1 << 12)); // PCON1 = ((oldval & ~(0xf << 12)) | (1 << 12));
@ -128,10 +141,15 @@ void main(void)
EINTMSK = 0x11; EINTMSK = 0x11;
asm volatile("msr cpsr_c, #0x13\n\t"); // enable interrupts asm volatile("msr cpsr_c, #0x13\n\t"); // enable interrupts
system_init();
kernel_init();
backlight_init(); backlight_init();
lcd_init(); lcd_init();
lcd_update(); lcd_update();
i2c_init();
init_qt1106(); init_qt1106();
/* Calibrate the lot */ /* Calibrate the lot */
@ -147,19 +165,50 @@ void main(void)
while(true) while(true)
{ {
#if 1 /* enable this to see info about the slider touchpad */
qt1106_wait(); qt1106_wait();
int slider = qt1106_io(QT1106_MODE_FREE | QT1106_MOD_INF \ int slider = qt1106_io(QT1106_MODE_FREE | QT1106_MOD_INF \
| QT1106_DI | QT1106_SLD_SLIDER | QT1106_RES_256); | QT1106_DI | QT1106_SLD_SLIDER | QT1106_RES_256);
snprintf(mystring, 64, "%x %2.2x",(slider & 0x008000)>>15, slider&0xff); snprintf(mystring, 64, "%x %2.2x",(slider & 0x008000)>>15, slider&0xff);
lcd_puts(0,1,mystring); lcd_puts(0,1,mystring);
lcd_update(); _backlight_set_brightness((slider & 0xFF) >> 4);
/* /*
if(slider & 0x008000) if(slider & 0x008000)
bl_debug_count(((slider&0xff)) + 1); bl_debug_count(((slider&0xff)) + 1);
*/ */
#endif
_backlight_set_brightness(slider & 0xFF); #if 1 /* enable this to see info about the RTC */
rtc_read_datetime(read_data);
for (i = 0; i < 7; i++) {
snprintf(mystring + 2 * i, 64, "%02X", read_data[i]);
}
lcd_puts(0, 10, mystring);
#endif
#if 1 /* enable this so see info about the UDA1380 codec */
memset(read_data, 0, sizeof(read_data));
for (i = 0; i < 7; i++) {
write_data[0] = i;
i2c_read(0x30, i, 2, read_data);
data = read_data[0] << 8 | read_data[1];
snprintf(mystring + 4 * i, 64, "%04X", data);
}
lcd_puts(0, 11, mystring);
#endif
#if 1 /* enable this to see info about IODMA channel 0 (PCM) */
snprintf(mystring, 64, "DMA: %08X %08X", DMACADDR0, DMACTCNT0);
lcd_puts(0, 12, mystring);
#endif
#if 1 /* enable this to see info about IIS */
snprintf(mystring, 64, "IIS: %08X", I2SSTATUS);
lcd_puts(0, 13, mystring);
#endif
lcd_update();
} }
//power off //power off