// LCD configuration
//
static void lcd_config(void)
{
u32 ident_lcd = 0;
ident_lcd |= 1;
printf("LCD panel %x: %s\n", ident_lcd,
(ident_lcd == 0)?"WINTEK 4.3 controlled via 3-wire":
(ident_lcd == 1)?"S070WV95 7\"":
(ident_lcd == 2)?"Dastek 4.3":"unknown");
ident_lcd += 'A';
set_lcd_env(ident_lcd);
omap_request_gpio(164); // power on display buffer
omap_request_gpio(104); // enable display buffer
omap_set_gpio_dataout(164, 1);
omap_set_gpio_direction(164, 0);
omap_set_gpio_dataout(104, 0);
omap_set_gpio_direction(104, 0);
omap_free_gpio(104);
omap_free_gpio(164);
drv_lcd_init(); // initialize LCD interface
printf("%s: done\n", __func__);
}
int devices_init (void)
{
#ifndef CONFIG_ARM /* already relocated for current ARM implementation */
ulong relocation_offset = gd->reloc_off;
int i;
/* relocate device name pointers */
for (i = 0; i < (sizeof (stdio_names) / sizeof (char *)); ++i) {
stdio_names[i] = (char *) (((ulong) stdio_names[i]) +
relocation_offset);
}
#endif
/* Initialize the list */
devlist = ListCreate (sizeof (device_t));
if (devlist == NULL) {
eputs ("Cannot initialize the list of devices!\n");
return -1;
}
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
#endif
#if defined(CONFIG_DRV_BOARD_INIT)
drv_board_init();
#endif
#ifdef CONFIG_LCD
drv_lcd_init ();
#endif
#if defined(CONFIG_VIDEO) || defined(CONFIG_CFB_CONSOLE)
drv_video_init ();
#endif
#ifdef CONFIG_KEYBOARD
drv_keyboard_init ();
#endif
#ifdef CONFIG_LOGBUFFER
drv_logbuff_init ();
#endif
drv_system_init ();
#ifdef CONFIG_SERIAL_MULTI
serial_devices_init ();
#endif
#ifdef CONFIG_USB_TTY
drv_usbtty_init ();
#endif
#ifdef CONFIG_NETCONSOLE
drv_nc_init ();
#endif
return (0);
}
int main (void)
{
char lcd_string[20];
drv_lcd_open();
drv_lcd_init();
drv_lcd_cursor(LCD_TOGGLE_OFF);
drv_lcd_cursor_blink(LCD_TOGGLE_OFF);
/*
strcpy (lcd_string, "tEsTe aBcDeFg");
drv_lcd_write(2, 1, lcd_string, strlen(lcd_string));
printf ("LCD TEST APPLICATION - message printed on LCD module:''%s'' \n", lcd_string);
*/
strcpy (lcd_string, "A VIDA EH SURF...");
drv_lcd_write(2, 3, lcd_string, strlen(lcd_string));
strcpy (lcd_string, "O RESTO EH ONDA! ");
drv_lcd_write(3, 3, lcd_string, strlen(lcd_string));
drv_lcd_close();
}
/*
* USB boot routine
*
* Desc: usb boot.
* Retn: 0 for success, -1 for error.
*/
int usb_boot(unsigned zero, unsigned type, unsigned tags)
{
#ifdef DEBUG
serial_puts_info("Usb_boot: In function of usb_boot ...\n");
#endif
/* see all of files in android-1.5r2/bootable/bootloader/legacy/usbloader */
unsigned long ram_size;
unsigned long addr;
USB_STATUS status = {NULL, {0, 0}, 0, 0, 0};
int usb_last_stat;
/* must do this before board_init() so that we
** use the partition table in the tags if it
** already exists
*/
linux_type = board_machtype();
linux_tags = 0;
#ifdef DEBUG
serial_puts_info("Usb_boot: Board init ...\n");
#endif
board_init();
ram_size = initdram(0);
/*test*/
if (ram_size > EMC_LOW_SDRAM_SPACE_SIZE)
ram_size = EMC_LOW_SDRAM_SPACE_SIZE;
/*test*/
addr = CFG_SDRAM_BASE + ram_size;
/* We can reserve some RAM "on top" here. */
/* round down to next 4 kB limit. */
addr &= ~(4096 - 1);
#ifdef DEBUG
serial_puts_info("Usb_boot: Lcd_setmem ...\n");
#endif
addr = lcd_setmem(addr);
fb_base = addr;
#ifdef DEBUG
serial_puts_info("Usb_boot: Drv_lcd_init ...\n");
#endif
drv_lcd_init();
lcd_console_init();
#if 0
memset(print_buf, 0, PRINT_BUF_MAX);
strcpy(print_buf, "123456:USB FastBoot:bbb");
lcd_puts(print_buf);
memset(print_buf, 0, PRINT_BUF_MAX);
cprintf(print_buf, ":ABC%dEFG:a\rabc",3);
lcd_puts(print_buf);
#endif
#if 1
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "USB FastBoot: V %s\n", FAST_BOOT_VERSION);
lcd_puts(print_buf);
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "Machine ID: %d v %d\n", linux_type, revision);
lcd_puts(print_buf);
memset(print_buf, '\0', PRINT_BUF_MAX);
cprintf(print_buf, "Build Date: "__DATE__", "__TIME__"\n");
lcd_puts(print_buf);
/* memset(print_buf, '\0', PRINT_BUF_MAX); */
/* cprintf(print_buf, "Serial Number: %s\n", "UNKNOWN"); */
/* lcd_puts(print_buf); */
#endif
#if 1
serial_puts_msg("\nUSB FastBoot: V ");
serial_puts_msg(FAST_BOOT_VERSION);
serial_puts_msg(" \n");
serial_puts_msg("Machine ID: ");
dump_uint(linux_type);
serial_puts_msg(" v ");
dump_uint(revision);
serial_puts_msg(" \n");
serial_puts_msg("Build Date: ");
serial_puts_msg(__DATE__);
serial_puts_msg(" ");
serial_puts_msg(__TIME__);
serial_puts_msg("\n");
serial_puts_msg("Serial Number: ");
if (serialno[0])
serial_puts_msg(serialno);
else
serial_puts_msg("UNKNOWN\n");
#endif
flash_dump_ptn();
jz4780_usbloader_init();
usb_last_stat = 1;
for(;;) {
/* if(__usb_detected()) { */
/* if(usb_last_stat == 0) { */
/* serial_puts("USB status: ONLINE\n"); */
/* memset(print_buf, 0, PRINT_BUF_MAX); */
/* cprintf(print_buf, "\rUSB status: ONLINE"); */
/* lcd_puts(print_buf); */
/* } */
/* usb_last_stat = 1; */
/* } else { */
/* if(usb_last_stat == 1) { */
/* serial_puts("USB status: OFFLINE\n"); */
/* memset(print_buf, 0, PRINT_BUF_MAX); */
/* cprintf(print_buf, "\rUSB status: OFFLINE"); */
/* lcd_puts(print_buf); */
/* } */
/* usb_last_stat = 0; */
/* } */
jz4780_usb_poll(&status);
}
return 0;
}