// check the boot mode : (1) meta mode or (2) recovery mode ...
void boot_mode_select(void)
{
//Ivan
ulong begin;
if (meta_detection())
{
return;
}
#if defined (HAVE_LK_TEXT_MENU)
if(Check_RTC_PDN1_bit13())
{
printf("[FASTBOOT] reboot to boot loader\n");
g_boot_mode = FASTBOOT;
Set_Clr_RTC_PDN1_bit13(false);
return;
}
//Ivan
#ifdef MENU_BOOT_ENABLE
boot_mode_dkey_check();
if (g_boot_mode == MENU_BOOT)
{
/* clean console screen */
video_clean_screen();
// mt65xx_disp_fill_rect(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT, 0x0);
video_set_cursor(2,0);
video_printf("Recovery Mode: Volume Up\r\n");
video_set_cursor(4,0);
video_printf("Factory Mode: Volume Down\r\n");
// mt65xx_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);
mt65xx_backlight_on();
video_set_cursor(49,0);
while (mt65XX_get_key() != 0xFFFF);
printf(" > Key release!!!\n");
mdelay(500);
//Ivan added
mtk_wdt_restart();
begin = get_timer(0);
while (g_boot_mode == MENU_BOOT)
{
if (factory_detection())
{
video_clean_screen();
return;
}
if(boot_menu_detection())//recovery, fastboot, normal boot.
{
video_clean_screen();
return;
}
//Ivan add 20s time limit
if (get_timer(begin) < 20000)
mtk_wdt_restart();
}
// video_clean_screen();
// mt65xx_disp_fill_rect(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT, 0x0);
// mt65xx_disp_update(0, 0, CFG_DISPLAY_WIDTH, CFG_DISPLAY_HEIGHT);
// video_set_cursor(49,0);
// mt65xx_disp_wait_idle();
}
if(Check_RTC_Recovery_Mode())
{
g_boot_mode = RECOVERY_BOOT;
}
recovery_check_command_trigger();
#else //MENU_BOOT_ENABLE
if (factory_detection())
{
return;
}
if(boot_menu_detection())//recovery, fastboot, normal boot.
{
return;
}
recovery_detection();
#endif //MENU_BOOT_ENABLE
#else //HAVE_LK_TEXT_MENU
#ifdef MTK_FASTBOOT_SUPPORT
if(fastboot_trigger())
{
return;
}
#endif //MTK_FASTBOOT_SUPPORT
if (factory_detection())
{
return;
}
if(recovery_detection())
{
//**************************************
//* CHECK IMAGE
//**************************************
if(DRV_Reg32(0x40002300)==0xE92D4800)
{
printf(" > do recovery_check\n");
//jump(0x40002300);
}
else
{
printf(" > bypass recovery_check\n");
}
return;
}
#endif
#ifdef MTK_KERNEL_POWER_OFF_CHARGING
if(kernel_power_off_charging_detection())
{
printf(" < Kernel Power Off Charging Detection Ok> \n");
return;
}
else
{
printf("< Kernel Enter Normal Boot > \n");
}
#endif
}
void boot_mode_select(void)
{
int factory_forbidden = 0;
// int forbid_mode;
/*We put conditions here to filer some cases that can not do key detection*/
extern int kedump_mini(void) __attribute__((weak));
if (kedump_mini) {
if (kedump_mini())
return;
}
if (meta_detection())
{
return;
}
if (aee_kdump_detection())
{
return;
}
#if defined (HAVE_LK_TEXT_MENU)
/*Check RTC to know if system want to reboot to Fastboot*/
if(Check_RTC_PDN1_bit13())
{
dprintf(CRITICAL, "[FASTBOOT] reboot to boot loader\n");
g_boot_mode = FASTBOOT;
Set_Clr_RTC_PDN1_bit13(false);
return;
}
/*If forbidden mode is factory, cacel the factory key detection*/
if(g_boot_arg->sec_limit.magic_num == 0x4C4C4C4C)
{
if(g_boot_arg->sec_limit.forbid_mode == F_FACTORY_MODE)
{
//Forbid to enter factory mode
dprintf(CRITICAL, "%s Forbidden\n",MODULE_NAME);
factory_forbidden=1;
}
}
// forbid_mode = g_boot_arg->boot_mode &= 0x000000FF;
/*If boot reason is power key + volumn down, then
disable factory mode dectection*/
if(mtk_detect_pmic_just_rst())
{
factory_forbidden=1;
}
/*Check RTC to know if system want to reboot to Recovery*/
if(Check_RTC_Recovery_Mode())
{
g_boot_mode = RECOVERY_BOOT;
return;
}
/*If MISC Write has not completed in recovery mode
before system reboot, go to recovery mode to
finish remain tasks*/
if(unshield_recovery_detection())
{
return;
}
ulong begin = get_timer(0);
/*we put key dectection here to detect key which is pressed*/
dprintf(INFO, "eng build\n");
#ifdef MT65XX_FACTORY_KEY
dprintf(CRITICAL, "MT65XX_FACTORY_KEY 0x%x\n",MT65XX_FACTORY_KEY);
#endif
#ifdef MT65XX_BOOT_MENU_KEY
dprintf(CRITICAL, "MT65XX_BOOT_MENU_KEY 0x%x\n",MT65XX_BOOT_MENU_KEY);
#endif
#ifdef MT65XX_RECOVERY_KEY
dprintf(CRITICAL, "MT65XX_RECOVERY_KEY 0x%x\n",MT65XX_RECOVERY_KEY);
#endif
while(get_timer(begin)<50)
{
if(!factory_forbidden){
if(mtk_detect_key(MT65XX_FACTORY_KEY))
{
dprintf(CRITICAL, "%s Detect key\n",MODULE_NAME);
dprintf(CRITICAL, "%s Enable factory mode\n",MODULE_NAME);
g_boot_mode = FACTORY_BOOT;
//video_printf("%s : detect factory mode !\n",MODULE_NAME);
return;
}
}
#if MT65XX_BOOT_MENU_KEY
if(mtk_detect_key(MT65XX_BOOT_MENU_KEY))
{
dprintf(CRITICAL, "\n%s Check boot menu\n",MODULE_NAME);
dprintf(CRITICAL, "%s Wait 50ms for special keys\n",MODULE_NAME);
mtk_wdt_disable();
/*************************/
mt65xx_backlight_on();
/*************************/
boot_mode_menu_select();
mtk_wdt_init();
return;
}
#endif
#ifdef MT65XX_RECOVERY_KEY
if(mtk_detect_key(MT65XX_RECOVERY_KEY))
{
dprintf(CRITICAL, "%s Detect cal key\n",MODULE_NAME);
dprintf(CRITICAL, "%s Enable recovery mode\n",MODULE_NAME);
g_boot_mode = RECOVERY_BOOT;
//video_printf("%s : detect recovery mode !\n",MODULE_NAME);
return;
}
#endif
}
#else
/*We put conditions here to filer some cases that can not do key detection*/
/*Check RTC to know if system want to reboot to Fastboot*/
#ifdef MTK_FASTBOOT_SUPPORT
if(Check_RTC_PDN1_bit13())
{
dprintf(INFO,"[FASTBOOT] reboot to boot loader\n");
g_boot_mode = FASTBOOT;
Set_Clr_RTC_PDN1_bit13(false);
return TRUE;
}
#endif
/*If forbidden mode is factory, cacel the factory key detection*/
if(g_boot_arg->sec_limit.magic_num == 0x4C4C4C4C)
{
if(g_boot_arg->sec_limit.forbid_mode == F_FACTORY_MODE)
{
//Forbid to enter factory mode
dprintf(INFO, "%s Forbidden\n",MODULE_NAME);
factory_forbidden=1;
}
}
// forbid_mode = g_boot_arg->boot_mode &= 0x000000FF;
/*If boot reason is power key + volumn down, then
disable factory mode dectection*/
if(mtk_detect_pmic_just_rst())
{
factory_forbidden=1;
}
/*Check RTC to know if system want to reboot to Recovery*/
if(Check_RTC_Recovery_Mode())
{
g_boot_mode = RECOVERY_BOOT;
return TRUE;
}
/*If MISC Write has not completed in recovery mode
and interrupted by system reboot, go to recovery mode to
finish remain tasks*/
if(unshield_recovery_detection())
{
return TRUE;
}
ulong begin = get_timer(0);
/*we put key dectection here to detect key which is pressed*/
while(get_timer(begin)<50){
#ifdef MTK_FASTBOOT_SUPPORT
if(mtk_detect_key(MT_CAMERA_KEY))
{
dprintf(INFO,"[FASTBOOT]Key Detect\n");
g_boot_mode = FASTBOOT;
return TRUE;
}
#endif
if(!factory_forbidden){
if(mtk_detect_key(MT65XX_FACTORY_KEY))
{
dprintf(INFO, "%s Detect key\n",MODULE_NAME);
dprintf(INFO, "%s Enable factory mode\n",MODULE_NAME);
g_boot_mode = FACTORY_BOOT;
//video_printf("%s : detect factory mode !\n",MODULE_NAME);
return TRUE;
}
}
#ifdef MT65XX_RECOVERY_KEY
if(mtk_detect_key(MT65XX_RECOVERY_KEY))
{
dprintf(INFO, "%s Detect cal key\n",MODULE_NAME);
dprintf(INFO, "%s Enable recovery mode\n",MODULE_NAME);
g_boot_mode = RECOVERY_BOOT;
//video_printf("%s : detect recovery mode !\n",MODULE_NAME);
return TRUE;
}
#endif
}
#endif
#ifdef MTK_KERNEL_POWER_OFF_CHARGING
if(kernel_power_off_charging_detection())
{
printf(" < Kernel Power Off Charging Detection Ok> \n");
return;
}
else
{
printf("< Kernel Enter Normal Boot > \n");
}
#endif
}