static int bldr_handshake(struct bldr_command_handler *handler)
{
boot_mode_t mode = 0;
bool isSBC = 0;
#ifdef MTK_SECURITY_SW_SUPPORT
/* get mode type */
mode = seclib_brom_meta_mode();
isSBC = seclib_sbc_enabled();
BOOTING_TIME_PROFILING_LOG("seclib_brom_meta_mode");
#endif
switch (mode) {
case NORMAL_BOOT:
/* ------------------------- */
/* security check */
/* ------------------------- */
if (TRUE == isSBC) {
handler->attr |= CMD_HNDL_ATTR_COM_FORBIDDEN;
print("%s META DIS\n", MOD);
}
#if CFG_USB_TOOL_HANDSHAKE
platform_pmic_full_reset_disable();
if (TRUE == usb_handshake(handler))
g_meta_com_type = META_USB_COM;
platform_pmic_full_reset_enable();
BOOTING_TIME_PROFILING_LOG("USB handshake");
#endif
#if CFG_UART_TOOL_HANDSHAKE
if (TRUE == uart_handshake(handler))
g_meta_com_type = META_UART_COM;
BOOTING_TIME_PROFILING_LOG("UART handshake");
#endif
break;
case META_BOOT:
print("%s BR META BOOT\n", MOD);
g_boot_mode = META_BOOT;
if(!usb_cable_in())
g_meta_com_type = META_UART_COM;
else
g_meta_com_type = META_USB_COM;
break;
case FACTORY_BOOT:
print("%s BR FACTORY BOOT\n", MOD);
g_boot_mode = FACTORY_BOOT;
if(!usb_cable_in())
g_meta_com_type = META_UART_COM;
else
g_meta_com_type = META_USB_COM;
break;
case ADVMETA_BOOT:
print("%s BR ADVMETA BOOT\n", MOD);
g_boot_mode = ADVMETA_BOOT;
if(!usb_cable_in())
g_meta_com_type = META_UART_COM;
else
g_meta_com_type = META_USB_COM;
break;
case ATE_FACTORY_BOOT:
print("%s BR ATE FACTORY BOOT\n", MOD);
g_boot_mode = ATE_FACTORY_BOOT;
if(!usb_cable_in())
g_meta_com_type = META_UART_COM;
else
g_meta_com_type = META_USB_COM;
break;
default:
print("%s UNKNOWN MODE\n", MOD);
break;
}
return 0;
}
static int bldr_handshake(struct bldr_command_handler *handler)
{
boot_mode_t mode = 0;
/* get mode type */
/* Since entring META mode is from preloader not BROM,
we forcely set mode as NORMAL_BOOT */
mode = seclib_brom_meta_mode();
switch (mode) {
case NORMAL_BOOT:
/* ------------------------- */
/* security check */
/* ------------------------- */
if (TRUE == seclib_sbc_enabled()) {
handler->attr |= CMD_HNDL_ATTR_COM_FORBIDDEN;
print("%s META DIS\n", MOD);
}
#if CFG_USB_TOOL_HANDSHAKE
if (TRUE == usb_handshake(handler))
g_meta_com_type = META_USB_COM;
#endif
#if CFG_UART_TOOL_HANDSHAKE
if (TRUE == uart_handshake(handler))
g_meta_com_type = META_UART_COM;
#endif
break;
case META_BOOT:
print("%s BR META BOOT\n", MOD);
g_boot_mode = META_BOOT;
/* secure META is only enabled on USB connection */
g_meta_com_type = META_USB_COM;
break;
case FACTORY_BOOT:
print("%s BR FACTORY BOOT\n", MOD);
g_boot_mode = FACTORY_BOOT;
/* secure META is only enabled on USB connection */
g_meta_com_type = META_USB_COM;
break;
case ADVMETA_BOOT:
print("%s BR ADVMETA BOOT\n", MOD);
g_boot_mode = ADVMETA_BOOT;
/* secure META is only enabled on USB connection */
g_meta_com_type = META_USB_COM;
break;
case ATE_FACTORY_BOOT:
print("%s BR ATE FACTORY BOOT\n", MOD);
g_boot_mode = ATE_FACTORY_BOOT;
/* secure META is only enabled on USB connection */
g_meta_com_type = META_USB_COM;
break;
default:
print("%s UNKNOWN MODE\n", MOD);
break;
}
return 0;
}