mtk-lk/platform/common/boot/anti_rollback_util.c

/* Copyright Statement:
 *
 * This software/firmware and related documentation ("MediaTek Software") are
 * protected under relevant copyright laws. The information contained herein
 * is confidential and proprietary to MediaTek Inc. and/or its licensors.
 * Without the prior written permission of MediaTek inc. and/or its licensors,
 * any reproduction, modification, use or disclosure of MediaTek Software,
 * and information contained herein, in whole or in part, shall be strictly prohibited.
 */
/* MediaTek Inc. (C) 2015. All rights reserved.
 *
 * BY OPENING THIS FILE, RECEIVER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES
 * THAT THE SOFTWARE/FIRMWARE AND ITS DOCUMENTATIONS ("MEDIATEK SOFTWARE")
 * RECEIVED FROM MEDIATEK AND/OR ITS REPRESENTATIVES ARE PROVIDED TO RECEIVER ON
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 */

#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <sys/types.h>
#include <video.h>
#include <verified_boot_common.h>

#include <platform/mt_typedefs.h>
#include <platform/mtk_wdt.h>
#include <platform/vboot_keypad.h>
#include <platform/sec_status.h>
#include <platform/mt_gpt.h>

int imgver_not_sync_warning(int v1, int v2)
{
	if (v1 == ERR_IMAGE_IMG_VER_NOT_SYNC ||
		v2 == ERR_IMAGE_IMG_VER_NOT_SYNC) {

		video_clean_screen();
		video_set_cursor(video_get_rows() / 2, 0);
		if (v1 == ERR_IMAGE_IMG_VER_NOT_SYNC)
			video_printf("prelaoder stage img ver not sync\n\n");
		if (v2 == ERR_IMAGE_IMG_VER_NOT_SYNC)
			video_printf("lk stage img ver not sync\n\n");
		video_printf("OTP counter will not update\n");
		video_printf("Your device will boot in 5 seconds\n");
		mtk_wdt_restart();
		mdelay(5000);
		mtk_wdt_restart();
	}

	return 0;
}