1 /*
2  * (C) Copyright 2013
3  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
4  *
5  * SPDX-License-Identifier:	GPL-2.0+
6  */
7 
8 #include <common.h>
9 #include <environment.h>
10 
11 void bootcount_store(ulong a)
12 {
13 	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);
14 
15 	if (upgrade_available) {
16 		env_set_ulong("bootcount", a);
17 		env_save();
18 	}
19 }
20 
21 ulong bootcount_load(void)
22 {
23 	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);
24 	ulong val = 0;
25 
26 	if (upgrade_available)
27 		val = env_get_ulong("bootcount", 10, 0);
28 
29 	return val;
30 }
31