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