env: Move env_set_ulong() to env.h
[platform/kernel/u-boot.git] / drivers / bootcount / bootcount_env.c
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 <common.h>
8 #include <env.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 }