[J-u-boot.git] / drivers / bootcount / bootcount_env.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * (C) Copyright 2013
 * Heiko Schocher, DENX Software Engineering, [email protected].
 */

#include <env.h>

void bootcount_store(ulong a)
{
	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);

	if (upgrade_available) {
		env_set_ulong("bootcount", a);
		env_save();
	}
}

ulong bootcount_load(void)
{
	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);
	ulong val = 0;

	if (upgrade_available)
		val = env_get_ulong("bootcount", 10, 0);

	return val;
}
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
eda0ba38 HS	2	/*
	3	* (C) Copyright 2013
	4	* Heiko Schocher, DENX Software Engineering, [email protected].
eda0ba38 HS	5	*/
eda0ba38 HS	6
168068fb	7	#include <env.h>
eda0ba38 HS	8
	9	void bootcount_store(ulong a)
	10	{
bfebc8c9	11	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);
eda0ba38 HS	12
eda0ba38 HS	13	if (upgrade_available) {
018f5303	14	env_set_ulong("bootcount", a);
01510091	15	env_save();
eda0ba38 HS	16	}
	17	}
	18
	19	ulong bootcount_load(void)
	20	{
bfebc8c9	21	int upgrade_available = env_get_ulong("upgrade_available", 10, 0);
eda0ba38 HS	22	ulong val = 0;
	23
	24	if (upgrade_available)
bfebc8c9	25	val = env_get_ulong("bootcount", 10, 0);
eda0ba38 HS	26
	27	return val;
	28	}