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/* Copyright 2016 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "common.h"
#include "console.h"
#include "registers.h"
static int command_wp(int argc, char **argv)
{
int val;
if (argc > 1) {
if (!parse_bool(argv[1], &val))
return EC_ERROR_PARAM1;
/* Invert, because active low */
GREG32(RBOX, EC_WP_L) = !val;
}
/* Invert, because active low */
val = !GREG32(RBOX, EC_WP_L);
ccprintf("Flash WP is %s\n", val ? "enabled" : "disabled");
return EC_SUCCESS;
}
DECLARE_CONSOLE_COMMAND(wp, command_wp,
"[<BOOLEAN>]",
"Get/set the flash HW write-protect signal");
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