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Add support for update related vendor commands in mn50 by relocating relevant code from board/cr50 to chip/g. BUG=b:36910757 BRANCH=None TEST=./extra/usb_updater/usb_updater -d 18d1:502a build/mn50/ec.bin Change-Id: Iec0fe5585b5b6eb099f9254dfb0e5b02d5106abc Reviewed-on: https://chromium-review.googlesource.com/537999 Commit-Ready: Nick Sanders <nsanders@chromium.org> Tested-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
40 lines
1.0 KiB
C
40 lines
1.0 KiB
C
/* Copyright 2016 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "config.h"
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#include "board.h"
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#include "console.h"
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#include "extension.h"
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#include "system.h"
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#define CPRINTS(format, args...) cprints(CC_SYSTEM, format, ## args)
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void post_reset_command_handler(void *body,
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size_t cmd_size,
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size_t *response_size)
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{
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*response_size = 1;
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((uint8_t *)body)[0] = 0;
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post_reboot_request();
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}
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DECLARE_EXTENSION_COMMAND(EXTENSION_POST_RESET, post_reset_command_handler);
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static enum vendor_cmd_rc immediate_reset(enum vendor_cmd_cc code,
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void *buf,
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size_t input_size,
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size_t *response_size)
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{
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CPRINTS("%s: rebooting on host's request", __func__);
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cflush(); /* Let the console drain. */
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/* This will never return. */
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system_reset(SYSTEM_RESET_MANUALLY_TRIGGERED | SYSTEM_RESET_HARD);
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/* Never reached. */
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return VENDOR_RC_SUCCESS;
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}
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DECLARE_VENDOR_COMMAND(VENDOR_CC_IMMEDIATE_RESET, immediate_reset);
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