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/* Copyright 2020 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.
*
* User interfaces for developer and recovery mode menus.
*/
#include "2api.h"
#include "2common.h"
#include "2misc.h"
#include "2nvstorage.h"
#include "2return_codes.h"
#include "2secdata.h"
#include "2ui.h"
#include "vboot_kernel.h"
/*****************************************************************************/
/* Entry points */
vb2_error_t vb2_developer_menu(struct vb2_context *ctx)
{
enum vb2_dev_default_boot default_boot;
/* TODO(roccochen): Init, wait for user, and boot. */
vb2ex_display_ui(VB2_SCREEN_BLANK, 0);
/* If dev mode was disabled, loop forever. */
if (!vb2_dev_boot_allowed(ctx))
while (1);
/* Boot from the default option. */
default_boot = vb2_get_dev_boot_target(ctx);
/* Boot legacy does not return on success */
if (default_boot == VB2_DEV_DEFAULT_BOOT_LEGACY &&
vb2_dev_boot_legacy_allowed(ctx) &&
VbExLegacy(VB_ALTFW_DEFAULT) == VB2_SUCCESS)
return VB2_SUCCESS;
if (default_boot == VB2_DEV_DEFAULT_BOOT_USB &&
vb2_dev_boot_usb_allowed(ctx) &&
VbTryLoadKernel(ctx, VB_DISK_FLAG_REMOVABLE) == VB2_SUCCESS)
return VB2_SUCCESS;
return VbTryLoadKernel(ctx, VB_DISK_FLAG_FIXED);
}
vb2_error_t vb2_broken_recovery_menu(struct vb2_context *ctx)
{
/* TODO(roccochen): Init and wait for user to reset or shutdown. */
vb2ex_display_ui(VB2_SCREEN_BLANK, 0);
while (1);
return VB2_SUCCESS;
}
vb2_error_t vb2_manual_recovery_menu(struct vb2_context *ctx)
{
/* TODO(roccochen): Init and wait for user. */
vb2ex_display_ui(VB2_SCREEN_BLANK, 0);
while (1);
return VB2_SUCCESS;
}
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