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04cb360847
The factory-shipped MinnowBoardMAX board has firmware that does not include the ESRT table. Create a 'fake' UEFI device with the lowest possible version so that it can be updated to any version firmware. All the HwId GUIDs are used for the fake UEFI device, and so should be used in the firmware metadata for releases that should recover the system.
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
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* Copyright (C) 2019 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#include "config.h"
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#include "fu-device-metadata.h"
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#include "fu-plugin-vfuncs.h"
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void
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fu_plugin_init (FuPlugin *plugin)
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{
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/* make sure that UEFI plugin is ready to receive devices */
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fu_plugin_add_rule (plugin, FU_PLUGIN_RULE_RUN_AFTER, "uefi");
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fu_plugin_set_build_hash (plugin, FU_BUILD_HASH);
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}
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gboolean
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fu_plugin_startup (FuPlugin *plugin, GError **error)
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{
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if (!fu_plugin_has_custom_flag (plugin, "requires-uefi-recovery")) {
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g_set_error_literal (error,
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FWUPD_ERROR,
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FWUPD_ERROR_NOT_SUPPORTED,
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"not required");
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return FALSE;
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}
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return TRUE;
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}
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gboolean
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fu_plugin_coldplug (FuPlugin *plugin, GError **error)
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{
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GPtrArray *hwids = fu_plugin_get_hwids (plugin);
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g_autoptr(FuDevice) device = fu_device_new ();
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fu_device_set_id (device, "uefi-recovery");
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fu_device_set_name (device, "System Firmware ESRT Recovery");
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fu_device_set_version (device, "0.0.0", FWUPD_VERSION_FORMAT_TRIPLET);
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fu_device_add_flag (device, FWUPD_DEVICE_FLAG_INTERNAL);
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fu_device_add_flag (device, FWUPD_DEVICE_FLAG_REQUIRE_AC);
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fu_device_add_flag (device, FWUPD_DEVICE_FLAG_UPDATABLE);
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fu_device_add_flag (device, FWUPD_DEVICE_FLAG_NEEDS_REBOOT);
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fu_device_set_metadata (device, FU_DEVICE_METADATA_UEFI_DEVICE_KIND, "system-firmware");
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fu_device_add_icon (device, "computer");
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for (guint i = 0; i < hwids->len; i++) {
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const gchar *hwid = g_ptr_array_index (hwids, i);
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fu_device_add_guid (device, hwid);
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}
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fu_plugin_device_register (plugin, device);
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return TRUE;
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}
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