scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2025-11-24 02:05:01 +00:00
Code Issues Packages Projects Releases Wiki Activity
Files
1d3c804b6b9d2ffb6953a7ee98fabfd548915ad7
OpenCellular/tests/vboot_api_init_tests.c
Simon Glass 1d3c804b6b Implementation of Region API 
At present reading data from storage in Vboot is a little fragmented. For
the firmware image, we expect the boot loader to handle this. For the disk
we have a block-level API. For the GBB (which also sits in the firmware
image) we expect the entire thing to be read before Vboot is called.

Add the concept of a region, and an API to read from a region. At present,
and most pressing, is reading from a GBB region. In the future this could
be extended to other parts of the firmware or even the disk.

Move all access to the GBB into this API so that the boot loader can provide
either a GBB region in one large contiguous chunk, or a function to deal with
read requests from vboot.

The call to VbExRegionRead() is behind a flag since not all boot loaders
support it yet.

The main change for boot loaders which don't support this new API is that
vboot will do more behind the scenes. For example, it will allocate memory
for chunks of data that it reads from the GBB, rather than just accessing it
directly. This approach is considerably simpler than trying to pass char **
everywhere and have vboot decide whether something needs to be allocated or
not.

The tests are updated, mainly to include setting up a GBB structure
accessible from VbCommonParams, which is now required by the firmware and
kernel functions. In normal operation this is set up at the start of
VbLoadFIrmware() and VbSelectAndLoadKernel() but for tests which call
children of these functions directly, the GBB structure must be set up
manually by the test.

BUG=chrome-os-partner:21115
BRANCH=none
TEST=manual
FEATURES=test sudo -E  emerge vboot_reference

Change-Id: I2c19e9dc2ed602d0642bbf4f7d27f79fe9fad873
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/63336
Reviewed-by: Randall Spangler <rspangler@chromium.org>
2013-08-28 18:30:35 +00:00

524 lines
17 KiB
C
Raw Blame History

/* Copyright (c) 2013 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.
*
* Tests for vboot_api_init
*/
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include "gbb_header.h"
#include "host_common.h"
#include "rollback_index.h"
#include "test_common.h"
#include "vboot_common.h"
#include "vboot_nvstorage.h"
#include "vboot_struct.h"
/* Mock data */
static VbCommonParams cparams;
static VbInitParams iparams;
static VbNvContext vnc;
static uint8_t shared_data[VB_SHARED_DATA_MIN_SIZE];
static VbSharedDataHeader *shared = (VbSharedDataHeader *)shared_data;
static uint64_t mock_timer;
static int rollback_s3_retval;
static int nv_write_called;
static GoogleBinaryBlockHeader gbb;
static int mock_virt_dev_sw;
static uint32_t mock_tpm_version;
static uint32_t mock_rfs_retval;
static int rfs_clear_tpm_request;
static int rfs_disable_dev_request;
/* Reset mock data (for use before each test) */
static void ResetMocks(void)
{
Memset(&cparams, 0, sizeof(cparams));
cparams.shared_data_size = sizeof(shared_data);
cparams.shared_data_blob = shared_data;
cparams.gbb_data = &gbb;
cparams.gbb_size = sizeof(gbb);
Memset(&gbb, 0, sizeof(gbb));
gbb.major_version = GBB_MAJOR_VER;
gbb.minor_version = GBB_MINOR_VER;
gbb.flags = 0;
Memset(&iparams, 0, sizeof(iparams));
Memset(&vnc, 0, sizeof(vnc));
VbNvSetup(&vnc);
VbNvTeardown(&vnc); /* So CRC gets generated */
Memset(&shared_data, 0, sizeof(shared_data));
VbSharedDataInit(shared, sizeof(shared_data));
mock_timer = 10;
rollback_s3_retval = TPM_SUCCESS;
nv_write_called = 0;
mock_virt_dev_sw = 0;
mock_tpm_version = 0x10001;
mock_rfs_retval = 0;
rfs_clear_tpm_request = 0;
rfs_disable_dev_request = 0;
}
/****************************************************************************/
/* Mocked verification functions */
VbError_t VbExNvStorageRead(uint8_t *buf)
{
Memcpy(buf, vnc.raw, sizeof(vnc.raw));
return VBERROR_SUCCESS;
}
VbError_t VbExNvStorageWrite(const uint8_t *buf)
{
nv_write_called = 1;
Memcpy(vnc.raw, buf, sizeof(vnc.raw));
return VBERROR_SUCCESS;
}
uint64_t VbExGetTimer(void)
{
/*
* Exponential-ish rather than linear time, so that subtracting any
* two mock values will yield a unique result.
*/
uint64_t new_timer = mock_timer * 2 + 1;
VbAssert(new_timer > mock_timer); /* Make sure we don't overflow */
mock_timer = new_timer;
return mock_timer;
}
uint32_t RollbackS3Resume(void)
{
return rollback_s3_retval;
}
uint32_t RollbackFirmwareSetup(int is_hw_dev,
int disable_dev_request,
int clear_tpm_owner_request,
/* two outputs on success */
int *is_virt_dev, uint32_t *version)
{
rfs_clear_tpm_request = clear_tpm_owner_request;
rfs_disable_dev_request = disable_dev_request;
*is_virt_dev = mock_virt_dev_sw;
*version = mock_tpm_version;
return mock_rfs_retval;
}
/****************************************************************************/
/* Test VbInit() and check expected return value and recovery reason */
static void TestVbInit(VbError_t expected_retval,
uint8_t expected_recovery, const char *desc)
{
uint32_t rr = 256;
TEST_EQ(VbInit(&cparams, &iparams), expected_retval, desc);
VbNvGet(&vnc, VBNV_RECOVERY_REQUEST, &rr);
TEST_EQ(rr, expected_recovery, " (recovery request)");
}
/****************************************************************************/
static void VbInitTest(void)
{
uint32_t u;
/* Test passing in too small a shared data area */
ResetMocks();
cparams.shared_data_size = VB_SHARED_DATA_MIN_SIZE - 1;
TestVbInit(VBERROR_INIT_SHARED_DATA, 0, "Shared data too small");
/* Normal call; dev=0 rec=0 */
ResetMocks();
TestVbInit(0, 0, "Normal call");
TEST_EQ(shared->timer_vb_init_enter, 21, " time enter");
TEST_EQ(shared->timer_vb_init_exit, 43, " time exit");
TEST_EQ(shared->flags, 0, " shared flags");
TEST_EQ(iparams.out_flags, 0, " out flags");
TEST_EQ(nv_write_called, 0,
" NV write not called since nothing changed");
/* If NV data is trashed, we initialize it */
ResetMocks();
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, 123);
/*
* Note that we're not doing a VbNvTeardown(), so the CRC hasn't been
* regenerated yet. So VbInit() should ignore the corrupted recovery
* value and boot normally.
*/
TestVbInit(0, 0, "NV data trashed");
TEST_EQ(nv_write_called, 1, " NV write called");
/*
* Test boot switch flags which are just passed through to shared
* flags, and don't have an effect on VbInit().
*/
ResetMocks();
iparams.flags = VB_INIT_FLAG_WP_ENABLED;
TestVbInit(0, 0, "Flags test WP");
TEST_EQ(shared->flags, VBSD_BOOT_FIRMWARE_WP_ENABLED,
" shared flags");
ResetMocks();
iparams.flags = VB_INIT_FLAG_SW_WP_ENABLED;
TestVbInit(0, 0, "Flags test SW WP");
TEST_EQ(shared->flags, VBSD_BOOT_FIRMWARE_SW_WP_ENABLED,
" shared flags");
ResetMocks();
iparams.flags = VB_INIT_FLAG_RO_NORMAL_SUPPORT;
TestVbInit(0, 0, " flags test RO normal");
TEST_EQ(shared->flags, VBSD_BOOT_RO_NORMAL_SUPPORT,
" shared flags");
ResetMocks();
iparams.flags = VB_INIT_FLAG_EC_SOFTWARE_SYNC;
TestVbInit(0, 0, " flags test EC software sync");
TEST_EQ(shared->flags, VBSD_EC_SOFTWARE_SYNC, " shared flags");
ResetMocks();
iparams.flags = VB_INIT_FLAG_EC_SLOW_UPDATE;
TestVbInit(0, 0, " flags test EC slow update");
TEST_EQ(shared->flags, VBSD_EC_SLOW_UPDATE, " shared flags");
/* S3 resume */
ResetMocks();
iparams.flags = VB_INIT_FLAG_S3_RESUME;
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, 123);
VbNvTeardown(&vnc);
/* S3 resume doesn't clear the recovery request (or act on it) */
TestVbInit(0, 123, "S3 resume");
TEST_EQ(shared->flags, VBSD_BOOT_S3_RESUME, " shared flags S3");
TEST_EQ(iparams.out_flags, 0, " out flags");
TEST_EQ(shared->recovery_reason, 0,
" S3 doesn't look at recovery request");
/* S3 resume with TPM resume error */
ResetMocks();
iparams.flags = VB_INIT_FLAG_S3_RESUME;
rollback_s3_retval = 1;
/* S3 resume doesn't clear the recovery request (or act on it) */
TestVbInit(VBERROR_TPM_S3_RESUME, 0, "S3 resume rollback error");
/*
* Normal boot doesn't care about TPM resume error because it doesn't
* call RollbackS3Resume().
*/
ResetMocks();
rollback_s3_retval = 1;
TestVbInit(0, 0, "Normal doesn't S3 resume");
/* S3 resume with debug reset */
ResetMocks();
iparams.flags = VB_INIT_FLAG_S3_RESUME;
VbNvSet(&vnc, VBNV_DEBUG_RESET_MODE, 1);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "S3 debug reset");
TEST_EQ(iparams.out_flags, VB_INIT_OUT_S3_DEBUG_BOOT, " out flags");
VbNvGet(&vnc, VBNV_DEBUG_RESET_MODE, &u);
TEST_EQ(u, 0, " S3 clears nv debug reset mode");
/* Normal boot clears S3 debug reset mode; doesn't set output flag */
ResetMocks();
VbNvSet(&vnc, VBNV_DEBUG_RESET_MODE, 1);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Normal with debug reset mode");
TEST_EQ(iparams.out_flags, 0, " out flags");
VbNvGet(&vnc, VBNV_DEBUG_RESET_MODE, &u);
TEST_EQ(u, 0, " normal clears nv debug reset mode");
/*
* S3 resume with debug reset is a normal boot, so doesn't resume the
* TPM.
*/
ResetMocks();
iparams.flags = VB_INIT_FLAG_S3_RESUME;
rollback_s3_retval = 1;
VbNvSet(&vnc, VBNV_DEBUG_RESET_MODE, 1);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "S3 debug reset rollback error");
/* Developer mode */
ResetMocks();
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON;
TestVbInit(0, 0, "Dev mode on");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER |
VB_INIT_OUT_ENABLE_ALTERNATE_OS, " out flags");
TEST_EQ(shared->flags, VBSD_BOOT_DEV_SWITCH_ON, " shared flags");
/* Developer mode forced by GBB flag */
ResetMocks();
iparams.flags = 0;
gbb.flags = GBB_FLAG_FORCE_DEV_SWITCH_ON;
TestVbInit(0, 0, "Dev mode via GBB");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER |
VB_INIT_OUT_ENABLE_ALTERNATE_OS, " out flags");
TEST_EQ(shared->flags, VBSD_BOOT_DEV_SWITCH_ON, " shared flags");
/* Developer mode when option ROM matters and isn't loaded */
ResetMocks();
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON |
VB_INIT_FLAG_OPROM_MATTERS;
TestVbInit(VBERROR_VGA_OPROM_MISMATCH, 0, "Dev mode need oprom");
VbNvGet(&vnc, VBNV_OPROM_NEEDED, &u);
TEST_EQ(u, 1, " oprom requested");
/* Developer mode when option ROM matters and is already loaded */
ResetMocks();
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON |
VB_INIT_FLAG_OPROM_MATTERS | VB_INIT_FLAG_OPROM_LOADED;
TestVbInit(0, 0, "Dev mode has oprom");
/* Normal mode when option ROM matters and is loaded */
ResetMocks();
VbNvSet(&vnc, VBNV_OPROM_NEEDED, 1);
VbNvTeardown(&vnc);
iparams.flags = VB_INIT_FLAG_OPROM_MATTERS | VB_INIT_FLAG_OPROM_LOADED;
TestVbInit(VBERROR_VGA_OPROM_MISMATCH, 0, "Normal mode with oprom");
VbNvGet(&vnc, VBNV_OPROM_NEEDED, &u);
TEST_EQ(u, 0, " oprom not requested");
/* Option ROMs can be forced by GBB flag */
ResetMocks();
gbb.flags = GBB_FLAG_LOAD_OPTION_ROMS;
TestVbInit(0, 0, "GBB load option ROMs");
TEST_EQ(iparams.out_flags, VB_INIT_OUT_ENABLE_OPROM, " out flags");
/* If requiring signed only, don't enable alternate OS by default */
ResetMocks();
VbNvSet(&vnc, VBNV_DEV_BOOT_SIGNED_ONLY, 1);
VbNvTeardown(&vnc);
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON;
TestVbInit(0, 0, "Dev signed only");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER, " out flags");
/* But that can be overridden by the GBB */
ResetMocks();
VbNvSet(&vnc, VBNV_DEV_BOOT_SIGNED_ONLY, 1);
VbNvTeardown(&vnc);
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON;
gbb.flags = GBB_FLAG_ENABLE_ALTERNATE_OS;
TestVbInit(0, 0, "Force option ROMs via GBB");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER |
VB_INIT_OUT_ENABLE_ALTERNATE_OS, " out flags");
/* The GBB override is ignored in normal mode */
ResetMocks();
gbb.flags = GBB_FLAG_ENABLE_ALTERNATE_OS;
TestVbInit(0, 0, "Normal mode ignores forcing option ROMs via GBB");
TEST_EQ(iparams.out_flags, 0, " out flags");
/* Recovery mode from NV storage */
ResetMocks();
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, 123);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Recovery mode - from nv");
TEST_EQ(shared->recovery_reason, 123, " recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_ENABLE_RECOVERY |
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE, " out flags");
TEST_EQ(shared->flags, 0, " shared flags");
/* Recovery mode from recovery button */
ResetMocks();
iparams.flags = VB_INIT_FLAG_REC_BUTTON_PRESSED;
TestVbInit(0, 0, "Recovery mode - button");
TEST_EQ(shared->recovery_reason, VBNV_RECOVERY_RO_MANUAL,
" recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_ENABLE_RECOVERY |
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE, " out flags");
TEST_EQ(shared->flags, VBSD_BOOT_REC_SWITCH_ON, " shared flags");
/* Recovery button reason supersedes NV reason */
ResetMocks();
iparams.flags = VB_INIT_FLAG_REC_BUTTON_PRESSED;
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, 123);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Recovery mode - button AND nv");
TEST_EQ(shared->recovery_reason, VBNV_RECOVERY_RO_MANUAL,
" recovery reason");
/* Recovery mode from previous boot fail */
ResetMocks();
iparams.flags = VB_INIT_FLAG_PREVIOUS_BOOT_FAIL;
TestVbInit(0, 0, "Recovery mode - previous boot fail");
TEST_EQ(shared->recovery_reason, VBNV_RECOVERY_RO_FIRMWARE,
" recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_ENABLE_RECOVERY |
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE, " out flags");
TEST_EQ(shared->flags, 0, " shared flags");
/* Recovery mode from NV supersedes previous boot fail */
ResetMocks();
iparams.flags = VB_INIT_FLAG_PREVIOUS_BOOT_FAIL;
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, 123);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Recovery mode - previous boot fail AND nv");
TEST_EQ(shared->recovery_reason, 123, " recovery reason");
/* Dev + recovery = recovery */
ResetMocks();
iparams.flags = VB_INIT_FLAG_REC_BUTTON_PRESSED |
VB_INIT_FLAG_DEV_SWITCH_ON;
TestVbInit(0, 0, "Recovery mode - button");
TEST_EQ(shared->recovery_reason, VBNV_RECOVERY_RO_MANUAL,
" recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_ENABLE_RECOVERY |
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE, " out flags");
TEST_EQ(shared->flags,
VBSD_BOOT_REC_SWITCH_ON | VBSD_BOOT_DEV_SWITCH_ON,
" shared flags");
}
static void VbInitTestTPM(void)
{
uint32_t u;
/* Rollback setup needs to reboot */
ResetMocks();
mock_rfs_retval = TPM_E_MUST_REBOOT;
TestVbInit(VBERROR_TPM_REBOOT_REQUIRED, 0,
"Rollback TPM reboot (rec=0)");
ResetMocks();
mock_rfs_retval = TPM_E_MUST_REBOOT;
iparams.flags = VB_INIT_FLAG_REC_BUTTON_PRESSED;
TestVbInit(VBERROR_TPM_REBOOT_REQUIRED, VBNV_RECOVERY_RO_TPM_REBOOT,
"Rollback TPM reboot, in recovery, first time");
/* Ignore if we already tried rebooting */
ResetMocks();
mock_rfs_retval = TPM_E_MUST_REBOOT;
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, VBNV_RECOVERY_RO_TPM_REBOOT);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Rollback TPM reboot, in recovery, already retried");
TEST_EQ(shared->fw_version_tpm, 0x10001, " shared fw_version_tpm");
/* Other rollback setup errors */
ResetMocks();
mock_rfs_retval = TPM_E_IOERROR;
mock_tpm_version = 0x20002;
TestVbInit(VBERROR_TPM_FIRMWARE_SETUP, VBNV_RECOVERY_RO_TPM_S_ERROR,
"Rollback TPM setup error - not in recovery");
TEST_EQ(shared->fw_version_tpm, 0, " shared fw_version_tpm not set");
ResetMocks();
mock_rfs_retval = TPM_E_IOERROR;
VbNvSet(&vnc, VBNV_RECOVERY_REQUEST, VBNV_RECOVERY_US_TEST);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "Rollback TPM setup error ignored in recovery");
TEST_EQ(shared->fw_version_tpm, 0x10001, " shared fw_version_tpm");
/* Virtual developer switch, but not enabled. */
ResetMocks();
VbNvSet(&vnc, VBNV_DISABLE_DEV_REQUEST, 1);
VbNvTeardown(&vnc);
iparams.flags = VB_INIT_FLAG_VIRTUAL_DEV_SWITCH;
TestVbInit(0, 0, "TPM Dev mode off");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags, 0, " out flags");
TEST_EQ(shared->flags, VBSD_HONOR_VIRT_DEV_SWITCH, " shared flags");
VbNvGet(&vnc, VBNV_DISABLE_DEV_REQUEST, &u);
TEST_EQ(u, 0, " disable dev request");
/* Virtual developer switch, enabled. */
ResetMocks();
VbNvSet(&vnc, VBNV_DISABLE_DEV_REQUEST, 1);
VbNvTeardown(&vnc);
iparams.flags = VB_INIT_FLAG_VIRTUAL_DEV_SWITCH;
mock_virt_dev_sw = 1;
TestVbInit(0, 0, "TPM Dev mode on");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER |
VB_INIT_OUT_ENABLE_ALTERNATE_OS, " out flags");
TEST_EQ(shared->flags,
VBSD_BOOT_DEV_SWITCH_ON | VBSD_HONOR_VIRT_DEV_SWITCH,
" shared flags");
/* Disable-request doesn't get cleared because dev mode is still on */
VbNvGet(&vnc, VBNV_DISABLE_DEV_REQUEST, &u);
TEST_EQ(u, 1, " disable dev request");
/* Disable request was passed on to RollbackFirmwareSetup() */
TEST_EQ(rfs_disable_dev_request, 1, " rfs disable dev");
/* Ignore virtual developer switch, even though enabled. */
ResetMocks();
mock_virt_dev_sw = 1;
TestVbInit(0, 0, "TPM Dev mode on but ignored");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags, 0, " out flags");
TEST_EQ(shared->flags, 0, " shared flags");
/* HW dev switch on, no virtual developer switch */
ResetMocks();
iparams.flags = VB_INIT_FLAG_DEV_SWITCH_ON;
TestVbInit(0, 0, "HW Dev mode on");
TEST_EQ(shared->recovery_reason, 0, " recovery reason");
TEST_EQ(iparams.out_flags,
VB_INIT_OUT_CLEAR_RAM |
VB_INIT_OUT_ENABLE_DISPLAY |
VB_INIT_OUT_ENABLE_USB_STORAGE |
VB_INIT_OUT_ENABLE_DEVELOPER |
VB_INIT_OUT_ENABLE_ALTERNATE_OS, " out flags");
TEST_EQ(shared->flags, VBSD_BOOT_DEV_SWITCH_ON, " shared flags");
/* Check TPM owner clear request */
ResetMocks();
VbNvSet(&vnc, VBNV_CLEAR_TPM_OWNER_REQUEST, 1);
VbNvTeardown(&vnc);
TestVbInit(0, 0, "TPM clear owner");
VbNvGet(&vnc, VBNV_CLEAR_TPM_OWNER_REQUEST, &u);
TEST_EQ(u, 0, " tpm clear request");
VbNvGet(&vnc, VBNV_CLEAR_TPM_OWNER_DONE, &u);
TEST_EQ(u, 1, " tpm clear request");
TEST_EQ(rfs_clear_tpm_request, 1, "rfs tpm clear request");
}
int main(int argc, char *argv[])
{
VbInitTest();
VbInitTestTPM();
return gTestSuccess ? 0 : 255;
}
Reference in New Issue View Git Blame Copy Permalink