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Author SHA1 Message Date
Heinrich Schuchardt
9c045a49a9 efi_loader: move dtbdump.c, initrddump.c to lib/efi_loader
The tools dtbdump.efi and initrddump.efi are useful for Python testing even
if CONFIG_EFI_SELFTEST=n.

Don't clear the screen as it is incompatible with Python testing.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-03-20 17:01:00 +01:00
Heinrich Schuchardt
b9b4cecf9b efi_selftest: merge FDT and RISC-V tests
The test for the RISCV_EFI_BOOT_PROTOCOL retrieves the boot hart id via the
protocol and compares it to the value of the boot hart id in the device
tree. The boot hart id is already retrieved from the device tree in the FDT
test.

Merge the two tests to avoid code duplication.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-02-05 20:20:01 +01:00
Sunil V L
8efefcec00 efi_selftest: unit test for RISCV_EFI_BOOT_PROTOCOL
Add a test for the RISCV_EFI_BOOT_PROTOCOL.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
2022-02-05 20:20:01 +01:00
Simon Glass
156ccbc3c4 efi: Use 16-bit unicode strings
At present we use wide characters for unicode but this is not necessary.
Change the code to use the 'u' literal instead. This helps to fix build
warnings for sandbox on rpi.

Signed-off-by: Simon Glass <sjg@chromium.org>
Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2022-02-03 12:16:01 -05:00
Heinrich Schuchardt
3dd719d4fb efi_loader: correct function comment style
Replace @return and @param.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-29 10:23:40 +01:00
Tom Rini
da158ec5f2 Pull request for efi-2022-04-rc1-2
Documentation:
 
 * describe printf() format codes
 
 UEFI
 
 * enable more algorithms for UEFI image verification, e.g. SHA256-RSA2048
 
 General
 
 * simplify printing short texts for GUIDs
 * provide a unit test for printing GUIDs
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Merge tag 'efi-2022-04-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2022-04-rc1-2

Documentation:

* describe printf() format codes

UEFI

* enable more algorithms for UEFI image verification, e.g. SHA256-RSA2048

General

* simplify printing short texts for GUIDs
* provide a unit test for printing GUIDs
2022-01-22 15:43:36 -05:00
Heinrich Schuchardt
185f812c41 doc: replace @return by Return:
Sphinx expects Return: and not @return to indicate a return value.

find . -name '*.c' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

find . -name '*.h' -exec \
sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \;

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 18:11:34 +01:00
Heinrich Schuchardt
7884a0986d efi_selftest: implement printing GUIDs
The ESRT test may try to print a GUID if an error occurs.
Implement the %pU print code.

Correct the ESRT test to use %pU instead of %pUl to avoid the output
of character 'l'.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-01-19 16:16:33 +01:00
Heinrich Schuchardt
9abd2ca96e efi_selftest: simplify endian conversion for FDT test
UEFI code is always little-endian. Remove a superfluous test.

Remove a superfluous type conversion.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-26 21:30:59 +01:00
Heinrich Schuchardt
22ad3f5f7b efi_selftest: unit test for EFI_GROUP_BEFORE_EXIT_BOOT_SERVICE
Add a test for the EFI_GROUP_BEFORE_EXIT_BOOT_SERVICE event group.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2021-11-20 10:53:00 +01:00
Masahisa Kojima
aa1b504927 efi_selftest: add selftest for EFI_TCG2_PROTOCOL and Measured Boot
This commit adds the missing EFI_TCG2_PROTOCOL selftest
and Measured Boot selftest in lib/efi_selftest.

This selftest includes PE/COFF image measurement test, some PCR values are
different in each architecture. With that, this commit also adds pre-built
versions of lib/efi_selftest/efi_miniapp_file_image_exit.c for PE/COFF
image measurement test for 32-bit arm, arm64, ia32, x86_64, riscv32 and
riscv64. Prebuilding avoids the problem of reproducible builds.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>

Make the test 'onrequest'.
Add code comments to the includes with the binaries.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-11-07 18:36:55 +01:00
Masami Hiramatsu
28fc87ee3a efi_selftest: Receive the packets until the receive buffer is empty
Repeatedly receive the packets until the receive buffer is empty.
If the buffer is empty, EFI_SIMPLE_NETWORK_PROTOCOL::Receive()
returns EFI_NOT_READY. We don't need to use the wait_for_event()
every time.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-10-21 03:46:03 +02:00
Masami Hiramatsu
9845b92436 efi_selftest: Do not check EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT
Do not check EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT in packet
receiving loop. This depends on the implementation and not
related to whether the packet can be received or not.

Whether the received packets are available or not is ensured
by wait_for_packet, and that is already done in the loop.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-10-21 03:46:03 +02:00
Masami Hiramatsu
39a37adf51 efi_selftest: Use EFI_SIMPLE_NETWORK_PROTOCOL::GetStatus() for media check
According to the UEF specification v2.9, the main purpose of the
EFI_SIMPLE_NETWORK_PROTOCOL::GetStatus() is for checking the link
status via EFI_SIMPLE_NETWORK_MODE::MediaPresent.
So this uses net->get_status() for checking the link status before
running network test.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-10-21 03:46:03 +02:00
Heinrich Schuchardt
7891fe675d efi_loader: TPL_HIGH_LEVEL not allowed for CreateEvent
According to chapter 7.1 "Event, Timer, and Task Priority Services"
TPL_HIGH_LEVEL should not be exposed to applications and drivers.

According to the discussion with EDK II contributors this implies that
CreateEvent() shall not allow to create events with TPL_HIGH_LEVEL.

Cc: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>
2021-06-28 19:57:13 +02:00
Marek Behún
ead698acbc efi_selftest: compiler flags for efi_selftest_miniapp_exception.o
Add $(CFLAGS_EFI) and remove $(CFLAGS_NON_EFI) for
efi_selftest_miniapp_exception.o.

The removal is needed when compiling with LTO - this object file needs
to be compiled without -flto.

The adding is for consistency with other miniapps.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-05-24 14:21:30 -04:00
Heinrich Schuchardt
5e21958c02 efi_selfest: redefine enum efi_test_phase
Setup will always occur before ExitBootServices(). So eliminate
EFI_SETUP_AFTER_BOOTTIME_EXIT. Put the SetVirtualAddressMap() test into a
separate class so that we can execute it last.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:54:12 +01:00
Jose Marinho
4ac6041c3c efi: ESRT creation tests
This commmit exercises the ESRT creation in a EFI selftest.

 A fake FMP, with TEST_ESRT_NUM_ENTRIES FW images, is installed in the
 system leading to the corresponding ESRT entries being populated.
 The ESRT entries are checked against the datastructure used to
 initialize the FMP.

Invocation from the sandbox platform:
add to sandbox_defconfig:
  +CONFIG_CMD_BOOTEFI_SELFTEST=y

 make sandbox_capsule_defconfig all
 ./u-boot -d arch/sandbox/dts/test.dtb
 bootefi selftest

CC: Heinrich Schuchardt	<xypron.glpk@gmx.de>
CC: Sughosh Ganu <sughosh.ganu@linaro.org>
CC: AKASHI Takahiro <takahiro.akashi@linaro.org>
CC: Ilias Apalodimas <ilias.apalodimas@linaro.org>
CC: Andre Przywara <andre.przywara@arm.com>
CC: Alexander Graf <agraf@csgraf.de>
CC: nd@arm.com

Signed-off-by: Jose Marinho <jose.marinho@arm.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:19:42 +01:00
Ilias Apalodimas
6f90899120 efi_selftest: Remove loadfile2 for initrd selftests
We are redefining how u-boot locates the initrd to load via the kernel
LoadFile2 protocol.  This selftest is not relevant any more, so remove
it. A new one will be added later

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:08:02 +01:00
Heinrich Schuchardt
a81978efe3 efi_selftest: illegal cast to pointer in initrddump
On 32bit systems u64 cannot directly be cast to void *.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-03-25 20:07:36 +01:00
Heinrich Schuchardt
1edfc3fa9b efi_selftest: multi part device path to text
Test EFI_DEVICE_PATH_TO_TEXT_PROTOCOL.ConvertDevicePathToText() for a multi
part device path.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-02-21 09:21:35 +01:00
Heinrich Schuchardt
512f092da2 efi_selftest: compiler flags for dtbdump.o
Fix a typo. Apply the correct compiler flags to dtbdump.o.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-21 09:21:35 +01:00
Tom Rini
2ae80437fb Merge branch '2021-02-02-drop-asm_global_data-when-unused'
- Merge the patch to take <asm/global_data.h> out of <common.h>
2021-02-15 10:16:45 -05:00
Heinrich Schuchardt
6bca36cee2 efi_selftest: use GUID to find ESP in dtbdump
If dtbdump.efi is loaded from memory when calling LoadImage the loaded
image protocol will not indicate the partition from where it was loaded.
In this case use the EFI system partition for the 'load' and 'save'
commands.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-02-04 20:09:03 +01:00
Simon Glass
401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00
Heinrich Schuchardt
74a614d70a efi_selftest: test EFI_BLOCK_IO_PROTOCOL.Media->LastBlock
The field Media->LastBlock of the EFI_BLOCK_IO_PROTOCOL must be filled
with the index of the last logical block (LBA) for the block device that
our test driver provides.

After calling ConnectController() U-Boot exposes the block IO protocol for
the partition check that the value of Media->LastBlock equals the partition
size minus one.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-29 20:22:40 +01:00
Heinrich Schuchardt
d56013d37c efi_selftest: use CRLF as line endings in dtbdump
EFI applications must use CR LF as line endings.

Provide a print() function to reduce code size.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
65ab48d69d efi_selftest: provide initrddump test tool
Provide an UEFI application to save the initial RAM disk provided by U-Boot
via the Load File2 protocol.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
8644af7dc4 efi_selftest: don't compile dtbdump if GENERATE_ACPI_TABLE
If we are using ACPI tables instead of a device tree, we don't need the
dtbdump.efi test tool.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
b6f6080f56 efi_selftest: ask before overwriting in dtbdump.efi
Before overwriting an existing file ask the user.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-20 08:17:17 +01:00
Heinrich Schuchardt
8e70f1cb3f efi_selftest: dtbdump support EFI_DT_FIXUP_PROTOCOL
The dtbdump.efi binary can already be used to dump the configuration table
with the device-tree to a file.

With this patch a device-tree file can be loaded. The EFI_DT_FIXUP_PROTOCOL
is called to

* apply U-Boot's fix-ups
* let U-Boot make memory reservations as required by the device-tree
* install the new device-tree as configuration table

In a next step this configuration table can be dumped.

A dtbdump.efi session would look like:

    DTB Dump
    ========

    => load test.dtb
    device-tree installed
    => save fixed-up.dtb
    fixed-up.dtb written
    => exit

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-13 02:38:01 +01:00
Heinrich Schuchardt
04cc7914f2 efi_selftest: implement exception test for sandbox
Provide a unit test that causes an illegal instruction to occur.

The test can be run with the following commands:

    => setenv efi_selftest exception
    => bootefi selftest

This might be the output:

    Executing 'exception'
    EFI application triggers exception.
    Illegal instruction
    pc = 0x1444d016, pc_reloc = 0xffffaa078e8dd016
    UEFI image [0x0000000000000000:0xffffffffffffffff] '/\selftest'
    UEFI image [0x000000001444b000:0x0000000014451fff] pc=0x2016 '/bug.efi'
    Resetting ...

It would tell us that the exception was triggered by an instruction
0x2016 bytes after the load address of the binary with filename /bug.efi.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2020-12-13 07:58:17 -07:00
Heinrich Schuchardt
7f8e656338 efi_selftest: test EFI_LOAD_FILE_PROTOCOL
A unit test is supplied to test the support for the EFI_LOAD_FILE_PROTOCOL
and the EFI_LOAD_FILE2_PROTOCOL by the LoadImage() boot service.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:15:33 +01:00
Heinrich Schuchardt
6d78ca8360 efi_selftest: clean up Makefile
Bring all obj-y entries together.

Sort *.o targets.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:15:33 +01:00
Heinrich Schuchardt
b6f11098c9 efi_loader: move EFI_LOAD_FILE2_PROTOCOL_GUID
The EFI_LOAD_FILE_PROTOCOL_GUID and EFI_LOAD_FILE2_PROTOCOL_GUID are needed
to complement the implementation of the LoadFile() boot service.

Remove a duplicate declaration of a variable for the
EFI_LOAD_FILE2_PROTOCOL_GUID.
Move the remaining declaration to efi_boottime.c.
Add a variable for the EFI_LOAD_FILE_PROTOCOL_GUID.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-12-10 09:15:32 +01:00
Heinrich Schuchardt
af69267c32 efi_selftest: provide unit test for the EFI_TCG2_PROTOCOL
Provide a minimal test for the EFI_TCG2_PROTOCOL.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-11-14 05:05:46 +01:00
Heinrich Schuchardt
fccd3d9c42 efi_selftest: keep devices in ExitBootServices()
When calling ExitBootServices during out unit tests we should not detach
devices as we need console output for runtime tests.

Fixes: 529441ca89 ("efi_loader: Disable devices before handing over control")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-11-14 05:05:46 +01:00
Heinrich Schuchardt
b1aa6fcf27 efi_selftest: add tool to download dtb
For validating the fixed up device tree we need a tool to need to save it
to a file.

dtbdump.efi copies the configuration table with the device tree to a file
on the same partition from which dtbdump.efi was invoked. The file name can
be entered on the console.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-11-09 17:28:17 +01:00
Sean Anderson
493a37fe86 efi: Fix typo in documentation
There is an extra space.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06 07:43:56 +02:00
Heinrich Schuchardt
eb0d1d8399 efi_selftest: avoid unnecessary reset
When we do not execute a test requiring ExitBootServices do not reset the
system after testing.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06 07:43:56 +02:00
Heinrich Schuchardt
dc374ab08f efi_selftest: print CRC32 of initrd as hexadecimal
Print the CRC32 loaded via the EFI_LOAD_FILE2_PROTOCOL as a hexadecimal
number.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-10-06 07:43:56 +02:00
Heinrich Schuchardt
9487683821 efi_selftest: enable printing hexadecimal numbers
Add code to use %x in efi_st_print().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06 07:43:56 +02:00
Heinrich Schuchardt
52a8481827 efi_selftest: check for RISC-V boot-hartid in FDT
On RISC-V check that the /chosen node has a boot-hartid property.

To run the test configure with CONFIG_CMD_BOOTEFI_SELFTEST=y and issue

    setenv efi_selftest device tree
    setenv serial# myserial
    bootefi selftest

If the test succeeds, it reports the boot-hartid, e.g.

    boot-hartid: 1

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-18 22:23:58 +02:00
Heinrich Schuchardt
18161a8a4e efi_selftest: rework device tree test
Allow specifying the node on which a property is searched.
Test the device tree consistency more rigorously.
Some efi_st_printf() calls have been converted to efi_st_error().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-18 22:23:58 +02:00
Heinrich Schuchardt
5bf12a7859 efi_selftest: restore gd before do_reset()
Before calling do_reset() in the EFI selftest we must restore the global
data pointer.

Fixes: fa63753f86 ("efi_selftest: substitute ResetSystem() by do_reset()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-14 23:28:52 +02:00
Heinrich Schuchardt
d2a885720b efi_selftest: simplify Makefile
CONFIG_EFI_LOADER cannot be selected for ARMv7-M CPUs. So don't check it in
the Makefile.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-06 21:21:41 +02:00
Heinrich Schuchardt
fa63753f86 efi_selftest: substitute ResetSystem() by do_reset()
If ResetSystem() is not implemented at runtime, call do_reset() after
test completion.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
c06867d7f8 efi_selftest: add a test for ResetSystem()
The unit test will reset the system by calling the ResetSystem() runtime
service before or after ExitBootServices() according to the users choice
by setting environment variable efi_selftest to:

* 'reset system' or
* 'reset system runtime'.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-24 16:37:53 +02:00
Heinrich Schuchardt
5c2227e495 efi_selftest: block device test requires CONFIG_DOS_PARTITION
Do not execute the block device test if CONFIG_DOS_PARTITION=n.

Imply CONFIG_DOS_PARTITION in Kconfig.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-01 11:58:39 +02:00
Heinrich Schuchardt
a1077bf582 efi_selftest: SNP test depends on network
If CONFIG_NET=n, testing the simple network protocol makes no sense.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-08-01 11:58:39 +02:00