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2023-04-08efi: loader: Make efi_runtime_mmio staticBin Meng
efi_runtime_mmio is only referenced in efi_boottime.c Signed-off-by: Bin Meng <bmeng@tinylab.org>
2023-04-08efi: loader: Make efi_mem staticBin Meng
efi_mem is only referenced in efi_memory.c Signed-off-by: Bin Meng <bmeng@tinylab.org>
2023-04-08efi: loader: Make efi_event_queue and efi_register_notify_events staticBin Meng
efi_event_queue and efi_register_notify_events are only referenced in efi_boottime.c Signed-off-by: Bin Meng <bmeng@tinylab.org>
2023-04-08efi: selftest: Make load_file() and load_file2() staticBin Meng
load_file() and load_file2() are only referenced in efi_selftest_load_file.c Signed-off-by: Bin Meng <bmeng@tinylab.org>
2023-04-08efi: selftest: Make record staticBin Meng
record is only referenced in efi_selftest_exitbootservices.c Signed-off-by: Bin Meng <bmeng@tinylab.org>
2023-04-08efi_loader: avoid using HandleProtocol in initrddump.efiHeinrich Schuchardt
HandleProtocol() is deprecated and leaves an OpenedProtocolInformation behind. Use OpenProtocol(GET_PROTOCOL) instead. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-04-08efi_loader: avoid using HandleProtocol in helloworld.efiHeinrich Schuchardt
HandleProtocol() is deprecated and leaves an OpenedProtocolInformation behind. Use OpenProtocol(GET_PROTOCOL) instead. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-04-06lib: missing fallthrough comment in vsnprintf_internal()Heinrich Schuchardt
When a case statement intentionally falls through we should add a comment. Cf. -Wimplicit-fallthrough Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-04-06lmb: add max number of region in lmb_dump_region() outputPatrick Delaunay
Add the max number of region in lmb dump; this patch allows to check the limit for usage of the LMB regions, memory or reserved. Result on STM32MP157C-DK2: STM32MP> bdinfo ..... lmb_dump_all: memory.cnt = 0x1 / max = 0x2 memory[0] [0xc0000000-0xdfffffff], 0x20000000 bytes flags: 0 reserved.cnt = 0x6 / max = 0x10 reserved[0] [0x10000000-0x10045fff], 0x00046000 bytes flags: 4 reserved[1] [0x30000000-0x3003ffff], 0x00040000 bytes flags: 4 reserved[2] [0x38000000-0x3800ffff], 0x00010000 bytes flags: 4 reserved[3] [0xd4000000-0xd7ffffff], 0x04000000 bytes flags: 4 reserved[4] [0xdcae5000-0xdfffffff], 0x0351b000 bytes flags: 0 reserved[5] [0xddafb5b8-0xdfffffff], 0x02504a48 bytes flags: 0 .... Reported-by: Mark Millard <marklmi@yahoo.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-04-06lmb: Fix LMB_MEMORY_REGIONS flag usagePatrick Delaunay
Remove test on CONFIG_LMB_MEMORY_REGIONS introduced by commit 7c1860fce4e3 ("lmb: Fix lmb property's defination under struct lmb"). This code in lmb_init() is strange, because if CONFIG_LMB_USE_MAX_REGIONS and CONFIG_LMB_MEMORY_REGIONS are not defined, the implicit #else is empty and the required initialization is not done: lmb->memory.max = ? lmb->reserved.max = ? But this setting is not possible: - CONFIG_LMB_USE_MAX_REGIONS not defined - CONFIG_LMB_MEMORY_REGIONS not defined because CONFIG_LMB_MEMORY_REGIONS and CONFIG_LMB_RESERVED_REGIONS are defined as soon as the CONFIG_LMB_USE_MAX_REGIONS is not defined. This patch removes this impossible case #elif and I add some explanation in lmb.h to explain why in the struct lmb {} the lmb property is defined if CONFIG_LMB_MEMORY_REGIONS is NOT defined. This patch also removes CONFIG_LMB_XXX dependency on CONFIG_LMB as these defines are used in API file lmb.h and not only in library file. Fixes: 5e2548c1d6e03 ("lmb: Fix LMB_MEMORY_REGIONS flag usage") Reported-by: Mark Millard <marklmi@yahoo.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Acked-by: Michal Simek <michal.simek@amd.com>
2023-04-05efi_loader: device_path: support blkmap devicesTobias Waldekranz
Create a distinct EFI device path for each blkmap device. Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-04-03Merge branch 'next'Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-04-01efi_loader: remove duplicate assignmentHeinrich Schuchardt
Assigning the value of a variable to itself should be avoided. Addresses-Coverity-ID: 451089 ("Evaluation order violation") Fixes: 180b7118bed8 ("efi_loader: fix device-path for USB devices") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-04-01efi_loader: correct shortening of device-pathsHeinrich Schuchardt
We use short device-paths in boot options so that a file on a block device can be found independent of the port into which the device is plugged. Usb() device-path nodes only contain port and interface information and therefore cannot identify a block device. UsbWwi() device-path nodes contain the serial number of USB devices. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-03-30lib: Fix SYS_TIMER_COUNTS_DOWN description in KconfigMarek Vasut
The SYS_TIMER_COUNTS_DOWN description contains a typo, s@rathe@&r@ , fix it. Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
2023-03-27Merge branch 'master' into nextTom Rini
2023-03-25efi: Include GUID names with EFI app and payloadSimon Glass
These are currently only available when running with EFI_LOADER. Expand this to include the app and payload, since it is useful to be able to decode things there. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-25efi: Add another tranch of GUIDsSimon Glass
Provide information about the GUIDs supplied by QEMU, so far as it is known. These values are used in the 'efi table' command as well as the printf format string %sU Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-25efi_loader: simplify efi_str_to_u16()Heinrich Schuchardt
Use efi_alloc() to allocate memory. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-03-25efi_loader: move dp_alloc() to efi_alloc()Heinrich Schuchardt
The incumbent function efi_alloc() is unused. Replace dp_alloc() by a new function efi_alloc() that we can use more widely. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-03-25efi_loader: fix device-path for USB devicesHeinrich Schuchardt
EFI device paths for block devices must be unique. If a non-unique device path is discovered, probing of the block device fails. Currently we use UsbClass() device path nodes. As multiple devices may have the same vendor and product id these are non-unique. Instead we should use Usb() device path nodes. They include the USB port on the parent hub. Hence they are unique. A USB storage device may contain multiple logical units. These can be modeled as Ctrl() nodes. Reported-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-03-25efi_loader: support for Ctrl() device path nodeHeinrich Schuchardt
* Add the definitions for Ctrl() device path nodes. * Implement Ctrl() nodes in the device path to text protocol. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-03-25efi_loader: fix device-path for USB devicesHeinrich Schuchardt
EFI device paths for block devices must be unique. If a non-unique device path is discovered, probing of the block device fails. Currently we use UsbClass() device path nodes. As multiple devices may have the same vendor and product id these are non-unique. Instead we should use Usb() device path nodes. They include the USB port on the parent hub. Hence they are unique. A USB storage device may contain multiple logical units. These can be modeled as Ctrl() nodes. Reported-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-03-25efi_loader: support for Ctrl() device path nodeHeinrich Schuchardt
* Add the definitions for Ctrl() device path nodes. * Implement Ctrl() nodes in the device path to text protocol. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-03-22zlib: trees.c: Fix a warning with clang-15Tom Rini
With clang-15 we now will get warnings such as: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes] And it is easy enough to address this warning here, even if we would like to stay in sync more with upstream as it's a single location. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-03-22libavb: Fix a warning with clang-15Tom Rini
With clang-15 we now will get warnings such as: warning: a function declaration without a prototype is deprecated in all versions of C [-Wstrict-prototypes] And it is easy enough to address this warning here, as we aren't concerned with re-syncing with an upstream. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-03-22console: Use flush() before panic and resetTony Dinh
To make sure the panic and the reset messages will go out, console flush() should be used. Sleep periods do not work in early u-boot phase when timer driver is not initialized yet. Reference: https://lists.denx.de/pipermail/u-boot/2023-March/512233.html Signed-off-by: Tony Dinh <mibodhi@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2023-03-14Merge tag 'v2023.04-rc4' into nextTom Rini
Prepare v2023.04-rc4 Signed-off-by: Tom Rini <trini@konsulko.com>
2023-03-13efi_loader: describe term_get_char()Heinrich Schuchardt
Add a function description. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-03-13efi_loader: update SetVariable attribute checkMasahisa Kojima
UEFI specification v2.10 says that EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS is deprecated and EFI_UNSUPPORTED should be returned in SetVariable variable service. Current implementation returns EFI_INVALID_PARAMETER, let's fix the return value. Together with above change, this commit also updates the SetVariable attribute check to be aligned with the EDK2 reference implementation. Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-03-02lib: Add an SPL config for LIB_UUIDSimon Glass
This is selected by PARTITION_UUIDS which has a separate option for SPL. Add an SPL option for LIB_UUID also, so that we can keep them consistent. Also add one for PARTITION_TYPE_GUID to avoid a build error in part_efi.c which wants to call a uuid function in SPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-02lib: Fix build condition for tiny-printfSimon Glass
This should be checking for any SPL build. Drop the use of SPL_TPL_ since it is not necessary and will not work with split config. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-02lib: Add VPL options for SHA1 and SHA256Simon Glass
Add these options so these algorithms can be used in VPL. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-03-02lib: Add a Kconfig for SPL_BZIP2Simon Glass
This is implicitly used in the source and seems useful, so add it. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-28tpm: Implement tpm_auto_start() for TPMv1.2Simon Glass
Add an implementation of this, moving the common call to tpm_init() up into the common API implementation. Add a test. Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-02-28efi_loader: use tpm_auto_start for the tpm deviceIlias Apalodimas
A previous commit is adding a new tpm startup functions which initializes the TPMv2 and performs all the needed selftests. Since the TPM selftests might be needed depending on the requested algorithm or functional module use that instead. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-02-28tpm: add a function that performs selftest + startupIlias Apalodimas
As described in [0] if a command requires use of an untested algorithm or functional module, the TPM performs the test and then completes the command actions. Since we don't check for TPM_RC_NEEDS_TEST (which is the return code of the TPM in that case) and even if we would, it would complicate our TPM code for no apparent reason, add a wrapper function that performs both the selftest and the startup sequence of the TPM. It's worth noting that this is implemented on TPMv2.0. The code for 1.2 would look similar, but I don't have a device available to test. [0] https://trustedcomputinggroup.org/wp-content/uploads/TPM-Rev-2.0-Part-1-Architecture-01.07-2014-03-13.pdf ยง12.3 Self-test modes Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-02-19efi_loader: set CapsuleMax from CONFIG_EFI_CAPSULE_MAXEtienne Carriere
Adds CONFIG_EFI_CAPSULE_MAX to configure the max index value used in EFI capsule reports. Prior to this change is the hard coded value was 65535 which would exceed available storage for variables. Now the default value is 15 which should work fine with most systems. Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
2023-02-19efi_loader: Measure the loaded DTBEtienne Carriere
Measures the DTB passed to the EFI application upon new boolean config switch CONFIG_EFI_TCG2_PROTOCOL_MEASURE_DTB. For platforms where the content of the DTB passed to the OS can change across reboots, there is not point measuring it hence the config switch to allow platform to not embed this feature. Co-developed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> Tested-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-02-19efi_loader: fix wrong attribute check for QueryVariableInfoMasahisa Kojima
QueryVariableInfo with EFI_VARIABLE_HARDWARE_ERROR_RECORD is accepted, remove wrong attribute check. Fixes: 454a9442fbce ("efi_loader: update attribute check for QueryVariableInfo()") Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org> Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-02-19efi_loader: avoid buffer overrun in efi_var_mem_compareHeinrich Schuchardt
We should not scan beyond the end of string name. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-02-12lmb: Treat a region which is a subset as equalSjoerd Simons
In various cases logical memory blocks are coalesced; As a result doing a strict check whether memory blocks are the same doesn't necessarily work as a previous addition of a given block might have been merged into a bigger block. Fix this by considering a block is already registered if it's a pure subset of one of the existing blocks. Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
2023-02-11trace: Detect an infinite loopSimon Glass
If something is wrong with a board's timer function such that it calls functions not marked with notrace, U-Boot will hang. Detect this, print a message and disable the trace. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Correct the relocation handover with buffer overflowSimon Glass
When the early trace buffer overflows it leaves a gap in the trace buffer between where the actual data finished and where it would have finished if there were enough buffer space. This results in corrupted output. Adjust the logic to resolve this and add a message when the buffer overflows. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Show a few more stats about tracingSimon Glass
Add a few more useful items into the output. Update the buffers to use hex consistently. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Track the minimum stack depthSimon Glass
The trace does not necessarily start at the top level, so we can see it go negative. Track this so that we can show an accurate value for the stack depth. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Reduce the number of function sitesSimon Glass
Given that the compiler adds two function calls into each function, the current spacing is overkill. Drop it down to 16 bytes per function, which is still plenty. This saves some space in the trace buffer. Also move the calculation into a function, so it is common code. Add a check for gd->mon_len being unset, which breaks tracing. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Update the file headerSimon Glass
It seems better to put the TEXT_BASE value in the file header rather than in an entry record. While it is true that there is a separate base for pre-relocation, this can be handled by using offsets in the file. It is useful to have a version number in case we need to change the trace format again. Update the header to make these changes. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11abuf: Support use from toolsSimon Glass
Update the code slightly so that abuf can be used in U-Boot tools. It will soon be needed for proftool. Signed-off-by: Simon Glass <sjg@chromium.org>
2023-02-11trace: Reduce the default for TRACE_EARLY_CALL_DEPTH_LIMITSimon Glass
This is a silly value at present, since U-Boot's call depth never reaches 200. Fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
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