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2018-09-23efi_loader: struct efi_simple_text_input_protocolHeinrich Schuchardt
%s/efi_simple_input_interface/efi_simple_text_input_protocol/ We should be consistent in the naming of the EFI protocol interface structures. The protocol is called EFI_SIMPLE_TEXT_INPUT_PROTOCOL. %s/ExtendedVerification/extended_verification/ Use consistent naming of function parameters. Do not use CamelCase. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-09-23efi_loader: EFI_UNICODE_COLLATION_PROTOCOLHeinrich Schuchardt
The patch implements the EFI_UNICODE_COLLATION_PROTOCOL. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-25efi_loader: correct signature of CalculateCrc32()Heinrich Schuchardt
Use const for the buffer. We are not changing the buffer. Use efi_uintn_t where prescribed by the UEFI spec. Prefer u32 over uint32_t. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-25efi_loader: provide firmware revisionHeinrich Schuchardt
Provide a firmware revision in the system table using the Makefile variables VERSION and PATCHLEVEL, e.g. 0x20180700 for v2018.07. Correct the type of the firmware vendor. It is a u16* pointer. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Bin Meng <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-25efi_loader: correct EFI_RUNTIME_SERVICES_SIGNATUREHeinrich Schuchardt
The value for EFI_RUNTIME_SERVICES_SIGNATURE does not match the UEFI spec 2.7. Reported-by: Takahiro Akashi <[email protected]> Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Bin Meng <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-25efi_loader: specify UEFI spec revisionHeinrich Schuchardt
Both in the boot and the runtime services tables we have to specify the UEFI spec revision. The same value is already used for the system table. So let's use a common constant. In the boot services table we have to provide the header signature. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Bin Meng <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-25efi_loader: set revision in loaded image protocolHeinrich Schuchardt
The revision number has to be set in the loaded image protocol. The problem was detected by running the SCT in Protocol/LoadedImage/BlackBoxTest/LoadedImageBBTestMain.c:890 Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-07-02efi_loader: Install ACPI configuration tablesBin Meng
ACPI tables can be passed via EFI configuration table to an EFI application. This is only supported on x86 so far. Signed-off-by: Bin Meng <[email protected]> Reviewed-by: Simon Glass <[email protected]>
2018-06-03efi_loader: adjust definitions of variable servicesHeinrich Schuchardt
The definitons of the variable services are adjusted: - use efi_uintn_t instead of unsigned long - use u16 * instead of s16 * for Unicode strings - correct definition of QueryVariableInfo - rename efi_get_next_variable to efi_get_next_variable_name Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-23efi_loader: complete EFI_DEVICE_PATH_UTILITIES_PROTOCOLHeinrich Schuchardt
The missing services of the EFI_DEVICE_PATH_UTILITIES_PROTOCOL are implemented. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-05efi_loader: implement EFI_FILE_SYSTEM_INFOHeinrich Schuchardt
Implement the information type EFI_FILE_SYSTEM_INFO in the service GetInfo() of the EFI_FILE_PROTOCOL. The volume label is not available in U-Boot. As a work-around use the partition name instead. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-05efi_loader: use const for GUIDs in the EFI_FILE_PROTOCOLHeinrich Schuchardt
Use const efi_guid_t* when passing GUIDs. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: use correct types in EFI_FILE_PROTOCOLHeinrich Schuchardt
In the EFI_FILE_PROTOCOL buffer sizes and positions are passed as UINTN and not as u64. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: correct types for EFI_LOADED_IMAGE_PROTOCOLHeinrich Schuchardt
We should not use void * but specific types for * device_handle * file_path Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: save image relocation address and sizeHeinrich Schuchardt
For analyzing crash output the relocation address and size are needed. Save them in the loaded image info. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: use efi_uintn_t for LoadImageHeinrich Schuchardt
We generally use efi_uintn_t where the UEFI spec uses UINTN. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: complete efi_pxe_mode struct definitionPatrick Wildt
The efi_pxe_mode struct which represents the PXE_BASE_CODE_PROTOCOL Replace the placeholder paddings in the efi_pxe_mode struct with the actual fields as defined in UEFI's PXE Base Code Protocol. Since our efi_ip_address is a simple char array set a specific alignment to the efi_ip_address fields, as expected by the UEFI spec. Signed-off-by: Patrick Wildt <[email protected]> [agraf: s/pxe_discovervalid/pxe_discover_valid] Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: add missing EFI_RESET_PLATFORM_SPECIFICHeinrich Schuchardt
EFI_RESET_PLATFORM_SPECIFIC is one of the values that can be used for the EFI service ResetSystem. The missing definition is added. The value has to handled in efi_reset_system(). Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: implement missing bit blit operations in gopHeinrich Schuchardt
With the patch all block image transfer operations of the EFI_GRAPHICS_OUTPUT_PROTOCOL are supported. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: define GUIDS for event groupsHeinrich Schuchardt
Event groups are used to signal multiple events at the same time. They are identified by GUIDs. This patch provided the predefined GUIDs of UEFI specification 2.7. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: Initial EFI_DEVICE_PATH_UTILITIES_PROTOCOLLeif Lindholm
Not complete, but enough for Shell.efi and SCT.efi. We'll implement the rest as needed or once we have SCT running properly so there is a way to validate the interface against the conformance test suite. Initial skeleton written by Leif, and then implementation by Rob. Signed-off-by: Leif Lindholm <[email protected]> [Fill initial skeleton] Signed-off-by: Rob Clark <[email protected]> [Rebase on v2018.03-rc1] Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-04-04efi_loader: remove deprecated ConsoleControlProtocolHeinrich Schuchardt
The console control protocol is not defined in the UEFI standard. It exists in EDK2's EdkCompatiblityPkg package. But this package is deprecated according to https://github.com/tianocore/tianocore.github.io/wiki/Differences-between-EDK-and-EDK-II Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-02-10efi_loader: add missing runtime services stubsHeinrich Schuchardt
Add stubs for UpdateCapsule, QueryCapsuleCapabilities, and QueryVariableInfo. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-02-10efi_loader: create stub for CreateEventExHeinrich Schuchardt
Currently we set the function pointer for the CreateEventEx boot service to NULL. When called this would lead to an immediate failure. A function stub is provided which handles the case that the boot service is called without an event group and returns EFI_UNSUPPORTED otherwise. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: fix ExitBootServicesHeinrich Schuchardt
This patch lets the implementation of ExitBootServices conform to the UEFI standard. The timer events must be disabled before calling the notification functions of the exit boot services events. The boot services must be disabled in the system table. The handles in the system table should be defined as efi_handle_t. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: correct EFI_BLOCK_IO_PROTOCOL definitionsHeinrich Schuchardt
Add the revision constants. Depending on the revision additional fields are needed in the media descriptor. Use efi_uintn_t for number of bytes to read or write. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: consistently use efi_handle_t for handlesHeinrich Schuchardt
We should consistently use the efi_handle_t typedef when referring to handles. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: fix signature of efi_disconnect_controllerHeinrich Schuchardt
Handles should be passed as efi_handle_t and not as void *. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: implement ConnectControllerHeinrich Schuchardt
Implement the ConnectController boot service. A unit test is supplied in a subsequent patch. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2018-01-22efi_loader: support device path for IDE and SCSI disksHeinrich Schuchardt
Correctly create the device path for IDE and SCSI disks. Support for SATA remains to be done in a future patch. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-12-01efi_loader: efi_gop: use correct types for parametersHeinrich Schuchardt
Use efi_uintn_t instead of unsigned long. EFI_GRAPHICS_OUTPUT_BLT_OPERATION is an enum. If we don't define an enum we have to pass it as u32. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-12-01efi_loader: consistently use efi_uintn_t in boot servicesHeinrich Schuchardt
Consistenly use efi_uintn_t wherever the UEFI spec uses UINTN in boot services interfaces. Signed-off-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-12-01efi_loader: replace UINTN by efi_uintn_tHeinrich Schuchardt
UINTN is used in the UEFI specification for unsigned integers matching the bitness of the CPU. Types in U-Boot should be lower case. The patch replaces it by efi_uintn_t. Suggested-by: Simon Glass <[email protected]> Suggested-by: Rob Clark <[email protected]> Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-12-01efi_loader: remove unused typedef for INTNHeinrich Schuchardt
INTN is not used in the coding. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-12efi_loader: console support for color attributesRob Clark
Shell.efi uses this, and supporting color attributes makes things look nicer. Map the EFI fg/bg color attributes to ANSI escape sequences. Not all colors have a perfect match, but spec just says "Devices supporting a different number of text colors are required to emulate the above colors to the best of the device’s capabilities". Signed-off-by: Rob Clark <[email protected]> Tested-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Alexander Graf <[email protected]> [agraf: s/unsigned/unsigned int/] Signed-off-by: Alexander Graf <[email protected]>
2017-10-12efi_loader: Add mem-mapped for fallbackRob Clark
When we don't have a real device/image path, such as 'bootefi hello', construct a mem-mapped device-path. This fixes 'bootefi hello' after devicepath refactoring. Fixes: 95c5553ea2 ("efi_loader: refactor boot device and loaded_image handling") Signed-off-by: Rob Clark <[email protected]> Acked-by: Heinrich Schuchardt <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: size fields in SimpleNetworkProtocolHeinrich Schuchardt
The size fields in the Simple Network Protocol are all UINTN in the UEFI spec. So use size_t. Provide a function description of the receive function. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: fix efi_net_get_statusHeinrich Schuchardt
The returned interrupt status was wrong. As out transmit buffer is empty we need to always set EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT. When we have received a packet we need to set EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT. Furthermore we should call efi_timer_check() to handle events. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: fill simple network protocol revisionHeinrich Schuchardt
Provide the simple network protocol revision. This revision number could be used to identify backwards compatible enhancements of the protocol. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: correct bits of receive_filters bit maskHeinrich Schuchardt
Remove extraneous commas. Add comment. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: incorrect definition of EFI_SIMPLE_NETWORK_PROTOCOLHeinrich Schuchardt
WaitForPacket is an event and not a function pointer. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: wrong type in wait_for_eventHeinrich Schuchardt
The UEFI spec defines parameter index of WaitForEvent as UINTN*. So we should use size_t here. I deliberately do not use UINTN because I hold a following patch that will eliminate UINTN because uppercase types to not match the U-Boot coding style. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: pass GUIDs as const efi_guid_t *Heinrich Schuchardt
We need to call some boottime services internally. Our GUIDs are stored as const efi_guid_t *. The boottime services never change GUIDs. So we can define the parameters as const efi_guid_t *. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-10-09efi_loader: parameters of CopyMem and SetMemHeinrich Schuchardt
The UEFI spec defines the length parameters of CopyMem and SetMem as UINTN. We should size_t here. The source buffer of CopyMem should be marked as const. Signed-off-by: Heinrich Schuchardt <[email protected]> Reviewed-by: Simon Glass <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: Some console improvements for vidconsoleRob Clark
1) use fputs() to reduce cache flushes from once-per-char to once-per-string 2) handle \r, \t, and \b in addition to just \n for tracking cursor position 3) cursor row/col are zero based, not one based Signed-off-by: Rob Clark <[email protected]> [agraf: s/unsigned/unsigned int/] Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: file_path should be variable lengthRob Clark
Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: add bootmgrRob Clark
Similar to a "real" UEFI implementation, the bootmgr looks at the BootOrder and BootXXXX variables to try to find an EFI payload to load and boot. This is added as a sub-command of bootefi. The idea is that the distro bootcmd would first try loading a payload via the bootmgr, and then if that fails (ie. first boot or corrupted EFI variables) it would fallback to loading bootaa64.efi. (Which would then load fallback.efi which would look for \EFI\*\boot.csv and populate BootOrder and BootXXXX based on what it found.) Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: add file/filesys supportRob Clark
fallback.efi (and probably other things) use UEFI's simple-file-system protocol and file support to search for OS's to boot. Signed-off-by: Rob Clark <[email protected]> [agraf: whitespace fixes, unsigned fixes] Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: flesh out device-path to textRob Clark
It needs to handle more device-path node types, and also multiple levels of path hierarchy. To simplify this, initially construct utf8 string to a temporary buffer, and then allocate the real utf16 buffer that is returned. This should be mostly for debugging or at least not critical- path so an extra copy won't hurt, and is saner than the alternative. Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
2017-09-20efi_loader: drop redundant efi_device_path_protocolRob Clark
This is really the same thing as the efi_device_path struct. Signed-off-by: Rob Clark <[email protected]> Signed-off-by: Alexander Graf <[email protected]>
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