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2019-05-02efi_selftest: test exit_dataHeinrich Schuchardt
Amend the unit test 'start image exit' to transfer a string as exit data. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-02efi_loader: implement support of exit dataHeinrich Schuchardt
In case of a failure exit data may be passed to Exit() which in turn is returned by StartImage(). Let the `bootefi` command print the exit data string in case of an error. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-02efi_loader: optional data in load options are binaryHeinrich Schuchardt
The field boot OptionalData in structure _EFI_LOAD_OPTIONS is for binary data. When we use `efidebug boot add` we should convert the 5th argument from UTF-8 to UTF-16 before putting it into the BootXXXX variable. When printing boot variables with `efidebug boot dump` we should support the OptionalData being arbitrary binary data. So let's dump the data as hexadecimal values. Here is an example session protocol: => efidebug boot add 00a1 label1 scsi 0:1 doit1 'my option' => efidebug boot add 00a2 label2 scsi 0:1 doit2 => efidebug boot dump Boot00A0: attributes: A-- (0x00000001) label: label1 file_path: .../HD(1,MBR,0xeac4e18b,0x800,0x3fffe)/doit1 data: 00000000: 6d 00 79 00 20 00 6f 00 70 00 74 00 69 00 6f 00 m.y. .o.p.t.i.o. 00000010: 6e 00 00 00 n... Boot00A1: attributes: A-- (0x00000001) label: label2 file_path: .../HD(1,MBR,0xeac4e18b,0x800,0x3fffe)/doit2 data: Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-02efi_loader: set OsIndicationsSupported at initAKASHI Takahiro
UEFI variables should be installed using well-defined API. Currently we don't support much, but the value of OsIndicationsSupported will be updated once some features are added in the future. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Add comments. Rename a variable. Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-02efi_loader: FreePages() must fail with pages = 0Heinrich Schuchardt
The UEFI spec requires that freeing of pages fails if the number of pages to be freed is 'invalid'. Check that it is not zero. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-02efi_loader: parameter check CreateEventEx()Heinrich Schuchardt
CreateEvent() and CreateEventEx() should check that a notify function is provided for either of EVT_NOTIFY_SIGNAL or EVT_NOTIFY_WAIT. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-24Merge tag 'pull-24apr19' of git://git.denx.de/u-boot-dmTom Rini
Various minor sandbox iumprovements Fixes for tracing with sandbox Refactoring for boot_get_fdt()
2019-04-24Merge tag 'efi-2019-07-rc1-3' of git://git.denx.de/u-boot-efiTom Rini
Pull request for UEFI sub-system for v2019.07-rc1 (3) This patch series reworks the implementation of the `bootefi` command to remove code duplication by using the LoadImage() boot service to load binaries. Missing short texts for UEFI protocols are added for display by the `efidebug dh` command. Missing parameter checks for AllocatePages() and CreateDeviceNode() are implemented. The constants for protocol GUIDs are changed to match the names in the UEFI specification.
2019-04-24image: android: allow booting lz4-compressed kernelsEugeniu Rosca
According to Android image format [1], kernel image resides at 1 page offset from the boot image address. Grab the magic number from there and allow U-Boot to handle LZ4-compressed KNL binaries instead of hardcoding compression type to IH_COMP_NONE. Other compression types, if needed, can be added later. Tested on H3ULCB-KF using the image detailed in [2]. [1] Excerpt from include/android_image.h +-----------------+ | boot header | 1 page +-----------------+ | kernel | n pages +-----------------+ | ramdisk | m pages +-----------------+ | second stage | o pages +-----------------+ [2] => iminfo 4c000000 ## Checking Image at 4c000000 ... Android image found kernel size: 85b9d1 kernel address: 48080000 ramdisk size: 54ddbc ramdisk addrress: 4a180000 second size: 0 second address: 48000800 tags address: 48000100 page size: 800 os_version: 1200012a (ver: 0.9.0, level: 2018.10) name: cmdline: buildvariant=userdebug Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
2019-04-23fdtdec: Use fdt_setprop_u32() for fdtdec_set_phandle()Thierry Reding
The fdt_setprop_u32() function does everything that we need, so we really only use the function as a convenience wrapper, in which case it can simply be a static inline function. Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-23Convert CONFIG_TRACE_BUFFER_SIZE et al to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_TRACE_BUFFER_SIZE CONFIG_TRACE_EARLY_SIZE CONFIG_TRACE_EARLY CONFIG_TRACE_EARLY_ADDR Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-23Convert CONFIG_TRACE to KconfigSimon Glass
This converts the following to Kconfig: CONFIG_TRACE Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-23trace: Tidy up error returnsSimon Glass
At present many functions in this file return -1. Update them to return a valid error code. Also tidy up the 'return' statements at the same time, since these should have a blank line before them. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-23div64: Don't instrument the division functionSimon Glass
This function may be called from tracing code, since that code needs to read the timer and this often requires calling do_div(), which calls __div64_32(). If this function is instrumented it causes an infinite loop, since emitting a trace record requests the time, which in turn emits a trace record, etc. Update the prototype to prevent instrumentation code being added. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-23div64: Use kernel typesSimon Glass
These functions still use uint32_t and uint64_t but checkpatch now requests that the kernel types be used instead. Update them as well as a few resulting checkpatch errors. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-23efi_loader: check length in CreateDeviceNode()Heinrich Schuchardt
When creating a device path node ensure that the size of the allocated memory at lest matches the size of the node header. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: check memory type in AllocatePages()Heinrich Schuchardt
The UEFI specification prescribes that AllocatePages() checks the memory type. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: need either ACPI table or device treeHeinrich Schuchardt
The EBBR specification prescribes that we should have either an ACPI table or a device tree but not both. Let us enforce this condition in the `bootefi` command. If the bootefi command is called without a device tree parameter use a previously device tree or fall back to the internal device tree. The fdt unit test should not be run on boards with an ACPI table. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_selftest: do not run FDT test with ACPI table.Heinrich Schuchardt
The EBBR specification prescribes that we should have either an ACPI table or a device tree but not both. So do not run the device tree unit test on boards with an ACPI table. Hence there is no need any longer to make it 'on request' only. Do not pass $fdtcontroladdr to `bootefi selftest`. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: rework bootmgr/bootefi using load_image APIAKASHI Takahiro
In the current implementation, bootefi command and EFI boot manager don't use load_image API, instead, use more primitive and internal functions. This will introduce duplicated code and potentially unknown bugs as well as inconsistent behaviours. With this patch, do_efibootmgr() and do_boot_efi() are completely overhauled and re-implemented using load_image API. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Use efi_root as parent handle for the loaded image. LoadImage() should be called with BootPolicy = true by the boot manager. Avoid duplicate free_pool(). Eliminate variable memdp which is not needed after anymore due to "efi_loader: correctly split device path of loaded image". Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: correctly split device path of loaded imageHeinrich Schuchardt
When the LoadImage() service is called for an image that is already loaded to memory the file path may be NULL or it will contain both a device path as well as a media path. We should not assume that there is no media path. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: consistent naming of protocol GUIDsHeinrich Schuchardt
We should consistently use the same name for protocol GUIDs as defined in the UEFI specification. Not adhering to this rule has led to duplicate definitions for the EFI_LOADED_IMAGE_PROTOCOL_GUID. Adjust misnamed protocol GUIDs. Adjust the text for the graphics output protocol in the output of the `efidebug dh` command. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: export root node handleAKASHI Takahiro
This is a preparatory patch. The root node handle will be used as a dummy parent handle when invoking an EFI image from bootefi/bootmgr command. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Rebased. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23efi_loader: efi_setup_loaded_image() handle missing file nameAKASHI Takahiro
This is a preparatory patch. efi_dp_split_file_path() is used to create device_path and file_path from file_path for efi_setup_loaded_image(). In a special case, however, of HARDWARE_DEVICE/MEMORY, it doesn't work expectedly since this path doesn't contain any FILE_PATH sub-type. This patch makes a workaround. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Adjust the logic such that for all paths that do no end on a media file path we return NULL as file_path. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-15Merge tag 'efi-2019-07-rc1-2' of git://git.denx.de/u-boot-efiTom Rini
Pull request for UEFI sub-system for v2019.07-rc1 (2) In the aarch64 crash dump information about the loaded EFI images is added. In README.uefi the development target is for the UEFI subsystem is described as "Embedded Base Boot Requirements (EBBR) Specification" compliance. Several bug fixes are supplied.
2019-04-14Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
Conflicts: arch/arm/dts/armada-385-amc.dts arch/arm/dts/armada-xp-theadorable.dts arch/arm/dts/stm32mp157c-ev1-u-boot.dtsi Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-12efi_selftest: expect boot services data for fdtHeinrich Schuchardt
In a previous patch the memory type used for the FDT has been changed to boot services data. We have to adjust the test. Correct an incorrect comment. The tested services are boot services. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: simplify protocol installationHeinrich Schuchardt
By using InstallMultipleProtocolInterfaces() the coding for installing protocol interfaces on the root node can be simplified. Suggested-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: export efi_install_multiple_protocol_interfacesHeinrich Schuchardt
Export function efi_install_multiple_protocol_interfaces() so that we can call it in others parts of the UEFI subsystem. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_selftest: physical and virtual addresses must matchHeinrich Schuchardt
At boottime physical and virtual addresses must match. Add a corresponding check to the memory unit test. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: update virtual address in efi_mem_carve_outHeinrich Schuchardt
Handle virtual address in efi_mem_carve_out() function when a new region is created to avoid issue in EFI memory map. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> At boottime physical and virtual addressed have to be the same. This allowed to simplify the proposed logic. Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: add protection for block_devPatrick Delaunay
Check the value of block_dev before to use this pointer. This patch solves problem for the command "load" when ubifs is previously mounted: in this case the function blk_get_device_part_str("ubi 0") don't return error but return block_dev = NULL and then data abort. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: fix setting PlatformLangHeinrich Schuchardt
The UEFI variables PlatformLang and PlatformLangCodes specify the current firmware language and the list of all available languages. Currently their values are hard coded. With the patch a new configuration variable EFI_PLATFORM_LANG_CODES is provided. When initializing the UEFI subsystem this configuration variable is used to initialize PlatformLangCodes. The value of variable PlatformLang is read. If it is not set, the first language specified in EFI_PLATFORM_LANG_CODES is used to initialize PlatformLang. Suggested-by: Takahiro Akashi <takahiro.akashi@linaro.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: move efi_save_gd() call to board_r.cHeinrich Schuchardt
The first functions of the UEFI sub-system are invoked before reaching the U-Boot shell, e.g. efi_set_bootdev(), efi_dp_from_name(), efi_dp_from_file(). We should be able to print out device paths for debugging purposes here. When printing device paths via printf("%pD\n", dp) this invokes functions defined as EFIAPI. So efi_save_gd() must be called beforehand. So let's move the efi_save_gd() call to function initr_reloc_global_data(() in board_r.c. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: remove stray #define LOG_CATEGORY LOGL_ERRHeinrich Schuchardt
The statement '#define LOG_CATEGORY LOGL_ERR' makes not sense. LOGL_ERR is not a LOG_CATEGORY. Remove the statement. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: enable HII protocols by defaultHeinrich Schuchardt
As the UEFI shell requires the HII protocols let's enable them by default. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12efi_loader: assign HII protocols to root nodeHeinrich Schuchardt
We should not install the HII protocols on every loaded image. It is sufficient to install them once on the root node. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12x86: dts: switch spi-flash to jedec, spi-nor compatibleNeil Armstrong
The x86 code and DT uses "spi-flash" to detect a flash node, switch to "jedec,spi-nor" in the DTS files and in fdtdec by switching the GENERIC_SPI_FLASH value to to jedec,spi-nor. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-11fdtdec: test: Add carveout testsThierry Reding
Implement carveout tests for 32-bit and 64-bit builds. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11fdtdec: test: Use compound statement macrosThierry Reding
This eliminates the need for intermediate helper functions and allow the macros to return a value so that it can be used subsequently. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11fdtdec: test: Fix build warningThierry Reding
Hide the declaration of the "fd" variable When not building a DEBUG configuration, to avoid the variable being unused. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11fdtdec: Add Kconfig symbol for testsThierry Reding
Runtime tests are provided as a test_fdtdec command implementation. Add a Kconfig symbol that allows this command to be built so that the tests can be used. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11fdtdec: Implement carveout support functionsThierry Reding
The fdtdec_get_carveout() and fdtdec_set_carveout() function can be used to read a carveout from a given node or add a carveout to a given node using the standard device tree bindings (involving reserved-memory nodes and the memory-region property). Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-11fdtdec: Implement fdtdec_add_reserved_memory()Thierry Reding
This function can be used to add subnodes in the /reserved-memory node. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-11fdtdec: Implement fdtdec_set_phandle()Thierry Reding
This function can be used to set a phandle for a given node. Signed-off-by: Thierry Reding <treding@nvidia.com>
2019-04-11libfdt: Add phandle generation helperThierry Reding
The new fdt_generate_phandle() function can be used to generate a new, unused phandle given a specific device tree blob. The implementation is somewhat naive in that it simply walks the entire device tree to find the highest phandle value and then returns a phandle value one higher than that. A more clever implementation might try to find holes in the current set of phandle values and fill them. But this implementation is relatively simple and works reliably. Also add a test that validates that phandles generated by this new API are indeed unique. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11vsprintf: Support phys_addr_t specifier unconditionallyThierry Reding
When phys_addr_t printf specifier support was first introduced in commit 1eebd14b7902 ("vsprintf: Add modifier for phys_addr_t"), it was enabled only if CONFIG_CMD_NET was selected. Since physical addresses are not unique to networking support it doesn't make sense to conditionally add it in those cases only. Move support for it outside of the CMD_NET guard so that the specifier is always supported. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-11Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
- Various rmobile fixes
2019-04-09lib: fdt: Allow LZO and GZIP DT compression in U-BootMarek Vasut
Add required Kconfig symbols, Makefile bits and macro fixes in a few places to support LZO and DT compression in U-Boot. This can save a lot of space with multi-DTB fitImages. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2019-04-09lib: fdt: Allow enabling both LZO and GZIP DT compressionMarek Vasut
Allow enabling both LZO and GZIP DT compression in SPL and fix a bug where if the GZIP decompression failed, the LZO decompression would not even be attempted. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com>
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