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2020-10-29Merge tag 'xilinx-for-v2021.01-v2' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-microblaze Xilinx changes for v2021.01-v2 common: - Add support for 64bit loadables from SPL xilinx: - Update documentation and record ownership - Enable eeprom board detection based legacy and fru formats - Add support for FRU format microblaze: - Optimize low level ASM code - Enable SPI/I2C - Enable distro boot zynq: - Add support for Zturn V5 zynqmp: - Improve silicon detection code - Enable several kconfig options - Align DT with the latest state - Enabling security commands - Enable and support FPGA loading from SPL - Optimize xilinx_pm_request() calling versal: - Some DTs/Kconfig/defconfig alignments - Add binding header for clock and power zynq-sdhci: - Add support for tap delay programming zynq-spi/zynq-qspi: - Use clock framework for getting clocks xilinx-spi: - Fix some code issues (unused variables) serial: - Check return value from clock functions in pl01x
2020-10-27efi_loader: daylight saving timeHeinrich Schuchardt
Adjust the SetTime() and GetTime() runtime services to correctly convert the daylight saving time information when communicating with the RTC. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27efi_loader: Disable devices before handing over controlIlias Apalodimas
U-Boot Driver Model is supposed to remove devices with either DM_REMOVE_ACTIVE_DMA or DM_REMOVE_OS_PREPARE flags set, before exiting. Our bootm command does that by explicitly calling calling "dm_remove_devices_flags(DM_REMOVE_ACTIVE_ALL);" and we also disable any USB devices. The EFI equivalent is doing none of those at the moment. As a result probing an fTPM driver now renders it unusable in Linux. During our (*probe) callback we open a session with OP-TEE, which is supposed to close with our (*remove) callback. Since the (*remove) is never called, once we boot into Linux and try to probe the device again we are getting a busy error response. Moreover all uclass (*preremove) functions won't run. So let's fix this by mimicking what bootm does and disconnect devices when efi_exit_boot_services() is called. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27efi_loader: Sort header file orderingIlias Apalodimas
Order header files according to https://www.denx.de/wiki/U-Boot/CodingStyle Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27trace: conserve gd register on RISC-VHeinrich Schuchardt
An UEFI application may change the value of the register that gd lives in. But some of our functions like get_ticks() access this register. So we have to set the gd register to the U-Boot value when entering a trace point and set it back to the application value when exiting the trace point. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-27xilinx: zynq: Change types from u32 to uint32_tMichal Simek
Change parameter type to avoid compilation error: In file included from ./tools/../lib/rsa/rsa-verify.c:23:0, from tools/lib/rsa/rsa-verify.c:1: include/u-boot/rsa-mod-exp.h:69:18: error: unknown type name ‘u32’; did you mean ‘__u32’? int zynq_pow_mod(u32 *keyptr, u32 *inout); ^~~ __u32 include/u-boot/rsa-mod-exp.h:69:31: error: unknown type name ‘u32’; did you mean ‘__u32’? int zynq_pow_mod(u32 *keyptr, u32 *inout); ^~~ __u32 Fixes: 37e3a36a5475 ("xilinx: zynq: Add support to secure images") Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2020-10-22lib: print_freq() should output kHz not KHzHeinrich Schuchardt
In the International System of Units (SI) the prefix kilo is abbreviated as 'k' not 'K'. 'K' is the symbol for Kelvin. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-22common: rename getc() to getchar()Heinrich Schuchardt
The sandbox is built with the SDL2 library with invokes the X11 library which in turn calls getc(). But getc() in glibc is defined as int getc(FILE *) This does not match our definition. int getc(void) The sandbox crashes when called with parameter -l. Rename our library symbol getc() to getchar(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-19efi_loader: fix use after free in receive pathPatrick Wildt
With DM enabled the ethernet code will receive a packet, call the push method that's set by the EFI network implementation and then free the packet. Unfortunately the push methods only sets a flag that the packet needs to be handled, but the code that provides the packet to an EFI application runs after the packet has already been freed. To rectify this issue, adjust the push method to accept the packet and store it in a temporary buffer. The EFI application then gets the data copied from that buffer. This way the packet is cached until is is needed. The DM Ethernet stack tries to receive 32 packets at once, thus we better allocate as many buffers as the stack. Signed-off-by: Patrick Wildt <patrick@blueri.se> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-14time: Fix get_ticks being non-monotonicSean Anderson
get_ticks does not always succeed. Sometimes it can be called before the timer has been initialized. If it does, it returns a negative errno. This causes the timer to appear non-monotonic, because the value will become much smaller after the timer is initialized. No users of get_ticks which I checked handle errors of this kind. Further, functions like tick_to_time mangle the result of get_ticks, making it very unlikely that one could check for an error without suggesting a patch such as this one. This patch panics if we ever get an error. There are two cases in which this can occur. The first is if we couldn't find/probe the timer for some reason. One reason for this is if the timer is not available so early. This likely indicates misconfiguration. Another reason is that the timer has an invalid/missing device tree binding. In this case, panicing is also correct. The second case covers errors calling get_count. This can only occur if the timer is missing a get_count function (or on RISC-V, but that should be fixed soon). Fixes: c8a7ba9e6a5 Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-12lib: rsa: superfluous initialization in rsa_verify()Heinrich Schuchardt
Remove initialization of ret with unused value. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-12rsa: fix retrieving public exponent on big-endian systemsRasmus Villemoes
Commit fdf0819afb (rsa: fix alignment issue when getting public exponent) changed the logic to avoid doing an 8-byte access to a possibly-not-8-byte-aligned address. However, using rsa_convert_big_endian is wrong: That function converts an array of big-endian (32-bit) words with the most significant word first (aka a BE byte array) to an array of cpu-endian words with the least significant word first. While the exponent is indeed _stored_ as a big-endian 64-bit word (two BE words with MSW first), we want to extract it as a cpu-endian 64 bit word. On a little-endian host, swapping the words and byte-swapping each 32-bit word works, because that's the same as byte-swapping the whole 64 bit word. But on a big-endian host, the fdt32_to_cpu are no-ops, but rsa_convert_big_endian() still does the word-swapping, breaking verified boot. To fix that, while still ensuring we don't do unaligned accesses, add a little helper that first memcpy's the bytes to a local fdt64_t, then applies fdt64_to_cpu(). [The name is chosen based on the [bl]eXX_to_cpup in linux/byteorder/generic.h]. Fixes: fdf0819afb ("rsa: fix alignment issue when getting public exponent") Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-12lib: rsa: check algo match in rsa_verify_with_keynodeMatthieu CASTET
The algo name should match between the FIT's signature node and the U-Boot's control FDT. If we do not check it, U-Boot's control FDT can expect sha512 hash but nothing will prevent to accept image with sha1 hash if the signature is correct. Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
2020-10-12fit: cipher: aes: allow to store the IV in the FIT imagePhilippe Reynes
Binaries may be encrypted in a FIT image with AES. This algo needs a key and an IV (Initialization Vector). The IV is provided in a file (pointer by iv-name-hint in the ITS file) when building the ITB file. This commits adds provide an alternative way to manage the IV. If the property iv-name-hint is not provided in the ITS file, the tool mkimage will generate an random IV and store it in the FIT image. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2020-10-12lib/hashtable: remove superfluous checkHeinrich Schuchardt
We assign first_deleted = 0. There is no need to check its value without any further assignment in between. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-10lib: Allow hexdump to be used in SPLSimon Glass
It is sometimes useful to output hex dumps in SPL. Add a config option to allow this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2020-10-06Merge tag 'dm-pull-6oct20' of git://git.denx.de/u-boot-dmTom Rini
bloblist enhancement for alignment Update ofnode/dev_read phandle function sandbox keyboard enhancements and fixes
2020-10-06fdtdec: correct test on return of fdt_node_offset_by_phandlePatrick Delaunay
The result of fdt_node_offset_by_phandle is negative for error, so this patch corrects the check of this result in fdtdec_parse_phandle_with_args. This patch allows to have the same behavior with or without OF_LIVE for the function dev_read_phandle_with_args with cell_name = NULL and with invalid phandle. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-10-06efi_loader: QEMU CONFIG_EFI_GRUB_ARM32_WORKAROUND=nHeinrich Schuchardt
CONFIG_EFI_GRUB_ARM32 is only needed for architectures with caches that are not managed via CP15 (or for some outdated buggy versions of GRUB). It makes more sense to disable the setting per architecture than per defconfig. Move QEMU's CONFIG_EFI_GRUB_ARM32_WORKAROUND=n from defconfig to Kconfig. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06efi: Fix typo in documentationSean Anderson
There is an extra space. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06efi_selftest: avoid unnecessary resetHeinrich Schuchardt
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>
2020-10-06efi_selftest: print CRC32 of initrd as hexadecimalHeinrich Schuchardt
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>
2020-10-06efi_selftest: enable printing hexadecimal numbersHeinrich Schuchardt
Add code to use %x in efi_st_print(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-10-06efi_loader: illegal free in EFI_LOAD_FILE2_PROTOCOLHeinrich Schuchardt
strsep() changes the address that its first argument points to. We cannot use the changed address as argument of free(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-10-06efi_loader: description EFI_LOAD_FILE2_PROTOCOLHeinrich Schuchardt
U-Boot offers a EFI_LOAD_FILE2_PROTOCOL which the Linux EFI stub can use to load an initial RAM disk. Update the function comments of the implementation. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-10-05Merge branch 'next'Tom Rini
Bring in the assorted changes that have been staged in the 'next' branch prior to release. Signed-off-by: Tom Rini <trini@konsulko.com>
2020-09-27efi_loader: installation of EFI_RNG_PROTOCOLHeinrich Schuchardt
Having an EFI_RNG_PROTOCOL without a backing RNG device leads to failure to boot Linux 5.8. Only install the EFI_RNG_PROTOCOL if we have a RNG device. Reported-by: Scott K Logan <logans@cottsay.net> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-25acpi: Use I2cSerialBusV2() instead of I2cSerialBus()Simon Glass
Use the correct name of the ACPI structure being created. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add more support for generating processor tablesSimon Glass
This adds tables relating to P-States and C-States. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for generating processor tablesSimon Glass
ACPI has a number of CPU-related tables. Add utility functions to write out the basic packages. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25x86: acpi: Support generation of the DBG2 tableSimon Glass
Add an implementation of the DBG2 (Debug Port Table 2) ACPI table. Adjust one of the header includes to be in the correct order, before adding more. Note that the DBG2 table is generic but the PCI UART is x86-specific at present since it assumes an ns16550 UART. It can be generalised later if necessary. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25dm: acpi: Use correct GPIO polarity type in acpi_dp_add_gpio()Simon Glass
This function currently accepts the IRQ-polarity type. Fix it to use the GPIO type instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Support generating a multi-function _DSM for devicesSimon Glass
Add a function to generate ACPI code for a _DSM method for a device. This includes functions for starting and ending each part of the _DSM. Signed-off-by: Simon Glass <sjg@chromium.org> [bmeng: fix the "new blank line at EOF" git warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2020-09-25acpi: Add support for conditions and return valuesSimon Glass
Add functions to support generating ACPI code for condition checks and return values. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-25acpi: Add support for writing a _PRWSimon Glass
A 'Power Resource for Wake' list the resources a device depends on for wake. Add a function to generate this. Signed-off-by: Simon Glass <sjg@chromium.org>
2020-09-22optee: add property no-map to secure reserved memoryEtienne Carriere
OP-TEE reserved memory node must set property "no-map" to prevent Linux kernel from mapping secure memory unless what non-secure world speculative accesses of the CPU can violate the memory firmware configuration. Fixes: 6ccb05eae01b ("image: fdt: copy possible optee nodes to a loaded devicetree") Signed-off-by: Etienne Carriere <etienne.carriere@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2020-09-22fdtdec: optionally add property no-map to created reserved memory nodeEtienne Carriere
Add boolean input argument @no_map to helper function fdtdec_add_reserved_memory() to add or not "no-map" property for an added reserved memory node. Property no-map is used by the Linux kernel to not not map memory in its static memory mapping. It is needed for example for the| consistency of system non-cached memory and to prevent speculative accesses to some firewalled memory. No functional change. A later change will update to OPTEE library to add no-map property to OP-TEE reserved memory nodes. Signed-off-by: Etienne Carriere <etienne.carriere@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-09-21Merge branch 'master' into nextTom Rini
Merge in v2020.10-rc5
2020-09-18efi_selftest: check for RISC-V boot-hartid in FDTHeinrich Schuchardt
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>
2020-09-18efi_selftest: rework device tree testHeinrich Schuchardt
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>
2020-09-18efi_memory: refine overlap_only_ram descriptionMaxim Uvarov
Refine text for overlap_only_ram description to match to what exactly flag does and aling description with other functions. Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-16lib: fdt: Fix fdtdec_setup_mem..() conversion to livetree APIMarek Vasut
Repair incorrectly negated condition in the original patch which broke DT memory node parsing on everything which has more than one DT memory node, e.g. R-Car3. In case multiple valid memory nodes are present in the DT, the original patch would complete parsing cycle for the first memory node, then move on to the next one, identify it as a valid, and end the parsing. The fix is to invert the condition, to make the code behave as it did before the livetree conversion, so it would continue parsing the subsequent memory nodes as well. Fixes: c2f0950c33 ("lib: fdt: Convert fdtdes_setup_mem..() to livetree API") Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Tested-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Michal Simek <michal.simek@xilinx.com>
2020-09-14efi_selftest: restore gd before do_reset()Heinrich Schuchardt
Before calling do_reset() in the EFI selftest we must restore the global data pointer. Fixes: fa63753f86cc ("efi_selftest: substitute ResetSystem() by do_reset()") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-14efi_loader: save global data pointer on RISC-VHeinrich Schuchardt
On RISC-V the global data pointer is stored in register gp. When a UEFI binary calls the EFI API we have to restore it. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-14efi_loader: efi_var_mem_notify_exit_boot_servicesHeinrich Schuchardt
efi_var_mem_notify_exit_boot_services() is invoked when ExitBootServices() is called by the UEFI payload. efi_var_mem_notify_exit_boot_services() should not be defined as __efi_runtime as it is invoking EFI_ENTRY() and EFI_EXIT() which themselves are not __efi_runtime. Fixes: f1f990a8c958 ("efi_loader: memory buffer for variables") Fixes: e01aed47d6a0 ("efi_loader: Enable run-time variable support for tee based variables") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2020-09-14rsa: crash in br_i32_decode() called from rsa_gen_key_prop()Robert Reither
Fixes problem for unaligned 32bit big-endian access in lib/rsa/rsa-keyprop.c. Exchanges br_i32_decode() with get_unaligned_be32(). This will keep the unaligned access for architectures capable and will do some byte-shift magic for the not so capable ones. Reported-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-by: Robert Reither <robert.reither@external.thalesgroup.com> Remove unused include. Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-07Merge branch 'remove-config-nr-dram-banks-v9-2020-08-26' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-marvell into next
2020-09-06efi_selftest: simplify MakefileHeinrich Schuchardt
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>
2020-09-06efi_loader: remove duplicate image size checkHeinrich Schuchardt
The image size is checked in efi_load_pe(). Avoid checking it twice. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-09-06efi_loader: error message if image not authenticatedHeinrich Schuchardt
Currently if the bootefi command fails due to missing authentication, the user gets no feedback. Write a log message 'Image not authenticated' if LoadImage() fails due to missing authentication. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
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