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2020-07-17acpi: Support generation of ACPI codeSimon Glass
Add a new file to handle generating ACPI code programatically. This is used when information must be dynamically added to the tables, e.g. the SSDT. Initial support is just for writing simple values. Also add a 'base' value so that the table can be freed. This likely doesn't happen in normal code, but is nice to do in tests. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17irq: Add a method to convert an interrupt to ACPISimon Glass
When generating ACPI tables we need to convert IRQs in U-Boot to the ACPI structures required by ACPI. This is a SoC-specific conversion and cannot be handled by generic code, so add a new IRQ method to do the conversion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Add a way to check device statusSimon Glass
At present U-Boot does not support the different ACPI status values, but it is best to put this logic in a central place. Add a function to get the device status. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-17acpi: Add a function to get a device path and scopeSimon Glass
Add a function to build up the ACPI path for a device and another for its scope. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Wolfgang Wallner <wolfgang.wallner@br-automation.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-16efi_loader: skip warnings for network configurationHeinrich Schuchardt
Skip messages should only be written if the setup is not suitable for testing. If DHCP is enabled, we should not write a skip message if no static network configuration is supplied. Likewise if a static network configuration is supplied, we should not write a skip message if DHCP is not enabled. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11test: use virt-make-fs to build imageHeinrich Schuchardt
Avoid sudo for test/py/tests/test_efi_secboot by using virt-make-fs. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11test/py: efi_secboot: add a test for verifying with digest of signed imageAKASHI Takahiro
Signature database (db or dbx) may have not only certificates that contain a public key for RSA decryption, but also digests of signed images. In this test case, if database has an image's digest (EFI_CERT_SHA256_GUID) and if the value matches to a hash value calculated from image's binary, authentication should pass in case of db, and fail in case of dbx. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Use defined time stamps for sign-efi-sig-list. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11test/py: efi_secboot: add a test for multiple signaturesAKASHI Takahiro
In this test case, an image is signed multiple times with different keys. If any of signatures contained is not verified, the whole authentication check should fail. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Provide a defined time stamp for dbx_hash1.auth. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11test/py: efi_secboot: add a test against certificate revocationAKASHI Takahiro
Revocation database (dbx) may have not only certificates, but also message digests of certificates with revocation time (EFI_CERT_X509_SHA256_GUILD). In this test case, if the database has such a digest and if the value matches to a certificate that created a given image's signature, authentication should fail. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Set defined time stamp for dbx_hash.auth. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-11test/py: efi_secboot: split "signed image" test case-1 into two casesAKASHI Takahiro
Split the existing test case-1 into case1 and a new case-2: case-1 for non-SecureBoot mode; case-2 for SecureBoot mode. In addition, one corner case is added to case-2; a image is signed but a corresponding certificate is not yet installed in "db." Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-11test/py: efi_secboot: more fixes against pylintAKASHI Takahiro
More fixes against pylint warnings that autopep8 didn't handle in the previous commit. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-11test/py: efi_secboot: apply autopep8AKASHI Takahiro
Python's autopep8 can automatically correct some of warnings from pylint and rewrite the code in a pretty print format. So just do it. Suggested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
2020-07-09drivers: rename drivers to match compatible stringWalter Lozano
When using OF_PLATDATA, the bind process between devices and drivers is performed trying to match compatible string with driver names. However driver names are not strictly defined, and also there are different names used when declaring a driver with U_BOOT_DRIVER, the name of the symbol used in the linker list and the used in the struct driver_info. In order to make things a bit more clear, rename the drivers names. This will also help for further OF_PLATDATA improvements, such as checking for valid driver names. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Simon Glass <sjg@chromium.org> Add a fix for sandbox of-platdata to avoid using an invalid ANSI colour: Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-09test/dm: fdtdec: Add tests for fdtdec_add_reserved_memory()Bin Meng
This adds a test case to test the functionality of the fdtdec API fdtdec_add_reserved_memory(). Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09test/dm: fdtdec: Corect a typo in dm_test_fdtdec_set_carveout()Bin Meng
It should be "writable". Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09test/dm: fdtdec: Add the missing gd declarationBin Meng
Add DECLARE_GLOBAL_DATA_PTR since it is referenced in the test codes. Signed-off-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09log: don't show function by defaultHeinrich Schuchardt
The name of the function emitting a log message may be of interest for a developer but is distracting for normal users. See the example below: try_load_entry() Booting: Debian Make the default format for log messages customizable. By default show only the message text. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-09Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86Tom Rini
- Add two- and three-argument versions of CONFIG_IS_ENABLED in linux/kconfig.h - Adds a new feature which supports copying modified parts of the frame buffer to the uncached hardware buffer - Enable the copy framebuffer on various x86 targets
2020-07-09video: sandbox: Add support for the copy framebufferSimon Glass
Enable this feature on sandbox by updating the SDL driver to have two framebuffers. Update the video tests to check that the copy framebuffer is kept in sync. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-07-09video: Add comments to struct sandbox_sdl_platSimon Glass
This struct is not commented but needs it. Also fix the comment in check_vidconsole_output() about the encoding for the rotation value. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-07-09video: Adjust rotated console to start at right edgeSimon Glass
At present when the console is rotated 180 degrees it starts almost a whole character to the left of the right edge (typically 7 pixels with an 8-pixel-wide font). On a display which aligns with the font width, this just wastes space. On a display that does not this can result in x_frac going negative for the final character (the one on the left side) and the overflow -EAGAIN check at the start of the function failing. Change the function to start at the rightmost pixel to fix these problems. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-07-09test: dm: rtc: add tests of rtc shell commandRasmus Villemoes
Add tests of the "list", "read" and "write" subcommands of the rtc shell command. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-09test: dm: rtc: add test of dm_rtc_read, dm_rtc_writeRasmus Villemoes
Define a few aux registers and check that they can be read/written individually. Also check that one can access the time-keeping registers directly and get the expected results. Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-09rtc: sandbox-rtc: fix set methodRasmus Villemoes
The current set method is broken; a simple test case is to first set the date to something in April, then change the date to 31st May: => date 040412122020.34 Date: 2020-04-04 (Saturday) Time: 12:12:34 => date 053112122020.34 Date: 2020-05-01 (Friday) Time: 12:12:34 or via the amending of the existing rtc_set_get test case similarly: $ ./u-boot -T -v => ut dm rtc_set_get Test: dm_test_rtc_set_get: rtc.c expected: 31/08/2004 18:18:00 actual: 01/08/2004 18:18:00 The problem is that after each register write, sandbox_i2c_rtc_complete_write() gets called and sets the internal time from the current set of registers. However, when we get to writing 31 to mday, the registers are in an inconsistent state (mon is still 4), so the mktime machinery ends up translating April 31st to May 1st. Upon the next register write, the registers are populated by sandbox_i2c_rtc_prepare_read(), so the 31 we just wrote to mday gets overwritten by a 1. Fix it by writing all registers at once, and for consistency, update the get method to retrieve them all with one "i2c transfer". Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2020-07-08cmd: Add a memory-search commandSimon Glass
It is useful to be able to find hex values and strings in a memory range. Add a command to support this. cmd: Fix 'md' and add a memory-search command At present 'md.q' is broken. This series provides a fix for this. It also implements a new memory-search command called 'ms'. It allows searching memory for hex and string data. END Signed-off-by: Simon Glass <sjg@chromium.org>
2020-07-07test_sleep.py: make sleep time and margin configurableHeiko Schocher
make the sleep time and the margin configurable. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stephen Warren <swarren@nvidia.com>
2020-07-07gpio: search for gpio label if gpio is not found through bank nameHeiko Schocher
dm_gpio_lookup_name() searches for a gpio through the bank name. But we have also gpio labels, and it makes sense to search for a gpio also in the labels we have defined, if no gpio is found through the bank name definition. This is useful for example if you have a wp pin on different gpios on different board versions. If dm_gpio_lookup_name() searches also for the gpio labels, you can give the gpio an unique label name and search for this label, and do not need to differ between board revisions. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Don't enable by default] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-07cmd: blkls: Add blkls commandNiel Fourie
Add a command to print a list of available block device drivers, and for each, the list of known block devices. Signed-off-by: Niel Fourie <lusus@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Stefan Roese <sr@denx.de>
2020-07-07cmd: dm: Fixed/Added DM driver listing subcommandsNiel Fourie
Renamed dm "drivers" subcommand to "compat" (as it listed compatibility strings) and prevent it from segfaulting when drivers have no of_match populated. Added a new "drivers" subcommand to dump a list of all known DM drivers and for each, their uclass id, uclass driver and names of attached devices. Added a new "static" subcommand to dump a list of DM drivers with statically defined platform data. Signed-off-by: Niel Fourie <lusus@denx.de> Cc: Simon Glass <sjg@chromium.org> Cc: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-07cmd: fs: Add command to list supported fs typesNiel Fourie
Added command "fstypes" to list supported/included filesystems. Signed-off-by: Niel Fourie <lusus@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Limit to sandbox] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-07-07cmd: part: Add subcommand to list supported partition tablesNiel Fourie
Add a subcommand "types" to the part command, which lists the supported partition table types. Signed-off-by: Niel Fourie <lusus@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-06Merge branch 'next'Tom Rini
Merge all outstanding changes from the current next branch in now that we have released.
2020-07-05Merge tag 'efi-2020-10-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-efi into next Pull request for UEFI sub-system for efi-2020-10-rc1 This series comprises error corrections for the UEFI subsystem: * correct consideration of timestamps for variable authentication * correct collection of data regions for code authentication * correct unit tests to test loading dbx * enable FAT_WRITE as required by the UEFI spec The boot manager uses log functions instead of printf() and debug(). The UEFI intialization state is exported.
2020-07-05sandbox, test: add test for GPIO_HOG functionHeiko Schocher
currently gpio hog function is not tested with "ut dm gpio" so add some basic tests for gpio hog functionality. For this enable GPIO_HOG in sandbox_defconfig, add in DTS some gpio hog entries, and add testcase in "ut dm gpio" command. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-03test: provide tests for efi_image_region_add()Heinrich Schuchardt
Provide unit tests for efi_image_region_add(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test: correct time stamps for UEFI authenticationHeinrich Schuchardt
A time authenticated variable cannot be overwritten with another value with the same time stamp. So we must ensure the correct sequence of time stamps when generating out test data. Using parameter -t for sign-efi-sig-list gives reproducible results and avoids sleep statements. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test/py: efi_secboot: fix test case 1g of test_authvarAKASHI Takahiro
In the test case (1g) of test_authvar, "db" is mistakenly used, and it ends up being the exact same as (1f). So correct it as "dbx" test case. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03test/py: efi_secboot: remove all "re.search"AKASHI Takahiro
Currently, we don't use any regular expression in matching outputs from U-Boot. Since its use is just redundant, we can remove all. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-03Revert "test: stabilize test_efi_secboot"AKASHI Takahiro
This reverts commit 5827c2545849441dd60467565aac11964259972f. Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-07-01reset: Add generic reset driverSean Anderson
This patch adds a generic reset driver. It is designed to be useful when one has a register in a regmap which contains bits that reset other devices. I thought this seemed like a very generic use, so here is a generic driver. The overall structure has been modeled on the syscon-reboot driver. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-01dm: Add support for simple-pm-busSean Anderson
This type of bus is used in Linux to designate buses which have power domains and/or clocks which need to be enabled before their child devices can be used. Because power domains are automatically enabled before probing in U-Boot, we just need to enable any clocks present. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-07-01clk: Add K210 pll supportSean Anderson
This pll code is primarily based on the code from the kendryte standalone sdk in lib/drivers/sysctl.c. k210_pll_calc_config is roughly analogous to the algorithm used to set the pll frequency, but it has been completely rewritten to be fixed-point based. Signed-off-by: Sean Anderson <seanga2@gmail.com> CC: Lukasz Majewski <lukma@denx.de>
2020-06-30test/py: test_efi_fit: Update #size-cells to 1Bin Meng
test_efi_fit tests fail on RISC-V currently. This is due to the RISC-V arch_fixup_fdt() checks the #size-cells of the root node in order to correctly fix up the reserved memory node. Per the DT binding, the /reserved-memory node requires both <#address-cells> and <#size-cells> and they should use the same values as the root node. For the root node, it's not very useful if <#size-cells> is zero. Update #size-cells to 1 so tests can pass. Signed-off-by: Bin Meng <bin.meng@windriver.com>
2020-06-29spi: Convert CONFIG_DM_SPI* to CONFIG_$(SPL_TPL_)DM_SPI*Lukasz Majewski
This change allows more fine tuning of driver model based SPI support in SPL and TPL. It is now possible to explicitly enable/disable the DM_SPI support in SPL and TPL via Kconfig option. Before this change it was necessary to use: /* SPI Flash Configs */ #if defined(CONFIG_SPL_BUILD) #undef CONFIG_DM_SPI #undef CONFIG_DM_SPI_FLASH #undef CONFIG_SPI_FLASH_MTD #endif in the ./include/configs/<board>.h, which is error prone and shall be avoided when we strive to switch to Kconfig. The goal of this patch: Provide distinction for DM_SPI support in both U-Boot proper and SPL (TPL). Valid use case is when U-Boot proper wants to use DM_SPI, but SPL must still support non DM driver. Another use case is the conversion of non DM/DTS SPI driver to support DM/DTS. When such driver needs to work in both SPL and U-Boot proper, the distinction is needed in Kconfig (also if SPL version of the driver supports OF_PLATDATA). In the end of the day one would have to support following use cases (in single driver file - e.g. mxs_spi.c): - U-Boot proper driver supporting DT/DTS - U-Boot proper driver without DT/DTS support (deprecated) - SPL driver without DT/DTS support - SPL (and TPL) driver with DT/DTS (when the SoC has enough resources to run full blown DT/DTS) - SPL driver with DT/DTS and SPL_OF_PLATDATA (when one have constrained environment with no fitImage and OF_LIBFDT support). Some boards do require SPI support (with DM) in SPL (TPL) and some only have DM_SPI{_FLASH} defined to allow compiling SPL. This patch converts #ifdef CONFIG_DM_SPI* to #if CONFIG_IS_ENABLED(DM_SPI) and provides corresponding defines in Kconfig. Signed-off-by: Lukasz Majewski <lukma@denx.de> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> [trini: Fixup a few platforms] Signed-off-by: Tom Rini <trini@konsulko.com>
2020-06-11dm: uclass: don't assign aliased seq numbersMichael Walle
If there are aliases for an uclass, set the base for the "dynamically" allocated numbers next to the highest alias. Please note, that this might lead to holes in the sequences, depending on the device tree. For example if there is only an alias "ethernet1", the next device seq number would be 2. In particular this fixes a problem with boards which are using ethernet aliases but also might have network add-in cards like the E1000. If the board is started with the add-in card and depending on the order of the drivers, the E1000 might occupy the first ethernet device and mess up all the hardware addresses, because the devices are now shifted by one. Also adapt the test cases to the new handling and add test cases checking the holes in the seq numbers. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Alex Marginean <alexandru.marginean@nxp.com> Tested-by: Alex Marginean <alexandru.marginean@nxp.com> Acked-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Michal Simek <michal.simek@xilinx.com> [on zcu102-revA]
2020-06-11usb: provide a device tree node to USB devicesMichael Walle
It is possible to specify a device tree node for an USB device. This is useful if you have a static USB setup and want to use aliases which point to these nodes, like on the Raspberry Pi. The nodes are matched against their hub port number, the compatible strings are not matched for now. Signed-off-by: Michael Walle <michael@walle.cc> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2020-06-03Merge https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini
- Toshiba spinand (Yoshio) - SPI/SPI Flash cleanup (Jagan) - Remove SH SPI (Jagan)
2020-06-02test/py: use actual core count for parallel buildsHeinrich Schuchardt
When building U-Boot we should not blindly use make -j8 but consider the actual core count given by os.cpu_count(). Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com>
2020-06-01sf: Drop spl_flash_get_sw_write_protJagan Teki
The get_sw_write_prot API is used to get the write-protected bits of flash by reading the status register and other wards it's API for reading register bits. 1) This kind of requirement can be achieved using existing flash operations and flash locking API calls instead of making a separate flash API. 2) Technically there is no real hardware user for this API to use in the source tree. 3) Having a flash operations API for simple register read bits also make difficult to extend the flash operations. 4) Instead of touching generic code, it is possible to have this functionality inside spinor operations in the form of flash hooks or fixups for associated flash chips. Considering all these points, this patch drops the get_sw_write_prot and associated code bases. Cc: Simon Glass <sjg@chromium.org> Cc: Vignesh R <vigneshr@ti.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2020-05-25Merge tag 'ti-v2020.07-rc3' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-ti - Enable DM_ETH on omap3_logic board - Enable Caches in SPL for K3 platforms - Enable backup boot mode support for J721E - Update the DDR timings for AM654 EVM - Add automated tests for RX-51