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2023-01-10configs: stm32mp: activate CONFIG_ENV_MMC_USE_DTPatrick Delaunay
Activate by default CONFIG_ENV_MMC_USE_DT as "u-boot,mmc-env-partition" should be always use in STMicroelectronics boards device tree to locate the environment for mmc backend. The 2 defines: CONFIG_ENV_OFFSET=0x280000 CONFIG_ENV_OFFSET_REDUND=0x2C0000 are only valid for spi-nor and not for SD-Card or eMMC. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-10env: mmc: add CONFIG_ENV_MMC_USE_DTPatrick Delaunay
Add a new config CONFIG_ENV_MMC_USE_DT to force configuration of the U-Boot environment offset with device tree config node. This patch avoids issues when several CONFIG_ENV_IS_IN_XXX are activated, the defconfig file uses the same value for CONFIG_ENV_OFFSET or CONFIG_ENV_OFFSET_REDUND for the several ENV backends (SPI_FLASH, EEPROM NAND, SATA, MMC). After this patch a bad offset value is not possible when the selected partition in device tree is not found. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-10env: mcc: fix compilation error with ENV_IS_EMBEDDEDPatrick Delaunay
When ENV_IS_EMBEDDED is enabled, ret is not defined but is used as a return value in env_mmc_load(). This patch correct this issue and simplify the existing code, test only one time #if defined(ENV_IS_EMBEDDED) and not in the function. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-10env: mcc: Drop unnecessary #ifdefsPatrick Delaunay
This file has a lot of conditional code and much of it is unnecessary. Clean this up to reduce the number of build combinations. This patch replaces the test on CONFIG_ENV_OFFSET_REDUND for the more coherent CONFIG_SYS_REDUNDAND_ENVIRONMENT. This patch also corrects a compilation issue in init_mmc_for_env() when CONFIG_SYS_MMC_ENV_PART is not activated, env_mmc_orig_hwpart is not defined. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-10env: mmc: introduced ENV_MMC_OFFSETPatrick Delaunay
Introduce ENV_MMC_OFFSET defines. It is a preliminary step to the next patches to simplify the code. Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2023-01-09ns16650: Correct CONFIG_SYS_NS16550_MEM32 platformsTom Rini
There are currently no platform that are both CONFIG_SYS_NS16550_MEM32 and not (per how the logic was prior to being broken in 0478dac62a9a ("kbuild: Remove uncmd_spl logic")) enabled in CONFIG_DM_SERIAL. We drop this line out now so that platforms which do use CONFIG_SYS_NS16550_MEM32 and depending on stage may or may not have DM_SERIAL set. Fixes: 0478dac62a9a ("kbuild: Remove uncmd_spl logic") Reported-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Signed-off-by: Tom Rini <trini@konsulko.com> Tested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> #on Ringneck PX30, Puma RK3399
2023-01-09Merge branch 'next'Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09Prepare v2023.01v2023.01Tom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-09board: rockchip: Fix binman_init failure on EVB-RK3568Jagan Teki
For some newer SoCs like RK3568, the Rockchip has not released any DDR drivers yet so idbloader needs to create manually using DDR binaries offered by rkbin. This indeed no requirement to enable TPL in the U-Boot source code. If we mark TPL disabled and mark BINMAN enabled by default then there would be an issue of binman_init failure during board relocation. This is true as binman failed to find the top-level node like u-boot-tpl here. Here is the boot issue observed in Radxa-CM3 RK3566 board, U-Boot 2023.01-rc4-00057-gac2505d463-dirty (Jan 04 2023 - 23:44:18 +0530) Model: Radxa Compute Module 3(CM3) IO Board DRAM: 2 GiB binman_init failed:-2 initcall sequence 000000007ffd2008 failed at call 0000000000a18cac (err=-2) ### ERROR ### Please RESET the board ### This might be fixed via binman node in rockchip-u-boot.dtsi however disable BINMAN_FDT for evb-rk3568 defconfig for now as we are at the end of the release cycle. Fixes: 05713d570762 ("rockchip: generate u-boot-rockchip.bin with binman for ARM64 boards") Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2023-01-08Merge tag 'u-boot-nand-20230108' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-nand-flash into next Pull request for u-boot-nand-20230108 - rawnand: omap_gpmc: driver model support
2023-01-08distro_bootcmd: Fix copy-paste errorMarek Vasut
The "SCRIPT FAILED" string is copied from scan_dev_for_scripts script, update it so it prints "EXTLINUX FAILED" instead in scan_dev_for_extlinux script. Signed-off-by: Marek Vasut <marex@denx.de>
2023-01-08mtd: rawnand: omap_elm: u-boot driver model supportRoger Quadros
Support u-boot driver model. We still retain support legacy way of doing things if ELM_BASE is defined in <asm/arch/hardware.h> We could completely get rid of that if all platforms defining ELM_BASE get rid of that definition and enable CONFIG_SYS_NAND_SELF_INIT and are verified to work. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Reviewed-by: Tom Rini <trini@konsulko.com> Link: https://lore.kernel.org/all/20221220102203.52398-9-rogerq@kernel.org Link: https://lore.kernel.org/all/CABGWkvrvKiVA_yaDnHJcHEKwc+pEuLdz=i6HQEY0oJQvohCUsw@mail.gmail.com
2023-01-08dt-bindings: mtd: Add ti, elm DT binding documentationRoger Quadros
Adds DT binding documentation for the TI Error Location Module. This is picked up from the Linux Kernel. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-8-rogerq@kernel.org
2023-01-08mtd: rawnand: omap_gpmc: Enable SYS_NAND_PAGE_COUNT for OMAP_GPMCRoger Quadros
The symbol is required for NAND support in SPL when using OMAP_GPMC driver. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-7-rogerq@kernel.org
2023-01-08mtd: rawnand: omap_gpmc: Add SPL NAND supportRoger Quadros
Enables SPL NAND support for ARCH_K3 by enabling SPL_NAND_INIT and SPL_SYS_NAND_SELF_INIT. Legacy OMAP2plus platforms still rely on SPL_NAND_AM33XX_BCH instead. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-6-rogerq@kernel.org
2023-01-08mtd: rawnand: omap_gpmc: support u-boot driver modelRoger Quadros
Adds driver model support. We need to be able to self initialize the NAND controller/chip at probe and so enable CONFIG_SYS_NAND_SELF_INIT. Doing so requires nand_register() API which is provided by nand.c and needs to be enabled during SPL build via CONFIG_SPL_NAND_INIT. But nand.c also provides nand_init() so we need to get rid of nand_init() in omap_gpmc driver if CONFIG_SPL_NAND_INIT is set. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-5-rogerq@kernel.org
2023-01-08dt-bindings: mtd: Add ti, gpmc-nand DT binding documentationRoger Quadros
Add DT binding documentation for the TI GPMC NAND controller. This is picked up from the Linux Kernel. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-4-rogerq@kernel.org
2023-01-08mtd: rawnand: nand_base: Allow base driver to be used in SPL without nand_bbtRoger Quadros
nand_bbt.c is not being built with the nand_base driver during SPL build. This results in build failures if we try to access any nand_bbt related functions. Don't use any nand_bbt functions for SPL build. Signed-off-by: Roger Quadros <rogerq@kernel.org> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-3-rogerq@kernel.org
2023-01-08mtd: rawnand: omap_gpmc: Fix BCH6/16 HW based correctionRoger Quadros
The BCH detection hardware can generate ECC bytes for multiple sectors in one go. Use that feature. correct() only corrects one sector at a time so we need to call it repeatedly for each sector. Signed-off-by: Roger Quadros <rogerq@kernel.org> Reviewed-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com> Link: https://lore.kernel.org/all/20221220102203.52398-2-rogerq@kernel.org
2023-01-07pylibfdt: Allow version normalization to failTom Rini
In some cases, we might not have the sic portion of setuputils available. Make our import and use of this be done in try/except blocks as this is done to suppress a run-time warning that is otherwise non-fatal. Reported-by: Pali Rohár <pali@kernel.org> Fixes: 141659187667 ("pylibfdt: Fix disable version normalization") Signed-off-by: Tom Rini <trini@konsulko.com>
2023-01-07common/memsize.c: Check for overflow in get_effective_memsize() only for mpc85xxPali Rohár
This reverts commit 777aaaa706bc ("common/memsize.c: Fix get_effective_memsize() to check for overflow") for non-mpc85xx platforms. The changes to this generic function, which is intended to help with 32bit platforms with large amounts of memory has unintended side effects (which in turn lead to boot failures) on other platforms which were previously functional. For now do overflow check only for powerpc mpc85xx platform. It is needed to prevent crashing of P1/P2 boards with 4GB DDR module in 32-bit mode. Fixes: 777aaaa706bc ("common/memsize.c: Fix get_effective_memsize() to check for overflow") Signed-off-by: Pali Rohár <pali@kernel.org>
2023-01-07Merge tag 'efi-2023-01-rc5-4' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-efi Pull request efi-2023-01-rc5-4 UEFI: * correct the vexpress loaddr which collides with memory used by EFI * consider the EFI memory map for LMB memory reservation * avoid RWX section warnings for .data section of *_efi.so files
2023-01-06efi_loader: make .data section of *_efi.so files RWHeinrich Schuchardt
When building with binutils 2.39 warnings *_efi.so has a LOAD segment with RWX permissions occur. Use SHF_WRITE | SHF_ALLOC as section flags for the .data section. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-01-06lmb: consider EFI memory mapHeinrich Schuchardt
Add reservations for all EFI memory areas that are not EFI_CONVENTIONAL_MEMORY. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-06efi_loader: carve out efi_get_memory_map_alloc()Heinrich Schuchardt
Carve out code from efidebug command used to read the memory map. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-06vexpress: adjust loadaddrHeinrich Schuchardt
On the vexpress_ca9x4 $loadaddr points to a memory area used by the EFI sub-system. Use the same value as $kernel_addr_r which is safe. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-01-06Merge tag 'u-boot-at91-2023.04-a' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-at91 into next First set of u-boot-at91 features for the 2023.04 cycle: This feature set includes the new DM-based NAND flash driver (old non-DM driver is still kept for backwards compatibility), and the move to DM NAND flash driver for sam9x60ek board. Feature set also includes devicetree alignment for sama7g5 with Linux, devicetree alignment on USB with Linux for all boards (sama5, sam9x60), chip id for sama7g5, minor configs and tweaks.
2023-01-06Merge tag 'u-boot-stm32-20230106' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-stm - stm32mp: Fix board_get_usable_ram_top(): workaround to avoid issue after the commit 777aaaa706b ("common/memsize.c: Fix get_effective_memsize() to check for overflow") because the effective DDR effective size is reduce by 4KiB and sometime the board hang on boot
2023-01-06Merge branch '2023-01-06-further-regression-fixes'Tom Rini
- Bring in a number of important regression fixes for among others, uniphier, PXE booting, socrates, imx7d-pico, rockchip video and rzg2_beacon as well as making the python version warning fix more portable.
2023-01-06arm: rmobile: rzg2_beacon: Enable alternative Ethernet PHYAdam Ford
Due to the part shortage, the AR8031 PHY was replaced with a Micrel KSZ9131. Enabling both config options keeps backward compatibility with either platform, and both appear to be auto-detected. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2023-01-06arm: dts: rz-g2-beacon-u-boot: Fix QSPI RegressionAdam Ford
The QSPI is accessed via the RPC-IF, but the compatible flags previously used a different name. This compatibel name was changed which broke the ability to access the QSPI. Fix this by removing the custom naming reference. Fixes: 68083b897b57 ("renesas: Fix RPC-IF compatible values") Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2023-01-06pylibfdt: Fix disable version normalizationPhilippe Schenker
On Arch Linux based systems python setuptools does not contain "setuptools.extern" hence it is failing with the following error-message: " ModuleNotFoundError: No module named 'setuptools.extern' " According to a eschwartz `setuptools.extern` is not a public API and shall not be assumed to be present in the setuptools package. He mentions that the setuptools project anyway wants to drop this. [1] Use the correct solution introduced by python setuptools developers to disable normalization. [2] [1] https://bbs.archlinux.org/viewtopic.php?id=259608 [2] https://github.com/pypa/setuptools/pull/2026 Fixes: 440098c42e73 ("pylibfdt: Fix version normalization warning") Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-06cmd: pxe_utils: Limit fdtcontroladdr usage to non-fitImageMarek Vasut
Commit d5ba6188dfb ("cmd: pxe_utils: Check fdtcontroladdr in label_boot") forces '$fdtcontroladdr' DT address as a third parameter of bootm command even if the PXE transfer pulls in a fitImage which contains configuration node with its own DT that is preferrable to be passed to Linux. Limit the $fdtcontroladdr fallback utilization to non-fitImages, since it is highly likely a fitImage would come with its own DT, while single-file images do need a separate DT. Fixes: d5ba6188dfb ("cmd: pxe_utils: Check fdtcontroladdr in label_boot") Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Tested-by: Quentin Schulz <quentin.schulz@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Peter Hoyes <peter.hoyes@arm.com> Tested-by: Peter Hoyes <peter.hoyes@arm.com> Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-06Revert "Revert "cmd: pxe_utils: Check fdtcontroladdr in label_boot""Marek Vasut
This reverts commit ed6251187afabf811a5fd49a44ebd61c53c7b378. Superseded by "cmd: pxe_utils: Limit fdtcontroladdr usage to non-fitImage" which is less heavy-handed approach and retains part of the original behavior for non-fitImage. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-01-06rockchip: Fix the broken Video out for rk3288 boardsJagan Teki
Video out on RK3288 boards has been broken since from few releases due to the adding of reset support on vop but missed enabling DM_RESET on associated boards. This patch fixes those RK3288 boards. Cc: Simon Glass <sjg@chromium.org> Cc: Lin Huang <hl@rock-chips.com> Cc: Jernej Skrabec <jernej.skrabec@gmail.com> Cc: Michael Trimarchi <michael@amarulasolutions.com> Cc: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org> Fixes: <9749d2ea29e1> ("rockchip: video: vop: Add reset support") Reported-by: Manoj Sai <abbaraju.manojsai@amarulasolutions.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-06i2c: uniphier-f: correct error recoveryDai Okamura
The uniphier i2c block can recognize some handshake errors. But driver handles all error detections as no error if no timeout. So this makes unrecoverable state. This replaces the return values with the right ones to tell the i2c framework the errors: - EDEADLK for arbitration lost error - ENODATA for no answer error Signed-off-by: Dai Okamura <okamura.dai@socionext.com> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2023-01-06imx7d-pico: Fix the name of the u-boot.dtsi fileFabio Estevam
Since commit 2f96d4dd95f8 ("imx7s/d: synchronise device trees with linux") the imx7d-pico board no longer boots. The reason is that prior to the above commit there was an explicit inclusion of arch/arm/dts/imx7d-pico-u-boot.dtsi inside imx7d-pico.dtsi. After the syncing with the Linux upstream dtsi, this u-boot.dtsi inclusion is gone and the board fails to boot. U-Boot uses the imx7d-pico-pi.dtb file, so rename the u-boot.dtsi to imx7d-pico-pi-u-boot.dtsi which gets included automatically by U-Boot standard make logic and makes the board boot again. Signed-off-by: Fabio Estevam <festevam@denx.de>
2023-01-06powerpc/mpc85xx: socrates: Re-enable building u-boot-socrates.binPali Rohár
U-Boot build system builds final U-Boot binary for socrates board in custom file u-boot-socrates.bin (instead of standard u-boot.bin). Output target file u-boot-socrates.bin is generated by binman as defined in board binman config file arch/powerpc/dts/socrates-u-boot.dtsi. But binman was disabled in commit 5af42eafd7e1 ("Makefile: Reduce usage of custom mpc85xx u-boot.bin target") for all mpc85xx boards which do not use standard powerpc binman config file arch/powerpc/dts/u-boot.dtsi and boards which do not require binman at all. The only such mpc85xx board is socrates. So since that commit, U-Boot does not final binary for socrates board anymore. Fix this issue by re-enabling binman for socrates board. And build process starts again producing u-boot-socrates.bin binary. Note that build process for this socrates board always produce u-boot.bin binary which is broken and not usable for socrates board. Long term solution should be to disable building broken binary u-boot.bin and then renaming u-boot-socrates.bin to u-boot.bin, or switching to use common powerpc binman config file arch/powerpc/dts/socrates-u-boot.dtsi (if it is possible). Fixes: 5af42eafd7e1 ("Makefile: Reduce usage of custom mpc85xx u-boot.bin target") Signed-off-by: Pali Rohár <pali@kernel.org> Tested-by: Heiko Schocher <hs@denx.de>
2023-01-06arm: stm32mp: Fix board_get_usable_ram_top() againMarek Vasut
Do not access gd->ram_size and assume this is actual valid RAM size. Since commit 777aaaa706b ("common/memsize.c: Fix get_effective_memsize() to check for overflow") the RAM size may be less than gd->ram_size , call get_effective_memsize() to get the limited value instead. The aforementioned commit makes STM32MP15xx boards with 1 GiB of DRAM at 0xc0000000 hang on boot, which is a grave defect. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2023-01-05Merge tag 'dm-next-5jan23' of ↵Tom Rini
https://source.denx.de/u-boot/custodians/u-boot-dm into next patman enhancements and fixes
2023-01-05patman: add '--get-maintainer-script' argumentMaxim Cournoyer
This makes it possible to configure a project to use some other location or script than the default scripts/get_maintainer.pl one used in the U-Boot and Linux projects. It can be configured via a .patman configuration file and accepts arguments, as documented. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
2023-01-05patman: additionally honor a local .patman config fileMaxim Cournoyer
This enables versioning a project specific patman configuration file. It also makes it possible to declare the project name, which is not a useful thing to do in $HOME/.patman. A new test is added, along updated documentation. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: fail early in Setup when provided config file does not existMaxim Cournoyer
Rationale: if the user explicitly provide this argument, they probably intend for it to be used. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: set the default config_fname argument value to NoneMaxim Cournoyer
This better matches Python conventions, allowing to easily test whether the optional argument is provided. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: import gitutil module where it is neededMaxim Cournoyer
Instead of propagating it from the module entry point (main script). Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: replace deprecated SafeConfigParser with ConfigParserMaxim Cournoyer
The SafeConfigParser class has been renamed in Python 3.2 to ConfigParser, and the old alias has been deprecated since. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: fix pep8 warnings in settings moduleMaxim Cournoyer
Remove extraneous imports, variables and comply to PEP 8 maximum line width, among other PEP 8 changes suggested by Pyflake. Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-05patman: document default 'send' commandMaxim Cournoyer
Document that this command is the default and what it's intended for. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
2023-01-05patman: document how to run test suite via pytestMaxim Cournoyer
Pytest offers useful features such as selecting tests by means of a regular expression, or running the pdb debugger upon encountering a test failure. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
2023-01-05patman: hide the 'test' command unless test data is availableMaxim Cournoyer
Some tests would fail when the test data is not available, so it doesn't make much sense to expose the action when patman is running outside of the u-boot git checkout. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxim Cournoyer <maxim.cournoyer@savoirfairelinux.com>
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