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2023-01-02serial: Use -EAGAIN in getc and putcPali Rohár
U-Boot serial code already handles -EAGAIN value from getc and putc callbacks. So change drivers code to return -EAGAIN when HW is busy instead of doing its own busy loop and waiting until HW is ready. Signed-off-by: Pali Rohár <pali@kernel.org>
2023-01-02serial: Do not write additional \r before \n for dm_serial driversPali Rohár
serial-uclass.c code already puts \r before \n for all dm_serial drivers. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-02rtc: add ht1380 driverSergei Antonov
Support Holtek HT1380/HT1381 Serial Timekeeper Chip. It provides seconds , minutes, hours, day of the week, date, month and year information. Datasheet: https://www.holtek.com.tw/documents/10179/11842/ht1380_1v130.pdf Signed-off-by: Sergei Antonov <saproj@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2023-01-02arm: uniphier: use DM_TIMER of arm a9 global timerDai Okamura
All uniphier v7 SoCs have cortex-a9 and use cortex-a9 global timer in a simple implementation. Now DM_TIMER of it is available on 35751c7f3f ("timer: sti: convert sti-timer to arm a9 global timer"), so let's switch to it. The old driver reads the lower 32bits of counter field and sets the prescaler as 50 with PERIPHCLK(=50MHz), so the global timer works as a 32-bit 1MHz timer. The DM_TIMER uses the whole 64bits with no prescaler, so the global timer works as a 64-bit PERIPHCLK timer. CONFIG_SYS_HZ_CLOCK is set as the default PERIPHCLK frequency, if there is no 'clocks' property in devicetree. Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
2023-01-02pinctrl: uniphier: add ethernet TX pin data for PXs3Dai Okamura
PXs3 Ref boards need to change the strength of ethernet ports for stability, like LD20's one. This adds the table data and fixes the boot issue on PXs3 Ref board. Fixes: 0852033309 ("ARM: uniphier: sync with Linux 5.8-rc4") Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
2023-01-02pinctrl: uniphier: add check if pins are validDai Okamura
The pinctrl datas of uniphier SoCs are the minimal subsets of kernel's one, and some tables has no data to save the footprint size. If the board dts tries to match a pin name on no pins defined SoC, the footprint magic code causes "Synchronous Abort". This checks if the 'pins' data is valid, and if empty, avoids the abort with the warning as follows: WARNING at drivers/pinctrl/uniphier/pinctrl-uniphier-core.c:36/uniphier_pinctrl_get_pins_count()! pinctrl_select_state_full: pinctrl_config_one: err=-38 Signed-off-by: Dai Okamura <okamura.dai@socionext.com>
2023-01-02dts: synquacer: Drop unused and undocumented GPIO 'base' propertyRob Herring
The 'base' GPIO controller property is unused in u-boot and Linux. It is also not documented in the binding. So drop it. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Masahisa Kojima <masahisa.kojima@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
2023-01-02dts: synquacer: Drop unused and undocumented SPI propertiesRob Herring
'active_clk_edges' and 'chipselect_num' SPI controller properties are unused in u-boot and Linux. They are also not documented in the binding. So drop them. Signed-off-by: Rob Herring <robh@kernel.org> Reviewed-by: Masahisa Kojima <masahisa.kojima@linaro.org> Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Acked-by: Jassi Brar <jaswinder.singh@linaro.org>
2023-01-02powerpc: dts: keymile: Deduplicate binman codePali Rohár
kmcent2-u-boot.dtsi file contains copy of powerpc u-boot.dtsi binman file. So remove code duplication and replace it by including u-boot.dtsi file. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
2023-01-02dts: synquacer: Fix idle-states 'entry-method' valueRob Herring
The correct value for 'entry-method' in the idle-states binding is 'psci', not 'arm,psci'. It hasn't mattered because it isn't used by the OS. Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-02dts: synquacer: Fix "arm, armv7-timer-mem" node address sizesRob Herring
The "arm,armv7-timer-mem" schema defines the address sizes for child nodes to be 32-bit as there's no need for 64-bit offsets and sizes of the child 'frame' nodes. Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-02dts: synquacer: Use generic node namesRob Herring
DT node names should follow generic names defined in the DT spec. These are also now checked by dtschema tools. Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-02dts: synquacer: Drop CPU 'arm,armv8' compatiblesRob Herring
'arm,armv8' compatible is for software models only. so drop it from cpu nodes. Signed-off-by: Rob Herring <robh@kernel.org>
2023-01-02arm: dts: ti: k3-am64-mcu: Add pinctrlChristian Gmeiner
Add the definition of the pinctrl for the MCU domain. Same as kernel commit 500e6dfbb465531150ac6e2ff0856dd357ddc8a4 Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Nishanth Menon <nm@ti.com>
2022-12-31Merge branch '2022-12-31-cmd-source-support-specifying-config-name' into nextTom Rini
To quote the author: This series adds support for using configs with the source command. And to paraphrase the rest, see the patch commit messages for more details.
2022-12-31cmd: source: Support specifying config nameSean Anderson
As discussed previously [1,2], the source command is not safe to use with verified boot unless there is a key with required = "images" (which has its own problems). This is because if such a key is absent, signatures are verified but not required. It is assumed that configuration nodes will provide the signature. Because the source command does not use configurations to determine the image to source, effectively no verification takes place. To address this, allow specifying configuration nodes. We use the same syntax as the bootm command (helpfully provided for us by fit_parse_conf). By default, we first try the default config and then the default image. To force using a config, # must be present in the command (e.g. `source $loadaddr#my-conf`). For convenience, the config may be omitted, just like the address may be (e.g. `source \#`). This also works for images (`source :` behaves exactly like `source` currently does). [1] https://lore.kernel.org/u-boot/7d711133-d513-5bcb-52f2-a9dbaa9eeded@prevas.dk/ [2] https://lore.kernel.org/u-boot/042dcb34-f85f-351e-1b0e-513f89005fdd@gmail.com/ Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-31cmd: source: Clean up a few linesSean Anderson
This simplifies a few lines and corrects an error message. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-31treewide: Use NULL for script image nameSean Anderson
Two callers of image_source_script specify an image name. However, both use the deprecated @ syntax, indicating that they have not been updated in a while. If CONFIG_FIT_SIGNATURE is enabled, we will reject such names outright. Back in commit 152576a598c ("stm32mp: stm32prog: handle U-Boot script in flashlayout alternate"), we even renamed one of the nodes. Instead of hard-coding a script image name, just use the default image. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
2022-12-31test: Add test for source commandSean Anderson
This adds a basic test for FIT image handling by the source command. It's a python test becase we need to run mkimage. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-31image: Add fallback for fit_config_verifySean Anderson
Add a fallback for this function so it can be used without regard to whether FIT_SIGNATURE is enabled or not. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-23Merge branch '2022-12-23-complete-phase1-CONFIG-migration' into nextTom Rini
- Bring in the final series to complete the main portion of migrating CONFIG symbols to either Kconfig or CFG namespace (or removing / renaming entirely). With this, we have stricter CI tests as well now.
2022-12-23common/spl/spl_ram: Remove unused defaultTom Rini
We ask for CONFIG_SPL_LOAD_FIT_ADDRESS in Kconfig, so we cannot define it in C as a fall-back. However, this option previously was buried under "if ... endif" Kconfig logic. Rework a number of config options to now have more robust dependency lines so that we can ask this address when needed. With that done, we can remove the fallback in spl_ram.c. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23cf_spi.c: Rename CONFIG_SPI_IDLE_VAL to SPI_IDLE_VALTom Rini
This value is never changed by boards, so just rename it to SPI_IDLE_VAL to fit with the rest of the code. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23pci-rcar-gen3: Rename CONFIG_SEND_ENABLETom Rini
We rename the symbol CONFIG_SEND_ENABLE to just SEND_ENABLE, and remove the second whitespace following the define. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23post: Move CONFIG_SYS_POST to CFG_SYS_POSTTom Rini
Migrate the rest of the CONFIG_SYS_POST macros over to CFG_SYS_POST namespace. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23kbuild: Remove checking for adhoc CONFIG symbolsTom Rini
At this point all listed adhoc CONFIG symbols have been migrated to Kconfig or removed from the tree or renamed to CFG (or similar). We also now have CI tests that will error on any new introductions, and checkpatch.pl also looks. We can now remove these hooks and related scripts. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23CI: Replace unmigrated symbol test with non-Kconfig introduction testTom Rini
Now that all symbols have been migrated to Kconfig, or are part of the CFG namespace we do not need a complex check for unmigrated CONFIG symbols. Any instance of #define (or #undef) or a CONFIG value is wrong, so cause CI to fail. This test is not as strict as possible yet as we have more symbols that were not previously caught to deal with. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23checkpatch.pl: Update CONFIG logic in U-Boot sectionTom Rini
Now that all CONFIG symbols are in Kconfig, checkpatch.pl should check for and error on any case of define/undef CONFIG_*. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23kbuild: Remove uncmd_spl logicTom Rini
At this point in the conversion there should be no need to have logic to disable some symbol during the SPL build as all symbols should have an SPL counterpart. The main real changes done here are that we now must make proper use of CONFIG_IS_ENABLED(DM_SERIAL) rather than many of the odd tricks we developed prior to CONFIG_IS_ENABLED() being available. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23bcmcygnus: Convert CONFIG_IPROC to KconfigTom Rini
Select this symbol as needed. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23configs: Remove unused or redundant CONFIG symbolsTom Rini
A number of CONFIG symbols have crept in that are never referenced in code, so drop them here. Further, we have two symbols being enabled in headers while already enabled correctly in Kconfig, so these lines can also be removed. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23librem5: Rename CONFIG_POWER_BD71837 symbolsTom Rini
Rename the CONFIG_POWER_BD71837_I2C_* symbols to not have the CONFIG prefix and be local to the file they are used in. Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_X86_REFCODE_RUN_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_X86_REFCODE_RUN_ADDR to CFG_X86_REFCODE_RUN_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_X86_REFCODE_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_X86_REFCODE_ADDR to CFG_X86_REFCODE_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_X86_MRC_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_X86_MRC_ADDR to CFG_X86_MRC_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_WATCHDOG_PRESC et al to CFGTom Rini
Perform simple renames of: CONFIG_WATCHDOG_PRESC to CFG_WATCHDOG_PRESC CONFIG_WATCHDOG_RC to CFG_WATCHDOG_RC Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_VSC7385_IMAGE et al to CFGTom Rini
Perform simple renames of: CONFIG_VSC7385_IMAGE to CFG_VSC7385_IMAGE CONFIG_VSC7385_IMAGE_SIZE to CFG_VSC7385_IMAGE_SIZE Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_USB_ISP1301_I2C_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_USB_ISP1301_I2C_ADDR to CFG_USB_ISP1301_I2C_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_USART_ID to CFGTom Rini
Perform a simple rename of CONFIG_USART_ID to CFG_USART_ID Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_USART_BASE to CFGTom Rini
Perform a simple rename of CONFIG_USART_BASE to CFG_USART_BASE Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_TSEC_TBICR_SETTINGS to CFGTom Rini
Perform a simple rename of CONFIG_TSEC_TBICR_SETTINGS to CFG_TSEC_TBICR_SETTINGS Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_TESTPIN_REG to CFGTom Rini
Perform a simple rename of CONFIG_TESTPIN_REG to CFG_TESTPIN_REG Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_TESTPIN_MASK to CFGTom Rini
Perform a simple rename of CONFIG_TESTPIN_MASK to CFG_TESTPIN_MASK Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_TEGRA_BOARD_STRING to CFGTom Rini
Perform a simple rename of CONFIG_TEGRA_BOARD_STRING to CFG_TEGRA_BOARD_STRING Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_SYS_I2C_DIRECT_BUS to CFGTom Rini
Perform a simple rename of CONFIG_SYS_I2C_DIRECT_BUS to CFG_SYS_I2C_DIRECT_BUS Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_STD_DEVICES_SETTINGS to CFGTom Rini
Perform a simple rename of CONFIG_STD_DEVICES_SETTINGS to CFG_STD_DEVICES_SETTINGS Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_STACKBASE to CFGTom Rini
Perform a simple rename of CONFIG_STACKBASE to CFG_STACKBASE Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_SMP_PEN_ADDR to CFGTom Rini
Perform a simple rename of CONFIG_SMP_PEN_ADDR to CFG_SMP_PEN_ADDR Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_SLIC to CFGTom Rini
Perform a simple rename of CONFIG_SLIC to CFG_SLIC Signed-off-by: Tom Rini <trini@konsulko.com>
2022-12-23global: Migrate CONFIG_SH_ETHER_USE_PORT to CFGTom Rini
Perform a simple rename of CONFIG_SH_ETHER_USE_PORT to CFG_SH_ETHER_USE_PORT Signed-off-by: Tom Rini <trini@konsulko.com>
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