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| * | arm: socfpga: Add secure register access helper functions for SoC 64bitsSiew Chin Lim2021-01-153-0/+109
| | | | | | | | | | | | | | | | | | | | | | | | | | | These secure register access functions allow U-Boot proper running at EL2 (non-secure) to access System Manager's secure registers by calling the ATF's PSCI runtime services (EL3/secure). Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com> Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>
| * | arm: socfpga: soc64: Define SMC function identifiers for PSCI SiP servicesChee Hong Ang2021-01-151-0/+573
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This header file defines the Secure Monitor Call (SMC) message protocol for ATF (BL31) PSCI runtime services. It includes all the PSCI SiP function identifiers for the secure runtime services provided by ATF. The secure runtime services include System Manager's registers access, 2nd phase bitstream FPGA reconfiguration, Remote System Update (RSU) and etc. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
| * | arm: socfpga: soc64: Add SMC helper function for Intel SOCFPGA (64bits)Chee Hong Ang2021-01-153-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | invoke_smc() allow U-Boot proper running in non-secure mode (EL2) to invoke SMC call to ATF's PSCI runtime services such as System Manager's registers access, 2nd phase bitstream FPGA reconfiguration, Remote System Update (RSU) and etc. smc_send_mailbox() is a send mailbox command helper function which invokes the ATF's PSCI runtime service (function ID: INTEL_SIP_SMC_MBOX_SEND_CMD) to send mailbox messages to Secure Device Manager (SDM). Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
| * | arm: socfpga: Disable "spin-table" method for booting LinuxChee Hong Ang2021-01-151-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Standard PSCI function "CPU_ON" provided by ATF is now used by Linux kernel to bring up the secondary CPUs to enable SMP booting in Linux on SoC 64bits platform. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
| * | arm: socfpga: soc64: Override 'lowlevel_init' to support ATFChee Hong Ang2021-01-152-0/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | Override 'lowlevel_init' to make sure secondary CPUs trapped in ATF instead of SPL. After ATF is initialized, it will signal the secondary CPUs to jump from SPL to ATF waiting to be 'activated' by Linux OS via PSCI call. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
| * | arm: socfpga: soc64: Load FIT image with ATF supportChee Hong Ang2021-01-151-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of loading u-boot proper image (u-boot.img), SPL now loads FIT image (u-boot.itb) which includes u-boot proper, ATF and u-boot proper's DTB. For OS, u-boot now loads FIT images (kernel.itb) which includes Linux Image and Linux's DTB. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com> Signed-off-by: Siew Chin Lim <elly.siew.chin.lim@intel.com>
| * | arm: socfpga: Add function for checking description from FIT imageChee Hong Ang2021-01-151-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add board_fit_config_name_match() for matching board name with device tree files in FIT image. This will ensure correct DTB file is loaded for different board type. Currently, we are not supporting multiple device tree files in FIT image therefore this function basically do nothing for now. Users are allowed to override this 'weak' function in their specific board implementation. Signed-off-by: Chee Hong Ang <chee.hong.ang@intel.com>
* | | Merge tag 'efi-2021-04-rc1' of ↵Tom Rini2021-01-1421-354/+1096
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-efi Pull request for UEFI sub-system for efi-2021-04-rc1 In the UEFI sub-system: * implement non-blocking file services * print boot device and file path in helloworld.efi * improve detection of boot device * correct argument handling in efivar.py * implement EFI_DT_FIXUP_PROTOCOL Bug fixes: * adjust conitrace command for low baud rates * check that FIT images are valid FDTs
| * | efi_selftest: dtbdump support EFI_DT_FIXUP_PROTOCOLHeinrich Schuchardt2021-01-131-37/+273
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dtbdump.efi binary can already be used to dump the configuration table with the device-tree to a file. With this patch a device-tree file can be loaded. The EFI_DT_FIXUP_PROTOCOL is called to * apply U-Boot's fix-ups * let U-Boot make memory reservations as required by the device-tree * install the new device-tree as configuration table In a next step this configuration table can be dumped. A dtbdump.efi session would look like: DTB Dump ======== => load test.dtb device-tree installed => save fixed-up.dtb fixed-up.dtb written => exit Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: implement EFI_DT_FIXUP_PROTOCOLHeinrich Schuchardt2021-01-137-80/+215
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A boot manager like GRUB can use the protocol to * apply U-Boot's fix-ups to the a device-tree * let U-Boot make memory reservations according to the device-tree * install the device-tree as a configuration table Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | cmd: conitrace: increase wait for next keyHeinrich Schuchardt2021-01-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | At 9600 baud or less a 1 ms wait is too short to detect the end of an escape sequence. Increase the wait duration to 10 ms which will work down to 1200 baud. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: remove outdated TODO in efi_memory.cHeinrich Schuchardt2021-01-131-2/+0
| | | | | | | | | | | | | | | | | | | | | In efi_mem_sort() adjacent memory regions of same type are coalesced. Remove the remark "Merging of adjacent free regions is missing". Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: typedef efi_string_t text output protocolHeinrich Schuchardt2021-01-132-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | We do not want to use typedefs in U-Boot. Do not use efi_string_t in the EFI_TEXT_OUTPUT_PROTOCOL. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: move efi_(u)intn_t to efi.hHeinrich Schuchardt2021-01-132-2/+5
| | | | | | | | | | | | | | | | | | | | | Move efi_intn_t and efi_uintn_t to include/efi.h to allow usage without efi_api.h Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: setting boot deviceHeinrich Schuchardt2021-01-135-68/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Up to now the bootefi command used the last file loaded to determine the boot partition. This has led to errors when the fdt had been loaded from another partition after the EFI binary. Before setting the boot device from a loaded file check if it is a PE-COFF image or a FIT image. For a PE-COFF image remember address and size, boot device and path. For a FIT image remember boot device and path. If the PE-COFF image is overwritten by loading another file, forget it. Do not allow to start an image via bootefi which is not the last loaded PE-COFF image. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | image-fit: fit_check_format check for valid FDTHeinrich Schuchardt2021-01-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | fit_check_format() must check that the buffer contains a flattened device tree before calling any device tree library functions. Failure to do may cause segmentation faults. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: carve out efi_check_pe()Heinrich Schuchardt2021-01-132-34/+48
| | | | | | | | | | | | | | | | | | Carve out a function to check that a buffer contains a PE-COFF image. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: print boot device and file path in helloworldHeinrich Schuchardt2021-01-131-30/+137
| | | | | | | | | | | | | | | | | | | | | Let helloworld.efi print the device path of the boot device and the file path as provided by the loaded image protocol. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | efi_loader: simplify running helloworld.efiHeinrich Schuchardt2021-01-131-11/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently when executing 'bootefi hello' we copy helloworld.efi to the address identified by environment variable loadaddr. This is unexected behavior for a user. There is no need to copy helloworld.efi before executing it after relocation. Remove the copy action. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
| * | tools: efivar.py unused variableHeinrich Schuchardt2021-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | Unused variables should be called '_'. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
| * | tools: efivar.py should check GUID when deletingHeinrich Schuchardt2021-01-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | When deleting a variable we must check that the GUID provided by the user matches the GUID of the variable. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
| * | tools: efivar.py: incorrect indentationHeinrich Schuchardt2021-01-131-15/+15
| | | | | | | | | | | | | | | | | | | | | | | | According to https://pep8.org/#indentation we should use 4 spaces per indentation level. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
| * | tools: efivar.py without argumentsHeinrich Schuchardt2021-01-131-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When tools: efivar.py is called without arguments an error occurs: Traceback (most recent call last): File "tools/efivar.py", line 380, in <module> main() File "tools/efivar.py", line 360, in main args.func(args) AttributeError: 'Namespace' object has no attribute 'func' Show the online help if the arguments do not specify a function. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
| * | efi_loader: implement non-blocking file servicesHeinrich Schuchardt2021-01-132-65/+280
| |/ | | | | | | | | | | | | Implement services OpenEx(), ReadEx(), WriteEx(), FlushEx() of the EFI_FILE_PROTOCOL. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* | Merge tag 'u-boot-stm32-20210113' of ↵Tom Rini2021-01-1374-723/+846
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.denx.de/u-boot/custodians/u-boot-stm - Enable logging features for stm32mp15 boards - Update MAINTAINERS emails for STI and STM32 - Activate OF_LIVE for ST stm32mp15 boards - Switch to MCO2 for PHY 50 MHz clock for DHCOM boards - Correction in stm32prog command on uart: always flush DFU on start command - Update USB-C power detection algorithm on DK boards
| * | MAINTAINERS: Update STi and STM32 maintainers emails in remaining filesPatrice Chotard2021-01-1320-20/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A previous series already update STMicroelectronics emails maintainers but some files have been omitted (Makefile, .dts, .dtsi and .rst files). Update Patrick and my email address with the one dedicated to upstream activities. Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
| * | arm: stm32mp: stm32prog: always flush DFU on start command for uartPatrick Delaunay2021-01-131-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove the test on data->dfu_seq, because dfu_seq=0 not only when the DFU is not started (mask with 0xffff). This flush is mandatory as the final treatment, common with USB, is done in DFU callback. This patch avoids issue if the received length is a multiple of the DFU packet. For example if size of bootfs partition is egual to 0x4000000, data->dfu_seq=0 at the end of the partition, the flush it not requested and the phase is not increased in the callback. U-Boot continue to request the bootfs in the next GetPhase command. Fixes: 468f0508b58b ("stm32mp: stm32prog: add serial link support") Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * | configs: stm32mp1: activate OF_LIVE for DT live supportPatrick Delaunay2021-01-132-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Activate the live DT to reduce the DT parsing time. For example the boot time is reduced by 200ms on STM32MP157C-EV1 board for stm32mp15_basic_defconfig (boot with SPL) or stm32mp15_trusted_defconfig (boot with TF-A). Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
| * | ARM: dts: stm32: Switch to MCO2 for PHY 50 MHz clockMarek Vasut2021-01-132-7/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LAN8710i PHY currently uses 50 MHz clock direct from PLL4P. To permit PLL4P to run at faster frequency, use MCO2 as a divider. The PLL4P runs at 100 MHz, supplies MCO2 which divides it by 2 to 50MHz, and supplies the PHY with 50 MHz via pin PG2. The feedback clock are fed back in via pin PA1. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Patrice Chotard <patrice.chotard@st.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com> Change-Id: Ia9bf7119785d49b633a3ae761c3dc4a30b92628a
| * | ARM: stm32: Use firmware property instead of loadablesMichal Simek2021-01-132-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There shouldn't be a need to use loadables propertyn because u-boot can be pointed by firmware property. This change should also speedup boot process because loadables property is list of strings which code is going through. On the other hand firmware can just point to one image. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | board: stm32pm1: update USB-C power detection algorithm on DK boardsPatrice Chotard2021-01-131-43/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB-C power supply which are Power Delivery compliant (USB-PD) are able to provide different voltage/current (for example 5V/3A 9V/3A 12V/2.25A...) In this case, the power supply need to negotiate the voltage/current to use with the device using CC1/CC2 USB-C signals. If this negotiation occurs during ADC measurement (done also on CC1/CC2 USB-C signals) some ADC acquisition can be corrupted which cause wrong power supply current detection. To avoid this, the power supply current detection algorithm is updated as following: - perform an ADC measurement, if a 3A current is detected, continue the boot process. - else, wait 20ms (max tPDDebounce duration) to ensure that USB-PD negotiation is done and perform another ADC measurement. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Patrick Delaunay <patrick.delaunay@st.com>
| * | configs: stm32mp15: enable LOG featuresPatrick Delaunay2021-01-132-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | Activate the logging features in SPL and U-Boot (CONFIG_LOG and CONFIG_SPL_LOG) and the command 'log' with CONFIG_CMD_LOG. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | board: st: common: migrate trace to dev and log macroPatrick Delaunay2021-01-134-4/+11
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | board: st: stm32mp1: migrate trace to dev and log macroPatrick Delaunay2021-01-131-69/+65
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | video: stm32_dsi: migrate trace to dev and log macroPatrick Delaunay2021-01-131-8/+10
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | video: stm32_ltdc: migrate trace to dev and log macroPatrick Delaunay2021-01-131-15/+18
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | serial: stm32: define LOG_CATEGORYPatrick Delaunay2021-01-131-0/+3
| | | | | | | | | | | | | | | | | | | | | Define LOG_CATEGORY to allow filtering with log command. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | memory: stm32-fmc2: migrate trace to dev and log macroPatrick Delaunay2021-01-131-14/+16
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | mtd: stm32_fmc2: migrate trace to dev and log macroPatrick Delaunay2021-01-131-21/+19
| | | | | | | | | | | | | | | | | | | | | Change pr_* to dev_ or log_ macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | spi: stm32_qspi: migrate trace to dev and log macroPatrick Delaunay2021-01-131-21/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug/pr_* to log_* or dev_* macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | spi: stm32_spi: migrate trace to dev and log macroPatrick Delaunay2021-01-131-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug/pr_debug to log_debug or dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | phy: stm32-usbphyc: migrate trace to dev and log macroPatrick Delaunay2021-01-131-8/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change pr_debug to log_debug or dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | i2c: stm32f7_i2c: migrate trace to dev and log macroPatrick Delaunay2021-01-131-37/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug to dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Heiko Schocher <hs@denx.de>
| * | mailbox: stm32-ipcc: migrate trace to dev and log macroPatrick Delaunay2021-01-131-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug to dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | reset: stm32-reset: migrate trace to dev and log macroPatrick Delaunay2021-01-131-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug to dev_dbg macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | clk: clk_stm32h7: migrate trace to dev and log macroPatrick Delaunay2021-01-131-32/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug and pr_ macro to dev macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | clk: clk_stm32f: migrate trace to dev and log macroPatrick Delaunay2021-01-131-19/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug and pr_ macro to dev macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | clk: stm32mp1: migrate trace to dev and log macroPatrick Delaunay2021-01-131-76/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change debug and pr_ macro to dev macro and define LOG_CATEGORY. Remove the "%s:" __func__ header as it is managed by dev macro (dev->name is displayed) or log macro (CONFIG_LOGF_FUNC). Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | misc: rcc: keep the rcc device name for subnodePatrick Delaunay2021-01-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update the name associated with the RCC drivers to avoid duplicated name with the driver name. With this patch the traces displayed with log macro provide a correct device name. The rcc device name before the patch is: Class Index Probed Driver Name ----------------------------------------------------------- root 0 [ + ] root_driver root_driver simple_bus 0 [ + ] simple_bus |-- soc (...) nop 0 [ + ] stm32-rcc | |-- rcc@50000000 clk 0 [ + ] stm32mp1_clk | | |-- stm32mp1_clk reset 0 [ + ] stm32_rcc_reset | | `-- stm32_rcc_reset And they become: (...) nop 0 [ + ] stm32-rcc | |-- rcc@50000000 clk 0 [ + ] stm32mp1_clk | | |-- rcc@50000000 reset 0 [ + ] stm32_rcc_reset | | `-- rcc@50000000 The traces is correct: stm32mp1_clk rcc@stm32mp1_clk: ..... => stm32mp1_clk rcc@50000000: ..... Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
| * | misc: rcc: migrate trace to dev macroPatrick Delaunay2021-01-131-2/+4
| | | | | | | | | | | | | | | | | | | | | Change debug and pr_err to dev macro and define LOG_CATEGORY. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
generated by cgit (git 2.34.1) at 2025-09-29 16:24:57 +0000