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2020-02-11Merge tag 'dm-pull-6feb20' of https://gitlab.denx.de/u-boot/custodians/u-boot-dmTom Rini
sandbox conversion to SDL2 TPM TEE driver Various minor sandbox video enhancements New driver model core utility functions
2020-02-11Merge branch '2020-02-10-master-imports'Tom Rini
- Regulator fix - Documentation fix - Correct LOGLEVEL range
2020-02-10Kconfig: update LOGLEVEL rangeMarek Bykowski
As LOGLEVEL ranges form 0 to 9 set the limit to 10. Signed-off-by: Marek Bykowski <marek.bykowski@gmail.com>
2020-02-10dm: fix design.rst documentDario Binacchi
The patch fixes some errors. Signed-off-by: Dario Binacchi <dariobin@libero.it> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-10regulator: fix: Move code to enable gpio regulator to pre_probe from ↵Lukasz Majewski
ofdata_to_platdata The commit e8e9715df2d4 ("regulator: fixed: Modify enable-active-high behavior") fixed the regulator driver behavior when 'enable-active-high' is defined. Unfortunately, this patch used dm_regulator_platdata()'s "boot_on" member to set GPIOD_IS_OUT_ACTIVE flag and enable the regulator. The issue here is that regulator_common_ofdata_to_platdata() is called _before_ regulator_pre_probe() function in which the 'regulator-boot-on' property is asserted. As a result the GPIOD_IS_OUT_ACTIVE flag is not set and gpio_request_by_name() called in the former function is not enabling the regulator. This is problematic for e.g. i.MX ethernet driver, which then tries to perform initialization without power (and fails). The solution here is to explicitly enable regulator in regulator_pre_probe() callback only when 'regulator-boot-on' property is present in device tree. The GPIOD_IS_OUT_ACTIVE flag is not set at all, but relevant gpio is requested. Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Tested-by: Patrice Chotard <patrice.chotard@st.com>
2020-02-10Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86Tom Rini
- Move P2SB from Apollo Lake to a more generic location - Add a function to find a device by drvdata in DM core - Enhancement of DM IRQ uclass driver - Add a clock driver for Intel devices - Add support for ACPI general-purpose events - Add a TPM driver for H1/Cr50 - Enable TPM on Google Chromebook Coral
2020-02-10Merge tag 'fixes-for-v2020.04' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-video - fix Coverity CID 280902 issue in vid_console_color() - fix vid_console_color() build warning - fix for mxsfb to ensure correct Linux logo position
2020-02-10Merge tag 'u-boot-imx-20200210' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-imx - Convert to DM: - bx50v3, mx53ppd, novena, mx6sabresd - Fixes for Xea Board - Toradex im8m Verdin - Cleanup (warp7, mx6sxsabresd) Travis : https://travis-ci.org/sbabic/u-boot-imx/builds/648131788
2020-02-10Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscvTom Rini
- Fix ax25-ae350.rst document. - Refine RISC-V linker script and start.S. - Add option to print more information on exception.
2020-02-10riscv: Remove unnecessary instructionSean Anderson
The add instruction on risc-v can have any three sources and targets, so there is no need for an intermediate mov. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-10doc: fix opensbi build steps for AX25-AE350Jagan Teki
OpenSBI build steps are marked as normal text in AX25-AE350 documentation. Move them into code-block so-that it can show it as build steps. Cc: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-10doc: fix AX25-AE350 RISC-V documentationHeinrich Schuchardt
Since commit 04883bf7acca ("doc: update AX25-AE350 RISC-V documentation") `make htmldocs` produces a log of warnings like doc/board/AndesTech/ax25-ae350.rst:373: WARNING: Block quote ends without a blank line; unexpected unindent. doc/board/AndesTech/ax25-ae350.rst:0: WARNING: Undefined substitution referenced: "_ __ ___ _ __ | (___ | |_) |". Reformat the problematic passages. Fixes: 04883bf7acca ("doc: update AX25-AE350 RISC-V documentation") Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Rick Chen <rick@andestech.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-10riscv: Add option to print registers on exceptionSean Anderson
When debugging, it can be helpful to see more information about an unhandled exception. This patch adds an option to view the registers at the time of the trap, similar to the linux output on a kernel panic. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-10riscv: Fix breakage caused by linker relaxationSean Anderson
Due to the two-instruction sequence needed to access arbitrary memory locations, the RISC-V linker aggressively optimises memory accesses and jumps at link-time. This is called "linker relaxation," and is discussed in this SiFive article <https://www.sifive.com/blog/all-aboard-part-3-linker-relaxation-in-riscv-toolchain>. One of the optimizations in place is to assume that the __global_pointer symbol is placed in the gp register. To quote the article: "...The magic __global_pointer$ symbol is defined to point 0x800 bytes past the start of the .sdata section. The 0x800 magic number allows signed 12-bit offsets from __global_pointer$ to address symbols at the start of the .sdata section. The linker assumes that if this symbol is defined, then the gp register contains that value, which it can then use to relax accesses to global symbols within that 12-bit range. The compiler treats the gp register as a constant so it doesn't need to be saved or restored, which means it is generally only written by _start, the ELF entry point." However, U-Boot instead keeps the global data pointer in gp. This causes memory accesses and jumps optimized to use the gp pointer to fail. To fix this problem, we undefine the __global_pointer symbol. Signed-off-by: Sean Anderson <seanga2@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>
2020-02-09board: ge: bx50v3, imx53ppd: configure CONFIG_SYS_BOOTMAPSZIan Ray
Configure `CONFIG_SYS_BOOTMAPSZ' per guidance on u-boot@lists.denx.de. Signed-off-by: Ian Ray <ian.ray@ge.com>
2020-02-09board: ge: bx50v3, mx53ppd: fix firstboot detectionRobert Beckett
Use `test' command to test for file existence instead of relying on the old functionality of the `ext2load' command (which now reports an error when attempting to load a zero length file). Signed-off-by: Robert Beckett <bob.beckett@collabora.com> Signed-off-by: Ian Ray <ian.ray@ge.com>
2020-02-09board: ge: mx53ppd: use DM for uartIan Ray
Drop PPD_UART_PAD_CTRL since it matches defaults. Enable DM serial and MXC uart. Signed-off-by: Ian Ray <ian.ray@ge.com> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: bx50v3: use DM for uartRobert Beckett
Remove legacy uart pad and iomux code Enable DM serial and mxc uart Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: mx53ppd: Use DM for ethernetRobert Beckett
Remove legacy iomux setup for fec. Enable phylib and DM fec. Use Kconfig for enabling fec. Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: bx50v3: Enable DM PWM for backlightRobert Beckett
Add backlight and panel devicetree definitions Use UCLASS_PANEL to enable backlight via display enable handler Remove old explicit gpio code for handling backlight Use cls command to initiate display in HW agnostic manner Enable DM regulator and pwm Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: bx50v3: override panelIan Ray
Override the panel compatible string for LCD in U-Boot. Include U-Boot device tree overrides in device-specific device trees so that the panel compatible string is used. Fixes: 8c26739859c6 ("board: ge: bx50v3: sync devicetrees from Linux") Signed-off-by: Ian Ray <ian.ray@ge.com>
2020-02-09board: ge: mx53ppd: enable DM_VIDEOIan Ray
Enable DM_VIDEO for mx53ppd. Enable DM_REGULATOR_FIXED and DM_PWM for the backlight. Remove unused MX53PPD_LCD_POWER. Remove old (incorrect) setup_iomux_lcd. Enable backlight via display enable handler. Use cls command to initiate display in HW agnostic manner. Modify `failbootcmd' to use lcdputs. Signed-off-by: Ian Ray <ian.ray@ge.com> Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: mx53ppd: add i2c eeprom bootcount storageRobert Beckett
Add bootcount node, linking to i2c eeprom "bootcount" partitions for storage. Enable i2c eeprom bootcount backend storage. Enable bootcount command and use it for failbootcmd. Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: bx50v3: add i2c eeprom bootcount storageRobert Beckett
Add bootcount node, linking to i2c eeprom "bootcount" partitions for storage. Enable i2c eeprom bootcount backend storage. Enable bootcount command and use it for failbootcmd. Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09board: ge: bx50v3, imx53ppd: use DM I2CRobert Beckett
Remove old (pre-DM) i2c setup code. Enable DM i2c. Convert common code to use DM rtc. Convert common code to read VPD from eeprom partition. Convert the generic i2c PMIC init code to use the new da9063 driver. mx53ppd only: Correct RTC compatible in device tree. Enable MXC DM i2c driver. Define CONFIG_SYS_MALLOC_F_LEN so that DM is available in pre-reloc. Make GPIO banks available during preloc, since initialisation is done in board_early_init_f(). Add gpio_request() calls to satisfy the DM_GPIO compatibility API. Remove unused power configuration. Signed-off-by: Robert Beckett <bob.beckett@collabora.com> Signed-off-by: Ian Ray <ian.ray@ge.com>
2020-02-09board: ge: bx50v3, imx53ppd: add eeprom partitionsRobert Beckett
Add eeprom partitions to device tree. Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09misc: i2c_eeprom: set offset len and chip addr offset maskRobert Beckett
Set the correct offset length and chip address offset mask for each device to allow correct access to total capacity of the devices. Signed-off-by: Robert Beckett <bob.beckett@collabora.com>
2020-02-09imx: mx6ul_14x14_evk: turn of backlight and LCD before booting OSAnatolij Gustschin
This should help keeping the screen black when booting the kernel. Signed-off-by: Anatolij Gustschin <agust@denx.de> Reported-by: Fabio Estevam <festevam@gmail.com> Tested-by: Fabio Estevam <festevam@gmail.com>
2020-02-09mx6sabresd: Convert PCI to driver modelAlifer Moraes
Convert imx6sabresd PCI to driver model to fix the following warning: ===================== WARNING ====================== This board does not use CONFIG_DM_PCI Please update the board to use CONFIG_DM_PCI before the v2019.07 release. Failure to update by the deadline may result in board removal. See doc/driver-model/MIGRATION.txt for more info. ==================================================== After the conversion the following commands were used for testing: => pci enum PCI: Failed autoconfig bar 10 PCI: Failed autoconfig bar 10 => pci 1 Scanning PCI devices on bus 1 BusDevFun VendorId DeviceId Device Class Sub-Class Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-02-09mx6sabre_common: Remove FEC related settingsFabio Estevam
In preparation for converting to DM_ETH and moving the FEC symbols to Kconfig we need to move the FEC definitions to mx6sabreauto.h and mx6sabresd.h to avoid build breakage during the conversion. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
2020-02-09imx6: aristainetos: fix NAND detection with latest mainlineHeiko Schocher
commit 88718be30010 ("mtd: rename CONFIG_NAND -> CONFIG_MTD_RAW_NAND") moved CONFIG_NAND -> CONFIG_MTD_RAW_NAND. Adapt board code to this change, as last merge did not respect the above commit. Signed-off-by: Heiko Schocher <hs@denx.de>
2020-02-09ARM: imx: novena: Enable DM thermalMarek Vasut
Enable DM thermal driver and iMX thermal driver to get accurate CPU frequency reporting in the boot log. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2020-02-09ARM: imx: novena: Enable DM ethernetMarek Vasut
Convert to DM ethernet to prevent board removal. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2020-02-09ARM: imx: novena: Move defconfig bits to arch KconfigMarek Vasut
Just move the defconfig entries which are required into the Novena entry in arch Kconfig, no functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Vagrant Cascadian <vagrant@debian.org>
2020-02-09mx7dsabre: Fix usbtog probe when use dfu or umsJoris Offouga
Before: => ums 0 mmc 0 UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x1dacc00 usb dr_mode not found CTRL+C - Operation aborted => dfu 0 mmc 0 usb dr_mode not found After : => ums 0 mmc 0 UMS: LUN 0, dev 0, hwpart 0, sector 0x0, count 0x1dacc00 => dfu 0 mmc 0 Signed-off-by: Joris Offouga <offougajoris@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-02-09arm: dts: imx7s-warp7: Move u-boot specific node in u-boot.dtsiJoris Offouga
These nodes are not in upstream kernel, so move these in u-boot.dtsi Signed-off-by: Joris Offouga <offougajoris@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-02-09warp7: remove unused usb configsJoris Offouga
With commit 6b503f9e6549("warp7: Switch to DM USB"). These configs are not necessary Signed-off-by: Joris Offouga <offougajoris@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-02-09warp7: Fix the pmic_get() parameter in the DM caseJoris Offouga
When pmic_get() is used with DM the first parameter must be the complete node name plus the unit address, so fix it accordingly Signed-off-by: Joris Offouga <offougajoris@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2020-02-09arm: xea: dts: Add 'fec-3v3' regulator properties to prevent accidental ↵Lukasz Majewski
disablement The 'enable-active-high' DTS property configures GPIO so it is active with HIGH state (by default it is low). The 'regulator-boot-on' property indicates that the regulator was enabled in the 'earlier' stage - i.e. bootloader/firmware. In the XEA case the 'fec-3v3' was configured (as a "wrapper" on GPIO0_0) in very early SPL code, so it shouldn't be modified at latter stages. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-02-09arm: xea: spl: Add GPIO0_0 setup on spl_board_initLukasz Majewski
Explicitly configure GPIO0_0 in SPL, which controlls 3V3 voltage on the XEA board (it also supplies TIVAs). This code would enable TIVAs power supply early (also when board uses the falcon boot). Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-02-09arm: xea: config: Enable support for XEA board specific device tree tweaksLukasz Majewski
This patch enables support for CONFIG_OF_BOARD_SETUP in xea defconfig. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-02-09arm: xea: Provide function to set L2 switch 'local-mac-address' propertyLukasz Majewski
The 'local-mac-address' property needs to be adjusted to the MAC address value stored in U-Boot's 'ethaddr' env variable. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-02-09arm: xea: defconfig: Define space for redundant envs in SPI-NOR flashLukasz Majewski
Redundant envs help with assuring better reliability for the system as they prevent from the situation when envs are stored only in a single place. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-02-09mx7ulp_com: Remove unneeded SoC definitionsFabio Estevam
Since commit 9c27310ac23c ("mx7ulp: Move SoC base address to a common file") we no longer need to have these SoC definitions in the board file, so remove them. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2020-02-09cmd: mdc/mwc: normalize disjoint MX_CYCLIC usageJoel Johnson
Both CMD_MX_CYCLIC and MX_CYCLIC are in use and defined in Kconfig, but only the non-CMD version currently does anything. This changes all usages to prefer the CMD_MX_CYCLIC option (since it's only affecting addition of the commands), and switches defconfigs using the non-CMD version to use the CMD version. Signed-off-by: Joel Johnson <mrjoel@lixil.net> Reviewed-by: Tom Rini <trini@konsulko.com>
2020-02-09tools: imx8m_image: fix warning messageSébastien Szymanski
When a firmware file is missing the warning message doesn't indicate the firmware file name because '$tmp' var doesn't exist. Fix the warning message and while at it reduce the if/else statement. Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
2020-02-09mx6sxsabresd: Keep only one targetFabio Estevam
Currently there are two targets for the i.MX6SX SabreSD board: mx6sxsabresd_defconfig and mx6sxsabresd_spl_defconfig. This brings additional maintainance effort without a clear advantage. Keep only the mx6sxsabresd_defconfig one and remove mx6sxsabresd_spl_defconfig to keep it simpler. Also remove the SPL related code from the board file. Signed-off-by: Fabio Estevam <festevam@gmail.com> Acked-by: Peng Fan <peng.fan@nxp.com>
2020-02-09mx6ul_14x14_evk: Move CONFIG_DM_74X164 to defconfigFabio Estevam
The CONFIG_DM_74X164 symbols should be moved to the defconfig file, as indicated in the comments. Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2020-02-09gpio: Let DM_74X164 be built without CONFIG_SPL_GPIOFabio Estevam
Since commit bcee8d6764f9 ("dm: gpio: Allow control of GPIO uclass in SPL") CONFIG_DM_74X164 is no longer built for mx7dsabresd_defconfig, as this target does not use CONFIG_SPL_GPIO. Remove such dependency and let the the 74X164 GPIO driver be built again. This restores Ethernet functionality on the imx7-sdb board as the Ethernet reset PHY comes from a GPIO driven by a 74LV595PW I/O expander. Fixes: bcee8d6764f9 ("dm: gpio: Allow control of GPIO uclass in SPL") Signed-off-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Alifer Moraes <alifer.wsdm@gmail.com>
2020-02-09imx: imx8mm_evk: spelling in readme fileMarcel Ziswiler
Minor spelling fix in README file. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
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