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2019-04-12doc: device-tree-bindings: switch from spi-flash to jedec, spi-norNeil Armstrong
Since all DTS files has been switched to "jedec,spi-nor", remove the "spi-flash" compatible from the bindings examples. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com> Reviewed-by: Patrick Delaunay <Patrick.delaunay@st.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2019-04-12git-mailrc: update the kirkwood entryBaruch Siach
Update the kirkwood entry to match MAINTAINERS following commit 1579faf52b9f4 ("MAINTAINERS: Update u-boot-marvell entry"). Signed-off-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
2019-04-11cros: Expand the Chromium OS documentationSimon Glass
The current documentation only covers how to chain-load U-Boot on a Chromebook. Add more information about the other ways to use U-Boot on Chromebooks. In particular it is again possible to build it with Chromium OS verified boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-04-11DM: I2C: Introduce 'u-boot, i2c-transaction-bytes' propertyLukasz Majewski
The 'u-boot,i2c-transaction-bytes' device tree property provides information regarding number of bytes transferred by a device in a single transaction. This change is necessary to avoid hanging devices after soft reset. One notable example is communication with MC34708 device: 1. Reset when communicating with MC34708 via I2C. 2. The u-boot (after reboot -f) tries to setup the I2C and then calls force_idle_bus. In the same time MC34708 still has some data to be sent (as it transfers data in 24 bits chunks). 3. The force_idle_bus() is not able to make the bus idle as 8 SCL clocks may be not enough to have the full transmission. 4. We end up with I2C inconsistency with MC34708. This PMIC device requires 24+ SCL cycles to make finish any pending I2C transmission. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2019-04-09ARM: rmobile: Add R8A77965 M3NULCB supportMarek Vasut
Add defconfig and board specific adjustments for the R8A77965 M3N ULCB. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2019-04-02doc: Fix outdated ohci board hook documentationKrzysztof Kozlowski
The ohci driver calls board_usb_init(), not usb_board_init(). Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
2019-03-29Merge branch '2019-03-29-master-imports'Tom Rini
- Bugfixes: - mmc: correct the HS400 initialization process - configs: ti: Move FIT image load address to avoid overwrite - lib: time: update module enable MACRO - Add mbrugger as RPi board maintainer, correct agraf's email address.
2019-03-29doc/git-mailrc: correct entry 'agraf'Heinrich Schuchardt
Correct Alex's email address. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Alexander Graf <agraf@csgraf.de>
2019-03-28efi_loader: define development target in README.uefiHeinrich Schuchardt
Describe the target scope of the UEFI implementation in U-Boot. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-27efi_loader: update TODOs in doc/README.uefiHeinrich Schuchardt
The following TODOs are closed: - GetNextVariableName is not implemented - event groups - manage events in a linked list Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-27efi_loader: TODO for the EFI file protocolHeinrich Schuchardt
We currently only support EFI_FILE_PROTOCOL_REVISION while UEFI specs 2.4 - 2.7 prescribe EFI_FILE_PROTOCOL_REVISION2. Add a todo. Add missing constants for the EFI file protocol revision. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-11regulator: Add support for ramp delayKrzysztof Kozlowski
Changing voltage and enabling regulator might require delays so the regulator stabilizes at expected level. Add support for "regulator-ramp-delay" binding which can introduce required time to both enabling the regulator and to changing the voltage. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2019-02-28doc: binding: rename directory ram to memory-controllerPatrick Delaunay
Alignment with kernel directory name as it have already bindings for DDR controllers in the directory: Documentation/devicetree/bindings/memory-controller PS: the drivers using RAM u-class should be associated with this binding directory Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-02-27doc: Add a readme guide for SiFive FU540Atish Patra
The readme guide describes the procedure to build, flash and boot Linux using U-Boot on HiFive Unleashed. It also explains the current state of U-boot support and future action items. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de>
2019-02-27clk: Add fixed-factor clock driverAnup Patel
This patch adds fixed-factor clock driver which derives clock rate by dividing (div) and multiplying (mult) fixed factors to a parent clock. Signed-off-by: Atish Patra <atish.patra@wdc.com> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-02-20Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini
2019-02-20nyan-big: add padding to its fileTristan Bastian
Without this padding nyan-big ends at a blank screen on boot. Details on how to get to this padding can be found in the README.chromium under Notes. Signed-off-by: Tristan Bastian <tristan-c.bastian@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2019-02-20sound: Add support for Intel HDASimon Glass
The Intel High-definition Audio is a newer-generation audio system which provides for transfer of a large number of audio stream, each containing up to 16 channels. Add support for HDA as a library which can be used by other drivers. U-Boot currently uses only two channels (stereo). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20log: Allow #define LOG_DEBUG to enable logging in a fileSimon Glass
At present it is possible to '#define DEBUG' at the top of a file which causes all debug() statements in that file to become active. There is currently no equivalent with logging, but this is a useful function. Add a LOG_DEBUG define along with documentation. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20log: Add documentation for convenience functionsSimon Glass
The log_debug(), etc. function are documented only in the header file at present. Add a section to README.log also. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-15doc: imx: habv4: Remove secure_boot.txt guideBreno Matheus Lima
The secure_boot.txt guide was replaced by mx6_mx7_secure_boot.txt and mx6_mx7_spl_secure_boot.txt documents. Both documents covers all steps needed for SPL and non-SPL tagets, so remove secure_boot.txt file to avoid duplicated content. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15doc: imx: habv4: Move encrypted boot guideBreno Matheus Lima
All guides are currently located at doc/imx/habv4/guides/ directory. Move encrypted_boot.txt document to guides directory. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 SPL targetsBreno Matheus Lima
The current U-Boot implementation includes SPL targets for some NXP development boards: - mx6sabreauto_defconfig - mx6sabresd_defconfig - mx6ul_14x14_evk_defconfig - mx6ul_9x9_evk_defconfig Add additional steps needed to completly secure the bootloader image. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15doc: imx: habv4: Add Secure Boot guide for i.MX6 and i.MX7 non-SPL targetsBreno Matheus Lima
Add HABv4 documentation for non-SPL targets covering the following topics: - How to sign an securely boot an u-boot-dtb.imx image. - How to extend the root of trust for additional boot images. - Add 3 CSF examples. - Add IVT generation script example. Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com> Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15doc: imx: habv4: Add HABv4 introductionBreno Matheus Lima
The HABv4 is supported in i.MX50, i.MX53, i.MX6, i.MX7, series and i.MX 8M, i.MX8MM devices. Add an introductory document containing the following topics: - HABv4 Introduction - HABv4 Secure Boot - HABv4 Encrypted Boot - HAB PKI tree generation - HAB Fast Authentication PKI tree generation - SRK Table and SRK Hash generation Reviewed-by: Ye Li <ye.li@nxp.com> Reviewed-by: Utkarsh Gupta <utkarsh.gupta@nxp.com> Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-15doc: imx: habv4: Remove extra hab directory for a cleaner documentation ↵Breno Matheus Lima
structure There is no need to have an extra hab directory under doc/imx/. Habv4 and AHAB documentation can be added directly in doc/imx/ for a cleaner documentation structure. Signed-off-by: Breno Lima <breno.lima@nxp.com>
2019-02-13doc: README.uefi: fix typosHeinrich Schuchardt
%s/specfication/specification/ %s/selftest/self-test/ %s/little endian/little-endian/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
2019-02-12doc: Fix CONFIG_OF_SEPARATE descriptionAndy Shevchenko
CONFIG_OF_SEPARATE description is not in align with actual code in Makefile and thus has misleading instructions and explanation. Make it aligned with the actual code. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-02-10Merge tag 'dm-pull-10feb19' of git://git.denx.de/u-boot-dmTom Rini
Samsung sound patches (applied for Samsung maintainer) Common sound support buildman environment support of-platdata documentation improvements
2019-02-09of-platdata: improve documentationSimon Goldschmidt
Improve some things in the documentation of OF_PLATDATA that I found while porting socfgpa_gen5 to it. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-02-09clk: stm32mp1: correctly handle Clock Spreading GeneratorPatrick Delaunay
To activate the csg option, the driver need to set the bit2 of PLLNCR register = SSCG_CTRL: Spread Spectrum Clock Generator of PLLn enable. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-02-09doc: ti-secure: Add ULO info for AM57xx/DRA7xx secure devices from TIAndrew F. Davis
Booting from UART and USB on HS devices is now supported for this platform. Update documentation for the same. Signed-off-by: Andrew F. Davis <afd@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-07Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
- SPI-NOR support
2019-02-07configs: Don't use SPI_FLASH_BAR as defaultVignesh R
Now that new SPI NOR layer uses stateless 4 byte opcodes by default, don't enable SPI_FLASH_BAR. For SPI controllers that cannot support 4-byte addressing, (stm32_qspi.c, fsl_qspi.c, mtk_qspi.c, ich.c, renesas_rpc_spi.c) add an imply clause to enable SPI_FLASH_BAR so as to not break functionality. Signed-off-by: Vignesh R <vigneshr@ti.com> Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
2019-02-07configs: Remove SF_DUAL_FLASHVignesh R
SF_DUAL_FLASH claims to enable support for SF_DUAL_STACKED_FLASH and SF_DUAL_PARALLEL_FLASH. But, in current U-Boot code, grepping for above enums yield no user and therefore support seems to be incomplete. Remove these configs so as to avoid confusion. Signed-off-by: Vignesh R <vigneshr@ti.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Tested-by: Jagan Teki <jagan@amarulasolutions.com> #zynq-microzed
2019-02-05MAINTAINERS: Change fsl-qoriq, mpc85xx, mpc86xx maintainersYork Sun
Change maintainers to Prabhakar Kushwaha for fsl-qoriq, mpc85xx and mpc86xx. Signed-off-by: York Sun <york.sun@nxp.com> Reviewed-by: Tom Rini <trini@konsulko.com> Acked-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
2019-02-02Merge tag 'for-master-20190201' of git://git.denx.de/u-boot-rockchipTom Rini
u-boot-rockchip changes for 2019.04-rc1: * support for Chromebook Bob * full pinctrl driver using DTS properties * documentation improvements * I2S support for some Rockchip SoCs
2019-02-01rockchip: Add support for chromebook_bobSimon Glass
Bob is a 10-inch chromebook produced by Asus. It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 1280x800 display. It uses its USB ports for both power and external display. It includes a Chrome OS EC (Cortex-M3) to provide access to the keyboard and battery functions. Support so far includes only: - UART - SDRAM - MMC, SD card - Cros EC (but not keyboard) Not included: - Keyboard - Display - Sound - USB - TPM Bob is quite similar to Kevin, the Samsung Chromebook Plus, but support for this is not provided in this series. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Clarify docs on SPI writingSimon Glass
We use every second block when creating a SPI image, so update the text to say this explicitly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Drop note about supporting other SoCsSimon Glass
Quite a wide range of Rockchip SoCs are supported in mainline U-Boot now, so drop the comment about needing to add more. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Add mention of other boardsSimon Glass
At present some Rockchip SoCs and boards are not mentioned in the README. So that people can see which SoCs are supported, expand the list to include everything. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01spl: Kconfig: Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPL_FS_EXT4Tien Fong Chee
Replace CONFIG_SPL_EXT_SUPPORT to CONFIG_SPLY_FS_EXT4 so both obj-$(CONFIG_$(SPL_)FS_EXT4) and CONFIG_IS_ENABLED(FS_EXT4) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-02-01spl: Kconfig: Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FATTien Fong Chee
Replace CONFIG_SPL_FAT_SUPPORT with CONFIG_SPL_FS_FAT so obj-$(CONFIG_$(SPL_)FS_FAT) can be used to control the build in both SPL and U-Boot. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2019-01-21ARM: at91: Convert SPL_GENERATE_ATMEL_PMECC_HEADER to KconfigDerald D. Woods
This commit converts the following items to Kconfig: CONFIG_ATMEL_NAND_HWECC CONFIG_ATMEL_NAND_HW_PMECC CONFIG_PMECC_CAP CONFIG_PMECC_SECTOR_SIZE CONFIG_SPL_GENERATE_ATMEL_PMECC_HEADER [PMECC References] https://www.at91.com/linux4sam/bin/view/Linux4SAM/PmeccConfigure https://www.at91.com/linux4sam/bin/view/Linux4SAM/AT91Bootstrap [Mailing List Thread] https://lists.denx.de/pipermail/u-boot/2018-December/350666.html Fixes: 5541543f ("configs: at91: Remove CONFIG_SYS_EXTRA_OPTIONS assignment") [trini: Make the migration be size neutral and possibly not fix the above in all cases] Reported-by: Daniel Evans <photonthunder@gmail.com> Cc: Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by: Derald D. Woods <woods.technical@gmail.com> Signed-off-by: Tom Rini <trini@konsulko.com>
2019-01-17Merge tag 'mips-pull-2019-11-16' of git://git.denx.de/u-boot-mipsTom Rini
- MIPS: mscc: various enhancements for Luton and Ocelot platforms - MIPS: mscc: added support for Jaguar2 platform - MIPS: optimised SPL linker script - MIPS: bcm6368: fix restart flow issues - MIPS: fixed CONFIG_OF_EMBED warnings for all MIPS boards - MIPS: mt7688: small fixes and enhancements - mmc: compile-out write support if disabled
2019-01-16mips: mscc_sgpio: Add DT bindings documentationLars Povlsen
This add device tree binding documentation for the MSCC serial GPIO driver. Signed-off-by: Lars Povlsen <lars.povlsen@microsemi.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
2019-01-15misc: fs_loader: Switching private data allocation to DM auto allocationTien Fong Chee
Switching private data manual allocation to driver model auto allocation so users no longer need to deallocate themself because this would be deallocated by driver model when the device is no longer required. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09doc: README.commands: fix typeHeinrich Schuchardt
%s/commmand/command/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-01-09dm: video: lcd: MIGRATION: Add migration plan for videoSimon Glass
Add a migration plan for video which is an important subsystem in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
2019-01-09dm: pci: MIGRATION: Add migration plan for PCISimon Glass
Add a migration plan for PCI which is an important subsystem in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org>
generated by cgit (git 2.34.1) at 2024-12-25 13:19:30 +0000