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* efi_loader: no support for ARMV7_NONSEC=yHeinrich Schuchardt2018-04-231-0/+2
| | | | | | | We do not support bootefi booting ARMv7 in non-secure mode. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* doc: Update git-mailrc entry for lukma (lukma@denx.de)Lukasz Majewski2018-04-161-1/+1
| | | | Signed-off-by: Lukasz Majewski <lukma@denx.de>
* x86: Rename coreboot-x86 to corebootSimon Glass2018-04-161-1/+1
| | | | | | | | | We only use coreboot as a target on x86 platforms, since on ARM platforms U-Boot always runs as the primary boot loader. Rename the coreboot-x86 platform to reflect this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* doc: vxworks: Update x86 specific instructionsBin Meng2018-04-161-2/+19
| | | | | | | This updates the doc of booting VxWorks, like loading an x64 kernel, and how to make VxWorks graphics console driver work. Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
* bootvx: x86: Prepare e820 related stuff from the given kernel memory base ↵Bin Meng2018-04-161-11/+7
| | | | | | | | | | | | | | | address At present two environment variables 'e820data'/'e820info' are required to boot a VxWorks x86 kernel, but this is superfluous. The offset of these two tables are actually at a fixed offset from the kernel memory base address and we can provide the kernel memory base address to U-Boot via only one variable 'vx_phys_mem_base'. Note as it name indicates, the physical address should be provided. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
* doc: vxworks: Minor update for clarityBin Meng2018-04-161-5/+5
| | | | | | | This corrects a typo and updates several places for clarity. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
* Merge git://git.denx.de/u-boot-imxTom Rini2018-04-151-7/+7
|\ | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com>
| * tools/imximage: use 0x prefix in HAB Blocks lineRasmus Villemoes2018-04-151-7/+7
| | | | | | | | | | | | | | | | | | | | | | The u-boot-ivt.img.log file contains 0x prefixes in the HAB Blocks line, while the SPL.log does not. For consistency, and to make it easier to extract and put into a .csf file for use with NXP's code signing tool, add 0x prefixes here. Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Breno Lima <breno.lima@nxp.com>
* | Merge git://git.denx.de/u-boot-i2cTom Rini2018-04-111-0/+13
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| * | dm: i2c: dts: Add gpios and pinctrl device tree propertiesAlexander Kochetkov2018-04-111-0/+13
| | | | | | | | | | | | | | | | | | | | | The commit describe usage of gpios and pinctrl device tree properties in order to enable gpio-based software deblocking. Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
* | | log: Add units to code-size stats in README.logSimon Glass2018-04-101-1/+2
|/ / | | | | | | | | | | | | | | Without the units these numbers are confusing. Add a comment about the unit being 'bytes' and mention 'buildman' as the source. Suggested-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Simon Glass <sjg@chromium.org>
* | git: mailrc: Add myself and efi to listAlexander Graf2018-04-041-0/+2
| | | | | | | | | | | | I wasn't listed in the mailrc before, let's fix that. Signed-off-by: Alexander Graf <agraf@suse.de>
* | efi_loader: provide new doc/README.uefiHeinrich Schuchardt2018-04-042-0/+332
| | | | | | | | | | | | | | | | | | | | | | | | | | Provides information about - usage of the bootefi command - overview of UEFI - interaction between U-Boot and EFI drivers Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by: Alexander Graf <agraf@suse.de>
* | efi_loader: delete doc/README.efiHeinrich Schuchardt2018-04-041-86/+0
| | | | | | | | | | | | | | Delete README.efi. It is replaced by a further patch. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* | Merge git://git.denx.de/u-boot-marvellTom Rini2018-03-301-0/+186
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| * | doc: a37xx: Introduce pinctrl device tree bindingKen Ma2018-03-301-0/+186
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reviewed-on: http://vgitil04.il.marvell.com:8080/43289 Tested-by: iSoC Platform CI <ykjenk@marvell.com> Reviewed-by: Kostya Porotchkin <kostap@marvell.com> Reviewed-by: Igal Liberman <igall@marvell.com> Cc: Simon Glass <sjg@chromium.org> Cc: Stefan Roese <sr@denx.de> Signed-off-by: Ken Ma <make@marvell.com> Signed-off-by: Stefan Roese <sr@denx.de>
* | | doc: ae250: Describe riscv-linux booting via u-bootRick Chen2018-03-301-5/+143
|/ / | | | | | | | | | | | | | | Simply record riscv-linux booting steps and messages from bbl via u-boot on QEMU in README.ae250. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com>
* | clk: stm32mp1: add clock tree initializationPatrick Delaunay2018-03-191-0/+226
| | | | | | | | | | | | add binding and code for clock tree initialization from device tree Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | ram: stm32mp1: add driverPatrick Delaunay2018-03-191-0/+299
| | | | | | | | | | | | Add driver and binding for stm32mp1 ddr controller and phy Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | post: remove reference to power functionsPatrick Delaunay2018-03-161-11/+0
| | | | | | | | | | | | | | | | | | The 2 functions board_power_mode and board_poweroff are no more existing in U-Boot code (check with grep) This patch updates the documentation and removes the unnecessary prototypes. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* | dm: MIGRATION: Add migration plan for DM_SPI & DM_SPI_FLASHJagan Teki2018-03-161-0/+35
|/ | | | | | | | | | | | Due to adding various new functionalities with SPI and SPI-FLASH subsystems which are rounding in Mailing list for year these long term supporting spi driver which never seen any update with driver-model conversion. So added migration plan for DM_SPI and DM_SPI_FLASH with deadline v2018.09 Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
* doc: mxc_hab: Update i.MX HAB documentationBreno Lima2018-03-111-39/+33
| | | | | | | | | | | | | | The README.mxc_hab is outdated and need improvements, add the following modifications: - Reorganize document and remove duplicate content - Add CST download link - Update CST package name - Align command lines with CST v2.3.3 - Update U-Boot binary name - Remove CSF padding since is not documented in AN4581 Signed-off-by: Breno Lima <breno.lima@nxp.com>
* doc: mxc_hab: Move HAB related info to the appropriate docBreno Lima2018-03-112-51/+54
| | | | | | | | | | | | | | | Currently the High Assurance Boot procedure is documented in two places: - doc/README.imx6 - doc/README.mxc_hab It is better to consolidate all HAB related information into README.mxc_hab file, so move the content from README.imx6 to README.mxc_hab. Signed-off-by: Breno Lima <breno.lima@nxp.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
* Remove config_distro_defaults.hAdam Ford2018-02-231-2/+1
| | | | | | | With the contents of config_distro_defaults.h migrated to Kconfig, we can remove this header file completely Signed-off-by: Adam Ford <aford173@gmail.com>
* efi_loader: split README.efi into two separate documentsHeinrich Schuchardt2018-02-102-264/+270
| | | | | | | | | | | | | | | README.efi describes two different concepts: * U-Boot exposing the UEFI API * U-Boot running on top of UEFI. This patch splits the document in two. Religious references are removed. The separation of the concepts makes sense before detailing the internals of U-Boot exposing the UEFI API in a future patch. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
* doc: watchdog: Remove Blackfin related documentation entryLukasz Majewski2018-02-071-3/+0
| | | | | | | This commit cleans up the README.watchdog by removing the reminescent of ADI's Blackfin architecture removed some time ago. Signed-off-by: Lukasz Majewski <lukma@denx.de>
* Merge git://git.denx.de/u-boot-dmTom Rini2018-02-041-0/+36
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| * log: add category LOGC_EFIHeinrich Schuchardt2018-02-031-0/+1
| | | | | | | | | | | | | | | | | | The EFI implementation does not fit into any of the existing categories. Provide LOGC_EFI so that EFI related message can be filtered. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
| * log: Add a way to log error-return valuesSimon Glass2018-02-031-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When functions return an error it propagates up the stack to the point where it is reported. Often the error code provides enough information about the root cause of the error that this is obvious what went wrong. However in some cases the error may be hard to trace. For example if a driver uses several devices to perform an operation, it may not be obvious which one failed. Add a log_ret() macro to help with this. This can be used to wrap any error-return value. The logging system will then output a log record when the original error is generated, making it easy to trace the call stack of the error. This macro can significantly impact code size, so its use is controlled by a Kconfig option, which is enabled for sandbox. Signed-off-by: Simon Glass <sjg@chromium.org>
| * log: Add documentation for commands and formattingSimon Glass2018-02-031-0/+27
| | | | | | | | | | | | Add some notes about recent new features. Signed-off-by: Simon Glass <sjg@chromium.org>
* | doc: mxc_hab: Improve the config option listFabio Estevam2018-02-041-6/+3
|/ | | | | | | | | | | | | | The original text is from the time that the config options were not converted to Kconfig. After the conversion to Kconfig only CONFIG_SECURE_BOOT and CONFIG_CMD_DEKBLOB need to be selected by the user. The other config options are automatically selected by the Kconfig logic. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Breno Lima <breno.lima@nxp.com>
* Merge tag 'xilinx-for-v2018.03' of git://git.denx.de/u-boot-microblazeTom Rini2018-01-311-6/+4
|\ | | | | | | | | | | | | | | | | | | | | | | Xilinx changes for v2018.03 - Several Kconfig fixes (also moving configs to defconfigs) - Some DTS updates - ZynqMP psu rework based on Zynq concept - Add low level initialization for zc770 and zcu102 - Add support for Zynq zc770 x16 nand configuration - Add mini nand/emmc ZynqMP targets - Some arasan nand changes
| * doc: zynq: Describe status of zc770-xm011Michal Simek2018-01-301-2/+1
| | | | | | | | | | | | zc770-xm011 is also added and supported. Reflect this in README. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * doc: Update the zynq u-boot statusEzequiel Garcia2018-01-241-4/+3
| | | | | | | | | | | | | | | | | | NAND and QSPI devices are now supported, so mark them as such. Cc: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | efi_loader: add a README.iscsi describing booting via iSCSIHeinrich Schuchardt2018-01-281-0/+159
| | | | | | | | | | | | | | | | | | | | | | The appended README explains how U-Boot and iPXE can be used to boot a diskless system from an iSCSI SAN. The maintainer for README.efi and README.iscsi is set. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> [agraf: s/Adress/Address/] Signed-off-by: Alexander Graf <agraf@suse.de>
* | Merge git://git.denx.de/u-boot-spiTom Rini2018-01-262-15/+22
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| * | dts: cadence_spi: Update documentation for DT bindingsJason Rush2018-01-241-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update documentation to reflect adopting the Linux DT bindings. Tested on TI K2G platform: Tested-by: Vignesh R <vigneshr@ti.com> Tested on a socfpga-cyclonev board: Tested-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com> Signed-off-by: Jason Rush <jarush@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Acked-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com> Acked-by: Marek Vasut <marex@denx.de>
| * | doc: bindings: soft-spi: update documentation to match the codeMiquel Raynal2018-01-101-10/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux bindings have been introduced in the code (removing the U-Boot specific ones) without documentation update. Compatible string has changed, as well as the four GPIO properties. Reflect this by updating the soft-spi.txt documentation. Fixes: 102412c415 ("dm: spi: soft_spi: switch to use linux compatible string") Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
* | | fs: Migrate ext4 to KconfigTuomas Tynkkynen2018-01-221-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Migrate the following symbols to Kconfig: CONFIG_FS_EXT4 CONFIG_EXT4_WRITE The definitions in config_fallbacks.h can now be expressed in Kconfig. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
* | | m68k: Drop unreferenced CONFIG_* definesTuomas Tynkkynen2018-01-191-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following config symbols are only defined once and never referenced anywhere else: CONFIG_AMCORE CONFIG_ASTRO5373L CONFIG_M52277EVB CONFIG_M5253DEMO CONFIG_M5253EVBE CONFIG_M5275EVB CONFIG_M54418TWR CONFIG_STMARK2 Most of them are config symbols named after the respective boards which seems to have been a standard practice at some point. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
* | | ARM: Document AArch64 version of qemu-armTuomas Tynkkynen2018-01-191-5/+16
| |/ |/| | | | | | | | | | | | | | | | | | | | | It's mostly obvious, except that QEMU is annoying and requires an explicit '-cpu cortex-a57' (or some other 64-bit core) to actually run in 64-bit mode. While at it, remove the references to setting the ARCH environment variable; that is not used in U-Boot. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Reviewed-by: Tom Rini <trini@konsulko.com>
* | doc: fix incorrect usage of DT node unit addressAndre Przywara2018-01-153-34/+34
| | | | | | | | | | | | | | | | | | | | The DT spec demands a unit-address in a node name to match the "reg" property in that node. Newer dtc versions will throw warnings if this is not the case. Fix all occurences in various documentation files where this was not observed, to not give bad examples to the reader. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
* | doc: FIT image: fix incorrect examples of DT node unit addressAndre Przywara2018-01-1510-117/+117
| | | | | | | | | | | | | | | | | | | | The DT spec demands a unit-address of a node name to match the "reg" property in that node. Newer dtc versions will throw warnings if this is not the case. Fix all occurences in the FIT image example files where this was not observed, to not give bad examples to the reader. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
* | doc: FIT image: fix incorrect description of DT node unit addressAndre Przywara2018-01-157-196/+196
| | | | | | | | | | | | | | | | | | | | The DT spec demands a unit-address in a node name to match the "reg" property in that node. Newer dtc versions will throw warnings if this is not the case. Fix all occurences in the FIT image documentation files where this was not observed, to not give bad examples to the reader. Signed-off-by: Andre Przywara <andre.przywara@arm.com>
* | riscv: doc: Add relative doc to describe RISC-VRick Chen2018-01-123-0/+184
| | | | | | | | | | | | | | | | | | Add documents to describe NX25 and AE250. Also update other documents for RISC-V. Signed-off-by: Rick Chen <rick@andestech.com> Signed-off-by: Rick Chen <rickchen36@gmail.com> Signed-off-by: Greentime Hu <green.hu@gmail.com>
* | rockchip:usb: add a simple readme for rockusbEddie Cai2018-01-101-0/+51
|/ | | | | | | add a simple readme to introduce rockusb and tell people how to use it Signed-off-by: Eddie Cai <eddie.cai.linux@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2017-12-141-2/+14
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| * power: extend prefix match to regulator-name propertyFelix Brack2017-12-121-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends pmic_bind_children prefix matching. In addition to the node name the property regulator-name is used while trying to match prefixes. This allows assigning different drivers to regulator nodes named regulator@1 and regulator@10 for example. I have discarded the idea of using other properties then regulator-name as I do not see any benefit in using property compatible or even regulator-compatible. Of course I am open to change this if there are good reasons to do so. Signed-off-by: Felix Brack <fb@ltec.ch> Reviewed-by: Simon Glass <sjg@chromium.org>
* | SPL: Add FIT data-position property supportPeng Fan2017-12-121-1/+2
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | For external data, FIT has a optional property "data-position" which can set the external data to a fixed offset to FIT beginning. Add the support for this property in SPL FIT. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tomas Melin <tomas.melin@vaisala.com> Cc: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Cc: "Andrew F. Davis" <afd@ti.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: "tomas.melin@vaisala.com" <tomas.melin@vaisala.com> Cc: Kever Yang <kever.yang@rock-chips.com> Cc: Andre Przywara <andre.przywara@arm.com> Cc: York Sun <york.sun@nxp.com> Cc: Lokesh Vutla <lokeshvutla@ti.com> Cc: "Cooper Jr., Franklin" <fcooper@ti.com> Cc: George McCollister <george.mccollister@gmail.com> Cc: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Cc: Jean-Jacques Hiblot <jjhiblot@ti.com> Cc: Rick Altherr <raltherr@google.com> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: York Sun <york.sun@nxp.com>
* ARC: clk: introduce HSDK CGU clock driverEugeniy Paltsev2017-12-111-0/+35
| | | | | | | | | | | | | | Synopsys HSDK clock controller generates and supplies clocks to various controllers and peripherals within the SoC. Each clock has assigned identifier and client device tree nodes can use this identifier to specify the clock which they consume. All available clocks are defined as preprocessor macros in the dt-bindings/clock/snps,hsdk-cgu.h header and can be used in device tree sources. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
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