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2018-09-19Kirkwood: NAS220: remove bootdelay from CONFIG_EXTRA_ENV_SETTINGSEvgeni Dobrev
The default bootdelay of 3 seconds is good enough and there is no need to duplicate it in CONFIG_EXTRA_ENV_SETTINGS. Signed-off-by: Evgeni Dobrev <evgeni@studio-punkt.com> Signed-off-by: Stefan Roese <sr@denx.de>
2018-09-18Merge git://git.denx.de/u-boot-dmTom Rini
- MPC83xx device tree additions (CPU and RAM) - Fix sandbox build error - Sync bitrev with Linux - Various ofnode/DT improvements
2018-09-18dm: uclass: Adding missing child_pre_probe descriptionBin Meng
The comment of child_pre_probe, one of the 'struct uclass_driver' members, is currently missing. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18pico-imx7d: Add PICO-Hobbit baseboard supportOtavio Salvador
This adds the device tree to the DFU and bootmenu environment setting. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-18pico-imx6ul: Add PICO-Pi baseboard supportOtavio Salvador
This adds the device tree to the DFU and bootmenu environment setting. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-18Merge branch 'master' of git://git.denx.de/u-boot into masterStefano Babic
Signed-off-by: Stefano Babic <sbabic@denx.de>
2018-09-18ofnode: add ofnode_by_prop_value()Jens Wiklander
Adds ofnode_by_prop_value() to search for nodes with a given property and value, an ofnode version of fdt_node_offset_by_prop_value(). Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18cpu: Add cpu_probe_all methodMario Six
Add a method to probe all CPUs of the board. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18cpu: Fix cpu.h documentationMario Six
Documentation in cpu.h is not in kernel-doc format. Change it to comply with it. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18board_f: Use static print_cpuinfo if CONFIG_CPU is activeMario Six
When the DM CPU drivers are active, printing information about a CPU should be delegated to a matching driver. Hence, add a static print_cpuinfo that implements this delegation when DM CPU drivers are active. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc> Changed condition to CONFIG_IS_ENABLED(CPU): Signed-off-by: Simon Glass <sjg@chromium.org>
2018-09-18init: Fix documentationMario Six
The documentation in init.h is not in kernel-doc format. Fix this. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18clk: Add MPC83xx clock driverMario Six
Add a clock driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18sysreset: Add get_status methodMario Six
It's useful to have the reset status of the SoC printed out during reset (e.g. to learn whether the reset was caused by software or a watchdog). As a first step to implement this, add a get_status method to the sysreset class, which enables the caller to get printable information about the reset status (akin to get_desc in the CPU uclass). Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18ram: Add driver for MPC83xxMario Six
Add a RAM driver for the MPC83xx architecture. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18lib: bitrev: Sync with Linux kernel v4.17Bin Meng
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-17Merge git://git.denx.de/u-boot-x86Tom Rini
2018-09-17x86: drop custom CONFIG_SYS_BAUDRATE_TABLE defineChristian Gmeiner
This will add support for a baud rate of 57600. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-16Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini
2018-09-15ARM: rmobile: Repair TMU clock on Gen2Marek Vasut
The Gen2 TMU is fed with fixed 32.5 MHz signal from CP . This is then divided by 4 in TMU. Fix the timer clock setting in Gen2. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Zap get_tbclk and timer_read_counterMarek Vasut
Replace those two functions with generic ones by defining the timer macros in include/config/*.h . Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Inline sh_tmu.hMarek Vasut
The header contains only the TMU register layout, just inline it into the TMU timer implementation and drop the header completely. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Clean up CONFIG_SH_TMU_CLK_FREQMarek Vasut
The R-Car Gen2 feeds the TMU with CONFIG_SYS_CLK_FREQ / 2, while the old SH parts use CONFIG_SYS_CLK_FREQ directly. Just put this into the TMU implementation and drop the CONFIG_SH_TMU_CLK_FREQ config option. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Inline get_tmu0_clk_rate()Marek Vasut
This function just returns CONFIG_SH_TMU_CLK_FREQ, use the constant directly instead. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15sh: tmu: Clean up CONFIG_SYS_TMU_CLK_DIVMarek Vasut
This constant is always 4 , for all boards that exist. Define it once in arch/sh/lib/time.c and remove it from the configs. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
2018-09-15arm: socfpga: stratix10: Add CONFIG_OF_EMBEDDalon Westergreen
The dtb should be embedded in the u-boot-spl image so that the CONFIG_SPL_TARGET of spl/u-boot-spl.hex includes it. This also affects the main u-boot image, so adjust CONFIG_SPL_FS_LOAD_PAYLOAD_NAME to u-boot.img which now also includes the dtb. Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-15arm: socfpga: stratix10: add CONFIG_SPL_TARGETDalon Westergreen
Stratix10 combines the u-boot-spl image into the fpga configuration bitstream so that the SDM can load the processors memory. This process requires a hex format of the u-boot-spl image. CONFIG_SPL_TARGET is set to "spl/u-boot-spl.hex" Signed-off-by: Dalon Westergreen <dwesterg@gmail.com>
2018-09-14am3517_evm: Drop inadvertently added lineTom Rini
I added in the CONFIG_MISC_INIT_R line by mistake when applying the previous patch, fix. Signed-off-by: Tom Rini <trini@konsulko.com>
2018-09-14pico-imx6ul: Add Falcon mode supportOtavio Salvador
Falcon mode boots the kernel directly from SPL, without loading the full U-Boot. As pico-imx6ul does not have a GPIO for selecting Falcon versus normal mode, enter in Falcon mode when the customer selects the CONFIG_SPL_OS_BOOT option in menuconfig. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Remove CONFIG_FSL_USDHC from .hOtavio Salvador
The CONFIG_FSL_USDHC is defined inside "mx6_common.h", which is already included in this file. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Reviewed-by: Fabio Estevam <festevam@gmail.com>
2018-09-14pico-imx6ul: Improve default DFU settingsOtavio Salvador
This rework the DFU settings so it supports the SPL and U-Boot image, as well as the single partition layout we are using by default. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Add bootmenu to choose the baseboardOtavio Salvador
Currently the baseboards do not offer a way to autodetect which one is in use, so we ask the user if no value has been set. Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Convert to SPLFabio Estevam
There are two versions of imx6ul pico SOMs: one with 256MB and another one with 512MB of RAM. Convert to SPL so that both versions can be supported. This patch doesn't rework the clock initialization to avoid changing the behavior in this same patch, so it will be cleaned up in future. Currently only the 256MB is tested/supported. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-14pico-imx6ul: Convert to distro configFabio Estevam
Instead of keeping a custom environment, use a more generic approach by switching to distro config. Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
2018-09-11ARM: am3517_evm: Disable DM_I2C_COMPATAdam Ford
DM_I2C_COMPAT is somehow being enabled outside of Kconfig, so this explicitly undefines it in the header file, and brackets the I2C initialization around an #ifdef to not manually initialize the I2C controller when the DM_I2C is enabled. Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
2018-09-11DM: serial: ti_omap3_common: Don't define serial unless !DM_SERIALAdam Ford
The serial port was being manually configured during SPL build, however in preparation to allow DM in SPL, this needs to change to be based on whether or not DM_SERIAL is enabled because, soon the assumption that SPL means no DM may not be accurate. Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-11ARM: configs: Add da850evm_nand to boot from NANDAdam Ford
The DA850-EVM supports booting from NAND when used with the UI expander board. da850evm_nand will create an ais file that can be burned to NAND and booted while storing the env in NAND along with some partitions tables for storing kernel, dtb and rootfs in NAND. Signed-off-by: Adam Ford <aford173@gmail.com>
2018-09-11Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini
2018-09-11arm64: dts: k3: Add u-boot specific nodesLokesh Vutla
Add the minimum dt nodes required to boot. These nodes will get deleted as kernel gets these nodes added in the main dts files. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11include: am654_evm: Establish initial environment for SD card bootAndreas Dannenberg
Create a basic U-Boot environment that allows the automatic loading of a Linux Kernel located at /boot/Image and an associated device tree blob located at /boot/k3-am654-base-board.dtb from the secondary partition of an ext4-formatted SD card on the AM654x EVM. Furthermore the boot.scr and uEnv.txt detection and loading schemes are supported in a manner already known from other TI platforms. Note that this is intended to be a starting point to enable initial board use and will most certainly get extended and refactored as different boot media become available. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11board: ti: am654: a53: Add initial support for am654Lokesh Vutla
Add initial support for AM654 based EVM running on A53. Enable 4GB of DDR available on the EVM so that kernel DTB file can be updated accordingly. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> [Andreas: Added 4GB ddr support] Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2018-09-11remoteproc: Allow for individual remoteproc initializationLokesh Vutla
Existing rproc_init() api tries to initialize all available remoteproc devices. This will fail when there is dependency among available remoteprocs. So introduce a separate api that allows to initialize remoteprocs individually based on id. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11mailbox: Introduce K3 Secure Proxy DriverLokesh Vutla
Secure Proxy module manages hardware threads that are meant for communication between the processor entities. Adding support for this driver. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
2018-09-11mailbox: Allow attaching private data for mbox_chanLokesh Vutla
Sometimes mbox controllers wants to store private data in mbox_chan so that it can be used at a later point of time. Adding support for hooking private data. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11power domain: Add support for multiple powerdomains per deviceLokesh Vutla
There are cases where there are more than one power domain attached to the device inorder to get the device functional. So add support for enabling power domain based on the index. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11clk: Extend clock control with an optional data fieldAndreas Dannenberg
Some systems require more than a single ID to identify and configure any clock provider. For those scenarios add an optional data field to the clock control structure. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11reset: Extend reset control with an optional data fieldAndreas Dannenberg
Some systems require more than a single ID to identify and configure any reset provider. For those scenarios add an optional data field to the reset control structure. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11dm: reset: Update uclass to allow querying reset statusAndreas Dannenberg
Add a reset operations function pointer to support querying the current status of a reset control. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11firmware: ti_sci: Add support for processor control servicesLokesh Vutla
TI-SCI message protocol provides support for controlling of various physical cores available in SoC. In order to control which host is capable of controlling a physical processor core, there is a processor access control list that needs to be populated as part of the board configuration data. Introduce support for the set of TI-SCI message protocol apis that provide us with this capability of controlling physical cores. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2018-09-11firmware: ti_sci: Add support for reboot core serviceAndreas Dannenberg
Since system controller now has control over SoC power management, it needs to be explicitly requested to reboot the SoC. Add support for it. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Andreas Dannenberg <dannenberg@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
2018-09-11firmware: ti_sci: Add support for clock controlLokesh Vutla
In general, we expect to function at a device level of abstraction, however, for proper operation of hardware blocks, many clocks directly supplying the hardware block needs to be queried or configured. Introduce support for the set of SCI message protocol support that provide us with this capability. Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>