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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>
2018-09-18pico-imx6ul: Fix TechNexion spelling on MAINTAINERS fileOtavio Salvador
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>
2018-09-18binman: fix a few typos in documentationMichael Heimpold
This fixes four small typos in the README file. Signed-off-by: Michael Heimpold <mhei@heimpold.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18test: ofnode: test ofnode_by_prop_value()Jens Wiklander
Test ofnode_by_prop_value() Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
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>
2018-09-18dm: core: fix devfdt_remap_addr_index()Cédric Le Goater
commit 30a90f56c3a2 ("dm: core: add functions to get memory-mapped I/O addresses") introduced a devfdt_remap_addr_index() routine but it does not make use of the index parameter. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-09-18dm: core: Scan "/firmware" node by defaultRajan Vaja
All Linux firmware drivers are put under "/firmware" node and it has support to populate "/firmware" node by default. u-boot and Linux can share same DTB. In this case, driver probe for devices under "/firmware" will not be invoked as "/firmware" does not have its own "compatible" property. This patch scans "/firmware" node by default like "/clocks". Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18dm: core: Move "/clock" node scan into functionRajan Vaja
Create separate function for scanning node by path and move "/clock" node scan code into that function. This will be usable if scanning of more node is required. Signed-off-by: Rajan Vaja <rajan.vaja@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-09-18misc: Add MPC83xx serdes driverMario Six
Add a driver to configure the SerDes (Serializer/Deserializer) lanes on the MPC83xx architecture. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18cpu: Add MPC83xx CPU driverMario Six
Add a CPU driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18test: Add tests for CPU uclassMario Six
Add a sandbox CPU driver, and some tests for the CPU uclass. Signed-off-by: Mario Six <mario.six@gdsys.cc>
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>
2018-09-18common: board_f: Sort includesMario Six
Includes should be sorted. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18timer: Add MPC83xx timer driverMario Six
Add a timer driver for the MPC83xx architecture. Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18timer: Sort Makefile entriesMario Six
Makefile entries should be sorted. 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>
2018-09-18mpc83xx: Add sysreset driverMario Six
Add a sysreset driver for the MPC83xx platform. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18board_f: Add reset status printingMario Six
To print the reset status during boot, add a method print_resetinfo to board_f, which is called in init_sequence_f[], that gets the reset information from the sysreset driver (assuming there is only one seems reasonable), and prints it. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mario Six <mario.six@gdsys.cc>
2018-09-18test: Add tests for sysreset_get_statusMario Six
Add some tests for sysreset_get_status. Reviewed-by: Simon Glass <sjg@chromium.org> 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>
2018-09-18powerpc: Add read*_*/write*_* macrosMario Six
Define the read*_*/write*_* macros for the PowerPC platform to be able to use the macros in wait_bit.h. 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>
2018-09-18sandbox: Enable bitrev library buildBin Meng
Imply CONFIG_BITREVERSE for Sandbox. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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>
2018-09-18sandbox: Build with -fPICAndy Shevchenko
Sandbox is not a real bootloader and it does require a position independent code to be supported. Thus, build it with -fPIC explicitly. Fixes: 16940f720f9b ("Makefile: Don't generate position independent code") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reported-by: Simon Glass <sjg@chromium.org> Tested-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
2018-09-17Merge git://git.denx.de/u-boot-x86Tom Rini
2018-09-17x86: cpu: add docstring to scu_ipc_command()Georgii Staroselskii
These comments were copied from the Linux kernel driver in drivers/platform/x86/intel_scu_ipc.c Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-17x86: tangier: acpi: add I2C6 nodeGeorgii Staroselskii
Now that we have I2C#6 working, it's time to add a corresponsing ACPI binding. Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-17x86: dts: edison: configure I2C#6 pinsGeorgii Staroselskii
Now that we have the pinctrl driver for Merrifield in place we can make use of it and set I2C#6 pins appropriately. Initial configuration came from the firmware. Which quite likely has been used in the phones, where that is not part of Atom peripheral, is in use. Thus we need to override the leftover. Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-17x86: tangier: pinmux: add API to configure protected pinsGeorgii Staroselskii
This API is going to be used to configure some pins that are protected for simple modification. It's not a comprehensive pinctrl driver but can be turned into one when we need this in the future. Now it is planned to be used only in one place. So that's why I decided not to pollute the codebase with a full-blown pinctrl-merrifield nobody will use. This driver reads corresponding fields in DT and configures pins accordingly. The "protected" flag is used to distinguish configuration of SCU-owned pins from the ordinary ones. The code has been adapted from Linux work done by Andy Shevchenko in pinctrl-merrfifield.c Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: fix build warning] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2018-09-17x86: cpu: introduce scu_ipc_raw_command()Georgii Staroselskii
This interface will be used to configure properly some pins on Merrifield that are shared with SCU. scu_ipc_raw_command() writes SPTR and DPTR registers before sending a command to SCU. This code has been ported from Linux work done by Andy Shevchenko. Signed-off-by: Georgii Staroselskii <georgii.staroselskii@emlid.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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-coldfireTom Rini
2018-09-16Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini
2018-09-16Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
2018-09-16Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2018-09-16m68k: ColdFire mcf5441x, add eSDHC supportAngelo Dureghello
This patch adds mcf5441x eSDHC support for the mcf5441x family. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2018-09-16m68k: fix multiple memory accesses on swap operationsAngelo Dureghello
On a u32 val = __sw32(*addr); multiple memory accesses are not welcome, since "addr" may be an IO peripheral register address. This patch changes __sw16/32 to perform a single memory access for the source value. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2018-09-16m68k: fix mcf5441x total interrupt numberAngelo Dureghello
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
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: Clean up register usageMarek Vasut
The code uses all in all three TMU registers, drop the massive register layout structures and just define the required timer registers and use them throughout the code. 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: Inline tmu_timer_{start,stop}()Marek Vasut
These functions are always called for timer = 0, so drop the timer check. Since these functions are called from one place only and they are reduced to one line of code, just inline them. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
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