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2019-04-23pinctrl: add driver for MT8516Fabien Parent
Add Pinctrl driver for MediaTek MT8516 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com>
2019-04-23clk: mediatek: add driver for MT8516Fabien Parent
Add clock driver for MediaTek MT8516 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com> [trini: Redo whitespace] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-04-23clk: mediatek: add support for SETCLR_INV and NO_SETCLR flagsFabien Parent
Add the implementation for the CLK_GATE_SETCLR_INV and CLK_GATE_NO_SETCLR flags. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com>
2019-04-23mmc: mtk-sd: fix configuration option checkFabien Parent
We either need to use IS_ENABLED(CONFIG_FOO) or CONFIG_IS_ENABLED(FOO). IS_ENABLE(FOO) will always return false. This commit fixes the comparison by using the CONFIG_IS_ENABLED(FOO) syntax. Signed-off-by: Fabien Parent <fparent@baylibre.com>
2019-04-23mmc: mtk-sd: add support for MT8516Fabien Parent
Add config for handling MT8516 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com>
2019-04-23mmc: mtk-sd: add source_cg clock supportFabien Parent
Some MediaTek SoC need an additional clock "source_cg". Enable this new clock. We reuse the same clock name as in the kernel. Signed-off-by: Fabien Parent <fparent@baylibre.com> Acked-by: Ryder Lee <ryder.lee@mediatek.com>
2019-04-23net: add higmacv300 Ethernet driver for HiSilicon platformShawn Guo
It adds the driver for HIGMACV300 Ethernet controller found on HiSilicon SoCs like Hi3798CV200. It's based on a downstream U-Boot driver, but quite a lot of code gets rewritten and cleaned up to adopt driver model and PHY API. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-04-23reset: add reset driver for HiSilicon platformShawn Guo
It adds a Driver Model compatible reset driver for HiSlicon platform. The driver implements a custom .of_xlate function, and uses .data field as reset register offset and .id field as bit shift. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2019-04-23pci: Add boundary check for hose->regionsThierry Reding
Make sure that we don't overflow the hose->regions array, otherwise we would end up overwriting the hose->region_count field and cause mayhem to ensue. Also print an error message when we'd be overflowing because it indicates that there aren't enough regions available and the number needs to be increased. Signed-off-by: Thierry Reding <treding@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-23led: bcm6858: allow to use this driver on ARCH_963158Philippe Reynes
Allow the led bcm6858 driver to be used on bcm63158. They have the same led controller. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22led: add initial support for bcm6858Philippe Reynes
The driver add the support of the led IP on bcm6858. This led IP can drive up to 32 leds, and can handle blinking. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2019-04-22misc: fs_loader: Replace label with DT phandleTien Fong Chee
In previously label which will be expanded to the node's full path was used, and now replacing label with most commonly used DT phandle. The codes were changed accordingly to the use of DT phandle and supporting multiple instances. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com>
2019-04-22misc: fs_loader: Add support for initializing block deviceTien Fong Chee
Firmware loader would encounter problem if the block device is accessed before initializing it. This patch would adding the support of probing block device and initializing block before the block device is accessed by firmware loader. Signed-off-by: Tien Fong Chee <tien.fong.chee@intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2019-04-22drivers: nand: brcmnand: add an option to read the write-protect from device ↵Philippe Reynes
tree The option write-protect may only change on the kernel command line, we add a property in the device tree to be more flexible. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22drivers: nand: brcmnand: add parameter parameter-page-big-endianPhilippe Reynes
The parameter page isn't always in big endian, so we add an option to choose the endiannes of the parameter page. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22drivers: nand: brcmnand: add initial supportPhilippe Reynes
The driver brcmnand come from linux kernel 4.18. Only SoC bcm6838 and bcm6858 are supported. Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-22mtd: nand: provide several helpers to do common NAND operationsBoris Brezillon
Linux commit 97d90da8a88 ("mtd: nand: provide several helpers to do common NAND operations") This is part of the process of removing direct calls to ->cmdfunc() outside of the core in order to introduce a better interface to execute NAND operations. Here we provide several helpers and make use of them to remove all direct calls to ->cmdfunc(). This way, we can easily modify those helpers to make use of the new ->exec_op() interface when available. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> [miquel.raynal@free-electrons.com: rebased and fixed some conflicts] Signed-off-by: Miquel Raynal <miquel.raynal@free-electrons.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com> [Philippe Reynes: adapt code to u-boot and only keep new function] Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
2019-04-21Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
- Various fastboot, dwc2/stm32 updates
2019-04-21Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini
- Various stratix10, gen5 updates
2019-04-21usb: dwc2: fix gadget disconnectFabrice Gasnier
This fixes a disconnect issue detected with fastboot command, when using dwc2 driver. - On u-boot side: uboot>$ fastboot 0 - On USB host PC side, few seconds after PC>$ fastboot reboot # Get stuck, uboot target never reboots By enabling DEBUG_ISR logs, the bus suspend interrupt is seen before the PC command has been issued. When the USB bus suspend occurs, there's a HACK that disables the fastboot (composite driver). Here is the call stack upon USB bus suspend: - dwc2_handle_usb_suspend_intr() - dev->driver->disconnect() - composite_disconnect() - reset_config() - f->disable() - fastboot_disable() - usb_ep_disable(f_fb->out_ep); - usb_ep_disable(f_fb->in_ep); .. other disable calls. When the resume interrupt happens, everything has been disabled, then nothing happens. fastboot command gets stuck on HOST side. Remove original HACK, that disconnects the composite driver upon USB bus suspend. Implement disconnect detection instead: - check GINTSTS OTG interrupt - read GOTGINT register - check GOTGINT, SesEndDet bit (e.g. session end) This is inspired by what is implemented currently in Linux dwc2 driver. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Reviewed-by: Marek Vasut <marex@denx.de>
2019-04-21fastboot: add support for 'getvar platform'Eugeniu Rosca
Our R-Car3 Android userspace relies on the output of 'fastboot getvar platform' and U-Boot currently is not able to handle it: host $> fastboot getvar platform getvar:platform FAILED (remote: Variable not implemented) finished. total time: 0.001s We either have the option of adding 'fastboot.platform' variable to the default/saved environment as a workaround or add proper 'fastboot getvar platform' support in U-Boot via this patch. In the latter case, other platforms can benefit from it too. Note that R-Car3 already exports 'platform' environment variable via v2019.01 commit 00e4b57e9e71c3 ("ARM: rmobile: Set environment variable containing CPU type"). Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
2019-04-21fastboot: Replace literal 32 with PART_NAME_LENAlex Kiernan
Where we have to compute partition names, rather than using a hardcoded 32 for the partition name length, replace with PART_NAME_LEN. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
2019-04-21stm32mp1: add stusb1600 support for DK1 and DK2 boardPatrick Delaunay
The DK1 and DK2 boards use the USB Type-C controller STUSB1600. This patch updates: - the device tree to add the I2C node in the DT - the board stm32mp1 to probe this I2C device and use this controller to check cable detection. - the DWC2 driver to support a new dt property "u-boot,force-b-session-valid" which forces B session and device mode; it is a workaround because the VBUS sensing and ID detection isn't available with stusb1600. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: add support for STM32MP1Patrick Delaunay
Add compatible "st,stm32mp1-hsotg" and associated driver data to manage the usb33d-supply and the ST specific register for VBus sensing. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> # Conflicts: # drivers/usb/gadget/dwc2_udc_otg.c Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2_udc_otg: Add tx_fifo_sz array supportPatrice Chotard
All TX fifo size can be different, add tx_fifo_sz_array[] into dwc2_plat_otg_data to be able to set them. tx_fifo_sz_array[] is 17 Bytes long and can contains max 16 tx fifo size (synopsys IP supports max 16 IN endpoints). First entry of tx_fifo_sz_array[] is the number of valid fifo size the array contains. In case of tx_fifo_sz_array[] doesn't contains the same number of element than max hardware endpoint, display a warning message. Compatibility with board which doesn't use tx_fifo_sz_array[] (Rockchip rk322x/rk3128/rv1108/rk3288/rk3036) is kept. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2_udc_otg: Read MAX_HW_ENDPOINT from HWCFG4 registerPatrick Delaunay
Some DWC2 ip variant doesn't use 16 hardware endpoint as hardcoded in the driver. Bits INEps [29:26] of HWCFG4 register allows to get this information. Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: Add function for session B checkPatrick Delaunay
Add a new function to check the session B validity, to be use to check cable connection. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: Add force-b-session-valid supportPatrick Delaunay
Handle "force-b-session-valid" property from DT. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: force reset assert before to probe the driverPatrick Delaunay
Reset the hardware to be sure of the device state. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: convert driver to DM_USB_GADGETPatrick Delaunay
Minimal conversion to driver model by using the uclass UCLASS_USB_GADGET_GENERIC based on: - reset uclass - clock uclass - generic uclass. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21usb: dwc2: remove unused variable regs_otgPatrick Delaunay
Remove the global regs_otg variable. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2019-04-21phy: usbphyc: increase PLL wait timeoutPatrick Delaunay
wait 200us to solve USB init issue on device mode (ums and stm32prog commands) Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-21phy: usbphyc: move vdda1v1 and vdda1v8 in phy_initPatrick Delaunay
vdda1v1 and vdda1v8 are used by the PLL. Both need to be enabled before starting the PLL. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-21phy: usbphyc: Binding update of vdda supplyPatrick Delaunay
Move supply vdda1v1 and vdda1v8 in usbphyc node and no more in port Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-21phy: usbphyc: update xlate with DT bindingPatrick Delaunay
Parameter added for port 1, for example: &usbh_ehci { phys = <&usbphyc_port0>; phy-names = "usb"; vbus-supply = <&vbus_sw>; status = "okay"; }; &usbotg_hs { pinctrl-names = "default"; pinctrl-0 = <&usbotg_hs_pins_a>; phys = <&usbphyc_port1 0>; phy-names = "usb2-phy"; status = "okay"; }; Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-21phy: usbphyc: remove unused variable indexPatrick Delaunay
Remove unused field index in struct stm32_usbphyc_phy. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
2019-04-21fastboot: Improve error reporting on 'getvar partition-{size, type}'Eugeniu Rosca
Currently U-Boot reports the same error message in all below cases: [A] host> fastboot getvar partition-type [B] host> fastboot getvar partition-size [C] host> fastboot getvar partition-type: [D] host> fastboot getvar partition-size: [E] host> fastboot getvar partition-type:<invalid-part> [F] host> fastboot getvar partition-size:<invalid-part> The message looks like: host> fastboot getvar partition-size: getvar:partition-size: FAILED (remote: partition not found) Finished. Total time: 0.003s Be more user friendly and output: - "partition not given" for [A-D] - "partition not found" for [E-F] Fixes: f73a7df984a9 ("net: fastboot: Merge AOSP UDP fastboot") Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Acked-by: Alex Kiernan <alex.kiernan@gmail.com>
2019-04-21fastboot: getvar: correct/rename "has_slot" to "has-slot"Eugeniu Rosca
Since its inception in upstream fastboot android-n-preview-1 [1], "has-slot" option has never taken the form of "has_slot". Amongst the users of "getvar has-slot:" is the upstream bootloadertest.py [2]. Current U-Boot "has_slot" version must be a typo. Fix it. [1] https://android.googlesource.com/platform/system/core/+/a797479bd51c ("Fix fastboot variable name") [2] https://android.googlesource.com/platform/system/extras/+/72de393e118e3 ("Bootloader verification for AndroidThings.") Fixes: f73a7df984a9 ("net: fastboot: Merge AOSP UDP fastboot") Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com> Acked-by: Alex Kiernan <alex.kiernan@gmail.com>
2019-04-19usb: Select USB_MUSB_DSPS with USB_MUSB_TIAlex Kiernan
USB_MUSB_TI requires USB_MUSB_DSPS, failing at link time if it's not selected: drivers/usb/musb-new/built-in.o: In function `ti_musb_host_ofdata_to_platdata': drivers/usb/musb-new/ti-musb.c:193: undefined reference to `musb_dsps_ops' or if OF_CONTROL is not selected: arch/arm/mach-omap2/built-in.o:(.data.usb0+0x24): undefined reference to `musb_dsps_ops' Reviewed-by: Hannes Schmelzer <oe5hpm@oevsv.at> Tested-by: Hannes Schmelzer <oe5hpm@oevsv.at> Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2019-04-19configs: Migrate USB_MUSB_DISABLE_BULK_COMBINE_SPLIT to KconfigAlex Kiernan
Migrate support for disable MUSB bulk split/combine to Kconfig Green Travis build: https://travis-ci.org/akiernan/u-boot/builds/519101867 Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
2019-04-18Merge tag 'arc-for-2019.07' of git://git.denx.de/u-boot-arcTom Rini
In this small series we migrate ARC boards to DM_MMC so we're hopefully are good now and our boards will be kept in U-Boot for some more time :)
2019-04-18ARC: dwmmc: Adding DesignWare MMC driver support for ARC devboardsEugeniy Paltsev
Add the DM_MMC-compatible DesignWare MMC driver support for Synopsys ARC devboards. It is created to switch ARC devboards to use DM_MMC. It required information such as clocks (Bus Interface Unit clock, Card Interface Unit clock) and SDIO bus width. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
2019-04-17timer: dw-apb: Add missing 64bit up-conversionMarek Vasut
The generic timer count is an incrementing 64bit value and a timer driver must return an incrementing 64bit value. The DW APB timer only provides a 32bit timer counting down, thus the result must be inverted and converted to a 64bit value. The current implementation is however missing the 64bit up-conversion and this results in random timer roll-overs, which in turn triggers random timeouts throughout the codebase. This patch adds the missing 64bit up-conversion to fix the issue. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <chin.liang.see@intel.com> Cc: Dinh Nguyen <dinguyen@kernel.org> Cc: Ley Foon Tan <ley.foon.tan@intel.com> Cc: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com> Cc: Tien Fong Chee <tien.fong.chee@intel.com>
2019-04-17ddr: altera: Stratix10: Add ECC memory scrubbingLey Foon Tan
Scrub memory content if ECC is enabled and it is not from warm reset boot. Enable icache and dcache before scrub memory and use "DC ZVA" instruction to clear memory to zeros. This instruction writes a cache line at a time and it can prevent false ECC error trigger if write cache line partially. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2019-04-17ddr: altera: Stratix10: Add multi-banks DRAM size checkLey Foon Tan
Stratix 10 maps dram from 0 to 128GB. There is a 2GB hole in the memory for peripherals and other IO from 2GB to 4GB. However the dram controller ignores upper address bits for smaller dram configurations. Example: a 4GB dram maps to multiple locations, every 4GB on the address. Signed-off-by: Dalon Westergreen <dalon.westergreen@intel.com> Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2019-04-17ddr: altera: stratix10: Move SDRAM size check to SDRAM driverLey Foon Tan
Move SDRAM size check to SDRAM driver. sdram_calculate_size() is called in SDRAM initialization already, avoid calling twice in size check function. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2019-04-17spi: cadence_qspi: add reset handlingSimon Goldschmidt
This adds reset handling to the cadence qspi driver. For backwards compatibility, only a warning is printed when failing to get reset handles. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-04-17mtd: rawnand: denali: add reset handlingSimon Goldschmidt
This adds reset handling to the devicetree-enabled Denali NAND driver. For backwards compatibility, only a warning is printed when failing to get reset handles. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-04-17arm: socfpga: move gen5 SDR driver to DMSimon Goldschmidt
To clean up reset handling for socfpga gen5, port the DDR driver to DM using UCLASS_RAM and implement proper reset handling. This gets us rid of one ad-hoc call to socfpga_per_reset(). The gen5 driver is implemented in 2 distinct files. One of it (containing the calibration training) is not touched much and is kept at using hard coded addresses since the code grows even more otherwise. SPL is changed from calling hard into the DDR driver code to just probing UCLASS_RESET and UCLASS_RAM. It is happy after finding a RAM driver after that. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
2019-04-17reset: socfpga: add reset handling for old kernelsSimon Goldschmidt
This adds code to take peripherals out of reset based on an environment variable. This is in preparation for removing the code that does this from SPL. However, some drivers even in current Linux cannot handle peripheral reset, so until this works, we need a compatibility workaround. This workaround is implemented in the 'assert' and 'remove' callbacks of this reset driver: the 'assert' callback does not disable peripherals that were already taken out of reset, while the 'remove' callback, which is called on OS_PREPARE, deasserts all peripheral resets if the environment variable "socfpga_legacy_reset_compat" is set to 1, which is what the gen5 SPL did up to now. This is in preparation to clean up the SPL and implementing proper reset handling for U-Boot. Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
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