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2018-10-09sandbox: video: Speed up video outputSimon Glass
At present there are many situations where sandbox syncs the display to the SDL frame buffer. This is a very expensive operation but is only needed every now and then. Update video_sync() so that we can specify whether this operation is really needed. At present this flag is not used on other architectures. It could also be used for reducing writeback-cache flushes but the benefit of that would need to be investigated. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2018-10-09sandbox: spi: Add more loggingSimon Glass
Add logging to aid debugging features in these drivers. Also drop some code in sandbox_spi_xfer() which is not used. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-09sandbox: spi: Drop command-line SPI optionSimon Glass
At present we support specifying SPI flash devices to use in the device tree and on the command line. Drop the second option, since it is a pain to support nicely with driver model, and unnecessary. Signed-off-by: Simon Glass <sjg@chromium.org>
2018-10-08ofnode: Add missing address translation into ofnode_get_addr_size()Marek Vasut
Of CONFIG_OF_TRANSLATE is enabled, this function still returns untranslated bogus results. Add the missing translation. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-08ofnode: Replace of_n_addr_cells with of_n_size_cellsMarek Vasut
The size should be decoded using of_n_size_cells(), make it so. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Simon Glass <sjg@chromium.org> Cc: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07Kconfig: sandbox: enable cmd_avb and dependenciesJens Wiklander
Enables cmd_avb and its dependencies need to run the AVB tests. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> [trini: Disable for sandbox_noblk] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-07tee: add sandbox driverJens Wiklander
Adds a sandbox tee driver which emulates a generic TEE with the OP-TEE AVB TA. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org> [trini: Fix printf warnings in ta_avb_invoke_func, slots is uint] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-07tee: optee: support AVB trusted applicationJens Wiklander
Adds configuration option OPTEE_TA_AVB and a header file describing the interface to the Android Verified Boot 2.0 (AVB) trusted application provided by OP-TEE. Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Reviewed-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07optee: support routing of rpmb data frames to mmcJens Wiklander
Adds support in optee supplicant to route signed (MACed) RPMB frames from OP-TEE Secure OS to MMC and vice versa to manipulate the RPMB partition. Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07tee: add OP-TEE driverJens Wiklander
Adds a OP-TEE driver. * Targets ARM and ARM64 * Supports using any U-Boot memory as shared memory * Probes OP-TEE version using SMCs * Uses OPTEE message protocol version 2 to communicate with secure world Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-07Add UCLASS_TEE for Trusted Execution EnvironmentJens Wiklander
Adds a uclass to interface with a TEE (Trusted Execution Environment). A TEE driver is a driver that interfaces with a trusted OS running in some secure environment, for example, TrustZone on ARM cpus, or a separate secure co-processor etc. The TEE subsystem can serve a TEE driver for a Global Platform compliant TEE, but it's not limited to only Global Platform TEEs. The over all design is based on the TEE subsystem in the Linux kernel, tailored for U-Boot. Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-07mmc: rpmb: add mmc_rpmb_route_frames()Jens Wiklander
Adds mmc_rpmb_route_frames() to route RPMB data frames from/to an external entity. Tested-by: Igor Opaniuk <igor.opaniuk@linaro.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org> Reviewed-by: Simon Glass <sjg@chromium.org>
2018-10-07dm: fdt: scan for devices under /firmware tooJens Wiklander
Just as /chosen may contain devices /firmware may contain devices, scan for devices under /firmware too. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
2018-10-06misc: Add support for the Arm Versatile Express config busLiviu Dudau
Add support for the Arm Versatile Express config bus that is being used for exposing various subsystems via a generic configuration bus. This driver adds support for generating transactions on this configuration bus and can be used by other drivers to abstract the communication with the actual function providers. Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-10-05Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2018-10-05Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini
2018-10-05Merge tag 'rockchip-for-v2018.11-rc2' of git://git.denx.de/u-boot-rockchipTom Rini
Rockchip-focused changes for v2018.11-rc2: - fixes to rkimage for SPL boot via USB - fixes to make_fit_atf.py, incl. entry-point calculation and python3 compatibility - OP-TEE support for ARMv7-based SoCs - fixes to RGMII/GMII selection on the RK3328 Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-04net: gmac_rockchip: Add handling for RGMII_ID/RXID/TXIDJanine Hagemann
Using PHY internal delays in combination with the phy-mode rgmii-id/rxid/txid was not possible. Only rgmii was supported. Now we can disable rockchip's gmac delay lines and also use rgmii-id/rxid/txid. Based on commit eaf70ad14cbb ("net: stmmac: dwmac-rk: Add handling for RGMII_ID/RXID/TXID") for mainline linux kernel. Signed-off-by: Janine Hagemann <j.hagemann@phytec.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-04net: gmac_rockchip: Fix a register write in rk3328_gmac_set_to_rgmiiJanine Hagemann
We have to use RK3328_RXCLK_DLY_ENA_GMAC_ENABLE instead of RK3328_RXCLK_DLY_ENA_GMAC_MASK in rk3328_gmac_set_to_rgmii() to enable the RX delay. The MASK was used in a wrong way. Signed-off-by: Janine Hagemann <j.hagemann@phytec.de> Reviewed-by: Philipp Tomisch <philipp.tomisch@theobroma-systems.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-10-04Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
2018-10-04spi: Add SPI driver for MT76xx SoCsStefan Roese
This patch adds the SPI driver for the MediaTek MT7688 SoC (and derivates). Its been tested on the LinkIt Smart 7688 and the Gardena Smart Gateway with and SPI NOR on CS0 and on the Gardena Smart Gateway additionally with an SPI NAND on CS1. Note that the SPI controller only supports a max transfer size of 32 bytes. This driver implementes a workaround to enable bigger xfer sizes to speed up the transfer especially for the SPI NAND support. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Jagan Teki <jagan@openedev.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Piotr Dymacz <pepe2k@gmail.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
2018-10-04mtd: nand: spi: Add Gigadevice SPI NAND supportStefan Roese
This patch adds support for Gigadevices SPI NAND device to the new SPI NAND infrastructure in U-Boot. Currently only the 128MiB GD5F1GQ4UC device is supported. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Miquel Raynal <miquel.raynal@bootlin.com> Cc: Boris Brezillon <boris.brezillon@bootlin.com> Cc: Jagan Teki <jagan@openedev.com> Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com>
2018-10-04sf: Add XMC xm25qh64a and xm25qh128a entriesStefan Roese
This patch adds support for 2 new XMC (Wuhan Xinxin Semiconductor Manufacturing Corp) SPI NOR chips. This support can be enabled by selecting the SPI_FLASH_XMC Kconfig option. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-03Merge tag 'rockchip-for-v2018.11' of git://git.denx.de/u-boot-rockchipTom Rini
Rockchip changes for 2018.11
2018-10-03gpio: dwapb_gpio: Change to use devm_kcalloc()Ley Foon Tan
Change to use managed resource function devm_kcalloc(), so it will auto free memory when driver is removed. Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
2018-10-03phy: rcar: Add R-Car Gen3 PHY driverMarek Vasut
Add a PHY driver for the R-Car Gen3 which allows configuring USB OTG PHY on Gen3 into host mode and toggles VBUS in case a dedicated regulator is present. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2018-10-03i2c: Add support for the Arm's Versatile Express I2C controller.Liviu Dudau
The Arm Versatile Express I2C controller is a simple register-based controller that uses a register to control the state of the SCL and SDA lines. Add support for it. Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-10-02Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini
This is the PR for SPI-NAND changes along with few spi changes. [trini: Re-sync changes for ls1012afrwy_qspi*_defconfig] Signed-off-by: Tom Rini <trini@konsulko.com>
2018-10-02spi: sh_qspi: Add DM support to SH QSPI driverMarek Vasut
Add DM support to the SH QSPI driver while retaining non-DM support. The later is required as this driver is used in SPL which has a size limitation of 16 kiB. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> [jagan: use proper commit head] Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02driver/spi: fsl_qspi: Remove non-DM stuffAshish Kumar
Convert fsl_qspi.c to complete DM mode. Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com> Tested-by: Rajat Srivastava <rajat.srivastava@nxp.com> Tested-by: Ye Li <ye.li@nxp.com> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02spi: designware_spi: Add reset ctrl to driverLey Foon Tan
Add code to reset all reset signals as in SPI DT node. A reset property is an optional feature, so only print out a warning and do not fail if a reset property is not present. If a reset property is discovered, then use it to deassert, thus bringing the IP out of reset. Release reset when _remove(). Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Jagan Teki <jagan@openedev.com>
2018-10-02cmd: mtd: add 'mtd' commandMiquel Raynal
There should not be a 'nand' command, a 'sf' command and certainly not a new 'spi-nand' command. Write a 'mtd' command instead to manage all MTD devices/partitions at once. This should be the preferred way to access any MTD device. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: mtdpart: implement proper partition handlingMiquel Raynal
Instead of collecting partitions in a flat list, create a hierarchy within the mtd_info structure: use a partitions list to keep track of the partitions of an MTD device (which might be itself a partition of another MTD device), a pointer to the parent device (NULL when the MTD device is the root one, not a partition). By also saving directly in mtd_info the offset of the partition, we can get rid of the mtd_part structure. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: uboot: search for an equivalent MTD name with the mtdidsMiquel Raynal
Using an MTD device (resp. partition) name in mtdparts is simple and straightforward. However, for a long time already, another name was given in mtdparts to indicate a device (resp. partition) so the "mtdids" environment variable was created to do the match. Let's create a function that, from an MTD device (resp. partition) name, search for the equivalent name in the "mtdparts" environment variable thanks to the "mtdids" string. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: mtdpart: add a generic mtdparts-like parserMiquel Raynal
The current parser is very specific to U-Boot mtdparts implementation. It does not use MTD structures like mtd_info and mtd_partition. Copy and adapt the current parser in drivers/mtd/mtd-uclass.c (to not break the current use of mtdparts.c itself) and write some kind of a wrapper around the current implementation to allow other commands to benefit from this parsing in a user-friendly way. This new function will allocate an mtd_partition array for each successful call. This array must be freed after use by the caller. The given 'mtdparts' buffer pointer will be moved forward to the next MTD device (if any, it will point towards a '\0' character otherwise). Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02mtd: uclass: add probe functionMiquel Raynal
The user might want to trigger the probe of any MTD device, export these functions so they can be called from a command source file. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Acked-by: Jagan Teki <jagan@openedev.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
2018-10-02rockchip: dwmmc: add rk2928-dw-mshc compatibleHeiko Stuebner
The rk3188 works nicely with the rockchip mmc driver, so we just need to add the different compatible for it - as used in the Linux kernel. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-10-02mmc: dw_mmc: check fifo status with a timeout in fifo modeHeiko Stuebner
While trying to enable the dw_mmc on rk3188 I managed to confuse and hang the dw_mmc controller into not delivering further data. The fifo state never became ready and the driver was iterating in the while loop reading 0-byte packets forever. So inspired by how other implementations handle this, check the fifo- state beforhand and add a timeout to catch any glaring fifo issues without hanging uboot altogether. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-09-30Merge git://git.denx.de/u-boot-dmTom Rini
2018-09-30usb:ci_udc: don't overwrite configuration on pullupRamon Fried
change writel to writebits32 in ci_pullup() in order to keep phy configuration in tact. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30usb: ehci-msm: Add init_after_reset for CI_UDCRamon Fried
MSM uses the chipidea controller IP, however it requires to reinit the phy after controller reset. in EHCI mode there's a dedicated callback for it. In device mode however there's no such callback. Add implementaion of ci_init_after_reset() to implement the above requirement in case CI_UDC driver is used. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30usb:ci_udc: Introduce init_after_reset phy functionRamon Fried
MSM variant of Chipidea must reinitalize the phy after controller reset. Introduce ci_init_after_reset() weak function that can be used to achieve the above init. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30ehci: msm: use init_type in probeRamon Fried
Change ehci_usb_probe() function to initialize the USB according to the init_type provided. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30ehci: msm: switch to generic PHY uclassRamon Fried
All the underlying USB PHY was handled in the ehci driver. Use the generic phy API instead. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30phy: db410c: Add MSM USB PHY driverRamon Fried
Add a PHY driver for the Qualcomm dragonboard 410c which allows switching on/off and resetting the phy connected to the EHCI controllers and USBHS controller. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30ehci: msm: Add missing platdataRamon Fried
platdata_auto_alloc_size was not initialized in structure. Caused null pointer dereference when configuring device as gadget. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30ehci: Replace board_prepare_usb with board_usb_initRamon Fried
Use standard board_usb_init() instead of the specific board_prepare_usb. Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
2018-09-30serial: serial_stm32: Enable uart FIFO for STM32F7xx SoCsPatrice Chotard
Since commit 7b3b74d32127 ("serial: serial_stm32: Enable overrun") on STM32F7xx based boards, the first lines of serial output are missing during boot (we no more see the U-Boot release version, board model and DRAM size). By enabling the uart FIFO on STM32F7, the complete U-boot log can be sent correctly. Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
2018-09-30clk: Add support for Arm's Versatile Express OSC clock generatorsLiviu Dudau
The Arm Versatile Express and Juno development boards contain an OSC clock generator that can be accessed through the Versatile Express config bus. The generators are quite often being controlled by some MCU and the config bus offers a uniform way of exposing them. Signed-off-by: Liviu Dudau <liviu.dudau@foss.arm.com> Reviewed-by: Heiko Schocher <hs@denx.de>
2018-09-29Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini
Signed-off-by: Tom Rini <trini@konsulko.com>
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