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2020-04-22mmc: export mmc_send_ext_csd()Heinrich Schuchardt
Export function mmc_send_ext_csd() for reading the extended CSD register. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-04-22mmc: EXT_CSD registers for write protectionHeinrich Schuchardt
Add the EXT_CSD register definition related to write protection. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-04-21mmc: tmio: sdhi: Add DMA transfer address alignment check at writingHiroyuki Yokoyama
In R-Car Gen 3, there is a DMA controller restriction of SDHI. When the transfer exceeding the 4 kByte boundary is performed while the DRAM address is not 128 byte aligned, the bus is occupied. This patch avoids this. Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com> Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
2020-04-20Merge tag 'u-boot-amlogic-20200420' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-amlogic - enable DM_RNG on meson boards - fix SMBIOS info on Odroid-C2 - Fix video output on GXBB/GXL/GXM boards - add USB gadget support for GXL/GXM boards
2020-04-20Merge tag 'ti-v2020.07-rc1' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-ti - Fix boot on am335x guardian board - Increase OPSI speed on AM65x and J721E devices - Use JTAD register for identifying K3 devices. - Update TI entry in MAINTAINERS file.
2020-04-20Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-imxTom Rini
2020-04-20configs: libretech-s912-pc: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20configs: libretech-s905d-pc: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20configs: khadas-vim: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20configs: khadas-vim2: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20configs: libretech-ac: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20configs: libretech-cc: Enable USB gadget with Mass Storage functionNeil Armstrong
Enable configs to support USB gadget and Mass Storage Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20arm: dts: meson-gxl: Add USB Gadget nodes for U-BootNeil Armstrong
Add the USB DWC2 node to u-boot specific dtsi files since Gadget support is not (yet) available in upstream Linux yet. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20arm: meson-gx: add board_usb_init()/cleanup() for USB gadgetNeil Armstrong
Add arch code to initialize USB Gadget mode using the DWC2 controller, and using the previously added set_mode() phy functions. [narmstrong: fixup board_usb_cleanup call to phy_meson_gxl_usb2_set_mode] Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20phy: meson-gxl-usb: add set_mode call to force switch to peripheral modeNeil Armstrong
Add set_mode function in the Amlogic GXL PHYs that will be called by the arch code to switch PHYs from/to gadget mode. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2020-04-20generic-phy: add generic_phy_get_by_node()Neil Armstrong
Add generic_phy_get_by_node() to get a PHY phandle from a node instead of a udevice. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Tom Rini <trini@konsulko.com> [narmstrong: fixed by including ofnode.h in generic-phy.h]
2020-04-19arm: mach-k3: Use JTAD_ID register for device identificationLokesh Vutla
JTAG ID register is defined by IEEE 1149.1 for device identification. Use this JTAG ID register for identifying AM65x[0] and J721E[1] devices instead of using SoC specific registers. [0] http://www.ti.com/lit/ug/spruid7e/spruid7e.pdf [1] http://www.ti.com/lit/ug/spruil1a/spruil1a.pdf Reported-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
2020-04-18Add support for i.MXRT1020-EVK boardGiulio Benetti
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18dt-bindings: pinctrl: add i.MXRT1020 pins definitionGiulio Benetti
Add i.MXRT1020 pins definition. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-04-18ARM: dts: imxrt1020: add dtsi fileGiulio Benetti
Add dtsi file for i.MXRT1020. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18Add i.MXRT1020 supportGiulio Benetti
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18clk: imx: add i.IMXRT1020 clk driverGiulio Benetti
Add i.MXRT1020 clk driver support. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18imx: pmic: Set proper pmic name for iMX53 HSC|DDC boardsLukasz Majewski
After the commit 4213609cc7fb ("drivers: core: use strcmp when find device by name") the exact DTS node name for PMIC device must be provided. This patch fixes this issue by providing full DTS node name ('mc34708@8'). Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Jaehoon Chug <jh80.chung@samsung.com>
2020-04-18config: imx: Enable CONFIG_PHY_FIXED on HSC and DDC i.MX53 boardsLukasz Majewski
The CONFIG_PHY_FIXED is necessary to allow DSA switch work in U-Boot after the commit 3bf135b6c367 ("drivers: net: phy: Ignore PHY ID 0 during PHY probing"). This particular device - LAN9303 - returns phy_id == 0. With CONFIG_PHY_FIXED enabled HSC and DDC boards work again with the same U-Boot binary. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-04-18dts: imx: Add fixed-link property to HSC and DDC (imx53) devicesLukasz Majewski
Those two boards are supposed to be run with a single u-boot binary. There are notable differences though - HSC uses DSA switch (which phy_id == 0x0) and DCC (DP83848C). After the commit 3bf135b6c367 ("drivers: net: phy: Ignore PHY ID 0 during PHY probing") the PHY devices with phy_id == 0 are not created in U-Boot anymore. This caused regression on HSC. To fix this problem - the fec's 'fixed-link' node has been introduced and the phy_id is not assessed anymore. This approach works on both boards. Signed-off-by: Lukasz Majewski <lukma@denx.de>
2020-04-18ARM: imx6: DHCOM i.MX6 PDK: Fix usb-otg VBUS regulatorHarald Seiler
During the conversion of this board to DM_REGULATOR, usb-mass-storage was broken and started failing with the following error: => ums 0 mmc 2 UMS: LUN 0, dev 2, hwpart 0, sector 0x0, count 0xe90000 Error enabling VBUS supply g_dnl_register: failed!, error: -38 g_dnl_register failed Fix this by adding the relevant GPIO to the regulator node. Fixes: 4ca99fe81aea ("ARM: imx: dh-imx6: Enable DM regulator") Signed-off-by: Harald Seiler <hws@denx.de>
2020-04-18ARM: imx6: DHCOM i.MX6 PDK: Convert to DM_ETHHarald Seiler
Use DM_ETH instead of legacy networking. Add VIO as a fixed regulator to the relevant device-trees and augment the FEC node with properties for the reset GPIO. It should be noted that the relevant properties for the reset GPIO already exist in the PHY node (reset-gpios, reset-delay-us, reset-post-delay-us) but U-Boot currently ignores those and only supports the bus-level reset properties in the FEC node (phy-reset-gpios, phy-reset-duration, phy-reset-post-delay). Signed-off-by: Harald Seiler <hws@denx.de>
2020-04-18wandboard: Print the board version in board_late_init()Fabio Estevam
Since CONFIG_DISPLAY_BOARDINFO_LATE is no longer used, the checkboard() function is no longer called. As it is useful to print the board revision, print it inside board_late_init() instead. Also, to avoid GPIO errors related to using a GPIO without requesting it, move the gpio_request(REV_DETECTION, "REV_DETECT") call prior to its usage. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
2020-04-18wandboard: Remove CONFIG_DISPLAY_BOARDINFO_LATEFabio Estevam
Since we are using revD1 device tree for all board revisions, the following can be seen on a revB1 board: Model: Wandboard i.MX6 Quad Board revD1 Board: Wandboard rev B1 To avoid such confusing messages, disable CONFIG_DISPLAY_BOARDINFO_LATE. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
2020-04-18wandboard: Do not print error when PMIC is not presentFabio Estevam
On wandboard variants prior to revD1, there is no PMIC populated, so do not print an error when the reading of the device ID register fails. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
2020-04-18pmic: pfuze100: Change error message level to debugFabio Estevam
In some cases U-Boot runs the same binary on different board versions. In wandboard, for example, there are versions with the PFUZE100 PMIC populated and others without it. When the PMIC is not present, it is not really useful to get PMIC error, so change the error message level to debug instead. Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Heiko Schocher <hs@denx.de>
2020-04-18wandboard: Fix version detection for mx6q/mx6dl revD1Fabio Estevam
The detection of the revD1 version is based on the presence of the PMIC. Currently revb1 device trees are used for mx6q/mx6dl variants, which do not have the PMIC nodes. This causes revD1 boards to be incorrectly be detected as revB1. Fix this issue by using the revd1 device trees, so that the PMIC node can be found and then the PMIC can be detected by reading its register ID. Imported the revd1 device trees from mainline kernel version 5.7-rc1. Reported-by: Heiko Schocher <hs@denx.de> Reported-by: Derek Atkins <derek@ihtfp.com> Signed-off-by: Fabio Estevam <festevam@gmail.com> Tested-by: Derek Atkins <derek@ihtfp.com> Tested-by: Heiko Schocher <hs@denx.de> Tested-by: Peter Robinson <pbrobinson@gmail.com>
2020-04-18configs: imxrt1050-evk: temporary disable DCACHEGiulio Benetti
mxsfb needs a dcache function not implemented in cortex-M7, so for the moment let's keep dcache not enabled. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18configs: imxrt1050-evk: enable video support/consoleGiulio Benetti
Enable DM_VIDEO subsystem and its BACKLIGHT_GPIO. Then enable SYS_WHITE_ON_BLACK to have classic black background on display. Need also to enable CONFIG_SYS_CONSOLE_ENV_OVERWRITE to retrieve stdin/stdout/stderr from CONFIG_EXTRA_ENV_SETTINGS. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18arch: arm: dts: imxrt1050-evk: add lcdif nodeGiulio Benetti
Add lcdif node and its pinctrl. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18ARM: dts: imxrt1050: allow this dtsi file to be compiled in LinuxGiulio Benetti
Linux doesn't provide skeleton.dtsi file so let's remove its include and provide #address-cells/size-cells = <1> that were defined in skeleton.dtsi before. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18ARM: dts: i.mxrt1050: add lcdif nodeGiulio Benetti
Add lcdif node to SoC. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18imxrt1050_evk: add 16bpp video support if video layer enabledGiulio Benetti
i.MXRT1050 provides mxsfb compatible lcd controller, so let's enable video mxsfb driver with 16bpp depth if CONFIG_DM_VIDEO is selected since board has 16bpp only connection. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: enable setting ENABLE negative polarityGiulio Benetti
ENABLE signal can now be flipped by writing its bitmask on vdctrl0 register. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: enable setting PIXDATA on negative edgeGiulio Benetti
DOTCLK signal can now be flipped by writing its bitmask on vdctrl0 register. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: enable setting VSYNC negative polarityGiulio Benetti
VSYNC signal can now be flipped by writing its bitmask on vdctrl0 register. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: enable setting HSYNC negative polarityGiulio Benetti
HSYNC signal can now be flipped according to display_flags bitmaks by writing its bitmask on vdctrl0 register. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: refactor for using display_timingsGiulio Benetti
struct display_timings provides more informations such clock and DE polarity, so let's refactor the code to use struct display_timings instead of struct ctfb_res_modes, so we'll become able to get clock and DE polarity settings and set register according to them in the next patch. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: add support for i.MXRTGiulio Benetti
Add support for i.MXRT by adding CONFIG_IMXRT in register structure and adding .compatible = "fsl,imxrt-lcdif". Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18video: mxsfb: add support for DM CLKGiulio Benetti
Allow using DM CLK instead of mxs_set_lcdclk() so we can avoid to implement a special function to set lcd clock on i.MXRT. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18sunxi: display: use common video_ctfb_mode_to_display_timing()Giulio Benetti
Since video_ctfb_mode_to_display_timing() has been implemented by moving sunxi_ctfb_mode_to_display_timing() to video_modes.c and it's meant to be used by other video subsystem, let's use it instead of local sunxi_ctfb_mode_to_display_timing(). Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18videomodes: add helper function to convert from ctfb to display_timingGiulio Benetti
This function converts from "struct ctf_res_modes" to "struct display_timing". Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Anatolij Gustschin <agust@denx.de>
2020-04-18clk: imx: clk-imxrt1050: add set_parent() callbackGiulio Benetti
Need to add set_parent() callback to allow dts assigned-clock-parents to work so let's add it accordingly. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-04-18clk: imx: clk-imxrt1050: setup PLL5 for video in non-SPLGiulio Benetti
mxsfb needs PLL5 as source, so let's setup it at its default frequency specified in RM(650Mhz). Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
2020-04-18clk: imx: clk-imxrt1050: fix typo in clock name "video:"Giulio Benetti
"video:" must be "video", ":" is a typo. Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com> Reviewed-by: Lukasz Majewski <lukma@denx.de>
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