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2019-10-08sandbox: spmi: Add ranges property for address translationSimon Glass
At present address translation does not work since there is no ranges property in the spmi nodes. Add empty ranges properties and a little more logging so that this shows the error: /tmp/b/sandbox/u-boot -d /tmp/b/sandbox/arch/sandbox/dts/test.dtb \ -c "ut dm spmi_access_peripheral" -L7 -v ... pm8916_gpio_probe() bad address: returning err=-22 Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08dm: core: Add device_foreach_child()Simon Glass
We have a 'safe' version of this function but sometimes it is not needed. Add a normal version too and update a few places that can use it. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08dm: core: Correct the return value for uclass_find_first_device()Simon Glass
This function returns -ENODEV when there is no device. This is inconsistent with other functions, such as uclass_find_next_device(), which returns 0. Update it and tidy up the incorrect '-1' values in the comments. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08dm: core: Call ofdata_to_platdata() with of-platdataSimon Glass
At present this function is never called when of-platdata is enabled since we never have a device tree. However, this function is responsible for copying over the of-platdata, so we must call it. Otherwise the probe() method would have to be used. Correct this and fix the sandbox serial driver to not read from the device tree and try to write to what is read-only platdata on some platforms. Fixes: 396e343b3d (dm: core: Allow binding a device from a live tree) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08dm: core: Drop a few early returnsSimon Glass
Two functions in this file return early for no good reason. Adjust the code to match the standard DM style of returning 0 at the end of the function on success. Oddly enough this save 12 bytes of code size on ARM. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08dm: core: Use U-Boot logging instead of pr_debug()Simon Glass
The pr_debug() functions do not response to setting the log level and in fact have their own separate log level. Use U-Boot logging instead. Perhaps we should make these options redirect to log_debug(), etc.? Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08x86: fsp: Create a common fsp_support.h headerSimon Glass
Many support functions are common between FSP1 and FSP2. Add a new header to handle this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: remove forward declarations in fsp_support.h] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08x86: sysreset: Allow reset driver to be included in SPL/TPLSimon Glass
At present this driver is always included in SPL and TPL, if U-Boot proper enables it. Update the Makefile to provide full control using the existing Kconfig options. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: make the Kconfig help text a little bit clearer] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08serial: ns16550: Allow serial to enabled/disabled in SPLSimon Glass
At present this driver uses the wrong condition for including the code and drivers in SPL/TPL. Update it so that the code is only included if DM_SERIAL is enabled for SPL/TPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08x86: Rename existing FSP code to fsp1Simon Glass
Since there is now a new version of the FSP and it is incompatible with the existing version, move the code into an fsp1 directory. This will allow us to put FSP v2 code into an fsp2 directory. Add a Kconfig which defines which version is in use. Some of the code in this new fsp1/ directory is generic across both FSPv1 and FSPv2. Future patches will address this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-07NET: DW: fix regression for ARC boardsEugeniy Paltsev
The commit 642b80d256e ("net: designware: drop compatible altr, socfpga-stmmac") breaks designware ethernet for all ARC boards. It removes "altr, socfpga-stmmac" compatible from "drivers/net/designware.c" without changing compatible in the boards which use it. Fix that by adding "snps,arc-dwmac-3.70a" compatible string to "drivers/net/designware.c" and using it in ARC boards device tree. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
2019-10-03dm: core: Correct bad cast in ofnode_get_addr_size_index()Simon Glass
At present this code passes an fdt_addr_t pointer as a u64 pointer which is not safe, since sizeof(fdt_addr_t) may be 4, e.g. with sandbox. Correct this to avoid a stack corruption problem. Fixes: e679d03b08 (core: ofnode: Add ofnode_get_addr_size_index) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: correct one typo in the commit message] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-03dm: core: Correct low cell in ofnode_read_pci_addr()Simon Glass
This reads the low cell of the PCI address from the wrong cell. Fix it. Also fix the function that this code came from. Fixes: 9e51204527 (dm: core: Add operations on device tree references) Fixes: 4ea5243a3a (fdt: fix fdtdec_get_pci_addr() for CONFIG_PHYS_64BIT) Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-09-22Merge tag 'fixes-for-2019.10' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-video.git - fix sunxi LCD clock divider - fix splash logo with DM_VIDEO and CONFIG_VIDEO_LOGO - fix splash banner output with DM_VIDEO
2019-09-21sunxi: video: HDMI: Fix LCD clock dividerMark Kettenis
Currently we may end up with an LCD clock divider that differs from the HDMI PHY clock divider if we can't exactly match the pixel clock. Fix this by using DIV_ROUND_UP to calculate the divider. This works since the PLL is chosen such that the resulting pixel clock is never higher than the requested pixel clock. Fixes: 1feed358ed15 ("sunxi: video: HDMI: Fix clock setup") Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
2019-09-20Merge tag 'u-boot-rockchip-20190920' of ↵Tom Rini
https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip - Fix rk3288 tinker and evb SPL boot fail - Enable get sn from cpuid for rk3399 rockpro64 board
2019-09-19watchdog: omap_wdt: Fix WDT target reset when booted from emmcSuniel Mahesh
AM335X based beaglebone black target gets reset by DM converted watchdog if booted from emmc around 60sec. Fixed this by moving driver's private struct variable initialization at different places in the driver to driver's probe. Tested on Beaglebone Black. Cc: Grygorii Strashko <grygorii.strashko@ti.com> Fixes: 7659ea32 ("watchdog: omap_wdt: Convert watchdog driver to use DT and DM") Reported-by: Sam Protsenko <semen.protsenko@linaro.org> Signed-off-by: Suniel Mahesh <sunil.m@techveda.org> Acked-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
2019-09-19rtc: ds3231/ds3232: fix coding styleBiwen Li
The patch fixes coding style Signed-off-by: Biwen Li <biwen.li@nxp.com>
2019-09-19ram: rk3288: Initialize dram for TPL buildsJagan Teki
Few of the rk3288 boards like tinker, vyasa are using TPL, SPL bootchain so the dram initialization must needed during TPL stage. So add proper ifconstruct to satisfy both TPL, SPL and SPL-only bootchain boards. This eventually fixing TPL to SPL handoff, otherwise missing dram initilaztion at TPL stage would leads to SPL hang. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2019-09-16Merge https://gitlab.denx.de/u-boot/custodians/u-boot-fsl-qoriqTom Rini
- Add emmc hs200 support - Few bug fixes related to serdes, I2C, ethernet, etc
2019-09-16Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-spiTom Rini
- fix mvebu_a3700_spi clock prescale (Marek Behún) - unmark MXS_SPI, DEPRECATED (Lukasz) - add spi_write_then_read (Jagan) - fix SST26* flash ICs (Eugeniy) - fix soft_spi data abort (Christophe)
2019-09-16mtd: spi-nor: enable protection ops for SST26 flash seriesEugeniy Paltsev
Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework) performs switch from previous 'spi_flash' infrastructure without proper testing/investigations which results in a regressions for SST26 flash series. Enable protection ops for SST26 flash series which were previously enabled by Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs protection ops) Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16mtd: spi-nor: add missing SST26* flash IC protection opsEugeniy Paltsev
Commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework) performs switch from previous 'spi_flash' infrastructure without proper testing/investigations which results in a regressions for SST26 flash series. Add missing SST26* flash IC protection ops which were introduced previously by Commit 3d4fed87a5fa (mtd: sf: Add support of sst26wf* flash ICs protection ops) Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16mtd: spi: Drop sf.cJagan Teki
spi_write_then_read, will manage to do the respective spi_xfer based on the tx_buf, rx_buf so drop the legacy spi_flash_read/write/cm code. Tested-by: Adam Ford <aford173@gmail.com> #da850-evm Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16mtd: spi_dataflash: Use spi read then writeJagan Teki
Now, we have spi_write_then_read routine that would handle spi_xfer handling based on the tx_buf and rx_buf parameters. So, replace individual flash read/write/cmd transfer call with spi_write_then_read. Cc: Egnite GmbH <info@egnite.de> Cc: Daniel Gorsulowski <daniel.gorsulowski@esd.eu> Cc: Ilko Iliev <iliev@ronetix.at> Cc: Marek Vasut <marex@denx.de> Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Cc: Alison Wang <alison.wang@nxp.com> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16spi: Add spi_write_then_readJagan Teki
Add support for SPI synchronous write followed by read, this is common interface call from spi-nor to spi drivers. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Tested-by: Adam Ford <aford173@gmail.com> #da850-evm
2019-09-16spi: Kconfig: Unmark DEPRECATED for MXS_SPILukasz Majewski
MXS_SPI driver now partially converted into driver-model, so unmark the DEPRECATED option for the same. Signed-off-by: Lukasz Majewski <lukma@denx.de> [jagan: update the commit message] Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16spi: soft_spi: Fix data abort if slave is not probedChristophe Kerello
In case spi_get_bus_and_cs callback is used, spi bus is first probed then slave devices are probed. To avoid a data abort in soft_spi probe function, we need to check that (slave != NULL). If slave is NULL, cs_flags and clk_flags will be initialized with respectively GPIOD_ACTIVE_LOW and 0. Signed-off-by: Christophe Kerello <christophe.kerello@st.com> Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-16spi: mvebu_a3700_spi: Fix clock prescale computationMarek Behún
The prescaler value computation can yield wrong result if given 0x1f at the beginning: the value is computed to be 0x20, but the maximum value the register can hold 0x1f, so the actual stored value in this case is 0, which is obviously wrong. Set the upper bound of the value to 0x1f with the min macro. Signed-off-by: Marek Behún <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
2019-09-14Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini
- Assorted bugfixes
2019-09-13soc: ti: k3-navss-ringacc: fix k3_nav_ringacc_ring_reset_dmaVignesh Raghavendra
In case dma_ring_reset_quirk is not set the k3_ringacc_ring_reset_dma will just exit without ring reset. Fix it, by adding ring reset call in case dma_ring_reset_quirk is not. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
2019-09-12watchdog: sp805_wdt: add expire_now methodThomas Schaefer
Add sp805_wdt_expire_now function. expire_now method is required by U_BOOT_DRIVER. Signed-off-by: Thomas Schaefer <thomas.schaefer@kontron.com> Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com> Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2019-09-12mmc: fsl_esdhc: Add emmc hs200 supportYinbo Zhu
Add eMMC hs200 mode for ls1028a, ls1012a, lx2160a. This increases eMMC performance. Tuning procedure is currently not supported. Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com> Acked-by: Peng Fan <peng.fan@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2019-09-12mmc: Kconfig: Add FSL_ESDHC_USE_PERIPHERAL_CLK optionYinbo Zhu
NXP fsl_esdhc controller supports two reference clocks: platform clock and peripheral clock Peripheral clock can provide higher clock frequency which is required to be used for tuning of SD UHS mode and eMMC HS200/HS400 modes. Peripheral clock is enabled by default by defining config option FSL_ESDHC_USE_PERIPHERAL_CLK if eMMC HS200/HS400 modes are supported. Signed-off-by: Yinbo Zhu <yinbo.zhu@nxp.com> Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2019-09-11rockchip: clk: rk3399: remove clk_enable()Kever Yang
There is no real driver for clk enable/disable now, and we actually don't need it now, remove it so that not waste CPU cycles and code size. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11rockchip: clk: rk3368: remove clk_enable()Kever Yang
There is no real driver for clk enable/disable now, and we actually don't need it now, remove it so that not waste CPU cycles and code size. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11rockchip: clk: rk3328: remove clk_enable()Kever Yang
There is no real driver for clk enable/disable now, and we actually don't need it now, remove it so that not waste CPU cycles and code size. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11rockchip: clk: rk3288: remove clk_enable()Kever Yang
There is no real driver for clk enable/disable now, and we actually don't need it now, remove it so that not waste CPU cycles and code size. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11usb: ohci-generic: don't probe fail if there is no clk_enable() opsKever Yang
Some clock driver do not have a clk_enable() call back, and we should not treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk() do not return fail if ret value is '-ENOSYS' Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-09-11usb: ehci-generic: don't probe fail if there is no clk_enable() opsKever Yang
Some clock driver do not have a clk_enable() call back, and we should not treat this as fail in ehci probe like other modules, eg. clk_enabl_bulk() do not return fail if ret value is '-ENOSYS' Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com>
2019-09-11usb: musb_hcd: fix compilation errorJean-Jacques Hiblot
commit 65c1f9820c8f79f "usb: Add nonblock argument to submit_int_msg" breaks the musb_hcd driver. Fixing it by adding the missing argument Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
2019-09-11dwc2: use the nonblock argument in submit_int_msgMichal Suchanek
An USB 1.1 keyboard connected to dwc2 through a high-speed hub does not report status until it changes. With this patch you can enable keyboard by pressing a key while USB devices are probed. Without a keypress no state is reported and the probe times out. We don't want to wait for a keypress or timeout while polling for keypresses so implement an int_msg nonblock variant that exits early on error. Signed-off-by: Michal Suchanek <msuchanek@suse.de>
2019-09-11usb: Add nonblock argument to submit_int_msgMichal Suchanek
This will be used to implement non-blocking keyboard polling in case of errors. Signed-off-by: Michal Suchanek <msuchanek@suse.de>
2019-09-10usb: xhci-dwc3: Add support for dis_u2_susphy_quirkNeil Armstrong
This quirk is necessary for the Amlogic GXL SoCs otherwise the Port 2 PHY doesn't get out of suspend and U-Boot resets the board after: XHCI timeout on event type 33... cannot recover. BUG: failure at drivers/usb/host/xhci-ring.c:474/xhci_wait_for_event()! BUG! This quirk is also handled in the dwc3 core code, but until the xhci-dwc3 driver uses the dwc3 core, the quirk must be handled here to fix USB support on the Amlogic libretech-cc and libretech-ac board when a device is only plugged in the OTG port. Cc: Yuri Frolov <crashing.kernel@gmail.com> Cc: Bin Meng <bmeng.cn@gmail.com> Fixes: dc9cdf859e ("usb: dwc3: Add DWC3 controller driver support") Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-09-08Merge tag 'mmc-9-6-2019' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmcTom Rini
Bug fixes to mmc_spi Add Aspeed SD driver Fix dw_mmc timeout calculation Fix timeout values passed to mmc_wait_dat0 sdhci dt caps/mask update [trini: Fix evb-ast2500_defconfig CONFIG_MMC line] Signed-off-by: Tom Rini <trini@konsulko.com>
2019-09-07Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
- Initial DM conversion
2019-09-06Merge tag 'rpi-next-2019.10' of https://github.com/mbgg/u-bootTom Rini
- fix mailbox status register used for polling - fix bcm2835_sdhost to wait long enough for a transfer to complete - increase kernel image size from 8 MB to 64 MB on arm64 - add support for RPi4 - add prefixes for raspberry pi related stuff to git-mailrc
2019-09-06mmc: bcm283x: Add support for bcm2711 device in bcm2835_sdhciMatthias Brugger
The bcm2711 has two emmc controllers. The difference is the clocks they use. Add support for the second emmc controller. Signed-off-by: Matthias Brugger <mbrugger@suse.com> Signed-off-by: Andrei Gherzan <andrei@balena.io>
2019-09-06mmc: bcm2835-host: Fix wait_transfer_completeRaul Benet
Function bcm_2835_wait_transfer_complete() is not waiting long enough. The previous code was claiming to wait for ~1 seconds, but as it depends on register reads it's time actually varies. Some cards require wait times of up to ~56 ms to perform the command 'saveenv' on an EXT4 partition. Re-implement the loop exit condition to use get_timer() which allows to specify the wait time in more reliable manner. Set the maximum wait time to the originally intended 1 second. Signed-off by: Raul Benet <raul.benet_at_kaptivo.com> Signed-off-by: Matthias Brugger <mbrugger@suse.com>
2019-09-06mmc: sdhci: Add support for dt caps & caps maskT Karthik Reddy
The sdhci capabilities registers can be incorrect. The sdhci-caps-mask and sdhci-caps dt properties specify which bits of the registers are incorrect and what their values should be. This patch makes the sdhci driver use those properties to correct the caps. Also use "dev_read_u64_default" instead of "dev_read_u32_array" for caps mask. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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