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path: root/drivers/usb
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2022-12-06global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*Tom Rini1-2/+2
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM namespace do not easily transition to Kconfig. In many cases they likely should come from the device tree instead. Move these out of CONFIG namespace and in to CFG namespace. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-27usb: dwc3: Drop support for "snps, ref-clock-period-ns" DT propertyMarek Vasut1-4/+0
Drop support for quickly deprecated DT property "snps,ref-clock-period-ns" to prevent its proliferation. Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Marek Vasut <marex@denx.de>
2022-11-27usb: dwc3: Program GFLADJSean Anderson2-0/+44
GUCTL.REFCLKPER can only account for clock frequencies with integer periods. To address this, program REFCLK_FLADJ with the relative error caused by period truncation. The formula given in the register reference has been rearranged to allow calculation based on rate (instead of period), and to allow for fixed-point arithmetic. Additionally, calculate a value for 240MHZDECR. This configures a simulated 240Mhz clock using a counter with one fractional bit (PLS1). This register is programmed only for versions >= 2.50a, since this is the check also used by commit db2be4e9e30c ("usb: dwc3: Add frame length adjustment quirk"). [ marek: Ported from Linux kernel commit 596c87856e08d ("usb: dwc3: Program GFLADJ") ] Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: Marek Vasut <marex@denx.de> # Port from Linux
2022-11-27usb: dwc3: Calculate REFCLKPER based on reference clockSean Anderson1-2/+13
Instead of using a special property to determine the reference clock period, use the rate of the reference clock. When we have a legacy snps,ref-clock-period-ns property and no reference clock, use it instead. Fractional clocks are not currently supported, and will be dealt with in the next commit. [ marek: Ported from Linux kernel commit 5114c3ee24875 ("usb: dwc3: Calculate REFCLKPER based on reference clock") ] Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Sean Anderson <sean.anderson@seco.com> Signed-off-by: Marek Vasut <marex@denx.de> # Port from Linux
2022-11-27usb: dwc3: reference clock period configurationBalaji Prakash J2-0/+33
Set reference clock period when it differs from dwc3 default hardware set. We could calculate clock period based on reference clock frequency. But this information is not always available. This is the case of PCI bus attached USB host. For that reason we use a custom property. Tested (USB2 only) on IPQ6010 SoC based board with 24 MHz reference clock while hardware default is 19.2 MHz. [ baruch: rewrite commit message; drop GFLADJ code; remove 'quirk-' from property name; mention tested hardware ] [ marek: Ported from Linux kernel commit 7bee318838890 ("usb: dwc3: reference clock period configuration") ] Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Balaji Prakash J <bjagadee@codeaurora.org> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Marek Vasut <marex@denx.de> # Port from Linux
2022-11-27usb: dwc3: Cache ref_clk pointer in struct dwc3Marek Vasut2-0/+12
Cache ref_clk clock pointer in struct dwc3 . This is a preparatory patch for subsequent backports from Linux kernel which configure GFLADJ register content based on the ref_clk rate and therefore need access to the ref_clk pointer. It is possible to extract the clock pointer from existing clk_bulk list of already claimed clock, no need to call clk_get*() again. Reviewed-by: Sean Anderson <seanga2@gmail.com> Signed-off-by: Marek Vasut <marex@denx.de>
2022-11-27usb: Expand buffer size in usb_find_and_bind_driver()Marek Vasut1-1/+1
The "generic_bus_%x_dev_%x" string which is printed into this buffer can be up to 34 characters long ("generic_bus_12345678_dev_12345678"). The buffer would be clipped by snprintf() if both %x were at maximum range. Make sure the buffer is long enough to cover such possibility. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-23sandbox: check lseek return value in handle_ufi_commandHeinrich Schuchardt1-3/+7
Invoking lseek() may result in an error. Handle it. Addresses-Coverity-ID: 376212 ("Error handling issues (CHECKED_RETURN)") Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-21usb: gadget: dfu: Fix the unchecked length fieldVenkatesh Yadav Abbarapu1-21/+37
DFU implementation does not bound the length field in USB DFU download setup packets, and it does not verify that the transfer direction. Fixing the length and transfer direction. CVE-2022-2347 Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Reviewed-by: Marek Vasut <marex@denx.de>
2022-11-07usb: ehci: ehci-marvell: Support for marvell,ac5-ehciChris Packham2-8/+46
Unlike the other 64-bit mvebu SoCs the AlleyCat5 uses the older ehci block from the 32-bit SoCs. Adapt the ehci-marvell.c driver to cope with the fact that the ac5 does not have the mbus infrastructure the 32-bit SoCs have and ensure USB_EHCI_IS_TDI is selected. Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de>
2022-11-04usb: ohci: Use a flexible array member for portstatusSamuel Holland2-14/+1
The struct is only used to overlay the MMIO region, so the behavior is the same. This obsoletes the Kconfig option for the number of ports. Signed-off-by: Samuel Holland <samuel@sholland.org>
2022-10-31usb: Update the test to cover reading and writingSimon Glass1-4/+31
Add test coverage for blk_write() as well. The blk_erase() is not tested for now as the USB stor interface does not support erase. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-10-18usb: ether: Fix error handling in usb_ether_initMichal Suchanek1-6/+5
The code checks the return value from uclass_first_device as well as that the device exists but it passes on the return value which may be zero if there are no gadget devices. Just check that a device was returned and return -ENODEV otherwise. Also remove the dev variable which is not really used for anything. Signed-off-by: Michal Suchanek <msuchanek@suse.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2022-10-12Fix typo in CONFIG_USBNET_DEVADDRIgnacio Zamora2-2/+2
Fix typo that was caused by the same feature being split in to 2 different configuration options. Replace CONFIG_USBNET_DEVADDR with CONFIG_USBNET_DEV_ADDR Signed-off-by: Ignacio Zamora <nachopitt@gmail.com>
2022-10-10usb: gadget: fastboot: detach usb on reboot commandsMattijs Korpershoek1-0/+1
When host issues "fastboot reboot fastboot", it's expected that the board drops the USB connection before resetting. On some boards, such as Khadas VIM3L and SEI610, this is not the case. We observe the following error: $ fastboot reboot fastboot Rebooting into fastboot OKAY [ 0.004s] fastboot: error: Failed to boot into userspace fastboot; one or more components might be unbootable. This does not happen when we use the RST button on the board. It can be reproduced in linux with: # echo b > /proc/sysrq-trigger In this case, we hit a undefined hardware behavior, where D+ and D- are in an unknown state. Therefore the host can't detect usb disconnection. Make sure we always call usb_gadget_release() when a "fastboot reboot" command is issued. Note: usb_gadget_release() should be called before g_dnl_unregister() because g_dnl_unregister() triggers a complete() call on each endpoint (thus calling do_reset()). Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
2022-10-10usb: ehci: Remove unused ehci_{setup,shutdown}_phy() helpersPatrice Chotard2-70/+0
Remove unused ehci_{setup,shutdown}_phy() helpers now replaced by generic_{setup,shutdown}_phy(). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
2022-10-10usb: ehci: Make usage of generic_{setup,shutdown}_phy() helpersPatrice Chotard4-10/+10
Replace ehci_setup_phy() and ehci_shutdown_phy () by respectively generic_setup_phy() and generic_shutdown_phy(). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
2022-10-10usb: ohci: Make usage of generic_{setup,shutdown}_phy() helpersPatrice Chotard1-53/+3
Replace ohci_setup_phy() and ohci_shutdown_phy () by respectively generic_setup_phy() and generic_shutdown_phy(). Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
2022-10-10usb: gadget: Clean up Makefile ifdefferyMarek Vasut1-10/+7
Take the USB_ETHER ifdef block apart and make use of obj-$(VAR) instead to include the source files in build. The duplicate CI_UDC entry is now removed, the USB_DEVICE ifdef is now reduced to core.o ep.o addition, the ether.o can be conditionally compiled in using USB_ETHER. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-10-03Merge branch 'next'Tom Rini6-148/+77
2022-09-29treewide: Drop image_header_t typedefSimon Glass1-1/+1
This is not needed and we should avoid typedefs. Use the struct instead and rename it to indicate that it really is a legacy struct. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-26Merge branch 'next' of https://gitlab.denx.de/u-boot/custodians/u-boot-riscv ↵Tom Rini3-1023/+1
into next
2022-09-26Fix out of bound access of ep array.Alison Huffman1-3/+3
When processing USB_REQ_CLEAR_FEATURE, USB_REQ_SET_FEATURE, and USB_REQ_GET_STATUS packets in dwc2_ep0_setup an out of bounds access can occur. This is caused by the wIndex field of the usb control packet being used as an index into an array whose size is DWC2_MAX_ENDPOINTS (4). Signed-off-by: Alison Huffman <alisn@google.com>
2022-09-26usb: host: nuvoton: Add nuvoton NPCM7xx ehci/ohci driverJim Liu4-0/+245
Add nuvoton BMC NPCM750 ehci/ohci driver Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2022-09-25sandbox: scsi: Move request-handling code to scsi_emulSimon Glass1-77/+10
Move this code into the emulator file so it can be used by multiple drivers. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: scsi: Move structs to header fileSimon Glass1-26/+0
Move these to the SCSI header file so we can access them from multiple emulators. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: scsi: Remove setup calls from handle_read()Simon Glass1-7/+22
Move the device-specific code out into the top-level function. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: scsi: Move reply setup out of helperSimon Glass1-13/+9
Move this code out of the helper function so we can (later) add it as part of the shared emulation code. Set a default value of 0 for buff_used since that is what we use when there is an error. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: scsi: Move file size into shared structSimon Glass1-4/+3
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: scsi: Move block size into shared structSimon Glass1-5/+6
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25scsi: Move vendor/product info into the shared structSimon Glass1-6/+4
Move this information into struct scsi_emul_info so we can use it in common code. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: Move buffer to scsi_emul_infoSimon Glass1-11/+30
Move the buffer into this struct so it can be shared between different implementations. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25scsi: Move core emulation state into a new structSimon Glass1-30/+30
In preparation for sharing the emulation code between two drivers, move some of the fields into a new struct. Use a separate header file so it can be used by various drivers. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25scsi: Move cmd_phase enum to the headerSimon Glass1-15/+9
This can be used by common files, so move it to the SCSI header and rename it. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-25sandbox: usb: Rename transfer_len in protocol structSimon Glass1-3/+3
This has the same name as a field in our local private struct, which is confusing. Change the name to xfer_len instead. Signed-off-by: Simon Glass <sjg@chromium.org>
2022-09-19Merge branch 'master' into nextTom Rini1-0/+1
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-09-19usb: gadget: designware-udc: Drop the driverMarek Vasut2-1022/+0
This driver is not used by any system and is long unmaintained, drop it. There is a DWC2 OTG driver which is maintained, see CONFIG_USB_GADGET_DWC2_OTG . Signed-off-by: Marek Vasut <marex@denx.de> Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
2022-09-19usb: Kconfig: Fix typo in SPL_DM_USB textFabio Estevam1-1/+1
Change a typo in "USB host mode". Signed-off-by: Fabio Estevam <festevam@denx.de>
2022-09-18cyclic: Use schedule() instead of WATCHDOG_RESET()Stefan Roese5-8/+8
Globally replace all occurances of WATCHDOG_RESET() with schedule(), which handles the HW_WATCHDOG functionality and the cyclic infrastructure. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Tom Rini <trini@konsulko.com> [am335x_evm, mx6cuboxi, rpi_3,dra7xx_evm, pine64_plus, am65x_evm, j721e_evm]
2022-09-02drivers: usb: fastboot: Fix full-speed usb descriptorqianfan Zhao1-0/+1
The host will report such error message if the fastboot device work in full-speed mode: "Duplicate descriptor for config 1 interface 0 altsetting 0, skipping" Fastboot device ack both full and high speed interface descriptors when work in full-speed mode, that's will cause this issue. Fix it. Signed-off-by: qianfan Zhao <qianfanguijin@163.com> Reviewed-by: John Keeping <john@metanate.com>
2022-08-12Convert CONFIG_SYS_FSL_QMAN_V3 et al to KconfigTom Rini1-0/+6
This converts the following to Kconfig: CONFIG_FSL_NGPIXIS CONFIG_SYS_FSL_QMAN_V3 CONFIG_SYS_FSL_RAID_ENGINE CONFIG_SYS_FSL_RMU CONFIG_SYS_FSL_SINGLE_SOURCE_CLK CONFIG_SYS_FSL_SRIO_LIODN CONFIG_SYS_FSL_TBCLK_DIV CONFIG_SYS_FSL_USB1_PHY_ENABLE CONFIG_SYS_FSL_USB2_PHY_ENABLE CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-25usb: ehci-mx6: Remove MX6Q_ARM2 related ifdeferyFabio Estevam1-5/+0
The imx6q arm2 board support has been removed from U-Boot as it did not get converted to DM. Remove the MX6Q_ARM2 related ifdefery in the driver. Signed-off-by: Fabio Estevam <festevam@denx.de>
2022-07-21arch: mvebu: Disable by default unused peripherals in SPLPali Rohár1-0/+1
SPL on mvebu loads proper U-Boot from custom Marvell kwbimage format and therefore support for other binary formats is not required to be present in SPL. Boot source of proper U-Boot is defined by compile time options and therefore it is not required to enable all possible and unused peripherals in SPL by default. This change decrease size of SPL binaries. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
2022-07-15musb: sunxi: Allow host-side USB with external VBUSSamuel Holland1-6/+0
Now that the PHY driver will not try to drive VBUS if it is already driven by an external supply, there is no need to check the VBUS voltage before powering on the PHY. Signed-off-by: Samuel Holland <samuel@sholland.org>
2022-07-15usb: dwc3: add a SPL_USB_DWC3_GENERIC option for the dwc3 driverAngus Ainslie2-1/+8
Suppress warnings when building the SPL without USB_DWC3_GENERIC Signed-off-by: Angus Ainslie <angus@akkea.ca>
2022-07-14Merge https://source.denx.de/u-boot/custodians/u-boot-usbTom Rini21-149/+3773
2022-07-14usb: xhci-mtk: add support for MediaTek MT7621 SoCWeijie Gao1-1/+1
This patch makes xhci-mtk driver available for MediaTek MT7621 SoC Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
2022-07-12usb: add isp1760 family driverRui Miguel Silva12-0/+3574
ISP1760/61/63 are a family of usb controllers, here the main goal is to support the ISP1763 hcd part found in the MPS3 FPGA board form Arm. This is based on the kernel driver and ported to u-boot. Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
2022-07-12usb: common: move urb code to commonRui Miguel Silva9-149/+169
Move urb code from musb only use to a more common scope, so other drivers in the future can use the handling of urb in usb. Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
2022-07-12usb: dwc3: Add support to reset usb ULPI phyT Karthik Reddy1-0/+30
When usb PHY initialization is done, the PHY need to be reset. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@amd.com>
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