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* usb: s3c-otg: Fix short packet for request size > ep.maxpacketRoger Quadros2016-04-25-1/+1
| | | | | | | | | | | | | | Request size can be greater than ep.packet and still end in a short packet. We need to tackle this case as end of transfer (if short_not_ok is not set) as indicated in USB 2.0 Specification [1], else we get stuck up on certain protocols like fastboot. [1] - USB2.0 Specification, Section 5.3.2 Pipes Reported-by: Steve Rae <steve.rae@broadcom.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Tested-by: Steve Rae <steve.rae@broadcom.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com>
* fastboot: Clean up bulk-out logicRoger Quadros2016-04-25-27/+23
| | | | | | | | Just use ep->maxpacket to get the maxpacket size and simplify the bulk-out maxpacket alignment. Signed-off-by: Roger Quadros <rogerq@ti.com> Tested-by: Steve Rae <srae@broadcom.com>
* fastboot: Enable the respective speed endpoints at runtimeRoger Quadros2016-04-25-7/+17
| | | | | | | | | | In a dual speed configuration we need to check at runtime if we want to enable the Full-Speed or High-Speed endpoint. Signed-off-by: Roger Quadros <rogerq@ti.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Steve Rae <srae@broadcom.com> [Test HW: bcm235xx board]
* fastboot: Fix wMaxPacketSize for High-Speed IN endpointRoger Quadros2016-04-25-9/+27
| | | | | | | | | | | | | | wMaxPacketSize for IN endpoing in High-Speed must be 512 and not 64. While fixing that we do some clean ups like - use cpu_to_le16(decimal_length) instead of hexadecimal length. - No need to initialize bInterval to 0. Static variables are 0 initialized. - Move descriptor setting from fastboot_add to to fastboot_bind. - check for dual speed configuration before setting the high speed descriptors. Signed-off-by: Roger Quadros <rogerq@ti.com> Tested-by: Steve Rae <srae@broadcom.com> Tested-by: Steve Rae <srae@broadcom.com> [Test HW: bcm235xx board]
* usb: gadget Move: CONFIG_G_DNL_* to KconfigSam Protsenko2016-04-20-1/+14
| | | | | | And also reformat defconfigs using "make savedefconfig" rule. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: dwc3: Move CONFIG_USB_DWC3_PHY_* to KconfigSam Protsenko2016-04-20-0/+17
| | | | Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: dwc3: Move CONFIG_USB_DWC3_OMAP to KconfigSam Protsenko2016-04-20-0/+10
| | | | Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: dwc3: Move CONFIG_USB_DWC3_GADGET/HOST to KconfigSam Protsenko2016-04-20-0/+23
| | | | | | Description was borrowed from kernel dwc3 Kconfig. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: gadget: Move CONFIG_USB_GADGET_DOWNLOAD to KconfigSam Protsenko2016-04-20-0/+6
| | | | | | | While at it, remove obsolete CONFIG_USBDOWNLOAD_GADGET option from some config headers. This is also probably fixes am335x_baltos board. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: gadget: Move CONFIG_USB_GADGET_DUALSPEED to KconfigSam Protsenko2016-04-20-0/+37
| | | | | | | | | | | | | | | | | | | | | | Move CONFIG_USB_GADGET_DUALSPEED option to Kconfig and make all UDC controllers select USB_GADGET_DUALSPEED: - add next options to Kconfig selecting USB_GADGET_DUALSPEED: - USB_GADGET_ATMEL_USBA - USB_GADGET_DWC2_OTG - USB_DWC3 - CI_UDC - make USB_MUSB_GADGET select USB_GADGET_DUALSPEED While at it, make some related fixes: - remove DUALSPEED from configs that don't enable gadget support: - kwb.h - tseries.h - add missing USB_GADGET option to next configs: - novena_defconfig - pcm051_rev*_defconfig - xfi3_defconfig Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: gadget: Move CONFIG_USB_GADGET_VBUS_DRAW to KconfigSam Protsenko2016-04-20-0/+21
| | | | | | | | | | | The description was borrowed from kernel. Definitions were added to defconfig files in a way that "make savedefconfig" generates exactly the same file as used defconfig. Boards using 0 mA as CONFIG_USB_GADGET_VBUS_DRAW value were moved to use 2 mA (as minimal allowed by Kconfig). Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* USB: g_dnl: Change device classJohn Tobias2016-04-20-2/+2
| | | | | | | | | | | | | | | | | | | | | | | The USB Mass Storage (ums) works in Windows, Linux and OS X (EL Capitan). But, not in OS X (Yosemite). By applying the said patch, it extends the ums support. Signed-off-by: John Tobias <john.tobias.ph@gmail.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> Test HW: Odroid XU3 (./test/py UMS + DFU tests) Tested-by: John Tobias <john.tobias.ph@gmail.com> Linux: - Run ums to expose all my eMMC partition - shows all correctly - Run ums to expose only 1 partition of my eMMC - show correctly Windows: - Run ums to expose all my eMMC partition - it detects but it prompts, if I want to format it (due to a non windows partition) - Run ums to expose only the FAT32 partition - it show the partition correctly.
* sunxi: H3: Do not clear usb companion clk-gate / reset on removeHans de Goede2016-04-12-6/+14
| | | | | | | | | | | | | | | | | On the H3 we need to enable the clk and de-assert the reset of the companion to be able to talk to the actual usb host controller. Before this commit we were also disabling the companion clk-gate / asserting its reset on remove, causing the later remove callback of the companion itself to (sometimes) fail with: ERROR: USB HC reset timed out! This commit fixes this by not disabling the companion's clk-gate nor asserting its reset on remove. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* musb: Properly call musb_stop() on probe failureHans de Goede2016-04-10-1/+3
| | | | | | | musb_lowlevelinit(): if no device is plugged in / detected call musb_stop() to undo the preceding musb_start() call. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* musb: sunxi: Do not allocate musb struct multiple timesHans de Goede2016-04-10-4/+7
| | | | | | | | | | The probe function of the musb host driver can be called multiple times. The code assumes that it can save the pointer to the allocated musb struct in the driver model priv_auto_alloc data, but this data gets free-ed on a probe failure or on removal, so we must save the pointer elsewhere. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* usb: bcm_udc_otg: enable clocksSteve Rae2016-04-10-0/+4
| | | | | | Turn on the USB OTG clocks. Signed-off-by: Steve Rae <srae@broadcom.com>
* drivers:usb:common:fsl-dt-fixup: fix return value of fdt_usb_get_node_typeSriram Dash2016-04-10-11/+14
| | | | | | | Changes the return type of fdt_usb_get_node_type from char* to int Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
* drivers:usb:common:fsl-dt-fixup: Add device-tree fixup support for xhci ↵Sriram Dash2016-04-10-16/+17
| | | | | | | | | controller Enables usb device-tree fixup code to incorporate xhci controller Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com> Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
* drivers:usb:common:fsl-dt-fixup: Remove code duplication for ↵Sriram Dash2016-04-10-43/+29
| | | | | | | | | | | fdt_usb_get_node_type Call fdt_usb_get_node_type() from fdt_fixup_usb_mode_phy_type() to avoid code duplication. Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> Acked-by: Marek Vasut <marex@denx.de>
* drivers:usb:common:fsl-dt-fixup: Move device-tree fixup framework to common fileSriram Dash2016-04-10-195/+219
| | | | | | | | | Move usb device-tree fixup framework from ehci-fsl.c to common place so that it can be used by other drivers as well (xhci-fsl.c). Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com> Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Acked-by: Marek Vasut <marex@denx.de>
* usb: ehci-hcd: Fix crash when no ops are provided to ehci_register()Mateusz Kulikowski2016-04-10-2/+2
| | | | | | | | | | | This commit fixes crash on BananaPi (and possibly others) casued by 3f9f8a5b83f8aec40c9f4ee496046a695e333c45. Crash reason: When no ops were passed to ehci_register(), USB host driver caused NULL pointer dereference. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
* drivers: musb-new: Add USB DRC driver for Microchip PIC32 OTG controller.Purna Chandra Mandal2016-04-10-1/+297
| | | | | | | | This driver adds support of PIC32 MUSB OTG controller as dual role device. It implements platform specific glue to reuse musb core. Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* drivers: remove writes{b,w,l,q} and reads{b,w,l,q}.Purna Chandra Mandal2016-04-10-7/+0
| | | | | | | Definition of writes{bwlq}, reads{bwlq} are now added into arch specific asm/io.h. So removing them from driver to fix re-definition error Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* ehci: Add support for Qualcomm EHCIMateusz Kulikowski2016-04-01-0/+190
| | | | | | | | | | This driver is able to reconfigure OTG controller into HOST mode. Board can add board-specific initialization as board_prepare_usb(). It requires USB_ULPI_VIEWPORT enabled in board configuration. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* ehci-ci.h: drop generic USBCMD fieldsMateusz Kulikowski2016-04-01-2/+2
| | | | | | | | Use definitions from ehci.h instead. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* usb: Rename ehci-fsl.h to ehci-ci.hMateusz Kulikowski2016-04-01-7/+7
| | | | | | | | | | | | | Most of ehci-fsl header describe USB controller designed by Chipidea and used by various SoC vendors. This patch renames it to a generic header: ehci-ci.h Contents of file are not changed (so it contains several references to freescale SoCs). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Simon Glass <sjg@chromium.org>
* eth: asix88179: Print packet length properlyMateusz Kulikowski2016-04-01-1/+1
| | | | | | | | | Debug printf used '%u' to print size_t variable. This caused warnings on 64-bit machines. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* usb: ulpi: Fix compile warning in read/write on 64-bit machines.Mateusz Kulikowski2016-04-01-2/+3
| | | | | | | | | | | | | | | | | | | ulpi_read and ulpi_write are used to read/write registers via ULPI bus. Code generates compilation warnings on 64-bit machines where pointer is cast to u32. This patch drops all but last 8 bits of register address. It is possible, because addresses on ULPI bus are 6- or 8-bit. It is not possible (according to ULPI 1.1 spec) to have more than 8-bit addressing. This patch should not cause regressions as all calls to ulpi_read/write use either structure pointer (@ address 0) or integer offsets cast to pointer - addresses requested are way below 8-bit range. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
* usb: ulpi: Add Kconfig options for ULPIMateusz Kulikowski2016-04-01-0/+35
| | | | | | | | | | | The following options can be now enabled via defconfig: - CONFIG_USB_ULPI - CONFIG_USB_ULPI_VIEWPORT - CONFIG_USB_ULPI_VIEWPORT_OMAP Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
* ehci-hcd: Add init_after_resetMateusz Kulikowski2016-04-01-0/+7
| | | | | | | | | | | | Some host controllers need addidional initialization after ehci_reset() In non-dm implementation it is possible to use CONFIG_EHCI_HCD_INIT_AFTER_RESET. This patch adds similar option to ehci drivers using dm. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Acked-by: Marek Vasut <marex@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* smsc95xx: fix operation on 64-bit systemsStephen Warren2016-04-01-2/+2
| | | | | | | | | | | | smsc95xx_read_reg() should calculate sizeof(*data) not sizeof(data) since data is a pointer, and the value pointed at is being transferred over USB, not the value of the pointer. This fixes operation of the driver in 64-bit builds, such as the Raspberry Pi 3. Reported-by: Eric Anholt <eric@anholt.net> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Marek Vasut <marex@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* fastboot: allow retrieving fastboot variables from envRob Herring2016-04-01-2/+10
| | | | | | | | | | | | | | | | | | | | Some boards need to expose device specific variable through fastboot (to adpat the flashing script depending on hardware revision for example). Provide a way to expose custom fastboot variables. Note that all variables meant to be exposed through fastboot should be be prefixed with 'fastboot.', the variable should not exceed 32 bytes (including the prefix and the trailing '\0') and the variable content should fit in the response buffer (60 bytes excluding the 'OKAY' prefix and the trailing '\0'). Signed-off-by: Rob Herring <rob.herring@linaro.org> [Boris Brezillon: add a commit message] Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Acked-by: Steve Rae <srae@broadcom.com>
* sunxi: ohci: Add A83T compatibleChen-Yu Tsai2016-03-31-0/+1
| | | | | | | | We have a separate compatible for almost each SoC. Add one for the A83T. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* sunxi: ehci: Add A83T compatibleChen-Yu Tsai2016-03-31-0/+1
| | | | | | | | We have a separate compatible for almost each SoC. Add one for the A83T. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* musb: sunxi: Add support for A83TChen-Yu Tsai2016-03-31-1/+1
| | | | | | | | | | Like the Allwinner A33 SoC, the A83T is missing the config register from the musb USB DRD hardware block. Use a known working value for it. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* usb: gadget: Move CONFIG_USB_GADGET to KconfigSam Protsenko2016-03-25-0/+37
| | | | | | | | | | | | | | The description was borrowed from kernel. "tristate" type was changed to "bool" (I believe we don't support modules for u-boot yet, right?). CONFIG_USB_GADGET requires CONFIG_USB to be defined too, so add it along as well. Definitions were added to defconfig files in a way that "make savedefconfig" generates exactly the same file as used defconfig. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> [trini: Add zynq_zc702 conversion] Signed-off-by: Tom Rini <trini@konsulko.com>
* sunxi: Fix 2nd usb controller on sun4i/sun7i no longer workingHans de Goede2016-03-23-5/+23
| | | | | | | | | | The 2nd usb controller on sun4i/sun7i has its base address 0x8000 bytes from the 1st one, rather then 0x1000. Also the ahb clk gates are interleaved with the ohci clk-gates introducing a hole between the clks for usb1 and usb2. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* usb: xhci: Fix vendor command error if the request type is ↵Ted Chen2016-03-20-2/+4
| | | | | | | | | | | | USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION. Add test into xhci_submit_control_message for usb requesttype in USB vendor request being of standardized type. This fixes detection of certain USB fixes, for example Ethernet, USB 3.0 port. Non standardized requesttype in USB vendor request will be ignored. Signed-off-by: Ted Chen <tedchen@realtek.com> Tested-by: Anand Moon <linux.amoon@gmail.com>
* dm: usb: Unbind old block devices when shutting down USBSimon Glass2016-03-17-1/+5
| | | | | | | | | | | | | | | | | When 'usb start' is used, block devices are created for any USB flash sticks and disks, etc. When 'usb stop' is used, these block devices are currently not removed. We don't want old block devices hanging around since they can still be visible to U-Boot. Therefore, when USB is shut down, remove and unbind all the block devices created by the USB subsystem. Possibly we should unbind all devices which don't cause problems by being unbound. Most likely we can remove everything except USB controllers, hubs and emulators. We can consider that later. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
* usb: musb-new: omap2430: OMAP4 MUSB USB controller supportPaul Kocialkowski2016-03-15-0/+25
| | | | | | | This adds support for the OMAP4 MUSB USB controller, with a matching Linux compat definition, TWL6030 USB device setup and USBOTGHS register setup. Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
* usb: dwc2: disable erroneous overcurrent conditionDinh Nguyen2016-03-05-1/+5
| | | | | | | | | | | For the case where an external VBUS is used, we should enable the external VBUS comparator in the driver. This would prevent an unnecessary overcurrent error which would then disable the host port. The overcurrent condition was happening on the SoCFPGA Cyclone5 devkit, thus USB was not working on the devkit. This patch fixes that problem. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
* usb: gadget: composite: Correct recovery path for registerSam Protsenko2016-03-01-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | In case when usb_composite_register() failed once (for whatever reason), it will fail further even if all conditions are correct. Example: => fastboot 2 Invalid Controller Index couldn't find an available UDC g_dnl_register: failed!, error: -19 exit not allowed from main input shell. => fastboot 0 g_dnl_register: failed!, error: -22 exit not allowed from main input shell. Despite that 0 is correct index for USB controller, "fastboot 0" command will fail, because "composite" structure wasn't cleared properly on previous fail (on "fastboot 2" command). This patch fixes that erroneous behavior, allowing us to use composite even after previous failure. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
* usb: ehci: Fix warning on aarch64Marek Vasut2016-02-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the following warning on aarch64 introduced by using p2v/v2p functions in the code: In file included from ./arch/arm/include/asm/byteorder.h:29:0, from include/compiler.h:125, from include/image.h:19, from include/common.h:88, from drivers/usb/host/ehci-hcd.c:10: drivers/usb/host/ehci-hcd.c: In function ‘ehci_td_buffer’: drivers/usb/host/ehci-hcd.c:250:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr)); ^ include/linux/byteorder/little_endian.h:34:51: note: in definition of macro ‘__cpu_to_le32’ #define __cpu_to_le32(x) ((__force __le32)(__u32)(x)) ^ drivers/usb/host/ehci-hcd.c:250:24: note: in expansion of macro ‘cpu_to_hc32’ td->qt_buffer[idx] = cpu_to_hc32(virt_to_phys((void *)addr)); Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Tom Rini <trini@konsulko.com>
* fastboot: update error and warning messagesSteve Rae2016-02-24-5/+5
| | | | | | | Fix the formatting in error messages, and demote one error message to a warning, as it is only informational. Signed-off-by: Steve Rae <srae@broadcom.com>
* usb: eth: fix memalign() parameter orderStephen Warren2016-02-24-1/+1
| | | | | | | | | | The alignment and size were swapped, leading to malloc heap corruption. On my system, this sometimes caused U-Boot to crash during or after certain USB Ethernet operations. Fixes: c8c2797c3810 ("dm: usb: eth: Support driver model with USB Ethernet") Signed-off-by: Stephen Warren <swarren@nvidia.com>
* dfu: usb: f_dfu: Set deferred call for dfu_flush() functionLukasz Majewski2016-02-24-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes situation when one would like to write large file into medium with the file system (fat, ext4, etc). This change sets file size limitation to the DFU internal buffer size. Since u-boot is not supporting interrupts and seek on file systems, it becomes challenging to store large file appropriately. To reproduce this error - create large file (around 26 MiB) and sent it to the target board. Lets examine the flow of USB transactions: 0. DFU uses EP0 with 64B MPS [Max Packet Size] 1. Send file - OUT (PC->target) - dat_26MiB.img is sent with 4096 B transactions 2. Get status - OUT (PC->target) - wait for DFU_STATE_dfuDNLOAD_IDLE (0x05) sent from target board - IN transaction (target->PC) 3. The whole file content is sent to target - OUT (PC->target) with ZLP [Zero Length Packet] Now the interesting part starts: 4. OUT (PC->target) Setup transaction (request to share DFU state) 5. IN (target->PC) - reply the current DFU state - In the UDC driver the req->completion (with dfu_flush) is called after successful IN transfer. - The dfu_flush() (called from req->completion callback) saves the whole file at once (u-boot doesn't support seek on fs). Such operation takes considerable time. When the file is large - e.g. 26MiB - this time may be more than 5 seconds. 6. OUT (PC->target) - ZLP, is send in the same time when dfu_flush() writes data to eMMC memory. The dfu-util application has hard coded timeout on USB transaction completion set to 5 seconds (it uses libusb calls). When the file to store is large (e.g. 26 MiB) the time needed to write it may excess the dfu-util timeout and following error message will be displayed: "unable to read DFU status" on the HOST PC console. This change is supposed to leverage DFU's part responsible for storing files on file systems. Other DFU operations - i.e. raw/partition write to NAND and eMMC should work as before. The only functional change is the error reporting. When dfu_flush() fails the u-boot prompt will exit with error information and dfu-util application exits afterwards as well. Test HW: - Odroid XU3 (Exynos5433) - test with large file - Trats (Exynos4210) - test for regression - eMMC, raw, Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Reported-by: Alex Gdalevich <agdalevich@axion-biosystems.com> Tested-by: Stephen Warren <swarren@nvidia.com> Tested-by: Heiko Schocher <hs@denx.de>
* usb: ehci: Be explicit about the BE IO accessorsMarek Vasut2016-02-24-2/+3
| | | | | | | | | | Add explicit cpu_to_be32()/be32_to_cpu() conversion to BE EHCI I/O accessors to align them with their LE counterpart. No functional change. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com>
* usb: ehci: Clear USBMODE_BE on LE MMIOMarek Vasut2016-02-24-0/+2
| | | | | | | | | If the USB EHCI is configured for little endian MMIO, make sure to clear the USBMODE_BE flag from the USBMODE register. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com>
* usb: ehci: Implement V2P mappingMarek Vasut2016-02-24-10/+9
| | | | | | | | | | | | Certain processor architectures, like MIPS, require that the USB structures and transfer buffers are passed with their PA to the USB controller. If VA is passed, the USB will not work. Add the necessary virt_to_phys() calls into the USB EHCI code to make it work. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com>
* usb: ehci: Use map_physmem in ehci-genericMarek Vasut2016-02-24-1/+3
| | | | | | | | | Some architectures, like MIPS, require remapping of the registers. Add the map_physmem() call to handle it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com>
generated by cgit v1.1 at 2024-11-02 06:36:03 +0000