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* ush: ehci: initialize altnext pointers in QHStephen Warren2014-03-10-0/+2
| | | | | | | | | | | | | | | | | | | | | Section 4.10.2 "Advance Queue" of ehci-specification-for-usb.pdf specifies how an EHCI controller loads a new QTD for processing if the QH is not already marked as active. It states: ===== If the field Bytes to Transfer is not zero and the T-bit in the Alternate Next qTD Pointer is set to zero, then the host controller uses the Alternate Next qTD Pointer. Otherwise, the host controller uses the Next qTD Pointer. If Next qTD Pointer’s T-bit is set to a one, then the host controller exits this state and uses the horizontal pointer to the next schedule data structure. ===== Hence, we must ensure that the alternate next QTD pointer's T-bit (TERMINATE) is set, so the EHCI controller knows to use the next QTD pointer. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* net: asix: don't pad odd-length TX packetsStephen Warren2014-03-07-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | For Ethernet/USB RX packets, the ASIX HW pads odd-sized packets so that they have an even size. Currently, asix_recv() does remove this padding, and asic_send() adds equivalent padding in the TX path. However, the HW does not appear to need this packing for TX packets in practical testing with "ASIX Elec. Corp. AX88x72A 000001" Vendor: 0x0b95 Product 0x7720 Version 0.1. The Linux kernel does no such padding for the TX path. Remove the padding from the TX path: * For consistency with the Linux kernel. * NVIDIA has a Tegra simulator which validates that the length of USB packets sent to an ASIX device matches the packet length value inside the packet data. Having U-Boot and the kernel do the same thing when creating the TX packets simplifies the simulator's validation. Cc: Lucas Stach <dev@lynxeye.de> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> Tested-by: Gerhard Sittig <gsi@denx.de>
* sizes.h - consolidate for all architecturesAlexey Brodkin2014-03-04-1/+1
| | | | | | | | | | | | | | | | Copied from Linux sources "include/linux/sizes.h" commit 413541dd66d51f791a0b169d9b9014e4f56be13c Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Tom Rini <trini@ti.com> Cc: Stefan Roese <sr@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Acked-by: Tom Rini <trini@ti.com> Acked-by: Stefan Roese <sr@denx.de> [trini: Add bcm Kona platforms to the patch] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2014-02-25-1/+1
|\ | | | | | | | | | | | | With this, fixup a trivial build error of get_effective_memsize needing to be updated in the new board/freescale/p1010rdb/spl.c Signed-off-by: Tom Rini <trini@ti.com>
| * fsl/usb: Limit phy_type comparison to first four charactersNikhil Badola2014-02-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Use first four characters for phy_type comparison. Strcmp() should not be used to check the phy_type string which maybe parsed by hwconfig_subarg(). Hwconfig_subarg() returns part of hwconfig string starting from phy_type value till the end of the string. Since phy_type could be either "utmi" or "ulpi", strncmp() should be used so that a comparison of "utmi;fsl_ddr:bank_intlv=auto" with "utmi" will succeed. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2014-02-20-38/+0
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| * \ Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2014-02-20-4/+3
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: Makefile drivers/net/npe/Makefile These two conflicts arise from commit 0b2d3f20 ("ARM: NET: Remove the IXP NPE ethernet driver") and are resolved by deleting the drivers/net/npe/Makefile file and removing the CONFIG_IXP4XX_NPE line from Makefile.
| * \ \ Merge branch 'u-boot-pxa/master' into 'u-boot-arm/master'Albert ARIBAUD2014-02-19-38/+0
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| | * | ARM: USB: Remove the IXP EHCI driverMarek Vasut2014-02-06-38/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The driver is no longer used, remove it. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Michael Schwingen <michael@schwingen.org> Cc: Tom Rini <trini@ti.com>
* | | | blackfin: Add <asm/clock.h> to numerous driversTom Rini2014-02-20-0/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | With d6a320d we moved some clock externs out of blackfin_local.h and into clock.h but now need to include <asm/clock.h> in more drivers to avoid warnings. Cc: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Tom Rini <trini@ti.com>
* | | kbuild: use Linux Kernel build scriptsMasahiro Yamada2014-02-19-4/+3
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we are ready to switch over to real Kbuild. This commit disables temporary scripts: scripts/{Makefile.build.tmp, Makefile.host.tmp} and enables real Kbuild scripts: scripts/{Makefile.build,Makefile.host,Makefile.lib}. This switch is triggered by the line in scripts/Kbuild.include -build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build.tmp obj +build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj We need to adjust some build scripts for U-Boot. But smaller amount of modification is preferable. Additionally, we need to fix compiler flags which are locally added or removed. In Kbuild, it is not allowed to change CFLAGS locally. Instead, ccflags-y, asflags-y, cppflags-y, CFLAGS_$(basetarget).o, CFLAGS_REMOVE_$(basetarget).o are prepared for that purpose. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Gerhard Sittig <gsi@denx.de>
* | usb: mv_udc: Rename to ci_udcMarek Vasut2014-02-06-102/+102
| | | | | | | | | | | | | | | | | | | | The mv_udc is not marvell-specific anymore. The mv_udc is used to drive generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc instead. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Stefano Babic <sbabic@denx.de>
* | usb:gadget:f_thor: cosmetic: Remove debug memsetLukasz Majewski2014-02-06-2/+0
| | | | | | | | | | | | | | | | Apparently debug memset (with a 0x55 value) has been overlooked in the f_thor code. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb:gadget:f_thor: Allocate request up to THOR_PACKET_SIZE not ep->maxpacketLukasz Majewski2014-02-06-1/+1
| | | | | | | | | | | | | | | | Now it is possible to allocate static request - which receives data from the host (OUT transaction) to the size of THOR packet. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb:udc:samsung: Zero copy approach for data passed to Samsung's UDC driverLukasz Majewski2014-02-06-40/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Samsung's UDC driver is not anymore copying data from USB requests to aligned internal buffers. Now it works directly in data allocated in the upper layers like UMS, DFU, THOR. This change is possible since those gadgets now must take care to allocate buffers aligned to cache line (CONFIG_SYS_CACHELINE_SIZE). This can be achieved by using DEFINE_CACHE_ALIGN_BUFFER() or ALLOC_CACHE_ALIGN_BUFFER() macros. Those take care to allocate buffer aligned to cache line in both starting address and its size. Sometimes it is enough to just use memalign() with size being a multiplication of cache line size. Test condition - test HW + measurement: Trats - Exynos4210 rev.1 - test HW Trats2 - Exynos4412 rev.1 400 MiB compressed rootfs image download with `thor 0 mmc 0` Measurement: Transmission speed: 27.04 MiB/s Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb:udc:samsung: Allow burst transfers for non EP0 endpintsLukasz Majewski2014-02-06-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removed obscure restriction on the HW setting of DMA transfers. Before this change each transaction sent up to 512 bytes (with packet count equal to 1) for non EP0 transfer. Now it is possible to setup DMA transaction up to DMA_BUFFER_SIZE. Test condition - test HW + measurement: Trats - Exynos4210 rev.1 - test HW Trats2 - Exynos4412 rev.1 400 MiB compressed rootfs image download with `thor 0 mmc 0` Measurement: Transmission speed: 20.74 MiB/s Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb:udc:samsung: Remove redundant cache operation from Samsung UDC driverLukasz Majewski2014-02-06-17/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A set of cache operations (both invalidation and flush) were redundant in the S3C HS OTG Samsung driver: 1. s3c_udc_ep0_zlp - to transmit EP0's ZLP packets one don't need to flush the cache (since it is the zero length transmission) 2. s3c_udc_pre_setup and s3c_ep0_complete_out - cache invalidation is not needed when the buffer for OUT EP0 transmission is setup, since no data has yet arrived. Cache cleanups presented above don't contribute much to transmission speed up, hence shall be regarded as cosmetic changes. 3. setdma_rx - here the s3c UDC driver's internal buffers were invalidated. This call is not needed anymore since we reuse the buffers passed from gadgets. This is a key contribution to transmission speed improvement. Test condition - test HW + measurement: Trats - Exynos4210 rev.1 - test HW Trats2 - Exynos4412 rev.1 400 MiB compressed rootfs image download with `thor 0 mmc 0` Measurements: Base values (without improvement): Transmission speed: 9.51 MiB/s After the change: Transmission speed: 10.15 MiB/s Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb:gadget:ums: Replace malloc calls with memalign to fix cache buffer alignmentLukasz Majewski2014-02-06-2/+2
|/ | | | | | | | Calls to malloc() have been replaced by memalign. It now provides proper buffer alignment. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marex@denx.de>
* usb: exynos5: arndale: Add network supportInderpal Singh2014-01-13-0/+2
| | | | | | | | | | | | Arndale board has AX88760, which is USB 2.0 Hub & USB 2.0 Ethernet Combo controller, connected to HSIC Phy of USB host controller via USB3503 hub. This patch uses board specific board_usb_init function to perform reset sequence for USB3503 hub and enables the relevant config options for network to work. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org>
* usb: ehci: exynos: set/reset hsic physInderpal Singh2014-01-13-0/+39
| | | | | | | | The controller has 3 ports. The port0 is for USB 2.0 Phy, port1 and port2 are for HSIC phys. The usb 2.0 phy is already being setup. This patch sets up the hsic phys. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org>
* usb: gadget: fotg210: EP0 fifo empty indication is non-reliableKuo-Jung Su2014-01-13-0/+1
| | | | | | | | | | | | | | | | | | The fifo size of ep0 is 64 bytes, and if the packet size grater than 64 bytes, the driver would have to fill up the fifo multiple times, and before filling up the fifo, the driver should make sure the fifo is empty by checking fifo empty indication. However there is a hardware bug that the fifo empty indication is somehow a bit earlier than fifo reset. So if I don't add an extra delay here, the data might be corrupted. (i.e., 1 byte missing) After a couple of tests, it truns out that 1 usec is good enough. This workaround should be applied to all hardware revisions. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* usb: gadget: fotg210: add w1c interrupt status supportKuo-Jung Su2014-01-13-0/+14
| | | | | | | | | | | | | | Since hardware revision 1.11.0, the following interrupt status registers are now W1C (i.e., write 1 clear): 1. Interrupt Source Group 0 Register (0x144) (EP0 Abort: BIT5) 2. Interrupt Source Group 2 Register (0x14C) (All bits) And before revision 1.11.0, these registers are all R/W. Which means software must write a 0 to clear the status. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* usb: ehci: Fix register accessMarek Vasut2013-12-18-1/+1
| | | | | | | | Fix the register access in EHCI HCD. We need to use address of the register as an ehci_writel() argument. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
* usb: ehci: Do not de-init uninited controllersMarek Vasut2013-12-18-0/+3
| | | | | | | | | In case the controller is not initialized, we shall not de-initialize it. As the control structure will not be filled, we will produce a null ptr dereference if the controller is not inited. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
* usb: ehci-pci: Clarify and cleanup the EHCI controller detectionMarek Vasut2013-12-18-3/+25
| | | | | | | | | The detection function of the EHCI PCI controller was really cryptic, add a beefy comment and clean the portion of the code up a bit. No change in the logic of the code. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org>
* usb: f_dfu: cosmetic: Code cleanupLukasz Majewski2013-12-18-2/+2
| | | | | | Code cleanup for dfu_bind_config function Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
* usb: dfu: f_dfu: Provide infrastructure to adjust DFU's Poll Timeout valueLukasz Majewski2013-12-18-3/+38
| | | | | | | | | | | It is necessary to deter the host from sending subsequent DFU_GETSTATUS request in the case of e.g. writing the buffer to medium. Here the timeout is increased when we fill up the whole buffer. This delay allows eMMC memory to perform its internal operations. Otherwise we end up with HOST's error regarding GET_STATUS receive timeout. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
* drivers/usb/gadget: select objects by obj-$(CONFIG-...)Masahiro Yamada2013-12-13-6/+2
| | | | | | | | | | | | Before switching to the real Kbuild, drivers/usb/gadget/Makefile must be fixed. If none of CONFIG_USB_GADGET, CONFIG_USB_ETHER, CONFIG_USB_DEVICE is defined, both obj- and obj-y get empty. We need non-empty obj- or obj-y on each Makefile to generate built-in.o on the real Kbuild. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-12-06-2/+12
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| * driver:usb:s3c_udc: add support for Exynos4x12Piotr Wilczek2013-12-02-2/+12
| | | | | | | | | | | | | | | | This patch add new defines for usb phy for Exynos4x12. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | usb: ehci-omap: Reset the USB Host OMAP moduleRoger Quadros2013-12-06-15/+42
|/ | | | | | | | | | | | | | | | | | | In commit bb1f327 we removed the UHH reset to fix NFS root (over usb ethernet) problems with Beagleboard (3530 ES1.0). However, this seems to cause USB detection problems for Pandaboard, about (3/8). On further investigation, it seems that doing the UHH reset is not the cause of the original Beagleboard problem, but in the way the reset was done. This patch adds proper UHH RESET mechanism for OMAP3 and OMAP4/5 based on the UHH_REVISION register. This should fix the Beagleboard NFS problem as well as the Pandaboard USB detection problem. Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com> CC: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Roger Quadros <rogerq@ti.com>
* usb, g_dnl: make bcdDevice value configurableHeiko Schocher2013-11-12-4/+19
| | | | | | | | | | | add the possibility to set the bcdDevice number board specific. Therefore the weak function g_dnl_get_board_bcd_device_number() is introduced. Used on the siemens boards. Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Kyungmin Park <kyungmin.park@samsung.com>
* Merge branch 'iu-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-11-09-9/+10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/arm926ejs/mxs/Makefile board/compulab/cm_t35/Makefile board/corscience/tricorder/Makefile board/ppcag/bg0900/Makefile drivers/bootcount/Makefile include/configs/omap4_common.h include/configs/pdnb3.h Makefile conflicts are due to additions/removals of object files on the ARM branch vs KBuild introduction on the main branch. Resolution consists in adjusting the list of object files in the main branch version. This also applies to two files which are not listed as conflicting but had to be modified: board/compulab/common/Makefile board/udoo/Makefile include/configs/omap4_common.h conflicts are due to the OMAP4 conversion to ti_armv7_common.h on the ARM side, and CONFIG_SYS_HZ removal on the main side. Resolution is to convert as this icludes removal of CONFIG_SYS_HZ. include/configs/pdnb3.h is due to a removal on ARM side. Trivial resolution is to remove the file. Note: 'git show' will also list two files just because they are new: include/configs/am335x_igep0033.h include/configs/omap3_igep00x0.h
| * arm: atmel: get rid of too many ifdefferyBo Shen2013-11-04-10/+4
| | | | | | | | | | | | | | | | | | | | | | Get rid of too many ifdeffery in usb ohci driver Add following two configuration for USB clock selecting - CONFIG_USB_ATMEL_CLK_SEL_PLLB: using PLLB as usb ohci input clock - CONFIG_USB_ATMEL_CLK_SEL_UPLL: using UPLL as usb ohci input clock Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * arm: atmel: at91sam9n12ek: add usb host supportBo Shen2013-11-04-2/+9
| | | | | | | | | | | | | | Add usb host support for at91sam9n12ek board. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | usb, g_dnl: make iSerialNumber board configurableHeiko Schocher2013-11-08-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | add the possibility to set the iSerialNumber board specific. Default value for iSerialNumber is 0x0. This value can changed board specific through the new function g_dnl_set_serialnumber() which must be called from the board specific function g_dnl_bind_fixup(). Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com>
* | usb: ohci-hcd: submit_common_msg: report actual_length properlyMateusz Kulikowski2013-11-08-1/+1
| | | | | | | | | | | | | | submit_common_msg should report amount of data passed from/to device. Instead, it always returned size requested by Host. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
* | usb: ums: add ums exit feature by ctrl+c or by detach usb cablePrzemyslaw Marczak2013-11-08-3/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows exiting from UMS mode to u-boot prompt by detaching usb cable or by pressing ctrl+c. Add new config: CONFIG_USB_CABLE_CHECK. If defined then board file should provide function: usb_cable_connected() (include/usb.h) that return 1 if cable is connected and 0 otherwise. Changes v2: - add a note to the README Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb: ums: fix disk capacity miscalculation and code cleanupPrzemyslaw Marczak2013-11-08-23/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch prevents: - ums disk capacity miscalculation because of integer overflow Changes v2: - Prevents passing zero size disk capacity to ums gadget driver - Change function ums_get_capacity() to ums_disk_init() and do ums disk initialization before gadget init - Remove unnecessary code from mass storage driver Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb: ums: code refactoring to improve reusability on other boards.Przemyslaw Marczak2013-11-08-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces some cleanups to ums code. Changes: ums common: - introduce UMS_START_SECTOR and UMS_NUM_SECTORS as defined in usb_mass_storage.h both default values as 0 if board config doesn't define them common cleanup changes: - change name of struct "ums_board_info" to "ums" - "ums_device" fields are moved to struct ums and "dev_num" is removed - change function name: board_ums_init to ums_init - remove "extern" prefixes from usb_mass_storage.h cmd_usb_mass_storage: - change error() to printf() if need to print info message - change return values to command_ret_t type at ums command code - add command usage string Changes v2: ums common: - always returns number of read/write sectors - coding style clean-up ums gadget: - calculate amount of read/write from device returned value. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Marek Vasut <marek.vasut@gmail.com>
* | drivers: usb: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-224/+69
| | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | powerpc/usb:Differentiate USB controller base addressramneek mehresh2013-10-24-4/+15
| | | | | | | | | | | | | | | | Introduce different macros for storing addresses of multiple USB controllers. This is required for successful initialization and usage of multiple USB controllers inside u-boot Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
* | usb: rename board_usb_init_type to usb_init_typeTroy Kisky2013-10-22-2/+2
| | | | | | | | | | | | | | | | | | commit bba679144d25b91bcd7befff5a96728a30875f54 "usb: rename board_usb_init_type to usb_init_type" missed xhci-omap.c So, fix that patch here, and fix a checkpatch warning. WARNING: Avoid unnecessary line continuations Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: udc: add udc.h include fileTroy Kisky2013-10-20-1/+6
| | | | | | | | | | | | | | Move common definitions to udc.h This allows musb_udc.h to be removed as well. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: gadget: mv_udc: split mv_udc.h fileTroy Kisky2013-10-20-0/+121
| | | | | | | | | | | | | | | | | | | | Move defines only needed by mv_udc.c to a file in the same directory. This allows usbtty to compile for mv_udc, but it still doesn't link. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: gadget: mv_udc: optimize ep_enableTroy Kisky2013-10-20-2/+2
| | | | | | | | | | | | Only get head if not ep0. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: gadget: mv_udc: optimize bounceTroy Kisky2013-10-20-21/+16
| | | | | | | | | | | | | | | | | | | | | | Only perform one copy, either in the bounce routine for IN transfers, or the debounce rtn for OUT transfer. On out transfers, only copy the number of bytes received from the bounce buffer Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: gadget: mv_udc: fix full speed connectionsTroy Kisky2013-10-20-14/+34
| | | | | | | | | | | | | | Set maximum packet length in queue header to wMaxPacketSize of endpoint. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: ehci-mx6: add support for otg portTroy Kisky2013-10-20-40/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, only host1 was supported using an index of 0. Now, otg has index 0, host1 is 1, host2 is 2, host3 is 3. Since OTG requires usbmode to be set after reset, I added CONFIG_EHCI_HCD_INIT_AFTER_RESET to nitrogen6x.h and mx6qsabreauto.h. I also added a weak function board_ehci_power to handle turning power on/off for otg. Type is type of device connected (USB stick vs Host.) Init is type of device desired. Only power up port if type == init == USB_INIT_HOST. Only return error if type != init. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | usb: gadget: mv_udc: don't check CONFIG_USB_MAX_CONTROLLER_COUNTTroy Kisky2013-10-20-4/+0
| | | | | | | | | | | | | | | | i.mx6 has 1 otg controller, and 3 host ports. So, CONFIG_USB_MAX_CONTROLLER_COUNT can be greater than 1 even though only 1 device mode controller is supported. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
generated by cgit v1.1 at 2024-11-06 05:42:17 +0000