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* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-972/+73
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-07-12-69/+277
|\ | | | | | | | | | | | | | | | | | | Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and serial. Conflicts: arch/arm/dts/exynos5250.dtsi Signed-off-by: Tom Rini <trini@ti.com>
| * ARM: Tegra: USB: EHCI: Add support for Tegra30/Tegra114Jim Lin2013-07-11-36/+268
| | | | | | | | | | | | | | | | | | | | Tegra30 and Tegra114 are compatible except PLL parameters. Tested on Tegra30 Cardhu, and Tegra114 Dalmore platforms. All works well. Signed-off-by: Jim Lin <jilin@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * usb: omap: ulpi: fix ulpi transceiver accessMichael Trimarchi2013-07-02-33/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix the omap access to the transceiver configuration registers using the ulpi bus. As reported by the documentation the bit31 is used only to check if the transaction is done or still running and the reading and writing operation have different offset and have different values. What we need to do at the end of a transaction is leave the bus in done state. Anyway an error using the ulpi omap register is not recoverable so any error give out the usage of this interface. Tested on a custom OMAP5430 board with a TUSB1210 ULPI PHY on USBB1. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Tested-by: Lubomir Popov <lpopov@mm-sol.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com>
* | usb: pxa27x_udc: fix compiler warningsMike Dunn2013-07-10-9/+5
| | | | | | | | | | | | | | Newer gcc versions warn about unused variables. This patch corrects a few of those warnings that popped up in a build for the palmtreo680 board. Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
* | dfu: Update DFU's authorship historyŁukasz Majewski2013-07-10-0/+7
| | | | | | | | | | | | | | | | The DFU's state machine original implementation author and copyright were missing. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Acked-by: Stefan Schmidt <stefan@datenfreihafen.org>
* | usb: add support for the USB Ethernet adapter D-Link DUB-E100 H/W Ver C1Pierre Aubert2013-06-30-0/+1
| | | | | | | | | | | | | | | | This trivial patch adds the definition of the vid/pid for the Ver C1 of the USB Ethernet adapter D-Link DUB-E100. Signed-off-by: Pierre Aubert <p.aubert@staubli.com> CC: Marek Vasut <marex@denx.de>
* | dfu:function: Fix number of allocated DFU function pointersLukasz Majewski2013-06-30-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This subtle change fix problem with too small amount of allocated memory to store DFU function pointers. One needs to allocate extra space for sentinel NULL pointer in this array of function pointers. With the previous code, the NULL value overwrites malloc internal data and afterwards free(f_dfu->function) crashes. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb, musb-new: add wdt triggerHeiko Schocher2013-06-30-0/+2
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
* | usb, g_dnl: make possibility to fixup the device_desc board specificHeiko Schocher2013-06-30-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | add a weak dummy function g_dnl_fixup to add the possibility to update the device_desc board specific. Used on the upcoming siemens board support, where idVendor and idProduct is stored in an eeprom. 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> Reviewed-by: Lukasz Majewski <l.majewski@samsung.com>
* | usb, dfu gadget: switch to dfu mode in dfu_bindHeiko Schocher2013-06-30-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - set in to_dfu_mode() f_dfu->dfu_state = DFU_STATE_dfuIDLE as after every to_dfu_mode call this is done, so move this into to_dfu_mode - switch in dfu_bind() into dfu mode: This fixes wrong "dfu-util -l" output, when calling "dfu-util -l" after a board reset, without doing a download before. See also discussion here: http://lists.denx.de/pipermail/u-boot/2013-June/157272.html Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Tom Rini <trini@ti.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Samuel Egli <samuel.egli@siemens.com> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com>
* | usb:composite: use memcpy to avoid unaligned accessPiotr Wilczek2013-06-30-1/+2
| | | | | | | | | | | | | | | | | | | | | | This patch memcpy is used instead of an assignment to avoid unaligned access execption on some ARM platforms. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
* | drivers:usb: use get|put_unaligned_le16Piotr Wilczek2013-06-30-4/+4
| | | | | | | | | | | | | | | | | | This patch use get|put_unaligned_le16 to access structure data to avoid data abort on some ARM platforms. Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> CC: Marek Vasut <marex@denx.de>
* | usb: musb: Use ARRAY_SIZE at appropriate placesAxel Lin2013-06-26-4/+2
| | | | | | | | Signed-off-by: Axel Lin <axel.lin@ingics.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-06-13-1/+3
|\ \ | |/ | | | | | | | | | | | | | | Small conflict over DRA7XX updates and adding SRAM_SCRATCH_SPACE_ADDR Conflicts: arch/arm/include/asm/arch-omap5/omap.h Signed-off-by: Tom Rini <trini@ti.com>
| * ARM: OMAP4+: Cleanup header filesLokesh Vutla2013-06-10-1/+3
| | | | | | | | | | | | | | After having the u-boot clean up series, there are many definitions that are unused in header files. Removing all those unused ones. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | usb, composite: after unregister gadget driver set composite to NULLHeiko Schocher2013-06-12-0/+1
| | | | | | | | | | | | | | | | | | | | Without this, second usb_composite_register() call fails always with -EINVAL. Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Marek Vasut <marex@denx.de>
* | usb: ehci: add missing cache managmentStephen Warren2013-06-12-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8f62ca6 "usb: ehci: Support interrupt transfers via periodic list" didn't include any cache management in the new interrupt transfer path. It also added an extra write to or_asynclistaddr in usb_lowlevel_init(), without having flushed out the data there. Add the missing cache management calls, so that the code works again. This allows the USB keyboard on Tegra's Seaboard/Springbank boards to work. Cc: Patrick Georgi <patrick@georgi-clan.de> Cc: Vincent Palatin <vpalatin@chromium.org> Cc: Julius Werner <jwerner@chromium.org> Cc: Simon Glass <sjg@chromium.org> Cc: Marek Vasut <marex@denx.de> Signed-off-by: Stephen Warren <swarren@nvidia.com>
* | usb: gadget: add Faraday FOTG210 USB gadget supportKuo-Jung Su2013-06-12-0/+957
| | | | | | | | | | | | | | | | The Faraday FOTG210 is an OTG chip which could operate as either an EHCI Host or a USB Device at a time. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* | usb: ehci: add Faraday USB 2.0 EHCI supportKuo-Jung Su2013-06-12-0/+154
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support to both Faraday FUSBH200 and FOTG210, the differences between Faraday EHCI and standard EHCI are listed bellow: 1. The PORTSC starts at 0x30 instead of 0x44. 2. The CONFIGFLAG(0x40) is not only un-implemented, and also has its address space removed. 3. Faraday EHCI is a TDI design, but it doesn't compatible with the general TDI implementation found at both U-Boot and Linux. 4. The ISOC descriptors differ from standard EHCI in several ways. But since U-boot doesn't support ISOC, we don't have to worry about that. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* | usb: ehci: add weak-aliased function for PORTSCKuo-Jung Su2013-06-12-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | There is at least one non-EHCI compliant controller (i.e. Faraday EHCI) not only leave RESERVED and CONFIGFLAG registers un-implemented but also has their address spaces removed. As an result, the PORTSC register of Faraday EHCI always starts from 0x30 instead of 0x44 in standard EHCI. So that we'll need a weak-aliased function for abstraction. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* | usb: ehci: prevent bad PORTSC register accessKuo-Jung Su2013-06-12-5/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. The 'index' of ehci_submit_root() is not always > 0. e.g. While it gets invoked from usb_get_descriptor(), the 'index' is always a '0'. (See ch.9 of USB2.0) 2. The PORTSC register is not always required, and thus it should only report a port error when necessary. It would cause a port scan failure if the ehci_submit_root() always gets terminated by a port error. Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com> CC: Marek Vasut <marex@denx.de>
* | usb: gadget: Use unaligned access for wMaxPacketSizeVivek Gautam2013-06-12-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | Use get_unaligned() while fetching wMaxPacketSize to avoid voilating any alignment rules. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Piotr Wilczek <p.wilczek@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Lukasz Dalek <luk0104@gmail.com> Cc: Marek Vasut <marex@denx.de>
* | usb: asix: Move software resets to basic_initJulius Werner2013-06-12-23/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ASIX driver calls a basic_init() function during get_info(), so that not all initialization tasks need to be redone on every init(). Unfortunately, the most important one is still triggered too often: the driver does a full port and MII reset on every asix_init(), requiring up to several seconds to reestablish the link. This patch confines that software reset into the asix_basic_init() function so that it will only be executed once. This saves about a second of boot time on systems using BOOTP. Note: this patch was previously submitted many moons ago as: usb: usbeth: asix: Do a fast init if link already established That patch seens to have been lost or forgotten, so this is a rebased version. It is tested on snow with a Asix USB dongle (Cisco). Signed-off-by: Julius Werner <jwerner@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Vadim Bendebury <vbendeb@chromium.org>
* | usb: Correct CLEAR_FEATURE code in ehci-hcdSimon Glass2013-06-12-4/+6
|/ | | | | | | | | | | | | | | This commit broke USB2 on link (Chromebook Pixel): 020bbcb usb: hub: Power-cycle on root-hub ports However the root cause seems to be a missing mask and missing 'break' in ehci-hcd.c. This patch fixes both. On link, 'usb start' with a USB keyboard and memory stick inserted now finds both. The keyboard works as expected. Also ext2ls shows a directory listing from the memory stick. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-30-35/+45
|\ | | | | | | | | | | Conflicts: common/cmd_fpga.c drivers/usb/host/ohci-at91.c
| * OMAP5: Enable USB Ethernet support with LAN9730Lubomir Popov2013-05-14-0/+1
| | | | | | | | | | | | | | | | Added the LAN9730 to list of supported devices. This chip is used in the sEVM, uEVM and som5_evb. Tested on the som5_evb with dhcp and ping. Signed-off-by: Lubomir Popov <lpopov@mm-sol.com>
| * usb: common: Use a global definition for 'min3'Vivek Gautam2013-05-06-10/+0
| | | | | | | | | | | | | | | | | | We can use a common global method for calculating minimum of 3 numbers. Put the same in 'common header' and let 'ehci' use it. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Tom Rini <trini@ti.com>
| * USB: ohci-at91: make OHCI work on at91sam9g10 SoCBo Shen2013-05-05-2/+2
| | | | | | | | | | | | The at91sam9g10 need to configure HCK0 to make OHCI work Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * usb: Add new command to set USB 2.0 port test modesJulius Werner2013-05-05-11/+14
| | | | | | | | | | | | | | | | | | This patch adds a new 'usb test' command, that will set a port to a USB 2.0 test mode (see USB 2.0 spec 7.1.20). It supports all five test modes on both downstream hub ports and ordinary device's upstream ports. In addition, it supports EHCI root hub ports. Signed-off-by: Julius Werner <jwerner@chromium.org>
| * USB: EHCI: Add weak functions to support new chipJim Lin2013-05-05-12/+28
| | | | | | | | | | | | | | Add ehci_get_port_speed() and ehci_set_usbmode() weak functions for platform driver to support new chip. Signed-off-by: Jim Lin <jilin@nvidia.com>
* | USB: ohci-at91: support sama5d3x devicesBo Shen2013-05-21-2/+12
| | | | | | | | | | | | | | Add OHCI support for sama5d3x devices Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-11-24/+24
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| * | twl4030: make twl4030_i2c_read_u8 prototype consistentNishanth Menon2013-05-10-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot standard i2c read prototype is i2c_read(addr, reg, 1, &buf, 1) twl4030_i2c_read_u8(u8 addr, u8 *val, u8 reg) does not provide consistency, so switch the prototype to be consistent with rest of u-boot i2c operations: twl4030_i2c_read_u8(u8 addr, u8 reg, u8 *val) Signed-off-by: Nishanth Menon <nm@ti.com>
| * | twl4030: make twl4030_i2c_write_u8 prototype consistentNishanth Menon2013-05-10-23/+23
| |/ | | | | | | | | | | | | | | | | | | | | | | u-boot standard i2c register write prototype is i2c_reg_write(u8 addr, u8 reg, u8 val) twl4030_i2c_write_u8(u8 addr, u8 val, u8 reg) does not provide consistency, so switch the prototype to be consistent with rest of u-boot i2c operations: twl4030_i2c_write_u8(u8 addr, u8 reg, u8 val) Signed-off-by: Nishanth Menon <nm@ti.com>
* | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-05-11-73/+0
|\ \ | | | | | | | | | | | | | | | Conflicts: drivers/mtd/nand/mxc_nand_spl.c include/configs/m28evk.h
| * | imx: mx5: Remove legacy iomux supportBenoît Thébaudeau2013-05-05-73/+0
| |/ | | | | | | | | | | | | | | Legacy iomux support is no longer needed now that all boards have been converted to iomux-v3. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Reviewed-by: Marek Vasut <marex@denx.de>
* | pxa27x_udc: remove call to unimplemented set_GPIO_mode()Mike Dunn2013-05-05-1/+3
|/ | | | | | | | | | | | | | If CONFIG_USB_DEV_PULLUP_GPIO is defined, a link error occurs because the set_GPIO_mode() helper function is not implemented. This function doesn't do much except make the code a little more readable, so I just manually coded its equivalent and removed the prototype from the header file. It is invoked no where else in the code. While I was at it, I noticed that two other function prototypes in the same header file are also neither implemented nor invoked anywhere, so I removed them as well. Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-12-2/+0
|\ | | | | | | | | Conflicts: drivers/video/exynos_fb.c
| * Consolidate bool typeYork Sun2013-04-01-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | 'bool' is defined in random places. This patch consolidates them into a single header file include/linux/types.h, using stdbool.h introduced in C99. All other #define, typedef and enum are removed. They are all consistent with true = 1, false = 0. Replace FALSE, False with false. Replace TRUE, True with true. Skip *.py, *.php, lib/* files. Signed-off-by: York Sun <yorksun@freescale.com>
* | arm: Remove support for unused s3c64xxBenoît Thébaudeau2013-04-12-47/+0
| | | | | | | | | | | | | | | | Following the removal of the smdk6400 board, the s3c64xx SoC becomes unused, so remove associated code. It will still be possible to restore it later from the Git history if necessary. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | musb: set MUSB speed based on CONFIGBin Liu2013-04-08-1/+3
| | | | | | | | | | | | | | | | Do not config MUSB to highspeed mode if CONFIG_USB_GADGET_DUALSPEED is not set, in which case Ether gadget only operates in fullspeed. Reviewed-by: Tom Rini <trini@ti.com> Signed-off-by: Bin Liu <b-liu@ti.com>
* | musb: am335x: disable bulk split-combine featureBin Liu2013-04-08-0/+5
|/ | | | | | | | | | | | | | | | | | | On TI AM335x devices, MUSB has bulk split/combine feature enabled in the ConfigData register, but the current MUSB driver does not support it yet. Therefore, disable the feature for now, until the driver adds the support. One usecase which is broken because of this feature is that Ether gadget stops working in Fullspeed mode (by un-defining CONFIG_USB_GADGET_DUALSPEED) After desabled this feature, MUSB driver send packets in proper size (no more than 64 bytes) in Fullspeed mode. This has been validated with Ether gadget in Fullspeed mode on AM335x EVM. Signed-off-by: Bin Liu <b-liu@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2013-03-18-46/+3937
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| * usb: Add multiple controllers support for EHCI PCIVincent Palatin2013-03-18-9/+16
| | | | | | | | | | | | | | Use the ability to have several active EHCI controller on a system in the PCI EHCI controller implementation. Signed-off-by: Simon Glass <sjg@chromium.org>
| * usb: usbeth: smsc95xx: remove EEPROM loaded checkMichael Spang2013-03-18-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | [port of Linux kernel commit bcd218be5aeb by Steve Glendinning] The eeprom read & write commands currently check the E2P_CMD_LOADED_ bit is set before allowing any operations. This prevents any reading or writing unless a correctly programmed EEPROM is installed. Signed-off-by: Michael Spang <spang@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de>
| * usb: ehci: Fix aliasing issue in EHCI interrupt codeVincent Palatin2013-03-18-1/+1
| | | | | | | | | | | | | | | | | | | | The interrupt endpoint handling code stores the buffer pointer in the QH padding field. We need to make it the size of a pointer to avoid strict aliasing issue with the compiler. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * usb: ehci: Support interrupt transfers via periodic listPatrick Georgi2013-03-18-5/+316
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Interrupt transfers aren't meant to be used from the async list (the EHCI spec indicates trouble with low/full-speed intr on async). Build a periodic list instead, and provide an API to make use of it. Then, use that API from the existing interrupt transfer API. This provides support for USB keyboards using EHCI. Use timeouts to ensure we cannot get stuck in the keyboard scanning if something wrong happens (USB device unplugged or fatal I/O error) Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Julius Werner <jwerner@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
| * usb: ehci: exynos: Enable non-dt pathVivek Gautam2013-03-18-0/+7
| | | | | | | | | | | | | | | | Enabling the non-dt path for the driver so that we don't get any build errors for non-dt configuration. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| * usb: ehci: exynos: Fix multiple FDT decodeVivek Gautam2013-03-18-28/+16
| | | | | | | | | | | | | | | | | | | | With current FDT support driver tries to parse device node twice in ehci_hcd_init() and ehci_hcd_stop(), which shouldn't happen ideally. Making provision to store data in a global structure and thereby passing its pointer when needed. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
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