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| * | ARM: dts: uniphier: rework System Bus nodesMasahiro Yamada2016-02-29-19/+20
| |/ | | | | | | | | | | Follow the changes of DTS in Linux. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | Revert "dm: ns16550: Add support for reg-offset property"Tom Rini2016-02-29-5/+2
|/ | | | | | | | | | | This reverts commit d9a3bec682f9756621615f4306718a356a3230e3. While this is a correct change to do long term it unfortunately breaks a number of platforms that are using pdata and not named struct members so they are getting all of their data after 'base' incorrect. Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* Merge git://git.denx.de/u-boot-usbTom Rini2016-02-26-1/+1
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| * 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>
* | Merge git://git.denx.de/u-boot-dmTom Rini2016-02-26-43/+138
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| * | pci: Fix compiler warnings in dm_pciauto_setup_device()Bin Meng2016-02-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compiler warnings when DEBUG is on. warning: 'bar_res' may be used uninitialized in this function. drivers/pci/pci_auto.c:101:21: if (!enum_only && pciauto_region_allocate(bar_res, bar_size, ^ Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
| * | spi: Re-enable the SPI flash testsSimon Glass2016-02-26-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | These are working correctly again, so re-enable them. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jteki@openedev.com> Tested-by: Jagan Teki <jteki@openedev.com>
| * | spi: Correct two error return valuesSimon Glass2016-02-26-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When an error number is provided we should use it, not change it. This fixes the SPI and SPI flash tests. One of these is long-standing. The other seems to have been introduced by commit 1e90d9fd (sf: Move read_id code to sf_ops). Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 1e90d9fd (sf: Move read_id code to sf_ops) Reviewed-by: Jagan Teki <jteki@openedev.com> Tested-by: Jagan Teki <jteki@openedev.com>
| * | sandbox: spi: Remove an incorrect free()Simon Glass2016-02-26-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We must not free data that is managed by driver mode. Remove this line, which is a hangover from the pre-driver-model code. This fixes a problem where 'sf probe' crashes U-Boot if the backing file for the SPI flash cannot be found. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jteki@openedev.com> Tested-by: Jagan Teki <jteki@openedev.com> Reviewed-by: Tom Rini <trini@konsulko.com>
| * | sandbox: spi: Add more debugging to SPI emulationSimon Glass2016-02-26-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | Add a little more debugging to help when things go wrong. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagan Teki <jteki@openedev.com> Tested-by: Jagan Teki <jteki@openedev.com>
| * | sandbox: Enable the early timerSimon Glass2016-02-26-0/+1
| | | | | | | | | | | | | | | | | | | | | Enable this so that tracing works with sandbox. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * | sandbox: Correct ordering of defconfigSimon Glass2016-02-26-5/+5
| | | | | | | | | | | | | | | | | | This has got out of order: fix it. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | sandbox: timer: Support the early timerSimon Glass2016-02-26-3/+15
| | | | | | | | | | | | | | | | | | Add support for the early timer so we can use tracing with sandbox again. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | timer: Set up the real timer after driver model is availableSimon Glass2016-02-26-2/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | When using the early timer, we need to manually trigger setting up the real timer. This will not happen automatically. Do this immediately after starting driver model. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * | timer: Provide an early timerSimon Glass2016-02-26-7/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases the timer must be accessible before driver model is active. Examples include when using CONFIG_TRACE to trace U-Boot's execution before driver model is set up. Enable this option to use an early timer. These functions must be supported by your timer driver: timer_early_get_count() and timer_early_get_rate(). Signed-off-by: Simon Glass <sjg@chromium.org>
| * | timer: Support tracing fullySimon Glass2016-02-26-3/+3
| | | | | | | | | | | | | | | | | | | | | A few of the functions in the timer uclass are not marked with 'notrace'. Fix this so that tracing can be used with CONFIG_TRACE. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | trace: Improve the trace test number recognitionSimon Glass2016-02-26-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | The awk tool can be confused by return character (ASCII 13) in its input since it thinks there is a separate field. These can appear if the terminal is in raw mode, perhaps due to a previous U-Boot crash with sandbox. This is very confusing. Remove these so that the trace test passes. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | lib: Don't instrument the div64 functionSimon Glass2016-02-26-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | This function can be called from the timer code on instrumented functions. Mark it as 'notrace' so that it doesn't cause infinite recursion. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * | trace: Fix compiler warnings in traceSimon Glass2016-02-26-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | With min() we must use the same type for each parameter. Fix two problems in trace.c which produce compiler warnings. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
| * | image: Fix FIT and vboot tests to exit sandbox correctlySimon Glass2016-02-26-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | When used with a device tree, sandbox now requires a 'reset' controller. Add this to the device trees so that reset works and the tests can complete. Signed-off-by: Simon Glass <sjg@chromium.org> Fixes: 5010d98f (sandbox: Use the reset driver to handle reset)
| * | Revert "image-fit: Fix signature checking"Simon Glass2016-02-26-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 84ca65aa4bd0d03867e9e49805201d0564d3ffb0. On signature verification failures fit_image_verify() should NOT exit with error. Only keys marked 'required' can cause image verification failure. This logic is already there and works correctly. Add a comment to make this clear. Fixes: 84ca65aa (image-fit: Fix signature checking) Signed-off-by: Simon Glass <sjg@chromium.org>
| * | image: Correct the OS location code to work on sandboxSimon Glass2016-02-26-5/+7
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | A recent change broke the 'bootm' command on sandbox. The root cause is using a pointer as an address. Conversion from pointer to address needs to use map_to_sysmem() so that sandbox can do the right thing. The problem was pre-existing but uncovered by a recent commit. Fix this. Also move fit_get_end() to the C file to avoid needing to include mapmem.h (and thus asm/io.h) everywhere. Fixes: 1fec3c5d (common/image.c: Make boot_get_ramdisk() perform a check for Android images) Signed-off-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-netTom Rini2016-02-26-1/+19
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| * | net: bootp: Add environment variable for timeout periodAlexandre Messier2016-02-26-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is currently one config option (CONFIG_NET_RETRY_COUNT) that is available to tune the retries of the network stack. Unfortunately, it is global to all protocols, and the value is interpreted differently in all of them. Add a new environment variable that directly sets the retry period for BOOTP timeouts. If this new value is not set, the period is still derived from the default number of retries, or from CONFIG_NET_RETRY_COUNT if defined. When both the new variable is set and CONFIG_NET_RETRY_COUNT is defined, the variable has precedence. Signed-off-by: Alexandre Messier <amessier@tycoint.com>
| * | net: phy: atheros: Fix problem with phy_reset() clearing BMCRAlison Wang2016-02-26-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit <a058052c358c> [net: phy: do not read configuration register on reset], phy_reset() will clear the BMCR register. Bit 12(AUTO_NEGOTIATION) is cleared too. It causes auto-negotiation timeout error on Atheros's PHY AR8033. To fix this problem, genphy_config_aneg() and genphy_restart_aneg() needs to be called in ar8035_config() to enable and restart auto-negotiation. Signed-off-by: Alison Wang <alison.wang@nxp.com> Acked-by: Stefan Agner <stefan@agner.ch> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* | powerpc/t208xqds: fix esdhc peripheral clock supportYangbo Lu2016-02-26-1/+1
|/ | | | | | | | | | | The patch that enabled eSDHC peripheral clock support had an obvious error as below. This patch is used to fix it. +#define define CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK Fixes: 3285e6cbcc1b ("powerpc/t2080qds: enable eSDHC peripheral clock support") Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com> Reviewed-by: York Sun <york.sun@nxp.com>
* test/py: skip tests that require large CONFIG_SYS_MAXARGSStephen Warren2016-02-26-0/+8
| | | | | | | | | | | | | | | | | test_hush_if_test.py executes commands that require large values of CONFIG_SYS_MAXARGS. Detect cases where the configured value is too low and skip those tests. Ideally, this would be implemented inside console.run_command(). However, the command passed to that function is already a completely formed string, and determining its argument count usage would require splitting commands at ;, handling quoting to deal with arguments containing spaces, etc. Even passing the command as a list wouldn't solve all these issues, since we'd still need to split commands on ; and deal with cases like "if test ..." which consumes 0 of the argument count. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Simon Glass <sjg@chromium.org>
* test/py: use space to interrupt autobootStephen Warren2016-02-26-1/+1
| | | | | | | | | | | | | | | Sending CTRL-C to QEMU's stdin aborts the process, even if stdin is being used as a serial port (at least in the raspi2 machine with "qemu -serial stdin"). Avoid sending CTRL-C to U-Boot to prevent it exiting. I'd originally used CTRL-C to make sure that if the character used to abort autoboot ended up being treated as part of a command as well, it'd abort command entry and return the prompt to a known state. However, this is not needed, since aborting the autoboot eats the character used to do that. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Simon Glass <sjg@chromium.org>
* ARM: rpi: increase CONFIG_SYS_MAXARGSStephen Warren2016-02-26-1/+1
| | | | | | | | This allows all the hush tests implemented in test/py to pass, under qemu at least. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* ARM: zynq: zynqmp: Enable DCC serial driver by defaultMichal Simek2016-02-25-12/+5
| | | | | | Compile DCC serial driver by default. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* serial: dcc: Move driver to DMMichal Simek2016-02-25-25/+49
| | | | | | | | | | | | | | | | | | | | | | Enabling this driver requires some DT changes. Adding DCC to root or main bus: dcc: dcc { compatible = "arm,dcc"; u-boot,dm-pre-reloc; }; Extend alias list to link DCC: serial0 = &uart0; serial1 = &uart1; serial2 = &dcc; Change stdout-path to point to dcc port. stdout-path = "serial2:115200n8"; Also add support for debug uart to help with early debug. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge git://git.denx.de/u-boot-dmTom Rini2016-02-25-1/+6
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| * patman: fix series-notes handling for buildmanAlbert ARIBAUD2016-02-24-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A patman series with a 'Series-notes' section causes buildman to crash with: self.series.notes += self.section TypeError: cannot concatenate 'str' and 'list' objects Fix by initializing series.notes as a one-element array rather than a scalar. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
| * dts: keep clock-names and clocks in SPL DTB if SPL_CLK is enabledMasahiro Yamada2016-02-24-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | These two properties are necessary for SPL to get clocks from DT. Note: For now, only clock look-up by index is supported (clk_get_by_index() function), so "clock-names" is never parsed in U-Boot. However, we may want to support something like clk_get_by_name() in the future, so let's keep "clock-names" as well as "clocks". Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | test/py: Add option to skip SPL signature checkingMichal Simek2016-02-25-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide user option to skip SPL signature verification for cases where u-boot is build with SPL support but full U-Boot is also verified without SPL. If you want to support this feature please add env__spl_skipped = True to your boardenv configuration file. For example Xilinx Zynq is using this feature where the same U-Boot binary is checked with SPL and without SPL(with FSBL). Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini2016-02-24-9/+21
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| * | arm: socfpga: Fix ethernet reset handlingMarek Vasut2016-02-24-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch caused cpu_eth_init() to not be called anymore for DM-capable boards: commit c32a6fd07b1839e4a45729587ebc8e1c55601a4d Date: Sun Jan 17 14:51:56 2016 -0700 net: Don't call board/cpu_eth_init() with driver model This breaks ethernet on SoCFPGA, since we use that function to un-reset the ethernet blocks. Invoke the ethernet reset function from arch_misc_init() instead to fix the breakage. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Denis Bakhvalov <denis.bakhvalov@nokia.com>
| * | arm: socfpga: Remove bashisms from qts filterMarek Vasut2016-02-24-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Weed out bashisms from the script. The echo -e does not work in dash, which is the default /bin/sh in debian . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Dalon Westergreen <dwesterg@gmail.com>
| * | arm: socfpga: cv_socdk: Add support for QSPI bootMarek Vasut2016-02-24-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing DT nodes to allow booting from QSPI NOR. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Denis Bakhvalov <denis.bakhvalov@nokia.com>
| * | arm: socfpga: av_socdk: Add support for QSPI bootMarek Vasut2016-02-24-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing DT nodes to allow booting from QSPI NOR. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Denis Bakhvalov <denis.bakhvalov@nokia.com>
| * | arm: socfpga: Add missing CONFIG_BUILD_TARGETMarek Vasut2016-02-24-0/+3
| |/ | | | | | | | | | | | | | | | | | | Add the missing CONFIG_BUILD_TARGET to get u-boot-with-spl.sfp built automatically upon running make in the source tree. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com> Cc: Denis Bakhvalov <denis.bakhvalov@nokia.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2016-02-24-47/+72
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| * | implement Fastboot via USB OTG on bcm28155_ap boardsSteve Rae2016-02-24-20/+0
| | | | | | | | | | | | | | | | | | | | | Don't understand how it happened, but this change got applied twice! Therefore, removing the duplicated items. Signed-off-by: Steve Rae <srae@broadcom.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: odroid xu3: Define DFU_MANIFEST_POLL_TIMEOUT to handle large files ↵Lukasz Majewski2016-02-24-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | transmission and storage As tested on the Odroid XU3, large files to be stored on the file system require considerable time to be physically written to the medium. The default 300 ms is not enough to store large file (e.g. 26 MiB). To fix this situation the DFU_MANIFEST_POLL_TIMEOUT has been defined. It is used to cease the communication with dfu-util and allow the target board to store the data on file system. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
| * | dfu: usb: f_dfu: Set deferred call for dfu_flush() functionLukasz Majewski2016-02-24-8/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
generated by cgit v1.1 at 2024-11-09 06:31:26 +0000