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* Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini2014-11-266-4/+152
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| * drivers : usb: fsl: Implement usb Erratum A007798 workaroundNikhil Badola2014-11-241-2/+1
| | | | | | | | | | | | | | | | Set TXFIFOTHRESH to adjust ddr pipeline delay for successful large usb writes Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * drivers: usb: fsl: Move USB Errata checking codeNikhil Badola2014-11-211-1/+1
| | | | | | | | | | | | | | | | | | | | Move USB Errata checking code from "arch/powerpc" to architecture independent file "fsl_usb.h" so that errata(s) become independent of the architecture. For each erratum checking function for PPC arch, define a nop function for non PPC arch for successful compilation in either case Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * u_qe: add u_qe_upload_firmware for u_qeZhao Qiang2014-11-192-2/+131
| | | | | | | | | | Signed-off-by: Zhao Qiang <B45475@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * qe: add u-qe support to arm boardZhao Qiang2014-11-195-1/+21
| | | | | | | | | | | | | | | | | | ls1021 is arm-core and support qe which is u-qe. add u-qe init for arm board. Signed-off-by: Zhao Qiang <B45475@freescale.com> [York Sun: Fix compiling error caused by u_qe_init()] Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2014-11-262-5/+13
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: drivers/mmc/fsl_esdhc.c Signed-off-by: Tom Rini <trini@ti.com>
| * | mmc: fsl_esdhc: fix f_max retrieval during initMarkus Niebel2014-11-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for multi instance API we use struct fsl_esdhc_cfg to pass the clock rate. Do not set f_max from global data, since this is wrong for multi instance case. Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com> Acked-by: Stefano Babic <sbabic@denx.de> Tested-by: Eric Nelson <eric.nelson@boundarydevices.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * | net/fm: add 2.5G SGMII supportShengzhou Liu2014-11-191-4/+12
| |/ | | | | | | | | | | | | | | | | | | As auto-negotiation is not supported for 2.5G SGMII, we need to add a new type PHY_INTERFACE_MODE_SGMII_2500 to differentiate SGMII-1G and SGMII-2.5G with different setting for auto-negotiation. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | Merge branch 'master' of http://git.denx.de/u-boot-samsungTom Rini2014-11-262-11/+96
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| * | arm: odroid: usb: add support for usb host including ethernetSuriyan Ramasami2014-11-171-8/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | This change adds support for enabling the USB host features of the board. This includes the USB3503A hub and the SMC LAN9730 ethernet controller as well. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | arm: odroid: pmic77686: allow buck voltage settingsSuriyan Ramasami2014-11-171-3/+49
| | | | | | | | | | | | | | | | | | | | | | | | Allow to set the buck voltage for the max77686. This will be used to reset the SMC LAN9730 ethernet on the odroids. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | sunxi: video: Add simplefb supportLuc Verhaegen2014-11-251-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add simplefb support, note this depends on the kernel having support for the clocks property which has recently been added to the simplefb devicetree binding. Signed-off-by: Luc Verhaegen <libv@skynet.be> [hdegoede@redhat.com: Use pre-populated simplefb node under /chosen as disussed on the devicetree list] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>.
* | | sunxi: video: Add sun6i supportHans de Goede2014-11-251-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | Besided needing the usual sun6i specific ahb1_reset bits poking, it turns out that sun6i also needs the drc to be taken out of reset and clocked even though it is in pass-through mode. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de>
* | | sunxi: video: Add cfb console driver for sunxiLuc Verhaegen2014-11-252-0/+381
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a fixed mode hdmi driver for the sunxi platform. The fixed mode is a relatively safe 1024x768, more complete EDID handling is currently not provided. Only HDMI is supported today. This code is enabled when HPD detects an attached monitor. Current config is such that 8MB is shaved off at the top of the RAM. This avoids several memory handling issues, most significant is the fact that on linux on ARM you are not allowed to remap known RAM as IO. A clued in display driver will be able to recycle this reserved RAM in future though. cfbconsole was chosen as it provides the most important functionality: a working u-boot console, allowing for the debugging of certain issues without the need for a UART. Signed-off-by: Luc Verhaegen <libv@skynet.be> [hdegoede@redhat.com: Major cleanups and some small bugfixes] Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* | | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-11-2412-0/+276
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| * | | sata: implement reset_sata for dwc_ahsataNikita Kiryanov2014-11-247-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add reset_sata() to the sata driver interface and implement it for dwc_ahsata. This function cleans up after sata_init(), and therefore accepts a device number like sata_init() does. A dummy implementation is provided for the rest of the drivers. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Simon Glass <sjg@chromium.org> Cc: Stefano Babic <sbabic@denx.de>
| * | | DM: thermal: Add imx thermal DM driverYe.Li2014-11-214-0/+217
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a new thermal uclass for thermal sensor and implement the imx thermal driver basing on this uclass. Signed-off-by: Ye.Li <B37916@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
| * | | mmc: fsl_esdhc: Update esdhc driver for iMX6SXYe.Li2014-11-201-0/+8
| | |/ | |/| | | | | | | | | | | | | | | | | | | The reset value of "uSDHCx_INT_STATUS_EN" register is changed to 0 on iMX6SX. So the fsl_esdhc driver must update to set the register, otherwise no state can be detected. Signed-off-by: Ye.Li <B37916@freescale.com>
* | | Merge git://git.denx.de/u-boot-dmTom Rini2014-11-2412-286/+625
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/serial/serial-uclass.c Signed-off-by: Tom Rini <trini@ti.com>
| * | | dm: core: remove unnecessary return condition in uclass lookupMasahiro Yamada2014-11-221-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These conditions never happen. - There is no real uclass with UCLASS_INVALID id. - uclass never becomes NULL because ll_entry_start() always returns a valid pointer. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | | dm: core: remove unnecessary return condition in driver lookupMasahiro Yamada2014-11-221-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The variable "drv" never becomes NULL because ll_entry_start() always returns a valid pointer even if there are no entries. The case "n_ents == 0" is covered by the following "for" loop. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | | dm: core: remove meaningless if conditionalMasahiro Yamada2014-11-221-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the variable "ret" is equal to "-ENOENT", it is trapped at [1] and never reaches [2]. At [3], the condition "ret != -ENOENT" is always true. if (ret == -ENOENT) { <------------------ [1] continue; } else if (ret == -ENODEV) { dm_dbg("Device '%s' has no compatible string\n", name); break; } else if (ret) { <------------------ [2] dm_warn("Device tree error at offset %d\n", offset); if (!result || ret != -ENOENT) <------------------ [3] result = ret; break; } Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | | dm: core: a trivial clean upMasahiro Yamada2014-11-221-3/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
| * | | cros_ec: Fix uninitialised variable in cros_ec.cSimon Glass2014-11-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes this cppcheck report: [drivers/misc/cros_ec.c:704]: (error) Uninitialized variable: req Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Wolfgang Denk <wd@denx.de>
| * | | dm: spi: Use device_bind_driver() instead of our own functionSimon Glass2014-11-222-23/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPI function does the same thing, so we may as well just use the new generic function. The 'cs' parameter was not actually used, so can be dropped. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | dm: spi: Correct handling of SPI chip selects in sandboxSimon Glass2014-11-222-11/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code was not updated when the chip select handling was adjusted. Fix it to call the correct function. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | dm: Add a function to bind a device by driver nameSimon Glass2014-11-221-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases we need to manually bind a device to a particular driver. Add a function to do this. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | dm: core: Add functions to find parent and OF dataSimon Glass2014-11-221-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add dev_get_parent() as a convenience to obtain the parent of a device. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | dm: core: Allow access to the device's driver_id dataSimon Glass2014-11-222-6/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the device is created from a device tree node, it matches a compatible string. Allow access to that string and the associated data. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com> Acked-by: Heiko Schocher <hs@denx.de>
| * | | dm: tegra: Add platform data for the SPL uartSimon Glass2014-11-211-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we currently don't have device tree available in SPL, add platform data so the uart works. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: Allow stdio registration to be droppedSimon Glass2014-11-211-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide a CONFIG_DM_STDIO option to enable registering a serial device with the stdio library. This is seldom useful in SPL, so disable it by default when building for SPL. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | dm: Allow device removal features to be droppedSimon Glass2014-11-213-169/+189
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For SPL we don't expect to need to remove a device. Save some code space by dropping this feature. The board config can define CONFIG_DM_DEVICE_REMOVE if this is in fact needed. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
| * | | dm: serial: Support changing the baud rateSimon Glass2014-11-211-0/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement this feature in the uclass so that the baudrate can be changed with 'setenv baudrate <rate>'. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: at91: Add driver model support for the serial driverSimon Glass2014-11-211-0/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add driver model support while retaining the existing legacy code. This allows the driver to support boards that have converted to driver model as well as those that have not. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | dm: at91: Refactor serial driver slightly for driver modelSimon Glass2014-11-211-9/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before adding driver model support, split out a few of the functions so that they can be used by the driver model code. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | | dm: at91: Add driver model support for atmel GPIO driverSimon Glass2014-11-211-54/+187
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Modify this driver to support driver model, with platform data required to determine the GPIOs that it controls. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | | Merge git://git.denx.de/u-boot-x86Tom Rini2014-11-243-26/+107
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/x86/cpu/Makefile Signed-off-by: Tom Rini <trini@ti.com>
| * | | | x86: ivybridge: Add support for early GPIO initSimon Glass2014-11-211-10/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When not relying on Coreboot for GPIO init the GPIOs must be set up correctly. This is currently done statically through a rather ugly method. As the GPIOs are figured out they can be moved to the device tree and set up as needed rather than all at the start. In this implementation, board files should call ich_gpio_set_gpio_map() before the GPIO driver is used in order to provide the GPIO information. We use the early PCI interface so that this driver can now be used before relocation. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | dm: gpio: Add a function to read an ID from a list of GPIOsSimon Glass2014-11-211-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For board IDs a common approach is to set aside several GPIOs for use in determining the board ID. This can provide information about board features and the revision. Add a function that turns a list of GPIOs into an integer by assigning each GPIO to a single bit. Signed-off-by: Simon Glass <sjg@chromium.org>
| * | | | dm: serial: Move current serial port pointer to global_dataSimon Glass2014-11-211-16/+19
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In general we can't store things in the data section until we have inited SDRAM. Some platforms allow this (e.g. those with SPL) but some don't. Move the pointer to global_data so that it will work on all platforms. Without this fix the serial port will not work prior to relocation with driver model on some platforms. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | | fs: API changes enabling extra parameter to return size of type loff_tSuriyan Ramasami2014-11-231-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The sandbox/ext4/fat/generic fs commands do not gracefully deal with files greater than 2GB. Negative values are returned in such cases. To handle this, the fs functions have been modified to take an additional parameter of type "* loff_t" which is then populated. The return value of the fs functions are used only for error conditions. Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Acked-by: Simon Glass <sjg@chromium.org> [trini: Update board/gdsys/p1022/controlcenterd-id.c, drivers/fpga/zynqpl.c for changes] Signed-off-by: Tom Rini <trini@ti.com>
* | | | pci: Honour pci_skip_dev()Thierry Reding2014-11-231-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When enumerating devices, honour the pci_skip_dev() function. This can be used by PCI controller drivers to restrict which devices will be probed. This is required by the NVIDIA Tegra PCIe controller driver, which will fail with a data abort exception if an access is attempted to a device number larger than 0 outside of bus 0. pci_skip_dev() is therefore implemented to prevent any such accesses. Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* | | | sata: fix a bug in init_sata() for pci-sata cardli pengbo2014-11-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Except the first loop, init_sata() should return 0 instead of 1 in the others. This patch fix the issue of the 2nd sata port not workable on pci-sata card. Signed-off-by: Pengbo Li <Pengbo.Li@freescale.com>
* | | | linux/kernel.h: sync min, max, min3, max3 macros with LinuxMasahiro Yamada2014-11-2329-86/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot has never cared about the type when we get max/min of two values, but Linux Kernel does. This commit gets min, max, min3, max3 macros synced with the kernel introducing type checks. Many of references of those macros must be fixed to suppress warnings. We have two options: - Use min, max, min3, max3 only when the arguments have the same type (or add casts to the arguments) - Use min_t/max_t instead with the appropriate type for the first argument Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Pavel Machek <pavel@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Tested-by: Lukasz Majewski <l.majewski@samsung.com> [trini: Fixup arch/blackfin/lib/string.c] Signed-off-by: Tom Rini <trini@ti.com>
* | | | include: move various macros to include/linux/kernel.hMasahiro Yamada2014-11-206-23/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | U-Boot has imported various utility macros from Linux scattering them to various places without consistency. In include/common.h are min, max, min3, max3, ARRAY_SIZE, ALIGN, container_of, DIV_ROUND_UP, etc. In include/linux/compat.h are min_t, max_t, round_up, round_down, etc. We also have duplicated defines of min_t in some *.c files. Moreover, we are suffering from too cluttered include/common.h. This commit moves various macros that originate in include/linux/kernel.h of Linux to their original position. Note: This commit simply moves the macros; the macros roundup, min, max, min2, max3, ARRAY_SIZE are different from those of Linux at this point. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | | replace DIV_ROUND with DIV_ROUND_CLOSESTMasahiro Yamada2014-11-201-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux-compatible macro DIV_ROUND_CLOSEST is a bit more flexible and safer than DIV_ROUND. For example, foo = DIV_ROUND_CLOSEST(x, y++) works expectedly, but foo = DIV_ROUND(x, y++) does not. (y is incremented twice.) Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | | ARM: remove CONFIG_ARM920T definesMasahiro Yamada2014-11-201-1/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_CPU_ARM920T was introduced into Kconfig by commit 2e07c249a67e (kconfig: arm: introduce symbol for ARM CPUs). This commit removes all the defines of CONFIG_ARM920T and replaces the only reference in drivers/usb/host/ohci-hcd.c with CONFIG_CPU_ARM920T. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-ubiTom Rini2014-11-191-0/+1
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| * | | mtd, cfi, ubi: add missing writebufsize initializationHeiko Schocher2014-11-191-0/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ff94bc40af3481d47546595ba73c136de6af6929 "mtd, ubi, ubifs: resync with Linux-3.14" introduced the writebufsize field in struct mtd_info, which is not initialized in the cfi_flash driver, which leads in not working ubi on cfi flashes. Fix it Signed-off-by: Heiko Schocher <hs@denx.de> Reported-by: Andrew Ruder <andrew.ruder@elecsyscorp.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Andrew Ruder <andrew.ruder@elecsyscorp.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-i2cTom Rini2014-11-193-380/+306
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