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* drivers/power/pmic/pm8916.c: Make usid be uint32_tTom Rini2016-04-181-1/+1
| | | | | | | | | If get_dev_addr fails it will return FDT_ADDR_T_NONE and: >>> "priv->usid == 4294967295U" is always false regardless of the values of its operands. This occurs as the logical operand of if. Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reported-by: Coverity (CID: 143914) Signed-off-by: Tom Rini <trini@konsulko.com>
* drivers/gpio/pm8916_gpio.c: Make pid be uint32_tTom Rini2016-04-181-1/+1
| | | | | | | | | If get_dev_addr fails it will return FDT_ADDR_T_NONE and: >>> "priv->pid == 4294967295U" is always false regardless of the values of its operands. This occurs as the logical operand of if. Cc: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Reported-by: Coverity (CID: 143913) Signed-off-by: Tom Rini <trini@konsulko.com>
* drivers: mmc: omap_hsmmc: request cd and wp gpios when DM_MMC is definedMugunthan V N2016-04-181-0/+5
| | | | | | | | Add request gpio for CD and WP gpios, so that the gpio can be used for the respective purposes. Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* drivers: mmc: omap_hsmmc: Fix conversion of address to a pointerMugunthan V N2016-04-181-1/+2
| | | | | | | | | | | | | | | | | omap_hsmmc driver directly typecasts fdt_addr_t to a pointer. This is not strictly correct, as it gives a build warning when fdt_addr_t is u64. So, use map_physmem for a proper typecasts. This is inspired by commit 167efe01bc5a9 ("dm: ns16550: Use an address instead of a pointer for the uart base") drivers/mmc/omap_hsmmc.c: In function ‘omap_hsmmc_ofdata_to_platdata’: drivers/mmc/omap_hsmmc.c:776:20: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] priv->base_addr = (struct hsmmc *)dev_get_addr(dev); ^ Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* drivers/tpm/tpm_tis_sandbox.c: Fix uninitialized variable useTom Rini2016-04-151-1/+1
| | | | | | | | | | In rollback_space_kernel we were not initializing the reserved fields which should be for safety sake, and doing memset here means we don't need to set the version field specifically either. Reported-by: Coverity (CID: 143917) Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* fdt: implement dev_get_addr_name()Stephen Warren2016-04-151-0/+16
| | | | | | | | | This function parses the reg property based on an index found in the reg-names property. This is required for bindings that are written using reg-names rather than hard-coding indices in reg. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: device.c: Minor coding-style fixStefan Roese2016-04-141-6/+6
| | | | | | | | Fix multi-line comment indentation in device_bind() Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* dm: core: device: set pinctrl state for pinctrl devicePeng Fan2016-04-141-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We may have pinmux settings for pinctrl device, like the following example: " &iomuxc { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_hog_1>; imx6ul-evk { pinctrl_hog_1: hoggrp-1 { fsl,pins = < MX6UL_PAD_UART1_RTS_B__GPIO1_IO19 0x17059 /* SD1 CD */ MX6UL_PAD_GPIO1_IO05__USDHC1_VSELECT 0x17059 /* SD1 VSELECT */ MX6UL_PAD_GPIO1_IO09__GPIO1_IO09 0x17059 /* SD1 RESET */ MX6UL_PAD_SNVS_TAMPER0__GPIO5_IO00 0x80000000 >; }; [......] }; " We should not only select pinctrl state for non pinctrl devices, we need also to handle pin mux settings such as pinctrl_log for pinctrl devices. So at the end of probing process of pinctrl device, select the default state of pinctrl device. Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-04-136-96/+596
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| * dm: i2c: Add driver for Cadence I2C IPMoritz Fischer2016-04-133-0/+343
| | | | | | | | | | | | | | | | | | | | | | This is a possible drop in replacement for drivers/i2c/zynq-i2c.c Since this is cadence IP it has been renamed to cdns-i2c, to make sense with the compatible string. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Reviewed-by: Heiko Schocher <hs@denx.de> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * GPIO: pca953x: Remove compilation warnings on arm64Michal Simek2016-04-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | Warnings: w+../drivers/gpio/pca953x.c: In function ‘do_pca953x’: w+../drivers/gpio/pca953x.c:220:5: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] w+../drivers/gpio/pca953x.c:233:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * zynqmp: Kconfig: Enable ZYNQ_GPIO for ZynqMPSiva Durga Prasad Paladugu2016-04-131-1/+1
| | | | | | | | | | | | | | | | Enable ZYNQ_GPIO for ZynqMP using Kconfig. It enables the GPIO driver support for ZynqMP. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * gpio: zynqmp: Add GPIO driver support for ZynqMPSiva Durga Prasad Paladugu2016-04-131-53/+147
| | | | | | | | | | | | | | Add GPIO driver support for ZynqMP platform Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * gpio: zynq: Move the definitions to driver fileSiva Durga Prasad Paladugu2016-04-131-0/+61
| | | | | | | | | | | | | | | | Move all the gpio definitions to driver file as there is no use of them in other files. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * gpio: zynq: Remove non driver model codeSiva Durga Prasad Paladugu2016-04-131-157/+1
| | | | | | | | | | | | | | | | | | Remove non driver model support as it moved to driver model. Dont need non driver model anymore. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * gpio: Kconfig: Enable Zynq GPIO driver using kconfigSiva Durga Prasad Paladugu2016-04-131-0/+7
| | | | | | | | | | | | | | | | Enable DM GPIO and ZYNQ GPIO using kconfig instead of the board config file. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * gpio: zynq: Convert Zynq GPIO to driver modelSiva Durga Prasad Paladugu2016-04-131-0/+151
| | | | | | | | | | | | | | Convert Zynq GPIO driver to driver model Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | mtd: cfi: Unlock current sector instead of sector 0 before buffered writeRouven Behr2016-04-131-1/+1
| | | | | | | | | | | | | | | | | | Unlock current sector instead of sector 0 before buffered write. [Patch subject and commit text slightly reworded, Stefan] Signed-off-by: Rouven Behr <u-boot@behr-iss.de> Signed-off-by: Stefan Roese <sr@denx.de>
* | Merge git://www.denx.de/git/u-boot-marvellTom Rini2016-04-121-0/+4
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| * | gpio: mvebu_gpio: Add missing out value set to gpio_direction_output()Stefan Roese2016-04-121-0/+4
| |/ | | | | | | | | | | | | | | | | | | | | This patch adds the missing configuration of the output value to the gpio_direction_output() function. Without this, calling gpio_direction_output() does not set the out-value at all and only configures the gpio as output. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Kevin Smith <kevin.smith@elecsyscorp.com> Reviewed-by: Kevin Smith <kevin.smith@elecsyscorp.com>
* | sunxi: H3: Do not clear usb companion clk-gate / reset on removeHans de Goede2016-04-122-6/+14
|/ | | | | | | | | | | | | | | | | On the H3 we need to enable the clk and de-assert the reset of the companion to be able to talk to the actual usb host controller. Before this commit we were also disabling the companion clk-gate / asserting its reset on remove, causing the later remove callback of the companion itself to (sometimes) fail with: ERROR: USB HC reset timed out! This commit fixes this by not disabling the companion's clk-gate nor asserting its reset on remove. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* Merge branch 'master' of git://git.denx.de/u-boot-arcTom Rini2016-04-111-16/+0
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| * arc: get rid of running_on_hwAlexey Brodkin2016-04-111-16/+0
| | | | | | | | | | | | | | | | ISS is obsolete now and nSIM is used for simulation instead. In its turn nSIM properly handles baud-rate settings so get rid of now useless check. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* | lib/crc8: Add crc start valueStefan Roese2016-04-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To make the usage of this function more flexible, lets add the CRC start value as parameter to this function. This way it can be used by other functions requiring different start values than 0 as well. For non-zero CRC start values to work, I've reworked the function a bit. The new implementation is copied from the Linux version in drivers/i2c/i2c-core.c / i2c_smbus_pec(). Which supports non-zero CRC stating values. I've double-checked that the results for zero starting values are identical to the results from the original version of this function. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* | bootcounter_ram: Flush dcache after data is written into SDRAMStefan Roese2016-04-111-0/+3
| | | | | | | | | | | | | | | | | | | | This patch adds a call to flush_dcache_range() to bootcount_store() to make sure, that the bootcounter data (including the patterns) is written to memory. Without this, platforms with dcache enabled may not have the bootcounter updated upon reset. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Valentin Longchamp <valentin.longchamp@keymile.com>
* | stm32: stm32_flash: add memory barrier during flash writeVikas Manocha2016-04-111-0/+4
| | | | | | | | | | | | | | | | After writing data to flash space, next instruction is checking if flash controller is busy writing to the flash memory. Memory barrier is required here to avoid transaction re-ordering for data write and busy status check. Signed-off-by: Vikas Manocha <vikas.manocha@st.com>
* | spmi: Fix sandbox spmi driver memory corruptionMateusz Kulikowski2016-04-111-1/+2
|/ | | | | | | | | | | There is off-by-one error in sandbox_emul_gpio that causes segfault of certain tests. EMUL_GPIO_REG_END is the address of last valid (emulated) register. This patch fixed this (by adding one more element to emulated register array). Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com>
* Merge branch 'master' of git://git.denx.de/u-boot-socfpgaTom Rini2016-04-101-1/+0
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| * arm: socfpga: Nuke useless includeMarek Vasut2016-04-101-1/+0
| | | | | | | | | | | | | | | | | | | | The dwmmc.h include was forgotten during the migration of dwmmc probing to DM. Since the shiny DM is in place now, remove this relic of the past. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Chin Liang See <clsee@altera.com>
* | musb: Properly call musb_stop() on probe failureHans de Goede2016-04-101-1/+3
| | | | | | | | | | | | | | musb_lowlevelinit(): if no device is plugged in / detected call musb_stop() to undo the preceding musb_start() call. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | musb: sunxi: Do not allocate musb struct multiple timesHans de Goede2016-04-101-4/+7
| | | | | | | | | | | | | | | | | | | | The probe function of the musb host driver can be called multiple times. The code assumes that it can save the pointer to the allocated musb struct in the driver model priv_auto_alloc data, but this data gets free-ed on a probe failure or on removal, so we must save the pointer elsewhere. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | usb: bcm_udc_otg: enable clocksSteve Rae2016-04-101-0/+4
| | | | | | | | | | | | Turn on the USB OTG clocks. Signed-off-by: Steve Rae <srae@broadcom.com>
* | drivers:usb:common:fsl-dt-fixup: fix return value of fdt_usb_get_node_typeSriram Dash2016-04-101-11/+14
| | | | | | | | | | | | | | Changes the return type of fdt_usb_get_node_type from char* to int Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
* | drivers:usb:common:fsl-dt-fixup: Add device-tree fixup support for xhci ↵Sriram Dash2016-04-102-16/+17
| | | | | | | | | | | | | | | | | | controller Enables usb device-tree fixup code to incorporate xhci controller Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com> Signed-off-by: Sriram Dash <sriram.dash@nxp.com>
* | drivers:usb:common:fsl-dt-fixup: Remove code duplication for ↵Sriram Dash2016-04-101-43/+29
| | | | | | | | | | | | | | | | | | | | | | fdt_usb_get_node_type Call fdt_usb_get_node_type() from fdt_fixup_usb_mode_phy_type() to avoid code duplication. Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com> Acked-by: Marek Vasut <marex@denx.de>
* | drivers:usb:common:fsl-dt-fixup: Move device-tree fixup framework to common fileSriram Dash2016-04-103-195/+219
| | | | | | | | | | | | | | | | | | Move usb device-tree fixup framework from ehci-fsl.c to common place so that it can be used by other drivers as well (xhci-fsl.c). Signed-off-by: Ramneek Mehresh <ramneek.mehresh@nxp.com> Signed-off-by: Sriram Dash <sriram.dash@nxp.com> Acked-by: Marek Vasut <marex@denx.de>
* | usb: ehci-hcd: Fix crash when no ops are provided to ehci_register()Mateusz Kulikowski2016-04-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | This commit fixes crash on BananaPi (and possibly others) casued by 3f9f8a5b83f8aec40c9f4ee496046a695e333c45. Crash reason: When no ops were passed to ehci_register(), USB host driver caused NULL pointer dereference. Signed-off-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
* | drivers: musb-new: Add USB DRC driver for Microchip PIC32 OTG controller.Purna Chandra Mandal2016-04-104-1/+297
| | | | | | | | | | | | | | | | This driver adds support of PIC32 MUSB OTG controller as dual role device. It implements platform specific glue to reuse musb core. Signed-off-by: Cristian Birsan <cristian.birsan@microchip.com> Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* | drivers: remove writes{b,w,l,q} and reads{b,w,l,q}.Purna Chandra Mandal2016-04-102-15/+0
|/ | | | | | | Definition of writes{bwlq}, reads{bwlq} are now added into arch specific asm/io.h. So removing them from driver to fix re-definition error Signed-off-by: Purna Chandra Mandal <purna.mandal@microchip.com>
* Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini2016-04-065-49/+235
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| * armv8: LS2080A: Consolidate LS2080A and LS2085AYork Sun2016-04-063-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | LS2080A is the primary SoC, and LS2085A is a personality with AIOP and DPAA DDR. The RDB and QDS boards support both personality. By detecting the SVR at runtime, a single image per board can support both SoCs. It gives users flexibility to swtich SoC without the need to reprogram the board. Signed-off-by: York Sun <york.sun@nxp.com> CC: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com> Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
| * drivers: net: vsc9953: Fix bug when PVID is shown for disabled ports onlyCodrin Ciubotariu2016-04-061-1/+1
| | | | | | | | | | | | Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * drivers: net: vsc9953: Do not configure disabled portsCodrin Ciubotariu2016-04-061-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | Some SerDes protocols might not enable all l2switch ports. In this case, these ports should not be configured to perform Rx/Tx operations. This also fixes an issue when flooded frames were also switched to disabled ports and frames start to accumulate, consuming memory and eventually causing head-of-line blocking for other frames. Signed-off-by: Codrin Ciubotariu <codrin.ciubotariu@nxp.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: York Sun <york.sun@nxp.com>
| * fsl: esdhc: support driver modelPeng Fan2016-04-061-40/+213
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support Driver Model for fsl esdhc driver. 1. Introduce a new structure struct fsl_esdhc_priv 2. Refactor fsl_esdhc_initialize which is originally used by board code. - Introduce fsl_esdhc_init to be common usage for DM and non-DM - Introduce fsl_esdhc_cfg_to_priv to build the bridge for non-DM part. - The original API for board code is still there, but we use 'fsl_esdhc_cfg_to_priv' and 'fsl_esdhc_init' to serve it. 3. All the functions are changed to use 'struct fsl_esdhc_priv', except fsl_esdhc_initialize. 4. Since clk driver is not implemented, use mxc_get_clock to geth the clk and fill 'priv->sdhc_clk'. Has been tested on i.MX6UL 14X14 EVK board: " =>dm tree .... simple_bus [ + ] | `-- aips-bus@02100000 mmc [ + ] | |-- usdhc@02190000 mmc [ + ] | |-- usdhc@02194000 .... => mmc list FSL_SDHC: 0 (SD) FSL_SDHC: 1 (SD) " Signed-off-by: Peng Fan <van.freenix@gmail.com> Cc: York Sun <york.sun@nxp.com> Cc: Yangbo Lu <yangbo.lu@nxp.com> Cc: Hector Palacios <hector.palacios@digi.com> Cc: Eric Nelson <eric@nelint.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Simon Glass <sjg@chromium.org> Tested-By: Eric Nelson <eric@nelint.com> Reviewed-by: York Sun <york.sun@nxp.com>
* | kirkwood_nand: claim MPP pins on the flyChris Packham2016-04-061-0/+19
| | | | | | | | | | | | | | | | | | | | | | Claim the MPP pins for the NAND flash controller only when it's actually being used. This allows the pins to be shared with the SPI interface which already supports an equivalent on-access MPP reconfiguration. Reviewed-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz> Signed-off-by: Chris Packham <judge.packham@gmail.com> Acked-by: Scott Wood <oss@buserror.net> Signed-off-by: Stefan Roese <sr@denx.de>
* | spi: kirkwood_spi: Add support for multiple chip-selects on MVEBUStefan Roese2016-04-061-0/+14
|/ | | | | | | | | | | | | Currently only chip-select 0 is supported by the kirkwood SPI driver. The Armada XP / 38x SoCs also use this driver and support multiple chip selects. This patch adds support for multiple CS on MVEBU. The register definitions are restructured a bit with this patch. Grouping them to the corresponding registers. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Luka Perkov <luka.perkov@sartura.hr> Reviewed-by: Jagan Teki <jteki@openedev.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-04-048-15/+369
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| * net: zynq_gem: Add SGMII support for zynqMPSiva Durga Prasad Paladugu2016-04-041-2/+11
| | | | | | | | | | | | | | | | | | PCS auto negotaiation bit should be enabled along with SGMII autonegotation enabled in phy. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * net: phy: Add SGMII support for TI phySiva Durga Prasad Paladugu2016-04-041-1/+38
| | | | | | | | | | | | | | | | | | Add support of SGMII to TI phy dp838367 Enable the SGMII and PCS settings in phy control, CFG2 and BIST registers Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * net: zynq_gem: Return error incase of invalid phy addressSiva Durga Prasad Paladugu2016-04-041-3/+1
| | | | | | | | | | | | | | | | Return error from probe in case of invalid phy address. This fixes the issue of uboot crash if phy is not detected. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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