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* ARM64: zynqmp: dt: Change qspi node compatible stringRanjit Waghmode2016-04-13-1/+1
| | | | | | | | This patch makes compatible string as "m25p80" for qspi node in ep108 device tree file Signed-off-by: Ranjit Waghmode <ranjit.waghmode@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM64: zynqmp: Add missing mmc aliasesMichal Simek2016-04-13-0/+2
| | | | | | Add missing mmc aliases. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM64: zynqmp: Use C pre-processor for includes in dtsAlistair Francis2016-04-13-2/+2
| | | | | | | | | | Change the dtsi include code to use the C pre-processor #include instead of the device tree /include/. This brings all ZynqMP device trees inline with each other. Signed-off-by: Alistair Francis <alistair.francis@xilinx.com> Reviewed-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM64: zynqmp: Move kernel and fdt offsets and sizes to board config fileSiva Durga Prasad Paladugu2016-04-13-2/+8
| | | | | | | | Move kernel and fdt offsets and sizes to board config file as the flash size varies across boards Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Do not perform reset at the end of thorMichal Simek2016-04-13-0/+1
| | | | | | Setup reset off for lthor. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Support systems with more memory banksMichal Simek2016-04-13-13/+123
| | | | | | | This is example how to change u-boot to support more memory banks read from DT. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Use memory initialization based on DTS fileMichal Simek2016-04-13-5/+5
| | | | | | Remove hardcoded memory sizes. Use information from DT memory node. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Fix usb phy node for ZyboMichal Simek2016-04-13-1/+1
| | | | | | Compatible property should be the first. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Extend microzed board supportMichal Simek2016-04-13-1/+43
| | | | | | | Add missing DT nodes and enable USB. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
* ARM: zynq: Add missing qspi for xm013Michal Simek2016-04-13-1/+6
| | | | | | Add missing qspi node and make qspi as spi0. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Create empty line below headersMichal Simek2016-04-13-0/+1
| | | | | | Sync with others zynq DTS files. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Align spi and qspi node locationsMichal Simek2016-04-13-37/+37
| | | | | | | Keep nodes alphabelitally sorted. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Nathan Rossi <nathan@nathanrossi.com>
* ARM: zynq: zc706: Add adv7511 on i2c busChristian Kohn2016-04-13-0/+15
| | | | | | | | Add missing adv7511 and configure to match Base TRD. Signed-off-by: Christian Kohn <christian.kohn@xilinx.com> Reviewed-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: zc702: Add adv7511 on i2c busChristian Kohn2016-04-13-0/+15
| | | | | | | Add bindings for adv7511. Signed-off-by: Christian Kohn <christian.kohn@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: DT: Add ethernet phy reset informationPunnaiah Choudary Kalluri2016-04-13-0/+2
| | | | | | | Added phy reset gpio information for gem0. Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Fix bootargs in board dtsiMichal Simek2016-04-13-8/+8
| | | | | | | | - Sync with Linux kernel - Remove rootfs - Remove earlyprintk Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Align devcfg nodeMichal Simek2016-04-13-0/+4
| | | | | | | | - Have compatible string as the first property - Sync with Linux kernel dtsi - Add missing interrupt properties Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: dts: Updated devicetree bindings for Zynq 7000 platformMoritz Fischer2016-04-13-0/+1
| | | | | | | | Added addtional bindings required for FPGA Manager operation of the Xilinx Zynq Devc configuration interface. Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller.Moritz Fischer2016-04-13-0/+7
| | | | | | Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* ARM: zynq: Add interrupt-controller property to gpio nodesMichal Simek2016-04-13-0/+2
| | | | | | | | GPIO driver supports an input interrupt that's why gpio node itself can be labeled as interrupt controller. Reported-by: John Linn <linnj@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* Prepare v2016.05-rc1Tom Rini2016-04-11-2/+2
| | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* fastboot: sparse: remove unnecessary loggingSteve Rae2016-04-11-4/+2
| | | | | | | remove logging of the 'skipped' blocks Signed-off-by: Steve Rae <srae@broadcom.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* fastboot: sparse: fix block addressing for don't care chunk typeSteve Rae2016-04-11-4/+8
| | | | | | | | | | When 7bfc3b1 (sparse: Refactor chunk parsing function) was implemented, it dropped 9981945 (aboot: fix block addressing for don't care chunk type). This re-implements the required fix for the "don't care chunk type"... Signed-off-by: Steve Rae <srae@broadcom.com> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* Merge branch 'master' of git://git.denx.de/u-boot-arcTom Rini2016-04-11-23/+5
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| * arc: Add virt_to_phys() stubAlexey Brodkin2016-04-11-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit cf7c93cdd755 "usb: ehci: Implement V2P mapping" introduced usage of virt_to_phys() in ehci-hcd. Since there was no implementation of virt_to_phys() for ARC compilation of the ehci-generic driver failed. This change adds virt_to_phys() stub for ARC so now USB driver for AXS101 board could be built again. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com> Cc: Hans de Goede <hdegoede@redhat.com> Acked-by: Marek Vasut <marex@denx.de>
| * arc: get rid of running_on_hwAlexey Brodkin2016-04-11-23/+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>
* | spl: mmc: raw: Try to load u-boot if Linux image is not foundLokesh Vutla2016-04-11-1/+11
| | | | | | | | | | | | | | | | | | | | If CONFIG_SPL_OS_BOOT is enabled and Linux image is not flashed at RAW_MODE_KERNEL_SECTOR in MMC, spl still assumes that Linux is available and tries to boot it and hangs. In order to avoid this, adding a check to verify if parsed image header is of type IH_OS_LINUX. If it fails then fall back to load u-boot image. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_INVAL_ALL) with asm codeHans de Goede2016-04-11-96/+74
| | | | | | | | | | | | | | Lets be consistent and also replace v7_maint_dcache_all() with asm code for the invalidate case. Signed-off-by: Hans de Goede <hdegoede@redhat.com>
* | arm: Replace v7_maint_dcache_all(ARMV7_DCACHE_CLEAN_INVAL_ALL) with asm codeHans de Goede2016-04-11-102/+92
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | v7_maint_dcache_all() does not work reliable when build with gcc6, see: https://bugzilla.redhat.com/show_bug.cgi?id=1318788 While debugging this I learned that v7_maint_dcache_all() is unreliable when build with gcc5 too when it is marked as noinline. This commit fixes the reliability issues by replacing the C-code with the ready to use asm implementation from the kernel. Given that this code when written as C-code clearly is quite fragile (also see the existing comments about the C-code being the way it is to get optimal assembly) and that we have a proven asm alternative, I believe that this is the best solution. Note that we actually already had a copy of the kernel's v7_flush_dcache_all() before this commit in arch/arm/mach-uniphier/arm32/lowlevel_init.S. This commit moves that code arch/arm/cpu/armv7/cache_v7_asm.S, renames it to __v7_flush_dcache_all(), and adds a v7_flush_dcache_all() wrapper which saves / restores the clobbered registers for use from C-code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | lib/crc8: Add crc start valueStefan Roese2016-04-11-15/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | test/py: README: link to example hook scriptsStephen Warren2016-04-11-0/+6
| | | | | | | | | | | | | | | | | | | | When implementing test/py hook scripts, it's helpful to read some working examples. Provide a link to some. The link was mentioned in the commit message which first added test/py, but not in any documentation file. Suggested-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | bootcounter_ram: Flush dcache after data is written into SDRAMStefan Roese2016-04-11-0/+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>
* | disk: part: Enable get_info pointer for CONFIG_SPL_FAT_SUPPORTMichal Simek2016-04-11-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch "dm: part: Convert partition API use to linker lists" (sha1: 96e5b03c8ab749b6547f6a3ceb4d4b9f274211aa) is adding new dependency for enabling SPL_EXT_SUPPORT to be able to get information about DOS partition. get_info is also required for FAT support only which is used on Xilinx Zynq boards. Reported-by: Nathan Rossi <nathan@nathanrossi.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | am33xx changed BOOT_DEVICE_SPI to correct valueVogt, Christof2016-04-11-1/+1
| | | | | | | | | | | | | | Changed BOOT_DEVICE Code for SPI on AM33xx. According AM335x reference manual page 4960 (SPRUH73L-October 2011-Revised February 2015) Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
* | rpi: remove redundant board filesStephen Warren2016-04-11-308/+236
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that rpi_*defconfig and Kconfig (rather than the config header file) provide the identity of the build, we don't need to separate config headers and board directories for each RPi variant. Set CONFIG_SYS_BOARD and CONFIG_SYS_CONFIG_NAME so that we can get rid of the duplication. This requires a tiny number of extra ifdefs in the config header. The only disadvantage of this approach is that the $board/$board_name environment variables aren't as descriptive as they used to be. This isn't really an issue because those only exist to allow scripts to create DTB filenames at runtime. However, the RPi board code already sets $fdtfile to something more accurate based on FW-reported board ID anyway. While at it, unify some Kconfig select options, and add a MAINTAINERS entry for bcm283x too. Partially-suggested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | stm32: stm32_flash: add memory barrier during flash writeVikas Manocha2016-04-11-0/+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>
* | test/py: Add support for loading image via tftp to specified locationMichal Simek2016-04-11-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For example this setting: env__net_tftp_readable_file = { "fn": "ep108/image.ub", "addr": 0x10000000, "size": 25846296, "crc32": "b726f9de", } Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Stephen Warren <swarren@nvidia.com>
* | spmi: Fix sandbox spmi driver memory corruptionMateusz Kulikowski2016-04-11-1/+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>
* | test/py: pass -v option when executing sandboxStephen Warren2016-04-11-0/+1
| | | | | | | | | | | | | | | | | | This shows more output, such as the internal output generated by the unit test ("ut") command, which makes it easier to debug issues. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | board: ti: am57xx: Prevent init_sata() from being called twiceRoger Quadros2016-04-11-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | init_sata() is done as part of scsi_init() in arch/arm/cpu/armv7/omap-common/sata.c so no need to duplicate it here. This seems to fix SATA problems in the kernel when CONFIG_TI_PIPE3 is configured as loadable module. Cc: Cooper Jr., Franklin <fcooper@ti.com> Cc: Nishanth Menon <nm@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
* | README: Specify the full path for README.videoFabio Estevam2016-04-11-1/+1
| | | | | | | | | | | | | | It is clearer to specify the full path to access the doc/README.video file. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
* | drivers: block: fix placement of parametersEric Nelson2016-04-11-20/+14
| | | | | | | | Signed-off-by: Eric Nelson <eric@nelint.com>
* | cmd: blkcache: simplify sub-command handlingEric Nelson2016-04-11-4/+2
| | | | | | | | | | Signed-off-by: Eric Nelson <eric@nelint.com> Acked-by: Stephen Warren <swarren@nvidia.com>
* | cmd: blkcache: remove indentation from output of 'show'Eric Nelson2016-04-11-5/+5
| | | | | | | | Signed-off-by: Eric Nelson <eric@nelint.com>
* | ARM: rpi: add some missing Kconfig help textStephen Warren2016-04-11-1/+27
| | | | | | | | | | | | | | | | Add notes re: enabling the UART to the RPi 3 32-bit help text. Fully describe the RPi 3 64-bit board option. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: add Raspberry Pi 3 64-bit configStephen Warren2016-04-11-0/+73
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On all Pis so far, the VC FW provides a short stub to set up the ARM CPU before entering the kernel (a/k/a U-Boot for us). This feature is not currently supported by the VC FW when booting in 64-bit mode. However, this feature will likely appear in the near future, and this U-Boot port assumes that such a feature is in place. Without that feature, or a temporary workaround described below, U-Boot will not boot. Once the VC FW does provide the ARM stub, u-boot.bin built for rpi_3 can be used drectly as kernel7.img, in the same way as any other RPi port. The following config.txt is required: # Fix mini UART input frequency, and setup/enable up the UART. # Without this option, U-Boot will not boot, even if you don't care # about the serial console. This option will always be required for # all RPi3 use-cases, unless the PL011 UART is used, which is not # yet supported by rpi_3* builds of U-Boot. enable_uart=1 # Boot in AArch64 (64-bit) mode. # It is possible that a future VC FW will remove the need for this # option, instead auto-setting 32-/64-bit mode based on the "kernel" # filename present on the SD card. arm_control=0x200 Prior to the VC FW providing the ARM boot stub, you can use the following steps to build an equivalent stub into the U-Boot binary: git clone https://github.com/swarren/rpi-3-aarch64-demo.git \ ../rpi-3-aarch64-demo (cd ../rpi-3-aarch64-demo && ./build.sh) Build U-Boot for rpi_3 in the usual way cat ../rpi-3-aarch64-demo/armstub64.bin u-boot.bin > u-boot.bin.stubbed Use u-boot.bin.stubbed as kernel7.img on the Pi SD card. In this case, the following additional entries are required in config.txt: # Tell the FW to load the kernel image at address 0, the reset vector. kernel_old=1 Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: allow CONFIG_GICV* not to be definedStephen Warren2016-04-11-2/+2
| | | | | | | | | | | | | | | | There are ARM SoCs (such as the BCM2837) do not contain an ARM GIC. Fix the ARMv8 CPU startup code to compile in this case. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* | arm: socfpga: sr1500: Remove USB_GADGETSam Protsenko2016-04-11-2/+0
| | | | | | | | | | | | | | | | | | "buildman" tool revealed that USB_GADGET was enabled by mistake for this board in process of moving that option to Kconfig. Remove it to bring things back to correct state. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Acked-by: Stefan Roese <sr@denx.de>
* | env_eeprom invalidates gd->env_addr by setting it to an offset valueGuy Thouret2016-04-11-7/+0
| | | | | | | | | | | | | | Patch to fix boot hang when using env on i2c eeprom caused by invalid gd->env_addr Signed-off-by: Guy Thouret <guy.thouret@wems.co.uk> Cc: Heiko Schocher <hs@denx.de>
* | fastboot: sparse: fix sparse blocks calculationJeffy Chen2016-04-11-1/+2
|/ | | | | | | It may overflow in sparse_block_size_to_storage, use uint64_t instead in the calculation. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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