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* armv8: New MMU setup code allowing to use 48+ bits PA/VASergey Temerkhanov2016-01-19-6/+29
| | | | | | | | | | | | | This patch adds code which sets up 2-level page tables on ARM64 thus extending available VA space. CPUs implementing 64k translation granule are able to use direct PA-VA mapping of the whole 48 bit address space. It also adds the ability to reset the SCTRL register at the very beginning of execution to avoid interference from stale mappings set up by early firmware/loaders/etc. Signed-off-by: Sergey Temerkhanov <s.temerkhanov@gmail.com> Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@cavium.com>
* Merge branch 'master' of git://git.denx.de/u-boot-x86Tom Rini2016-01-14-3/+31
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| * x86: qemu: add documentaion for the fw_cfg interfaceMiao Yan2016-01-13-3/+31
| | | | | | | | | | | | | | | | Document the usage of 'qfw' command Signed-off-by: Miao Yan <yanmiaobest@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* | ARM: uniphier: fix recommended board setting in documentMasahiro Yamada2016-01-13-1/+1
|/ | | | | | | | | | | | The mem_is_flash() in arch/arm/mach-uniphier/micro-support_card.c writes/reads the tail of each NOR flash bank to check if the device really resides there. If CS1_SPLIT were enabled, the support card would always require two NOR flash devices to be inserted for the correct NOR detection. This is not probably what we want. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* rockchip: Fix the configuration for chromebook_jerrySimon Glass2016-01-08-3/+4
| | | | | | | | Various updates did not make it through to this board. Also the instructions for building a SPI image are no-longer correct. Fix these so that Jerry can boot to a prompt again. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2016-01-03-0/+51
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| * imx_common: check for Serial Downloader in spl_boot_deviceStefano Babic2016-01-03-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for bmode before reading the boot device to check if a serial downloader is started, and returns UART if the serial downloader is set, letting SPL to wait for an image if CONFIG_SPL_YMODEM_SUPPORT is set. This allows to load again a SPL based board with imx_usb_loader together with a tool such as kermit. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tim Harvey <tharvey@gateworks.com> CC: Fabio Estevam <Fabio.Estevam@freescale.com> CC: Eric Nelson <eric.nelson@boundarydevices.com> Reviewed-by: Eric Nelson <eric@nelint.com> Tested-by: Eric Nelson <eric@nelint.com>
* | ARM: uniphier: rename rest of defconfig filesMasahiro Yamada2015-12-23-6/+6
| | | | | | | | | | | | | | Rename rest of defconfig files of UniPhier SoC family to have the prefix uniphier_. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | ARM: uniphier: support ProXstream2, PH1-LD6b boards in single defconfigMasahiro Yamada2015-12-23-5/+9
| | | | | | | | | | | | | | | | These boards are similar enough to be supported in a single defconfig file. Distinguish one from another by "DEVICE_TREE" from the command line. The how-to-build in doc/README.uniphier should be also updated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | ARM: uniphier: merge ph1_ld4_defconfig and ph1_sld8_defconfigMasahiro Yamada2015-12-23-6/+6
| | | | | | | | | | | | | | | | | | These two are similar enough to be merged into a single defconfig file. Distinguish one from another by "DEVICE_TREE" from the command line. The how-to-build in doc/README.uniphier should be also updated. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* | x86: Remove Graeme Russ from the git alias fileSimon Glass2015-12-21-2/+1
| | | | | | | | | | | | | | As requested, remove Graeme's email address. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Bin Meng <bmeng.cn@gmail.com>
* | serial-howto: remove altera_jtag_uart and altera_uart from the listThomas Chou2015-12-19-2/+0
| | | | | | | | | | | | | | | | Since both altera_jtag_uart and altera_uart are converted to driver model, remove them from the list of drivers remaining to convert. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Chin Liang See <clsee@altera.com>
* | Merge git://git.denx.de/u-boot-rockchipTom Rini2015-12-16-4/+4
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| * | rockchip: doc: add imagenameJeffy Chen2015-12-13-4/+4
| | | | | | | | | | | | | | | | | | | | | We now using imagename to select rockchip's spl hdr & spl size. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
* | | stm32: Convert serial driver to DMKamil Lulko2015-12-12-1/+0
|/ / | | | | | | | | | | Signed-off-by: Kamil Lulko <kamil.lulko@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Fix typo: commmand -> command.Vagrant Cascadian2015-12-05-2/+2
| | | | | | | | | | Signed-off-by: Vagrant Cascadian <vagrant@debian.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* | rockchip: doc: show packet rk3036 uboot imagehuang lin2015-12-01-0/+11
| | | | | | | | | | | | | | | | | | | | show how to packet rk3036 uboot image and boot from SD Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Series-to: u-boot Series-version: 8 Series-cc: Lin Huang <hl@rock-chips.com>
* | armv8: LS2080A: Rename LS2085A to reflect LS2080APrabhakar Kushwaha2015-11-30-2/+2
| | | | | | | | | | | | | | | | | | | | | | LS2080A is a prime personality of Freescale’s LS2085A. It is a non-AIOP personality without support of DP-DDR, L2 switch, 1588, PCIe endpoint etc. So renaming existing LS2085A code base to reflect LS2080A (Prime personality) Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> [York Sun: Dropped #ifdef in cpu.c for cpu_type_list] Reviewed-by: York Sun <yorksun@freescale.com>
* | part:efi: add bootable parameter in gpt commandPatrick Delaunay2015-11-23-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The optional parameter bootable is added in gpt command to set the partition attribute flag "Legacy BIOS bootable" This flag is used in extlinux and so in with distro to select the boot partition where is located the configuration file (please check out doc/README.distro for details). With this parameter, U-Boot can be used to create the boot partition needed for device using distro. example of use: setenv partitions "name=u-boot,size=60MiB;name=boot,size=60Mib,bootable;\ name=rootfs,size=0" > gpt write mmc 0 $partitions > part list mmc 0 Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x0001e021 "u-boot" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 guid: cceb0b18-39cb-d547-9db7-03b405fa77d4 2 0x0001e022 0x0003c021 "boot" attrs: 0x0000000000000004 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 guid: d4981a2b-0478-544e-9607-7fd3c651068d 3 0x0003c022 0x003a9fde "rootfs" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 guid: 6d6c9a36-e919-264d-a9ee-bd00379686c7 > part list mmc 0 -bootable devplist > printenv devplist devplist=2 Then the distro scripts will search extlinux in partition 2 and not in the first partition. Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
* | gpt: doc: README: Update README entry for gpt verify extensionLukasz Majewski2015-11-23-1/+26
|/ | | | | | | | ./doc/README.gpt entry has been updated to explain usage of "gpt verify" command. Signed-off-by: Lukasz Majewski <l.majewski@majess.pl> Reviewed-by: Tom Rini <trini@konsulko.com>
* dm: Add timeline and guide for porting serial driversSimon Glass2015-11-20-0/+58
| | | | | | | | | | Add a README with a brief guide to porting serial drivers over to use driver model. Add a timeline also. All serial drivers should be converted by the end of January 2016. Signed-off-by: Simon Glass <sjg@chromium.org>
* x86: Add an i8042 device for boards that have itSimon Glass2015-11-19-0/+10
| | | | | | | | | | | | Some boards have an i8042 device. Enable the driver for all x86 boards, and add a device tree node for those which may have this keyboard. Also adjust the configuration so that i8042 is always separate from the VGA, and rename the stdin driver accordingly. With this commit the keyboard will not work, but it is fixed in the next commit. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
* sandbox: add a sandbox timer and basic testThomas Chou2015-11-19-0/+7
| | | | | | | | Add a sandbox timer which get time from host os and a basic test. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org>
* git-mailrc: Add Bin as a maintainer of x86Bin Meng2015-11-18-1/+2
| | | | | | | This updates git-mailrc to add me as a maintainer of x86. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-11-16-0/+5
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| * splash_source: add support for filesystem formatted mmcNikita Kiryanov2015-11-16-0/+5
| | | | | | | | | | | | | | | | | | Add support for loading splash image from an SD card formatted with a filesystem. Update boards to maintain original behavior where needed. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@konsulko.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
* | sparc: Update the maintainer for SPARC architectureFrancois Retief2015-11-13-1/+1
| | | | | | | | Signed-off-by: Francois Retief <fgretief@spaceteq.co.za>
* | uuid: add selection by string for known partition type GUIDPatrick Delaunay2015-11-12-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | short strings can be used in type parameter of gpt command to replace the guid string for the types known by u-boot partitions = name=boot,size=0x6bc00,type=data; \ name=root,size=0x7538ba00,type=linux; gpt write mmc 0 $partitions and they are also used to display the type of partition in "part list" command Partition Map for MMC device 0 -- Partition Type: EFI Part Start LBA End LBA Name Attributes Type GUID Partition GUID 1 0x00000022 0x0000037f "boot" attrs: 0x0000000000000000 type: ebd0a0a2-b9e5-4433-87c0-68b6b72699c7 type: data guid: d117f98e-6f2c-d04b-a5b2-331a19f91cb2 2 0x00000380 0x003a9fdc "root" attrs: 0x0000000000000000 type: 0fc63daf-8483-4772-8e79-3d69d8477de4 type: linux guid: 25718777-d0ad-7443-9e60-02cb591c9737 Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
* | gpt: add optional parameter type in gpt commandPatrick Delaunay2015-11-12-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | code under flag CONFIG_PARTITION_TYPE_GUID add parameter "type" to select partition type guid example of use with gpt command : partitions = uuid_disk=${uuid_gpt_disk}; \ name=boot,size=0x6bc00,uuid=${uuid_gpt_boot}; \ name=root,size=0x7538ba00,uuid=${uuid_gpt_root}, \ type=0fc63daf-8483-4772-8e79-3d69d8477de4; gpt write mmc 0 $partitions Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
* | part:efi: add GUID for linux file system dataPatrick Delaunay2015-11-12-1/+2
|/ | | | | | | | | | | Previously, Linux used the same GUID for the data partitions as Windows (Basic data partition: EBD0A0A2-B9E5-4433-87C0-68B6B72699C7). This created problems when dual-booting Linux and Windows in UEFI-GPT Setup, so a new GUID (Linux filesystem data: 0FC63DAF-8483-4772-8E79-3D69D8477DE4) was defined jointly by GPT fdisk and GNU Parted developers. Signed-off-by: Patrick Delaunay <patrick.delaunay73@gmail.com>
* nios2: change README.nios2 to use 10m50 as templateThomas Chou2015-11-12-7/+7
| | | | | | | | The 10m50 devboard becomes the new golden reference design of Nios II Linux. So change README.nios2 to use 10m50 as template. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Acked-by: Marek Vasut <marex@denx.de>
* mtd: add altera quadspi driverThomas Chou2015-11-12-0/+35
| | | | | | | | Add Altera Generic Quad SPI Controller support. The controller converts SPI NOR flash to parallel flash interface. So it is not like other SPI flash, but rather like CFI flash. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* cfi_flash: convert to driver modelThomas Chou2015-11-12-0/+88
| | | | | | | Convert cfi flash to driver model. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Reviewed-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2015-11-10-3/+0
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| * Revive OpenRD targetsAlbert ARIBAUD2015-11-10-3/+0
| | | | | | | | | | | | | | | | | | | | Revert commit 7a2c1b13 which dropped OpenRD boards. Assume maintainership of OpenRD. Remove OpenRD from scrapyard. Switch OpenRD to generic board. Switch to Thumb build. Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | Various Makefiles: Add SPDX-License-Identifier tagsTom Rini2015-11-10-0/+3
|/ | | | | | | | | | | After consulting with some of the SPDX team, the conclusion is that Makefiles are worth adding SPDX-License-Identifier tags too, and most of ours have one. This adds tags to ones that lack them and converts a few that had full (or in one case, very partial) license blobs into the equivalent tag. Cc: Kate Stewart <kstewart@linuxfoundation.org> Signed-off-by: Tom Rini <trini@konsulko.com>
* dm: adc: add simple ADC uclass implementationPrzemyslaw Marczak2015-11-02-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds: - new uclass id: UCLASS_ADC - new uclass driver: drivers/adc/adc-uclass.c The new uclass's API allows for ADC operation on: * single-channel with channel selection by a number * multti-channel with channel selection by bit mask ADC uclass's functions: * single-channel: - adc_start_channel() - start channel conversion - adc_channel_data() - get conversion data - adc_channel_single_shot() - start/get conversion data * multi-channel: - adc_start_channels() - start selected channels conversion - adc_channels_data() - get conversion data - adc_channels_single_shot() - start/get conversion data for channels selected by bit mask * general: - adc_stop() - stop the conversion - adc_vdd_value() - positive reference Voltage value with polarity [uV] - adc_vss_value() - negative reference Voltage value with polarity [uV] - adc_data_mask() - conversion data bit mask The device tree can provide below constraints/properties: - vdd-polarity-negative: if true: Vdd = vdd-microvolts * (-1) - vss-polarity-negative: if true: Vss = vss-microvolts * (-1) - vdd-supply: phandle to Vdd regulator's node - vss-supply: phandle to Vss regulator's node And optional, checked only if the above corresponding, doesn't exist: - vdd-microvolts: positive reference Voltage [uV] - vss-microvolts: negative reference Voltage [uV] Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* dm: pmic: add s2mps11 PMIC I/O driverPrzemyslaw Marczak2015-11-02-0/+17
| | | | | | | | | | | | | | | | | | This driver allows I/O operations on the Samsung S2MPS11 PMIC, which provides lots of LDO/BUCK outputs. To enable it, update defconfig with: - CONFIG_PMIC_S2MPS11 and additional, if were not defined: - CONFIG_CMD_PMIC - CONFIG_ERRNO_STR The binding info: doc/device-tree-bindings/pmic/s2mps11.txt Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* s5p: cpu_info: print "cpu-model" if exists in dtsPrzemyslaw Marczak2015-11-02-0/+21
| | | | | | | | | | | | | | | | | | | | The CPU name for Exynos was concatenated with cpu id, but for new Exynos platforms, like Chromebook Peach Pi based on Exynos5800, the name of SoC variant does not include the real SoC cpu id (0x5422). For such case, the CPU name should be defined in device tree. This commit introduces new device-tree property for Exynos: - "cpu-model" - with cpu name string If defined, then the cpu id is not printed. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Anand Moon <linux.amoon@gmail.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini2015-10-30-2/+8
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| * armv8/ls1043a: Add Fman supportShaohui Xie2015-10-29-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Hou Zhiqiang <B48286@freescale.com> Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Mingkai Hu <Mingkai.Hu@freescale.com> Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
| * common/board_f.c: change the macro name and remove it for PPC platformsGong Qianyu2015-10-29-0/+6
| | | | | | | | | | | | | | | | | | | | For most PPC platforms, they will call the first get_clocks() in init_sequence_f[] as they define CONFIG_PPC. CONFIG_SYS_FSL_CLK is then defined to call the second get_clocks(), which should be redundant for PPC. Signed-off-by: Gong Qianyu <Qianyu.Gong@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | README.scrapyard: Populate recent ppc4xx removalsTom Rini2015-10-30-4/+4
| | | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2015-10-28-0/+26
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| * | doc: device-tree-bindings: spi: Add zynq qspi infoJagan Teki2015-10-25-0/+26
| |/ | | | | | | | | | | | | | | | | | | | | Added device-tree-binding information for zynq qspi controller driver. Signed-off-by: Jagan Teki <jteki@openedev.com> Cc: Simon Glass <sjg@chromium.org> Cc: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Tested-by: Jagan Teki <jteki@openedev.com>
* | Merge git://www.denx.de/git/u-boot-ppc4xxTom Rini2015-10-27-0/+4
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| * | ocotea: DropTom Rini2015-10-27-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board has not compiled for me for quite some time due to size constraints, remove. Cc: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | taishan: DropTom Rini2015-10-27-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board has not compiled for me for quite some time due to size constraints, remove. Cc: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | ebony: DropTom Rini2015-10-27-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board has not compiled for me for quite some time due to size constraints, remove. Cc: Stefan Roese <sr@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
| * | taihu: RemoveTom Rini2015-10-27-0/+1
| |/ | | | | | | | | | | | | | | | | | | This board has not compiled for me for quite some time due to size constraints, remove. Cc: John Otken <jotken@softadvances.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Signed-off-by: Stefan Roese <sr@denx.de>
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