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| * exynos: Allow CONFIG_MISC_COMMON to be build without an LCDSimon Glass2016-05-25-0/+10
| | | | | | | | | | | | | | | | This file currently requires LCD support. Adjust it so that it can still be built without LCD support (even thought it won't work fully). Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: Allow tizen to be built without an LCDSimon Glass2016-05-25-0/+4
| | | | | | | | | | | | | | This file currently requires an LCD. Adjust it to work without one. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: dts: Add pwm device tree nodeSimon Glass2016-05-25-0/+14
| | | | | | | | | | | | | | Add this node from Linux v4.4 so that PWMs can be used in U-Boot. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * video: Add an enum for active low/highSimon Glass2016-05-25-0/+5
| | | | | | | | | | | | | | | | | | This is used for video signals in some drivers so provide a standard way of representing it in an enum. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: pwm: Add a driver for the exynos5 PWMSimon Glass2016-05-25-0/+133
| | | | | | | | | | | | | | | | This driver supports the standard PWM API. There are 5 PWMs. Four are used normally and the last is normally used as a timer. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Combine LCD driver into one fileSimon Glass2016-05-25-406/+387
| | | | | | | | | | | | | | | | | | | | At present exynos_fimd.c is the controller and exynos_fb.c is the U-Boot LCD interface. With driver model we want these in one file, so join them in preparation. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Move mipi_lcd_device_dt into a functionSimon Glass2016-05-25-9/+10
| | | | | | | | | | | | | | | | | | In preparation for making this a parameter, move it into the function that sets it up. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Move struct exynos_platform_mipi_dsim into vidinfoSimon Glass2016-05-25-18/+9
| | | | | | | | | | | | | | | | | | Put the pointer to this structure in struct vidinfo so that we can reference it without it being global. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Move dsim_config_dt into a functionSimon Glass2016-05-25-18/+19
| | | | | | | | | | | | | | | | | | In preparation for making this a parameter, move it into the function that sets it up. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Drop static variables in exynos_dp_lowlevel.cSimon Glass2016-05-25-285/+351
| | | | | | | | | | | | | | | | Drop these and use parameters instead. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Drop static variables in exynos_fb.cSimon Glass2016-05-25-6/+2
| | | | | | | | | | | | | | | | Drop these and use the existing variables instead. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Drop static variables in exynos_fimd.cSimon Glass2016-05-25-23/+31
| | | | | | | | | | | | | | | | Drop these and use parameters instead. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Drop the static lcd_base_addr variableSimon Glass2016-05-25-34/+15
| | | | | | | | | | | | | | | | Drop this and use parameters instead. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Remove use of vidinfo_t typedefSimon Glass2016-05-25-12/+13
| | | | | | | | | | | | | | | | | | Use 'struct vidinfo' instead so that we can change this to a struct with a different name in future. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Drop dead codeSimon Glass2016-05-25-30/+0
| | | | | | | | | | | | | | | | | | | | We always use device tree with video, so can drop these #ifdefs. Some of the hardware addresses are not needed either. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * exynos: video: Move driver files into their own directorySimon Glass2016-05-25-7/+15
| | | | | | | | | | | | | | | | Move all the exynos video drivers into one place for ease of maintenance. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * board: samsung: add initial Espresso7420 board supportThomas Abraham2016-05-25-2/+108
| | | | | | | | | | | | | | | | | | | | Espresso7420 is a development/evaluation board for Exynos7420 SoC. It includes multiple onboard compoments (EMMC/Codec) and various interconnects (USB/HDMI). Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * arm: exynos: add support for Exynos7420 SoCThomas Abraham2016-05-25-0/+282
| | | | | | | | | | | | | | | | | | Add support for Exynos7420 SoC. The Exynos7420 SoC has four Cortex-A57 and four Cortex-A53 CPUs and includes various peripheral controllers. Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * arm: exynos: realign the code to allow support for newer 64-bit platformsThomas Abraham2016-05-25-6/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | The existing Exynos 32-bit platform support needs to be realigned in order to support newer 64-bit Exynos platforms. The driver model will be utlized for drivers on the 64-bit Exynos platforms and so some of the older platform support code would not be required for the newer 64-bit Exynos platforms. Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * serial: s5p: use clock api to get clock rateThomas Abraham2016-05-25-1/+14
| | | | | | | | | | | | | | | | | | | | On Exynos platforms that support clock driver API, allow the driver to use clock api get the SCLK clock rate. Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * serial: s5p: get the port id number from the alias of the device nodeThomas Abraham2016-05-25-2/+2
| | | | | | | | | | | | | | | | | | | | The port id, if not specified in the device node, can be obtained from the alias of the device node listed in the aliases node. Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * clk: exynos: add clock driver for Exynos7420 SocThomas Abraham2016-05-25-0/+514
| | | | | | | | | | | | | | | | | | | | | | | | Add a clock driver for Exynos7420 SoC. There are about 25 clock controller blocks in Exynos7420 out of which support for topc, top0 and peric1 blocks are added in this initial version of the driver. Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * pinctrl: Add pinctrl driver support for Exynos7420 SoCThomas Abraham2016-05-25-0/+359
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add pinctrl driver support for Samsung's Exynos7420 SoC. The changes have been split into Exynos7420 specific and common Exynos specific portions so that this implementation is reusable on other Exynos SoCs as well. The Exynos pinctrl driver supports only device tree based pin configuration. The bindings used are similar to the ones used in the linux kernel. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Cc: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * pinctrl: add the DM_UC_FLAG_SEQ_ALIAS flag for numbering the devicesThomas Abraham2016-05-25-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | It is possible to have multiple pin controllers in the system. Use the DM_UC_FLAG_SEQ_ALIAS flag so that the pinctrl instances are assigned a sequence number. Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Thomas Abraham <thomas.ab@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | ti_armv7_common: env: Fix hard coded mmc device for uuidB, Ravi2016-06-06-1/+1
| | | | | | | | | | | | | | | | | | Avoid use of hard coded mmcdev value, use bootpart instead, so finduuid works based on bootpart set for a specific platform. Signed-off-by: Ravi Babu <ravibabu@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | arm/arm64: implement a boot header capabilityAndre Przywara2016-06-06-0/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SPL loaders (like Allwinner's boot0, and Broadcom's boot0) require a header before the actual U-Boot binary to both check its validity and to find other data to load. Sometimes this header may only be a few bytes of information, and sometimes this might simply be space that needs to be reserved for a post-processing tool. Introduce a config option to allow assembler preprocessor commands to be inserted into the code at the appropriate location; typical assembler preprocessor commands might be: .space 1000 .word 0x12345678 Signed-off-by: Andre Przywara <andre.przywara@arm.com> Signed-off-by: Steve Rae <srae@broadcom.com> Commit Notes: Please note that the current code: start.S (arm64) and vectors.S (arm) already jumps over some portion of data already, so this option basically just increases the size of this region (and the resulting binary). For use with Allwinner's boot0 blob there is a tool called boot0img[1], which fills the header to allow booting A64 based boards. For the Pine64 we need a 1536 byte header (including the branch instruction) at the moment, so we add this to the defconfig. [1] https://github.com/apritzel/pine64/tree/master/tools END Reviewed-by: Tom Rini <trini@konsulko.com>
* | lib: make strmhz available in SPLChris Packham2016-06-06-3/+2
| | | | | | | | | | | | | | | | | | | | When setting up a DDR controller it is useful to be able to display frequencies in a readable form. Make the strmhz() function available in SPL builds provided there is full vsprintf available. Reviewed-by: Tony O'Brien <tony.obrien@alliedtelesis.co.nz> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Chris Packham <judge.packham@gmail.com>
* | Remove unneeded remnants of bcopy().Robert P. J. Day2016-06-06-37/+0
| | | | | | | | | | | | | | Since bcopy() is no longer used, delete all remaining references to it. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* | configs: k2*_evm: Update fdt file namesLokesh Vutla2016-06-06-4/+4
| | | | | | | | | | | | | | Now that all Keystone2 dts file names are changed in Linux kernel, reflect the same in evn variables inorder to find the right dtb file. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | ARM: DRA7xx: Enable FIT for hs platformsLokesh Vutla2016-06-06-57/+6
| | | | | | | | | | | | | | Use a single defconfig for all DRA7xx hs platforms by enabling FIT and delete the platform specific defconfigs. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | armv7: fix order of OMAP die ID printingLadislav Michl2016-06-06-2/+2
| | | | | | | | | | Signed-off-by: Ladislav Michl <ladis@linux-mips.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
* | efi_loader: Add DM_VIDEO supportAlexander Graf2016-06-06-7/+50
| | | | | | | | | | | | | | | | | | | | | | | | Some systems are starting to shift to support DM_VIDEO which exposes the frame buffer through a slightly different interface. This is a poor man's effort to support the dm video interface instead of the lcd one. We still only support a single display device. Signed-off-by: Alexander Graf <agraf@suse.de> [trini: Remove fb_size / fb_base as they were not used] Signed-off-by: Tom Rini <trini@konsulko.com>
* | efi_loader: Don't allocate from memory holesAlexander Graf2016-06-06-10/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When a payload calls our memory allocator with the exact address hint, we happily allocate memory from completely unpopulated regions. Payloads however expect this to only succeed if they would be allocating from free conventional memory. This patch makes the logic behind those checks a bit more obvious and ensures that we always allocate from known good free conventional memory regions if we want to allocate ram. Reported-by: Jonathan Gray <jsg@jsg.id.au> Signed-off-by: Alexander Graf <agraf@suse.de>
* | efi_loader: Move to normal debug infrastructureAlexander Graf2016-06-06-37/+10
| | | | | | | | | | | | | | | | | | | | | | | | We introduced special "DEBUG_EFI" defines when the efi loader support was new. After giving it a bit of thought, turns out we really didn't have to - the normal #define DEBUG infrastructure works well enough for efi loader as well. So this patch switches to the common debug() and #define DEBUG way of printing debug information. Signed-off-by: Alexander Graf <agraf@suse.de>
* | efi_loader: Add exit supportAlexander Graf2016-06-06-5/+32
| | | | | | | | | | | | | | | | | | | | | | Some times you may want to exit an EFI payload again, for example to default boot into a PXE installation and decide that you would rather want to boot from the local disk instead. This patch adds exit functionality to the EFI implementation, allowing EFI payloads to exit. Signed-off-by: Alexander Graf <agraf@suse.de>
* | arm: Introduce setjmp/longjmpAlexander Graf2016-06-06-0/+99
| | | | | | | | | | | | | | | | | | | | | | To quit an EFI application we will need logic to jump to the caller of a function without returning from the function we called into, so we need setjmp/longjmp functionality. This patch introduces a trivial implementation of these that I verified works on armv7, thumb2 and aarch64. Signed-off-by: Alexander Graf <agraf@suse.de>
* | strider: Support cpu-dp flavorDirk Eibach2016-06-06-1/+29
| | | | | | | | | | | | | | There is new strider cpu flavor with DisplayPort video. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Reviewed-by: Tom Rini <trini@konsulko.com>
* | strider: Support con-dp flavorDirk Eibach2016-06-06-6/+121
| | | | | | | | | | | | | | | | There is a new strider console flavor with DisplayPort video. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Reviewed-by: Tom Rini <trini@konsulko.com>
* | gdsys: osd: Allow osdsize on valid screens onlyDirk Eibach2016-06-06-0/+3
| | | | | | | | | | | | | | Limit "osdsize"-command to access valid screens only. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ioep-fpga: Support intempo compressionDirk Eibach2016-06-06-6/+11
| | | | | | | | | | | | | | | | There is a new "intempo" compression type that can be reported on startup. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Reviewed-by: Tom Rini <trini@konsulko.com>
* | Fix to davinci_nand.h to place CEnCFG registers at correctPeter Howard2016-06-06-4/+6
| | | | | | | | Signed-off-by: Peter Howard <phoward@gme.net.au>
* | dm: scsi: if_typename should be scsiEd Swarthout2016-06-06-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Fixes: => ext2ls scsi 0:1 ** Bad device scsi 0:1 ** for boards which use the scsi legacy driver (such as ls1043ardb). Signed-off-by: Ed Swarthout <Ed.Swarthout@nxp.com> Tested-by: George McCollister <george.mccollister@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
* | Merge branch 'master' of git://git.denx.de/u-boot-usbTom Rini2016-06-06-47/+177
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Modified: configs/ls1012afrdm_qspi_defconfig configs/ls1012aqds_qspi_defconfig configs/ls1012ardb_qspi_defconfig include/configs/ls1012afrdm.h include/configs/ls1012aqds.h include/configs/ls1012ardb.h Signed-off-by: Tom Rini <trini@konsulko.com>
| * | usb: move CONFIG_USB_XHCI_DWC3 to KconfigMasahiro Yamada2016-06-04-13/+63
| | | | | | | | | | | | | | | | | | | | | Create an entry for "config USB_XHCI_DWC3" in Kconfig and switch over to it for all boards. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * | usb: move CONFIG_USB_XHCI to Kconfig with renamingMasahiro Yamada2016-06-04-24/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move CONFIG_USB_XHCI to defconfig files for all boards, renaming it into CONFIG_USB_XHCI_HCD. As commented in the help of "config USB_XHCI" entry, this has been a TODO for a long time; now CONFIG_USB_XHCI_HCD and CONFIG_USB_XHCI have been unified in favor of the former. Note: Some boards define CONFIG_USB_XHCI in their headers without CONFIG_USB, which does not meet the "depends on" in Kconfig. I added CONFIG_USB=y for those boards when converting. Otherwise, they would fail to build. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * | configs: blackfin: move CONFIG_USB to defconfigMasahiro Yamada2016-06-04-3/+4
| | | | | | | | | | | | | | | | | | | | | These Blackfin boards are the last ones that define CONFIG_USB in their headers. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
| * | usb: dwc3: Correct datatype of base to unsigned longSiva Durga Prasad Paladugu2016-06-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Correct type of varibale base to unsigned long as keeping it as int causes usb failures if MSB of the base address is set. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini2016-06-06-79/+419
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| * | | ARM64: zynqmp: Extend malloc space before relocationMichal Simek2016-06-06-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For boards which have more devices it is necessary to extend malloc space. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | | ARM64: zynqmp: Add support for standard distro boot commandsMichal Simek2016-06-06-64/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nand and QSPI are not defined now but this will be extended. Based on selected bootmode boot_targets are rewritten. Patch also contains detection if variables are saved. If yes don't rewrite boot_targets variable. Also move variable setup to the end of file because SCSI needs to be defined before others macros are using it. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Alexander Graf <agraf@suse.de>
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