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* | | arc: implement slave cores kick-start for Linux kernelAlexey Brodkin2015-07-01-0/+30
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With new SMP-enabled CPUs with ARC HS38 cores and corresponding support in Linux kernel it's required to add basic SMP support in U-Boot. Currently we assume the one and only core starts execution after power-on. So most of things in U-Boot is handled in UP mode. But when U-Boot is used for loading and starting Linux kernel right before jumping to kernel's entry point U-Boot: [1] Sets all slave cores to jump to the same address [kernel's entry point] [2] Really starts all slav cores In ARC's implemetation of SMP in Linux kernel all cores are supposed to run the same start-up code. But only core with ID 0 (master core) processes further while others are looping waiting for master core to complete some initialization. That means it's safe to un-pause slave cores and let them execute kernel - they will wait for master anyway. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Vineet Gupta <vgupta@synopsys.com>
* | Revert "sunxi/nand: Add support to the SPL for loading u-boot from internal ↵Ian Campbell2015-06-28-30/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | NAND memory" This reverts commit f76eba38b3eda905ff3bdc18dd1240d3dcbc6e5a. This patch did not have a full and proper copyright/S-o-b chain. Signed-off-by: Ian Campbell <ijc@hellion.org.uk> Conflicts: include/configs/sun6i.h include/configs/sun8i.h
* | Move default y configs out of arch/board KconfigJoe Hershberger2015-06-25-29/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some archs/boards specify their own default by pre-defining the config which causes the Kconfig system to mix up the order of the configs in the defconfigs... This will cause merge pain if allowed to proliferate. Remove the configs that behave this way from the archs. A few configs still remain, but that is because they only exist as defaults and do not have a proper Kconfig entry. Those appear to be: SPIFLASH DISPLAY_BOARDINFO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates, drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM] Signed-off-by: Tom Rini <trini@konsulko.com>
* | siemens,am33x,thuban: rename dxr2 to thubanHeiko Schocher2015-06-19-4/+4
| | | | | | | | | | | | | | | | Update new naming scheme. Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* | siemens,am33x,rastaban: add rastaban configHeiko Schocher2015-06-19-0/+18
| | | | | | | | | | | | | | | | | | | | rastaban is a draco version with more flash, more RAM and faster CPU. Number of partitions is the same but rootfs partition is different. Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
* | ARM: BeagleBoard-X15: Enable VTT regulatorLokesh Vutla2015-06-19-0/+23
| | | | | | | | | | | | | | | | BeagleBoard-X15 uses a vtt regulator for DDR3 termination and this is controlled by gpio7_11. Configuring gpio7_11. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | arm, am33xx: update for siemens am335x based boardsHeiko Schocher2015-06-19-68/+168
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | updates for the siemens am335x based boards: - draco: add delay for DDR3 configuration - change MTD partition layout and add a possibility to redefine MTD layout in board header. - move ubi support to common header file - draco: improve dtb naming - draco: set CONFIG_SYS_CBSIZE to 1024 - add generic env based led Leds can now be defined in Environment - add generic env based dfu button Which gpio is used for the dfu button can be defined through the Environment - set MACH_TYPE only if defined - draco: increase CPU freq to 300MHz - Add time command to siemens am33xx boards - DDR3: increase default tRFC - draco: enable pullup for DFU and ERST pin - change print format DDR3 Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Acked-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Heiko Schocher <hs@denx.de>
* | fix: samsung: common: autoboot.cmd: Correct itbcfg definitionŁukasz Majewski2015-06-18-1/+1
| | | | | | | | | | | | This fix is necessary to avoid booting the default ITB configuration. Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
* | board/BuR/common: support timer5 for pwm-backlightHannes Petermaier2015-06-18-3/+11
| | | | | | | | | | | | | | | | | | | | in future we support yet another b&r am335x based board, where Timer 5 is wired to backlight-driver. So we introduce a new driver-type '2' to setup timer5 instead timer6. Signed-off-by: Hannes Schmelzer <oe5hpm@oevsv.at> Reviewed-by: Simon Glass <sjg@chromium.org>
* | Merge git://git.denx.de/u-boot-usbTom Rini2015-06-15-8/+180
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| * | samsung: common: add example boot scriptsPrzemyslaw Marczak2015-06-08-0/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds example scripts of boot.scr: - bootzimg.cmd - check if dtb exists and boot zImage - autoboot.cmd - check which image exists: Image.itb, zImage or uImage and optionally load fdt file for u/zImage The blank spaces are added to improve readability and can be removed before use mkimage. Required U-Boot environment variables: $boardname, $fdtfile, $console, $mmcbootdev, $mmcbootpart, $mmcrootdev, $mmcrootpart, $rootfstype. Making boot.scr from file.cmd: mkimage -C none -A arm -T script -d file.cmd boot.scr The Odroid XU3 default environment is ready for those boot scripts and the right script can be loaded by DFU. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
| * | smdk5420: board: add functions to init dfu environment settingsInha Song2015-06-08-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit extends SMDK5420 board's file by adding functions: - get_dfu_alt_system() - get_dfu_alt_boot() This allows setting the DFU environment by function set_dfu_alt_info() from: board/samsung/common/misc.c Signed-off-by: Inha Song <ideal.song@samsung.com> Cc: Akshay Saraswat <akshay.s@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
| * | smdk5420: board: add functions required to enable USB DWC3Joonyoung Shim2015-06-08-8/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds implementation of function calls: - usb_gadget_handle_interrupts() - board_usb_init() Which allow enable USB DWC3 gadget for this board. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Signed-off-by: Lukasz Majewski <l.majewski@samsung.com> Signed-off-by: Inha Song <ideal.song@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com>
* | | board: add support for Vision System's Baltos Industrial PCYegor Yefremov2015-06-15-0/+924
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Vision Systems's Baltos is based on AM335x SoC from Texas Instruments. This patch adds support such Industrial PCs in mainline u-boot. [ balbi@ti.com: updated original patch to current u-boot ] Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
* | | am33xx: Re-enable SW levelling for DDR2Tom Rini2015-06-15-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent changes for hw leveling on am33xx were not intended for DDR2 boards, only DDR3. Update emif_sdram_type to take a sdram_config value to check against. This lets us pass in the value we would use to configure, when we have not yet configured the board yet. In other cases update the call to be as functional as before and check an already programmed value in. Tested-by: Yan Liu <yan-liu@ti.com> Signed-off-by: Tom Rini <trini@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | | highbank: add custom ahci_link_up functionMark Langsdorf2015-06-15-1/+231
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Calxeda highbank SOC needs a custom sequence to bring up SATA links, so override ahci_link_up with custom function to handle combophy setup. Signed-off-by: Mark Langsdorf <mark.langsdorf@gmail.com> Signed-off-by: Richard Gibbs Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Andre Przywara <osp@andrep.de>
* | | ARM: highbank: add reset support for Calxeda Midway machineMark Langsdorf2015-06-12-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Calxeda Midway part has A15 cores, which do not have the Highbank A9's SCU used there for resetting the chip. Add code to distinguish between the A9 and the A15 and invoke the appropriate register writes to support the newer part. Andre: rework detection of Highbank vs. Midway Rob: fix Andre's reworked detection Signed-off-by: Mark Langsdorf <mark.langsdorf@gmail.com> Signed-off-by: Andre Przywara <osp@andrep.de> Signed-off-by: Rob Herring <robh@kernel.org>
* | | ARM: highbank: add missing SCU register setup for resetRob Herring2015-06-12-0/+6
| | | | | | | | | | | | | | | | | | | | | Andre: assign names to the magic values Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Andre Przywara <osp@andrep.de>
* | | ARM: BeagleBoard-x15: Add mux dataLokesh Vutla2015-06-12-38/+313
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the mux data, manual and virtual mode settings for BeagleBoard-X15. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
* | | ARM: BeagleBoard-x15: Enable IO delay recalibration sequenceLokesh Vutla2015-06-12-3/+11
| | | | | | | | | | | | | | | | | | | | | Enable IO delay recalibration sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* | | ARM: DRA7: CPSW: Remove IO delay hackLokesh Vutla2015-06-12-66/+0
| | | | | | | | | | | | | | | | | | | | | | | | Now all manual mode configurations are done as part of IO delay recalibration sequence, remove the hack done for CPSW. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | | ARM: DRA7-evm: Add mux dataNishanth Menon2015-06-12-27/+326
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding the mux data, manual and virtual mode settings for DRA7-evm. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Vishal Mahaveer <vishalm@ti.com>
* | | ARM: DRA7-evm: Enable IO delay recalibration sequenceLokesh Vutla2015-06-12-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling IO delay recalibration sequence for DRA7 EVM. UART and I2C are configured before IO delay recalibration sequence as these are used earlier and safe to use. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* | | ARM: DRA7: Make do_set_mux32() genericLokesh Vutla2015-06-12-20/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | do_set_mux32() is redefined in dra7xx and beagle_x15 boards. IO delay recalibration sequence also needs this. Making it generic to avoid duplication. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* | | ARM: DRA7xx: EMIF: Fix DLL_CALIB_CTRL registerLokesh Vutla2015-06-12-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | When DLL_CALIB_INTERVAL is set, an extra delay is added which is not required and it consumes EMIF bandwidth. So making the DLL_CALIB_CTRL[8:0]DLL_CALIB_INTERVAL bits to 0. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | | ARM: BeagleBoard-X15: Enable HW levelingLokesh Vutla2015-06-12-8/+18
| | | | | | | | | | | | | | | | | | | | | | | | Updating EMIF registers to enable HW leveling on BeagleBoard-X15. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | | ARM: DRA7: DDR3: Add support for HW levelingLokesh Vutla2015-06-12-2/+13
| |/ |/| | | | | | | | | | | | | DRA7 EMIF supports Full leveling for DDR3. Adding support for the Full leveling sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
* | Nokia RX-51: Fix calculating return address in save_boot_paramsPali Rohár2015-06-12-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | Commit e11c6c279d823dc0d2f470c5c2e3c0a9854a640f broke calculating lr register in function save_boot_params() and caused U-Boot to crash at early boot time on Nokia N900 board. This patch fix calculating return address in lr register and make Nokia N900 board bootable again. Patch was tested in qemu and also on real N900 HW. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Pali Rohár <pali.rohar@gmail.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-avr32Tom Rini2015-06-10-747/+3
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| * | avr32: take maintainership for atstk1002Andreas Bießmann2015-06-10-2/+2
| | | | | | | | | | | | | | | | | | I have this board at work, so I can trun tests on it. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | avr32: delete non generic board's atstk100{3, 4, 6}Andreas Bießmann2015-06-10-76/+1
| | | | | | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | avr32: delete non generic board mimc200Andreas Bießmann2015-06-10-224/+0
| | | | | | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | avr32: delete non generic board hammerheadAndreas Bießmann2015-06-10-118/+0
| | | | | | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * | avr32: delete non generic board favr-32-ezkitAndreas Bießmann2015-06-10-327/+0
| | | | | | | | | | | | Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | tegra: Replace 'Norrin' with 'Nyan-big' and fix typoSimon Glass2015-06-09-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | With the rename the MAINTAINER file was not updated. Fix it and the 'Chrombook' typo in Kconfig. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | tegra: nyan-big: Add additional clock and kernel initSimon Glass2015-06-09-0/+69
|/ / | | | | | | | | | | | | | | | | | | We need to turn on all audio-related clocks for the Chrome OS kernel to boot. Otherwise it will hang when trying to enable audio. Also for Linux set up graphics driver video protection. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | pepper: Implement Board Detection mechanismAdam YH Lee2015-06-08-20/+122
| | | | | | | | | | | | | | | | | | | | | | | | AM335x-based 'Gumstix Pepper' SBCs and variants use different types of RAM (DDR2 vs DDR3 with DDR3 being the default). Detect the board type by reading the factory-programmed EEPROM [1] and use this to select any runtime boot options such as RAM type. [1] http://elinux.org/BeagleBoardPinMux#List_of_Vendor_and_Device_IDs Signed-off-by: Adam YH Lee <adam.yh.lee@gmail.com> Signed-off-by: Ash Charles <ashcharles@gmail.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-06-08-71/+231
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| * ot1200: setup i2c bus 1 in setup_iomux_i2c()Christian Gmeiner2015-06-08-0/+15
| | | | | | | | | | | | | | On this bus there is a EEPROM containing EDID and ddr3 calibration information. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
| * ot1200: setup i2c bus in board_early_init_f(..)Christian Gmeiner2015-06-08-18/+22
| | | | | | | | | | | | Make it possible to use the i2c bus in SPL. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
| * colibri_vf: Enable board specific USB initialisation for USB pen gpioSanchayan Maity2015-06-08-0/+25
| | | | | | | | | | | | | | | | | | | | Add IOMUX for the pad used as USB pen. This needs to be driven low for the Iris and Viola boards where it is pulled up high by default. This is required for the USB host functionality to work on these boards. Use the board specific weak initialisation function, to drive the pin low which would be called on "usb start". Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
| * colibri_vf: Add separate defconfig for device tree supportBhuvanchandra DV2015-06-08-0/+4
| | | | | | | | | | | | | | | | | | | | | | Most of the drivers available for Vybrid are not yet converted to OF model to use device tree model, only few drivers like SPI and GPIO drivers use device trees. Add separate defconfig for who needs to use device tree model. Later this can be integrated to single defconfig. Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
| * arm: vf610: Add iomux support for DSPIBhuvanchandra DV2015-06-08-0/+21
| | | | | | | | | | | | Add iomux definitions for DSPI second instance. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
| * colibri_vf: Add pinmux entries for GPIOsBhuvanchandra DV2015-06-08-0/+60
| | | | | | | | | | | | | | | | | | Inorder to use the pins as GPIO, apart from setting the alt-function, pinmuxing need to be done, this patch adds pinmux entries of few GPIOs. Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
| * wandboard: Add board revision detection supportFabio Estevam2015-06-08-1/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | There are two revisions of wandboard: version B1 and C1. Add the revision detection support, so that the correct dtb file can be automatically loaded. Based on the patch from Richard Hu <hakahu@gmail.com>. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
| * imx: ventana: skip mtdparts fixup if no flashTim Harvey2015-06-01-3/+5
| | | | | | | | | | | | This avoids an error message on NAND-less boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * imx: ventana: hang if board model could not be determinedTim Harvey2015-06-01-4/+2
| | | | | | | | | | | | | | | | If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * imx: ventana: make fdt_file1 and fdt_file2 automatic and non-overridableTim Harvey2015-06-01-8/+4
| | | | | | | | | | | | | | | | | | The fdt_file1 and fdt_file2 vars provide fallbacks for the fdt file loading script. There is no need to allow the user to override these as if they want to specify the fdt, they should do so in the first attempt which is the fdt_file var. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * imx: ventana: make model env var automatic and non-overridableTim Harvey2015-06-01-6/+1
| | | | | | | | | | | | | | We want to model env var to always reflect what was in the EEPROM. There is no point in allowing a user to override this. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * imx: ventana: various board-specific GPIO config updatesTim Harvey2015-06-01-30/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Added iomux for CAN_STBY and RS484_TEN (GW52xx/GW53xx/GW54xx/GW551x) - Moved iomux of USBHUB_RST# out of board_ehci_hcd_init so that it is done regardless of USB being initialized in bootloader - Added usb_sel iomux/hwconfig for GW552x - Fixed mezzanine DIO for GW54xx - Fixed PANLEDR# for GW54xx - Fixed dio iomux/hwconfig for GW552x - Fixed dio iomux for GW551x - removed redundant #define Signed-off-by: Tim Harvey <tharvey@gateworks.com>
generated by cgit v1.1 at 2024-11-09 13:55:22 +0000