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* Add minor updates to README.fdt-controlSimon Glass2013-05-14-1/+8
| | | | | | | A few things have changed since this doc was written, so update it to match the current state of things. Signed-off-by: Simon Glass <sjg@chromium.org>
* blackfin: Move blackfin watchdog driver out of the blackfin arch folder.Sonic Zhang2013-05-13-0/+3
| | | | | | | | | | - Enable hw_watchdog_init() in watchdog.h if CONFIG_HW_WATCHDOG is defined. - Move blackfin hw watchdog driver to the generic driver folder. - Call hw_watchdog_init() from blackfin board init code. - Reuse macro CONFIG_WATCHDOG_TIMEOUT_MSECS - Update README.watchdog accordingly Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
* Fix references to the documentation filesAnatolij Gustschin2013-05-10-1/+1
| | | | | | | | | | | | Many boot image configuration files refer to the appropriate documentation file, but these references contain typos in the directory and file name. Fix them. Also fix reference to doc/README.SPL file. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
* powerpc/p1010rdb: add readme document for p1010rdbShengzhou Liu2013-05-02-0/+199
| | | | | Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* doc/ramboot.mpc85xx: Documented the RAMBOOT for MPC85xxPoonam Aggrwal2013-05-02-0/+102
| | | | | | | | | | | | | | | | There could be scenarios where the user would like to manually(via JTAG) configure the DDR/L2SRAM and load the bootloader binary onto DDR/L2SRAM. This document explains thse usecases and the detailed explanation of what needs to be done to use it. Most of the code from CONFIG_SYS_RAMBOOT will be used except for small changes of CCSRBAR etc. The changes are not very large, but it is good to document them so that user can get it working at once. Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* sandbox: Add CONFIG_OF_HOSTFILE to read FDT from host fileSimon Glass2013-05-01-1/+5
| | | | | | | | | | | | With sandbox it is tricky to add an FDT to the image at build time (or later) since we build an ELF file, not a plain binary, and the address space of the whole U-Boot is not accessible in the emulated memory map of sandbox. Sandbox can read files directly from the host, though, so add an option to read an FDT from a host file on start-up. Signed-off-by: Simon Glass <sjg@chromium.org>
* Merge branch 'microblaze' of git://www.denx.de/git/u-boot-microblazeTom Rini2013-05-01-0/+3
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| * watchdog: Add support for Xilinx Microblaze watchdogMichal Simek2013-04-30-0/+3
| | | | | | | | | | | | | | Watchdog can be used on Microblaze, PPC and Zynq hw designs. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@ti.com>
* | git-mailrc: Add trini shortcutMichal Simek2013-04-29-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | This is a MIME GnuPG-signed message. If you see this text, it means that your E-mail or Usenet software does not support MIME signed messages. The Internet standard for MIME PGP messages, RFC 2015, was published in 1996. To open this message correctly you will need to install E-mail or Usenet software that supports modern Internet standards. Easier for using with patman. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | feature-removal-schedule.txt: Add CONFIG_SYS_MTEST_START/ENDTom Rini2013-04-19-0/+12
| | | | | | | | | | | | | | With 'mtest' no longer a default command, we will have unused defines which should be removed for the v2013.10 release. Signed-off-by: Tom Rini <trini@ti.com>
* | config_cmd_default.h: Remove CONFIG_CMD_MEMTESTTom Rini2013-04-19-17/+0
|/ | | | | | | As per doc/feature-removal-schedule.txt, remove CONFIG_CMD_MEMTEST from default list of commands. Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'u-boot/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-12-1/+131
|\ | | | | | | | | Conflicts: drivers/video/exynos_fb.c
| * dts/Makefile: Build the user specified dtsJagannadha Sutradharudu Teki2013-04-02-0/+8
| | | | | | | | | | | | | | This patch provides a support to build the user specified dts. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com> Acked-by: Simon Glass <sjg@chromium.org>
| * New command bootmenu: ANSI terminal boot menu supportPali Rohár2013-03-29-0/+115
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "bootmenu" command uses U-Boot menu interfaces and provides a simple mechanism for creating menus with several boot items. When running this command the menu will be assembled as defined by a set of environment variables which contain a title and command key-value pairs. The "Up" and "Down" keys are used for navigation through the items. Current active menu item is highlighted and can be selected using the "Enter" key. The command interprets and generates various ANSI escape sequencies, so for proper menu rendering and item selection the used terminal should support them. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> [agust: various fixes and documentation updates] Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * menu: export menu_default_choice() functionAnatolij Gustschin2013-03-29-0/+5
| | | | | | | | | | | | | | | | Checking the default menu item and obtaining its data can be useful in custom menu code. Export menu_default_choice() function which serves this purpose. Signed-off-by: Anatolij Gustschin <agust@denx.de>
| * menu: Add support for user defined item choice functionPali Rohár2013-03-29-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | Selecting menu items is currently done in menu_interactive_choice() by reading the user input strings from standard input. Extend menu_interactive_choice() to support user defined function for selecting menu items. This function and its argument can be specified when creating the menu. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* | arm: Remove support for unused s3c64xxBenoît Thébaudeau2013-04-12-23/+19
| | | | | | | | | | | | | | | | Following the removal of the smdk6400 board, the s3c64xx SoC becomes unused, so remove associated code. It will still be possible to restore it later from the Git history if necessary. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | Revert "mkconfig: start deprecating Makefile config targets"Benoît Thébaudeau2013-04-12-16/+0
| | | | | | | | | | | | | | This reverts commit 1285a2808a254f3d1a809c1a541f0c0f746e03d7 since the migration of boards from Makefile to boards.cfg is now complete. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | arm: Remove support for smdk6400Benoît Thébaudeau2013-04-12-0/+1
| | | | | | | | | | | | | | | | The migration of boards from Makefile to boards.cfg was due for v2012.03, but smdk6400 did not follow, and it does not build, so move it to scrapyard. It will still be possible to restore it from the Git history before fixing it. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* | nand: mxc: Switch NAND SPL to generic SPLBenoît Thébaudeau2013-04-12-7/+7
| | | | | | | | | | | | | | | | | | This also fixes support for mx31pdk and tx25, which had been broken by commit e05e5de7fae5bec79617e113916dac6631251156. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Scott Wood <scottwood@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
* | doc/feature-removal-schedule.txt: Add CONFIG_SYS_(CLOCKS|PADS)_ENABLE_ALLTom Rini2013-04-08-0/+16
| | | | | | | | | | | | | | | | We shall remove these OMAP4/5-specific options in v2013.07, barring insufficient progress on the kernel side. Cc: Sricharan R <r.sricharan@ti.com> Signed-off-by: Tom Rini <trini@ti.com>
* | omap_gpmc: add support for hw assisted BCH8Andreas Bießmann2013-04-08-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel states: ---8<--- The OMAP3 GPMC hardware BCH engine computes remainder polynomials, it does not provide automatic error location and correction: this step is implemented using the BCH library. --->8--- And we do so in u-boot. This implementation uses the same layout for BCH8 but it is fix. The current provided layout does only work with 64 Byte OOB. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Tom Rini <trini@ti.com> Cc: Ilya Yanok <ilya.yanok@cogentembedded.com> Cc: Scott Wood <scottwood@freescale.com> Cc: Mansoor Ahamed <mansoor.ahamed@ti.com> Cc: Thomas Weber <thomas.weber.linux@googlemail.com>
* | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-04-0/+161
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| * | EXYNOS5: Add device node for DPAjay Kumar2013-03-27-0/+69
| | | | | | | | | | | | | | | | | | | | | Add DT node and bindings documentaion for DP. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | EXYNOS5: Add device node for FIMDAjay Kumar2013-03-27-0/+92
| |/ | | | | | | | | | | | | Add DT node and bindings documentation for FIMD. Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-04-04-0/+18
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| * mx28evk: Introduce a new target for saving env vars to NANDFabio Estevam2013-04-03-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | Introduce 'mx28evk_nand' target for saving environment variables into NAND. The mx28evk board does not come with a NAND flash populated from the factory. It comes with an empty slot (U23), which allows the insertion of a 48-pin TSOP flash device. Tested with a K9LBG08U0D. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Otavio Salvador <otavio@ossystems.com.br>
* | Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'Albert ARIBAUD2013-03-26-0/+44
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| * | Exynos5: FDT: Add a H/W-trip member to TMU nodeAkshay Saraswat2013-03-12-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | This adds a member to TMU FDT node for providing hardware tripping temperature threshold. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
| * | Exynos5: FDT: Add TMU device node valuesAkshay Saraswat2013-03-12-0/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fdt entry for Exynos TMU driver specific pre-defined values used for calibration of current temperature and defining threshold values. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-03-18-128/+210
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini <trini@ti.com>
| * | Refactor linker-generated arraysAlbert ARIBAUD2013-03-12-10/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
| * | Merge u-boot/master into u-boot-ti/masterTom Rini2013-03-11-1/+211
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In master we had already taken a patch to fix the davinci GPIO code for CONFIG_SOC_DM646X and in u-boot-ti we have additional patches to support DA830 (which is CONFIG_SOC_DA8XX && !CONFIG_SOC_DA850). Resolve these conflicts manually and comment the #else/#endif lines for clarity. Conflicts: arch/arm/include/asm/arch-davinci/gpio.h drivers/gpio/da8xx_gpio.c Signed-off-by: Tom Rini <trini@ti.com>
| * | | lcd: implement a callback for splashimageNikita Kiryanov2013-03-11-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On some architectures certain values of splashimage will lead to a data abort exception. Document the problem, and implement a callback for splashimage to reject such values. Cc: Anatolij Gustschin <agust@denx.de> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
| * | | ARM: ns9750dev: remove remainders of dead boardWolfgang Denk2013-02-28-37/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 8b710b1 started removing code for the unmaintained "ns9750dev" board; the board support is still broken, and not included anywhere in the Makefile or boards.cfg. Remove the remaining dead code. Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | README.scrapyard: add missing commit IDsWolfgang Denk2013-02-28-80/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the patches have made it into mainline, we can also add the commit IDs. Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | doc/SPL/README.am335x-network: Document using ethernet (and USB) SPLIlya Yanok2013-02-18-0/+92
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | Added README file with the description of required options and host configuration to use network SPL with am335x targets. Briefly discuss how to use this configuration to program empty boards. Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com> Signed-off-by: Tom Rini <trini@ti.com>
* | | Allow u-boot to be silent without forcing Linux to beJoe Hershberger2013-03-11-1/+3
| | | | | | | | | | | | | | | | | | That's a bit presumptuous of you, u-boot! Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* | | ppc: Remove PCIPPC2 and PCIPPC6 boardsStefan Roese2013-03-11-9/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These boards seem to be unmaintained for quite some time. So lets remove support for them completely. This also cleans up some common drivers/files. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Guillaume Alexandre <guillaume.alexandre@gespac.ch> Acked-by: Wolfgang Denk <wd@denx.de>
* | | Feature Removal: disable "mtest" command by defaultWolfgang Denk2013-03-11-0/+115
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "mtest" command is of little practical use (if any), and experience has shown that a large number of board configurations define useless or even dangerous start and end addresses. If not even the board maintainers are able to figure out which memory range can be reliably tested, how can we expect such from the end users? As this problem comes up repeatedly, we rather do not enable this command by default, so only people who know what they are doing will be confronted with it. As this changes the user interface, we allow for a grace period before this change takes effect. For now, we make "mtest" configurable through the CONFIG_CMD_MEMTEST variable, which is defined in include/config_cmd_default.h; we also add an entry to doc/feature-removal-schedule.txt which announces the removal of this default setting in two releases from now, i. e. with v2013.07. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Tom Rini <trini@ti.com>
* | kerneldoc: Add Sonic Zhang to alias bfin in git-mailrc.Sonic Zhang2013-03-04-1/+2
| | | | | | | | Signed-off-by: Sonic Zhang <sonic.adi@gmail.com>
* | Add README for the "Falcon" modeStefano Babic2013-03-01-0/+209
|/ | | | | | | | Simple howto to add support to a board for booting the kernel from SPL ("Falcon" mode). Signed-off-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-02-12-0/+27
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| * doc/README.fec_mxc: add documentationTroy Kisky2013-01-28-0/+27
| | | | | | | | Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
* | README.fsl-ddr typos and update to reflect hotkeyJames Yang2013-01-30-14/+21
| | | | | | | | | | | | | | | | Documentation fix to README.fsl-ddr to fix typos and to reflect use of 'd' hotkey to enter the FSL DDR debugger. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | Add copy command to FSL DDR interactiveJames Yang2013-01-30-0/+5
| | | | | | | | | | | | | | | | | | Add copy command which allows copying of DIMM/controller settings. This saves tedious retyping of parameters for each identical DIMM or controller. Signed-off-by: James Yang <James.Yang@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | powerpc/mpc8xxx: Enable entering DDR debugging by key pressYork Sun2013-01-30-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using environmental variable "ddr_interactive" to activate interactive DDR debugging seomtiems is not enough. For example, after updating SPD with a valid but wrong image, u-boot won't come up due to wrong DDR configuration. By enabling key press method, we can enter debug mode to have a chance to boot without using other tools to recover the board. CONFIG_FSL_DDR_INTERACTIVE needs to be defined in header file. To enter the debug mode by key press, press key 'd' shortly after reset, like one would do to abort auto booting. It is fixed to lower case 'd' at this moment. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | powerpc/b4860qds: Added Support for B4860QDSYork Sun2013-01-30-0/+330
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | B4860QDS is a high-performance computing evaluation, development and test platform supporting the B4860 QorIQ Power Architecture processor. B4860QDS Overview ------------------ - DDRC1: Ten separate DDR3 parts of 16-bit to support 72-bit (ECC) at 1866MT/s, ECC, 4 GB of memory in two ranks of 2 GB. - DDRC2: Five separate DDR3 parts of 16-bit to support 72-bit (ECC) at 1866MT/s, ECC, 2 GB of memory. Single rank. - SerDes 1 multiplexing: Two Vitesse (transmit and receive path) cross-point 16x16 switch VSC3316 - SerDes 2 multiplexing: Two Vitesse (transmit and receive path) cross-point 8x8 switch VSC3308 - USB 2.0 ULPI PHY USB3315 by SMSC supports USB port in host mode. - B4860 UART port is available over USB-to-UART translator USB2SER or over RS232 flat cable. - A Vitesse dual SGMII phy VSC8662 links the B4860 SGMII lines to 2xRJ-45 copper connectors for Stand-alone mode and to the 1000Base-X over AMC MicroTCA connector ports 0 and 2 for AMC mode. - The B4860 configuration may be loaded from nine bits coded reset configuration reset source. The RCW source is set by appropriate DIP-switches: - 16-bit NOR Flash / PROMJet - QIXIS 8-bit NOR Flash Emulator - 8-bit NAND Flash - 24-bit SPI Flash - Long address I2C EEPROM - Available debug interfaces are: - On-board eCWTAP controller with ETH and USB I/F - JTAG/COP 16-pin header for any external TAP controller - External JTAG source over AMC to support B2B configuration - 70-pin Aurora debug connector - QIXIS (FPGA) logic: - 2 KB internal memory space including - IDT840NT4 clock synthesizer provides B4860 essential clocks : SYSCLK, DDRCLK1, 2 and RTCCLK. - Two 8T49N222A SerDes ref clock devices support two SerDes port clocks - total four refclk, including CPRI clock scheme Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com> Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Sandeep Singh <Sandeep@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
* | README.mips: update known issues and TODOsDaniel Schwierzeck2013-01-16-5/+6
| | | | | | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
* | README.qemu-mips: move README file from board to doc directoryDaniel Schwierzeck2013-01-16-0/+196
|/ | | | Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
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