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* omap: Don't use gpio_free to change direction to inputJoe Hershberger2011-10-27-6/+0
| | | | | | | | | gpio_free() should not have the side effect of setting the line to input since this prevents the gpio command from being able to set a line as output. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-6/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* OMAP3: beagle: Fix build warning in beagle.cDirk Behme2011-09-22-1/+1
| | | | | | | | | | | | | | Fix build warning beagle.c:532: warning: initialization from incompatible pointer type Signed-off-by: Dirk Behme <dirk.behme@googlemail.com> CC: Jason Kridner <jkridner@beagleboard.org> CC: Koen Kooi <koen@dominion.thruhere.net> CC: Joel A Fernandes <agnel.joel@gmail.com> Cc: Greg Turner <gregturner@ti.com> CC: Sandeep Paulraj <s-paulraj@ti.com> Acked-by: Jason Kridner <jkridner@beagleboard.org>
* led: remove camel casing of led identifiers globallyJason Kridner2011-09-13-2/+2
| | | | | | | | | | | | | | | Result of running the following command to address Wolfgang's comment about camel case: for file in `find . | grep '\.[chS]$'`; do perl -i -pe 's/(green|yellow|red|blue)_LED_(on|off)/$1_led_$2/g' $file; done Discussion: http://patchwork.ozlabs.org/patch/84988/ Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* omap: gpio: Adapt board files to use generic APISanjeev Premi2011-09-13-33/+33
| | | | | | | This patch contains updates the sources in the board files to use the generic API. Signed-off-by: Sanjeev Premi <premi@ti.com>
* beagleboard: enable HUB power on all variants of the BeagleBoardChristian Spielberger2011-09-04-1/+9
| | | | | | | | | | | | | | Changes made by Jason Kridner with inputs from Eric Benard to special case xM Rev A and xM Rev B Relevant discussions: http://www.mail-archive.com/u-boot@lists.denx.de/msg59361.html http://www.mail-archive.com/u-boot@lists.denx.de/msg59589.html Signed-off-by: Joel A Fernandes <joelagnel@ti.com> Cc: Eric Benard <eric@eukrea.com> Cc: Christian Spielberger <c.spielberger@bct-electronic.com> Cc: Jason Kridner <jdk@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* led: Remove state-saving of led for toggle functionality and add toggle ↵Joel A Fernandes2011-09-04-16/+12
| | | | | | | | | | | | | | | | | option to led command * Read the led output state from GPIO instead saving state in memory when it is [re]set * Added a toggle option to the led command Previous discussion: http://lists.denx.de/pipermail/u-boot/2011-May/093068.html Changes since v1: Fixed checkpatch errors Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: fix LED 0/1 in driverJason Kridner2011-09-04-2/+2
| | | | | | | | | Fixed USR0/USR1 to be LED 0/1 respectively Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: Configure DVI/S-videoJason Kridner2011-09-04-0/+110
| | | | | | | | | | | | | | Based on patches from Syed Mohammed Khasim (khasim@ti.com). Configures the output of the BeagleBoard DVI to be orange. Configures the output of the BeagleBoard S-Video to be a colorbar. Changed display_init to beagle_display_init as suggested by Igor Grinberg: http://www.mail-archive.com/u-boot@lists.denx.de/msg51446.html Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: Added userbutton commandJason Kridner2011-09-04-0/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on commit f1099c7c43caf5bac3bf6a65aa266fade4747072 Author: Greg Turner <gregturner@ti.com> Date: Tue May 25 09:19:06 2010 -0500 New u-boot command for status of USER button on BeagleBoard-xM Modified bootcmd to check the staus at boot time and set filename of the boot script. * Moved to a BeagleBoard specific file. * Removed changes to default boot command from adding userbutton command. * Made to handle pre-xM boards. * Flipped polarity of the return value to avoid confusion. Success (0) is when the button is pressed. Failure (1) is when the button is NOT pressed. * Used latest revision getting function. * Used latest macros for board revision. * Added xM-C revision definition (optional, since it was default) * updated default configuration with UserButton functionality * Added a separate bootenv variable to load a user defined .txt file * Added an example, showing how a different environment file can be loaded with the user button pressed Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Cc: Greg Turner <gregturner@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: turn off clocks in ehci_stopKoen Kooi2011-09-04-0/+6
| | | | | | | | This fixes display problems in linux Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Joel A Fernandes <agnel.joel@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* beagleboard: add support for xM revision CKoen Kooi2011-09-04-0/+11
| | | | | Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3 Beagle Pin Mux initialization glitch fixBob Feretich2011-09-04-6/+6
| | | | | | | | | | The below patch reverses the order of two segments in the board file. Output pins need to have their values initialized, before they are exposed to the logic outside the chip. Signed-off-by: Bob Feretich <bob.feretich@rafresearch.com> Cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: fixed typo in typecastJason Kridner2011-05-23-1/+1
| | | | | | | Without this patch, you should get a warning. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Acked-by: Dirk Behme <dirk.behme@de.bosch.com>
* Minor coding style cleanup.Wolfgang Denk2011-05-19-1/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* omap3_beagle: enable EHCI and USB storage.Alexander Holler2011-04-27-0/+106
| | | | | | | | | | The reset sequence/configuration for ehci is highly board specific, so this will be done in the source for the board, instead of introducing several CONFIG_* which would be needed to make those few lines in beagle.c usable across different OMAP boards. Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: Change some USB related MUX valuesAlexander Holler2011-04-27-13/+14
| | | | | Signed-off-by: Alexander Holler <holler@ahsoftware.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: BeagleBoard: add more expansionboard IDsKoen Kooi2011-04-27-1/+41
| | | | | | | | | | | | | | | Information on configurations pulled from http://www.elinux.org/BeagleBoardPinMux#Vendor_and_Device_IDs Boards added: * Added BeagleBoardToys WiFi, VGA and LCD boards * Added KBADC Beagle FPGA board * Added Brainmux LCDog and LCDog Touch * Added Liquidware BeagleTouch Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: BeagleBoard: add xM rev B to ID tableKoen Kooi2011-04-27-6/+19
| | | | | | | | | | | | Patch was updated by Jason Kridner <jkridner@beagleboard.org>: * Use tabs to match style of other board revisions * Only include board revisions that exist * Default to the same configuration as the latest revision, but without setting 'beaglerev' Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* OMAP3: BeagleBoard: Enable pullups on i2c2.Steve Kipisz2011-04-27-0/+4
| | | | | | | | | This allows the reading of EEPROMS on the expansion bus without adding external pull-ups. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* BeagleBoard: Added LED driverJason Kridner2011-04-27-1/+101
| | | | | | | | | | Added LED driver using status_led. USR0 is set to monitor the boot status. USR1 is set to be the green LED. Included adding configuration and command to the default configuration. Signed-off-by: Jason Kridner <jkridner@beagleboard.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Move DECLARE_GLOBAL_DATA_PTR to file scopeJohn Rigby2010-12-21-2/+2
| | | | | | | | | | | | | | | It can be optimised out by the compiler otherwise resulting in obscure errors like a board not booting. This has been documented in README since 2006 when these were first fixed up for GCC 4.x. Signed-off-by: John Rigby <john.rigby@linaro.org> Fix some additional places. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* ARMV7: OMAP3: Add expansion board detection for BeagleKoen Kooi2010-11-04-2/+139
| | | | | | | | | | | Beagle expansion boards contain an i2c eeprom to identify themselves. This patch adds code to read and parse the eeprom contents. It prints the expansion board name and revision and modifies environment variables as appropriate. This patch is based on the Overo expansion board code. Signed-off-by: Koen Kooi <k-kooi@ti.com> Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-1/+1
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARMV7: OMAP4: Use generic mmc driver on BeagleSteve Sakoman2010-10-17-0/+9
| | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Steve Sakoman <steve@sakoman.com>
* Merge branch 'next' of /home/wd/git/u-boot/nextWolfgang Denk2010-09-28-1/+1
|\ | | | | | | | | | | | | Conflicts: include/ppc4xx.h Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ARM: implement relocation for ARM V7 (OMAP)Heiko Schocher2010-09-19-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Change the implementation for ARM V7 to relocate the code to an arbitrary address in RAM. Adapt the Beagle board (Cortex A8) to test the changes. Portions of this work were supported by funding from the CE Linux Forum. Signed-off-by: Heiko Schocher <hs@denx.de>
* | ARMV7: OMAP3: Update Beagle xM pinmux with USB hub and DVI gpio setupSteve Sakoman2010-09-28-0/+4
|/ | | | | | | | | | | This patch adds missing pinmux setup for 4 GPIO signals used on the Beagle xM: - USB hub reset (gpio_56) - P8 USB hub reset (gpio_63) - DVI enable (gpio_129) - P8 DVI enable (gpio_170) Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP3: Add support for Beagle xMSteve Sakoman2010-09-08-5/+44
| | | | | | | | This patch adds support for the Beagle xM. It uses the board ID GPIO bits to recognize this revision and perform appropriate setup. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* ARMV7: OMAP: Add detection and support for Beagle C4 revisionSteve Sakoman2010-09-08-39/+58
| | | | | | | | | This patch enhances the revision detection function and adds support for the C4 revision. The board revision is printed and approriate revision specific setup is done automatically. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* TWL4030: make LEDs selectable for twl4030_led_init()Grazvydas Ignotas2010-01-04-1/+1
| | | | | | | | | | | | Not all boards have both LEDs hooked, so enabling both on boards with single LED will just waste power. Make it possible to choose LEDs by adding argument to twl4030_led_init(). Using this turn on only LEDB for pandora, leave both LEDs on for all other boards, as it was before this patch. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
* OMAP3: Clean up whitespace in mux configsOlof Johansson2009-10-13-320/+320
| | | | | | | | | | | Switch from space-based indentation to tab-based in mux configs, as pointed out by WD at: http://lists.denx.de/pipermail/u-boot/2009-September/061241.html Nothing but whitespace changes in this patch (diff -w gives no output). Signed-off-by: Olof Johansson <olof@lixom.net>
* omap: move TI's boards to board/ti/Jean-Christophe PLAGNIOL-VILLARD2009-09-05-0/+609
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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