Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Replace www.rtems.com with www.rtems.org | Sebastian Huber | 2015-03-20 | 6 | -6/+6 |
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* | beagle bsp: delete TIMER_FREQ, TIMER_COUNT | Ben Gras | 2015-03-14 | 1 | -4/+0 |
| | | | | | | unused and poorly named (no prefix) and colliding with sp68. Closes #2302. | ||||
* | bsp/beagle: Fix some warnings | Ben Gras | 2014-12-15 | 2 | -3/+3 |
| | | | | | | | The extra includes in console_*.c are to solve a 'no previous prototype' warning. Solves #2212 in trac. | ||||
* | beagle bsp: disable watchdog on am335x | Ben Gras | 2014-12-05 | 1 | -0/+9 |
| | | | | | | | | | | | | On recent u-boots, the watchdog is turned on / left enabled. The Beaglebone Black rev. C ships with such a u-boot internally so any application booting from it must disable the watchdog. Therefore this change is needed to boot an RTEMS app out-of-the-box on a BBB Rev C - otherwise the user button must be held during boot (to bypass the stock uboot) or the internal uboot must be updated. To allow for a better out-of-the-box experience, we just turn off the watchdog. | ||||
* | bsps/arm: Add .nocache section | Sebastian Huber | 2014-11-27 | 1 | -0/+2 |
| | | | | | This section can be use to provide a cache coherent memory area via rtems_cache_coherent_add_area(). | ||||
* | ARM removed shared/abort from several ARM BSPs | Alan Cudmore | 2014-11-20 | 1 | -1/+0 |
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* | Regenerated preinstall.am file. | Chris Johns | 2014-11-04 | 1 | -0/+1 |
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* | BSP for several Beagle products | Ben Gras | 2014-11-03 | 36 | -3221/+1485 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Specifically the beagleboard, beagleboard xM, beaglebone, beaglebone black. More info on these targets: http://www.beagleboard.org/ This commit forms a basic BSP by combining Claas's work with . new clock and irq code and definitions for beagle targets (beagleboard and beaglebones), mostly reused from the Minix codebase, thus making irqs, ticks and non-polled console mode work too . new timer code for ns timing with high timer resolution, 24MHz on the AM335X and 13MHz on the DM37XX . select the console uart based on target at configure time . removing all the lpc32xx-specific macros and code and other unused code and definitions that the beagle bsp was based on . re-using some standard functions instead of lpc32xx versions . fixed some whitespace problem in preinstall.am . fixed some compile warnings . configure MMU: set 1MB sections directly in the TTBR, just to show the difference between cacheable RAM and non-cacheable device memory and invalid ranges; this lets us turn on caches and not rely on boot loader MMU configuration. Verified to work when MMU is initially either on or off when RTEMS gets control. Thanks for testing, commentary, improvements and fixes to Chris Johns, Brandon Matthews, Matt Carberry, Romain Bornet, AZ technology and others. Signed-Off-By: Ben Gras <beng@shrike-systems.com> | ||||
* | Added BeagleBoard BSP | Claas Ziemke | 2014-11-03 | 28 | -0/+4594 |
Coding done in course of GSoC2012. Commit edited to be brought up-to-date with mainline by Ben Gras <beng@shrike-systems.com>. |