rtems - RTEMS Kernel, file-systems, drivers, BSPs, samples, and testsuite.

	Commit message (Collapse)	Author	Age	Files	Lines
*	bsps: Improve interrupt vector enable/disable API	Sebastian Huber	2017-06-20	1	-34/+6
\| \| \| \| \| \|	Change bsp_interrupt_vector_enable() and bsp_interrupt_vector_disable() to not return a status code. Add bsp_interrupt_assert() and use it to validate the vector number in the vector enable/disable implementations.
*	bsp/tms570: use POM only when application image does not start at address 0.	Pavel Pisa	2015-11-18	1	-0/+23
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Parameters overlay module is initialized and cleared first. It is used later to replace exception target vectors only if that is required. The application loader code with CPU and SDRAM setup code has to provide well defined pattern of instructions at addresses 0x00000000 and 0x0000001f, because only data read accesses can be processed reliably by POM. The expected instruction pattern can be seen in the next example https://github.com/hornmich/tms570ls3137-hdk-sdram/blob/master/SDRAM_SCI_configuration/source/sys_intvecs.asm Comments with detailed description of code, background and reasons for selected approach have been included in TMS570 bsp startup code. Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: Premysl Houdek <kom541000@gmail.com>
*	BSP for TMS570LS31x Hercules Development Kit from TI (TMS570LS3137)	Premysl Houdek	2014-08-20	1	-0/+207
	Included variants: tms570ls3137_hdk_intram - place code and data into internal SRAM tms570ls3137_hdk_sdram - place code into external SDRAM and data to SRAM tms570ls3137_hdk - variant prepared for stand-alone RTEMS aplication stored and running directly from flash. Not working yet. Chip initialization code not included in BSP. External startup generated by TI's HalCoGen was used for testing and debugging. More information about TMS570 BSP can be found at http://www.rtems.org/wiki/index.php/Tms570 Patch version 2 - most of the formatting suggestion applied. - BSP converted to use clock shell - console driver "set attributes" tested. Baudrate change working Patch version 3 - more formatting changes. - removed leftover defines and test functions Todo: refactor header files (name register fields)