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

	Commit message (Collapse)	Author	Age	Files	Lines
*	spec/aarch64: Add BSPs for real ZynqMP hardware	Kinsey Moore	2021-05-27	7	-2/+85
\| \| \| \| \| \| \|	Add the BSPs for running on the ZU3EG Ultrascale+ Zynq MPSoC and alter the option defaults necessary for them to run properly using the standard BOOT.BIN configured for PetaLinux that comes in the Out-of-Box package.
*	bsps/aarch64: Add MMU driver to relax alignment	Kinsey Moore	2021-05-27	4	-4/+16
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Currently, the AArch64 BSPs have a hard time running on real hardware without building the toolchain and the bsps with -mstrict-align in multiple places. Configuring the MMU on these chips allows for unaligned memory accesses for non-device memory which avoids requiring strict alignment in the toolchain and in the BSPs themselves. In writing this driver, it was found that the synchronous exception handling code needed to be rewritten since it relied on clearing SCTLR_EL1 to avoid thread stack misalignments in RTEMS_DEBUG mode. This is now avoided by exactly preserving thread mode stack and flags and the new implementation is compatible with the draft information provided on the mailing list covering the Exception Management API.
*	bsps/shared: Add Xilinx-AXI SPI driver to waf	Jan Sommer	2021-03-30	1	-0/+2
\| \| \| \|	Updates #4321
*	bsps/xilinx_zynq: Add SPI driver to waf	Jan Sommer	2021-03-10	1	-0/+2
\| \| \| \|	Updates #4320
*	spec/aarch64: Enable previously disabled tests	Alex White	2021-03-08	1	-9/+1
\| \| \| \| \|	This enables several testsuites that were initially disabled during development.
*	spec/aarch64: Rename ZynqMP QEMU BSPs	Kinsey Moore	2021-03-05	3	-3/+3
\| \| \| \| \| \|	The current ZynqMP BSPs don't have _qemu in their name as do all other RTEMS BSPs that are specifically made to run on QEMU. This fixes the naming for those ZynqMP BSP variants for easier identification.
*	spec/aarch64: Remove sp37 from intermittent tests	Alex White	2021-03-05	1	-1/+0
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*	bsps/aarch64: Resolve usage of SUBALIGN()	Kinsey Moore	2021-03-05	1	-1/+0
\| \| \| \| \| \| \| \|	Remove usage of SUBALIGN() in aarch64 linkcmds which works around a difference in behavior on AArch64 platforms. This is no longer necessary since alignment is now enforced explicitly. Closes #4178.
*	validation: Fix for 64-bit targets	Sebastian Huber	2021-03-04	1	-3/+0
\| \| \| \|	Closes #4179.
*	bsps: Add default rtems_get_target_hash()	Sebastian Huber	2021-02-26	1	-0/+1
\| \| \| \|	Update #4267.
*	build: Sort source lists	Sebastian Huber	2021-02-24	1	-5/+5
\| \| \| \|	Use the Python sorted() function to sort the "source" lists.
*	bsps: Use header file for GIC architecture support	Sebastian Huber	2020-12-23	1	-1/+0
\| \| \| \| \| \|	This avoids a function call overhead in the interrupt dispatching. Update #4202.
*	spec: Move zynq-uart into its own object	Kinsey Moore	2020-12-04	1	-0/+2
\| \| \| \| \| \| \|	Currently, zynq-uart code is always built and has some requirements for BSPs that use it. Instead of making all BSPs satisfy that requirement or working around it by setting defaults, this moves the zynq-uart code into its own spec build object so it can be included if needed.
*	Add AArch64 ZynpMP BSP	Kinsey Moore	2020-12-04	13	-0/+433
	This adds a BSP family that runs on the Xilinx Ultrascale+ MPSOC (ZynqMP) family of chips. It is configured to be usable on the Qemu ZCU102 machine definition and should be almost trivially portable to ZynqMP development boards and custom hardware. It is also configured to be usable with libbsd.