v2 Change Summary (primarily from Chris's feedback): SLCR: - Clean up register accesses. - Add mask for FPGA clock resets.
Device Config: - Remove DMA buffer static global. - Remove register map as an argument (only one instance ever). - Remove bitfile length related code. - Add bitfile header check. - Default the write behavior to writing an entire bitfile. - Add BIN file header check in default write mode. - Added ioctl to switch write mode to to unrestricted. - Remove non-symbolic '| 1' for DMA source and destination addresses. - Use RTEMS system events instead of semaphores for interrupt waits. - Fix PCAP init failure when the PL is already programmed. General: - More documentation and error values. These changes do not include a secure loading check. The check I saw was to use the PCAP to read the PART_SECURED bit in the internal STAT register after the PL is programmed. I still need to test if that sort of access is allowed when a secure bitfile is loaded. For now I just have warnings in comments that secure loading is not supported. Please let me know if I've missed anything or you spot anything new. Patrick Gauvin (2): bsp/xilinx-zynq: Add SLCR driver bsp/xilinx-zynq: Add device configuration driver c/src/lib/libbsp/arm/xilinx-zynq/Makefile.am | 10 + .../libbsp/arm/xilinx-zynq/devcfg/zynq-devcfg.c | 896 +++++++++++++++++++++ .../arm/xilinx-zynq/include/zynq-devcfg-regs.h | 197 +++++ .../libbsp/arm/xilinx-zynq/include/zynq-devcfg.h | 152 ++++ .../arm/xilinx-zynq/include/zynq-slcr-regs.h | 111 +++ .../lib/libbsp/arm/xilinx-zynq/include/zynq-slcr.h | 91 +++ c/src/lib/libbsp/arm/xilinx-zynq/preinstall.am | 16 + c/src/lib/libbsp/arm/xilinx-zynq/slcr/zynq-slcr.c | 101 +++ 8 files changed, 1574 insertions(+) create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/devcfg/zynq-devcfg.c create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-devcfg-regs.h create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-devcfg.h create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-slcr-regs.h create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/include/zynq-slcr.h create mode 100644 c/src/lib/libbsp/arm/xilinx-zynq/slcr/zynq-slcr.c -- 2.7.4 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
