This patch series adds support for the Xilinx Versal ACAP targeting the qemu emulated support (xlnx-versal-virt) and with a config for vck190. The hardware support on vck190 is still work-in-progress, and the ilp32 has not been tested.
The patch set includes non-functional changes to make the icspicfgr0/1 an array for better indexing, to add the physical secure timer, and a mnemonic to access the group 1 interrupt enable at EL3. These non-functional changes wound up being unnecessary, but were left in case they are useful to someone in the future. The virtual and physical secure timers do not work with the xilinx_versal_lp64_qemu BSP. Only the physical non-secure timer works, and only in EL1 security mode. The xlnx-versal-virt direct boots on qemu in EL3. The current approach steps down directly to EL1 in Secure Mode. If EL3 is instead stepped down to EL2 and then to EL1 non-secure, the timer IRQ dispatching does not work properly for some reason. So now we have support in place to run in EL1 Secure mode or in EL1 Non-Secure mode, controlled by a configuration option. The a53 and a72 BSPs can only work in the EL1 Non-Secure mode, while the xilinx_zynq_lp64_qemu seems to be able to work with both EL1 Secure and Non-Secure modes. The selection is made by a new config option, AARCH_IS_NON_SECURE. Tester Results for xilinx_versal_lp64_qemu: Passed: 549 Failed: 1 User Input: 5 Expected Fail: 0 Indeterminate: 0 Benchmark: 3 Timeout: 0 Test too long: 0 Invalid: 0 Wrong Version: 0 Wrong Build: 0 Wrong Tools: 0 ------------------ Total: 558 Failures: spcpucounter01.exe User Input: top.exe fileio.exe capture.exe monitor.exe termios.exe Benchmark: dhrystone.exe whetstone.exe linpack.exe The failure in spcpucounter01.exe appears to be related to the ongoing problem with qemu random failures. Manual testing can pass or fail. No regressions noted in a53, a72, or zynqmp qemu testing. Gedare Bloom (5): aarch64/xilinx-versal: new BSPs for qemu and vck190 bsps/dev/irq: make icspicfgr an indexable array bsps/aarch64: add mnemonic for ICC_IGRPEN1_EL3 bsps/aarch64: add physical secure timer bsps/aarch64: add non-secure mode and versal support Kinsey Moore (1): aarch64: add support to drop EL3 to EL2 .../shared/clock/arm-generic-timer-aarch64.c | 8 + bsps/aarch64/shared/start/start.S | 38 ++- bsps/aarch64/xilinx-versal/console/console.c | 134 ++++++++++ .../dev/serial/versal-uart-polled.c | 228 ++++++++++++++++++ bsps/aarch64/xilinx-versal/include/bsp.h | 81 +++++++ bsps/aarch64/xilinx-versal/include/bsp/irq.h | 72 ++++++ .../include/dev/serial/versal-uart-regs.h | 141 +++++++++++ .../include/dev/serial/versal-uart.h | 90 +++++++ bsps/aarch64/xilinx-versal/include/tm27.h | 45 ++++ bsps/aarch64/xilinx-versal/start/bspstart.c | 48 ++++ .../xilinx-versal/start/bspstarthooks.c | 51 ++++ .../aarch64/xilinx-versal/start/bspstartmmu.c | 77 ++++++ bsps/include/dev/irq/arm-gic-regs.h | 6 +- bsps/shared/dev/irq/arm-gicv3.c | 24 +- spec/build/bsps/aarch64/a53/grp.yml | 2 + spec/build/bsps/aarch64/a72/grp.yml | 2 + spec/build/bsps/aarch64/optgtuseps.yml | 17 ++ spec/build/bsps/aarch64/optgtusevirt.yml | 16 ++ spec/build/bsps/aarch64/optisns.yml | 20 ++ spec/build/bsps/aarch64/xilinx-versal/abi.yml | 22 ++ .../aarch64/xilinx-versal/bspqemuilp32.yml | 19 ++ .../aarch64/xilinx-versal/bspqemulp64.yml | 19 ++ .../aarch64/xilinx-versal/bspvck190ilp32.yml | 19 ++ .../aarch64/xilinx-versal/bspvck190lp64.yml | 19 ++ spec/build/bsps/aarch64/xilinx-versal/grp.yml | 56 +++++ .../bsps/aarch64/xilinx-versal/grp_qemu.yml | 18 ++ .../bsps/aarch64/xilinx-versal/grp_vck190.yml | 18 ++ .../aarch64/xilinx-versal/linkcmds_ilp32.yml | 74 ++++++ .../aarch64/xilinx-versal/linkcmds_lp64.yml | 74 ++++++ spec/build/bsps/aarch64/xilinx-versal/obj.yml | 44 ++++ .../bsps/aarch64/xilinx-versal/optclkuart.yml | 20 ++ .../aarch64/xilinx-versal/optconminor.yml | 16 ++ .../bsps/aarch64/xilinx-versal/optloadoff.yml | 22 ++ .../aarch64/xilinx-versal/optnocachelen.yml | 18 ++ .../bsps/aarch64/xilinx-versal/optramlen.yml | 18 ++ .../bsps/aarch64/xilinx-versal/optramori.yml | 22 ++ .../bsps/aarch64/xilinx-versal/tstqemu.yml | 19 ++ .../bsps/aarch64/xilinx-versal/tstvck190.yml | 19 ++ spec/build/bsps/aarch64/xilinx-zynqmp/grp.yml | 2 + spec/build/bsps/optstartmon.yml | 16 ++ 40 files changed, 1647 insertions(+), 7 deletions(-) create mode 100644 bsps/aarch64/xilinx-versal/console/console.c create mode 100644 bsps/aarch64/xilinx-versal/dev/serial/versal-uart-polled.c create mode 100644 bsps/aarch64/xilinx-versal/include/bsp.h create mode 100644 bsps/aarch64/xilinx-versal/include/bsp/irq.h create mode 100644 bsps/aarch64/xilinx-versal/include/dev/serial/versal-uart-regs.h create mode 100644 bsps/aarch64/xilinx-versal/include/dev/serial/versal-uart.h create mode 100644 bsps/aarch64/xilinx-versal/include/tm27.h create mode 100644 bsps/aarch64/xilinx-versal/start/bspstart.c create mode 100644 bsps/aarch64/xilinx-versal/start/bspstarthooks.c create mode 100644 bsps/aarch64/xilinx-versal/start/bspstartmmu.c create mode 100644 spec/build/bsps/aarch64/optgtuseps.yml create mode 100644 spec/build/bsps/aarch64/optgtusevirt.yml create mode 100644 spec/build/bsps/aarch64/optisns.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/abi.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/bspqemuilp32.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/bspqemulp64.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/bspvck190ilp32.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/bspvck190lp64.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/grp.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/grp_qemu.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/grp_vck190.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/linkcmds_ilp32.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/linkcmds_lp64.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/obj.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optclkuart.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optconminor.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optloadoff.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optnocachelen.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optramlen.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/optramori.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/tstqemu.yml create mode 100644 spec/build/bsps/aarch64/xilinx-versal/tstvck190.yml create mode 100644 spec/build/bsps/optstartmon.yml -- 2.25.1 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
