Version 2 patch updates: Separated the device tree source and encoded device tree blob into a separate patch, added the license text to k210.h, eliminated whitespace warnings, and eliminated dead code in the conditional compilation structure for the core_get_frequency function in start/bspstart.c.
This patch set adds the riscv/kendrytek210 BSP variant to support the Kendryte K210 Dual Core RISC-V SoC. The BSP runs on the renode.io simulator, the Sipeed MAiX BiT and MAiXDuino boards, and would likely run on other boards. RTEMS binaries can be flashed to the boards using the kflash python utility available through the pip command. Currently the BSP supports the console UART which is shared with the frdme310arty, an interrupt controller, and timer. The included device tree source just covers a minimal set of peripherals. The device tree can be expanded as additional device support is addded. Manufacturer, board links, and other information can be found in ticket #4876. Documentation that describes how to build and run the BSP on the boards and simulator has been prepared and will be submitted after the bsp is merged. The full testsuite has not been run on this BSP, but I run a subset of the of testsuite on the renode.io robot test framework. Alan Cudmore (3): bsps/riscv: add device tree source and device tree blob header for k210 bsp variant bsps/riscv: add riscv/kendrytek210 BSP variant source changes spec: add riscv kendrytek210 variant build options bsps/riscv/riscv/config/kendrytek210.cfg | 9 + bsps/riscv/riscv/console/console-config.c | 10 +- bsps/riscv/riscv/console/fe310-uart.c | 2 +- bsps/riscv/riscv/dts/kendryte-k210.dts | 216 ++++++++++++ bsps/riscv/riscv/include/bsp.h | 4 + bsps/riscv/riscv/include/bsp/k210.h | 105 ++++++ .../riscv/include/bsp/kendryte-k210-dtb.h | 315 ++++++++++++++++++ bsps/riscv/riscv/include/bsp/riscv.h | 4 + bsps/riscv/riscv/start/bspstart.c | 43 +++ spec/build/bsps/optdtb.yml | 4 +- spec/build/bsps/optdtbheaderpath.yml | 2 + spec/build/bsps/optfdtuboot.yml | 3 + spec/build/bsps/riscv/optramsize.yml | 2 + spec/build/bsps/riscv/riscv/abi.yml | 1 + .../bsps/riscv/riscv/bspkendrtyek210.yml | 19 ++ spec/build/bsps/riscv/riscv/grp.yml | 4 + spec/build/bsps/riscv/riscv/obj.yml | 1 + .../bsps/riscv/riscv/optkendrytek210.yml | 18 + spec/build/bsps/riscv/riscv/optns16550max.yml | 4 +- spec/build/bsps/riscv/riscv/optsifiveuart.yml | 20 ++ spec/build/cpukit/optsmp.yml | 1 + 21 files changed, 779 insertions(+), 8 deletions(-) create mode 100644 bsps/riscv/riscv/config/kendrytek210.cfg create mode 100644 bsps/riscv/riscv/dts/kendryte-k210.dts create mode 100644 bsps/riscv/riscv/include/bsp/k210.h create mode 100644 bsps/riscv/riscv/include/bsp/kendryte-k210-dtb.h create mode 100644 spec/build/bsps/riscv/riscv/bspkendrtyek210.yml create mode 100644 spec/build/bsps/riscv/riscv/optkendrytek210.yml create mode 100644 spec/build/bsps/riscv/riscv/optsifiveuart.yml -- 2.25.1 _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel