This patch set adds support for NXP's RT500 MCU [1] and the RT595 EVK[2]. More RT500 device models will be submitted in future patch sets.
The goal of this first patch set is to provide a minimal set that allows running the NXP MCU SDK hello world example[4]. The patch set introduces a (python) tool that generates C header files from ARM SVD files[3]. This significantly reduces the effort to write a new device model by automatically generating: register definitions and layout (including bit fields), register names for easier debugging and tracing, reset register values, register write masks, etc. The generated files are commited and not generated at compile time. Build targets are created so that they can be easily regenerated if needed. Changes since v2: * convert tests from unit to qtest * move i2c and spi testers from unit tests to hw/misc devices * switch to using RegisterAccessInfo to generate register information like register names, reset values, or read-only mask * use register_write instead of adding a new reg32_write API * remove reg32_aligned_access completly and rely on memops access constraints and size of access for alignment checks * add qtest APIs for checking memory access faulires * add qtest APIs for accessing the device clock frequency * fix bugs detected by address sanitizers Changes since v1: * setup scripts/git.orderfile * svd_gen_header: add support for multi line comments * svd_gen_header: use qemu register fields instead of bitfields * svd_gen_header: generate register write mask array * add mcux-soc-svd as a subproject instead of commiting the rt595 SVD file directly * svd generated headers: don't generate them at compile time, instead commit the generated headers and create compile targets so that it is easy to regenerate them * remove pysvd dependency; developers who need to (re)generate svd headers need to have it installed on the host machine * use DEFINE_TYPES where possible * use g_strdup_printf where possible * reduce iterator variables scopes * hard code rt500 to use the cortex-m33 * use static for local arrays initializers * remove rt500 properties as they are not yet used * drop private/public comments * remove unused headers * free rt500 mem regions in rt500_unrealize() instead of rt500_finalize * use memops access constraints where possible instead of reg32_aligned_access * flexspi: use 64bit properties for mmap_size property * rstctl: use a generic abstract type and remove the "num" property * flexspi: don't call get_system_memory() directly and remove mmap_base property [1] https://www.nxp.com/docs/en/data-sheet/IMXRT500EC.pdf [2] https://www.nxp.com/webapp/Download?colCode=MIMXRT595EVKHUG [3] https://arm-software.github.io/CMSIS_5/SVD/html/index.html [4] Building and running the NXP MCU SDK hello world example Clone the following git repos: https://github.com/nxp-mcuxpresso/cmsis.git, https://github.com/nxp-mcuxpresso/mcux-sdk.git https://github.com/nxp-mcuxpresso/mcux-sdk-examples.git in the following directories: CMSIS, core, examples. cd examples/evkmimxrt595/demo_apps/hello_world/armgcc ARMGCC_DIR=/usr CFLAGS=-I../../../../../CMSIS/CMSIS/Core/Include \ sh build_flash_debug.sh qemu-system-arm --machine rt595-evk -kernel flash_debug/hello_world.elf \ -global armv7m.init-nsvtor=0x08001000 -global armv7m.init-svtor=0x08001000 \ -chardev stdio,id=flexcomm0 Octavian Purdila (21): fifo32: add peek function tests/unit: add fifo test Add mcux-soc-svd subproject hw/misc: add basic flexcomm device model hw/char: add support for flexcomm usart hw/i2c: add support for flexcomm i2c hw/misc: add support for RT500's clock controller hw/ssi: add support for flexspi hw/misc: add support for RT500's reset controller hw/arm: add basic support for the RT500 SoC hw/arm: add RT595-EVK board tests/qtest: add register access macros and functions system/qtest: add APIS to check for memory access failures tests/qtest: add flexcomm tests tests/qtest: add flexcomm usart tests hw/misc: add i2c-tester tests/qtest: add tests for flexcomm i2c hw/ssi: allow NULL realize callbacks for peripherals hw/misc: add spi-tester systems/qtest: add device clock APIs test/unit: add unit tests for RT500's clock controller Sebastian Ene (2): hw/ssi: add support for flexcomm spi tests/qtest: add tests for flexcomm spi Stefan Stanacar (1): scripts: add script to generate C header files from SVD XML files meson.build | 4 + include/hw/arm/rt500.h | 44 + include/hw/arm/svd/flexcomm.h | 114 + include/hw/arm/svd/flexcomm_i2c.h | 1192 ++++++ include/hw/arm/svd/flexcomm_spi.h | 1038 +++++ include/hw/arm/svd/flexcomm_usart.h | 1023 +++++ include/hw/arm/svd/flexspi.h | 2658 +++++++++++++ include/hw/arm/svd/rt500.h | 63 + include/hw/arm/svd/rt500_clkctl0.h | 2485 ++++++++++++ include/hw/arm/svd/rt500_clkctl1.h | 3398 +++++++++++++++++ include/hw/arm/svd/rt500_rstctl0.h | 860 +++++ include/hw/arm/svd/rt500_rstctl1.h | 1373 +++++++ include/hw/char/flexcomm_usart.h | 20 + include/hw/i2c/flexcomm_i2c.h | 27 + include/hw/misc/flexcomm.h | 85 + include/hw/misc/i2c_tester.h | 30 + include/hw/misc/rt500_clk_freqs.h | 18 + include/hw/misc/rt500_clkctl0.h | 37 + include/hw/misc/rt500_clkctl1.h | 36 + include/hw/misc/rt500_rstctl.h | 32 + include/hw/misc/spi_tester.h | 32 + include/hw/qdev-clock.h | 10 + include/hw/ssi/flexcomm_spi.h | 20 + include/hw/ssi/flexspi.h | 32 + include/qemu/fifo32.h | 28 + tests/qtest/libqtest-single.h | 116 + tests/qtest/libqtest.h | 98 + tests/qtest/reg-utils.h | 70 + hw/arm/rt500.c | 335 ++ hw/arm/rt595-evk.c | 64 + hw/char/flexcomm_usart.c | 306 ++ hw/core/qdev-clock.c | 2 +- hw/i2c/flexcomm_i2c.c | 222 ++ hw/misc/flexcomm.c | 323 ++ hw/misc/i2c_tester.c | 94 + hw/misc/rt500_clkctl0.c | 239 ++ hw/misc/rt500_clkctl1.c | 223 ++ hw/misc/rt500_rstctl.c | 235 ++ hw/misc/spi_tester.c | 52 + hw/ssi/flexcomm_spi.c | 442 +++ hw/ssi/flexspi.c | 169 + hw/ssi/ssi.c | 4 +- system/qtest.c | 95 +- tests/qtest/flexcomm-i2c-test.c | 169 + tests/qtest/flexcomm-spi-test.c | 144 + tests/qtest/flexcomm-test.c | 86 + tests/qtest/flexcomm-usart-test.c | 314 ++ tests/qtest/libqtest.c | 102 +- tests/qtest/rt500-clkctl-test.c | 195 + tests/unit/test-fifo.c | 97 + hw/arm/Kconfig | 12 + hw/arm/meson.build | 4 + hw/arm/svd/meson.build | 35 + hw/char/meson.build | 1 + hw/char/trace-events | 9 + hw/i2c/meson.build | 1 + hw/i2c/trace-events | 10 + hw/misc/Kconfig | 21 + hw/misc/meson.build | 7 + hw/misc/trace-events | 18 + hw/ssi/Kconfig | 4 + hw/ssi/meson.build | 2 + hw/ssi/trace-events | 12 + meson_options.txt | 3 + scripts/meson-buildoptions.sh | 4 + scripts/svd-gen-header.py | 330 ++ subprojects/.gitignore | 1 + subprojects/mcux-soc-svd.wrap | 5 + .../packagefiles/mcux-soc-svd/meson.build | 5 + tests/qtest/meson.build | 3 + tests/unit/meson.build | 1 + 71 files changed, 19321 insertions(+), 22 deletions(-) create mode 100644 include/hw/arm/rt500.h create mode 100644 include/hw/arm/svd/flexcomm.h create mode 100644 include/hw/arm/svd/flexcomm_i2c.h create mode 100644 include/hw/arm/svd/flexcomm_spi.h create mode 100644 include/hw/arm/svd/flexcomm_usart.h create mode 100644 include/hw/arm/svd/flexspi.h create mode 100644 include/hw/arm/svd/rt500.h create mode 100644 include/hw/arm/svd/rt500_clkctl0.h create mode 100644 include/hw/arm/svd/rt500_clkctl1.h create mode 100644 include/hw/arm/svd/rt500_rstctl0.h create mode 100644 include/hw/arm/svd/rt500_rstctl1.h create mode 100644 include/hw/char/flexcomm_usart.h create mode 100644 include/hw/i2c/flexcomm_i2c.h create mode 100644 include/hw/misc/flexcomm.h create mode 100644 include/hw/misc/i2c_tester.h create mode 100644 include/hw/misc/rt500_clk_freqs.h create mode 100644 include/hw/misc/rt500_clkctl0.h create mode 100644 include/hw/misc/rt500_clkctl1.h create mode 100644 include/hw/misc/rt500_rstctl.h create mode 100644 include/hw/misc/spi_tester.h create mode 100644 include/hw/ssi/flexcomm_spi.h create mode 100644 include/hw/ssi/flexspi.h create mode 100644 tests/qtest/reg-utils.h create mode 100644 hw/arm/rt500.c create mode 100644 hw/arm/rt595-evk.c create mode 100644 hw/char/flexcomm_usart.c create mode 100644 hw/i2c/flexcomm_i2c.c create mode 100644 hw/misc/flexcomm.c create mode 100644 hw/misc/i2c_tester.c create mode 100644 hw/misc/rt500_clkctl0.c create mode 100644 hw/misc/rt500_clkctl1.c create mode 100644 hw/misc/rt500_rstctl.c create mode 100644 hw/misc/spi_tester.c create mode 100644 hw/ssi/flexcomm_spi.c create mode 100644 hw/ssi/flexspi.c create mode 100644 tests/qtest/flexcomm-i2c-test.c create mode 100644 tests/qtest/flexcomm-spi-test.c create mode 100644 tests/qtest/flexcomm-test.c create mode 100644 tests/qtest/flexcomm-usart-test.c create mode 100644 tests/qtest/rt500-clkctl-test.c create mode 100644 tests/unit/test-fifo.c create mode 100644 hw/arm/svd/meson.build create mode 100755 scripts/svd-gen-header.py create mode 100644 subprojects/mcux-soc-svd.wrap create mode 100644 subprojects/packagefiles/mcux-soc-svd/meson.build -- 2.46.0.295.g3b9ea8a38a-goog
