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cjpeterson
fbbaa5e580
* feat: add initial support for ESP32-S3 (#3442) * feat: add initial support for esp32-s3 * esp32s3: fix merge errors * esp32s3: Fix Watchdog registers bad names * esp32s3: fix linker relocation errors and support for ESP binary * esp32s3: fix memory section overlap * esp32s3: correct clock frequencies * esp32s3: more stable cpu * esp32s3: enable basic gpio support * esp32s3: simplify loading and check extensions * esp32s3: synchronize cpu features with clang * esp32s3: correct iram origin --------- Co-authored-by: Denys Vitali <denys@denv.it> Co-authored-by: Olivier Fauchon <ofauchon2204@gmail.com>
22 lines
874 B
JSON
22 lines
874 B
JSON
{
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"inherits": ["xtensa"],
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"cpu": "esp32s3",
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"features": "+atomctl,+bool,+clamps,+coprocessor,+debug,+density,+div32,+esp32s3,+exception,+fp,+highpriinterrupts,+interrupt,+loop,+mac16,+memctl,+minmax,+miscsr,+mul32,+mul32high,+nsa,+prid,+regprotect,+rvector,+s32c1i,+sext,+threadptr,+timerint,+windowed",
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"build-tags": ["esp32s3", "esp"],
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"scheduler": "tasks",
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"serial": "uart",
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"linker": "ld.lld",
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"default-stack-size": 2048,
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"rtlib": "compiler-rt",
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"libc": "picolibc",
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"linkerscript": "targets/esp32s3.ld",
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"extra-files": [
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"src/device/esp/esp32.S",
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"src/internal/task/task_stack_esp32.S"
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],
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"binary-format": "esp32s3",
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"flash-command": "esptool.py --chip=esp32s3 --port {port} write_flash 0x0000 {bin} -ff 80m -fm dout",
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"emulator": "qemu-system-xtensa -machine esp32 -nographic -drive file={img},if=mtd,format=raw",
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"gdb": ["xtensa-esp32-elf-gdb"]
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}
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