45 lines
1.3 KiB
CMake
45 lines
1.3 KiB
CMake
set(SUPPORTED_EMU_PLATFORMS qemu)
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set(QEMU_CPU_TYPE_${ARCH} arc)
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if(${CONFIG_SOC_QEMU_ARC_EM})
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set(QEMU_CPU_TYPE_${ARCH} arcem)
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set(QEMU_FLAGS_${ARCH} -cpu arcem)
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elseif(${CONFIG_SOC_QEMU_ARC_HS})
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set(QEMU_CPU_TYPE_${ARCH} archs)
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set(QEMU_FLAGS_${ARCH} -cpu archs)
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elseif(${CONFIG_SOC_QEMU_ARC_HS5X})
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set(QEMU_ARCH arc)
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set(QEMU_CPU_TYPE_${ARCH} hs5x)
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set(QEMU_FLAGS_${ARCH} -cpu hs5x)
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elseif(${CONFIG_SOC_QEMU_ARC_HS6X})
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set(QEMU_ARCH arc64)
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set(QEMU_CPU_TYPE_${ARCH} hs6x)
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set(QEMU_FLAGS_${ARCH} -cpu hs6x)
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endif()
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# For old QEMU we had 'simhs' qemu board, however we are going to rename it
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# to 'virt' board. It will be renamed in ARC QEMU in the nearest Zephyr SDK
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# (where ARCv3 HS6x support will be added to QEMU)
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# Let's rely on the QEMU defaults instead of specifying exact board name,
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# until the updated Zephyr SDK will be set as default. By that we keep both SDKs
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# (old and new) working for ARCv2.
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# After that we can specify board explicitly with '-M virt' option.
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list(APPEND QEMU_FLAGS_${ARCH}
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-m 8M
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-nographic
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-no-reboot
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-monitor none
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-global cpu.firq=false
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-global cpu.num-irqlevels=15
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-global cpu.num-irq=25
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-global cpu.ext-irq=20
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-global cpu.freq_hz=10000000
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-global cpu.timer0=true
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-global cpu.timer1=true
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-global cpu.has-mpu=true
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-global cpu.mpu-numreg=16
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)
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set(BOARD_DEBUG_RUNNER qemu)
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