3539c2fbb3
Split ARM and ARM64 architectures. Details: - CONFIG_ARM64 is decoupled from CONFIG_ARM (not a subset anymore) - Arch and include AArch64 files are in a dedicated directory (arch/arm64 and include/arch/arm64) - AArch64 boards and SoC are moved to soc/arm64 and boards/arm64 - AArch64-specific DTS files are moved to dts/arm64 - The A72 support for the bcm_vk/viper board is moved in the boards/bcm_vk/viper directory Signed-off-by: Carlo Caione <ccaione@baylibre.com>
63 lines
1.7 KiB
CMake
63 lines
1.7 KiB
CMake
# SPDX-License-Identifier: Apache-2.0
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# Determines what argument to give to -mcpu= based on the
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# KConfig'uration and sets this to GCC_M_CPU
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if("${ARCH}" STREQUAL "arm")
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if (CONFIG_CPU_CORTEX_M0)
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set(GCC_M_CPU cortex-m0)
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elseif(CONFIG_CPU_CORTEX_M0PLUS)
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set(GCC_M_CPU cortex-m0plus)
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elseif(CONFIG_CPU_CORTEX_M1)
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set(GCC_M_CPU cortex-m1)
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elseif(CONFIG_CPU_CORTEX_M3)
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set(GCC_M_CPU cortex-m3)
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elseif(CONFIG_CPU_CORTEX_M4)
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set(GCC_M_CPU cortex-m4)
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elseif(CONFIG_CPU_CORTEX_M7)
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set(GCC_M_CPU cortex-m7)
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elseif(CONFIG_CPU_CORTEX_M23)
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set(GCC_M_CPU cortex-m23)
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elseif(CONFIG_CPU_CORTEX_M33)
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if (CONFIG_ARMV8_M_DSP)
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set(GCC_M_CPU cortex-m33)
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else()
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set(GCC_M_CPU cortex-m33+nodsp)
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endif()
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elseif(CONFIG_CPU_CORTEX_M55)
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if (CONFIG_ARMV8_M_DSP)
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set(GCC_M_CPU cortex-m55)
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else()
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set(GCC_M_CPU cortex-m55+nodsp)
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endif()
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elseif(CONFIG_CPU_CORTEX_R4)
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set(GCC_M_CPU cortex-r4)
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elseif(CONFIG_CPU_CORTEX_R5)
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set(GCC_M_CPU cortex-r5)
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elseif(CONFIG_CPU_CORTEX_R7)
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set(GCC_M_CPU cortex-r7)
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else()
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message(FATAL_ERROR "Expected CONFIG_CPU_CORTEX_x to be defined")
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endif()
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elseif("${ARCH}" STREQUAL "arm64")
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if(CONFIG_CPU_CORTEX_A53)
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set(GCC_M_CPU cortex-a53)
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elseif(CONFIG_CPU_CORTEX_A72)
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set(GCC_M_CPU cortex-a72)
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endif()
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elseif("${ARCH}" STREQUAL "arc")
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if(CONFIG_CPU_EM4_FPUS)
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set(GCC_M_CPU em4_fpus)
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elseif(CONFIG_CPU_EM4_DMIPS)
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set(GCC_M_CPU em4_dmips)
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elseif(CONFIG_CPU_EM4_FPUDA)
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set(GCC_M_CPU em4_fpuda)
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elseif(CONFIG_CPU_ARCHS)
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set(GCC_M_CPU hs)
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elseif(CONFIG_CPU_EM4)
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set(GCC_M_CPU arcem)
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elseif(CONFIG_CPU_EM6)
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set(GCC_M_CPU arcem)
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endif()
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endif()
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