arch: arm: Add Cortex-R5 support
Pass the correct -mcpu flags to the compiler when building for the Cortex-R5. Signed-off-by: Bradley Bolen <bbolen@lexmark.com>
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@ -22,6 +22,14 @@ config CPU_CORTEX_R4
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help
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This option signifies the use of a Cortex-R4 CPU
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config CPU_CORTEX_R5
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bool
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select CPU_CORTEX_R
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select ARMV7_R
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select ARMV7_R_FP if CPU_HAS_FPU
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help
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This option signifies the use of a Cortex-R5 CPU
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if CPU_CORTEX_R
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config ARMV7_R
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@ -24,6 +24,8 @@ if("${ARCH}" STREQUAL "arm")
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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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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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