2024-09-09 08:52:07 +00:00
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DEFAULTTUNE ?= "ppce500"
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require conf/machine/include/powerpc/arch-powerpc.inc
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TUNEVALID[ppce500] = "Enable ppce500 specific processor optimizations"
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2024-09-09 08:57:42 +00:00
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TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", "ppce500", " -mcpu=8540", "", d)}"
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2024-09-09 08:52:07 +00:00
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TUNEVALID[spe] = "Enable SPE ABI extensions"
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2024-09-09 08:57:42 +00:00
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TUNE_CCARGS .= "${@bb.utils.contains("TUNE_FEATURES", [ "ppce500", "spe" ], " -mabi=spe -mspe -mfloat-gprs=single", "", d)}"
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TARGET_FPU .= "${@bb.utils.contains("TUNE_FEATURES", [ "ppce500" , "spe" ], "ppc-efs", "", d)}"
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2024-09-09 08:52:07 +00:00
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2024-09-09 08:57:42 +00:00
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# spe is defined potentially in two places, so we want to be sure it will
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# only write spe once to the ABIEXTENSIONS field.
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SPEABIEXTENSION = "${@bb.utils.contains("TUNE_FEATURES", "spe", "spe", "", d)}"
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ABIEXTENSION .= "${SPEABIEXTENSION}"
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2024-09-09 08:52:07 +00:00
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AVAILTUNES += "ppce500"
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TUNE_FEATURES_tune-ppce500 = "m32 spe ppce500"
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2024-09-09 08:57:42 +00:00
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TUNE_PKGARCH_tune-ppce500 = "ppce500"
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2024-09-09 08:52:07 +00:00
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PACKAGE_EXTRA_ARCHS_tune-ppce500 = "ppce500"
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