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7a59c3a4d4
The BCM2712 of the RaspberryPi 5 supports for 16KB page size. This adds support for 16 KB on ARM64. Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
34 lines
1.6 KiB
Makefile
34 lines
1.6 KiB
Makefile
################################################################################
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#
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# Architecture-specific definitions
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#
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################################################################################
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# Allow GCC target configuration settings to be optionally
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# overwritten by architecture specific makefiles.
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# Makefiles must use the GCC_TARGET_* variables below instead
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# of the BR2_GCC_TARGET_* versions.
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GCC_TARGET_ARCH := $(call qstrip,$(BR2_GCC_TARGET_ARCH))
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GCC_TARGET_ABI := $(call qstrip,$(BR2_GCC_TARGET_ABI))
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GCC_TARGET_NAN := $(call qstrip,$(BR2_GCC_TARGET_NAN))
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GCC_TARGET_FP32_MODE := $(call qstrip,$(BR2_GCC_TARGET_FP32_MODE))
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GCC_TARGET_CPU := $(call qstrip,$(BR2_GCC_TARGET_CPU))
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GCC_TARGET_FPU := $(call qstrip,$(BR2_GCC_TARGET_FPU))
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GCC_TARGET_FLOAT_ABI := $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI))
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GCC_TARGET_MODE := $(call qstrip,$(BR2_GCC_TARGET_MODE))
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# Explicitly set LD's "max-page-size" instead of relying on some defaults
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ifeq ($(BR2_ARC_PAGE_SIZE_4K)$(BR2_ARM64_PAGE_SIZE_4K),y)
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ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=4096 -Wl,-z,common-page-size=4096
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else ifeq ($(BR2_ARC_PAGE_SIZE_8K),y)
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ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192
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else ifeq ($(BR2_ARC_PAGE_SIZE_16K)$(BR2_ARM64_PAGE_SIZE_16K),y)
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ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=16384 -Wl,-z,common-page-size=16384
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else ifeq ($(BR2_ARM64_PAGE_SIZE_64K),y)
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ARCH_TOOLCHAIN_WRAPPER_OPTS += -Wl,-z,max-page-size=65536 -Wl,-z,common-page-size=65536
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endif
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# Include any architecture specific makefiles.
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-include $(sort $(wildcard arch/arch.mk.*))
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