31 lines
647 B
Makefile
31 lines
647 B
Makefile
LOCAL_DIR := $(GET_LOCAL_DIR)
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MODULE := $(LOCAL_DIR)
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PLATFORM := sifive
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VARIANT := sifive_u
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WITH_SMP := 1
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GLOBAL_DEFINES += SIFIVE_FREQ=500000000 # 500 MHz
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RISCV_MODE ?= supervisor
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ifeq ($(RISCV_MODE),supervisor)
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MEMBASE ?= 0x080300000
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SMP_MAX_CPUS := 4
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else
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MEMBASE ?= 0x080000000
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SMP_MAX_CPUS := 5
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endif
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MEMSIZE ?= 0x200000000 # 8 GiB
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MODULE_SRCS := $(LOCAL_DIR)/target.c
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# set some global defines based on capability
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GLOBAL_DEFINES += TARGET_HAS_DEBUG_LED=1
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GLOBAL_DEFINES += PLATFORM_HAS_DYNAMIC_TIMER=1
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GLOBAL_DEFINES += ARCH_RISCV_CLINT_BASE=0x02000000
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GLOBAL_DEFINES += ARCH_RISCV_MTIME_RATE=1000000 # 1 MHz
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include make/module.mk
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