mirror of
https://github.com/AsahiLinux/m1n1
synced 2024-11-21 22:23:05 +00:00
c45da55256
The UART base has moved from the M2 chips. Everest settings introduce some changes to unknown registers The MCC data has changed as well. There is a drive-by change where I discovered what some of the unknown HID18 bits are and documented them. Signed-off-by: Daniel Berlin <dberlin@dberlin.org>
254 lines
6.1 KiB
Makefile
254 lines
6.1 KiB
Makefile
RUSTARCH ?= aarch64-unknown-none-softfloat
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ifeq ($(shell uname),Darwin)
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USE_CLANG ?= 1
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$(info INFO: Building on Darwin)
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ifeq ($(shell uname -p),arm)
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TOOLCHAIN ?= /opt/homebrew/opt/llvm/bin/
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else
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TOOLCHAIN ?= /usr/local/opt/llvm/bin/
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endif
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$(info INFO: Toolchain path: $(TOOLCHAIN))
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endif
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ifeq ($(shell uname -m),aarch64)
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ARCH ?=
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else
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ARCH ?= aarch64-linux-gnu-
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endif
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ifeq ($(USE_CLANG),1)
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CC := $(TOOLCHAIN)clang --target=$(ARCH)
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AS := $(TOOLCHAIN)clang --target=$(ARCH)
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LD := $(TOOLCHAIN)ld.lld
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OBJCOPY := $(TOOLCHAIN)llvm-objcopy
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CLANG_FORMAT := $(TOOLCHAIN)clang-format
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EXTRA_CFLAGS ?=
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else
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CC := $(TOOLCHAIN)$(ARCH)gcc
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AS := $(TOOLCHAIN)$(ARCH)gcc
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LD := $(TOOLCHAIN)$(ARCH)ld
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OBJCOPY := $(TOOLCHAIN)$(ARCH)objcopy
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CLANG_FORMAT := clang-format
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EXTRA_CFLAGS ?= -Wstack-usage=2048
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endif
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BASE_CFLAGS := -O2 -Wall -g -Wundef -Werror=strict-prototypes -fno-common -fno-PIE \
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-Werror=implicit-function-declaration -Werror=implicit-int \
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-Wsign-compare -Wunused-parameter -Wno-multichar \
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-ffreestanding -fpic -ffunction-sections -fdata-sections \
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-nostdinc -isystem $(shell $(CC) -print-file-name=include) -isystem sysinc \
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-fno-stack-protector -mstrict-align -march=armv8.2-a \
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$(EXTRA_CFLAGS)
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CFLAGS := $(BASE_CFLAGS) -mgeneral-regs-only
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CFG :=
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ifeq ($(RELEASE),1)
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CFG += RELEASE
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endif
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# Required for no_std + alloc for now
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export RUSTC_BOOTSTRAP=1
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RUST_LIB := librust.a
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RUST_LIBS :=
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ifeq ($(CHAINLOADING),1)
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CFG += CHAINLOADING
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RUST_LIBS += $(RUST_LIB)
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endif
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LDFLAGS := -EL -maarch64elf --no-undefined -X -Bsymbolic \
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-z notext --no-apply-dynamic-relocs --orphan-handling=warn \
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-z nocopyreloc --gc-sections -pie
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MINILZLIB_OBJECTS := $(patsubst %,minilzlib/%, \
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dictbuf.o inputbuf.o lzma2dec.o lzmadec.o rangedec.o xzstream.o)
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TINF_OBJECTS := $(patsubst %,tinf/%, \
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adler32.o crc32.o tinfgzip.o tinflate.o tinfzlib.o)
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DLMALLOC_OBJECTS := dlmalloc/malloc.o
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LIBFDT_OBJECTS := $(patsubst %,libfdt/%, \
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fdt_addresses.o fdt_empty_tree.o fdt_ro.o fdt_rw.o fdt_strerror.o fdt_sw.o \
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fdt_wip.o fdt.o)
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DCP_OBJECTS := $(patsubst %,dcp/%, \
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dpav_ep.o \
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dptx_phy.o \
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dptx_port_ep.o \
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parser.o \
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system_ep.o)
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OBJECTS := \
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adt.o \
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afk.o \
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aic.o \
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asc.o \
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bootlogo_128.o bootlogo_256.o \
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chainload.o \
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chainload_asm.o \
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chickens.o \
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chickens_avalanche.o \
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chickens_blizzard.o \
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chickens_everest.o \
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chickens_firestorm.o \
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chickens_icestorm.o \
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chickens_sawtooth.o \
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clk.o \
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cpufreq.o \
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dapf.o \
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dart.o \
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dcp.o \
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dcp_iboot.o \
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devicetree.o \
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display.o \
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exception.o exception_asm.o \
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fb.o font.o font_retina.o \
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firmware.o \
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gxf.o gxf_asm.o \
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heapblock.o \
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hv.o hv_vm.o hv_exc.o hv_vuart.o hv_wdt.o hv_asm.o hv_aic.o hv_virtio.o \
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i2c.o \
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iodev.o \
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iova.o \
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isp.o \
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kboot.o \
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main.o \
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mcc.o \
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memory.o memory_asm.o \
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nvme.o \
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payload.o \
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pcie.o \
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pmgr.o \
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proxy.o \
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ringbuffer.o \
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rtkit.o \
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sart.o \
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sep.o \
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sio.o \
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smc.o \
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smp.o \
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start.o \
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startup.o \
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string.o \
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tunables.o tunables_static.o \
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tps6598x.o \
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uart.o \
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uartproxy.o \
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usb.o usb_dwc3.o \
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utils.o utils_asm.o \
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vsprintf.o \
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wdt.o \
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$(DCP_OBJECTS) \
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$(MINILZLIB_OBJECTS) $(TINF_OBJECTS) $(DLMALLOC_OBJECTS) $(LIBFDT_OBJECTS) $(RUST_LIBS)
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FP_OBJECTS := \
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kboot_gpu.o \
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math/expf.o \
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math/exp2f_data.o \
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math/powf.o \
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math/powf_data.o
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BUILD_OBJS := $(patsubst %,build/%,$(OBJECTS))
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BUILD_FP_OBJS := $(patsubst %,build/%,$(FP_OBJECTS))
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BUILD_ALL_OBJS := $(BUILD_OBJS) $(BUILD_FP_OBJS)
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NAME := m1n1
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TARGET := m1n1.macho
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TARGET_RAW := m1n1.bin
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DEPDIR := build/.deps
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.PHONY: all clean format update_tag update_cfg invoke_cc
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all: update_tag update_cfg build/$(TARGET) build/$(TARGET_RAW)
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clean:
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rm -rf build/*
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format:
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$(CLANG_FORMAT) -i src/*.c src/dcp/*.c src/math/*.c src/*.h src/dcp/*.h src/math/*.h sysinc/*.h
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format-check:
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$(CLANG_FORMAT) --dry-run --Werror src/*.c src/*.h src/dcp/*.c src/dcp/*.h sysinc/*.h
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rustfmt:
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cd rust && cargo fmt
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rustfmt-check:
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cd rust && cargo fmt --check
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build/$(RUST_LIB): rust/src/* rust/*
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@echo " RS $@"
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@mkdir -p $(DEPDIR)
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@mkdir -p "$(dir $@)"
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@cargo build --target $(RUSTARCH) --lib --release --manifest-path rust/Cargo.toml --target-dir build
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@cp "build/$(RUSTARCH)/release/${RUST_LIB}" "$@"
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build/%.o: src/%.S
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@echo " AS $@"
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@mkdir -p $(DEPDIR)
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@mkdir -p "$(dir $@)"
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@$(AS) -c $(CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $<
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$(BUILD_FP_OBJS): build/%.o: src/%.c
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@echo " CC FP $@"
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@mkdir -p $(DEPDIR)
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@mkdir -p "$(dir $@)"
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@$(CC) -c $(BASE_CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $<
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build/%.o: src/%.c
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@echo " CC $@"
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@mkdir -p $(DEPDIR)
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@mkdir -p "$(dir $@)"
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@$(CC) -c $(CFLAGS) -MMD -MF $(DEPDIR)/$(*F).d -MQ "$@" -MP -o $@ $<
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# special target for usage by m1n1.loadobjs
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invoke_cc:
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@$(CC) -c $(CFLAGS) -Isrc -o $(OBJFILE) $(CFILE)
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build/$(NAME).elf: $(BUILD_ALL_OBJS) m1n1.ld
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@echo " LD $@"
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@$(LD) -T m1n1.ld $(LDFLAGS) -o $@ $(BUILD_ALL_OBJS)
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build/$(NAME)-raw.elf: $(BUILD_ALL_OBJS) m1n1-raw.ld
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@echo " LDRAW $@"
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@$(LD) -T m1n1-raw.ld $(LDFLAGS) -o $@ $(BUILD_ALL_OBJS)
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build/$(NAME).macho: build/$(NAME).elf
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@echo " MACHO $@"
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@$(OBJCOPY) -O binary --strip-debug $< $@
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build/$(NAME).bin: build/$(NAME)-raw.elf
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@echo " RAW $@"
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@$(OBJCOPY) -O binary --strip-debug $< $@
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update_tag:
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@mkdir -p build
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@./version.sh > build/build_tag.tmp
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@cmp -s build/build_tag.h build/build_tag.tmp 2>/dev/null || \
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( mv -f build/build_tag.tmp build/build_tag.h && echo " TAG build/build_tag.h" )
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update_cfg:
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@mkdir -p build
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@for i in $(CFG); do echo "#define $$i"; done > build/build_cfg.tmp
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@cmp -s build/build_cfg.h build/build_cfg.tmp 2>/dev/null || \
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( mv -f build/build_cfg.tmp build/build_cfg.h && echo " CFG build/build_cfg.h" )
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build/build_tag.h: update_tag
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build/build_cfg.h: update_cfg
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build/%.bin: data/%.bin
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@echo " IMG $@"
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@mkdir -p "$(dir $@)"
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@cp $< $@
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build/%.o: build/%.bin
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@echo " BIN $@"
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@mkdir -p "$(dir $@)"
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@$(OBJCOPY) -I binary -B aarch64 -O elf64-littleaarch64 $< $@
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build/%.bin: font/%.bin
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@echo " CP $@"
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@mkdir -p "$(dir $@)"
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@cp $< $@
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build/main.o: build/build_tag.h build/build_cfg.h src/main.c
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build/usb_dwc3.o: build/build_tag.h src/usb_dwc3.c
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build/chainload.o: build/build_cfg.h src/usb_dwc3.c
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-include $(DEPDIR)/*
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