nexmon – Rev 1
?pathlinks?
SHELL = /bin/bash
GIT_VERSION := $(shell git describe --abbrev=4 --dirty --always --tags)
include ../version.mk
include $(FW_PATH)/definitions.mk
LOCAL_SRCS=$(wildcard src/*.c) src/ucode_compressed.c src/templateram.c
COMMON_SRCS=$(wildcard $(NEXMON_ROOT)/patches/common/*.c)
FW_SRCS=$(wildcard $(FW_PATH)/*.c)
OBJS=$(addprefix obj/,$(notdir $(LOCAL_SRCS:.c=.o)) $(notdir $(COMMON_SRCS:.c=.o)) $(notdir $(FW_SRCS:.c=.o)))
CFLAGS= \
-fplugin=$(CCPLUGIN) \
-fplugin-arg-nexmon-objfile=$@ \
-fplugin-arg-nexmon-prefile=gen/nexmon.pre \
-fplugin-arg-nexmon-chipver=$(NEXMON_CHIP_NUM) \
-fplugin-arg-nexmon-fwver=$(NEXMON_FW_VERSION_NUM) \
-DNEXMON_CHIP=$(NEXMON_CHIP) \
-DNEXMON_FW_VERSION=$(NEXMON_FW_VERSION) \
-DPATCHSTART=$(PATCHSTART) \
-DUCODESIZE=$(UCODESIZE) \
-DGIT_VERSION=\"$(GIT_VERSION)\" \
-DBUILD_NUMBER=\"$$(cat BUILD_NUMBER)\" \
-Wall -Werror -O2 -nostdlib -nostartfiles -ffreestanding -mthumb -march=$(NEXMON_ARCH) \
-ffunction-sections -fdata-sections \
-I$(NEXMON_ROOT)/patches/include \
-Iinclude \
-I$(FW_PATH)
all: $(RAM_FILE) brcmfmac.ko
init: FORCE
$(Q)if ! test -f BUILD_NUMBER; then echo 0 > BUILD_NUMBER; fi
$(Q)echo $$(($$(cat BUILD_NUMBER) + 1)) > BUILD_NUMBER
$(Q)touch src/version.c
$(Q)make -s -f $(NEXMON_ROOT)/patches/common/header.mk
$(Q)mkdir -p obj gen log
brcmfmac.ko: check-nexmon-setup-env
ifeq ($(shell uname -m),$(filter $(shell uname -m), armv6l armv7l))
ifeq ($(findstring 4.9,$(shell uname -r)),4.9)
@printf "\033[0;31m BUILDING DRIVER for kernel 4.9\033[0m brcmfmac_kernel49/brcmfmac.ko (details: log/driver.log)\n" $@
$(Q)make -C /lib/modules/$(shell uname -r)/build M=$$PWD/brcmfmac_kernel49 -j2 >log/driver.log
else ifeq ($(findstring 4.4,$(shell uname -r)),4.4)
@printf "\033[0;31m BUILDING DRIVER for kernel 4.4\033[0m brcmfmac_kernel44/brcmfmac.ko (details: log/driver.log)\n" $@
$(Q)make -C /lib/modules/$(shell uname -r)/build M=$$PWD/brcmfmac_kernel44 -j2 >log/driver.log
endif
else
$(warning Warning: Driver can not be compiled on this platform, execute the make command on a raspberry pi)
endif
obj/%.o: src/%.c
@printf "\033[0;31m COMPILING\033[0m %s => %s (details: log/compiler.log)\n" $< $@
$(Q)cat gen/nexmon.pre 2>>log/error.log | gawk '{ if ($$3 != "$@") print; }' > tmp && mv tmp gen/nexmon.pre
$(Q)$(CC)gcc $(CFLAGS) -c $< -o $@ >>log/compiler.log
obj/%.o: $(NEXMON_ROOT)/patches/common/%.c
@printf "\033[0;31m COMPILING\033[0m %s => %s (details: log/compiler.log)\n" $< $@
$(Q)cat gen/nexmon.pre 2>>log/error.log | gawk '{ if ($$3 != "$@") print; }' > tmp && mv tmp gen/nexmon.pre
$(Q)$(CC)gcc $(CFLAGS) -c $< -o $@ >>log/compiler.log
obj/%.o: $(FW_PATH)/%.c
@printf "\033[0;31m COMPILING\033[0m %s => %s (details: log/compiler.log)\n" $< $@
$(Q)cat gen/nexmon.pre 2>>log/error.log | gawk '{ if ($$3 != "$@") print; }' > tmp && mv tmp gen/nexmon.pre
$(Q)$(CC)gcc $(CFLAGS) -c $< -o $@ >>log/compiler.log
gen/nexmon.ld: $(OBJS)
@printf "\033[0;31m GENERATING LINKER FILE\033[0m gen/nexmon.pre => %s\n" $@
$(Q)sort gen/nexmon.pre | gawk -f $(NEXMON_ROOT)/buildtools/scripts/nexmon.ld.awk > $@
gen/nexmon.mk: $(OBJS) $(FW_PATH)/definitions.mk
@printf "\033[0;31m GENERATING MAKE FILE\033[0m gen/nexmon.pre => %s\n" $@
$(Q)printf "$(RAM_FILE): gen/patch.elf FORCE\n" > $@
$(Q)sort gen/nexmon.pre | \
gawk -v src_file=gen/patch.elf -f $(NEXMON_ROOT)/buildtools/scripts/nexmon.mk.1.awk | \
gawk -v ramstart=$(RAMSTART) -f $(NEXMON_ROOT)/buildtools/scripts/nexmon.mk.2.awk >> $@
$(Q)printf "\nFORCE:\n" >> $@
$(Q)gawk '!a[$$0]++' $@ > tmp && mv tmp $@
gen/flashpatches.ld: $(OBJS)
@printf "\033[0;31m GENERATING LINKER FILE\033[0m gen/nexmon.pre => %s\n" $@
$(Q)sort gen/nexmon.pre | \
gawk -f $(NEXMON_ROOT)/buildtools/scripts/flashpatches.ld.awk > $@
gen/flashpatches.mk: $(OBJS) $(FW_PATH)/definitions.mk
@printf "\033[0;31m GENERATING MAKE FILE\033[0m gen/nexmon.pre => %s\n" $@
$(Q)cat gen/nexmon.pre | gawk \
-v fp_data_base=$(FP_DATA_BASE) \
-v fp_config_base=$(FP_CONFIG_BASE) \
-v fp_data_end_ptr=$(FP_DATA_END_PTR) \
-v fp_config_base_ptr_1=$(FP_CONFIG_BASE_PTR_1) \
-v fp_config_end_ptr_1=$(FP_CONFIG_END_PTR_1) \
-v fp_config_base_ptr_2=$(FP_CONFIG_BASE_PTR_2) \
-v fp_config_end_ptr_2=$(FP_CONFIG_END_PTR_2) \
-v ramstart=$(RAMSTART) \
-v out_file=$(RAM_FILE) \
-v src_file=gen/patch.elf \
-f $(NEXMON_ROOT)/buildtools/scripts/flashpatches.mk.awk > $@
gen/memory.ld: $(FW_PATH)/definitions.mk
@printf "\033[0;31m GENERATING LINKER FILE\033[0m %s\n" $@
$(Q)printf "rom : ORIGIN = 0x%08x, LENGTH = 0x%08x\n" $(ROMSTART) $(ROMSIZE) > $@
$(Q)printf "ram : ORIGIN = 0x%08x, LENGTH = 0x%08x\n" $(RAMSTART) $(RAMSIZE) >> $@
$(Q)printf "patch : ORIGIN = 0x%08x, LENGTH = 0x%08x\n" $(PATCHSTART) $(PATCHSIZE) >> $@
$(Q)printf "ucode : ORIGIN = 0x%08x, LENGTH = 0x%08x\n" $(UCODESTART) $$(($(UCODESIZE) - $(PATCHSIZE))) >> $@
$(Q)printf "fpconfig : ORIGIN = 0x%08x, LENGTH = 0x%08x\n" $(FP_CONFIG_BASE) $(FP_CONFIG_SIZE) >> $@
gen/patch.elf: patch.ld gen/nexmon.ld gen/flashpatches.ld gen/memory.ld $(OBJS)
@printf "\033[0;31m LINKING OBJECTS\033[0m => %s (details: log/linker.log, log/linker.err)\n" $@
$(Q)$(CC)ld -T $< -o $@ --gc-sections --print-gc-sections -M >>log/linker.log 2>>log/linker.err
$(RAM_FILE): init gen/patch.elf $(FW_PATH)/$(RAM_FILE) gen/nexmon.mk gen/flashpatches.mk
$(Q)cp $(FW_PATH)/$(RAM_FILE) $@
@printf "\033[0;31m APPLYING FLASHPATCHES\033[0m gen/flashpatches.mk => %s (details: log/flashpatches.log)\n" $@
$(Q)make -f gen/flashpatches.mk >>log/flashpatches.log 2>>log/flashpatches.log
@printf "\033[0;31m APPLYING PATCHES\033[0m gen/nexmon.mk => %s (details: log/patches.log)\n" $@
$(Q)make -f gen/nexmon.mk >>log/patches.log 2>>log/flashpatches.log
###################################################################
# ucode compression related
###################################################################
gen/ucode.asm: $(FW_PATH)/ucode.bin
$(NEXMON_ROOT)/buildtools/b43/disassembler/b43-dasm $< $@ --arch 15 --format raw-le32
# $(NEXMON_ROOT)/buildtools/b43/debug/b43-beautifier --asmfile $@ --defs $(NEXMON_ROOT)/buildtools/b43/debug/include > tmp && mv tmp $@
ifneq ($(wildcard src/ucode.asm), )
gen/ucode.bin: src/ucode.asm
@printf "\033[0;31m ASSEMBLING UCODE\033[0m %s => %s\n" $< $@
ifneq ($(wildcard $(NEXMON_ROOT)/buildtools/b43/assembler/b43-asm.bin), )
$(Q)PATH=$(PATH):$(NEXMON_ROOT)/buildtools/b43/assembler $(NEXMON_ROOT)/buildtools/b43/assembler/b43-asm $< $@ --format raw-le32
else
$(error Warning: please compile b43-asm.bin first)
endif
else
gen/ucode.bin: $(FW_PATH)/ucode.bin
@printf "\033[0;31m COPYING UCODE\033[0m %s => %s\n" $< $@
$(Q)cp $< $@
endif
gen/ucode_compressed.bin: gen/ucode.bin
@printf "\033[0;31m COMPRESSING UCODE\033[0m %s => %s\n" $< $@
$(Q)cat $< | $(ZLIBFLATE) > $@
src/ucode_compressed.c: gen/ucode_compressed.bin
@printf "\033[0;31m GENERATING C FILE\033[0m %s => %s\n" $< $@
$(Q)printf "#pragma NEXMON targetregion \"ucode\"\n\n" > $@
$(Q)cd $(dir $<) && xxd -i $(notdir $<) >> $(shell pwd)/$@
src/templateram.c: $(FW_PATH)/templateram.bin
@printf "\033[0;31m GENERATING C FILE\033[0m %s => %s\n" $< $@
$(Q)printf "#pragma NEXMON targetregion \"ucode\"\n\n" > $@
$(Q)cd $(dir $<) && xxd -i $(notdir $<) >> $(shell pwd)/$@
###################################################################
check-nexmon-setup-env:
ifndef NEXMON_SETUP_ENV
$(error run 'source setup_env.sh' first in the repository\'s root directory)
endif
backup-firmware:
ifeq ($(shell uname -m),$(filter $(shell uname -m), armv6l armv7l))
cp /lib/firmware/brcm/brcmfmac43430-sdio.bin brcmfmac43430-sdio.bin.orig
else
$(warning Warning: Cannot backup the original firmware on this arch.)
endif
install-firmware: brcmfmac43430-sdio.bin brcmfmac.ko
ifeq ($(shell uname -m),$(filter $(shell uname -m), armv6l armv7l))
@printf "\033[0;31m COPYING\033[0m brcmfmac43430-sdio.bin => /lib/firmware/brcm/brcmfmac43430-sdio.bin\n"
$(Q)cp brcmfmac43430-sdio.bin /lib/firmware/brcm/brcmfmac43430-sdio.bin
ifeq ($(shell lsmod | grep "^brcmfmac" | wc -l), 1)
@printf "\033[0;31m UNLOADING\033[0m brcmfmac\n"
$(Q)rmmod brcmfmac
endif
$(Q)modprobe brcmutil
@printf "\033[0;31m RELOADING\033[0m brcmfmac\n"
ifeq ($(findstring 4.9,$(shell uname -r)),4.9)
$(Q)insmod brcmfmac_kernel49/brcmfmac.ko
else ifeq ($(findstring 4.4,$(shell uname -r)),4.4)
$(Q)insmod brcmfmac_kernel44/brcmfmac.ko
endif
else
$(warning Warning: Cannot install firmware on this arch., bcm43430-sdio.bin needs to be copied manually into /lib/firmware/brcm/ on your RPI3)
endif
install-remote-firmware: brcmfmac43430-sdio.bin brcmfmac.ko
@printf "\033[0;31m COPYING\033[0m brcmfmac43430-sdio.bin => /lib/firmware/brcm/brcmfmac43430-sdio.bin\n"
$(Q)sshpass -p nexmon scp brcmfmac43430-sdio.bin root@192.168.1.231:/lib/firmware/brcm/brcmfmac43430-sdio.bin
#ifeq ($(shell sshpass -p nexmon ssh root@192.168.1.231 'lsmod | grep "^brcmfmac" | wc -l'), 1)
@if [ `sshpass -p nexmon ssh root@192.168.1.231 'lsmod | grep "^brcmfmac" | wc -l'` -eq 1 ]; then \
printf "\033[0;31m UNLOADING\033[0m brcmfmac\n"; \
sshpass -p nexmon ssh root@192.168.1.231 'rmmod brcmfmac'; \
fi
#endif
$(Q)sshpass -p nexmon ssh root@192.168.1.231 'modprobe brcmutil'
@printf "\033[0;31m RELOADING\033[0m brcmfmac\n"
$(Q)sshpass -p nexmon ssh root@192.168.1.231 'insmod /root/nexmon/patches/bcm43430a1/7_45_41_26/nexmon/brcmfmac/brcmfmac.ko'
clean-firmware: FORCE
@printf "\033[0;31m CLEANING\033[0m\n"
$(Q)rm -fr $(RAM_FILE) obj gen log src/ucode_compressed.c src/templateram.c ucode_compressed.bin
clean: clean-firmware
ifeq ($(shell uname -m),$(filter $(shell uname -m), armv6l armv7l))
ifeq ($(findstring 4.9,$(shell uname -r)),4.9)
@printf "\033[0;31m CLEANING DRIVER\033[0m\n" $@
$(Q)make -C /lib/modules/$(shell uname -r)/build M=$$PWD/brcmfmac_kernel49 clean
else ifeq ($(findstring 4.4,$(shell uname -r)),4.4)
@printf "\033[0;31m CLEANING DRIVER\033[0m\n" $@
$(Q)make -C /lib/modules/$(shell uname -r)/build M=$$PWD/brcmfmac_kernel44 clean
endif
endif
$(Q)rm -f BUILD_NUMBER
FORCE: