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Actually fix buildroot makefile

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This commit is contained in:
Jordan Carlin 2024-07-26 11:46:09 -07:00
parent 1fe220596d
commit 4f08cc15f5
2 changed files with 21 additions and 11 deletions
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28
linux/Makefile
View File

@ -6,6 +6,13 @@ DIS := ${IMAGES}/disassembly
BRPACKAGES := $(WALLYLINUX)/buildroot-packages
BR2023 := $(WALLYLINUX)/buildroot-config-src/buildroot-2023.05.1
# set sudo if needed depending on $RISCV
ifeq ($(shell mkdir -p $(RISCV)/.test > /dev/null 2>&1 ; echo $$?), 0)
SUDO :=
else
SUDO := sudo
endif
# Buildroot Config Stuff
WALLYBOARDSRC := $(WALLYLINUX)/buildroot-config-src/wally
WALLYBOARD := $(BUILDROOT)/board/wally
@ -16,7 +23,7 @@ FPGA_AXI_SDC := ${WALLYLINUX}/buildroot-packages/fpga-axi-sdc
DRIVER := ${PACKAGE_SOURCE}/fpga-axi-sdc.c
PATCHFILE := $(BRPACKAGES)/package-2023.05.1.patch
# Device tree files
# Device tree files
DTS ?= $(shell find devicetree -type f -regex ".*\.dts" | sort)
DTB := $(DTS:%.dts=%.dtb)
DTB := $(foreach name, $(DTB), $(IMAGES)/$(shell basename $(name)))
@ -31,23 +38,26 @@ OBJDUMPS := $(foreach name, $(OBJDUMPS), $(DIS)/$(name).objdump)
all: check_write_permissions clean download Image disassemble install dumptvs
check_write_permissions:
@mkdir -p $(RISCV)/.test || \
(echo "ERROR: Cannot write to '$(RISCV)'." \
"Make sure you have write permissions (you may need to run as sudo).'" >&2 \
ifeq ($(SUDO), sudo)
@echo "Cannot write to '$(RISCV)'." \
"Using sudo (you may be prompted for your password several times throughout the install)"
endif
@$(SUDO) mkdir -p $(RISCV)/.test || \
(echo "ERROR: Still unable to write to '$(RISCV)'." >&2 \
&& exit 1)
@rm -r $(RISCV)/.test
@$(SUDO) rm -r $(RISCV)/.test
Image:
bash -c "unset LD_LIBRARY_PATH; make -C $(BUILDROOT) --jobs ${shell nproc --ignore 1};"
$(MAKE) generate
install: check_write_permissions
rm -rf $(RISCV)/$(BUILDROOT)
mv $(BUILDROOT) $(RISCV)/$(BUILDROOT)
$(SUDO) rm -rf $(RISCV)/$(BUILDROOT)
$(SUDO) mv $(BUILDROOT) $(RISCV)/$(BUILDROOT)
dumptvs: check_write_permissions
mkdir -p $(RISCV)/linux-testvectors
cd testvector-generation; ./genInitMem.sh
$(SUDO) mkdir -p $(RISCV)/linux-testvectors
cd testvector-generation; $(SUDO) ./genInitMem.sh
generate: $(DTB) $(IMAGES)

4
linux/testvector-generation/genInitMem.sh
View File

@ -26,9 +26,9 @@ fi
echo "Launching QEMU in replay mode!"
(qemu-system-riscv64 \
-M virt -m 256M -dtb $DEVICE_TREE \
-M virt -m 256M -dtb "$DEVICE_TREE" \
-nographic \
-bios $imageDir/fw_jump.elf -kernel $imageDir/Image -append "root=/dev/vda ro" -initrd $imageDir/rootfs.cpio \
-bios "$imageDir"/fw_jump.elf -kernel "$imageDir"/Image -append "root=/dev/vda ro" -initrd "$imageDir"/rootfs.cpio \
-gdb tcp::$tcpPort -S) \
& riscv64-unknown-elf-gdb --quiet \
-ex "set pagination off" \