walmart/robot: Makefile

useful target is cp.

Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>

mainboards/walmart/robot/Makefile

@@ -0,0 +1,123 @@
+MAJOR ?= 5
+STABLE = $(MAJOR).10
+CONFIG ?= $(MAJOR).10.0
+default: netbooturoot.sfs
+
+cp:netbooturoot.sfs 
+	sudo mount /dev/sdb1 /mnt
+	sudo cp netbooturoot.sfs  /mnt/
+	sudo umount /mnt
+
+build:
+	echo fetch, uroot, kernel, or image.bin
+
+image.bin:  kernel coreboot.bin
+	cp coreboot.bin image.bin
+	chmod +w image.bin
+	cbfstool image.bin print
+	cbfstool image.bin remove -n img/nerf
+	cbfstool image.bin remove -n genroms/pxe.rom
+	cbfstool image.bin add-payload -n img/nerf -f kernel
+	cbfstool image.bin print
+
+uCore: netbooturoo.cpio
+	mkimage -A arm -n 'u-root for Allwinner A10' -d netbooturoot.cpio -T ramdisk uCore
+
+qemu: uCore kernel
+	qemu-system-arm -kernel kernel -machine cubieboard -serial  stdio -initrd uCore -append  'console=ttyS0 earlyprintk=ttyS0,115200,keep'
+	echo NO
+	exit 0
+	qemu-system-arm -kernel uImage -machine cubieboard -serial  stdio -initrd initramfs.linux_arm.cpio
+	echo NO
+	exit 0
+	sudo /usr/bin/qemu-system-x86_64 -kernel kernel \
+		-cpu  max \
+		-s   \
+		-m 1024m \
+		-machine q35  \
+		-object rng-random,filename=/dev/urandom,id=rng0 \
+		-device virtio-rng-pci,rng=rng0 \
+		-device e1000,netdev=n1 \
+		-netdev user,id=n1,hostfwd=tcp:127.0.0.1:23-:2222,net=192.168.1.0/24,host=192.168.1.1 \
+		-serial stdio  \
+		-append earlyprintk=ttyS0,115200\ console=ttyS0 \
+		-monitor /dev/null  \
+
+
+# add the following line to qemu if you want to snoop packets.
+	-object filter-dump,id=f1,netdev=n1,file=/tmp/vm0.pcap \
+
+
+netbootkernel: netbooturoot.cpio bzImage
+	cp linux/arch/arm/boot/bzImage kernel
+
+readrom:
+	sudo flashrom -p internal -r coreboot.bin
+
+writerom: image.bin
+	sudo flashrom -p internal -w image.bin
+
+netbooturoot.sfs: netbooturoot.cpio
+	sudo rm -rf SFS
+	mkdir -p SFS
+	(cd SFS && sudo cpio -iv < ../$<)
+	rm -f $@
+	sudo mksquashfs SFS $@ -comp xz
+
+netbooturoot.cpio: Makefile
+	GOARCH=arm go build -o wifi github.com/u-root/webboot/cmds/wifi
+	GOARCH=arm go build -o webboot github.com/u-root/webboot/cmds/webboot
+	GOARCH=arm u-root -build=bb \
+	       -o $@ \
+		-files ~/.ssh/cpu_rsa.pub:key.pub \
+		-files ~/.ssh/cpu_rsa:id_rsa \
+		-files ~/.ssh/authorized_keys:authorized_keys \
+		-files  ~/arm/etc:etc \
+		-files  ~/arm/bin:bin \
+		-files  ~/arm/sbin:sbin \
+		-files  ~/arm/usr:usr \
+		-files bak/drv/8188fu.ko.lzma:8188fu.ko.lzma \
+		-files boot:boot \
+		-files wifi \
+		-files webboot \
+		all \
+		github.com/u-root/cpu/cmds/cpud
+
+# for later:
+	#mkdir /tmp/r
+# mkdir /tmp/m
+# mount -t vfat /dev/mmcblk0p1 /tmp/m
+# mount -t squashfs /tmp/m/u-root-victure.sfs /tmp/r
+
+uroot:
+	GOARCH=arm u-root -build=bb \
+	-files ~/.ssh/cpu_rsa.pub:key.pub \
+	all \
+	github.com/u-root/cpu/cmds/cpu 
+	cp /tmp/initramfs.linux_arm.cpio cpu.cpio
+
+kernel: Makefile
+	cp config-$(CONFIG) linux/.config
+	(cd linux && ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make oldconfig && ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- make -j32)
+	mkimage -C none -A arm -n 'walmart robot' -d linux/arch/arm/boot/zImage -T kernel -a 0xc1000000 -e 0xc1000000 kernel
+	cp linux/arch/arm/boot/zImage kernel
+
+fetch: getkernel geturoot getfiano getrom getpackages
+
+getpackages:
+	sudo apt install gcc-9-arm-linux-gnueabihf gcc-10-multilib-arm-linux-gnueabihf
+
+getkernel:
+	rm -rf linux
+	wget -O kernel.xz https://cdn.kernel.org/pub/linux/kernel/v$(MAJOR).x/linux-$(STABLE).tar.xz
+	xzcat kernel.xz | tar x
+	mv linux-$(STABLE) linux
+
+getrom:
+	echo you create the kernel
+	echo on the APU2: flashrom -r coreboot.bin -p internal
+	echo copy that file here and for safety:
+	echo chmod a-w coreboot.bin
+geturoot:
+	go get -u github.com/u-root/u-root
+