build/Makefile

   1 all: buildroot/images/rootfs.cpio.uboot kernel-4.4/vmlinux
   2
   3 NPROC:=$(shell nproc)
   4
   5 # TX2 U-Boot does not support FIT images
   6 image.fit: buildroot/images/rootfs.cpio.uboot kernel-4.4/vmlinux
   7         mkimage -f auto -d kernel-4.4/arch/arm64/boot/Image -i buildroot/images/rootfs.cpio.uboot -b kernel-4.4/arch/arm64/boot/dts/tegra186-quill-p3310-1000-c03-00-base.dtb image.fit
   8
   9 buildroot/images/rootfs.cpio.uboot: ./buildroot/.config
  10 buildroot/images/rootfs.cpio.uboot: rootfs-overlay/lib/firmware/jailhouse.bin rootfs-overlay/lib/modules/4.4.38+/modules.dep
  11 buildroot/images/rootfs.cpio.uboot: $(shell find rootfs-overlay)
  12 buildroot/images/rootfs.cpio.uboot: rootfs-overlay/bin/prem-test
  13         $(MAKE) -j1 -C buildroot ROOTFS_CPIO_COMPRESS_CMD="gzip --fast -c"
  14
  15 rootfs-overlay/bin/prem-test: ../test/prem-test
  16         install -D $< $@
  17
  18 rootfs-overlay/lib/firmware/jailhouse.bin: ../jailhouse/hypervisor/jailhouse.bin
  19 rootfs-overlay/lib/firmware/jailhouse.bin: $(wildcard ../jailhouse/configs/arm64/*.cell)
  20         $(MAKE) jailhouse-install
  21
  22 jailhouse: ../jailhouse/hypervisor/jailhouse.bin
  23
  24 JAILHOUSE_DESTDIR=$(CURDIR)/rootfs-overlay
  25
  26 jailhouse-install: FORCE
  27         $(MAKE) -C ../jailhouse -j$(NPROC) install KDIR=$(CURDIR)/kernel-4.4 ARCH=arm64 DESTDIR=$(abspath $(JAILHOUSE_DESTDIR)) prefix=/usr
  28         mkdir -p $(JAILHOUSE_DESTDIR)/jailhouse/configs/ $(JAILHOUSE_DESTDIR)/jailhouse/demos/
  29 #       cp ../jailhouse/inmates/demos/arm64/my-demo.bin rootfs-overlay/jailhouse/demos/
  30         cp ../jailhouse/configs/arm64/jetson-tx2.cell $(JAILHOUSE_DESTDIR)/jailhouse/configs/
  31         cp ../jailhouse/configs/arm64/jetson-tx2-demo.cell $(JAILHOUSE_DESTDIR)/jailhouse/configs/
  32
  33 # Add something like this to ~/.ssh/config for
  34 # jailhouse-install-remote to work out of the box:
  35 #
  36 #    Host tx2
  37 #      Hostname 192.168.1.54
  38 INSTALL_HOST ?= root@tx2
  39
  40 jailhouse-install-remote: JAILHOUSE_DESTDIR=jailhouse-install
  41 jailhouse-install-remote: jailhouse-install
  42         rsync -rlptD jailhouse-install/ $(INSTALL_HOST):/
  43         rsync -rlptD rootfs-overlay/lib/modules/ $(INSTALL_HOST):/lib/modules
  44
  45 ../jailhouse/hypervisor/jailhouse.bin: ../jailhouse/include/jailhouse/config.h
  46 ../jailhouse/hypervisor/jailhouse.bin: kernel-4.4/vmlinux
  47 ../jailhouse/hypervisor/jailhouse.bin: $(addprefix ../jailhouse/,$(shell cd ../jailhouse && git ls-files))
  48         $(MAKE) -C ../jailhouse -j$(NPROC) KDIR=$(CURDIR)/kernel-4.4 ARCH=arm64 prefix=/usr
  49
  50 ../jailhouse/include/jailhouse/config.h: Makefile
  51         rm -f $@.tmp
  52         echo '#define CONFIG_TRACE_ERROR             1' >> $@.tmp
  53         echo '#define CONFIG_ARM_GIC_V2              1' >> $@.tmp
  54         echo '#define CONFIG_MACH_JETSON_TX2         1' >> $@.tmp
  55         mv --update $@.tmp $@
  56
  57 rootfs-overlay/lib/modules/4.4.38+/modules.dep: kernel-4.4/vmlinux
  58         $(MAKE) -C kernel-4.4 -j$(NPROC)  modules_install INSTALL_MOD_PATH=$(CURDIR)/rootfs-overlay
  59
  60 kernel-4.4/vmlinux:
  61         $(MAKE) -C $(@D) -j$(NPROC)
  62
  63 .PHONY: FORCE
  64
  65 ../test/prem-test: FORCE
  66         $(MAKE) -C ../test
  67
  68 clean:
  69         rm -rf buildroot/images/rootfs.cpio.uboot kernel-4.4/vmlinux buildroot/target `find buildroot/ -name .stamp_target_installed` jailhouse-install
  70
  71 deploy: ../test/prem-test
  72 #deploy: ../jailhouse/hypervisor/jailhouse.bin
  73         scp ../test/prem-test tx2:/bin
  74 #       scp ../jailhouse/hypervisor/jailhouse.bin tx2:/lib/firmware
  75         ssh tx2 'sh /etc/init.d/S20jailhouse.sh stop && sh /etc/init.d/S20jailhouse.sh start'