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
  11 buildroot/images/rootfs.cpio.uboot: modules_install
  12 buildroot/images/rootfs.cpio.uboot: $(shell find rootfs-overlay)
  13 buildroot/images/rootfs.cpio.uboot: rootfs-overlay/bin/prem-test
  14         $(MAKE) -j1 -C buildroot ROOTFS_CPIO_COMPRESS_CMD="gzip --fast -c"
  15
  16 rootfs-overlay/bin/prem-test: ../test/prem-test
  17         install -D $< $@
  18
  19 rootfs-overlay/lib/firmware/jailhouse.bin: ../jailhouse/hypervisor/jailhouse.bin
  20 rootfs-overlay/lib/firmware/jailhouse.bin: $(wildcard ../jailhouse/configs/arm64/*.cell)
  21         $(MAKE) jailhouse-install
  22
  23 jailhouse: ../jailhouse/hypervisor/jailhouse.bin
  24
  25 DESTDIR=$(CURDIR)/rootfs-overlay
  26
  27 jailhouse-install: FORCE
  28         $(MAKE) -C ../jailhouse -j$(NPROC) install KDIR=$(CURDIR)/kernel-4.4 ARCH=arm64 DESTDIR=$(abspath $(DESTDIR)) prefix=/usr
  29         mkdir -p $(DESTDIR)/jailhouse/configs/ $(DESTDIR)/jailhouse/demos/
  30 #       cp ../jailhouse/inmates/demos/arm64/my-demo.bin rootfs-overlay/jailhouse/demos/
  31         cp ../jailhouse/configs/arm64/jetson-tx2.cell $(DESTDIR)/jailhouse/configs/
  32         cp ../jailhouse/configs/arm64/jetson-tx2-demo.cell $(DESTDIR)/jailhouse/demos/
  33
  34 # Add something like this to ~/.ssh/config for
  35 # jailhouse-install-remote to work out of the box:
  36 #
  37 #    Host tx2
  38 #      Hostname 192.168.1.54
  39 INSTALL_HOST ?= root@tx2
  40
  41 jailhouse-install-remote: JAILHOUSE_DESTDIR=jailhouse-install
  42 jailhouse-install-remote: jailhouse-install
  43         rsync -rlptD jailhouse-install/ $(INSTALL_HOST):/
  44         rsync -rlptD rootfs-overlay/lib/modules/ $(INSTALL_HOST):/lib/modules
  45
  46 ../jailhouse/hypervisor/jailhouse.bin: ../jailhouse/include/jailhouse/config.h
  47 ../jailhouse/hypervisor/jailhouse.bin: kernel-4.4/vmlinux
  48 ../jailhouse/hypervisor/jailhouse.bin: $(addprefix ../jailhouse/,$(shell cd ../jailhouse && git ls-files))
  49         $(MAKE) -C ../jailhouse -j$(NPROC) KDIR=$(CURDIR)/kernel-4.4 ARCH=arm64 prefix=/usr
  50
  51 ../jailhouse/include/jailhouse/config.h: Makefile
  52         rm -f $@.tmp
  53         echo '#define CONFIG_TRACE_ERROR             1' >> $@.tmp
  54         echo '#define CONFIG_ARM_GIC_V2              1' >> $@.tmp
  55         echo '#define CONFIG_MACH_JETSON_TX2         1' >> $@.tmp
  56         mv --update $@.tmp $@
  57
  58 kernel-4.4/vmlinux:
  59         $(MAKE) -C $(@D) -j$(NPROC)
  60
  61 linux_install: kernel-4.4/vmlinux
  62         install -m644 -D kernel-4.4/arch/arm64/boot/Image $(DESTDIR)/boot/Image-prem
  63
  64 modules_install: kernel-4.4/vmlinux
  65         $(MAKE) -C kernel-4.4 -j$(NPROC)  modules_install INSTALL_MOD_PATH=$(DESTDIR)
  66
  67 .PHONY: FORCE
  68
  69 ../test/prem-test: FORCE
  70         $(MAKE) -C ../test
  71
  72 clean:
  73         rm -rf buildroot/images/rootfs.cpio.uboot kernel-4.4/vmlinux buildroot/target `find buildroot/ -name .stamp_target_installed` jailhouse-install
  74
  75 deploy: ../test/prem-test
  76 #deploy: ../jailhouse/hypervisor/jailhouse.bin
  77         scp ../test/prem-test tx2:/bin
  78 #       scp ../jailhouse/hypervisor/jailhouse.bin tx2:/lib/firmware
  79         ssh tx2 'sh /etc/init.d/S20jailhouse.sh stop && sh /etc/init.d/S20jailhouse.sh start'
  80
  81 deb: DESTDIR=$(CURDIR)/_install.deb
  82 deb: jailhouse-install linux_install modules_install DEBIAN_DIR
  83         $(file >$(DESTDIR)/DEBIAN/control,$(deb_control))
  84         $(file >$(DESTDIR)/DEBIAN/postinst,$(deb_postinst))
  85         $(file >$(DESTDIR)/DEBIAN/prerm,$(deb_prerm))
  86         chmod +x $(DESTDIR)/DEBIAN/postinst $(DESTDIR)/DEBIAN/prerm
  87         rm -f _install.deb/lib/modules/*/source _install.deb/lib/modules/*/build
  88         install -D ./rootfs-overlay/etc/init.d/S20jailhouse.sh $(DESTDIR)/etc/init.d/jailhouse
  89         install -m644 -D ./rootfs-overlay/etc/systemd/system/jailhouse.service $(DESTDIR)/lib/systemd/system/jailhouse.service
  90         #install -d $(DESTDIR)/lib/systemd/system/multi-user.target.wants/
  91         #ln -sf ../jailhouse.service $(DESTDIR)/lib/systemd/system/multi-user.target.wants/jailhouse.service
  92 # Note: --root-owner-group requires dpkg version 1.19.0+
  93         dpkg-deb --root-owner-group --build $(DESTDIR) .
  94
  95 DEBIAN_DIR:
  96         install -d $(DESTDIR)/DEBIAN
  97
  98
  99 define deb_control
 100 Package: jailhouse
 101 Essential: no
 102 Priority: optional
 103 Section: admin
 104 Maintainer: Michal Sojka <michal.sojka@cvut.cz>
 105 Architecture: arm64
 106 Version: $(shell git describe --always --dirty)
 107 Description: Jailhouse hypervisor and the Linux kernel for the HERCULES project.
 108 endef
 109
 110 define deb_postinst
 111 #!/bin/sh
 112 set -e
 113 if ! grep -q Image-prem /boot/extlinux/extlinux.conf; then
 114 cat >>/boot/extlinux/extlinux.conf <<'EOF'
 115 LABEL prem
 116       MENU LABEL prem kernel and jailhouse
 117       LINUX /boot/Image-prem
 118       APPEND $${cbootargs} root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 mem=7808M vmalloc=512M jailhouse
 119 EOF
 120 fi
 121 endef
 122
 123 define deb_prerm
 124 #!/bin/sh
 125 set -e
 126 if grep -q Image-prem /boot/extlinux/extlinux.conf; then
 127         . # TODO
 128 fi
 129 endef