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* kernel: Update kernel 5.4 to version 5.4.50Hauke Mehrtens2020-07-041-2/+2
| | | | | | | Run tested: ath79, ipq40xx Build tested: ath79, ipq40xx Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Update kernel 4.19 to version 4.19.131Hauke Mehrtens2020-07-041-2/+2
| | | | | | | | | | | | | Fixes: - CVE-2020-10757 The "mtd: rawnand: Pass a nand_chip object to nand_release()" commit was backported which needed some adaptations to other code. Run tested: ath79 Build tested: ath79 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: Update kernel 4.14 to version 4.14.187Hauke Mehrtens2020-07-041-2/+2
| | | | | | | | | | | | Fixes: - CVE-2020-10757 The "mtd: rawnand: Pass a nand_chip object to nand_release()" commit was backported which needed some adaptations to other code. Build tested: ramips Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* build: store default/device packages in JSONPaul Spooren2020-06-301-0/+1
| | | | | | | | | | | | With this commit the `profiles.json` contain both the target specific `default_packages` as well as the device specific `device_packages` as a array of strings. This information is required for downstream projects like the various web-based interactive firmware generators. Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Paul Spooren <mail@aparcar.org>
* kernel: bump 5.4 to 5.4.48Petr Štetiar2020-06-221-2/+2
| | | | | | | | | | | | | | | | Resolved merge conflict in the following patches: layerscape: 701-net-0213-dpaa2-eth-Add-CEETM-qdisc-support.patch ramips: 0013-owrt-hack-fix-mt7688-cache-issue.patch Refreshed patches, removed upstreamed patch: bcm63xx: 020-v5.8-mtd-rawnand-brcmnand-fix-hamming-oob-layout.patch Run tested: qemu-x86-64 Build tested: x86/64 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* toolchain: remove gcc libssp and use libc variantIan Cooper2020-06-171-1/+1
| | | | | | | | | | | | | | | Removes the standalone implementation of stack smashing protection in gcc's libssp in favour of the native implementation available in glibc and uclibc. Musl libc already uses its native ssp, so this patch does not affect musl-based toolchains. Stack smashing protection configuration options are now uniform across all supported libc variants. This also makes kernel-level stack smashing protection available for x86_64 and i386 builds using non-musl libc. Signed-off-by: Ian Cooper <iancooper@hotmail.com>
* kernel: bump 5.4 to 5.4.46Petr Štetiar2020-06-161-2/+2
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, wrt3200acm Build tested: x86/64, imx6, mvebu/cortexa9, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.45Petr Štetiar2020-06-091-2/+2
| | | | | | | | | | | | | | | | | | | Fixes CVE-2020-10757 via upstream commit df4988aa1c96 ("mm: Fix mremap not considering huge pmd devmap"). Resolved merge conflict in the following patches: bcm27xx: 950-0128-gpiolib-Don-t-prevent-IRQ-usage-of-output-GPIOs.patch Refreshed patches, removed upstreamed patch: generic: 751-v5.8-net-dsa-mt7530-set-CPU-port-to-fallback-mode.patch generic: 754-v5.7-net-dsa-mt7530-fix-roaming-from-DSA-user-ports.patch Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* build, imagebuilder: Do not require libncurses-devPaul Spooren2020-06-031-0/+2
| | | | | | | | | | The buildroot and SDK both require `libncurses-dev` to be installed on the system, however the ImageBuilder uses precompiled binaries. This patch changes the prerequirements checks to skip the `libncurses-dev` part if running as ImageBuilder. Signed-off-by: Paul Spooren <mail@aparcar.org>
* prereq-build: test for perl's Data::DumperRosen Penev2020-06-031-0/+4
| | | | | | | | | | | | | | | | | | | | | | Required for installation of autoconf: make[5]: Entering directory `/openwrt/build_dir/host/autoconf-2.69' Making all in bin make[6]: Entering directory `/openwrt/build_dir/host/autoconf-2.69/bin' autom4te_perllibdir='..'/lib AUTOM4TE_CFG='../lib/autom4te.cfg' ../bin/autom4te -B '..'/lib -B '..'/lib --language M4sh --cache '' --melt ./autoconf.as -o autoconf.in Can't locate Data/Dumper.pm in @INC (@INC contains: ../lib /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at ../lib/Autom4te/C4che.pm line 33. BEGIN failed--compilation aborted at ../lib/Autom4te/C4che.pm line 33. Compilation failed in require at ../bin/autom4te line 40. BEGIN failed--compilation aborted at ../bin/autom4te line 40. make[6]: *** [autoconf.in] Error 2 Signed-off-by: Rosen Penev <rosenp@gmail.com>
* treewide: provide consistent basic DEVICE_TYPEAdrian Schmutzler2020-06-031-1/+2
| | | | | | | | | | | | | | | | | | | | | While the effective "default" based on frequent use is "router", the DEVICE_TYPE variable actually provides a "basic" configuration without selecting any additional packages. This is currently set up with the identifier "bootloader", which seems to be not used at all. However, the only targets not using "router" or "nas" are actually archs38 and arc770, which use their own value "developerboard" for DEVICE_TYPE which seems to have been invented when these targets where added. The latter is not implemented in target.mk, though, and will fall back to the "basic" set of packages then. So, to clean this up and make it more readable, let's just define a DEVICE_TYPE "basic" and use it for the aforementioned cases. Cc: Christian Lamparter <chunkeey@gmail.com> Cc: Sungbo Eo <mans0n@gorani.run> Cc: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* kernel: bump 5.4 to 5.4.43Petr Štetiar2020-06-021-2/+2
| | | | | | | | | | | Refreshed patches, removed upstreamed patch: bcm27xx: 950-0642-component-Silence-bind-error-on-EPROBE_DEFER.patch Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* build: compress kernel debuginfo using zstdMatthias Schiffer2020-05-311-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | zstd with its default settings (compression level -3) compresses better than bzip2 -9 (which is the default setting), and is an order of magnitude faster. I made the following measurements for the most common compression tools (all standard Debian Buster versions, default flags unless noted otherwise), using the debug information of a large x86-64 kernel with ALL_KMODS: * kernel-debug.tar: 376M * kernel-debug.tar.gz: 101M, compressed in ~12s * kernel-debug.tar.bz2: 91M, compressed in ~15s * kernel-debug.tar.xz: 57M, compressed in ~101s * kernel-debug.tar.zst: 86M, compressed in ~1s With zstd, there is still some room for improvement by increasing the compression, but the slight increase in compression ratio (22.83% -> 19.46%) does not justify the significant increase in compression time (about 5 times on my machine) in my opinion. Note that multithreaded compression (-T argument) does not affect reproducibility with zstd. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* build: add zstd support to pack/unpack functionsMatthias Schiffer2020-05-312-0/+5
| | | | Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* build: add option to treat recursive deps as errorEneas U de Queiroz2020-05-201-5/+8
| | | | | | | | Running make with RECURSIVE_DEP_IS_ERROR=1 will cause a hard failure when a recursive dependency is detected. This is useful to apply stricter Ci tests, for example. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* build: show make output in scripts/config when V=sEneas U de Queiroz2020-05-201-1/+2
| | | | | | This should make debugging build errors in scripts/config a bit easier. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* kernel: bump 5.4 to 5.4.42Petr Štetiar2020-05-201-2/+2
| | | | | | | | | | | Refreshed patches, removed upstreamed patch: generic/pending: 001-v5.4-pinctrl-qcom-fix-wrong-write-in-update_dual_edge.patch.patch Run tested: qemu-x86-64 Build tested: x86/64, ath79/nand, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.41Koen Vandeputte2020-05-141-2/+2
| | | | | | | | | Refreshed all patches. Compile-tested on: imx6 Runtime-tested on: imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.123Koen Vandeputte2020-05-141-2/+2
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 5.4 to 5.4.40Koen Vandeputte2020-05-121-2/+2
| | | | | | | | | Refreshed all patches. Compile-tested on: imx6 Runtime-tested on: imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.122Koen Vandeputte2020-05-121-2/+2
| | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 551-loop-Better-discard-support-for-block-devices.patch Fixed: - CVE-2020-11884 - CVE-2020-12114 - CVE-2019-3016 - CVE-2020-11669 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.180Koen Vandeputte2020-05-121-2/+2
| | | | | | | | | | | | | Refreshed all patches. Fixes: - CVE-2020-12114 - CVE-2020-11669 Compile-tested on: pistachio Runtime-tested on: none Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 5.4 to 5.4.39Petr Štetiar2020-05-071-2/+2
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53, layerscape/armv7+armv8_64b Signed-off-by: Petr Štetiar <ynezz@true.cz>
* buildsystem: add CPE information to ipkg packages and manifest filesFlorian Eckert2020-05-051-0/+1
| | | | | | | | | | | Common Platform Enumeration (CPE) is a structured naming scheme for information technology systems, software, and packages. This information already exists in some makefiles. In order for the information to be processed further, it should also be added to the manifest file and the control file of ipkg packages. Signed-off-by: Florian Eckert <fe@dev.tdt.de>
* kernel: bump 5.4 to 5.4.38Petr Štetiar2020-05-041-2/+2
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, apalis Build tested: x86/64, ipq40xx, ath79, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.36Petr Štetiar2020-04-301-2/+2
| | | | | | | | | | | | | | | Refreshed patches, removed upstreamed patch: generic/hack: 551-loop-Better-discard-support-for-block-devices.patch Added generic config symbol `ARM64_ERRATUM_1542419` due to Fixes: f2791551cedb ("arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419"). Run tested: qemu-x86-64, apalis, nbg6617 Build tested: x86/64, imx6, ipq40xx, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* build: prereq: change minimum make version to 3.82Kevin Darbyshire-Bryant2020-04-291-2/+2
| | | | | | | undefine was added in make 3.82 which is now some 10 years ago, some make scripts are beginning to use 'undefine' Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* u-boot.mk: switch download to httpsLucian Cristian2020-04-261-1/+2
| | | | | | | ftp can cause problems on some networks switch primary download location to https and add another mirror Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
* kernel: bump 5.4 to 5.4.35Petr Štetiar2020-04-251-2/+2
| | | | | | | | | Refreshed one patch. Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53, rockchip/armv8 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.34Petr Štetiar2020-04-211-2/+2
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, apalis, a64-olinuxino Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: netfilter.mk: fix kmod-ipt-nat6 installation on 5.4DENG Qingfang2020-04-201-1/+0
| | | | | | | | | | xt_MASQUERADE.ko is picked up by both kmod-ipt-nat and kmod-ipt-nat6, causing conflict As kmod-ipt-nat6 already depends on kmod-ipt-nat, remove xt_MASQUERADE from it Fixes: FS#2924 Fixes: 0fad8af85158 ("kernel: Include xt_MASQUERADE for kernel 5.2 and later") Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
* kernel: bump 5.4 to 5.4.33Petr Štetiar2020-04-171-2/+2
| | | | | | | | | | | | Refreshed patches, removed upstreamed patches: oxnas: 001-irqchip-versatile-fpga-Handle-chained-IRQs-properly.patch oxnas: 002-irqchip-versatile-fpga-Apply-clear-mask-earlier.patch Run tested: qemu-x86-64, apalis Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 4.19 to 4.19.115Koen Vandeputte2020-04-161-2/+2
| | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8647 - CVE-2020-8648 (potentially) - CVE-2020-8649 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.176Koen Vandeputte2020-04-161-2/+2
| | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8648 (potentially) - CVE-2020-8647 - CVE-2020-8649 Compile-tested on: cns3xxx, octeontx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 5.4 to 5.4.32Petr Štetiar2020-04-141-2/+2
| | | | | | | | | | | Refreshed patches, removed upstreamed patches: generic: 746-stable-net-dsa-mt7530-fix-null-pointer-dereferencing-in-por.patch Run tested: qemu-x86-64, apalis Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* Revert "build: add option to warn on recursive dependency"Jo-Philipp Wich2020-04-121-1/+1
| | | | | | | | | | This reverts commit 3204430e38f1a2ba7fda9471720a2a1042adf5e0. Reverting this commit in preparation for reverting dcf3e63a35 ("build: scripts/config - update to kconfig-v5.6") which introduces various unaddressed build breakages. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* build: add option to warn on recursive dependencyEneas U de Queiroz2020-04-091-1/+1
| | | | | | | | | | | This addes the option to treat recursive dependencies as warnings instead of errors, by running make with WARN_RECURSIVE_DEP=1. Note that the script/config targets will not get rebuilt when you add or remove WARN_RECURSIVE_DEP while running make. One must run 'make config-clean' before building config with a different setting. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* build: simplify building *config targetsEneas U de Queiroz2020-04-091-11/+4
| | | | | | | | | | | | Instead of passing pkg-config location through a variable when building qconf (make xconfig), prepend its parent directory to the PATH, as it is being done for other conf targets. Use a Makefile pattern rule to group all 'scripts/config/%onf' (currently conf, mconf, qconf) targets in a single rule. Add -O2 to CFLAGS when building them as well. Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
* build: move symvers files to kernel build dirFelix Fietkau2020-04-091-4/+6
| | | | | | | | | | The symvers files of older kernel versions are incompatible with the ones from 5.4, so changing the kernel version without running make clean was causing build failures in kernel module packages. Fix this by moving the directory, ensuring that symvers files get thrown away with a kernel version change Signed-off-by: Felix Fietkau <nbd@nbd.name>
* build: fix kernel_menuconfig on macOS with newer kernel versionsFelix Fietkau2020-04-091-1/+5
| | | | | | Account for upstream build system changes Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: bump 5.4 to 5.4.31Petr Štetiar2020-04-091-2/+2
| | | | | | | | | | | | | Refreshed patches, removed upstreamed patches: oxnas: 003-ARM-dts-oxnas-Fix-clear-mask-property.patch generic: 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Run tested: apu2, qemu-x86-64, apalis Build tested: sunxi/a53, imx6, x86/64, ipq40xx Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* treewide: convert sed -r to posix -EKevin Darbyshire-Bryant2020-04-041-1/+1
| | | | Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* build: refactor JSON info files to `profiles.json`Paul Spooren2020-04-031-29/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | JSON info files contain machine readable information of built profiles and resulting images. These files were added in commit 881ed09ee6e2 ("build: create JSON files containing image info"). They are useful for firmware wizards and script checking for reproducibility. Currently all JSON files are stored next to the built images, resulting in up to 168 individual files for the ath79/generic target. This patch refactors the JSON creation to store individual per image (not per profile) files in $(BUILD_DIR)/json_info_files and create an single overview file called `profiles.json` in the target directory. Storing per image files and not per profile solves the problem of parallel file writes. If a profiles sysupgrade and factory image are finished at the same time both processes would write to the same JSON file, resulting in randomly broken outputs. Some target like x86/64 do not use the image code yet, resulting in missing JSON files. If no JSON info files were created, no `profiles.json` files is created as it would be empty anyway. As before, this creation is enabled by default only if `BUILDBOT` is set. Tested via buildroot & ImageBuilder on ath79/generic, imx6 and x86/64. Signed-off-by: Paul Spooren <mail@aparcar.org> [json_info_files dir handling in Make, if case refactoring] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* x86: generate EFI platform bootable images李国2020-03-311-0/+1
| | | | | | | | | | | | | | | | | Add EFI platform bootable images for x86 platforms. These images can also boot from legacy BIOS platform. EFI System Partition need to be fat12/fat16/fat32 (not need to load filesystem drivers), so the first partition of EFI images are not ext4 filesystem any more. GPT partition table has an alternate partition table, we did not generate it. This may cause problems when use these images as qemu disk (kernel can not find rootfs), we pad enough sectors will be ok. Signed-off-by: 李国 <uxgood.org@gmail.com> [part_magic_* refactoring, removed genisoimage checks] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.28Petr Štetiar2020-03-281-2/+2
| | | | | | | | | | | | | | | | | | | | Changelog since 5.4.24 mentions CVE-2019-19769, CVE-2020-8648, CVE-2020-8649 and CVE-2020-8647. Removed upstreamed: generic: 507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch generic: 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch bcm27xx: 950-0435-ASoC-pcm512x-Fix-unbalanced-regulator-enable-call-in.patch ipq806x: 701-stmmac-fix-notifier-registration.patch lantiq: 002-pinctrl-falcon-fix-syntax-error.patch octeontx: 0002-net-thunderx-workaround-BGX-TX-Underflow-issue.patch Run tested: apu2, qemu-x86-64, apalis, a64-olinuxino, nbg6617 Build tested: sunxi/a53, imx6, x86/64, ipq40xx Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* build: prereq: tidy gcc version checksKevin Darbyshire-Bryant2020-03-241-16/+0
| | | | | | | | | | | | | | | | | There is a restriction in the number of parameters(10) that may be passed to the SetupHostCommand macro so continually adding explicit gcc'n' version checks ends up breaking the compiler check for the later versions and oddballs like Darwin as was done in 835d1c68a0 which added gcc10. Drop all the explicitly specified gcc version checks. If a suitable gcc compiler is not found, it may be specified at the dependency checking stage after which that version will be symlinked into the build staging host directory. eg. 'CC=gccfoo CXX=g++foo make prereq' Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> Acked-by: Jo-Philipp Wich <jo@mein.io>
* build: add GCC 10 version detectionRobert Marko2020-03-231-4/+6
| | | | | | | Lets add GCC 10 detection to the build system as distributions like Fedora 32 have started shipping with it. Some tools like mtd-utils need work to compile under GCC10, but that will be next step. Signed-off-by: Robert Marko <robert.marko@sartura.hr>
* build: image: set default parameter for check-sizeSungbo Eo2020-03-211-1/+1
| | | | | | | In most cases check-size is used with IMAGE_SIZE and vice versa. Let check-size use IMAGE_SIZE by default. Signed-off-by: Sungbo Eo <mans0n@gorani.run>
* x86: use qemu-image command from image-commands.mkPaul Spooren2020-03-211-0/+7
| | | | | | | | | | | The `qemu-image` command converts images to the specified type and reduces redundant code. Adaption from Alexander Couzens <lynxis@fe80.eu> work[0]. [0]: https://git.openwrt.org/?p=openwrt/staging/lynxis.git;a=blob;f=target/linux/x86/image/Makefile;h=83b8140b7aefbe708fd09c9c61827e7e39bda8b4;hb=416cccf398e9589e3de386e05b61b1c46cace20d#l51 Signed-off-by: Paul Spooren <mail@aparcar.org>
* x86: switch image generation to new codePaul Spooren2020-03-211-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | This commit introduces few related changes which need to be done in single commit to keep images buildable between git revisions. In result it retains all previous image creation possibilities with slight name change of generated images. Brief summary of the commit: * Split up image generation recipe to smaller chunks to make it more generic and reusable. * Make iso images x86 specific and drop their definition as root filesystem. * Convert image creation process to generic code specified in image.mk. * Make geode subtarget inherit features from the main target instead of redefining them. * For subtargets create device definitions with basic packages set. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl> [rebased] Signed-off-by: Paul Spooren <mail@aparcar.org>