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* linux: bump default to version 4.8.11Fabio Estevam2016-11-261-2/+2
| | | | | Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.8.10Vicente Olivert Riera2016-11-211-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump defaul to version 4.8.7Gustavo Zacarias2016-11-121-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.8.6Vicente Olivert Riera2016-11-011-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.8.5Gustavo Zacarias2016-10-291-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.8.4Gustavo Zacarias2016-10-231-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.8.3Gustavo Zacarias2016-10-201-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.8.2Gustavo Zacarias2016-10-181-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.8.1Gustavo Zacarias2016-10-071-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.8Gustavo Zacarias2016-10-031-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.7.6Gustavo Zacarias2016-10-011-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.7.5Gustavo Zacarias2016-09-241-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux/tools: make it a real, separate packageYann E. MORIN2016-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The kernel source tree also contains the sources for various userland tools, of which cpupower, perf or selftests. Currently, we have support for building those tools as part of the kernel build procedure. This looked the correct thing to do so far, because, well, they *are* part of the kernel source tree and some really have to be the same version as the kernel that will run. However, this is causing quite a non-trivial-to-break circular dependency in some configurations. For example, this defconfig fails to build (similar to the one reported by Paul): BR2_arm=y BR2_cortex_a7=y BR2_ARM_FPU_NEON_VFPV4=y BR2_TOOLCHAIN_EXTERNAL=y BR2_INIT_SYSTEMD=y BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_GIT=y BR2_LINUX_KERNEL_CUSTOM_REPO_URL="https://github.com/raspberrypi/linux.git" BR2_LINUX_KERNEL_CUSTOM_REPO_VERSION="26f3b72a9c049be10e6af196252283e1f6ab9d1f" BR2_LINUX_KERNEL_DEFCONFIG="bcm2709" BR2_PACKAGE_LINUX_TOOLS_CPUPOWER=y BR2_PACKAGE_CRYPTODEV=y BR2_PACKAGE_OPENSSL=y BR2_PACKAGE_LIBCURL=y This causes a circular dependency, as explained by Thomas: - When libcurl is enabled, systemd depends on it - When OpenSSL is enabled, obviously, will use it for SSL support - When cryptodev-linux is enabled, OpenSSL will depend on it to use crypto accelerators supported in the kernel via cryptodev-linux. - cryptodev-linux being a kernel module, it depends on linux - linux by itself (the kernel) does not depend on pciutils, but the linux tool "cpupower" (managed in linux-tool-cpupower) depends on pciutils - pciutils depends on udev when available - udev is provided by systemd. And indeed, during the build, we can see that make warns (it's only reported as a *warning*, not as an actual error): [...] make[1]: Circular /home/ymorin/dev/buildroot/O/build/openssl-1.0.2h/.stamp_configured <- cryptodev-linux dependency dropped. >>> openssl 1.0.2h Downloading [...] So the build fails later on, when openssl is actually built: eng_cryptodev.c:57:31: fatal error: crypto/cryptodev.h: No such file or directory compilation terminated. <builtin>: recipe for target 'eng_cryptodev.o' failed Furthermore, graph-depends also detects the circular dependency, but treats it as a hard-error: Recursion detected for : cryptodev-linux which is a dependency of: openssl which is a dependency of: libcurl which is a dependency of: systemd which is a dependency of: udev which is a dependency of: pciutils which is a dependency of: linux which is a dependency of: cryptodev-linux Makefile:738: recipe for target 'graph-depends' failed Of course, there is no way to break the loop without losing functionality in either one of the involved packages *and* keep our infrastructure and packages as-is. The only solution is to break the loop at the linux-tools level, by moving them away into their own package, so that the linux package will no longer have the opportunity to depend on another package via a dependency of one the tools. All three linux tools are thus moved away to their own package. The package infrastructure only knows of three types of packages: those in package/ , in boot/ , in toolchain/ and the one in linux/ . So we create that new linux-tools package in package/ so that we don't have to fiddle with yet another special case in the infra. Still, we want its configure options to appear in the kernel's sub-menu. So, we make it a prompt-less package, with only the tools visible as options of that package, but without the usual dependency on their master symbol; they only depend on the Linux kernel. Furthermore, because the kernel is such a huge pile of code, we would not be very happy to extract it a second time just for the sake of a few tools. We can't extract only the tools/ sub-directory from the kernel source either, because some tools have hard-coded path to includes from the kernel (arch and stuff). Instead, we just use the linux source tree as our own build tree, and ensure the linux tree is extracted and patched before linux-tools is configured and built. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Paul Ashford <paul.ashford@zurria.co.uk> [Thomas: - fix typo #(@D) -> $(@D) - fix the inclusion of the per-tool .mk files.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.7.4Vicente Olivert Riera2016-09-151-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* arch: remove support for sh64Gustavo Zacarias2016-09-081-3/+3
| | | | | | | It's been deprecated for quite some time now. Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.7.3Vicente Olivert Riera2016-09-071-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* Merge branch 'next'Peter Korsgaard2016-09-021-13/+0
|\ | | | | | | | | | | Quite some conflicts, so here goes .. Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
| * Revert "Added local directory as source of kernel code"Yann E. MORIN2016-08-281-13/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 73da2ff6f718f2889e3c5024d899f8d58f502863. The reason for adding support for a local location was to be able to do development on the Linux kernel source tree on a local directory rather than have to clone it for every build. We already have a mechanism for that, it's called override-srcdir. It's been available since September 2011, more than a year before this patch was committed. Otherwise, we're going to be adding support for local sources in other packages. First was U-Boot as submitted by Adam. But what next? We can't have such support for all packages, especially since override-srcdir does the job. Besides, using a local source tree makes the build non-reproducible, so we don't really want to have this in a .config (or defconfig). We only handle the boolean option in legacy, as there is nothing we can do with the directory path. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Rafal Fabich <rafal.fabich@gmail.com> Cc: Peter Korsgaard <peter@korsgaard.com> Cc: Arnout Vandecappelle <arnout@mind.be> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Adam Duskett <aduskett@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* | linux: bump defaut to version 4.7.2Gustavo Zacarias2016-08-201-2/+2
| | | | | | | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* | linux: bump defaut to version 4.7.1Gustavo Zacarias2016-08-171-2/+2
| | | | | | | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* | linux: fix comment about version choiceYann E. MORIN2016-08-161-4/+3
|/ | | | | Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.7Fabio Estevam2016-07-251-2/+2
| | | | | Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: Bump default to version 4.6.4Fabio Estevam2016-07-111-2/+2
| | | | | Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.6.3Vicente Olivert Riera2016-06-271-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: allow the selection of the architecture's default configurationThomas Petazzoni2016-06-181-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To configure the Linux kernel, we currently provide two options: 1. Passing a defconfig name (for example "multi_v7"), to which we append "_defconfig" to run "make multi_v7_defconfig". 2. Passing a path to a custom configuration file. Unfortunately, those two possibilities do not allow to configure the kernel when you want to use the default configuration built into the kernel for a given architecture. For example, on ARM64, there is a single defconfig simply called "defconfig", which you can load by running "make defconfig". Using the mechanism (1) above doesn't work because we append "_defconfig" automatically. One solution would be to change (1) and require the user to enter the full defconfig named (i.e "multi_v7_defconfig" instead of "multi_v7"), but we would break all existing Buildroot configurations. So instead, we add a third option, which simply tells Buildroot to use the default configuration for the selected architecture. In this case, Buildroot will configure the kernel by running "make defconfig". Cc: Naresh Kamboju <naresh.kamboju@linaro.org> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.6.2Gustavo Zacarias2016-06-081-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: Bump default to version 4.6.1Fabio Estevam2016-06-011-2/+2
| | | | | Signed-off-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.6Gustavo Zacarias2016-05-161-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump defaut to version 4.5.3Gustavo Zacarias2016-05-051-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: explicit latest kernel versionVivien Didelot2016-04-201-1/+1
| | | | | | | | | | | When setting BR2_LINUX_KERNEL_LATEST_VERSION, it is hard for the user to know that this version is subject to change in the future. Explicit this in the Kconfig entry text. Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.5.2Gustavo Zacarias2016-04-201-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.5.1Gustavo Zacarias2016-04-121-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: Add custom Subversion repository support for the packagePauli Sundberg2016-04-051-3/+9
| | | | | Signed-off-by: Pauli Sundberg <susundberg@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: use zImage by default on ARMThomas Petazzoni2016-04-051-0/+1
| | | | | | | | | | | | | | | | | | | Since quite some time, the kernel and bootloader communities consider zImage as the default format for kernel images on ARM, replacing uImage. The load address information in uImage is no longer needed, since the kernel is position-independent in terms of physical address, except on a few old platforms. For most people, using zImage is simply better/simpler, so let's switch to zImage as the default image format on ARM. All defconfigs are updated: 46 defconfigs no longer need to select explicitly zImage because it's the default, and 16 defconfigs now need to explicitly select uImage because that's no longer the default. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: Matt Weber <matt@thewebers.ws> Acked-by: Julien Boibessot <julien.boibessot@armadeus.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.5Gustavo Zacarias2016-03-141-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.4.5Gustavo Zacarias2016-03-101-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.4.4Gustavo Zacarias2016-03-041-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.4.3Gustavo Zacarias2016-02-261-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.4.2Gustavo Zacarias2016-02-181-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: drop the option to use the same version as that of the headersYann E. MORIN2016-02-061-13/+0
| | | | | | | | | | | | | | It is no longer meaningful, now that we have the option to use the kernel version for the linux headers, as it is more logical and more versatile. Add it to legacy. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Peter Korsgaard <peter@korsgaard.com> Cc: Arnout Vandecappelle <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* package/linux-headers: add option to use same sources as the kernelYann E. MORIN2016-02-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some heavily (and most often improperly) modified Linux kernels may export new APIs to userland, so as to speak to custom hardware or custom kernel facilities. However, we currently have no easy way to use such kernels as a source for the linux-headers package, which precludes having those userland headers intalled for userland applications to use them. We do have a way for the kernel to use the same version as for the headers, but that is definitely not enough, as the linux-headers package has a version choice that is far less versatile and capable than that of the linux package. Add a new option for the linux-headers package, for the user to specify that the version (really, the sources) of the kernel be used to install the headers from. We do that by making linux-headers patch-depend on the linux package. We can't have linux-header simply depend on linux, because the simple dependency means the the dependee will be configured, built and installed before the dependent is configured. And since linux is a target package, it depends on the toolchain, which internally dependes on linux-headers, which would depend on linux, and we'd get a circular dependency. Using patch-depend will ensure that linux is extracted and patched before linux-headers is extracted, which is really all we need. Then, we install the headers from the linux source tree, rather than from linux-headers' source tree (as there's nothing in there!). Since we need to install a private set for uClibc (see cde947f, uclibc: prevent rebuilding after installation to staging), we explicitly set INSTALL_HDR_PATH when calling the kernel' install-headers rule in LINUX_HEADERS_CONFIGURE_CMDS, so that the headers are installed in linux-headers' $(@D) instead of linux' $(@D). Finally, as there is no way to know the kernel version in this case, we must still prompt the user for the kernel series the headers are from (like we do for a custom version) and check for consistency at build time. Note however that this still leaves users that want to built their such-kernel outside of Buildroot out in the cold. [Peter: drop comment as suggested by Thomas] Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Karoly Kasza <kaszak@gmail.com> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Peter Korsgaard <jacmet@uclibc.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: bump default to version 4.4.1Gustavo Zacarias2016-02-011-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default to version 4.4Gustavo Zacarias2016-01-111-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: add blind kconfig option to require kernel modulesYann E. MORIN2015-12-291-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, packages that need the kernel to have support for laodable modules have two ways to require it: - either the use the kernel-module infra, which does it automatically, - or they do not use it, and they need to require it manually by setting the corresponding Makefile variable; however, they must only set it when they are actually enabled, which makes for a slightly cumbersome and ugly code, like: ifeq ($(BR2_PACKAGE_FOO),y) LINUX_NEEDS_MODULES = y endif Introduce a new blind Kconfig option that packages can select to signify they need kernel modules. That Kconfig option is then used to set the Makefile variable. It makes it cleaner: - code is simpler (one Kconfig line instead of a Makefile if-block, - this is handled at the Kconfig level, which is where we usually handle such dependencies. Packages will be updated in follow-up commits. Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* linux: add support for vmlinuz.bin kernel image formatYegor Yefremov2015-12-151-0/+4
| | | | | | | | Linux for MIPS supports raw binary zboot image (vmlinuz.bin). Add it to the "Kernel binary format" list. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default version to 4.3.3Gustavo Zacarias2015-12-151-2/+2
| | | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Reviewed-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: Add kernel compression selection.Johan Sagaert2015-12-131-0/+28
| | | | | | | | | | | | This selection will ensure that the correct host tools will be build used for the kernel compression method used. [Maxime: Select the compression opts in the kernel config too ] Signed-off-by: Sagaert Johan <sagaert.johan@proximus.be> Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default version to 4.3.2Vicente Olivert Riera2015-12-111-2/+2
| | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default version to 4.3.1Gustavo Zacarias2015-12-091-2/+2
| | | | | Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* linux: bump default version to 4.3Vicente Olivert Riera2015-11-021-2/+2
| | | | | | Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com> Reviewed-by: "James Knight" <james.knight@rockwellcollins.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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