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* treewide: remove 4.19 leftoversKoen Vandeputte2019-10-081-220/+0
| | | | | | | 19.07 branch focuses on kernel 4.14 so remove all remaining 4.19 configs Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.139Koen Vandeputte2019-08-271-0/+1
| | | | | | | | | | | | Refreshed all patches. Also add a missing symbol for x86 which got used now in this bump. - ISCSI_IBFT Compile-tested on: cns3xxx, x86_64 Runtime-tested on: cns3xxx, x86_64 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* x86: Add support for kernel 4.19Hauke Mehrtens2019-01-121-0/+220
| | | | | | | | | | | | This adds initial support for kernel 4.19 to the x86 target. The patches and the kernel configurations were copied from kernel 4.14 and then refreshed. The legacy and the genode target will not support PAE any more because they use a CPU type which does not support PAE, the generic sub target still supports PAE. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: Refresh kernel 4.14 configurationHauke Mehrtens2019-01-121-6/+0
| | | | | | | | | | | | This refreshes the kernel configuration for kernel 4.14. First this was run for the legacy target: make kernel_oldconfig Then for all targets including the legacy target this was run: make kernel_oldconfig CONFIG_TARGET=subtarget The option CONFIG_104_QUAD_8 was added to the generic configuration because it would have been automatically removed. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: Use kernel specific subtarget configurationsHauke Mehrtens2019-01-121-0/+0
| | | | | | | | | | This makes it possible to use different sub target configurations for kernel 4.19 for example. To support kernel 4.9 and kernel 4.14 with the same configuration file already needed some extra work this will not be needed for kernel 4.19 any more. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: move DRM_DEBUG_* symbols to generic configStijn Tintel2018-01-141-2/+0
| | | | | | | | | | While working on a new target (meson), the kernel build failed due to missing DRM_DEBUG_MM_SELFTEST symbol. This can potentially happen on all targets that enable DRM drivers in the kernel config or via kmod packages, so add it to the generic config and remove it from x86 subtarget configs, together with DRM_DEBUG_MM. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* x86: Add support for kernel 4.14Hauke Mehrtens2017-12-161-5/+25
| | | | | | | | This adds basic support for kernel 4.14, this was tested in qemu only. The subtarget configuration was refresh with kernel 4.14 and the options needed to make it compile on kernel 4.9 were added manually. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* x86: Move USB support from subtargets to target configBaptiste Jonglez2017-07-161-9/+0
| | | | | | | | | All x86 subtargets enable USB support, so it makes sense to enable it in the target config instead, to avoid duplication. Also refresh subtarget configs accordingly. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* x86: Refresh subtargets kernel configBaptiste Jonglez2017-07-161-21/+3
| | | | | | | | | | | | | | | | | This was done by simply running `make kernel_menuconfig CONFIG_TARGET=subtarget` and then saving without changing any option. Most of the removed options can be explained because they are already present in the target config or in the generic 4.9 config: - PAE-related options, enabled by default on x86 by 961c0eac - LZO-related options, enabled by default since 4.9 As far as I understand the build system, this shouldn't have any user-visible impact, because the build system already merges the various kernel configs during build. Signed-off-by: Baptiste Jonglez <git@bitsofnetworks.org>
* x86: disable X2APIC support for legacy subtargetsJo-Philipp Wich2017-06-021-0/+1
| | | | | | | | | Explicitely disable X2APIC support on legacy targets since the targeted processor types do not support it anyway there. Fixes FS#285. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* x86/legacy: disable PAE againDaniel Golle2017-05-251-1/+1
| | | | | | | | | | | commit 961c0eacea ('x86: fix lifting kernel CPU requirements and always enable PAE') broke some older geode boards such as Soekris net4826. Hence disable PAE on x86/legacy again in order to still support those very old non-PAE capable CPUs. Fixes FS#773 - PAE broke Soekris net4826 Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* x86: fix lifting kernel CPU requirements and always enable PAEDaniel Golle2017-05-051-2/+4
| | | | | | | | | commit 89878f60f4 x86: lift kernel minimum CPU requirement to Pentium MMX caused kconfig havoc. Fix this and make sure PAE is enabled even on legacy CPUs as the minimum required CPU has been Pentium MMX for a while now and hence PAE is supported even on the x86_legacy target. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* x86/legacy: add missing config symbolJo-Philipp Wich2017-05-051-0/+1
| | | | Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* x86: enable 4G high memory support for generic (32bit) subtargetJo-Philipp Wich2017-04-271-0/+3
| | | | | | | | | This is required to fully support a number of 32bit x86 systems equipped with more than one GB ram, e.g. certain Atom CPU machines. Ref: https://forum.lede-project.org/t/17-01-1-x86-doesnt-detect-all-of-the-ram/3295 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* x86: switch to Linux 4.9Felix Fietkau2017-02-071-18/+25
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* x86: enable CPU frequency scalingLucian Cristian2016-08-031-1/+4
| | | | | | | | | CPU frequency scaling enables the operating system to scale the CPU frequency up or down in order to save power. CPU frequencies can be scaled automatically depending on the system load, in response to ACPI events, or manually by userspace programs. Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
* x86: reorganize x86_32 supportDaniel Golle2016-06-073-0/+237
copy current 'generic' target to new 'legacy' target. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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