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>
* build for pentium4 instead of i486
* enable PAE
* enable EFI support
* enable KVM guest and host support
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Enable support for DMI decoding in the kernel so that we can access
manufacturer and model information via sysfs.
Also remove redundant per-subtarget DMI overrides and preset a few
previously unset symbols popping up due to the now enabled DMI support.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This enables booting from devices that use an ATI PATA controller for
the boot device, such as the embedded CF cards in Fujitsu-Siemens Futro
thin-clients.
Signed-off-by: Felix Kaechele <heffer@fedoraproject.org>
SVN-Revision: 47304
copied target/linux/x86/config-3.14 and target/linux/x86/patches-3.14 to
3.18 equivalents and then tweaked until it built.
Tested on alix2, soekris net4826 and soekris net4521.
Still having trouble with net4826 booting from Grub, alix2 and net4521
are fine.
Signed-off-by: Russell Senior <russell@personaltelco.net>
SVN-Revision: 44758
The pata-cs5535/pata-cs5536 driver is actually fairly rare: it only gets used on embedded platforms. Therefore, we remove it from the generic x86 configuration.
Also, add definitions for other useful geode modules (high-res timers, MFGPT timers, etc).
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
SVN-Revision: 27037
This patch brings up the net5501 platform.
Note that the x86/ target included support for all x86/ class
processors. That's not technically correct. This should be constrained
only to the "generic" subtarget. Every x86-class target that isn't
generic should be able to select only the optimizations/capabilities
applicable to that architectural variant.
It's also assumed that all x86 processors have keyboard & mouse ports,
ISA, DMI, ACPI... the embedded ones typically don't. Again, moving
that to the generic subtarget.
Fortunately, this was a fairly benign tweak.
The net5501 board includes the following logic:
Geode/LX processor
CS5535 super-I/O chip
PC87360 sensor chip
Via Rhine Ethernet controllers
Via Sata controllers
USB, LEDS, I2C
Signed-off-by: Philip Prindeville <philipp_subx@redfish-solutions.com>
SVN-Revision: 20794
Lucian Cristian
Florian Klink
Daniel Golle
Jo-Philipp Wich
Hauke Mehrtens
Felix Fietkau
Gabor Juhos
Vasilis Tsiligiannis
Jo-Philipp Wich
Florian Fainelli
Alexandros C. Couloumbis