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* treewide: Reuse init_clock() return value for clocksource driversAlexander Shiyan2014-11-101-3/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* reset_source: rename set_reset_source to reset_source_setSascha Hauer2014-01-291-5/+5
| | | | | | | To get all reset source related functions into the same function namespace. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: pxa: add poweroff capabilityRobert Jarzmik2014-01-204-0/+99
| | | | | | | | | | | Add the capability for the PXA architecture to poweroff. As there is no true poweroff, ie. the power regulator is not available for shut off from the core, the poweroff puts the SoC into a deep sleep mode (mode 7), where almost no current is sunk. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: pxa: add reset source detectionRobert Jarzmik2014-01-203-0/+46
| | | | | | | | Use PXA register RCSR to detect which is the reset cause. When triggering a reset, clear the former reset source first. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Set model and hostname at boardlevelSascha Hauer2013-08-161-5/+0
| | | | | | | | | | | | With multiboard support the compiletime generated BOARDINFO string gets more and more meaningless. This removes it from Kconfig and replaces it with a variable that can be set at boardlevel. Also many boards have a standard setting for the hostname in the environment. This patch also moves the standard to C code by calling barebox_set_hostname(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: remove now unused MACH_[HAS|DO]_LOWLEVEL_INITSascha Hauer2013-02-041-1/+0
| | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Remove bad Kconfig reference to HAVE_MMUAlexander Shiyan2012-12-081-1/+0
| | | | | | | Barebox not contain symbol HAVE_MMU, so remove all references to it. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Remove bad Kconfig reference to HAS_CFIAlexander Shiyan2012-12-081-1/+0
| | | | | | | Barebox not contain symbol HAS_CFI, so remove all references to it. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pcm027: add board supportMarc Kleine-Budde2012-04-101-0/+10
| | | | | | | The pcm027 is a PXA270 based Phytec phyCORE board. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm/mach-pxa: add mioa701 boardRobert Jarzmik2012-02-291-0/+18
| | | | | | | | | | | | | | | | Add Mitac MioA701 board initial support. The support provides basic boot and : - a console over USB (serial gadget). - the SD card support - the MTD docg3 support - the LCD support Add a check in the default environment for a barebox.env file on the first partition (FAT). If the file exists, source it instead of the normal boot procedure. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm/mach-pxa: add CCCR bits definitionsRobert Jarzmik2012-02-221-0/+5
| | | | | | | | | | | Add CCCR bits definition for PXA SoC, so that the bootloader can setup a stable core clock frequency, which is not the initial reset clock, as required by Intel's PXA27x Processor family developer's guide, chapter 3.5.5, table 3.7 (clock frequencies). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm/mach-pxa: add standard LCD panel GPIO settingsRobert Jarzmik2012-02-221-0/+32
| | | | | | | | Add standard GPIO routings for LCD panels, taken from linux kernel. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers/video: remove pxafb enable on loadRobert Jarzmik2012-02-171-1/+0
| | | | | | | | | | | | | | | As pxafb can rely on a PWM to control backlight, and because driver dependencies are hard to deal with, remove automatic enable of PXAFB on probe. The user should in its environment do a : - fb0.enable=1 This way, the PWM has been probed and is ready to work, and the pxafb backlight control works. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* drivers/pwm: add PXA pulse width modulator controllerRobert Jarzmik2012-02-176-1/+33
| | | | | | | | | Add PXA embedded pulse width modulator support. The PWM can generate signals from 49.6kHz to 1.625MHz. The driver is for pxa2xx family. The pxa3xx was not handled yet. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'master' into nextSascha Hauer2011-12-154-0/+285
|\ | | | | | | | | | | | | | | | | Conflicts: arch/arm/boards/usb-a926x/init.c arch/arm/mach-pxa/include/mach/clock.h arch/arm/mach-pxa/speed-pxa27x.c Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * drivers/video: add PXA framebuffer supportRobert Jarzmik2011-12-124-0/+285
| | | | | | | | | | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | arm/mach-pxa: add mci_pxa2xx fileRobert Jarzmik2011-12-081-0/+10
| | | | | | | | | | | | | | Add the platform data for MMC/SD card host on the PXA SoCs. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | arm/mach-pxa: add MMC clockRobert Jarzmik2011-12-082-0/+6
|/ | | | | | | | | Add mmc clock frequency reader. Easy as MMC host controller is constant, while the clock between host and card is settable. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pxa: add type to Kconfig choiceSascha Hauer2011-12-071-0/+1
| | | | | | | To avoid Kconfig warning as long we do not have any board support for pxa. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* usb/gadget: add pxa27x_udc driverRobert Jarzmik2011-12-051-0/+26
| | | | | | | | | Adapt mainline kernel pxa27x_udc driver to barebox : - remove function header comments as they are in mainline - test it with serial gadget Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm/mach-pxa: Initial Intel/Marvell PXA supportMarc Kleine-Budde2011-12-0522-0/+2164
The core support was brought by Marc and Sascha. The cache choice was fixed by Luotao Fu. Some gpio and devices addons were provided by Robert. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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