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* Merge branch 'for-next/warnings'Sascha Hauer2019-04-091-0/+1
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| * treewide: Add missing includesSascha Hauer2019-03-181-0/+1
| | | | | | | | | | | | | | | | | | Many files in the tree implement functions, but do not include the header files which provide the prototypes for these functions. This means conflicting prototypes remain undetected. Add the missing includes. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | clk: divider: pass divider flagsSascha Hauer2019-03-111-2/+2
|/ | | | | | | The generic clk divider needs clock flags and divider flags. Fix prototypes to take both as separate arguments. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Increase boot spaceAlexander Shiyan2018-12-171-1/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Make generic default environment type a use choiceSascha Hauer2016-10-101-1/+0
| | | | | | | | So far it was hardcoded for each board if defenv-1 or defenv-2 is used. Make this a user choice so that a particular board no longer enforces a defenv type. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: clep7212: Register board env during runtimeAlexander Shiyan2016-07-181-0/+1
| | | | | | | | Register the board specific environment during runtime using defaultenv_append_directory(). Also this patch updates default config. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Sync CLK susbsystem with kernelAlexander Shiyan2016-07-182-50/+24
| | | | | | | | | Refactoring of CLPS711X CLK driver code to be compatible with the current kernel. This change a bit makes easy of initializing devices using CLKs. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Simplify clock initializationAlexander Shiyan2016-05-231-13/+2
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* restart: replace reset_cpu with registered restart handlersSascha Hauer2015-08-271-1/+11
| | | | | | | | | | | | | | | | | | | | | | This replaces the reset_cpu() function which every SoC or board must provide with registered handlers. This makes it possible to have multiple reset functions for boards which have multiple ways to reset the machine. Also boards which have no way at all to reset the machine no longer have to provide a dummy reset_cpu() function. The problem this solves is that some machines have external PMICs or similar to reset the system which have to be preferred over the internal SoC reset, because the PMIC can reset not only the SoC but also the external devices. To pick the right way to reset a machine each handler has a priority. The default priority is 100 and all currently existing restart handlers are registered with this priority. of_get_restart_priority() allows to retrieve the priority from the device tree which makes it possible for boards to give certain restart handlers a higher priority in order to use this one instead of the default one. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mach-clps711: call shutdown_barebox instead of arch_shutdown in reset_cpuHerve Codina2015-06-171-1/+1
| | | | | | Signed-off-by: Herve Codina <Herve.CODINA@celad.com> Tested-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sizes.h: move include/sizes.h to include/linux/sizes.hMasahiro Yamada2015-01-083-3/+3
| | | | | | | | | | | | | | This file originates in Linux. Linux has it under include/linux/ directory since commit dccd2304cc90. Let's move it to the same place as well in barebox. This commit was generated by the following commands: find -name '*.[chS]' | xargs sed -i -e 's:<sizes.h>:<linux/sizes.h>:' git mv include/sizes.h include/linux/ Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Remove unused UART bit definitionsAlexander Shiyan2014-06-061-34/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Prepare common init function to DT supportAlexander Shiyan2014-06-062-3/+3
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: change signature of barebox_arm_entryLucas Stach2014-05-051-1/+1
| | | | | | | | | | | Mostly to make it clear that boarddata needs to be something we can dereference. As this is a pretty invasive change, use the opportunity to make the signature 64bit safe. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* clk: clk-mux: pass clk flags from initializersSascha Hauer2014-03-281-2/+2
| | | | | | | struct clk has a flags field, let the clk-mux initializers set this field. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Remove SYSCON3 handlingAlexander Shiyan2014-02-241-3/+0
| | | | | | | | SYSCON3 register is not used in the barebox, so remove driver for this register entirely. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* serial: clps711x: Update driverAlexander Shiyan2014-01-241-8/+6
| | | | | | | | | This patch updates the CLPS711X UART driver. The update adds support for use with devicetree and makes driver comatible with current driver from kernel. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Remove the special name for the syscon driverAlexander Shiyan2014-01-241-3/+3
| | | | | | | No reason to make SYSCON driver name unique to that processor. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/boardinfo'Sascha Hauer2013-09-051-3/+0
|\ | | | | | | | | | | | | Conflicts: arch/mips/boards/qemu-malta/init.c commands/bootm.c drivers/of/base.c
| * Set model and hostname at boardlevelSascha Hauer2013-08-161-3/+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 include of mach/gpio.h for gpiolib usersSascha Hauer2013-08-161-3/+0
|/ | | | | | | | | | | | gpiolib user have nothing to define in their machine specific gpio.h, so do not include it. The only thing they could define would be ARCH_NR_GPIOS, but currently no architecture defines it. Should an architecure feel the need to do it this would be a good opportunity to get rid of this limitation. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2013-04-041-7/+0
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| * clk: remove unused __clk_[get|put]Sascha Hauer2013-04-031-7/+0
| | | | | | | | | | | | | | This is some unused code resulting from copying stuff from the kernel. Remove it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | serial: clps711x: Migrate to using SYSCON driverAlexander Shiyan2013-03-111-4/+0
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Export system-wide registers through SYSCON driverAlexander Shiyan2013-03-111-0/+16
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Limit chipselect setup up to CS5Alexander Shiyan2013-03-111-1/+1
| | | | | | | | | | | | | | | | CS6 and CS7 is a internal CPU resources and these chipselects are already pre configured, so avoid to rewrite this settings. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Migrate to using DEFINE_RES_MEM macroAlexander Shiyan2013-03-111-90/+18
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Add GPIO driverAlexander Shiyan2013-03-112-0/+85
| | | | | | | | | | | | | | | | This patch adds support for CLPS711X GPIOs. Driver based on generic GPIO driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Using COMMON_CLKAlexander Shiyan2013-03-112-46/+67
| | | | | | | | | | | | | | This patch adds support for COMMON_CLK API for CLPS711X targets. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Add clocksource driverAlexander Shiyan2013-03-111-26/+25
| | | | | | | | | | | | | | | | This patch adds clocksource driver for CLPS711X targets and adds support to platform to use this new driver. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Replace numeric PLL option with boolean for raise CPU frequencyAlexander Shiyan2013-03-111-7/+6
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: clps711x: Fix setup bus wait state scaling factor for 13Mhz modeAlexander Shiyan2013-03-111-6/+10
|/ | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* switch more boards to lwl-yJean-Christophe PLAGNIOL-VILLARD2013-03-041-2/+2
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Move memory initialization in common CLPS711X locationAlexander Shiyan2013-02-131-0/+12
| | | | | | | | One memory initialization will be used on any CLPS711X-target, so move it in the common location. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Mark private functions that not will be used outside as staticAlexander Shiyan2013-02-132-6/+4
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Remove unused "start" declaration from reset.cAlexander Shiyan2013-02-131-2/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Adds config option for CPU PLL multiplierAlexander Shiyan2013-02-133-3/+19
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Move basic lowlevel initialization in common CLPS711X locationAlexander Shiyan2013-02-133-1/+70
| | | | | | | | One lowlevel initialization will be used on any CLPS711X-target, so move it in the common location. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM clep7212: switch to barebox_arm_entrySascha Hauer2013-02-041-2/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Add generic board support (CLEP7212)Alexander Shiyan2012-11-021-0/+18
| | | | | | | | This patch adds generic board support (CLEP7212, Linux ARM ID=91) for CLPS711X-target. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: clps711x: Add serial driverAlexander Shiyan2012-11-022-0/+61
| | | | | | | This patch adds a simple serial driver for CLPS711X architecture. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: Add initial support for CLPS711X architectureAlexander Shiyan2012-11-028-0/+477
This patch adds new architecture (CLPS711X) into barebox. The core-logic functionality of the device is built around an ARM720T processor running at clock speeds up to 90 MHz. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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