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* Merge branch 'for-next/resource-err-ptr'Sascha Hauer2014-10-022-2/+5
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| * resource: Let dev_request_mem_region return an error pointerSascha Hauer2014-09-162-2/+5
| | | | | | | | | | | | For all users fix or add the error check. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: add sama5d4ek board supportBo Shen2014-09-242-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | Add Atmel sama5d4ek board support, which include following features: - NAND flash support - SPI flash support - MMC card support (MCI1) - LCD display support (with QT1070) - Ethernet support Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: add sama5d4 soc support #2Bo Shen2014-09-243-0/+933
| | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: add sama5d4 soc support #1Bo Shen2014-09-248-21/+142
| | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: clock: use cpu_has_pcr for pcr1 checkingBo Shen2014-09-221-7/+9
| | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: atmel: sama5d3 is a family member of sama5Bo Shen2014-09-223-3/+3
| | | | | | | | | | | | | | | | As the sama5d3 is a family member of sama5, so only check sama5 family. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: move pmc base address into soc headerBo Shen2014-09-229-2/+12
| | | | | | | | | | | | | | | | As the PMC base address may be different between each SoC, so move them to SoC header. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | mach-at91: declare device tree clockRaphaël Poggi2014-09-101-5/+8
|/ | | | | | | This commit use the clkdev_add_physbase function, to declare device tree and non device tree gpio clocks. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: AT91: Make gpio mux functions inlineSascha Hauer2014-09-092-24/+19
| | | | | | | Otherwise we get a unused function warning each time mach/gpio.h is included. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: AT91: Add missing includeSascha Hauer2014-09-091-0/+1
| | | | | | | the gpio mux functions were moved to mach/gpio.h. Add the missing include. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: at91: add pinctrl driverRaphaël Poggi2014-09-042-671/+1
| | | | | | | | | This driver is based on mach-at91/gpio.c and linux pinctrl driver. The driver contains the gpio and pinctrl parts (like in linux) because the two parts share some structures and logics. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: mach-at91: move gpio.h to include folderRaphaël Poggi2014-09-033-149/+150
| | | | | | | | This commit add functions from mach-at91/gpio.h in include/mach/gpio.h. This allow to use these functions outside the mach-at91 folder. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mtd: nand: add has_pmecc memberRaphaël Poggi2014-09-021-0/+1
| | | | | | | By adding this structure member, we can retrieve the pmecc config, through the device tree. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/metadata'Sascha Hauer2014-08-071-0/+1
|\ | | | | | | | | | | | | Conflicts: arch/arm/dts/Makefile common/Makefile lib/Makefile
| * move file helper functions to separate fileSascha Hauer2014-08-071-0/+1
| | | | | | | | | | | | | | | | | | | | We have our file helper functions in several places. Move them all to lib/libfile.c. With this we no longer have file helpers in fs/fs.c which contains the core fs functions and no functions in lib/libbb.c which are not from busybox. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/arm'Sascha Hauer2014-08-073-5/+68
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| * sama5d3x: fix HSMC MODE register offset and add TIMINGS registerMatteo Fortini2014-07-313-5/+68
| | | | | | | | | | | | | | | | | | As stated in section 29.19.35 of SAMA5D3 Series Datasheet, MODE register has offset 0x10 and at offset 0x0C there is a TIMINGS register. Signed-off-by: Matteo Fortini <matteo.fortini@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: at91: clock: fix the pllb checkingBo Shen2014-07-291-1/+1
|/ | | | | | | | On at91sam9n12 soc, it has pllb, while on sama5d3 soc, it doesn't has pllb. Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91mux: Fix both help info and Kconfig info.Robert P. J. Day2014-07-071-2/+2
| | | | | | | Correct options are, in fact, -p and -b. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* treewide: remove address of the Free Software FoundationAntony Pavlov2014-06-111-3/+0
| | | | | | | | | | | | | | | | | | The FSF address has changed; The FSF site says that address is Free Software Foundation 51 Franklin Street, Fifth Floor Boston, MA 02110-1301 USA (see http://www.fsf.org/about/contact/) Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/misc'Sascha Hauer2014-06-041-0/+5
|\ | | | | | | | | Conflicts: commands/devinfo.c
| * ARM: atmel: add sama5d3_xplained supportBo Shen2014-06-041-0/+5
| | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/doc'Sascha Hauer2014-06-044-31/+17
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| * | commands: move CMD_AT91MIX to commands/KconfigHolger Schurig2014-05-141-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | * this places the command into the "Information commands" section of Kconfig * while at it, improve Kconfig documention Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | commands: move CMD_AT91MUX to commands/KconfigHolger Schurig2014-05-141-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | * this places the command into the "Information commands" section of Kconfig * while at it, improve Kconfig documention Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | commands: move CMD_AT91_BOOT_TEST to commands/KconfigHolger Schurig2014-05-141-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | * this places the command into the "Boot commands" section of Kconfig * while at it, improve Kconfig documention Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | commands: harmonize in-barebox documentationHolger Schurig2014-05-143-13/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does probably too much, but it's hard (and very cumbersome/time consuming) to break it out. What is does is this: * each command has one short description, e.g. "list MUX configuration" * made sure the short descriptions start lowercase * each command has one usage. That string contains just the options, e.g. "[-npn]". It's not part of the long help text. * that is, it doesn't say "[OPTIONS]" anymore, every usable option is listed by character in this (short) option string (the long description is in the long help text, as before) * help texts have been reworked, to make them - sometimes smaller - sometimes describe the options better - more often present themselves in a nicer format * all long help texts are now created with BUSYBOX_CMD_HELP_ macros, no more 'static const __maybe_unused char cmd_foobar_help[]' * made sure the long help texts starts uppercase * because cmdtp->name and cmdtp->opts together provide the new usage, all "Usage: foobar" texts have been removed from the long help texts * BUSYBOX_CMD_HELP_TEXT() provides the trailing newline by itself, this is nicer in the source code * BUSYBOX_CMD_HELP_OPT() provides the trailing newline by itself * made sure no line gets longer than 77 characters * delibertely renamed cmdtp->usage, so that we can get compile-time errors (e.g. in out-of-tree modules that use register_command() * the 'help' command can now always emit the usage, even without compiled long help texts * 'help -v' gives a list of commands with their short description, this is similar like the old "help" command before my patchset * 'help -a' gives out help of all commands Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | commands: group 'help' outputHolger Schurig2014-05-143-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old output of "help" was just producing a long list, that usually scrolled of the screen (even on a X11 terminal). This list is more compact, and also sorted by groups. The old output format (plus grouping) is now available with 'help -v'. Example: Information commands: ?, devinfo, help, iomem, meminfo, version Boot commands: boot, bootm, go, loadb, loads, loadx, loady, saves, uimage ... Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / sama5d3x: fix AT91_SMC_CS offset strideMatteo Fortini2014-06-021-1/+3
|/ | | | | | | | | As stated in section 29.19.32 of SAMA5D3 Series datasheet, to move from CS(n) to CS(n+1) the stride is 0x14 and not 0x10 as in the other AT91 CPUs Signed-off-by: Matteo Fortini <matteo.fortini@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: change signature of barebox_arm_entryLucas Stach2014-05-058-8/+13
| | | | | | | | | | | 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>
* ARM: at91: add missing breakLucas Stach2014-04-231-0/+1
| | | | | | | | Otherwise SAM A5d35 would be detected as A5d36. Signed-off-by: Lucas Stach <dev@lynxeye.de> Acked-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: add sama5d36 SoC supportBo Shen2014-03-313-3/+11
| | | | | | | SAMA5D36 SoC is a sub type of SAMA5D3 which has two Ethernets Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: irq_fixup: Use __iomem specifier for memory pointerAlexander Shiyan2014-01-291-1/+1
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Cleanup Kconfig filesAlexander Shiyan2013-11-111-1/+0
| | | | | | | | | This patch provides a global cleanup barebox Kconfig files. This includes replacing spaces to tabs, formatting in accordance format. No functional changes. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: Fix signed/unsigned arguments for printfAlexander Shiyan2013-11-111-2/+2
| | | | | | | "%d" in format string requires a signed integer. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: remove asm/hardware.hSascha Hauer2013-11-0815-15/+15
| | | | | | | asm/hardware.h does not have any content except including mach/hardware.h. include mach/hardware.h directly where needed and get rid of asm/hardware.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: fix typo in Kconfig descriptionJan Luebbe2013-10-151-1/+1
| | | | | Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/mci'Sascha Hauer2013-10-071-0/+1
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| * atmel_mci: add devname pdata supportJean-Christophe PLAGNIOL-VILLARD2013-09-181-0/+1
| | | | | | | | | | | | | | so we can specify the devname in the board Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | at91: add irq fixupJean-Christophe PLAGNIOL-VILLARD2013-09-188-1/+91
|/ | | | | | | | | | Some of the irq can still be on after a reset or power on as the IP are powered by the backup power. This could lead to an interrupt dead lock when the kernel boot. So disable them before booting. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/boardinfo'Sascha Hauer2013-09-051-28/+0
|\ | | | | | | | | | | | | Conflicts: arch/mips/boards/qemu-malta/init.c commands/bootm.c drivers/of/base.c
| * Set model and hostname at boardlevelSascha Hauer2013-08-161-28/+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: AT91: move iomux definitions to iomux.hSascha Hauer2013-08-1611-268/+275
| | | | | | | | | | | | | | mach/gpio.h is for the gpio API, so move unrelated stuff away. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: include <gpio.h> instead of <mach/gpio.h>Sascha Hauer2013-08-169-9/+8
| | | | | | | | | | | | The gpio api should be used from <gpio.h> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: AT91: Add missing includeSascha Hauer2013-08-161-0/+1
|/ | | | | | mach/io.h uses AT91_BASE_SYS, hence it needs mach/hardware.h. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: move main clock define to CJean-Christophe PLAGNIOL-VILLARD2013-07-0912-27/+16
| | | | | | | This will allow to drop the config.h and switch to multi board support Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: add Calao QIL-A9G20Gregory Hermant2013-05-201-2/+10
| | | | | | Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91 smc: Fix possible uninitialized variableAlexander Shiyan2013-04-301-4/+4
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91 gpio: Fix possible null pointer dereferenceAlexander Shiyan2013-04-301-2/+3
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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