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* ARM: boards: Harmonize barebox_arm_reset_vector() prototypeSascha Hauer2019-03-181-2/+2
| | | | | | | | | | | | barebox_arm_reset_vector() is a global function but we never provided a prototype anywhere. The prototypes differ for the different boards, so to provide a common prototype we must harmonize them. void barebox_arm_reset_vector(uint32_t r0, uint32_t r1, uint32_t r2) Should be suitable for all boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARN: boards: Remove duplicate includesAlexander Shiyan2019-01-181-1/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* include: Move ns16550 serial platform_data to include/platform_dataSascha Hauer2016-04-151-1/+0
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* OMAP and i.MX boards: do not set console= commandline parameter in environmentSascha Hauer2015-02-231-1/+0
| | | | | | | | This is not necessary since for OMAP and i.MX the console= parameter is initialized by the serial driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Suggested-by: Teresa Gámez <t.gamez@phytec.de>
* sizes.h: move include/sizes.h to include/linux/sizes.hMasahiro Yamada2015-01-082-2/+2
| | | | | | | | | | | | | | 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>
* defaultenv-2: Make use of nonvolatile variablesSascha Hauer2014-11-062-6/+1
| | | | | | | | | | | | | | This moves the variable assignments previously done in /env/config-board to non volatile variables in /env/nv/. This makes the settings adjustable by the user without editing a file. Most of the changes are simple conversions which for many boards makes /env/config-board unnecessary. Some boards had some logic to assign global.boot.default based on the current bootsource. This has been moved to /env/init/bootsource. An additional check is added to not overwrite a nv.boot.default should it exist. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* remove unused boot-menu-add-entrySascha Hauer2014-06-231-5/+0
| | | | | | | The boot-menu-add-entry script no longer exists. Remove it from boot scripts. 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>
* ARM: remove armlinux_set_bootparams() calls from boardsSascha Hauer2014-01-061-1/+0
| | | | | | | As the place for the atags now is determined automatically the call from the boards can be removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/omap'Sascha Hauer2013-09-051-1/+2
|\ | | | | | | | | Conflicts: arch/arm/boards/pcm051/env/config
| * ARM: omap: fix omap_save_bootinfoSascha Hauer2013-08-271-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | omap_save_bootinfo derefences the argument passed to barebox without checking it for validity. This breaks 2nd stage booting where r0 is undefined. The best we can do is to check whether the pointer is somewhere in SRAM and is word aligned. This at least makes sure that we do not oops. This introduces SoC specific xxx_save_bootinfo variants since the SRAM addresses/sizes differ between SoCs. Additionally fix the prototype for omap_save_bootinfo. It uses r0, so it must be passed this variable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/boardinfo'Sascha Hauer2013-09-052-1/+3
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: arch/mips/boards/qemu-malta/init.c commands/bootm.c drivers/of/base.c
| * | Set model and hostname at boardlevelSascha Hauer2013-08-162-1/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | 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: include <gpio.h> instead of <mach/gpio.h>Sascha Hauer2013-08-161-1/+1
|/ | | | | | The gpio api should be used from <gpio.h> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: omap: store boot source info from ROM loaderTeresa Gámez2013-07-101-1/+5
| | | | | | | | | | | | | | | | | | The ROM loader passes the address of a buffer to the MLO in register 0. Store this data so we can find the boot source later. On the same way the bootinformation are passed to the barebox, then. It has to be enshured that r0 contains always the buffer or the boot source detection will not work. Applied this on all OMAPs. This patch is based on work of Jan Luebbe <jlu@pengutronix.de>. Compile tested on all OMAP boards. Tested on pcm049, phyCARD-A-L1 and pcm051. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Tested-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* omap4: set voltage according to mpu freqJan Weitzel2013-06-181-2/+5
| | | | | | | | | | | For OMAP4460 omap4_scale_vcores must set the voltage according to mpu freq. OPP100 700MHz 1210mV OPPTB 920MHz 1320mV OPPNT 1200MHz 1380mV Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Remove unused config.hAlexander Shiyan2013-04-091-1/+0
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* OMAP: Add option to use environment from MMCTeresa Gámez2013-04-031-30/+0
| | | | | | | | | | Make loading environment from MMC generic for all OMAP. Tested on AM335x, OMAP4. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Tested-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* OMAP: Move bootsource functionsTeresa Gámez2013-04-031-1/+1
| | | | | | | | | | | The bootsource functions are not specific to the first stage bootloader. They may also be used for detecting the bootsource to decide where to load the environment from. Also clean up includes in board files. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* switch boards to lwl-yJean-Christophe PLAGNIOL-VILLARD2013-02-211-2/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* defenv2: move config-board out of /env/initSascha Hauer2013-02-141-0/+0
| | | | | | | | | | Having the board config file in /env/init has the problem that the settings in /env/config are overwritten in the init sequence. This moves the config-board files to /env/ and sources them explicitly from /env/bin/init before sourcing /env/config Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: rename reset and common_reset to barebox_arm_reset_vector and ↵Jean-Christophe PLAGNIOL-VILLARD2013-02-081-2/+2
| | | | | | | | | arm_cpu_lowlevel_init reset is confusing with the cpu reset and impossible to grep Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM OMAP boards: switch to barebox_arm_entrySascha Hauer2013-02-041-3/+4
| | | | | | | | | All boards use hardcoded SDRAM addresses, copied from the board init file. OMAP3 boards are a bit special, they had a SoC specific reset() function. This is renamed to omap3_invalidate_dcache() and called from the board lowlevel init code now. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* move prototypes for envfs_* to envfs.hSascha Hauer2013-01-201-1/+1
| | | | | | | environment.h is for environment variables, not for the environment storage (envfs), so move the prototypes to envfs.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM panda: do not set gpio direction of heartbeat LEDSascha Hauer2013-01-141-1/+0
| | | | | | | | | | | We now have gpio_request. When we call gpio_direction_output before registering a led_gpio the gpio will be implicitely requested by the gpio core. gpio_request in the led core will then fail resulting in an unregistered LED. Fix this by removing the call to gpio_direction_output. The LED core will do this anyway. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM OMAP: Apply EHCI device register functionsTeresa Gámez2012-12-211-2/+1
| | | | | Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM OMAP: Apply RAM device register functions to boardsTeresa Gámez2012-12-211-1/+1
| | | | | | | Apply RAM and SRAM register functions to all OMAP boards. Signed-off-by: Teresa Gámez <t.gamez@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM omap4: Use device register functions in boardsSascha Hauer2012-12-191-14/+4
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM omap: include individual SoC filesSascha Hauer2012-12-191-1/+1
| | | | | | | - remove mach/silicon.h and include omap?-silicon.h directly - include mach/omap?-clock.h directly where needed Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* omap4: add rename definitions to match datasheetVicente2012-11-161-26/+26
| | | | | Signed-off-by: Vicente <vicencb@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/omap'Sascha Hauer2012-11-164-40/+22
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| * ARM OMAP4 panda: switch to new environmentSascha Hauer2012-11-024-40/+22
| | | | | | | | | | | | | | Switch to new environment and add the bootscripts needed for mmc. Also, update defconfig for new environment. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: introduce arm_setup_stack function and use itSascha Hauer2012-10-131-5/+1
|/ | | | | | | We have enough places which setup0 a stack to justify a static inline function for it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* regression: reset can not returnvicencb@gmail.com2012-10-071-1/+1
| | | | | Signed-off-by: vj <vicencb@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/arm-board-reset'Sascha Hauer2012-10-031-2/+5
|\ | | | | | | | | | | | | | | Conflicts: arch/arm/cpu/start-reset.c arch/arm/include/asm/barebox-arm.h arch/arm/mach-omap/Kconfig arch/arm/mach-omap/omap3_core.S
| * ARM: give boards control of the reset entry pointJan Luebbe2012-09-271-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | On some SoCs (for example AM35xx), the ROM bootloader passes useful information in r0 when jumping to barebox. To avoid overwriting this in the generic reset code, we introduce common_reset as a C function and as an assembler macro. This is then called form the reset entry point (either in common or in board code). This patch is based on code by Sascha Hauer <s.hauer@pengutronix.de>. Signed-off-by: Jan Luebbe <jlu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/remove-fsf-address'Sascha Hauer2012-10-031-4/+0
|\ \ | | | | | | | | | | | | | | | Conflicts: drivers/net/miidev.c include/miidev.h
| * | Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-4/+0
| |/ | | | | | | | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / defaultenv: switch hostname to global.hostnameJean-Christophe PLAGNIOL-VILLARD2012-10-021-6/+6
|/ | | | | | Udpate dhcp with it too. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge branch 'for-next/pbl'Sascha Hauer2012-09-051-1/+3
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| * ARM boards: Make boards pbl safeSascha Hauer2012-08-121-1/+3
| | | | | | | | | | | | | | | | With pbl support enabled most boards need a pbl-y for their lowlevel stuff. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | Merge branch 'for-next/omap'Sascha Hauer2012-09-052-1/+11
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| * | OMAP4460: clock initJan Weitzel2012-08-141-0/+8
| | | | | | | | | | | | | | | | | | | | | Change clock init to allow early gpio access. Add support for 4460 clocks. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | Add support for OMAP4460 TPS62361Jan Weitzel2012-08-141-1/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | based on: [U-Boot] [PATCH v 4/5] omap4: support TPS programming TPS62361 is the new power supply used in OMAP4460 that supplies vdd_mpu. VCORE1 from Phoenix supplies vdd_core and VCORE2 supplies vdd_iva. VCORE3 is not used in OMAP4460. Signed-off-by: F. Gasnier fabrice.gasnier@cenosys.com Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / devices: fix missing conversion to DEVICE_ID_DYNAMICJean-Christophe PLAGNIOL-VILLARD2012-08-121-1/+1
|/ | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'next'Sascha Hauer2012-06-061-0/+32
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| * panda: add LED supportAnand Gadiyar2012-05-211-0/+19
| | | | | | | | | | | | | | Register GPIO7 as heartbeat LED, same as in the linux kernel. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * panda: add i2c and twlcore to pandaAnand Gadiyar2012-05-211-0/+13
| | | | | | | | | | | | | | | | Add i2c-omap and twlcore driver to panda board. (Based on similar patch for pcm049). Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | panda: fix crash when not using barebox as second stageAnand Gadiyar2012-05-211-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If barebox is not used as the MLO, then it crashes during boot with the below error message: Board: Texas Instrument's Panda PandaBoard Revision: 003 omap-hsmmc@mci0: registered as mci0 unable to handle paging request at address 0x4a064010 pc : [<8f01e820>] lr : [<8f0049a0>] sp : 8cffff80 ip : 00000016 fp : 00100103 r10: 00000000 r9 : 00000ae7 r8 : 4030b76c r7 : 40300200 r6 : e28f8028 r5 : 0000003e r4 : 00000000 r3 : 4a064000 r2 : 00000014 r1 : 00000001 r0 : 00000001 Flags: nzCv IRQs off FIQs off Mode SVC_32 [<8f01e820>] (panda_devices_init+0x17c/0x1e0) from [<8f006300>] (start_barebox+0x18/0x10c) [<8f006300>] (start_barebox+0x18/0x10c) from [<8200006c>] (0x8200006c) [<8f021248>] (unwind_backtrace+0x0/0x98) from [<8f011a00>] (panic+0x28/0x3c) [<8f011a00>] (panic+0x28/0x3c) from [<8f02171c>] (do_exception+0x10/0x14) [<8f02171c>] (do_exception+0x10/0x14) from [<8f021784>] (do_data_abort+0x2c/0x38) [<8f021784>] (do_data_abort+0x2c/0x38) from [<8f021470>] (data_abort+0x50/0x60) This is because the USBHOST module is not enabled. The module enable is is normally done in mach-omap/xload.c which never gets called. Since we're configuring the USBHOST CLKCTRL register in the board file anyway, we might as well explicitly enable the module in the same place. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* config: switch machine to hostnameJean-Christophe PLAGNIOL-VILLARD2012-04-181-6/+6
| | | | | | | So we can use it for dhcp request too. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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