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* boards: remove hardcoded MAC addressesSascha Hauer2015-01-281-1/+1
| | | | | | | There should be no hardcoded MAC addresses in the default environments. Remove them. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* sizes.h: move include/sizes.h to include/linux/sizes.hMasahiro Yamada2015-01-081-1/+1
| | | | | | | | | | | | | | 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>
* treewide: Fix typo collumn -> columnSascha Hauer2014-12-111-4/+4
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Documentation: remove doxygen documentationSascha Hauer2014-06-261-79/+0
| | | | | | | The doxygen documentation is long outdated. Remove it. It will be replaced with sphinx based documentation later. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mtd: nand: create bb devices automaticallySascha Hauer2014-04-282-5/+0
| | | | | | | | When a mtd device can have bad blocks we want to create a bb device, so do this automatically. This allows us to drop bb device creation from the environment. 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/boardinfo'Sascha Hauer2013-09-051-0/+3
|\ | | | | | | | | | | | | Conflicts: arch/mips/boards/qemu-malta/init.c commands/bootm.c drivers/of/base.c
| * Set model and hostname at boardlevelSascha Hauer2013-08-161-0/+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: Create an assembly arm_cpu_lowlevel_init functionSascha Hauer2013-08-071-1/+1
|/ | | | | | | To avoid the code duplication between the static inline C function and the assembly macro. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* include asm/sections.h instead of asm-generic/sections.hSascha Hauer2013-03-101-1/+1
| | | | | | To let the architectures override asm-generic/sections.h 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>
* arm: rename reset and common_reset to barebox_arm_reset_vector and ↵Jean-Christophe PLAGNIOL-VILLARD2013-02-081-4/+4
| | | | | | | | | 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 Samsung boards: switch to barebox_arm_entrySascha Hauer2013-02-041-2/+7
| | | | | | | | All Samsung boards automatically detect their SDRAM size. The size detection code can't be called safely from lowlevel C code, so instead the minimum SDRAM size is guessed from the defconfig files. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM a9m2440: Fix lowlevel initSascha Hauer2012-10-151-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | board_init_lowlevel is no longer called from generic code, so we can't just return from in. Instead we have to jump to board_init_lowlevel_return manually. For the a9m2440 board one case was missed to convert. This is broken since: | commit faf7b7af6e51a33b88453821d792c89a84f72b1d | Author: Jan Luebbe <jlu@pengutronix.de> | Date: Mon Sep 24 10:18:34 2012 +0200 | | ARM: give boards control of the reset entry point | | 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: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/arm-board-reset'Sascha Hauer2012-10-031-8/+7
|\ | | | | | | | | | | | | | | 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 Luebbe2012-09-271-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-174-16/+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>
* ARM boards: Make boards pbl safeSascha Hauer2012-08-121-0/+1
| | | | | | | | 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>
* ARM s3c boards: Do not hardcode image sizesSascha Hauer2012-08-121-7/+0
| | | | | | | | | | The existing nand_boot functions all do the same, so move it to a common place. To be flexible enough for future boards the real image size is used instead of hardcoded 256k. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Juergen Beisert <jbe@pengutronix.de> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* ARM boards: Use _text rather than TEXT_BASESascha Hauer2012-07-231-1/+2
| | | | | | | | | | With compressed image support TEXT_BASE will become the base address of the uncompressed image. What the boards want instead is the base address of the decompressor code or, if not compressed, the base address of the uncompressed image. Use _text which is the correct one for both cases. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM/Samsung: unify device registration for the S3C24XX SoCsJuergen Beisert2012-07-201-4/+3
| | | | | | | | | | | | Barebox crashes since it has trouble with a resource size of 0. Most of the S3C24XX based platforms crashes at runtime and can't use devices with resource sizes of 0 anymore. This patch fix it by unifying the device registration for all current Barebox's S3C24XX based platforms. - A9M2410 and A9M2440 compile time tested only. - Mini2440 also runtime tested. Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
* Make S3C24xx config options available for all S3CsAlexey Galakhov2012-05-213-3/+3
| | | | | Signed-off-by: Alexey Galakhov <agalakhov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Removed duplicate definition for DEVFS_PARTITION_xxxAlexander Shiyan2012-05-131-2/+2
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Use DEVICE_ID_DYNAMIC where applicableSascha Hauer2012-04-161-5/+5
| | | | | | | We now have DEVICE_ID_DYNAMIC for dynamic allocation of device ids, Use it where applicable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MACH SAMSUNG/S3C: Re-work the GPIO handling for S3C24xx CPUsJuergen Beisert2012-01-023-29/+32
| | | | | | | | | a) use the more CPU specific S3C* macro names b) move the register description out of the way, as more recent CPUs using a different layout and more features Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MACH SAMSUNG/S3C: Re-work the memory detection and handlingJuergen Beisert2012-01-023-28/+24
| | | | | | | | Keep common code in the MACH instead of re-inventing it in each platform. Also use S3C* macros for all memory related register. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MACH SAMSUNG/S3C: Unify the UART driver for the S3C family of CPUsJuergen Beisert2012-01-021-1/+1
| | | | | | | | The UART is one of the units which differs only slightly inside the S3C family. Prepare this driver to share it with more recent CPUs. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MACH SAMSUNG/S3C: Use the correct CPU family name to reflect NAND driver's usageJuergen Beisert2012-01-021-1/+1
| | | | | | | | | The aready existing NAND controller driver in Barebox is for the S3C24XX family only. Change the name of the file to reflect this fact (and free the way to add more recent Samsung NAND controllers) Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* MACH SAMSUNG/S3C: Make it more generic for future updatesJuergen Beisert2012-01-023-4/+4
| | | | | | | Start with renaming files to share them in the S3C CPU family, Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* introduce io.hSascha Hauer2011-09-222-2/+2
| | | | | | | To allow for some generic io accessors introduce io.h and use this instead of asm/io.h throughout the tree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM boards: move sdram setup before mmu setupSascha Hauer2011-08-011-6/+12
| | | | | | | | | | | | The new MMU setup will need SDRAM base addresses and sizes. For this reason convert the MMU enabled ARM boards: - move mem setup to mem_initcall. This is early but still makes sure that we already have the console available - move MMU setup in this initcall temporary as after the mmu_init will generic Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* arm: introduce arm_add_mem_device to register dram deviceJean-Christophe PLAGNIOL-VILLARD2011-08-011-3/+1
| | | | | | this will automaticaly register the device to armlinux_add_dram Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* s3c/boards: switch to resourcesJean-Christophe PLAGNIOL-VILLARD2011-07-301-29/+11
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* add a add_mem_device functionSascha Hauer2011-07-181-17/+5
| | | | | | | | | | | Add a helper function for boards to register their memory devices. This makes the board code smaller and also helps getting rid of map_base and struct memory_platform_data. And switch all of the memory to it Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* mem: replace DEVFS_RDWR by IORESOURCE_MEM_WRITEABLEJean-Christophe PLAGNIOL-VILLARD2011-07-181-1/+1
| | | | | | | we keep struct memory_platform_data for now on we will switch off the memories resources to struct resource Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* S3C24xx/NFC: Consider correct NAND page size for boot.Juergen Beisert2011-03-141-1/+1
| | | | | | | | | | | | | | | | | | When booting from NAND, its important to know the correct page size. When the NAND is used as the boot source, four dedicated pins are used to configure the correct page size and address cycles. These pins can be read back in one of the NFC registers to parametrize the load function. This patch also extends the read routine to support more than four address cycles on demand. BTW: At least some mini2440s are misconfigured to use five address cycles for a NAND device that is known to need only four address cycles. In this case the vendor is at our side: This NAND simply ignores any additional address cycles than required. Signed-off-by: Juergen Beisert <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* driver: use id as -1 for auto assigned idJean-Christophe PLAGNIOL-VILLARD2010-09-201-0/+4
| | | | | | | | before if you specify id = 0 the next available id will be taken otherwise fail if already registered now as in linux we use -1 Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: move mach-types.h to include/generated/Jean-Christophe PLAGNIOL-VILLARD2010-09-171-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* move boards to arch/<architecure>/boardsJean-Christophe PLAGNIOL-VILLARD2010-07-2313-0/+867
this will allow each arch to handle the boards more simply and depending on there need the env var BOARD will refer to the current board dirent for sandbox as we have only one board the board dirent is arch/sandbox/board Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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