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* Makefile/mkconfig: read simple board configurations from boards.cfgWolfgang Denk2010-06-13-21/+51
| | | | | | | | | | | | | | | | | | Instead of adding explicit build rules for each and every board to the top level Makefile (which makes it grow and grow), we now provide a simple default rule and extend the "mkconfig" script to read board configurations from a plain text file (table), "boards.cfg". For simple boards it is now sufficient to add a single line of text to the "boards.cfg" file, no changes to the top level Makefile are needed any more. To make the table better readable, change the notation for unused fields from "NULL" into "-". Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Mike Frysinger <vapier@gentoo.org>
* Makefile: simplify handling of build target namesWolfgang Denk2010-06-13-3/+3
| | | | | | | | | | Instead of stripping the "_config" part from the make target names in each call of the "mkconfig" script let this script strip the string. This prepares the ground for forther simplification of the top level Makefile. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Move architecture-specific includes to arch/$ARCH/include/asmPeter Tyser2010-04-13-11/+9
| | | | | | | | This helps to clean up the include/ directory so that it only contains non-architecture-specific headers and also matches Linux's directory layout which many U-Boot developers are already familiar with. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* config_defaults.h: new header for common u-boot config defaultsMike Frysinger2010-01-18-4/+6
| | | | | | | | There are a bunch of features in U-Boot that we want to enable by default, and it's best if we centralize them in one place rather than updating all the board files out there. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' into nextWolfgang Denk2009-12-05-0/+5
|\ | | | | | | | | | | | | | | Conflicts: board/esd/plu405/plu405.c drivers/rtc/ftrtc010.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| * mkconfig: deny messed up ARCH definitionNishanth Menon2009-11-24-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refuse to setup a platform if the command line ARCH= is not the same as the one required for the board. This prevents any user with prehistoric aliases from messing up their builds. Reported in thread: http://old.nabble.com/-U-Boot--Build-breaks-on-some-OMAP3-configs-to26132721.html Inputs from: Mike Frysinger and Wolfgang Denk: http://lists.denx.de/pipermail/u-boot/2009-November/063642.html Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Anand Gadiyar <gadiyar@ti.com> Cc: Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* | mkconfig: Create board directory (CONFIG_BOARDDIR) in include/config.hStefan Roese2009-11-02-0/+9
|/ | | | | | | | | | | | | This patch extends the mkconfig script to automatically create a define for the board directory in include/config.h: #define CONFIG_BOARDDIR board/amcc/canyonlands This is needed for the upcoming PPC4xx linker script consolidation, where the PPC440 platforms need to include a board specific file in the common linker script. Signed-off-by: Stefan Roese <sr@denx.de>
* mkconfig: split the board make target to multiple config targetsWolfgang Denk2009-09-15-1/+7
| | | | | | | | | | | | | | | | To simplify the top level makefile it useful to be able to parse the top level makefile target to multiple individual target, then put them to the config.h, leave the board config file to handle the different targets. Note that this method uses the '_'(underline) as the delimiter when splits the board make target. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com> This also reverts commit 511c02f611cb5afa1b8ca5980caaaabaa0de377f. Signed-off-by: Wolfgang Denk <wd@denx.de>
* mkconfig: pass the board name to board config fileMingkai Hu2009-09-10-0/+1
| | | | | | | | Then we can handle different config targets in the board file, which simplifies the top level Makefile for boards that have multiple config targets. Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
* mkconfig: include board config.h before asm/config.hKim Phillips2009-02-19-1/+1
| | | | | | | | | | | | | | | | | | swapping the include order suppresses warnings for board configs that define their own CONFIG_MAX_MEM_MAPPED: In file included from /home/r1aaha/git/u-boot/include/config.h:5, from /home/r1aaha/git/u-boot/include/common.h:35, from simpc8313.c:26: /home/r1aaha/git/u-boot/include/configs/SIMPC8313.h:81:1: warning: "CONFIG_MAX_MEM_MAPPED" redefined In file included from /home/r1aaha/git/u-boot/include/config.h:4, from /home/r1aaha/git/u-boot/include/common.h:35, from simpc8313.c:26: /home/r1aaha/git/u-boot/include/asm/config.h:28:1: warning: this is the location of the previous definition Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* Add an architecture specific config.h for common definesKumar Gala2009-02-10-0/+1
| | | | | | | | | | We have common defines that we duplicate in various ways. Having an arch specific config.h gives us a common location for those defines. Eventually we should be able to replace this when we have proper Kconfig support. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-8/+22
| | | | | | | | | | | | | | | | | | | | | Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
* * Cleanup TQM5200 board configurations:Wolfgang Denk2006-07-21-1/+5
| | | | | | | | | | | - make highboot configurations use environment at high end, too, to avoid flash fragmentation - always use redundand environment - don't enable video code for modules without graphics controller - provide useful (though different) mtdparts settings - get rid of CONFIG_CS_AUTOCONF which was always set anyway * Extend mkconfig tool to print more useful target name
* Fix typo in mkconfig script (used == instead of =)Wolfgang Denk2005-08-03-1/+1
| | | | Patch by Murray Jensen, 18 Jul 2005
* Fix file permissionsWolfgang Denk2005-07-21-0/+0
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* Patch by Steven Scholz, 03 Apr 2005:wdenk2005-04-03-1/+6
| | | | | - create SoC specific directories include/asm-arm/arch-imx and include/asm-arm/arch-s3c24x0
* Patch by Steven Scholz, 16 Aug 2004:wdenk2004-10-09-6/+8
| | | | | | | | - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)" - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/ - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/ into cpu/arm920t/$(SOC)/
* * Header file cleanup for ARMwdenk2003-06-25-0/+5
| | | | | | * Patch by Murray Jensen, 24 Jun 2003: - make sure to use only U-boot provided header files - fix problems with ".rodata.str1.4" section as used by GCC-3.x
* Initial revisionwdenk2002-11-02-0/+57
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