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* add %.c->%.i and %.c->%.s rulesMike Frysinger2009-06-14-0/+4
| | | | | | | | | | | The Linux kernel has some helper rules which allow you to quickly produce some of the intermediary files from C source. Specifically, you can create .i files which is the preprocessed output and you can create .s files which is the assembler output. This is useful when you are trying to track down header/macro expansion errors or inline assembly errors. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* allow boards to customize compiler options on a per-file/dir basisMike Frysinger2009-06-14-3/+5
| | | | | | | | | | | | | | With our Blackfin boards, we like to build the compression routines with -O2 as our tests show a pretty good size/speed tradeoff. For the rest of U-Boot though, we want to stick with the default -Os as that is mostly control code. So in our case, we would add a line like so to the board specific config.mk file: CFLAGS_lib_generic += -O2 Now all files under lib_generic/ will have -O2 appended to their build. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* config.mk: remove un-needed REMOTE_BUILD checkJean-Christophe PLAGNIOL-VILLARD2009-06-12-12/+0
| | | | | | | | | | | | | | | | | as $(obj) is empty when in tree build %.s: %.S $(CPP) $(AFLAGS) -o $@ $< and $(obj)%.s: %.S $(CPP) $(AFLAGS) -o $@ $< are the same Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* build system: treat all Darwin's alikeMike Frysinger2009-01-18-2/+2
| | | | | | | The x86 based version of Darwin behaves the same quirky way as the powerpc Darwin, so only check HOSTOS when setting up Darwin workarounds. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Remove unneeded CONFIG_SHELL referencesPeter Tyser2008-12-08-7/+2
| | | | | | | Make should be using the bash shell by default which makes CONFIG_SHELL unnecessary Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* make: Remove redundant __ARM__ addition when cross-compiling on *BSDShinya Kuribayashi2008-09-12-9/+0
| | | | | | __ARM__ is given by arm_config.mk automatically. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* config.mk: Move arch-specific condition to $(ARCH)_config.mkShinya Kuribayashi2008-09-07-16/+0
| | | | Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* Conditionally add -fno-stack-protector to CFLAGSHaavard Skinnemoen2008-06-26-0/+2
| | | | | | | | | | | | | | | | | | | | When compile-testing on powerpc, I get errors like this: net/nfs.c:422: undefined reference to `__stack_chk_fail_local' This seems to be because -fstack-protector is on by default, so let's explicitly disable it on all architectures that support the option. The Ubuntu toolchain is affected by this problem, and according to Mike Frysinger, Gentoo has been running with SSP enabled for years. More and more distros are turning SSP on by default, so this problem is likely to get worse in the future. Also, powerpc just happens to be one of the arches I do compile-testing on. There may be other arches affected by this too. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* Big white-space cleanup.Wolfgang Denk2008-05-21-1/+1
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* config.mk: use correct (cross) compilerWolfgang Denk2008-05-03-21/+25
| | | | | | | | | | | Some config.mk files reference $(CC) to test for specific tool chain features, so make sure $(CC) gets set before including any such config files. This patch replaces commit b7166e05a5 ("ColdFire: Get information from the correct GCC"). Signed-off-by: Wolfgang Denk <wd@denx.de>
* include autoconf.mk before any other .mk filesMike Frysinger2008-02-22-3/+3
| | | | | | | This bumps the autoconf.mk include step above board/cpu/arch/etc... so that those .mk files can have make if statements based on the current config. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk2008-02-15-0/+1
|\ | | | | | | | | | | | | | | | | Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
| * generate u-boot.ldr for Blackfin targetsMike Frysinger2008-02-04-0/+1
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Only use TEXT_BASE if defined by the boardMike Frysinger2008-02-14-2/+8
|/ | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* [BUILD] Generate include/autoconf.mk from board config filesGrant Likely2007-11-20-0/+3
| | | | | | | | | | | Use cpp and sed to postprocess config.h and import the defined values into include/autoconf.mk. autoconf.mk is then included by config.mk to give 'make' access to the board configuration. Doing this enables conditional compilation at the Makefile level instead of by wrapping every .c file with #ifdef/#endif wrappers. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* blackfin: Move `-D__BLACKFIN__' to $(ARCH)_config.mkShinya Kuribayashi2007-11-03-4/+0
| | | | Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* [Blackfin][PATCH-2/2] Common files changed to support bf533 platformAubrey.Li2007-03-09-1/+1
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* Automatically adjust ARFLAGS so "make -s" is really silent.Wolfgang Denk2006-10-29-0/+4
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* Don't pass any debug options directly to the assemblerHaavard Skinnemoen2006-10-27-1/+3
| | | | | | | | | When passing the -g option to gcc, gcc automatically selects a suitable --g<format> option to pass on to the assembler. Thus, there's no point in forcing a specific debug option on the assembler using the -Wa mechanism. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* Use -g instead of -gstabs in AFLAGS_DEBUGWolfgang Denk2006-10-24-1/+1
| | | | | | | | | Patch by Haavard Skinnemoen, 30 Aug 2006 In config.mk, -Wa,-gstabs is unconditionally appended to AFLAGS no matter what the target's preferred debugging format is. This patch simply replaces -gstabs with -g, so that the default debugging format for the architecture is used.
* Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk2006-10-09-0/+1
| | | | Based on patch by Mike Frysinger, 20 Jun 2006
* Coding style cleanupWolfgang Denk2006-10-09-1/+1
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* Add support for AMCC Sequoia PPC440EPx eval boardStefan Roese2006-09-07-0/+4
| | | | | | | | | | | - Add support for PPC440EPx & PPC440GRx - Add support for PPC440EP(x)/GR(x) NAND controller in cpu/ppc4xx directory - Add NAND boot functionality for Sequoia board, please see doc/README.nand-boot-ppc440 for details - This Sequoia NAND image doesn't support environment in NAND for now. This will be added in a short while. Patch by Stefan Roese, 07 Sep 2006
* Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-6/+39
| | | | | | | | | | | | | | | | | | | | | 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.
* Merge with /home/hs/U-Boot/u-boot-devWolfgang Denk2006-06-10-1/+1
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| * Add MCF5282 support (without preloader)Heiko Schocher2006-04-20-1/+1
| | | | | | | | | | | | | | | | relocate ichache_State to ram u-boot can run from internal flash Add EB+MCF-EV123 board support. Add m68k Boards to MAKEALL Patch from Jens Scharsig, 08 Aug 2005
* | Fix gcc 3.4.x AFLAGS setting for m68k platform.Marian Balakowicz2006-05-17-2/+3
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* | Fixes for gcc 3.4 based m68k toolchain,Marian Balakowicz2006-05-09-0/+7
|/ | | | based on patch by Jate Sujjavanich.
* Add ADI Blackfin supportWolfgang Denk2006-03-12-0/+4
| | | | | | | - add support for Analog Devices Blackfin BF533 CPU - add support for the ADI BF533 Stamp uClinux board - add support for the ADI BF533 EZKit board Patches by Richard Klingler, June 11th 2005:
* Cleanup (get rid of debug code that sneaked in)Wolfgang Denk2006-03-07-9/+0
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* Added GPIO initialization of DF signal. Still not working.Markus Klotzbücher2006-02-28-1/+6
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* This is the first commit for the u-boot zylonite port. The following has beMarkus Klotzbücher2006-02-07-0/+4
| | | | | | | | | | | | | done so far: * created zylonite board dir (based on lubbock) * extended some - but not all pxa sources and headers for Intel Monahans support (CONFIG_CPU_MONAHANS) * created Makefile zylonite target + MAKEALL entry * added some debug nonsense, remove later, grep for mk@tbd Status: compiles (eldk-4.0), and can be started with BDI, but runs forever and doesn't halt at breakpoints. Hmmm...
* Update ARM Integrator boards:Wolfgang Denk2005-10-04-1/+1
| | | | | | | Correct addessing errors in platform files. Split off common core module data from Integrator header files to include/armcoremodule.h. Patch by Peter Pearse, 04 Oct 2005
* Make sure only supported compiler options are usedWolfgang Denk2005-10-04-0/+6
| | | | | | Import "cc-option" shell function from kernel and use it to get the correct ARM GCC options for individual CPUs Patch by Peter Pearse, 30 Jun 2005
* * Patch by Eran LibertyEran Liberty2005-07-28-0/+4
| | | | Add support for the Freescale MPC8349ADS board.
* Patch by Steven Scholz, 16 Aug 2004:wdenk2004-10-09-0/+3
| | | | | | | | - 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)/
* Patch by Scott McNutt, 25 Apr 2004:wdenk2004-05-19-1/+1
| | | | | | | Add Nios GDB/JTAG Console support: - Add stubs to support gdb via JTAG. - Add support for console over JTAG. - Minor cleanup.
* * Patch by Rune Torgersen, 27 Feb 2004:wdenk2004-03-13-0/+8
| | | | | | | | | | | | | | | | | - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA) - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF) - Added support for 64bit strtoul (CFG_64BIT_STRTOUL) * Patch by Masami Komiya, 27 Feb 2004: Fix rarpboot: add autoload by NFS * Patch by Dan Eisenhut, 26 Feb 2004: fix flash_write return value in saveenv * Patch by Stephan Linz, 11 Dec 2003 expand config.mk to avoid trigraph warnings on NIOS * Rename "BMS2003" board into "HMI10"
* * Modify XLB arbiter priorities on MPC5200 so all devices use samewdenk2003-09-16-1/+1
| | | | | priority; configure critical interrupts to be handled like external interrupts
* * Implement new mechanism to export U-Boot's functions to standalonewdenk2003-07-24-2/+2
| | | | | | | | applications: instead of using (PPC-specific) system calls we now use a jump table; please see doc/README.standalone for details * Patch by Dave Westwood, 24 Jul 2003: added support for Unity OS (a proprietary OS)
* * Header file cleanup for ARMwdenk2003-06-25-1/+3
| | | | | | * 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
* Patch by Murray Jensen, 20 Jun 2003:wdenk2003-06-21-0/+5
| | | | | - hymod update - cleanup (especially for gcc-3.x compilers)
* Patches by Murray Jensen, 17 Jun 2003:wdenk2003-06-19-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Hymod board database mods: add "who" field and new xilinx chip types - provide new "init_cmd_timeout()" function so code external to "common/main.c" can use the "reset_cmd_timeout()" function before entering the main loop - add DTT support for adm1021 (new file dtt/adm1021.c; config slightly different. see include/configs/hymod.h for an example (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and CFG_DTT_ADM1021 defined) - add new "eeprom_probe()" function which has similar args and behaves in a similar way to "eeprom_read()" etc. - add 8260 FCC ethernet loopback code (new "eth_loopback_test()" function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST) - gdbtools copyright update - ensure that set_msr() executes the "sync" and "isync" instructions after the "mtmsr" instruction in cpu/mpc8260/interrupts.c - 8260 I/O ports fix: Open Drain should be set last when configuring - add SIU IRQ defines for 8260 - allow LDSCRIPT override and OBJCFLAGS initialization: change to config.mk to allow board configurations to override the GNU linker script, selected via the LDSCRIPT, make variable, and to give an initial value to the OBJCFLAGS make variable - 8260 i2c enhancement: o correctly extends the timeout depending on the size of all queued messages for both transmit and receive o will not continue with receive if transmit times out o ensures that the error callback is done for all queued tx and rx messages o correctly detects both tx and rx timeouts, only delivers one to the callback, and does not overwrite an earlier error o logic in i2c_probe now correct - add "vprintf()" function so that "panic()" function can be technically correct - many Hymod board changes
* * Added support for both PCMCIA slots (at the same time!) on MPC8xxwdenk2002-11-21-1/+5
| | | | | | | | | * Patch by Rod Boyce, 21 Nov 2002: fix PCMCIA on MBX8xx board * Patch by Pierre Aubert , 21 Nov 2002 Add CFG_CPM_POST_WORD_ADDR to make the offset of the bootmode word in DPRAM configurable
* * Vince Husovsky, 7 Nov 2002:wdenk2002-11-10-1/+1
| | | | | | | | | | | | | | | | | | | | | Add "-n" to linker options to get rid of "Not enough room for program headers" problem * Patch by David Müller, 05 Nov 2002 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ so we can use an already existing name * Patch by Pierre Aubert, 05 Nov 2002 Hardware related improvements in FDC boot code * Patch by Holger Schurig, 5 Nov 2002: Make the PXA really change it's frequency * Patch by Pierre Aubert, 05 Nov 2002 Add support for slave serial Spartan 2 FPGAs * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet drivers
* Initial revisionwdenk2002-11-02-0/+156
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