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* Fix linker scripts: add NOLOAD atribute to .bss/.sbss sectionsWolfgang Denk2008-01-12-1/+1
| | | | | | | | | | | | | | | | | | | With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Reworked FSL Book-E TLB macros to be more readableKumar Gala2008-01-09-68/+56
| | | | | | | | | | | The old macros made it difficult to know what WIMGE and perm bits were set for a TLB entry. Actually use the bit masks for these items since they are only a single bit. Also moved the macros into mmu.h out of e500.h since they aren't specific to e500. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Stop using immap_t on 85xxKumar Gala2007-12-11-6/+3
| | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_*_ADDR as the base of the registers instead of getting it via &immap. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Stop using immap_t for guts offset on 85xxKumar Gala2007-12-11-3/+2
| | | | | | | | In the future the offsets to various blocks may not be in same location. Move to using CFG_MPC85xx_GUTS_ADDR as the base of the guts registers instead of getting it via &immap->im_gur. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Merge with http://opensource.freescale.com/pub/scm/u-boot-85xx.git#for_wdWolfgang Denk2006-10-11-2/+0
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| * * Fix a bunch of compiler warnings for gcc 4.0Matthew McClintock2006-10-11-2/+0
| | | | | | | | Signed-off-by: Matthew McClintock <msm@freescale.com>
* | Move "ar" flags to config.mk to allow for silent "make -s"Wolfgang Denk2006-10-09-1/+1
| | | | | | | | Based on patch by Mike Frysinger, 20 Jun 2006
* | Add support for a saving build objects in a separate directory.Marian Balakowicz2006-09-01-7/+11
|/ | | | | | | | | | | | | | | | | | | | | 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.
* (no commit message)Wolfgang Denk2005-12-12-0/+1
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* Fix problems with ld version 2.16 (dot outside sections problem)Wolfgang Denk2005-08-31-0/+2
| | | | | Pointed out by Gerhard Jaeger, 31 Aug 2005; cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
* Remove stale file entryWolfgang Denk2005-08-12-541/+0
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* Merge with /home/wd/git/u-boot/jon_loeligerWolfgang Denk2005-08-05-1/+0
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| * * Patch by Jon Loeliger, 2005-07-25Jon Loeliger2005-07-25-1/+0
| | | | | | | | | | Move the TSEC driver out of cpu/mpc85xx as it will be shared by the upcoming mpc83xx family as well.
* | Minor fixes to PM854 boardWolfgang Denk2005-08-05-1/+1
|/ | | | Patch by Josef Wagner, 03 Aug 2005
* * Patch by Yuli Barcohen, 08 Nov 2004:wdenk2005-04-03-8/+8
| | | | | | | | | | | | Add support for Analogue & Micro Rattler boards. Tested on Rattler8248. * Patch by Andre Renaud, 08 Nov 2004: Fix watchdog support in common/lcd.c * Patch by Marc Leeman, 05 Nov 2003: Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU bug only affects the XPC8245 processors
* Patches by Josef Wagner, 29 Oct 2004:wdenk2005-04-03-0/+1329
- Add support for MicroSys CPU87 board - Add support for MicroSys PM854 board