bootloaders/u-boot-midas - Part of research to make the bootloader fully free on midas devices

	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix linker scripts: add NOLOAD atribute to .bss/.sbss sections	Wolfgang Denk	2008-01-12	1	-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>
*	Move "ar" flags to config.mk to allow for silent "make -s"	Wolfgang Denk	2006-10-09	1	-1/+1
\| \| \| \|	Based on patch by Mike Frysinger, 20 Jun 2006
*	Add support for a saving build objects in a separate directory.	Marian Balakowicz	2006-09-01	1	-8/+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.
*	GCC-4.x fixes: clean up global data pointer initialization for all boards.	Wolfgang Denk	2006-03-31	1	-4/+2
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*	Fix problems with ld version 2.16 (dot outside sections problem)	Wolfgang Denk	2005-08-31	1	-0/+1
\| \| \| \| \|	Pointed out by Gerhard Jaeger, 31 Aug 2005; cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
*	Patch by Steven Scholz, 06 Apr 2005:	wdenk	2005-04-06	3	-9/+6
\| \| \| \| \|	- creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
*	* Patches by Robert Whaley, 29 Nov 2004:	wdenk	2005-04-06	7	-0/+947
	- update the pxa-regs.h file for PXA27x chips - add PXA27x based ADSVIX board - add support for MMC on PXA27x processors * Patch by Andrew E. Mileski, 28 Nov 2004: Fix PPC4xx SPD SDRAM detection bug * Patch by Hiroshi Ito, 26 Nov 2004: Fix logic of "test -z" and "test -n" commands