On 28.12.2010 07:50, Aneesh V wrote: > Hello John, > > On Tuesday 28 December 2010 06:17 AM, John Rigby wrote: > < snip> > >> +LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds >> +LDFLAGS = -Bstatic -T $(nandobj)u-boot.lds -Ttext >> $(CONFIG_SYS_NAND_SPL_TEXT_BASE) $(PLATFORM_LDFLAGS) >> +AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL >> +CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL > > How big is the spl now? For the OMAP4 spl, using '-ffunction-sections' > and '--gc-sections' reduced the image size by 40% and helped it fit > into the SRAM bugdet. I am sure your nand_spl is already fitting in the > SRAM bugdet. But these flags may help reduce the size further. Do you > want to try it?
Applying this patch series and building with gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) I get > ./MAKEALL omap3_beagle_nand nand_boot.c: In function 'nand_boot': nand_boot.c:356: warning: 'noreturn' function does return mkimage.c: In function ‘main’: mkimage.c:159: warning: implicit declaration of function ‘init_omap_image_type’ > ll u-boot-spl.ift 12580 u-boot-spl.ift Using gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) results in the same warnings and > ll u-boot-spl.ift 12360 u-boot-spl.ift Thanks Dirk _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
