[U-Boot] Build failures with older toolchain

[Premi, Sanjeev]

> -----Original Message-----
> From: Albert ARIBAUD [mailto:albert.aribaud at free.fr] 
> Sent: Monday, November 29, 2010 4:03 PM
> To: u-boot at lists.denx.de
> Cc: Premi, Sanjeev
> Subject: Re: Build failures with older toolchain
> 
> Le 29/11/2010 10:47, Premi, Sanjeev a écrit :
> 
> > Albert,
> >
> > I saw some more - what I believe related changes - since last week;
> > but the linker error still persists.
> >
> > with 2009-q1 toolchain:
> > -----------------------
> > busb_phy.o drivers/video/libvideo.o 
> drivers/watchdog/libwatchdog.o common/libcommon.o 
> lib/libfdt/libfdt.o api/libapi.o post/libpost.o 
> arch/arm/cpu/armv7/omap-common/libomap-common.o 
> board/ti/evm/libevm.o --end-group 
> /db/psp_git/users/a0756819/u-boot/arch/arm/lib/eabi_compat.o 
> -L 
> /opt/codesourcery/2009q1-203/bin/../lib/gcc/arm-none-linux-gnu
> eabi/4.3.3 -lgcc -Map u-boot.map -o u-boot
> > arm-none-linux-gnueabi-ld: section .bss [8003f5c0 ->  
> 8007e31f] overlaps section .rel.dyn [8003f5c0 ->  80044e4f]
> > arm-none-linux-gnueabi-ld: section .dynsym [80044e50 ->  
> 80044eef] overlaps section .bss [8003f5c0 ->  8007e31f]
> > arm-none-linux-gnueabi-ld: u-boot: section .bss vma 
> 0x8003f5c0 overlaps previous sections
> > make: *** [u-boot] Error 1
> >
> > with 2010-q1 toolchain:
> > -----------------------
> > mmon/libomap-common.o board/ti/evm/libevm.o --end-group 
> /db/psp_git/users/a0756819/u-boot/arch/arm/lib/eabi_compat.o 
> -L 
> /opt/codesourcery/2010q1-202/bin/../lib/gcc/arm-none-linux-gnu
> eabi/4.4.1/armv4t -lgcc -Map u-boot.map -o u-boot
> > arm-none-linux-gnueabi-ld: u-boot: section .bss vma 
> 0x8003e8e0 overlaps previous sections
> > arm-none-linux-gnueabi-objcopy -O srec u-boot u-boot.srec
> > arm-none-linux-gnueabi-objcopy --gap-fill=0xff -O binary 
> u-boot u-boot.bin
> 
> Weird... I've compiled v2010.12-rc2, for boards omap3_evm, 
> omap3_overo 
> and omap3_beagle, with 2010q1, and here is what I get, which is quite 
> different from what you get:
> 
> albert at lilith:~/src/u-boot$ ./MAKEALL omap3_evm omap3_overo 
> omap3_beagle
> Configuring for omap3_evm board...
> start.S: Assembler messages:
> start.S:144: Error: constant expression expected -- `ldr 
> sp,=((0x4020FFFC-CONFIG_SYS_GBL_DATA_SIZE))'
> make[1]: *** [start.o] Erreur 1
> make: *** [arch/arm/cpu/armv7/start.o] Erreur 2
> make: *** Attente des tâches non terminées....
> arm-none-linux-gnueabi-size: './u-boot': No such file
> Configuring for omap3_overo board...
>     text	   data	    bss	    dec	    hex	filename
>   212965	  10840	 210624	 434429	  6a0fd	./u-boot
> Configuring for omap3_beagle board...
>     text	   data	    bss	    dec	    hex	filename
>   243182	  11300	 203648	 458130	  6fd92	./u-boot
> 
> --------------------- SUMMARY ----------------------------
> Boards compiled: 3
> Boards with warnings or errors: 1 ( omap3_evm )
> ----------------------------------------------------------
> albert at lilith:~/src/u-boot$

[sp] Did you apply the patch I sent to off-the-list?
     (pasted below)

     I had been holding this patch until until the problem is
     really solved - just in case there was a relation.

[patch]
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index aeb45c6..c93f689 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -348,7 +348,9 @@ extern unsigned int boot_flash_type;
  * Support for relocation
  */
 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1
-#define CONFIG_SYS_INIT_SP_ADDR                (LOW_LEVEL_SRAM_STACK - CONFIG_SYS_GBL_D
+#define CONFIG_SYS_INIT_SP_ADDR                (LOW_LEVEL_SRAM_STACK \
+                                               - GENERATED_GBL_DATA_SIZE)
+

 /*
  * Define the board revision statically
[/patch]

> 
> > Best regards,
> > Sanjeev
> 
> Amicalement,
> -- 
> Albert.
>