[U-Boot] [PATCH 09/24 V2] arch/powerpc/*/config.mk: makeCONFIG_SYS_LDSCRIPT settings work

Wolfgang Denk wd at denx.de
Thu Nov 25 18:47:05 CET 2010


Dear Haiying Wang,

In message <1290702018.2007.4.camel at haiying-laptop> you wrote:
> On Thu, 2010-11-25 at 09:00 -0700, Wolfgang Denk wrote:
> > As we try to get rid of board specific config.mk files we must
> > provide a way for board specific settings of the LDSCRIPT variable
> > (path to the linker script) where needed.
> > 
> > We now implement the following hierarchy:
> > 
> > - Highest priority has a "#define CONFIG_SYS_LDCONFIG" in the board
> >   config file.
> > - If CONFIG_SYS_LDCONFIG is not set, and the system is booting from
> >   NAND (CONFIG_NAND_U_BOOT is set), then a board specific linker
> >   script board/$(BOARDDIR)/u-boot-nand.lds gets use.
> 
> u-boot-nand.lds is not in board/$(BOARDDIR) for 85xx at least, it is in
> $(SRCTREE)/$(CPUDIR)/

What is incorrect is the description - it does not match the latest
code: we don't test  CONFIG_NAND_U_BOOT but CONFIG_NAND_SPL.

I will fix this when applying.

Best regards,

Wolfgang Denk

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