Hi Scott
thanks for your comments. PATCH v3 have sent out for you to review.
On 01/07/2012 06:36 AM, Scott Wood wrote:
We are transitioning from nand_spl/ to spl/. Please try to work within the new infrastructure. You may run into problems with size in spl/, due to gc-sections not removing strings on components you don't need -- I plan to fix those issues (for NAND), hopefully this merge window, by requiring all files to be explicitly asked for. Feel free to fix them first if you'd like. :-)
I'd like to move the new spl/. I have one question about the new spl/ I didn't see the new spl/ link to nand_spl/nand_boot.c. so how the new spl/ using nand_boot()?
can we add a new define 'CONFIG_SPL_START_S_NAME', since qi_lb60 using start_spl.S for SPL, not start.S.
I think better I make the nand_spl/ working. then move to the new spl/ :)
+include $(TOPDIR)/config.mk
+LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds +LDFLAGS = -Bstatic -T $(LDSCRIPT) -Ttext $(CONFIG_NAND_SPL_TEXT_BASE) +AFLAGS += -DCONFIG_NAND_SPL +CFLAGS += -DCONFIG_NAND_SPL -O2
Why -O2 and not the -Os that you should already be inheriting from config.mk?
when I remove the -O2. it give me error: jz4740.c:(.text.sdram_init+0x14): undefined reference to `memcpy' so I keep the -O2 there. please anyone give me some advice on how to fix this. that will be great.
thanks again xiangfu