S3C6410 transplant u-boot

1. Download uboot

http://ftp.denx.de/pub/u-boot/

2. Unzip the file

tar xvf u-boot-latest.tar.bz2

3. Enter the uboot root directory and start modifying files

4. Create a board-level file directory

cd /borad/samsung

mkdir smdk6410

5. Copy the smdk6400 file to the created file directory

cp smdk6400/* smdk6410/

6. Modify the file name under the directory

cd smdk6410

mv smdk6400.c smdk6410.c

mv smdk6400_nand_spl.c smdk6410_nand_spl.c

7. Modify the content of board-level files

vim smdk6410.c

:%s/smdk6400/smdk6410/g

:wq

vim Makefile

:%s/smdk6400/smdk6410/g

:wq

8. Add smdk6410 configuration header file

Enter the directory /include/configs

cp smdk6400.h smdk6410.h

9. Modify the root directory Makefile

Modify the cross compiler to

CROSS_COMPILE ?= arm-linux-

Add smdk6410 configuration items

First find the smdk6400 configuration item, copy a paragraph and then change the smdk6400 in the copied paragraph to smdk6410

#########################################################################

smdk6410_noUSB_config

smdk6410_config :       unconfig

@mkdir -p $(obj)include $(obj)board/samsung/smdk6410

@mkdir -p $(obj)nand_spl/board/samsung/smdk6410

@echo "#define CONFIG_NAND_U_BOOT" > $(obj)include/config.h

@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk

@if [ -z "$(findstring smdk6400_noUSB_config,$@)" ]; then

echo "RAM_TEXT = 0x57e00000" >> $(obj)board/samsung/smdk6410/config.tmp;

else

echo "RAM_TEXT = 0xc7e00000" >> $(obj)board/samsung/smdk6410/config.tmp;

be

@$(MKCONFIG) smdk6410 arm arm1176 smdk6410 samsung s3c64xx

@echo "CONFIG_NAND_U_BOOT = y" >> $(obj)include/config.mk

#########################################################################

10. Add bords.cfg

Find the chip related to arm1176 and add a line

smdk6410　　arm　　arm1176　　smdk6410　　linxarm　　s3c64x0

11. Make uboot

$ sudo make smdk6410_config

$ sudo make

Finally, the following error occurred

u-boot.lds:19: syntax error

After searching on Google, I found out from the mail list that the smkd6400 series no longer supports the new version of the uboot matrix, and it is likely to be removed in the next version.

Specific webpages for details:

http://www.mail-archive.com/u-boot@lists.denx.de/msg106674.html

http://www.mail-archive.com/u-boot@lists.denx.de/msg106676.html

Advertising

This board has been broken for a while in U-Boot. Please try a previous release

of U-Boot until it works (I don't know from which release it stopped working),

or fix it.

With Tom Rini's approval, next week I will post a series removing support for

this board because it is broken and it does not follow U-Boot evolutions, which

prevents some improvements in U-Boot. It will still be possible to restore it to

fix it later, using Git's history.

Best regards,

Benoit

_______________________________________________

U-Boot mailing list

U-Boot@lists.denx.de

http://lists.denx.de/mailman/listinfo/u-boot

I remember seeing that others had ported the 2010.03 version of uboot, because this version of uboot is closest to the uboot1.1.6 version released by Samsung, and has the highest porting success rate.