OK6410A development board (VI) 1 OK6410A linux-4.0 porting

Add arch/arm/configs/forlinx6410_defconfig

Add firmware/sd8686.bin 

Add firmware/sd8686_helper.bin 

Use the following compiler

$ arm-none-linux-gnueabi-gcc --version 

arm-none-linux-gnueabi-gcc (Sourcery CodeBench Lite 2014.05-29) 4.8.3 20140320 (prerelease)

Copyright (C) 2013 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

The compiled uImage can be started normally

Or use the following configuration

arch/arm/configs/s3c6400_defconfig

Compiler: arm-none-linux-gnueabi-gcc (Sourcery CodeBench Lite 2014.05-29) 4.8.3 20140320 (prerelease)

You can also start

Linux-4.0 OK6410A SD card boot minimum configuration

defconfig

It can be seen that in Linux-4.0 and above versions, you only need to configure the corresponding config, and it should be able to boot normally

I need to make a minimal defconfig in linux-4.0

CONFIG_ARCH_S3C64XX=y

CONFIG_MACH_SMDK6410=y

CONFIG_AEABI=y

CONFIG_MMC=y

CONFIG_MMC_SDHCI=y

CONFIG_MMC_SDHCI_S3C=y

CONFIG_SERIAL_SAMSUNG=y

CONFIG_SERIAL_SAMSUNG_CONSOLE=y

CONFIG_EXT3_FS=y

Add rootwait to u-boot's bootargs

gcc

$ arm-none-linux-gnueabi-gcc --version 

arm-none-linux-gnueabi-gcc (Sourcery CodeBench Lite 2014.05-29) 4.8.3 20140320 (prerelease)

Copyright (C) 2013 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

other

The following two files are generated during make defconfig, of type ELF 64-bit LSB executable

scripts/kconfig/conf

scripts/basic/fixdep

Software requirements for compiling the kernel

Documentation/process/changes.rst