1. Cut method
Currently transplant done step by step uboot.bin file has 327KB, too, can be certain of cutting, will use less than compiled code does not join, uboot.bin reduce the size of the file.
Cutting method is very simple: to modify the board configuration file include/configs/smdk2440.h, remove unnecessary macros .
2. cutting process
Remove USB support
RTC support removal
Remove BOOTP support
Remove DHCP, DATE, USB support command
Remove the file system support
3. recompile the view size
make distclean
make smdk2440_config
make
After the completion of the translation cut to size 217KB, smaller than the previous full 327KB 110KB:
downloaded to the development board to see if it can start in the serial terminal:
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