[U-Boot] Build broken for bf538f-ezkit board - not enough ram

[Vasili Galka]

Hi,

Some of the recent commits on u-boot/master have broken the build of
bf538f-ezkit board. The build was fine for v2014.07-rc3. However, now
there is the following error:

bfin-elf-ld.bfd: u-boot section `.bss' will not fit in region `ram'
bfin-elf-ld.bfd: region `ram' overflowed by 40 bytes

I did not pin-point exactly what has increased the image size, and if
the growth is in the .text or .bss section.

Maybe some of the features shall be dropped from the board config to
decrease the size.

Also, may be related:
http://lists.denx.de/pipermail/u-boot/2014-April/177928.html

Best,
Vasili