tree 4a43e75d8d2151e3b3f8eef277f0e18adee1a380
parent 3e9d93e17e5bc1a6f6f7bbd5963ace7e9df8997c
author Masahiro Yamada <yamada.m@jp.panasonic.com> 1409465813 +0900
committer Tom Rini <trini@ti.com> 1410884636 -0400

kbuild: force to define __UBOOT__ in all the C sources

U-Boot has imported various source files from other projects,
mostly Linux.

Something like

  #ifdef __UBOOT__
    [ modification for U-Boot ]
  #else
    [ original code ]
  #endif

is an often used strategy for clarification of adjusted parts,
that is, easier re-sync in future.

Instead of defining __UBOOT__ in each source file,
passing it from the top Makefile would be easier.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Marek Vasut <marex@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>