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(parent: b6c9a20) | patch
Reserve the top 16 flag bits for architecture-specific use
authorSimon Glass <sjg@chromium.org>
Fri, 31 Jul 2015 15:31:27 +0000 (09:31 -0600)
committerSimon Glass <sjg@chromium.org>
Wed, 5 Aug 2015 14:42:40 +0000 (08:42 -0600)
commitb0b403d954081520ba82fef24dee6486ffebe017
tree13c28343dae3337daca1ace3bdaeee09918b1b7atree | snapshot
parentb6c9a205569964c7adbc8ab9470567c7e2436e0fcommit | diff
Reserve the top 16 flag bits for architecture-specific use

Add a convention that the generic global_data only occupy the bottom 16 bits
of the flags word, so that there is less chance of a conflict. At present the
x86 flags conflict.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
include/asm-generic/global_data.h diff | blob | history
My U-Boot fork