Wolfgang,
2009/6/9 Wolfgang Denk wd@denx.de:
Dear Magnus Lilja,
In message bc809a4b4bb1a5d47ff874ac44f8777845366196.1244572159.git.lilja.magnus@gmail.com you wrote:
From: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com
include/asm-arm/macro.h | 57 +++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 57 insertions(+), 0 deletions(-) create mode 100644 include/asm-arm/macro.h
I'm missing documentation what these macros are supposed to be used for?
Are they restricted to addresses in system RAM? Or intended to access device registers? are they universal across all existing ARM systems, i. e. are there not any configurations that might require any kind of memory barriers or sync or considerations about caching?
I'll add some documentation.
Thanks, Magnus