[U-Boot] [PATCH v3 3/6] ARM: Add macros.h to be used in assembler file.

[Magnus Lilja]

Wolfgang,

2009/6/9 Wolfgang Denk <wd at denx.de>:
> Dear Magnus Lilja,
>
> In message <bc809a4b4bb1a5d47ff874ac44f8777845366196.1244572159.git.lilja.magnus at gmail.com> you wrote:
>> From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>
>>
>> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at 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