On Thursday 02 April 2009 07:28:21 Jean-Christophe PLAGNIOL-VILLARD wrote:
On 07:21 Thu 02 Apr , Mike Frysinger wrote:
On Thursday 02 April 2009 06:57:03 Jean-Christophe PLAGNIOL-VILLARD wrote:
On 06:45 Thu 02 Apr , Mike Frysinger wrote:
Since the Blackfin timer code requires HZ to be 1000, barf on any board that tries to use a different value.
Signed-off-by: Mike Frysinger vapier@gentoo.org
include/asm-blackfin/blackfin-config-post.h | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/asm-blackfin/blackfin-config-post.h b/include/asm-blackfin/blackfin-config-post.h index fea4737..623fdc7 100644 --- a/include/asm-blackfin/blackfin-config-post.h +++ b/include/asm-blackfin/blackfin-config-post.h @@ -135,9 +135,13 @@ #ifndef CONFIG_SYS_MAXARGS # define CONFIG_SYS_MAXARGS 16 #endif -#ifndef CONFIG_SYS_HZ -# define CONFIG_SYS_HZ 1000 +#if defined(CONFIG_SYS_HZ) +# if (CONFIG_SYS_HZ != 1000) +# warning "CONFIG_SYS_HZ must always be 1000" +# endif +# undef CONFIG_SYS_HZ
does this is really necessary?
to prevent insane people today, sure. it'll probably fall out when i start my "cleanup ticks and timer" work for the next merge though ...
#endif +#define CONFIG_SYS_HZ 1000
why not asm-blackfin/config.h?
there is no such file ?
There is now it was introduced by Kumar.
news to me. yes, i can probably wholesale convert the current blackfin- config-post.h to config.h. too late for this merge window though :). -mike