On Wednesday, August 03, 2011 02:37:01 PM Valentin Longchamp wrote:
> The current post_log_word in global data is currently split into 2x
> 16 bits: half for the test start, half for the test success.
> Since we alredy have more than 16 POST tests defined and more could
> be defined, this may result in an overflow and the post_output_backlog
> would not work for the tests defined further of these 16 positions.
>
> An additional field is added to global data so that we can now support up
> to 32 (depending of architecture) tests. The post_log_word is only used
> to record the start of the test and the new field post_log_res for the
> test success (or failure). The post_output_backlog is for this change
> also adapted.
>
> Signed-off-by: Valentin Longchamp <valentin.longch...@keymile.com>
[...]
> @@ -144,12 +145,12 @@ int post_bootmode_get (unsigned int *last_test)
> /* POST tests run before relocation only mark status bits .... */
> static void post_log_mark_start ( unsigned long testid )
> {
> - gd->post_log_word |= (testid)<<16;
> + gd->post_log_word |= testid;
I think you can just assign it if you changed the meaning. Still, what if we
will have more than 32 tests?
> }
>
> static void post_log_mark_succ ( unsigned long testid )
> {
> - gd->post_log_word |= testid;
> + gd->post_log_res |= testid;
> }
_______________________________________________
U-Boot mailing list
U-Boot@lists.denx.de
http://lists.denx.de/mailman/listinfo/u-boot
