Hi Mike,
On Tue, Aug 30, 2011 at 9:36 PM, Mike Frysinger vapier@gentoo.org wrote:
On Tuesday, August 30, 2011 17:13:51 Simon Glass wrote:
The arch/arm/include/asm/arch symlink needs to point to arch-tegra2 in my case, which is fine, but I also want to be able to include common files.
#include <asm/arch/clock.h>
This points to arch/arm/include/asm/arch-tegra2/clock.h but this would not be available from a tegra3 architecture, for example.
$ cat arch/arm/include/asm/arch-tegra3/clock.h #include <asm/arch-tegra2/clock.h>
Any other suggestions? It almost feels like we need an 'SOC family' field in boards.cfg (as distinct from SOC). Then we could perhaps have this work automatically.
maybe create asm/arch-tegra/ for the common stuff and have the other tegras include that for common stuff ?
That sort-of works. My concern is when drivers start doing
#include <asm/arch-tegra/clock.h>
Doesn't that break the rule that architecture should be set at config time? Not that it matters much I suppose, since the only drivers including this file are architecture-specific.
?
Regards, Simon
-mike