Hi Simon,
On Fri, 19 Dec 2014 13:48:16 -0700 Simon Glass <[email protected]> wrote: > On 19 December 2014 at 06:39, Masahiro Yamada <[email protected]> > wrote: > > Jagan, > > > > On Fri, 19 Dec 2014 18:43:37 +0530 > > Jagan Teki <[email protected]> wrote: > > > >> On 19 December 2014 at 10:46, Masahiro Yamada <[email protected]> > >> wrote: > >> > To enjoy driver-model on sandbox, using device tree is recommended. > >> > While we are here, change sandbox_config to sandbox_defconfig too. > >> > > >> > Signed-off-by: Masahiro Yamada <[email protected]> > >> > --- > >> > > >> > doc/driver-model/README.txt | 4 ++-- > >> > 1 file changed, 2 insertions(+), 2 deletions(-) > >> > > >> > diff --git a/doc/driver-model/README.txt b/doc/driver-model/README.txt > >> > index 3e2f622..eafa825 100644 > >> > --- a/doc/driver-model/README.txt > >> > +++ b/doc/driver-model/README.txt > >> > @@ -36,9 +36,9 @@ How to try it > >> > > >> > Build U-Boot sandbox and run it: > >> > > >> > - make sandbox_config > >> > + make sandbox_defconfig > >> > make > >> > - ./u-boot > >> > + ./u-boot -d u-boot.dtb > >> > >> this -d is an optional I suppose without dtb we can able to access dm > >> isn't it? > > > > > > Without -d, DM can still have access to platform data, but > > arch/sandbox/sandbox.dts provies us more features. > > With "-d u-boot.dtb", you will notice a difference at glance: "cyan" > > terminal. > > Acked-by: Simon Glass <[email protected]> > > Masahiro, do you think U-Boot should automatically pick up u-boot.dtb > in the same directory as the executable, unless -d gives another file? > I suppose we could add a '--nodtb' option too. I generally do not like programs to do what I do not ask to do behind the scene, so I personally think it should be as it is. (If you want to save "-d u-boot.dtb", you can use CONFIG_OF_EMBED) Best Regards Masahiro Yamada _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
