Hi Masahiro, On 21 December 2014 at 19:49, Masahiro Yamada <yamad...@jp.panasonic.com> wrote: > Hi Simon, > > > > On Fri, 19 Dec 2014 13:48:16 -0700 > Simon Glass <s...@chromium.org> wrote: > >> On 19 December 2014 at 06:39, Masahiro Yamada <yamad...@jp.panasonic.com> >> wrote: >> > Jagan, >> > >> > On Fri, 19 Dec 2014 18:43:37 +0530 >> > Jagan Teki <jagannadh.t...@gmail.com> wrote: >> > >> >> On 19 December 2014 at 10:46, Masahiro Yamada <yamad...@jp.panasonic.com> >> >> 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 <yamad...@jp.panasonic.com> >> >> > --- >> >> > >> >> > 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 <s...@chromium.org> >> >> 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)
OK, let's leave it then. I suppose another option would be -D to cause it to search for u-boot.dtb. I do find it something of a pain to type each time. Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
