Messages in this thread | | | Date | Wed, 24 Jun 2015 22:06:04 -0700 | From | Tony Lindgren <> | Subject | Re: [PATCH 1/2] arm: devtree: Save atags if are in DT atags field |
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* Arnd Bergmann <arnd@arndb.de> [150515 13:11]: > On Friday 15 May 2015 21:50:06 Pali Rohár wrote: > > @@ -256,5 +257,10 @@ const struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) > > system_rev = 0; > > } > > > > + /* Save atags */ > > + prop = of_get_flat_dt_prop(dt_root, "atags", NULL); > > + if (prop) > > + save_atags((void *)prop); > > + > > return mdesc; > > > > How about checking whether this is actually running on the one board > that needs it first? > > I'd rather not introduce something that may end up being considered > an ABI on other machines.
It seems having this within CONFIG_ARM_ATAG_DTB_COMPAT should be enough here.
Regards,
Tony
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