[PATCH] powerpc/configs: Enbale Freescale IFC controller
scottwood at freescale.com
Tue Jan 21 09:53:10 EST 2014
On Sat, 2014-01-18 at 09:16 +0530, Prabhakar Kushwaha wrote:
> On 1/18/2014 12:19 AM, Scott Wood wrote:
> > On Fri, 2014-01-17 at 11:02 -0600, Kumar Gala wrote:
> >> On Jan 17, 2014, at 12:09 AM, Prabhakar Kushwaha <prabhakar at freescale.com> wrote:
> >>> Currently IFC NAND driver is enabled in corenet32smp_defconfig. But IFC
> >>> controller is not enabled
> >>> So, Enable IFC controller in corenet32smp_defconfig.
> >>> Signed-off-by: Prabhakar Kushwaha <prabhakar at freescale.com>
> >>> ---
> >>> Based upon git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
> >>> branch master
> >>> arch/powerpc/configs/corenet32_smp_defconfig | 1 +
> >>> 1 file changed, 1 insertion(+)
> >> Shouldn’t the NAND driver get the IFC controller enabled by Kconfig dependancies?
> > Yes (by select, not dependencies).
> > Prabhakar, was there an actual problem you saw before? Did you run
> > savedefconfig after making this change?
> > CONFIG_FSL_IFC isn't even user-selectable (though it probably should be,
> > as how else would it get enabled in the absence of NAND for catching NOR
> > errors?).
> Thanks Kumar and Scott for reviewing this patch.
> Yes, it should be enabled by Kconfig dependency. as we have
> config FSL_IFC
> depends on FSL_SOC
> The only reason I changed this code because i wanted all powerpc/configs
> to be similar as they have CONFIG_FSL_IFC enabled by default.
> So either I should add in corenet32smp_defconfig to make similar to others.
> remove from all.
> I chose first option.
Those other defconfigs are wrong, since they differ from what you'd get
after running "make savedefconfig".
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