From mboxrd@z Thu Jan 1 00:00:00 1970 From: bpringle@sympatico.ca (Bill Pringlemeir) Date: Wed, 8 Jul 2015 10:32:54 -0400 Subject: [PATCH v6 4/6] ARM: vf610: enable NAND Flash Controller In-Reply-To: <20150708093801.GG28488@tiger> (Shawn Guo's message of "Wed, 8 Jul 2015 17:38:01 +0800") References: <1434668319-6651-1-git-send-email-stefan@agner.ch> <1434668319-6651-5-git-send-email-stefan@agner.ch> <20150708093801.GG28488@tiger> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 8 Jul 2015, shawnguo at kernel.org wrote: > On Fri, Jun 19, 2015 at 12:58:37AM +0200, Stefan Agner wrote: >> Enable the NAND Flash Controller driver which is part of the Vybrid >> SoC by default. >> >> Signed-off-by: Stefan Agner >> --- >> arch/arm/mach-imx/Kconfig | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig >> index 3a3d3e9..9358135 100644 >> --- a/arch/arm/mach-imx/Kconfig >> +++ b/arch/arm/mach-imx/Kconfig >>>> -589,6 +589,7 @@ config SOC_VF610 >> select PINCTRL_VF610 >> select PL310_ERRATA_769419 if CACHE_L2X0 >> select SMP_ON_UP if SMP >> + select HAVE_NAND_VF610_NFC > I'm not sure about the benefit of having this option, except we have > to have this additional architecture patch. For other SOC, like the PowerPC or ColdFire CPUs with this controller, it was a way to mark the controller as populated. Otherwise, the Kconfig entry to select the controller will pop up for everybody. Is there a better way to do this? >> >> help >> This enables support for Freescale Vybrid VF610 processor.