From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 20 Nov 2013 14:57:34 -0300 From: Ezequiel Garcia To: Wolfram Sang Subject: Re: [RFC] mtd: gpmc: add BCH support for plain AM335x Message-ID: <20131120175733.GA27064@localhost> References: <1384969152-10411-1-git-send-email-wsa@the-dreams.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1384969152-10411-1-git-send-email-wsa@the-dreams.de> Cc: Tony Lindgren , linux-omap@vger.kernel.org, linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hey Wolfram: On Wed, Nov 20, 2013 at 06:39:12PM +0100, Wolfram Sang wrote: > When building a kernel without OMAP3 support but only AM335x, we can't > activate the needed MTD_NAND_OMAP_BCH symbol. > > Signed-off-by: Wolfram Sang > --- > > Actually, I wonder if this is fix will scale. Maybe someone with more insight > about TI SoCs could find a better expression of supported SoCs. This is the > only one I could test . > > drivers/mtd/nand/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig > index 93ae6a6..f9455e4 100644 > --- a/drivers/mtd/nand/Kconfig > +++ b/drivers/mtd/nand/Kconfig > @@ -95,7 +95,7 @@ config MTD_NAND_OMAP2 > platforms. > > config MTD_NAND_OMAP_BCH > - depends on MTD_NAND && MTD_NAND_OMAP2 && ARCH_OMAP3 > + depends on MTD_NAND && MTD_NAND_OMAP2 && (ARCH_OMAP3 || SOC_AM33XX) > tristate "Support hardware based BCH error correction" > default n > select BCH > -- > 1.8.4.2 > A similar patch has been already merged and you can pick it from l2-mtd next branch: http://git.infradead.org/l2-mtd.git/commitdiff/1900cdf03057030497e967614c4b19296b6ac460 Thanks! -- Ezequiel García, Free Electrons Embedded Linux, Kernel and Android Engineering http://free-electrons.com