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a=rsa-sha256; c=simple/simple; d=aosc.io; s=default; t=1627261292; bh=l+REVOSlwtrLTPezqnyzHINK66rgt/cbfiLwcvH+qD8=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=cnQxVUkZ18FNjFDmeM1K4jw11Ua02zK/2e3QBsW8Dj7JowhcJg6grnl8Ooii4eFYU HhF4K5EOuYsxf64kkHQpkPHvlqH7TFsL7s7zg4YR6oAf+iijein9n0Qo/+0HEXYMl2 3hv3LZ9/LBW/ec4cA8qceZNgbS0hKIZIFooJauIM= Message-ID: <17b8c045fc3af4d1a0335d828bbfe28cf6475041.camel@aosc.io> Subject: Re: [PATCH 19/27] arm: dts: sunxi: do not renumber if mmc2 does not exist From: Icenowy Zheng To: Yifan Gu , u-boot@lists.denx.de Cc: Jagan Teki , Andre Przywara , George Hilliard Date: Mon, 26 Jul 2021 09:01:26 +0800 In-Reply-To: <20210725231636.879913-20-me@yifangu.com> References: <20210725231636.879913-1-me@yifangu.com> <20210725231636.879913-20-me@yifangu.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.40.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4D78743635 X-Rspamd-Server: mail20.mymailcheap.com X-Spamd-Result: default: False [-0.10 / 10.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; R_DKIM_ALLOW(0.00)[aosc.io:s=default]; HFILTER_HELO_BAREIP(3.00)[148.251.23.173,1]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[aosc.io]; R_SPF_SOFTFAIL(0.00)[~all]; RCPT_COUNT_FIVE(0.00)[5]; RECEIVED_SPAMHAUS_PBL(0.00)[14.154.29.85:received]; ML_SERVERS(-3.10)[148.251.23.173]; DKIM_TRACE(0.00)[aosc.io:+]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:24940, ipnet:148.251.0.0/16, country:DE]; FREEMAIL_CC(0.00)[amarulasolutions.com,arm.com,gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean 在 2021-07-25星期日的 19:16 -0400，Yifan Gu写道： > We renumber mmc2 to mmc1 for sunxi devices, but if mmc2 does not exist > dts will not build. > > This patch prevents that by checking CONFIG_MMC_SUNXI_SLOT_EXTRA. I have a similar patch at https://patchwork.ozlabs.org/project/uboot/patch/20210722063015.421923-3-icenowy@sipeed.com/ > --- >  arch/arm/dts/sunxi-u-boot.dtsi | 2 ++ >  1 file changed, 2 insertions(+) > > diff --git a/arch/arm/dts/sunxi-u-boot.dtsi b/arch/arm/dts/sunxi-u- > boot.dtsi > index 06da009fa2..53db622144 100644 > --- a/arch/arm/dts/sunxi-u-boot.dtsi > +++ b/arch/arm/dts/sunxi-u-boot.dtsi > @@ -13,7 +13,9 @@ >  / { >         aliases { >                 mmc0 = &mmc0; > +#if CONFIG_MMC_SUNXI_SLOT_EXTRA > 1 >                 mmc1 = &mmc2; > +#endif >         }; >   >         binman: binman {