Message ID | 20210603090429.6473-3-a-govindraju@ti.com |
---|---|
State | Superseded |
Delegated to: | Lokesh Vutla |
Headers | show
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Thu, 3 Jun 2021 04:05:12 -0500 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 3 Jun 2021 04:05:12 -0500 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 15394WWe011561; Thu, 3 Jun 2021 04:05:05 -0500 From: Aswath Govindraju <a-govindraju@ti.com> To: CC: Kishon Vijay Abraham I <kishon@ti.com>, Aswath Govindraju <a-govindraju@ti.com>, Lokesh Vutla <lokeshvutla@ti.com>, Dave Gerlach <d-gerlach@ti.com>, Vignesh Raghavendra <vigneshr@ti.com>, Suman Anna <s-anna@ti.com>, <u-boot@lists.denx.de> Subject: [PATCH 2/6] arch: dts: am642-sk-u-boot: Disable main_sdhci0 DT node and define alias index 1 for main_sdhci1 node Date: Thu, 3 Jun 2021 14:34:24 +0530 Message-ID: <20210603090429.6473-3-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210603090429.6473-1-a-govindraju@ti.com> References: <20210603090429.6473-1-a-govindraju@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.34 Precedence: list List-Id: U-Boot discussion <u-boot.lists.denx.de> List-Unsubscribe: <https://lists.denx.de/options/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=unsubscribe> List-Archive: <https://lists.denx.de/pipermail/u-boot/> List-Post: <mailto:u-boot@lists.denx.de> List-Help: <mailto:u-boot-request@lists.denx.de?subject=help> List-Subscribe: <https://lists.denx.de/listinfo/u-boot>, <mailto:u-boot-request@lists.denx.de?subject=subscribe> Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" <u-boot-bounces@lists.denx.de> X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean |
Series |
AM64: Add support for higher speed modes and boot mode in eMMC
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diff --git a/arch/arm/dts/k3-am642-sk-u-boot.dtsi b/arch/arm/dts/k3-am642-sk-u-boot.dtsi index 35b49df85106..efbcfb36e92a 100644 --- a/arch/arm/dts/k3-am642-sk-u-boot.dtsi +++ b/arch/arm/dts/k3-am642-sk-u-boot.dtsi @@ -8,6 +8,10 @@ stdout-path = "serial2:115200n8"; tick-timer = &timer1; }; + + aliases { + mmc1 = &sdhci1; + }; }; &cbass_main{ @@ -79,6 +83,7 @@ }; &sdhci0 { + status = "disabled"; u-boot,dm-spl; };
A Wilink wireless device is connected to MMCSD0 subsystem and is not supported in U-Boot. Therefore, disable main_sdhci0 device tree node in U-Boot. If main_sdhci0 device tree node is disabled then the the index of main_sdhci1 node becomes 0 which leads to break in boot flow. Therefore, add an alias to fix the index to 1. Signed-off-by: Aswath Govindraju <a-govindraju@ti.com> --- arch/arm/dts/k3-am642-sk-u-boot.dtsi | 5 +++++ 1 file changed, 5 insertions(+)