Message ID | 20221119192850.23999-1-aford173@gmail.com |
---|---|
State | Changes Requested |
Delegated to: | Stefano Babic |
Headers | show
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[75.72.166.104]) by smtp.gmail.com with ESMTPSA id h19-20020a056e020d5300b002f90ff8bcbbsm372613ilj.37.2022.11.19.11.29.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Nov 2022 11:29:02 -0800 (PST) From: Adam Ford <aford173@gmail.com> To: u-boot@lists.denx.de Cc: Adam Ford <aford173@gmail.com>, Stefano Babic <sbabic@denx.de>, Fabio Estevam <festevam@gmail.com>, "NXP i.MX U-Boot Team" <uboot-imx@nxp.com> Subject: [PATCH 1/2] imx: imx8mm-beacon: Enable FlexSPI in U-Boot Date: Sat, 19 Nov 2022 13:28:49 -0600 Message-Id: <20221119192850.23999-1-aford173@gmail.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 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 0.103.6 at phobos.denx.de X-Virus-Status: Clean |
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[1/2] imx: imx8mm-beacon: Enable FlexSPI in U-Boot
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diff --git a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi index 00ac413f36..4f5b9cd23c 100644 --- a/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi +++ b/arch/arm/dts/imx8mm-beacon-kit-u-boot.dtsi @@ -6,6 +6,10 @@ #include "imx8mm-u-boot.dtsi" / { + aliases { + spi0 = &flexspi; + }; + wdt-reboot { compatible = "wdt-reboot"; wdt = <&wdog1>;
In order to use the FlexSPI interface in U-Boot, configure the alias to make spi0 point to flexspi. With that enabled, sf probe detects the QSPI part as: SF: Detected n25q256ax1 with page size 256 Bytes, erase size 4 KiB, total 32 MiB Signed-off-by: Adam Ford <aford173@gmail.com>