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[61.216.91.114]) by smtp.gmail.com with ESMTPSA id 33sm8343502pgs.81.2019.02.17.19.38.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 17 Feb 2019 19:38:32 -0800 (PST) From: Shawn Guo To: Tom Rini Date: Mon, 18 Feb 2019 11:37:42 +0800 Message-Id: <20190218033742.21342-4-shawn.guo@linaro.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20190218033742.21342-1-shawn.guo@linaro.org> References: <20190218033742.21342-1-shawn.guo@linaro.org> Cc: u-boot@lists.denx.de, Joe Hershberger , Igor Opaniuk Subject: [U-Boot] [PATCH v2 3/3] poplar: enable Ethernet driver support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" The 'phy' reset of gmac device in kernel device tree is not generic enough for u-boot to use, so we need to overwrite the 'resets' property as needed. With this device tree fixup and poplar_defconfig changes, Ethernet starts working on Poplar board. Signed-off-by: Shawn Guo Reviewed-by: Igor Opaniuk --- arch/arm/dts/hi3798cv200-u-boot.dtsi | 6 ++++++ configs/poplar_defconfig | 3 +++ 2 files changed, 9 insertions(+) diff --git a/arch/arm/dts/hi3798cv200-u-boot.dtsi b/arch/arm/dts/hi3798cv200-u-boot.dtsi index 7844c5208c5d..972ea67de3b1 100644 --- a/arch/arm/dts/hi3798cv200-u-boot.dtsi +++ b/arch/arm/dts/hi3798cv200-u-boot.dtsi @@ -16,6 +16,12 @@ }; }; +&gmac1 { + resets = <&crg 0xcc 9>, + <&crg 0xcc 11>, + <&crg 0xcc 13>; +}; + &uart0 { clock = <75000000>; status = "okay"; diff --git a/configs/poplar_defconfig b/configs/poplar_defconfig index 81bd3702e42a..76ab5eb70e7e 100644 --- a/configs/poplar_defconfig +++ b/configs/poplar_defconfig @@ -19,6 +19,9 @@ CONFIG_FASTBOOT_FLASH_MMC_DEV=0 CONFIG_DM_MMC=y CONFIG_MMC_DW=y CONFIG_MMC_DW_K3=y +CONFIG_DM_ETH=y +CONFIG_HIGMACV300_ETH=y +CONFIG_RESET_HISILICON=y CONFIG_USB=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_GENERIC=y