From mboxrd@z Thu Jan 1 00:00:00 1970 From: jramirez@baylibre.com (Jorge Ramirez-Ortiz) Date: Wed, 17 Jan 2018 09:44:08 +0100 Subject: [PATCH] ARM64: dts: meson: enable passing MAC addr on u-boot environment In-Reply-To: References: <1516122805-20227-1-git-send-email-jramirez@baylibre.com> Message-ID: <39648f56-81de-80c7-2795-fd898b9b7395@baylibre.com> To: linus-amlogic@lists.infradead.org List-Id: linus-amlogic.lists.infradead.org On 01/17/2018 09:38 AM, Neil Armstrong wrote: > Hi Jorge, > > On 16/01/2018 18:13, Jorge Ramirez-Ortiz wrote: >> From: Jorge Ramirez-Ortiz >> >> With the adequate configuration settings, u-boot will loop through the >> list of aliases looking for "ethernetX". >> >> By adding an ethernet alias, u-boot can fixup the local-mac-address >> property in the kernel's device tree using a value held in its >> environment variable ethaddr. >> >> Signed-off-by: Jorge Ramirez-Ortiz >> --- >> arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 1 + >> 1 file changed, 1 insertion(+) >> >> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts >> index 68d2c90..8ed2a98 100644 >> --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts >> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts >> @@ -18,6 +18,7 @@ >> >> aliases { >> serial0 = &uart_AO; >> + ethernet = ðmac; > Isn't it ethernet0 instead ? uboot can take both (ethernet or ethernet%i) I just double checked amlogics uboot and you are right it needs ethernet%i so will fix > >> }; >> >> chosen { >> > It would be great to have this on all boards with ethernet enabled. yes will post a new version shortly > > Neil >