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ramips: fix MAC address setup for Newifi Y1 and Y1S

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So far, MAC address setup for those devices has been using local
addresses although additional MAC addresses are available on flash.

On device, we found the following situation:
position   Y1     Y1S
0x4        *:d4   *:e4
0x8004     *:d6   *:e8
0x28       *:d4   *:e4
0x2e       *:d7   *:eb

Since 0x4 and 0x28 yield the same address, the former was set for
&ethernet in DTS. However, the typical location on this
architecture is 0x28, so this patch changes that.

For further setup in 02_network, the local bit for lan_mac is
removed, so the address from &ethernet is used at all. For wan_mac,
instead of calculating an address with local bit set, this patch
exploits the previously unused address in 0x2e.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler 2019-08-16 15:39:43 +02:00 committed by Chuanhong Guo
parent aaf90d8808
commit 869a0183b9
3 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
target/linux/ramips/base-files/etc/board.d/02_network
View File

@ -512,6 +512,8 @@ ramips_setup_macs()
alfa-network,w502u|\ alfa-network,w502u|\
arcwireless,freestation5|\ arcwireless,freestation5|\
cudy,wr1000|\ cudy,wr1000|\
lenovo,newifi-y1|\
lenovo,newifi-y1s|\
netgear,wnce2001|\ netgear,wnce2001|\
ohyeah,oy-0001|\ ohyeah,oy-0001|\
phicomm,k2g|\ phicomm,k2g|\
@ -528,8 +530,6 @@ ramips_setup_macs()
huawei,d105|\ huawei,d105|\
hilink,hlk-7628n|\ hilink,hlk-7628n|\
hilink,hlk-rm04|\ hilink,hlk-rm04|\
lenovo,newifi-y1|\
lenovo,newifi-y1s|\
nexaira,bc2|\ nexaira,bc2|\
petatel,psr-680w|\ petatel,psr-680w|\
skyline,sl-r7205) skyline,sl-r7205)

2
target/linux/ramips/dts/mt7620a_lenovo_newifi-y1.dts
View File

@ -53,6 +53,6 @@
&ethernet { &ethernet {
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&ephy_pins>; pinctrl-0 = <&ephy_pins>;
mtd-mac-address = <&factory 0x4>; mtd-mac-address = <&factory 0x28>;
mediatek,portmap = "llllw"; mediatek,portmap = "llllw";
}; };

2
target/linux/ramips/dts/mt7620a_lenovo_newifi-y1s.dts
View File

@ -78,7 +78,7 @@
&ethernet { &ethernet {
status = "okay"; status = "okay";
mtd-mac-address = <&factory 0x4>; mtd-mac-address = <&factory 0x28>;
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>; pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
mediatek,portmap = "wllll"; mediatek,portmap = "wllll";