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e826b64294
Since the nvmem-based approach for retrieving MAC addresses appears to depend on the addresses being set up after the partitions, it is no longer possible to keep the MAC address setup in shared DTSI files while the partitions itself are set up in DTS files for the individual devices. In ath79 the firmware partition is typically located somewhere "in the middle" of the partition table. Thus, it's not trivial to share the partitions containing MAC address information in a common DTSI (like we did in some cases on ramips). In this commit, MAC address setup is thus moved to the relevant partitions, and in most cases needs to be duplicated. While the duplication is not really nice, it eventually provides a cleaner and more tidy setup, making the DTS(I) file fragmentation a bit more logical. This should also help with adding new devices, as information is distributed across less locations. For consistency, this commit also moves the mtd-cal-data property "down" together with the MAC address setup, so it's not based on a partition before the latter is defined either. (This is only done for those files touched due to nvmem conversion.) Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
79 lines
1.2 KiB
Plaintext
79 lines
1.2 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
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#include "ar7161_netgear_wndr.dtsi"
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/ {
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compatible = "netgear,wndr3800ch", "qca,ar7161";
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model = "Netgear WNDR3800CH";
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aliases {
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label-mac-device = ð0;
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};
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};
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&partitions {
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partition@0 {
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label = "u-boot";
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reg = <0x000000 0x050000>;
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read-only;
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};
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partition@50000 {
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label = "u-boot-env";
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reg = <0x050000 0x020000>;
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read-only;
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};
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partition@70000 {
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label = "firmware";
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reg = <0x070000 0xf80000>;
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compatible = "openwrt,uimage", "denx,uimage";
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openwrt,ih-magic = <0x33373031>;
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openwrt,ih-type = <IH_TYPE_FILESYSTEM>;
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};
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art: partition@ff0000 {
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label = "art";
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reg = <0xff0000 0x010000>;
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read-only;
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};
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};
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&ath9k0 {
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nvmem-cells = <&macaddr_art_c>;
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nvmem-cell-names = "mac-address";
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};
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&ath9k1 {
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nvmem-cells = <&macaddr_art_0>;
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nvmem-cell-names = "mac-address";
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};
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ð0 {
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nvmem-cells = <&macaddr_art_0>;
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nvmem-cell-names = "mac-address";
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};
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ð1 {
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nvmem-cells = <&macaddr_art_6>;
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nvmem-cell-names = "mac-address";
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};
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&art {
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compatible = "nvmem-cells";
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#address-cells = <1>;
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#size-cells = <1>;
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macaddr_art_0: macaddr@0 {
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reg = <0x0 0x6>;
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};
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macaddr_art_6: macaddr@6 {
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reg = <0x6 0x6>;
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};
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macaddr_art_c: macaddr@c {
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reg = <0xc 0x6>;
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};
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};
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