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lantiq: dgn3500: use nvmem to load calibration

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Userspace handling is deprecated.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16376
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Rosen Penev
2024-09-03 17:07:49 -07:00
committed by Hauke Mehrtens
parent 00e5204e84
commit 75b9fae0c3
2 changed files with 29 additions and 6 deletions
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31
target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_netgear_dgn3500.dtsi
View File

@@ -125,6 +125,14 @@
&gsw {
phy-mode = "mii";
nvmem-cells = <&macaddr_uboot_ethaddr 0>;
nvmem-cell-names = "mac-address";
};
&ppe {
nvmem-cells = <&macaddr_uboot_ethaddr 1>;
nvmem-cell-names = "mac-address";
};
&pci0 {
@@ -138,7 +146,8 @@
wifi@e,0 {
compatible = "pci168c,0029";
reg = <0x7000 0 0 0 0>;
qca,no-eeprom; /* load from ath9k-eeprom-pci-0000:00:0e.0.bin */
nvmem-cells = <&cal_f000>, <&macaddr_uboot_ethaddr 2>;
nvmem-cell-names = "calibration", "mac-address";
};
};
@@ -165,12 +174,30 @@
reg = <0x10000 0x10000>;
label = "u-boot-env";
read-only;
nvmem-layout {
compatible = "u-boot,env";
macaddr_uboot_ethaddr: ethaddr {
#nvmem-cell-cells = <1>;
};
};
};
ath9k_cal: partition@20000 {
partition@20000 {
reg = <0x20000 0x10000>;
label = "calibration";
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
cal_f000: calibration@f000 {
reg = <0xf000 0xeb8>;
};
};
};
partition@50000 {

4
target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
View File

@@ -40,10 +40,6 @@ case "$FIRMWARE" in
bt,homehub-v3a)
caldata_extract_swap "art-copy" 0x0 0x1000
;;
netgear,dgn3500|netgear,dgn3500b)
caldata_extract "calibration" 0xf000 0x1000
ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) 2) 0x20c
;;
*)
caldata_die "board $board is not supported yet"
;;