lantiq: fix patching the wifi mac address on BTHOMEHUBV3A
authorMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Sun, 12 Feb 2017 22:29:16 +0000 (22:29 +0000)
committerMathias Kresin <dev@kresin.me>
Mon, 13 Feb 2017 06:57:15 +0000 (07:57 +0100)
The firmware hotplug script tries to read the mac address from a
partition with the name "uboot-env" which does not exist (instead it's
name is uboot_env). This broke calculation of the new checksum (after
patching the mac address) which resulted in ath9k refusing to use the
EEPROM data.

The original error reported by ath9k was:
PCI: Enabling device 0000:00:0e.0 (0000 -> 0002)
ath: phy0: Bad EEPROM checksum 0x2523
ath: phy0: Unable to initialize hardware; initialization status: -22
ath9k 0000:00:0e.0: Failed to initialize device

Fixes: a20616863d32d9 ("lantiq: use ath9k device tree bindings
binding/owl-loader")

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom

index fa52dd5..1c6b066 100644 (file)
@@ -129,7 +129,7 @@ case "$FIRMWARE" in
                                ;;
                        BTHOMEHUBV3A)
                                ath9k_eeprom_extract "art-copy" 0 1
-                               ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot-env ethaddr) +2) 268
+                               ath9k_patch_fw_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot_env ethaddr) +2) 268
                                ;;
                        BTHOMEHUBV5A)
                                ath9k_ubi_eeprom_extract "caldata" 4096 0