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lantiq: fix patching the wifi mac address on BTHOMEHUBV3A 

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: a20616863d ("lantiq: use ath9k device tree bindings
binding/owl-loader")

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
owl
Martin Blumenstingl 2017-02-12 22:29:16 +00:00 committed by Mathias Kresin
parent 4c09f99605
commit 70395ae8cb
1 changed files with 1 additions and 1 deletions
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2
target/linux/lantiq/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom
View File

@ -129,7 +129,7 @@ case "$FIRMWARE" in
;; ;;
BTHOMEHUBV3A) BTHOMEHUBV3A)
ath9k_eeprom_extract "art-copy" 0 1 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) BTHOMEHUBV5A)
ath9k_ubi_eeprom_extract "caldata" 4096 0 ath9k_ubi_eeprom_extract "caldata" 4096 0