diff options
Diffstat (limited to 'target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k')
| -rw-r--r-- | target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k | 35 |
1 files changed, 16 insertions, 19 deletions
diff --git a/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k b/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k index c9aa4b1eb5..cc3dc42c9c 100644 --- a/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k +++ b/target/linux/ar71xx/base-files/lib/preinit/82_patch_ath10k @@ -7,9 +7,7 @@ do_patch_ath10k_firmware() { local firmware_file="/lib/firmware/ath10k/QCA988X/hw2.0/firmware-5.bin" # bail out if firmware does not exist - [ -f "$firmware_file" ] || { - return - } + [ -f "$firmware_file" ] || return local mac_offset=276 local mac_length=6 @@ -17,35 +15,34 @@ do_patch_ath10k_firmware() { local current_mac="$(hexdump -v -n $mac_length -s $mac_offset -e '5/1 "%02x:" 1/1 "%02x"' $firmware_file 2>/dev/null)" # check if mac address was already patched - [ "$default_mac" = "$current_mac" ] || { - return - } + [ "$default_mac" = "$current_mac" ] || return # some boards have bogus mac in otp (= directly in the PCIe card's EEPROM). # we have to patch the default mac in the firmware because we cannot change # the otp. case $(board_name) in - dgl-5500-a1 | tew-823dru) - local mac - mac=$(mtd_get_mac_ascii nvram wlan1_mac) - - cp $firmware_file /tmp/ath10k-firmware.bin - macaddr_2bin $mac | dd of=/tmp/ath10k-firmware.bin \ - conv=notrunc bs=1 seek=$mac_offset count=$mac_length - + dgl-5500-a1|\ + tew-823dru) + local mac + mac=$(mtd_get_mac_ascii nvram wlan1_mac) + + cp $firmware_file /tmp/ath10k-firmware.bin + macaddr_2bin $mac | dd of=/tmp/ath10k-firmware.bin \ + conv=notrunc bs=1 seek=$mac_offset count=$mac_length ;; esac - [ -f /tmp/ath10k-firmware.bin ] || { - return - } + + [ -f /tmp/ath10k-firmware.bin ] || return + cp /tmp/ath10k-firmware.bin $firmware_file rm /tmp/ath10k-firmware.bin } check_patch_ath10k_firmware() { case $(board_name) in - dgl-5500-a1 | tew-823dru) - do_patch_ath10k_firmware + dgl-5500-a1|\ + tew-823dru) + do_patch_ath10k_firmware ;; esac } |