ipq806x/base-files: extract ath10k caldata

Signed-off-by: Ash Benz <ash.benz@bk.ru>

diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
new file mode 100644 (file)
index 0000000..5f604e1
--- /dev/null
+++ b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+ath10kcal_die() {
+       echo "ath10cal: " "$*"
+       exit 1
+}
+
+ath10kcal_from_file() {
+       local source=$1
+       local offset=$2
+       local count=$3
+
+       dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+               ath10kcal_die "failed to extract calibration data from $source"
+}
+
+ath10kcal_extract() {
+       local part=$1
+       local offset=$2
+       local count=$3
+       local mtd
+
+       mtd=$(find_mtd_chardev $part)
+       [ -n "$mtd" ] || \
+               ath10kcal_die "no mtd device found for partition $part"
+
+       dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+               ath10kcal_die "failed to extract calibration data from $mtd"
+}
+
+ath10kcal_patch_mac() {
+       local mac=$1
+
+       [ -z "$mac" ] && return
+
+       macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
+}
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/ipq806x.sh
+. /lib/functions.sh
+. /lib/functions/system.sh
+
+board=$(ipq806x_board_name)
+
+
+case "$FIRMWARE" in
+"ath10k/cal-pci-0000:01:00.0.bin")
+       case $board in
+       c2600)
+               ath10kcal_extract "radio" 4096 12064
+#              ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -1)
+               ;;
+       esac
+       ;;
+"ath10k/cal-pci-0001:01:00.0.bin")
+       case $board in
+       c2600)
+               ath10kcal_extract "radio" 20480 12064
+#              ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary default-mac 8) -2)
+               ;;
+       esac
+       ;;
+*)
+       exit 1
+       ;;
+esac