summaryrefslogtreecommitdiff
path: root/target/linux
diff options
context:
space:
mode:
authorAsh Benz <ash.benz@bk.ru>2016-05-27 22:26:43 +0800
committerJohn Crispin <john@phrozen.org>2016-05-27 15:50:17 +0200
commit7d963efc40702a6a88d33397bb3636ebe8a5a1e6 (patch)
tree912f5979d311daece0e1873c298bd987507deefc /target/linux
parent14515cc27140069904d4ffc1766c97da439fb42e (diff)
downloadmtk-20170518-7d963efc40702a6a88d33397bb3636ebe8a5a1e6.zip
mtk-20170518-7d963efc40702a6a88d33397bb3636ebe8a5a1e6.tar.gz
mtk-20170518-7d963efc40702a6a88d33397bb3636ebe8a5a1e6.tar.bz2
ipq806x/base-files: extract ath10k caldata
Signed-off-by: Ash Benz <ash.benz@bk.ru>
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata68
1 files changed, 68 insertions, 0 deletions
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
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