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82 lines
1.5 KiB
Bash
82 lines
1.5 KiB
Bash
#!/bin/sh
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[ -e /lib/firmware/$FIRMWARE ] && exit 0
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. /lib/functions/caldata.sh
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. /lib/functions/system.sh
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board=$(board_name)
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ath11k_generate_macs() {
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case "$board" in
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linksys,mr7350)
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eth=$(mtd_get_mac_ascii devinfo hw_mac_addr)
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;;
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*)
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eth=$(cat /sys/class/net/eth0/address)
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;;
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esac
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touch /lib/firmware/ath11k-macs
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mac1=$(macaddr_add $eth 2)
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mac2=$(macaddr_add $eth 3)
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mac3=$(macaddr_add $eth 4)
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echo -ne \\x${mac1//:/\\x} >> /lib/firmware/ath11k-macs
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echo -ne \\x${mac2//:/\\x} >> /lib/firmware/ath11k-macs
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echo -ne \\x${mac3//:/\\x} >> /lib/firmware/ath11k-macs
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}
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ath11kcal_die() {
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echo "ath11cal: " "$*"
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exit 1
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}
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ath11kcal_extract() {
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local part=$1
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local offset=$2
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local count=$3
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local mtd
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mtd=$(find_mtd_chardev $part)
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[ -n "$mtd" ] || \
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ath11kcal_die "no mtd device found for partition $part"
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dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
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ath11kcal_die "failed to extract calibration data from $mtd"
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}
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case "$FIRMWARE" in
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"ath11k/IPQ6018/hw1.0/cal-ahb-c000000.wifi.bin")
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case "$board" in
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cmiot,ax18|\
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linksys,mr7350|\
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qihoo,v6|\
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zn,m2)
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caldata_extract "0:art" 0x1000 0x10000
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;;
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tplink,eap610-outdoor)
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# /tmp/factory_data should be mounted by preinit
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cp /tmp/factory_data/radio "/lib/firmware/$FIRMWARE"
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;;
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*)
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caldata_die "Don't know how to read caldata for $board"
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;;
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esac
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;;
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ath11k-macs)
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case "$board" in
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cmiot,ax18|\
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linksys,mr7350|\
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qihoo,v6|\
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zn,m2)
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ath11k_generate_macs
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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