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ath79: split base-files into subtargets

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While most of the target's contents are split into subtargets, the
base-files are maintained for the target as a whole.

However, OpenWrt already implements a mechanism that will use (and
even prefer) files in the subtargets' directories. This can be
exploited to make several scripts subtarget-specific and thus save
some space (especially helpful for the tiny devices).

The only script remaining in parent base-files is
/etc/hotplug.d/ieee80211/00-wifi-migration, everything else is
moved/split.

Note that this will increase overall code lines, but reduce code
per subtarget.

base-files ipk size reduction:
master (generic)   49135 B
split (generic)    48533 B (- 0.6 kiB)
split (tiny)       43337 B (- 5.7 kiB)
split (nand)       44423 B (- 4.6 kiB)

Tested on TL-WR1043ND v4 (generic) and TL-WR841N v12 (tiny).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler
2019-10-22 21:46:57 +02:00
committed by John Crispin
parent c36ef5970b
commit 0130022bae
18 changed files with 314 additions and 126 deletions
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45
target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
View File

@@ -1,45 +0,0 @@
#!/bin/ash
[ "$ACTION" = "add" ] || exit 0
PHYNBR=${DEVPATH##*/phy}
[ -n $PHYNBR ] || exit 0
. /lib/functions.sh
. /lib/functions/system.sh
. /lib/functions/k2t.sh
board=$(board_name)
case "$board" in
adtran,bsap1800-v2|\
adtran,bsap1840)
macaddr_add "$(mtd_get_mac_binary 'Board data' 2)" $(($PHYNBR * 8 + 1)) > /sys${DEVPATH}/macaddress
;;
iodata,wn-ac1600dgr)
# There is no eeprom data for 5 GHz wlan in "art" partition
# which would allow to patch the macaddress
[ "$PHYNBR" -eq 0 ] && \
macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
;;
iodata,wn-ag300dgr)
# There is no eeprom data for 5 GHz wlan in "art" partition
# which would allow to patch the macaddress
[ "$PHYNBR" -eq 1 ] && \
macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
;;
phicomm,k2t)
# The K2T factory firmware does use LAN mac address as the 2.4G wifi mac address
[ "$PHYNBR" -eq 1 ] && \
k2t_get_mac "lan_mac" > /sys${DEVPATH}/macaddress
;;
trendnet,tew-823dru)
# set the 2.4G interface mac address to LAN MAC
[ "$PHYNBR" -eq 1 ] && \
mtd_get_mac_text mac 4 > /sys${DEVPATH}/macaddress
# set the 5G interface mac address to WAN MAC + 1
[ "$PHYNBR" -eq 0 ] && \
macaddr_add "$(mtd_get_mac_text mac 0x18)" 1 > /sys${DEVPATH}/macaddress
;;
esac