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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2019-10-22 12:37:13 +0200 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2019-11-03 00:26:17 +0100 |
commit | 19724e28c81e3ff642f09c49f612cd147c54a697 (patch) | |
tree | 278c45d3b1563cee6108e65c3b5856dbab304062 /target/linux/ramips/base-files/lib/upgrade/platform.sh | |
parent | 0975c35b83a632f9662d1944307f87da9db06154 (diff) | |
download | upstream-19724e28c81e3ff642f09c49f612cd147c54a697.tar.gz upstream-19724e28c81e3ff642f09c49f612cd147c54a697.tar.bz2 upstream-19724e28c81e3ff642f09c49f612cd147c54a697.zip |
ramips: split base-files into subtargets
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.
In certain cases, keeping files in parent (=target) base-files was
more convenient, and thus no splitting was performed for those.
Note that this will increase overall code lines, but reduce code
per subtarget.
base-files ipk size reduction:
master (mt7621) 60958 B
split (mt7620) 46358 B (- 14.3 kiB)
split (mt7621) 48759 B (- 11.9 kiB)
split (mt76x8) 44948 B (- 15.6 kiB)
split (rt288x) 43508 B (- 17.0 kiB)
split (rt305x) 45616 B (- 15.0 kiB)
split (rt3883) 44176 B (- 16.4 kiB)
Run-tested on:
GL.iNet GL-MT300N-V2 (mt76x8)
D-Link DWR-116 (mt7620)
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/ramips/base-files/lib/upgrade/platform.sh')
-rwxr-xr-x | target/linux/ramips/base-files/lib/upgrade/platform.sh | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/target/linux/ramips/base-files/lib/upgrade/platform.sh b/target/linux/ramips/base-files/lib/upgrade/platform.sh deleted file mode 100755 index 03e994dfa4..0000000000 --- a/target/linux/ramips/base-files/lib/upgrade/platform.sh +++ /dev/null @@ -1,54 +0,0 @@ -# -# Copyright (C) 2010 OpenWrt.org -# - -PART_NAME=firmware -REQUIRE_IMAGE_METADATA=1 - -platform_check_image() { - return 0 -} - -platform_do_upgrade() { - local board=$(board_name) - - case "$board" in - mikrotik,rb750gr3|\ - mikrotik,rbm11g|\ - mikrotik,rbm33g) - [ -z "$(rootfs_type)" ] && mtd erase firmware - ;; - asus,rt-ac65p|\ - asus,rt-ac85p) - echo "Backing up firmware" - dd if=/dev/mtd4 bs=1024 count=4096 > /tmp/backup_firmware.bin - dd if=/dev/mtd5 bs=1024 count=52224 >> /tmp/backup_firmware.bin - mtd -e firmware2 write /tmp/backup_firmware.bin firmware2 - ;; - esac - - case "$board" in - asus,rt-ac65p|\ - asus,rt-ac85p|\ - hiwifi,hc5962|\ - netgear,r6220|\ - netgear,r6260|\ - netgear,r6350|\ - netgear,r6850|\ - xiaomi,mir3g|\ - xiaomi,mir3p) - nand_do_upgrade "$1" - ;; - tplink,archer-c50-v4) - MTD_ARGS="-t romfile" - default_do_upgrade "$1" - ;; - ubiquiti,edgerouterx|\ - ubiquiti,edgerouterx-sfp) - platform_upgrade_ubnt_erx "$1" - ;; - *) - default_do_upgrade "$1" - ;; - esac -} |