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* ath79: split base-files into subtargetsAdrian Schmutzler2019-10-274-0/+239
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* treewide: use wpad-basic for not small flash targetsMathias Kresin2018-10-161-0/+2
| | | | | | | | | | | | Add out of the box support for 802.11r and 802.11w to all targets not suffering from small flash. Signed-off-by: Mathias Kresin <dev@kresin.me> Mathias did all the heavy lifting on this, but I'm the one who should get shouted at for committing. Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
* ath79: add support for TP-Link TL-WR941N/ND v2/v3Chuanhong Guo2018-08-141-0/+4
| | | | | | | | | | | | | Specification: - SoC: Atheros AR9132 - Flash: 4 MB - RAM: 32 MB - Ethernet: Marvell 88E6060 with 5 FE ports. Flash instruction: Upload the generated factory firmware on web interface. Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
* kernel: only optimized for size if small_flashMathias Kresin2018-07-121-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | Add a new config option to allow to select the default compile optimization level for the kernel. Select the optimization for size by default if the small_flash feature is set. Otherwise "Optimize for performance" is set. Add the small_flash feature flag to all (sub)targets which had the optimization for size in their default kernel config. Remove CC_OPTIMIZE_FOR_* symbols from all kernel configs to apply the new setting. Exceptions to the above are: - lantiq, where the optimization for size is only required for the xway_legacy subtarget but was set for the whole target - mediatek, ramips/mt7620 & ramips/mt76x8 where boards should have plenty of space and an optimization for size doesn't make much sense - rb532, which has 128MByte flash Signed-off-by: Mathias Kresin <dev@kresin.me>
* ath79: optimize ath79 tiny target for sizeLucian Cristian2018-07-071-0/+2
| | | | | | the speed impact on tiny target is minimal and worth the size gained Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
* ath79: add tiny subtargetAlex Maclean2018-06-013-0/+29
Signed-off-by: Alex Maclean <monkeh@monkeh.net>