openwrtv4/target/linux/ppc40x
Mathias Kresin cf7154db07 kernel: only optimized for size if small_flash
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>
2018-07-12 18:15:32 +02:00
..
base-files/lib treewide: drop target board_name functions 2017-07-15 23:13:34 +02:00
image ppc40x: upgrade to 3.18 2015-04-12 20:48:13 +00:00
patches-3.18 ppc40x: upgrade to 3.18 2015-04-12 20:48:13 +00:00
config-3.18 kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
Makefile kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
modules.mk move isp116x driver to target specific modules.mk 2012-07-25 15:50:45 +00:00