openwrtv3/target/linux/at91
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 at91: Add SAMA5D2 PTC EK board 2018-05-05 06:55:22 +02:00
files/arch/arm/boot/dts at91: remove unused at91part driver 2017-10-22 15:17:42 +02:00
image at91: sama5d4: fix bad mkubifs options 2018-05-13 18:33:47 +02:00
legacy at91: cleanup kernel configurations 2018-05-11 18:24:00 +02:00
patches-4.9 kernel: bump 4.9 to 4.9.100 2018-05-18 09:10:21 +02:00
sama5d2 at91: cleanup kernel configurations 2018-05-11 18:24:00 +02:00
sama5d3 at91: cleanup kernel configurations 2018-05-11 18:24:00 +02:00
sama5d4 at91: cleanup kernel configurations 2018-05-11 18:24:00 +02:00
config-4.9 kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
Makefile at91: reorganize at91 subtargets 2018-05-05 06:55:22 +02:00
modules.mk at91: udc driver was missing deps 2016-02-16 16:25:16 +00:00