openwrt/target/linux/rb532
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 treewide: move nand_do_upgrade call to platform_do_upgrade 2018-02-16 14:44:02 +01:00
image rb532: increase kernel size limit 2017-09-18 15:17:45 +03:00
patches-4.9 rb532: add support for 4.9 2017-09-18 15:20:48 +03:00
Makefile rb532: add myself as maintainer 2017-09-18 15:22:16 +03:00
config-4.9 kernel: only optimized for size if small_flash 2018-07-12 18:15:32 +02:00
modules.mk massive: replace occurences of .$(LINUX_KMOD_SUFFIX) with .ko after r21950 2010-07-12 14:06:13 +00:00