Commit Graph

3 Commits (32726846c85985fbc320d123a7b26b32124cd47a)

Author SHA1 Message Date
David Bauer 32726846c8 ath79: use downstream ag71xx for Kernel 5.4
The ag71xx driver from Linux 5.4 currently has various shortcomings
when used with OpenWrt compared to our downstream version.

For example, the upstream driver does not support modifying the ethernet
clock and configuring RGMII delays on the MAC side.

While we should certainly switch to the upstream driver, the amount of
necessary patches would make it cumbersome to work with. It's also
highly likely we won't be able to finish patching the upstream driver in
time for a Linux 5.4 release.

Tested on Siemens WS-AP3610.

CC: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: David Bauer <mail@david-bauer.net>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
4 years ago
Yousong Zhou 860652f4b9 kernel: 5.4: move some kconfig options to generic
CONFIG_64BIT_TIME=y
	CONFIG_KASAN_STACK=1
	CONFIG_UBSAN_ALIGNMENT=y
	CONFIG_UNIX_SCM=y
	CONFIG_DMA_DECLARE_COHERENT=y
	CONFIG_OF_RESERVED_MEM=y

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
4 years ago
David Bauer 53ab9865c2 ath79: add support for kernel 5.4
Signed-off-by: David Bauer <mail@david-bauer.net>
[refreshed]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>

* Sync the patches with the changes done for kernel 4.19
* Use KERNEL_TESTING_PATCHVER
* Refresh the configuration
* Fix multiple compile bugs in the patches
* Only add own ag71xx files for kernel 4.19 and use upstream version for
  5.4.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
4 years ago