at91: Automatically detect USB feature
authorHauke Mehrtens <hauke@hauke-m.de>
Wed, 6 Apr 2022 22:36:25 +0000 (00:36 +0200)
committerHauke Mehrtens <hauke@hauke-m.de>
Thu, 7 Apr 2022 19:08:10 +0000 (21:08 +0200)
commitd0965dc174b52da767e8eb8962c33d5b7af866d1
treeeaf9593206b21006da9d02528725b4d4188cdf94
parentf66521e71f3769b4fd7872ddb991efc37b9f6bd4
at91: Automatically detect USB feature

The sama7 sub target does not have USB support, the feature should not
be activated there. OpenWrt can automatically detect if the target
supports USB by using the scripts/target-metadata.pl script. With the
automatic detection USB support will only get activated on subtargest
which actually support USB like sam9x and sama5.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit f6d566301ee3dc12fd41e131f89dfc4777b002f3)
target/linux/at91/Makefile