linux-firmware: don't put the firmware into the sysroot

There's no need to have linux-firmware in the sysroot. The sysroot won't
ever be used anyway as nothing needs the firmware at build-time, but this
saves us building a ~900MB sysroot (~300MB sstate tarball).

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/meta/recipes-kernel/linux-firmware/linux-firmware_20221012.bb b/meta/recipes-kernel/linux-firmware/linux-firmware_20221012.bb
index 6ba59a34c2f5e5b68bf529e0fc8bca7bc3536821..c7ecee0d9a84a19d2dc3becb98ee4485e0d84332 100644 (file)
--- a/meta/recipes-kernel/linux-firmware/linux-firmware_20221012.bb
+++ b/meta/recipes-kernel/linux-firmware/linux-firmware_20221012.bb
@@ -1121,3 +1121,6 @@ INSANE_SKIP = "arch"
 
 # Don't warn about already stripped files
 INSANE_SKIP:${PN} = "already-stripped"
+
+# No need to put firmware into the sysroot
+SYSROOT_DIRS_IGNORE += "${nonarch_base_libdir}/firmware"