summaryrefslogtreecommitdiff
path: root/lib/crypto/arm64/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'lib/crypto/arm64/Makefile')
-rw-r--r--lib/crypto/arm64/Makefile17
1 files changed, 17 insertions, 0 deletions
diff --git a/lib/crypto/arm64/Makefile b/lib/crypto/arm64/Makefile
new file mode 100644
index 000000000000..6207088397a7
--- /dev/null
+++ b/lib/crypto/arm64/Makefile
@@ -0,0 +1,17 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha-neon.o
+chacha-neon-y := chacha-neon-core.o chacha-neon-glue.o
+
+obj-$(CONFIG_CRYPTO_POLY1305_NEON) += poly1305-neon.o
+poly1305-neon-y := poly1305-core.o poly1305-glue.o
+AFLAGS_poly1305-core.o += -Dpoly1305_init=poly1305_block_init_arch
+AFLAGS_poly1305-core.o += -Dpoly1305_emit=poly1305_emit_arch
+
+quiet_cmd_perlasm = PERLASM $@
+ cmd_perlasm = $(PERL) $(<) void $(@)
+
+$(obj)/%-core.S: $(src)/%-armv8.pl
+ $(call cmd,perlasm)
+
+clean-files += poly1305-core.S