dm: eth: Add support for ethprime env var

[karo-tx-uboot.git] / test / dm / eth.c

diff --git a/test/dm/eth.c b/test/dm/eth.c
index 5688b71de07162ed6c48513750d0e93d3bf53ab2..96e3c46ea6991725360b3ca612152a28649278c4 100644 (file)
--- a/test/dm/eth.c
+++ b/test/dm/eth.c
@@ -60,3 +60,23 @@ static int dm_test_eth_alias(struct dm_test_state *dms)
        return 0;
 }
 DM_TEST(dm_test_eth_alias, DM_TESTF_SCAN_FDT);
+
+static int dm_test_eth_prime(struct dm_test_state *dms)
+{
+       NetPingIP = string_to_ip("1.1.2.2");
+
+       /* Expected to be "eth@10003000" because of ethprime variable */
+       setenv("ethact", NULL);
+       setenv("ethprime", "eth5");
+       ut_assertok(NetLoop(PING));
+       ut_asserteq_str("eth@10003000", getenv("ethact"));
+
+       /* Expected to be "eth@10002000" because it is first */
+       setenv("ethact", NULL);
+       setenv("ethprime", NULL);
+       ut_assertok(NetLoop(PING));
+       ut_asserteq_str("eth@10002000", getenv("ethact"));
+
+       return 0;
+}
+DM_TEST(dm_test_eth_prime, DM_TESTF_SCAN_FDT);