mb/siemens/mc_apl1: Do not wait for legacy devices on mc_apl7

Since there are no legacy devices on the variant mc_apl7 do not wait
for them on mc_apl7.

Change-Id: Ia4e6c0fb495a347be51bd6604a1d9b73098fb7b6
Signed-off-by: Werner Zeh <werner.zeh@siemens.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67684
Reviewed-by: Jan Samek <jan.samek@siemens.com>
Reviewed-by: Mario Scheithauer <mario.scheithauer@siemens.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/mainboard/siemens/mc_apl1/mainboard.c b/src/mainboard/siemens/mc_apl1/mainboard.c
index 269cdd0..dc188b3 100644
--- a/src/mainboard/siemens/mc_apl1/mainboard.c
+++ b/src/mainboard/siemens/mc_apl1/mainboard.c
@@ -256,7 +256,7 @@
 	uint32_t legacy_delay, us_since_boot;
 	struct stopwatch sw;
 
-	if (CONFIG(BOARD_SIEMENS_MC_APL4))
+	if (CONFIG(BOARD_SIEMENS_MC_APL4) || CONFIG(BOARD_SIEMENS_MC_APL7))
 		return;
 
 	/* Open main hwinfo block. */