mb/aopen/dxplplusu: Remove board
This board use the LEGACY_SMP_INIT which is to be deprecated after
release 4.18.
Change-Id: Idf37ade31ddb55697df1a65062c092a0a485e175
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69114
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/cpu/x86/smm/smmrelocate.S b/src/cpu/x86/smm/smmrelocate.S
index f7dcc39..b89cf3d 100644
--- a/src/cpu/x86/smm/smmrelocate.S
+++ b/src/cpu/x86/smm/smmrelocate.S
@@ -4,9 +4,7 @@
// can it be cleaned up so this include is not required?
// It's needed right now because we get our DEFAULT_PMBASE from
// here.
-#if CONFIG(SOUTHBRIDGE_INTEL_I82801DX)
-#include <southbridge/intel/i82801dx/i82801dx.h>
-#elif CONFIG(SOUTHBRIDGE_INTEL_I82801IX)
+#if CONFIG(SOUTHBRIDGE_INTEL_I82801IX)
#include <southbridge/intel/i82801ix/i82801ix.h>
#else
#error "Southbridge needs SMM handler support."