Revert "mb/aopen/dxplplusu: Remove board"
This reverts commit eb76a455cd39ec59b7f2ba28baeec9538befd59e
and applies minor fixes to make it build again.
PARALLEL_MP was working prior to board removal and no
relevant SMI handlers were implemented. So NO_SMM choice
is now selected.
Change-Id: Ia1cd02278240d1b5d006fb2a7730d3d86390f85b
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69339
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/southbridge/intel/i82801dx/bootblock.c b/src/southbridge/intel/i82801dx/bootblock.c
new file mode 100644
index 0000000..6cda0a8
--- /dev/null
+++ b/src/southbridge/intel/i82801dx/bootblock.c
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <arch/bootblock.h>
+#include <device/pci_ops.h>
+
+void bootblock_early_southbridge_init(void)
+{
+ /* Set FWH IDs for 2 MB flash part. */
+ if (CONFIG_ROM_SIZE == 0x200000)
+ pci_write_config32(PCI_DEV(0, 0x1f, 0), 0xe8, 0x00001111);
+}