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/northbridge/intel/e7505/raminit.h b/src/northbridge/intel/e7505/raminit.h
new file mode 100644
index 0000000..1e0128c
--- /dev/null
+++ b/src/northbridge/intel/e7505/raminit.h
@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef RAMINIT_H
+#define RAMINIT_H
+
+#include <stdint.h>
+
+#define MAX_DIMM_SOCKETS_PER_CHANNEL 4
+#define MAX_NUM_CHANNELS 2
+#define MAX_DIMM_SOCKETS (MAX_NUM_CHANNELS * MAX_DIMM_SOCKETS_PER_CHANNEL)
+
+struct mem_controller {
+ pci_devfn_t d0, d0f1; // PCI bus/device/fcns of E7501 memory controller
+
+ // SMBus addresses of DIMM slots for each channel,
+ // in order from closest to MCH to furthest away
+ // 0 == not present
+ uint16_t channel0[MAX_DIMM_SOCKETS_PER_CHANNEL];
+ uint16_t channel1[MAX_DIMM_SOCKETS_PER_CHANNEL];
+};
+
+void sdram_initialize(void);
+
+#endif /* RAMINIT_H */