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-rw-r--r--src/soc/intel/tigerlake/include/soc/romstage.h25
-rw-r--r--src/soc/intel/tigerlake/include/soc/soc_chip.h21
-rw-r--r--src/soc/intel/tigerlake/include/soc/systemagent.h50
3 files changed, 96 insertions, 0 deletions
diff --git a/src/soc/intel/tigerlake/include/soc/romstage.h b/src/soc/intel/tigerlake/include/soc/romstage.h
new file mode 100644
index 0000000000..046e856920
--- /dev/null
+++ b/src/soc/intel/tigerlake/include/soc/romstage.h
@@ -0,0 +1,25 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _SOC_ROMSTAGE_H_
+#define _SOC_ROMSTAGE_H_
+
+#include <fsp/api.h>
+
+void mainboard_memory_init_params(FSPM_UPD *mupd);
+void systemagent_early_init(void);
+void pch_init(void);
+
+#endif /* _SOC_ROMSTAGE_H_ */
diff --git a/src/soc/intel/tigerlake/include/soc/soc_chip.h b/src/soc/intel/tigerlake/include/soc/soc_chip.h
new file mode 100644
index 0000000000..3b02386375
--- /dev/null
+++ b/src/soc/intel/tigerlake/include/soc/soc_chip.h
@@ -0,0 +1,21 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _SOC_TIGERLAKE_SOC_CHIP_H_
+#define _SOC_TIGERLAKE_SOC_CHIP_H_
+
+#include "../../chip.h"
+
+#endif /* _SOC_TIGERLAKE_SOC_CHIP_H_ */
diff --git a/src/soc/intel/tigerlake/include/soc/systemagent.h b/src/soc/intel/tigerlake/include/soc/systemagent.h
new file mode 100644
index 0000000000..56a2bd8887
--- /dev/null
+++ b/src/soc/intel/tigerlake/include/soc/systemagent.h
@@ -0,0 +1,50 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2019 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/*
+ * This file is created based on Intel Tiger Lake Processor SA Datasheet
+ * Document number: 571131
+ * Chapter number: 3
+ */
+
+#ifndef SOC_TIGERLAKE_SYSTEMAGENT_H
+#define SOC_TIGERLAKE_SYSTEMAGENT_H
+
+#include <intelblocks/systemagent.h>
+
+/* Device 0:0.0 PCI configuration space */
+
+#define EPBAR 0x40
+#define DMIBAR 0x68
+#define SMRAM 0x88 /* System Management RAM Control */
+#define D_OPEN (1 << 6)
+#define D_CLS (1 << 5)
+#define D_LCK (1 << 4)
+#define G_SMRAME (1 << 3)
+#define C_BASE_SEG ((0 << 2) | (1 << 1) | (0 << 0))
+
+#define BIOS_RESET_CPL 0x5da8
+#define EDRAMBAR 0x5408
+#define REGBAR 0x5420
+
+#define MCH_PKG_POWER_LIMIT_LO 0x59a0
+#define MCH_PKG_POWER_LIMIT_HI 0x59a4
+#define MCH_DDR_POWER_LIMIT_LO 0x58e0
+#define MCH_DDR_POWER_LIMIT_HI 0x58e4
+
+#define IMRBASE 0x6A40
+#define IMRLIMIT 0x6A48
+
+#endif