1 files changed, 67 insertions, 0 deletions
diff --git a/src/soc/intel/common/block/include/intelblocks/pmc.h b/src/soc/intel/common/block/include/intelblocks/pmc.h
new file mode 100644
index 0000000000..850cda178b
--- /dev/null
+++ b/src/soc/intel/common/block/include/intelblocks/pmc.h
@@ -0,0 +1,67 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 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_INTEL_COMMON_BLOCK_PMC_H
+#define SOC_INTEL_COMMON_BLOCK_PMC_H
+
+#include <device/device.h>
+#include <stdint.h>
+
+/* PMC controller resource structure */
+struct pmc_resource_config {
+	/* PMC PCI config offset for MMIO BAR */
+	uint8_t pwrmbase_offset;
+	/* MMIO BAR address */
+	uintptr_t pwrmbase_addr;
+	/* MMIO BAR size */
+	size_t pwrmbase_size;
+	/* PMC PCI config offset for IO BAR */
+	uint8_t abase_offset;
+	/* IO BAR address */
+	uintptr_t abase_addr;
+	/* IO BAR size */
+	size_t abase_size;
+};
+
+/*
+ * SoC overrides
+ *
+ * All new SoCs wishes to make use of common PMC PCI driver
+ * must implement below functionality .
+ */
+
+/*
+ * Function to initialize PMC controller.
+ *
+ * This initialization may differ between different SoC
+ *
+ * Input: Device Structure PMC PCI device
+ */
+void pmc_soc_init(struct device *dev);
+
+/*
+ * SoC should fill this structure information based on
+ * PMC controller register information like PWRMBASE, ABASE offset
+ * BAR and Size
+ *
+ * Input: PMC config structure
+ * Output: -1 = Error, 0 = Success
+ */
+int pmc_soc_get_resources(struct pmc_resource_config *cfg);
+
+/* API to set ACPI mode */
+void pmc_set_acpi_mode(void);
+
+#endif /* SOC_INTEL_COMMON_BLOCK_PMC_H */