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Diffstat (limited to 'arch/x86/include/asm/arch-baytrail/iomap.h')
-rw-r--r--arch/x86/include/asm/arch-baytrail/iomap.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-baytrail/iomap.h b/arch/x86/include/asm/arch-baytrail/iomap.h
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--- /dev/null
+++ b/arch/x86/include/asm/arch-baytrail/iomap.h
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2013 Google Inc.
+ * Copyright (C) 2016 Bin Meng <bmeng.cn@gmail.com>
+ *
+ * Modified from coreboot src/soc/intel/baytrail/include/soc/iomap.h
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _BAYTRAIL_IOMAP_H_
+#define _BAYTRAIL_IOMAP_H_
+
+/* Memory Mapped IO bases */
+
+/* PCI Configuration Space */
+#define MCFG_BASE_ADDRESS CONFIG_PCIE_ECAM_BASE
+#define MCFG_BASE_SIZE 0x10000000
+
+/* Temporary Base Address */
+#define TEMP_BASE_ADDRESS 0xfd000000
+
+/* Transactions in this range will abort */
+#define ABORT_BASE_ADDRESS 0xfeb00000
+#define ABORT_BASE_SIZE 0x00100000
+
+/* High Performance Event Timer */
+#define HPET_BASE_ADDRESS 0xfed00000
+#define HPET_BASE_SIZE 0x400
+
+/* SPI Bus */
+#define SPI_BASE_ADDRESS 0xfed01000
+#define SPI_BASE_SIZE 0x400
+
+/* Power Management Controller */
+#define PMC_BASE_ADDRESS 0xfed03000
+#define PMC_BASE_SIZE 0x400
+
+/* Power Management Unit */
+#define PUNIT_BASE_ADDRESS 0xfed05000
+#define PUNIT_BASE_SIZE 0x800
+
+/* Intel Legacy Block */
+#define ILB_BASE_ADDRESS 0xfed08000
+#define ILB_BASE_SIZE 0x400
+
+/* IO Memory */
+#define IO_BASE_ADDRESS 0xfed0c000
+#define IO_BASE_OFFSET_GPSCORE 0x0000
+#define IO_BASE_OFFSET_GPNCORE 0x1000
+#define IO_BASE_OFFSET_GPSSUS 0x2000
+#define IO_BASE_SIZE 0x4000
+
+/* Root Complex Base Address */
+#define RCBA_BASE_ADDRESS 0xfed1c000
+#define RCBA_BASE_SIZE 0x400
+
+/* MODPHY */
+#define MPHY_BASE_ADDRESS 0xfef00000
+#define MPHY_BASE_SIZE 0x100000
+
+/* IO Port bases */
+#define ACPI_BASE_ADDRESS 0x0400
+#define ACPI_BASE_SIZE 0x80
+
+#define GPIO_BASE_ADDRESS 0x0500
+#define GPIO_BASE_SIZE 0x100
+
+#define SMBUS_BASE_ADDRESS 0xefa0
+
+#endif /* _BAYTRAIL_IOMAP_H_ */