x86: ivybridge: Add support for BD82x6x PCH

[oweals/u-boot.git] / arch / x86 / include / asm / arch-ivybridge / pch.h

diff --git a/arch/x86/include/asm/arch-ivybridge/pch.h b/arch/x86/include/asm/arch-ivybridge/pch.h
index c6efdb85659ab66c70d0301c09bf3326ca7decf1..aa626ad65de3e28590f64648f39b461a46573a2b 100644 (file)
--- a/arch/x86/include/asm/arch-ivybridge/pch.h
+++ b/arch/x86/include/asm/arch-ivybridge/pch.h
@@ -19,6 +19,16 @@
 
 #define SMBUS_IO_BASE          0x0400
 
+/* PCI Configuration Space (D30:F0): PCI2PCI */
+#define PSTS   0x06
+#define SMLT   0x1b
+#define SECSTS 0x1e
+#define INTR   0x3c
+#define BCTRL  0x3e
+#define   SBR  (1 << 6)
+#define   SEE  (1 << 1)
+#define   PERE (1 << 0)
+
 #define PCH_EHCI1_DEV          PCI_BDF(0, 0x1d, 0)
 #define PCH_EHCI2_DEV          PCI_BDF(0, 0x1a, 0)
 #define PCH_XHCI_DEV           PCI_BDF(0, 0x14, 0)
@@ -343,6 +353,9 @@
 #define   DMISCI_STS   (1 << 9)
 #define TCO2_STS       0x66
 
+int lpc_init(struct pci_controller *hose, pci_dev_t dev);
+void lpc_enable(pci_dev_t dev);
+
 /**
  * lpc_early_init() - set up LPC serial ports and other early things
  *