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Diffstat (limited to 'include/asm-arm/arch-ixp2000/ixp2000-regs.h')
-rw-r--r--include/asm-arm/arch-ixp2000/ixp2000-regs.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
index 5eb47d4bfbf..75623f81ef7 100644
--- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h
+++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h
@@ -18,6 +18,21 @@
#ifndef _IXP2000_REGS_H_
#define _IXP2000_REGS_H_
+/*
+ * IXP2000 linux memory map:
+ *
+ * virt phys size
+ * fb000000 db000000 16M PCI CFG1
+ * fc000000 da000000 16M PCI CFG0
+ * fd000000 d8000000 16M PCI I/O
+ * fe[0-7]00000 8M per-platform mappings
+ * feb00000 c8000000 1M MSF
+ * fec00000 df000000 1M PCI CSRs
+ * fed00000 de000000 1M PCI CREG
+ * fee00000 d6000000 1M INTCTL
+ * fef00000 c0000000 1M CAP
+ */
+
/*
* Static I/O regions.
*
@@ -71,6 +86,10 @@
#define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000
#define IXP2000_PCI_CSR_SIZE 0x00100000
+#define IXP2000_MSF_PHYS_BASE 0xc8000000
+#define IXP2000_MSF_VIRT_BASE 0xfeb00000
+#define IXP2000_MSF_SIZE 0x00100000
+
#define IXP2000_PCI_IO_PHYS_BASE 0xd8000000
#define IXP2000_PCI_IO_VIRT_BASE 0xfd000000
#define IXP2000_PCI_IO_SIZE 0x01000000