[ARM] 3257/1: ixp2000: map in scratch and sram
[linux-2.6.git] / include / asm-arm / arch-ixp2000 / ixp2000-regs.h
index 8cf70ff..2b57f91 100644 (file)
@@ -26,6 +26,8 @@
  * fc000000    da000000        16M             PCI CFG0
  * fd000000    d8000000        16M             PCI I/O
  * fe[0-7]00000                        8M              per-platform mappings
+ * fe900000    80000000        1M              SRAM #0 (first MB)
+ * fea00000    cb400000        1M              SCRATCH ring get/put
  * feb00000    c8000000        1M              MSF
  * fec00000    df000000        1M              PCI CSRs
  * fed00000    de000000        1M              PCI CREG
 #define IXP2000_MSF_VIRT_BASE          0xfeb00000
 #define IXP2000_MSF_SIZE               0x00100000
 
+#define IXP2000_SCRATCH_RING_PHYS_BASE 0xcb400000
+#define IXP2000_SCRATCH_RING_VIRT_BASE 0xfea00000
+#define IXP2000_SCRATCH_RING_SIZE      0x00100000
+
+#define IXP2000_SRAM0_PHYS_BASE                0x80000000
+#define IXP2000_SRAM0_VIRT_BASE                0xfe900000
+#define IXP2000_SRAM0_SIZE             0x00100000
+
 #define IXP2000_PCI_IO_PHYS_BASE       0xd8000000
 #define        IXP2000_PCI_IO_VIRT_BASE        0xfd000000
 #define IXP2000_PCI_IO_SIZE            0x01000000