patch-2.4.22 linux-2.4.22/include/asm-mips/gt64120/ev64120/ev64120.h

• Lines: 62
• Date: 2003-08-25 04:44:43.000000000 -0700
• Orig file: linux-2.4.21/include/asm-mips/gt64120/ev64120/ev64120.h
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.21/include/asm-mips/gt64120/ev64120/ev64120.h linux-2.4.22/include/asm-mips/gt64120/ev64120/ev64120.h
@@ -0,0 +1,61 @@
+/*
+ *  This is a direct copy of the ev96100.h file, with a global
+ * search and replace.  The numbers are the same.
+ *
+ *  The reason I'm duplicating this is so that the 64120/96100
+ * defines won't be confusing in the source code.
+ */
+#ifndef __ASM_GALILEO_BOARDS_MIPS_EV64120_H
+#define __ASM_GALILEO_BOARDS_MIPS_EV64120_H
+
+/*
+ *   GT64120 config space base address
+ */
+extern unsigned long gt64120_base;
+
+#define GT64120_BASE	(gt64120_base)
+
+/*
+ *   PCI Bus allocation
+ */
+#define GT_PCI_MEM_BASE    0x12000000UL
+#define GT_PCI_MEM_SIZE    0x02000000UL
+#define GT_PCI_IO_BASE     0x10000000UL
+#define GT_PCI_IO_SIZE     0x02000000UL
+#define GT_ISA_IO_BASE     PCI_IO_BASE
+
+/*
+ *   Duart I/O ports.
+ */
+#define EV64120_COM1_BASE_ADDR  (0x1d000000 + 0x20)
+#define EV64120_COM2_BASE_ADDR  (0x1d000000 + 0x00)
+
+
+/*
+ *   EV64120 interrupt controller register base.
+ */
+#define EV64120_ICTRL_REGS_BASE   (KSEG1ADDR(0x1f000000))
+
+/*
+ *   EV64120 UART register base.
+ */
+#define EV64120_UART0_REGS_BASE    (KSEG1ADDR(EV64120_COM1_BASE_ADDR))
+#define EV64120_UART1_REGS_BASE    (KSEG1ADDR(EV64120_COM2_BASE_ADDR))
+#define EV64120_BASE_BAUD ( 3686400 / 16 )
+
+/*
+ * PCI interrupts will come in on either the INTA or INTD interrups lines,
+ * which are mapped to the #2 and #5 interrupt pins of the MIPS.  On our
+ * boards, they all either come in on IntD or they all come in on IntA, they
+ * aren't mixed. There can be numerous PCI interrupts, so we keep a list of the
+ * "requested" interrupt numbers and go through the list whenever we get an
+ * IntA/D.
+ *
+ * Interrupts < 8 are directly wired to the processor; PCI INTA is 8 and
+ * INTD is 11.
+ */
+#define GT_TIMER	4
+#define GT_INTA		2
+#define GT_INTD		5
+
+#endif /* __ASM_GALILEO_BOARDS_MIPS_EV64120_H */