1 files changed, 83 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-wrppmc/mach-gt64120.h b/arch/mips/include/asm/mach-wrppmc/mach-gt64120.h
new file mode 100644
index 00000000000..83746b84a5e
--- /dev/null
+++ b/arch/mips/include/asm/mach-wrppmc/mach-gt64120.h
@@ -0,0 +1,83 @@
+/*
+ * 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_MIPS_GT64120_H
+#define __ASM_MIPS_GT64120_H
+
+/*
+ * This is the CPU physical memory map of PPMC Board:
+ *
+ *    0x00000000-0x03FFFFFF      - 64MB SDRAM (SCS[0]#)
+ *    0x1C000000-0x1C000000      - LED (CS0)
+ *    0x1C800000-0x1C800007      - UART 16550 port (CS1)
+ *    0x1F000000-0x1F000000      - MailBox (CS3)
+ *    0x1FC00000-0x20000000      - 4MB Flash (BOOT CS)
+ */
+
+#define WRPPMC_SDRAM_SCS0_BASE	0x00000000
+#define WRPPMC_SDRAM_SCS0_SIZE	0x04000000
+
+#define WRPPMC_UART16550_BASE	0x1C800000
+#define WRPPMC_UART16550_CLOCK	3686400 /* 3.68MHZ */
+
+#define WRPPMC_LED_BASE		0x1C000000
+#define WRPPMC_MBOX_BASE	0x1F000000
+
+#define WRPPMC_BOOTROM_BASE	0x1FC00000
+#define WRPPMC_BOOTROM_SIZE	0x00400000 /* 4M Flash */
+
+#define WRPPMC_MIPS_TIMER_IRQ	7 /* MIPS compare/count timer interrupt */
+#define WRPPMC_UART16550_IRQ	6
+#define WRPPMC_PCI_INTA_IRQ	3
+
+/*
+ * PCI Bus I/O and Memory resources allocation
+ *
+ * NOTE: We only have PCI_0 hose interface
+ */
+#define GT_PCI_MEM_BASE	0x13000000UL
+#define GT_PCI_MEM_SIZE	0x02000000UL
+#define GT_PCI_IO_BASE	0x11000000UL
+#define GT_PCI_IO_SIZE	0x02000000UL
+
+/*
+ * PCI interrupts will come in on either the INTA or INTD interrupt 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
+
+#ifndef __ASSEMBLY__
+
+/*
+ * GT64120 internal register space base address
+ */
+extern unsigned long gt64120_base;
+
+#define GT64120_BASE	(gt64120_base)
+
+/* define WRPPMC_EARLY_DEBUG to enable early output something to UART */
+#undef WRPPMC_EARLY_DEBUG
+
+#ifdef WRPPMC_EARLY_DEBUG
+extern void wrppmc_led_on(int mask);
+extern void wrppmc_led_off(int mask);
+extern void wrppmc_early_printk(const char *fmt, ...);
+#else
+#define wrppmc_early_printk(fmt, ...) do {} while (0)
+#endif /* WRPPMC_EARLY_DEBUG */
+
+#endif /* __ASSEMBLY__ */
+#endif /* __ASM_MIPS_GT64120_H */