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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ppc/gg2.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-ppc/gg2.h')
-rw-r--r--include/asm-ppc/gg2.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/include/asm-ppc/gg2.h b/include/asm-ppc/gg2.h
new file mode 100644
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+++ b/include/asm-ppc/gg2.h
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+/*
+ * include/asm-ppc/gg2.h -- VLSI VAS96011/12 `Golden Gate 2' register definitions
+ *
+ * Copyright (C) 1997 Geert Uytterhoeven
+ *
+ * This file is based on the following documentation:
+ *
+ * The VAS96011/12 Chipset, Data Book, Edition 1.0
+ * VLSI Technology, Inc.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _ASMPPC_GG2_H
+#define _ASMPPC_GG2_H
+
+ /*
+ * Memory Map (CHRP mode)
+ */
+
+#define GG2_PCI_MEM_BASE 0xc0000000 /* Peripheral memory space */
+#define GG2_ISA_MEM_BASE 0xf7000000 /* Peripheral memory alias */
+#define GG2_ISA_IO_BASE 0xf8000000 /* Peripheral I/O space */
+#define GG2_PCI_CONFIG_BASE 0xfec00000 /* PCI configuration space */
+#define GG2_INT_ACK_SPECIAL 0xfec80000 /* Interrupt acknowledge and */
+ /* special PCI cycles */
+#define GG2_ROM_BASE0 0xff000000 /* ROM bank 0 */
+#define GG2_ROM_BASE1 0xff800000 /* ROM bank 1 */
+
+
+ /*
+ * GG2 specific PCI Registers
+ */
+
+extern void __iomem *gg2_pci_config_base; /* kernel virtual address */
+
+#define GG2_PCI_BUSNO 0x40 /* Bus number */
+#define GG2_PCI_SUBBUSNO 0x41 /* Subordinate bus number */
+#define GG2_PCI_DISCCTR 0x42 /* Disconnect counter */
+#define GG2_PCI_PPC_CTRL 0x50 /* PowerPC interface control register */
+#define GG2_PCI_ADDR_MAP 0x5c /* Address map */
+#define GG2_PCI_PCI_CTRL 0x60 /* PCI interface control register */
+#define GG2_PCI_ROM_CTRL 0x70 /* ROM interface control register */
+#define GG2_PCI_ROM_TIME 0x74 /* ROM timing */
+#define GG2_PCI_CC_CTRL 0x80 /* Cache controller control register */
+#define GG2_PCI_DRAM_BANK0 0x90 /* Control register for DRAM bank #0 */
+#define GG2_PCI_DRAM_BANK1 0x94 /* Control register for DRAM bank #1 */
+#define GG2_PCI_DRAM_BANK2 0x98 /* Control register for DRAM bank #2 */
+#define GG2_PCI_DRAM_BANK3 0x9c /* Control register for DRAM bank #3 */
+#define GG2_PCI_DRAM_BANK4 0xa0 /* Control register for DRAM bank #4 */
+#define GG2_PCI_DRAM_BANK5 0xa4 /* Control register for DRAM bank #5 */
+#define GG2_PCI_DRAM_TIME0 0xb0 /* Timing parameters set #0 */
+#define GG2_PCI_DRAM_TIME1 0xb4 /* Timing parameters set #1 */
+#define GG2_PCI_DRAM_CTRL 0xc0 /* DRAM control */
+#define GG2_PCI_ERR_CTRL 0xd0 /* Error control register */
+#define GG2_PCI_ERR_STATUS 0xd4 /* Error status register */
+ /* Cleared when read */
+
+#endif /* _ASMPPC_GG2_H */