[POWERPC] Copy over headers from arch/ppc to arch/powerpc that we need

To build arch/powerpc without including asm-ppc/ we need these files
in asm-powerpc/

Moved some headers under arch/powerpc/platforms if they were only used by
platform or driver files and fixed up the source file includes to match
the new locations

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

6 files changed, 247 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/chrp/gg2.h b/arch/powerpc/platforms/chrp/gg2.h
new file mode 100644
index 000000000000..341ae55b99fb
--- /dev/null
+++ b/arch/powerpc/platforms/chrp/gg2.h
@@ -0,0 +1,61 @@
+/*
+ *  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 */
diff --git a/arch/powerpc/platforms/chrp/pci.c b/arch/powerpc/platforms/chrp/pci.c
index 974952ed15cb..e43465d34d29 100644
--- a/arch/powerpc/platforms/chrp/pci.c
+++ b/arch/powerpc/platforms/chrp/pci.c
@@ -13,7 +13,6 @@
 #include <asm/irq.h>
 #include <asm/hydra.h>
 #include <asm/prom.h>
-#include <asm/gg2.h>
 #include <asm/machdep.h>
 #include <asm/sections.h>
 #include <asm/pci-bridge.h>
@@ -21,6 +20,7 @@
 #include <asm/rtas.h>
 
 #include "chrp.h"
+#include "gg2.h"
 
 /* LongTrail */
 void __iomem *gg2_pci_config_base;
diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c
index dde5ef4dde35..96498ad7b943 100644
--- a/arch/powerpc/platforms/chrp/setup.c
+++ b/arch/powerpc/platforms/chrp/setup.c
@@ -37,7 +37,6 @@
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/prom.h>
-#include <asm/gg2.h>
 #include <asm/pci-bridge.h>
 #include <asm/dma.h>
 #include <asm/machdep.h>
@@ -51,6 +50,7 @@
 #include <asm/xmon.h>
 
 #include "chrp.h"
+#include "gg2.h"
 
 void rtas_indicator_progress(char *, unsigned short);
 
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index 8c60e0207d02..61ca02c2d644 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -18,9 +18,10 @@
 #include <asm/time.h>
 #include <asm/prom.h>
 #include <asm/mpic.h>
-#include <asm/mpc10x.h>
 #include <asm/pci-bridge.h>
 
+#include "mpc10x.h"
+
 static struct mtd_partition linkstation_physmap_partitions[] = {
         {
                 .name   = "mtd_firmimg",
diff --git a/arch/powerpc/platforms/embedded6xx/ls_uart.c b/arch/powerpc/platforms/embedded6xx/ls_uart.c
index f7a4def5eff4..0d9f1500a671 100644
--- a/arch/powerpc/platforms/embedded6xx/ls_uart.c
+++ b/arch/powerpc/platforms/embedded6xx/ls_uart.c
@@ -4,10 +4,11 @@
 #include <linux/serial_reg.h>
 #include <linux/serial_8250.h>
 #include <asm/io.h>
-#include <asm/mpc10x.h>
 #include <asm/prom.h>
 #include <asm/termbits.h>
 
+#include "mpc10x.h"
+
 static void __iomem *avr_addr;
 static unsigned long avr_clock;
 
diff --git a/arch/powerpc/platforms/embedded6xx/mpc10x.h b/arch/powerpc/platforms/embedded6xx/mpc10x.h
new file mode 100644
index 000000000000..b30a6a3b5bd2
--- /dev/null
+++ b/arch/powerpc/platforms/embedded6xx/mpc10x.h
@@ -0,0 +1,180 @@
+/*
+ * Common routines for the Motorola SPS MPC106/8240/107 Host bridge/Mem
+ * ctlr/EPIC/etc.
+ *
+ * Author: Mark A. Greer
+ *         mgreer@mvista.com
+ *
+ * 2001 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+#ifndef __PPC_KERNEL_MPC10X_H
+#define __PPC_KERNEL_MPC10X_H
+
+#include <linux/pci_ids.h>
+#include <asm/pci-bridge.h>
+
+/*
+ * The values here don't completely map everything but should work in most
+ * cases.
+ *
+ * MAP A (PReP Map)
+ *   Processor: 0x80000000 - 0x807fffff -> PCI I/O: 0x00000000 - 0x007fffff
+ *   Processor: 0xc0000000 - 0xdfffffff -> PCI MEM: 0x00000000 - 0x1fffffff
+ *   PCI MEM:   0x80000000 -> Processor System Memory: 0x00000000
+ *   EUMB mapped to: ioremap_base - 0x00100000 (ioremap_base - 1 MB)
+ *
+ * MAP B (CHRP Map)
+ *   Processor: 0xfe000000 - 0xfebfffff -> PCI I/O: 0x00000000 - 0x00bfffff
+ *   Processor: 0x80000000 - 0xbfffffff -> PCI MEM: 0x80000000 - 0xbfffffff
+ *   PCI MEM:   0x00000000 -> Processor System Memory: 0x00000000
+ *   EUMB mapped to: ioremap_base - 0x00100000 (ioremap_base - 1 MB)
+ */
+
+/*
+ * Define the vendor/device IDs for the various bridges--should be added to
+ * <linux/pci_ids.h>
+ */
+#define MPC10X_BRIDGE_106       ((PCI_DEVICE_ID_MOTOROLA_MPC106 << 16) |  \
+                                  PCI_VENDOR_ID_MOTOROLA)
+#define MPC10X_BRIDGE_8240      ((0x0003 << 16) | PCI_VENDOR_ID_MOTOROLA)
+#define MPC10X_BRIDGE_107       ((0x0004 << 16) | PCI_VENDOR_ID_MOTOROLA)
+#define MPC10X_BRIDGE_8245      ((0x0006 << 16) | PCI_VENDOR_ID_MOTOROLA)
+
+/* Define the type of map to use */
+#define MPC10X_MEM_MAP_A                1
+#define MPC10X_MEM_MAP_B                2
+
+/* Map A (PReP Map) Defines */
+#define MPC10X_MAPA_CNFG_ADDR           0x80000cf8
+#define MPC10X_MAPA_CNFG_DATA           0x80000cfc
+
+#define MPC10X_MAPA_ISA_IO_BASE         0x80000000
+#define MPC10X_MAPA_ISA_MEM_BASE        0xc0000000
+#define MPC10X_MAPA_DRAM_OFFSET         0x80000000
+
+#define MPC10X_MAPA_PCI_INTACK_ADDR     0xbffffff0
+#define MPC10X_MAPA_PCI_IO_START        0x00000000
+#define MPC10X_MAPA_PCI_IO_END         (0x00800000 - 1)
+#define MPC10X_MAPA_PCI_MEM_START       0x00000000
+#define MPC10X_MAPA_PCI_MEM_END        (0x20000000 - 1)
+
+#define MPC10X_MAPA_PCI_MEM_OFFSET      (MPC10X_MAPA_ISA_MEM_BASE -     \
+                                         MPC10X_MAPA_PCI_MEM_START)
+
+/* Map B (CHRP Map) Defines */
+#define MPC10X_MAPB_CNFG_ADDR           0xfec00000
+#define MPC10X_MAPB_CNFG_DATA           0xfee00000
+
+#define MPC10X_MAPB_ISA_IO_BASE         0xfe000000
+#define MPC10X_MAPB_ISA_MEM_BASE        0x80000000
+#define MPC10X_MAPB_DRAM_OFFSET         0x00000000
+
+#define MPC10X_MAPB_PCI_INTACK_ADDR     0xfef00000
+#define MPC10X_MAPB_PCI_IO_START        0x00000000
+#define MPC10X_MAPB_PCI_IO_END         (0x00c00000 - 1)
+#define MPC10X_MAPB_PCI_MEM_START       0x80000000
+#define MPC10X_MAPB_PCI_MEM_END        (0xc0000000 - 1)
+
+#define MPC10X_MAPB_PCI_MEM_OFFSET      (MPC10X_MAPB_ISA_MEM_BASE -     \
+                                         MPC10X_MAPB_PCI_MEM_START)
+
+/* Set hose members to values appropriate for the mem map used */
+#define MPC10X_SETUP_HOSE(hose, map) {                                  \
+        (hose)->pci_mem_offset = MPC10X_MAP##map##_PCI_MEM_OFFSET;      \
+        (hose)->io_space.start = MPC10X_MAP##map##_PCI_IO_START;        \
+        (hose)->io_space.end = MPC10X_MAP##map##_PCI_IO_END;            \
+        (hose)->mem_space.start = MPC10X_MAP##map##_PCI_MEM_START;      \
+        (hose)->mem_space.end = MPC10X_MAP##map##_PCI_MEM_END;          \
+        (hose)->io_base_virt = (void *)MPC10X_MAP##map##_ISA_IO_BASE;   \
+}
+
+
+/* Miscellaneous Configuration register offsets */
+#define MPC10X_CFG_PIR_REG              0x09
+#define MPC10X_CFG_PIR_HOST_BRIDGE      0x00
+#define MPC10X_CFG_PIR_AGENT            0x01
+
+#define MPC10X_CFG_EUMBBAR              0x78
+
+#define MPC10X_CFG_PICR1_REG            0xa8
+#define MPC10X_CFG_PICR1_ADDR_MAP_MASK  0x00010000
+#define MPC10X_CFG_PICR1_ADDR_MAP_A     0x00010000
+#define MPC10X_CFG_PICR1_ADDR_MAP_B     0x00000000
+#define MPC10X_CFG_PICR1_SPEC_PCI_RD    0x00000004
+#define MPC10X_CFG_PICR1_ST_GATH_EN     0x00000040
+
+#define MPC10X_CFG_PICR2_REG            0xac
+#define MPC10X_CFG_PICR2_COPYBACK_OPT   0x00000001
+
+#define MPC10X_CFG_MAPB_OPTIONS_REG     0xe0
+#define MPC10X_CFG_MAPB_OPTIONS_CFAE    0x80    /* CPU_FD_ALIAS_EN */
+#define MPC10X_CFG_MAPB_OPTIONS_PFAE    0x40    /* PCI_FD_ALIAS_EN */
+#define MPC10X_CFG_MAPB_OPTIONS_DR      0x20    /* DLL_RESET */
+#define MPC10X_CFG_MAPB_OPTIONS_PCICH   0x08    /* PCI_COMPATIBILITY_HOLE */
+#define MPC10X_CFG_MAPB_OPTIONS_PROCCH  0x04    /* PROC_COMPATIBILITY_HOLE */
+
+/* Define offsets for the memory controller registers in the config space */
+#define MPC10X_MCTLR_MEM_START_1        0x80    /* Banks 0-3 */
+#define MPC10X_MCTLR_MEM_START_2        0x84    /* Banks 4-7 */
+#define MPC10X_MCTLR_EXT_MEM_START_1    0x88    /* Banks 0-3 */
+#define MPC10X_MCTLR_EXT_MEM_START_2    0x8c    /* Banks 4-7 */
+
+#define MPC10X_MCTLR_MEM_END_1          0x90    /* Banks 0-3 */
+#define MPC10X_MCTLR_MEM_END_2          0x94    /* Banks 4-7 */
+#define MPC10X_MCTLR_EXT_MEM_END_1      0x98    /* Banks 0-3 */
+#define MPC10X_MCTLR_EXT_MEM_END_2      0x9c    /* Banks 4-7 */
+
+#define MPC10X_MCTLR_MEM_BANK_ENABLES   0xa0
+
+/* Define some offset in the EUMB */
+#define MPC10X_EUMB_SIZE                0x00100000 /* Total EUMB size (1MB) */
+
+#define MPC10X_EUMB_MU_OFFSET           0x00000000 /* Msg Unit reg offset */
+#define MPC10X_EUMB_MU_SIZE             0x00001000 /* Msg Unit reg size */
+#define MPC10X_EUMB_DMA_OFFSET          0x00001000 /* DMA Unit reg offset */
+#define MPC10X_EUMB_DMA_SIZE            0x00001000 /* DMA Unit reg size  */
+#define MPC10X_EUMB_ATU_OFFSET          0x00002000 /* Addr xlate reg offset */
+#define MPC10X_EUMB_ATU_SIZE            0x00001000 /* Addr xlate reg size  */
+#define MPC10X_EUMB_I2C_OFFSET          0x00003000 /* I2C Unit reg offset */
+#define MPC10X_EUMB_I2C_SIZE            0x00001000 /* I2C Unit reg size  */
+#define MPC10X_EUMB_DUART_OFFSET        0x00004000 /* DUART Unit reg offset (8245) */
+#define MPC10X_EUMB_DUART_SIZE          0x00001000 /* DUART Unit reg size (8245) */
+#define MPC10X_EUMB_EPIC_OFFSET         0x00040000 /* EPIC offset in EUMB */
+#define MPC10X_EUMB_EPIC_SIZE           0x00030000 /* EPIC size */
+#define MPC10X_EUMB_PM_OFFSET           0x000fe000 /* Performance Monitor reg offset (8245) */
+#define MPC10X_EUMB_PM_SIZE             0x00001000 /* Performance Monitor reg size (8245) */
+#define MPC10X_EUMB_WP_OFFSET           0x000ff000 /* Data path diagnostic, watchpoint reg offset */
+#define MPC10X_EUMB_WP_SIZE             0x00001000 /* Data path diagnostic, watchpoint reg size */
+
+/*
+ * Define some recommended places to put the EUMB regs.
+ * For both maps, recommend putting the EUMB from 0xeff00000 to 0xefffffff.
+ */
+extern unsigned long                    ioremap_base;
+#define MPC10X_MAPA_EUMB_BASE           (ioremap_base - MPC10X_EUMB_SIZE)
+#define MPC10X_MAPB_EUMB_BASE           MPC10X_MAPA_EUMB_BASE
+
+enum ppc_sys_devices {
+        MPC10X_IIC1,
+        MPC10X_DMA0,
+        MPC10X_DMA1,
+        MPC10X_UART0,
+        MPC10X_UART1,
+        NUM_PPC_SYS_DEVS,
+};
+
+int mpc10x_bridge_init(struct pci_controller *hose,
+                       uint current_map,
+                       uint new_map,
+                       uint phys_eumb_base);
+unsigned long mpc10x_get_mem_size(uint mem_map);
+int mpc10x_enable_store_gathering(struct pci_controller *hose);
+int mpc10x_disable_store_gathering(struct pci_controller *hose);
+
+/* For MPC107 boards that use the built-in openpic */
+void mpc10x_set_openpic(void);
+
+#endif  /* __PPC_KERNEL_MPC10X_H */