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authorJames Morris <james.l.morris@oracle.com>2012-08-17 20:42:30 +1000
committerJames Morris <james.l.morris@oracle.com>2012-08-17 20:42:30 +1000
commit51b743fe87d7fb3dba7a2ff4a1fe23bb65dc2245 (patch)
treef8b8f601713a3ecb264eb9f145636343d9350520 /arch/m68k/include/asm
parent9f99798ff49e73dded73a8c674044ea6fb6af651 (diff)
parentd9875690d9b89a866022ff49e3fcea892345ad92 (diff)
downloadlinux-51b743fe87d7fb3dba7a2ff4a1fe23bb65dc2245.tar.gz
Merge tag 'v3.6-rc2' into next
Linux 3.6-rc2 Resync with Linus.
Diffstat (limited to 'arch/m68k/include/asm')
-rw-r--r--arch/m68k/include/asm/Kbuild27
-rw-r--r--arch/m68k/include/asm/MC68332.h152
-rw-r--r--arch/m68k/include/asm/apollodma.h248
-rw-r--r--arch/m68k/include/asm/apollohw.h2
-rw-r--r--arch/m68k/include/asm/bitsperlong.h1
-rw-r--r--arch/m68k/include/asm/cacheflush_mm.h41
-rw-r--r--arch/m68k/include/asm/cputime.h6
-rw-r--r--arch/m68k/include/asm/delay.h2
-rw-r--r--arch/m68k/include/asm/device.h7
-rw-r--r--arch/m68k/include/asm/dma.h8
-rw-r--r--arch/m68k/include/asm/emergency-restart.h6
-rw-r--r--arch/m68k/include/asm/errno.h6
-rw-r--r--arch/m68k/include/asm/futex.h6
-rw-r--r--arch/m68k/include/asm/gpio.h179
-rw-r--r--arch/m68k/include/asm/io_mm.h50
-rw-r--r--arch/m68k/include/asm/ioctl.h1
-rw-r--r--arch/m68k/include/asm/ipcbuf.h1
-rw-r--r--arch/m68k/include/asm/irq_regs.h1
-rw-r--r--arch/m68k/include/asm/kdebug.h1
-rw-r--r--arch/m68k/include/asm/kmap_types.h6
-rw-r--r--arch/m68k/include/asm/kvm_para.h1
-rw-r--r--arch/m68k/include/asm/local.h6
-rw-r--r--arch/m68k/include/asm/local64.h1
-rw-r--r--arch/m68k/include/asm/m520xsim.h14
-rw-r--r--arch/m68k/include/asm/m523xsim.h1
-rw-r--r--arch/m68k/include/asm/m525xsim.h194
-rw-r--r--arch/m68k/include/asm/m527xsim.h1
-rw-r--r--arch/m68k/include/asm/m528xsim.h4
-rw-r--r--arch/m68k/include/asm/m532xsim.h17
-rw-r--r--arch/m68k/include/asm/m5441xsim.h276
-rw-r--r--arch/m68k/include/asm/m54xxacr.h4
-rw-r--r--arch/m68k/include/asm/m54xxpci.h138
-rw-r--r--arch/m68k/include/asm/m54xxsim.h3
-rw-r--r--arch/m68k/include/asm/mac_mouse.h23
-rw-r--r--arch/m68k/include/asm/mcf8390.h (renamed from arch/m68k/include/asm/mcfne.h)137
-rw-r--r--arch/m68k/include/asm/mcfclk.h43
-rw-r--r--arch/m68k/include/asm/mcfgpio.h343
-rw-r--r--arch/m68k/include/asm/mcfmbus.h77
-rw-r--r--arch/m68k/include/asm/mcfsim.h5
-rw-r--r--arch/m68k/include/asm/mcftimer.h2
-rw-r--r--arch/m68k/include/asm/mcfuart.h4
-rw-r--r--arch/m68k/include/asm/mman.h1
-rw-r--r--arch/m68k/include/asm/mutex.h9
-rw-r--r--arch/m68k/include/asm/pci.h6
-rw-r--r--arch/m68k/include/asm/percpu.h6
-rw-r--r--arch/m68k/include/asm/pinmux.h30
-rw-r--r--arch/m68k/include/asm/resource.h6
-rw-r--r--arch/m68k/include/asm/sbus.h45
-rw-r--r--arch/m68k/include/asm/scatterlist.h6
-rw-r--r--arch/m68k/include/asm/sections.h8
-rw-r--r--arch/m68k/include/asm/shm.h31
-rw-r--r--arch/m68k/include/asm/siginfo.h6
-rw-r--r--arch/m68k/include/asm/statfs.h6
-rw-r--r--arch/m68k/include/asm/topology.h6
-rw-r--r--arch/m68k/include/asm/types.h22
-rw-r--r--arch/m68k/include/asm/uaccess_mm.h11
-rw-r--r--arch/m68k/include/asm/unaligned.h4
-rw-r--r--arch/m68k/include/asm/unistd.h1
-rw-r--r--arch/m68k/include/asm/xor.h1
59 files changed, 1142 insertions, 1108 deletions
diff --git a/arch/m68k/include/asm/Kbuild b/arch/m68k/include/asm/Kbuild
index 1a922fad76f..a74e5d95c38 100644
--- a/arch/m68k/include/asm/Kbuild
+++ b/arch/m68k/include/asm/Kbuild
@@ -1,2 +1,29 @@
include include/asm-generic/Kbuild.asm
header-y += cachectl.h
+
+generic-y += bitsperlong.h
+generic-y += cputime.h
+generic-y += device.h
+generic-y += emergency-restart.h
+generic-y += errno.h
+generic-y += futex.h
+generic-y += ioctl.h
+generic-y += ipcbuf.h
+generic-y += irq_regs.h
+generic-y += kdebug.h
+generic-y += kmap_types.h
+generic-y += kvm_para.h
+generic-y += local64.h
+generic-y += local.h
+generic-y += mman.h
+generic-y += mutex.h
+generic-y += percpu.h
+generic-y += resource.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += siginfo.h
+generic-y += statfs.h
+generic-y += topology.h
+generic-y += types.h
+generic-y += word-at-a-time.h
+generic-y += xor.h
diff --git a/arch/m68k/include/asm/MC68332.h b/arch/m68k/include/asm/MC68332.h
deleted file mode 100644
index 6bb8f02685a..00000000000
--- a/arch/m68k/include/asm/MC68332.h
+++ /dev/null
@@ -1,152 +0,0 @@
-
-/* include/asm-m68knommu/MC68332.h: '332 control registers
- *
- * Copyright (C) 1998 Kenneth Albanowski <kjahds@kjahds.com>,
- *
- */
-
-#ifndef _MC68332_H_
-#define _MC68332_H_
-
-#define BYTE_REF(addr) (*((volatile unsigned char*)addr))
-#define WORD_REF(addr) (*((volatile unsigned short*)addr))
-
-#define PORTE_ADDR 0xfffa11
-#define PORTE BYTE_REF(PORTE_ADDR)
-#define DDRE_ADDR 0xfffa15
-#define DDRE BYTE_REF(DDRE_ADDR)
-#define PEPAR_ADDR 0xfffa17
-#define PEPAR BYTE_REF(PEPAR_ADDR)
-
-#define PORTF_ADDR 0xfffa19
-#define PORTF BYTE_REF(PORTF_ADDR)
-#define DDRF_ADDR 0xfffa1d
-#define DDRF BYTE_REF(DDRF_ADDR)
-#define PFPAR_ADDR 0xfffa1f
-#define PFPAR BYTE_REF(PFPAR_ADDR)
-
-#define PORTQS_ADDR 0xfffc15
-#define PORTQS BYTE_REF(PORTQS_ADDR)
-#define DDRQS_ADDR 0xfffc17
-#define DDRQS BYTE_REF(DDRQS_ADDR)
-#define PQSPAR_ADDR 0xfffc16
-#define PQSPAR BYTE_REF(PQSPAR_ADDR)
-
-#define CSPAR0_ADDR 0xFFFA44
-#define CSPAR0 WORD_REF(CSPAR0_ADDR)
-#define CSPAR1_ADDR 0xFFFA46
-#define CSPAR1 WORD_REF(CSPAR1_ADDR)
-#define CSARBT_ADDR 0xFFFA48
-#define CSARBT WORD_REF(CSARBT_ADDR)
-#define CSOPBT_ADDR 0xFFFA4A
-#define CSOPBT WORD_REF(CSOPBT_ADDR)
-#define CSBAR0_ADDR 0xFFFA4C
-#define CSBAR0 WORD_REF(CSBAR0_ADDR)
-#define CSOR0_ADDR 0xFFFA4E
-#define CSOR0 WORD_REF(CSOR0_ADDR)
-#define CSBAR1_ADDR 0xFFFA50
-#define CSBAR1 WORD_REF(CSBAR1_ADDR)
-#define CSOR1_ADDR 0xFFFA52
-#define CSOR1 WORD_REF(CSOR1_ADDR)
-#define CSBAR2_ADDR 0xFFFA54
-#define CSBAR2 WORD_REF(CSBAR2_ADDR)
-#define CSOR2_ADDR 0xFFFA56
-#define CSOR2 WORD_REF(CSOR2_ADDR)
-#define CSBAR3_ADDR 0xFFFA58
-#define CSBAR3 WORD_REF(CSBAR3_ADDR)
-#define CSOR3_ADDR 0xFFFA5A
-#define CSOR3 WORD_REF(CSOR3_ADDR)
-#define CSBAR4_ADDR 0xFFFA5C
-#define CSBAR4 WORD_REF(CSBAR4_ADDR)
-#define CSOR4_ADDR 0xFFFA5E
-#define CSOR4 WORD_REF(CSOR4_ADDR)
-#define CSBAR5_ADDR 0xFFFA60
-#define CSBAR5 WORD_REF(CSBAR5_ADDR)
-#define CSOR5_ADDR 0xFFFA62
-#define CSOR5 WORD_REF(CSOR5_ADDR)
-#define CSBAR6_ADDR 0xFFFA64
-#define CSBAR6 WORD_REF(CSBAR6_ADDR)
-#define CSOR6_ADDR 0xFFFA66
-#define CSOR6 WORD_REF(CSOR6_ADDR)
-#define CSBAR7_ADDR 0xFFFA68
-#define CSBAR7 WORD_REF(CSBAR7_ADDR)
-#define CSOR7_ADDR 0xFFFA6A
-#define CSOR7 WORD_REF(CSOR7_ADDR)
-#define CSBAR8_ADDR 0xFFFA6C
-#define CSBAR8 WORD_REF(CSBAR8_ADDR)
-#define CSOR8_ADDR 0xFFFA6E
-#define CSOR8 WORD_REF(CSOR8_ADDR)
-#define CSBAR9_ADDR 0xFFFA70
-#define CSBAR9 WORD_REF(CSBAR9_ADDR)
-#define CSOR9_ADDR 0xFFFA72
-#define CSOR9 WORD_REF(CSOR9_ADDR)
-#define CSBAR10_ADDR 0xFFFA74
-#define CSBAR10 WORD_REF(CSBAR10_ADDR)
-#define CSOR10_ADDR 0xFFFA76
-#define CSOR10 WORD_REF(CSOR10_ADDR)
-
-#define CSOR_MODE_ASYNC 0x0000
-#define CSOR_MODE_SYNC 0x8000
-#define CSOR_MODE_MASK 0x8000
-#define CSOR_BYTE_DISABLE 0x0000
-#define CSOR_BYTE_UPPER 0x4000
-#define CSOR_BYTE_LOWER 0x2000
-#define CSOR_BYTE_BOTH 0x6000
-#define CSOR_BYTE_MASK 0x6000
-#define CSOR_RW_RSVD 0x0000
-#define CSOR_RW_READ 0x0800
-#define CSOR_RW_WRITE 0x1000
-#define CSOR_RW_BOTH 0x1800
-#define CSOR_RW_MASK 0x1800
-#define CSOR_STROBE_DS 0x0400
-#define CSOR_STROBE_AS 0x0000
-#define CSOR_STROBE_MASK 0x0400
-#define CSOR_DSACK_WAIT(x) (wait << 6)
-#define CSOR_DSACK_FTERM (14 << 6)
-#define CSOR_DSACK_EXTERNAL (15 << 6)
-#define CSOR_DSACK_MASK 0x03c0
-#define CSOR_SPACE_CPU 0x0000
-#define CSOR_SPACE_USER 0x0010
-#define CSOR_SPACE_SU 0x0020
-#define CSOR_SPACE_BOTH 0x0030
-#define CSOR_SPACE_MASK 0x0030
-#define CSOR_IPL_ALL 0x0000
-#define CSOR_IPL_PRIORITY(x) (x << 1)
-#define CSOR_IPL_MASK 0x000e
-#define CSOR_AVEC_ON 0x0001
-#define CSOR_AVEC_OFF 0x0000
-#define CSOR_AVEC_MASK 0x0001
-
-#define CSBAR_ADDR(x) ((addr >> 11) << 3)
-#define CSBAR_ADDR_MASK 0xfff8
-#define CSBAR_BLKSIZE_2K 0x0000
-#define CSBAR_BLKSIZE_8K 0x0001
-#define CSBAR_BLKSIZE_16K 0x0002
-#define CSBAR_BLKSIZE_64K 0x0003
-#define CSBAR_BLKSIZE_128K 0x0004
-#define CSBAR_BLKSIZE_256K 0x0005
-#define CSBAR_BLKSIZE_512K 0x0006
-#define CSBAR_BLKSIZE_1M 0x0007
-#define CSBAR_BLKSIZE_MASK 0x0007
-
-#define CSPAR_DISC 0
-#define CSPAR_ALT 1
-#define CSPAR_CS8 2
-#define CSPAR_CS16 3
-#define CSPAR_MASK 3
-
-#define CSPAR0_CSBOOT(x) (x << 0)
-#define CSPAR0_CS0(x) (x << 2)
-#define CSPAR0_CS1(x) (x << 4)
-#define CSPAR0_CS2(x) (x << 6)
-#define CSPAR0_CS3(x) (x << 8)
-#define CSPAR0_CS4(x) (x << 10)
-#define CSPAR0_CS5(x) (x << 12)
-
-#define CSPAR1_CS6(x) (x << 0)
-#define CSPAR1_CS7(x) (x << 2)
-#define CSPAR1_CS8(x) (x << 4)
-#define CSPAR1_CS9(x) (x << 6)
-#define CSPAR1_CS10(x) (x << 8)
-
-#endif
diff --git a/arch/m68k/include/asm/apollodma.h b/arch/m68k/include/asm/apollodma.h
deleted file mode 100644
index 954adc851ad..00000000000
--- a/arch/m68k/include/asm/apollodma.h
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * linux/include/asm/dma.h: Defines for using and allocating dma channels.
- * Written by Hennus Bergman, 1992.
- * High DMA channel support & info by Hannu Savolainen
- * and John Boyd, Nov. 1992.
- */
-
-#ifndef _ASM_APOLLO_DMA_H
-#define _ASM_APOLLO_DMA_H
-
-#include <asm/apollohw.h> /* need byte IO */
-#include <linux/spinlock.h> /* And spinlocks */
-#include <linux/delay.h>
-
-
-#define dma_outb(val,addr) (*((volatile unsigned char *)(addr+IO_BASE)) = (val))
-#define dma_inb(addr) (*((volatile unsigned char *)(addr+IO_BASE)))
-
-/*
- * NOTES about DMA transfers:
- *
- * controller 1: channels 0-3, byte operations, ports 00-1F
- * controller 2: channels 4-7, word operations, ports C0-DF
- *
- * - ALL registers are 8 bits only, regardless of transfer size
- * - channel 4 is not used - cascades 1 into 2.
- * - channels 0-3 are byte - addresses/counts are for physical bytes
- * - channels 5-7 are word - addresses/counts are for physical words
- * - transfers must not cross physical 64K (0-3) or 128K (5-7) boundaries
- * - transfer count loaded to registers is 1 less than actual count
- * - controller 2 offsets are all even (2x offsets for controller 1)
- * - page registers for 5-7 don't use data bit 0, represent 128K pages
- * - page registers for 0-3 use bit 0, represent 64K pages
- *
- * DMA transfers are limited to the lower 16MB of _physical_ memory.
- * Note that addresses loaded into registers must be _physical_ addresses,
- * not logical addresses (which may differ if paging is active).
- *
- * Address mapping for channels 0-3:
- *
- * A23 ... A16 A15 ... A8 A7 ... A0 (Physical addresses)
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * | ... | | ... | | ... |
- * P7 ... P0 A7 ... A0 A7 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Address mapping for channels 5-7:
- *
- * A23 ... A17 A16 A15 ... A9 A8 A7 ... A1 A0 (Physical addresses)
- * | ... | \ \ ... \ \ \ ... \ \
- * | ... | \ \ ... \ \ \ ... \ (not used)
- * | ... | \ \ ... \ \ \ ... \
- * P7 ... P1 (0) A7 A6 ... A0 A7 A6 ... A0
- * | Page | Addr MSB | Addr LSB | (DMA registers)
- *
- * Again, channels 5-7 transfer _physical_ words (16 bits), so addresses
- * and counts _must_ be word-aligned (the lowest address bit is _ignored_ at
- * the hardware level, so odd-byte transfers aren't possible).
- *
- * Transfer count (_not # bytes_) is limited to 64K, represented as actual
- * count - 1 : 64K => 0xFFFF, 1 => 0x0000. Thus, count is always 1 or more,
- * and up to 128K bytes may be transferred on channels 5-7 in one operation.
- *
- */
-
-#define MAX_DMA_CHANNELS 8
-
-/* The maximum address that we can perform a DMA transfer to on this platform */#define MAX_DMA_ADDRESS (PAGE_OFFSET+0x1000000)
-
-/* 8237 DMA controllers */
-#define IO_DMA1_BASE 0x10C00 /* 8 bit slave DMA, channels 0..3 */
-#define IO_DMA2_BASE 0x10D00 /* 16 bit master DMA, ch 4(=slave input)..7 */
-
-/* DMA controller registers */
-#define DMA1_CMD_REG (IO_DMA1_BASE+0x08) /* command register (w) */
-#define DMA1_STAT_REG (IO_DMA1_BASE+0x08) /* status register (r) */
-#define DMA1_REQ_REG (IO_DMA1_BASE+0x09) /* request register (w) */
-#define DMA1_MASK_REG (IO_DMA1_BASE+0x0A) /* single-channel mask (w) */
-#define DMA1_MODE_REG (IO_DMA1_BASE+0x0B) /* mode register (w) */
-#define DMA1_CLEAR_FF_REG (IO_DMA1_BASE+0x0C) /* clear pointer flip-flop (w) */
-#define DMA1_TEMP_REG (IO_DMA1_BASE+0x0D) /* Temporary Register (r) */
-#define DMA1_RESET_REG (IO_DMA1_BASE+0x0D) /* Master Clear (w) */
-#define DMA1_CLR_MASK_REG (IO_DMA1_BASE+0x0E) /* Clear Mask */
-#define DMA1_MASK_ALL_REG (IO_DMA1_BASE+0x0F) /* all-channels mask (w) */
-
-#define DMA2_CMD_REG (IO_DMA2_BASE+0x10) /* command register (w) */
-#define DMA2_STAT_REG (IO_DMA2_BASE+0x10) /* status register (r) */
-#define DMA2_REQ_REG (IO_DMA2_BASE+0x12) /* request register (w) */
-#define DMA2_MASK_REG (IO_DMA2_BASE+0x14) /* single-channel mask (w) */
-#define DMA2_MODE_REG (IO_DMA2_BASE+0x16) /* mode register (w) */
-#define DMA2_CLEAR_FF_REG (IO_DMA2_BASE+0x18) /* clear pointer flip-flop (w) */
-#define DMA2_TEMP_REG (IO_DMA2_BASE+0x1A) /* Temporary Register (r) */
-#define DMA2_RESET_REG (IO_DMA2_BASE+0x1A) /* Master Clear (w) */
-#define DMA2_CLR_MASK_REG (IO_DMA2_BASE+0x1C) /* Clear Mask */
-#define DMA2_MASK_ALL_REG (IO_DMA2_BASE+0x1E) /* all-channels mask (w) */
-
-#define DMA_ADDR_0 (IO_DMA1_BASE+0x00) /* DMA address registers */
-#define DMA_ADDR_1 (IO_DMA1_BASE+0x02)
-#define DMA_ADDR_2 (IO_DMA1_BASE+0x04)
-#define DMA_ADDR_3 (IO_DMA1_BASE+0x06)
-#define DMA_ADDR_4 (IO_DMA2_BASE+0x00)
-#define DMA_ADDR_5 (IO_DMA2_BASE+0x04)
-#define DMA_ADDR_6 (IO_DMA2_BASE+0x08)
-#define DMA_ADDR_7 (IO_DMA2_BASE+0x0C)
-
-#define DMA_CNT_0 (IO_DMA1_BASE+0x01) /* DMA count registers */
-#define DMA_CNT_1 (IO_DMA1_BASE+0x03)
-#define DMA_CNT_2 (IO_DMA1_BASE+0x05)
-#define DMA_CNT_3 (IO_DMA1_BASE+0x07)
-#define DMA_CNT_4 (IO_DMA2_BASE+0x02)
-#define DMA_CNT_5 (IO_DMA2_BASE+0x06)
-#define DMA_CNT_6 (IO_DMA2_BASE+0x0A)
-#define DMA_CNT_7 (IO_DMA2_BASE+0x0E)
-
-#define DMA_MODE_READ 0x44 /* I/O to memory, no autoinit, increment, single mode */
-#define DMA_MODE_WRITE 0x48 /* memory to I/O, no autoinit, increment, single mode */
-#define DMA_MODE_CASCADE 0xC0 /* pass thru DREQ->HRQ, DACK<-HLDA only */
-
-#define DMA_AUTOINIT 0x10
-
-#define DMA_8BIT 0
-#define DMA_16BIT 1
-#define DMA_BUSMASTER 2
-
-extern spinlock_t dma_spin_lock;
-
-static __inline__ unsigned long claim_dma_lock(void)
-{
- unsigned long flags;
- spin_lock_irqsave(&dma_spin_lock, flags);
- return flags;
-}
-
-static __inline__ void release_dma_lock(unsigned long flags)
-{
- spin_unlock_irqrestore(&dma_spin_lock, flags);
-}
-
-/* enable/disable a specific DMA channel */
-static __inline__ void enable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr, DMA1_MASK_REG);
- else
- dma_outb(dmanr & 3, DMA2_MASK_REG);
-}
-
-static __inline__ void disable_dma(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(dmanr | 4, DMA1_MASK_REG);
- else
- dma_outb((dmanr & 3) | 4, DMA2_MASK_REG);
-}
-
-/* Clear the 'DMA Pointer Flip Flop'.
- * Write 0 for LSB/MSB, 1 for MSB/LSB access.
- * Use this once to initialize the FF to a known state.
- * After that, keep track of it. :-)
- * --- In order to do that, the DMA routines below should ---
- * --- only be used while holding the DMA lock ! ---
- */
-static __inline__ void clear_dma_ff(unsigned int dmanr)
-{
- if (dmanr<=3)
- dma_outb(0, DMA1_CLEAR_FF_REG);
- else
- dma_outb(0, DMA2_CLEAR_FF_REG);
-}
-
-/* set mode (above) for a specific DMA channel */
-static __inline__ void set_dma_mode(unsigned int dmanr, char mode)
-{
- if (dmanr<=3)
- dma_outb(mode | dmanr, DMA1_MODE_REG);
- else
- dma_outb(mode | (dmanr&3), DMA2_MODE_REG);
-}
-
-/* Set transfer address & page bits for specific DMA channel.
- * Assumes dma flipflop is clear.
- */
-static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int a)
-{
- if (dmanr <= 3) {
- dma_outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- dma_outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE );
- } else {
- dma_outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- dma_outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE );
- }
-}
-
-
-/* Set transfer size (max 64k for DMA1..3, 128k for DMA5..7) for
- * a specific DMA channel.
- * You must ensure the parameters are valid.
- * NOTE: from a manual: "the number of transfers is one more
- * than the initial word count"! This is taken into account.
- * Assumes dma flip-flop is clear.
- * NOTE 2: "count" represents _bytes_ and must be even for channels 5-7.
- */
-static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
-{
- count--;
- if (dmanr <= 3) {
- dma_outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- dma_outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE );
- } else {
- dma_outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- dma_outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE );
- }
-}
-
-
-/* Get DMA residue count. After a DMA transfer, this
- * should return zero. Reading this while a DMA transfer is
- * still in progress will return unpredictable results.
- * If called before the channel has been used, it may return 1.
- * Otherwise, it returns the number of _bytes_ left to transfer.
- *
- * Assumes DMA flip-flop is clear.
- */
-static __inline__ int get_dma_residue(unsigned int dmanr)
-{
- unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE
- : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE;
-
- /* using short to get 16-bit wrap around */
- unsigned short count;
-
- count = 1 + dma_inb(io_port);
- count += dma_inb(io_port) << 8;
-
- return (dmanr<=3)? count : (count<<1);
-}
-
-
-/* These are in kernel/dma.c: */
-extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
-extern void free_dma(unsigned int dmanr); /* release it again */
-
-/* These are in arch/m68k/apollo/dma.c: */
-extern unsigned short dma_map_page(unsigned long phys_addr,int count,int type);
-extern void dma_unmap_page(unsigned short dma_addr);
-
-#endif /* _ASM_APOLLO_DMA_H */
diff --git a/arch/m68k/include/asm/apollohw.h b/arch/m68k/include/asm/apollohw.h
index a1373b9aa28..635ef4f8901 100644
--- a/arch/m68k/include/asm/apollohw.h
+++ b/arch/m68k/include/asm/apollohw.h
@@ -98,7 +98,7 @@ extern u_long timer_physaddr;
#define cpuctrl (*(volatile unsigned int *)(IO_BASE + cpuctrl_physaddr))
#define pica (IO_BASE + pica_physaddr)
#define picb (IO_BASE + picb_physaddr)
-#define timer (IO_BASE + timer_physaddr)
+#define apollo_timer (IO_BASE + timer_physaddr)
#define addr_xlat_map ((unsigned short *)(IO_BASE + 0x17000))
#define isaIO2mem(x) (((((x) & 0x3f8) << 7) | (((x) & 0xfc00) >> 6) | ((x) & 0x7)) + 0x40000 + IO_BASE)
diff --git a/arch/m68k/include/asm/bitsperlong.h b/arch/m68k/include/asm/bitsperlong.h
deleted file mode 100644
index 6dc0bb0c13b..00000000000
--- a/arch/m68k/include/asm/bitsperlong.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/bitsperlong.h>
diff --git a/arch/m68k/include/asm/cacheflush_mm.h b/arch/m68k/include/asm/cacheflush_mm.h
index 8104bd87464..fa2c3d681d8 100644
--- a/arch/m68k/include/asm/cacheflush_mm.h
+++ b/arch/m68k/include/asm/cacheflush_mm.h
@@ -16,7 +16,48 @@
#define DCACHE_MAX_ADDR 0
#define DCACHE_SETMASK 0
#endif
+#ifndef CACHE_MODE
+#define CACHE_MODE 0
+#define CACR_ICINVA 0
+#define CACR_DCINVA 0
+#define CACR_BCINVA 0
+#endif
+
+/*
+ * ColdFire architecture has no way to clear individual cache lines, so we
+ * are stuck invalidating all the cache entries when we want a clear operation.
+ */
+static inline void clear_cf_icache(unsigned long start, unsigned long end)
+{
+ __asm__ __volatile__ (
+ "movec %0,%%cacr\n\t"
+ "nop"
+ :
+ : "r" (CACHE_MODE | CACR_ICINVA | CACR_BCINVA));
+}
+
+static inline void clear_cf_dcache(unsigned long start, unsigned long end)
+{
+ __asm__ __volatile__ (
+ "movec %0,%%cacr\n\t"
+ "nop"
+ :
+ : "r" (CACHE_MODE | CACR_DCINVA));
+}
+static inline void clear_cf_bcache(unsigned long start, unsigned long end)
+{
+ __asm__ __volatile__ (
+ "movec %0,%%cacr\n\t"
+ "nop"
+ :
+ : "r" (CACHE_MODE | CACR_ICINVA | CACR_BCINVA | CACR_DCINVA));
+}
+
+/*
+ * Use the ColdFire cpushl instruction to push (and invalidate) cache lines.
+ * The start and end addresses are cache line numbers not memory addresses.
+ */
static inline void flush_cf_icache(unsigned long start, unsigned long end)
{
unsigned long set;
diff --git a/arch/m68k/include/asm/cputime.h b/arch/m68k/include/asm/cputime.h
deleted file mode 100644
index c79c5e89230..00000000000
--- a/arch/m68k/include/asm/cputime.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __M68K_CPUTIME_H
-#define __M68K_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __M68K_CPUTIME_H */
diff --git a/arch/m68k/include/asm/delay.h b/arch/m68k/include/asm/delay.h
index 9c09becfd4c..12d8fe4f1d3 100644
--- a/arch/m68k/include/asm/delay.h
+++ b/arch/m68k/include/asm/delay.h
@@ -43,7 +43,7 @@ static inline void __delay(unsigned long loops)
extern void __bad_udelay(void);
-#if defined(CONFIG_M68000) || defined(CONFIG_COLDFIRE)
+#ifdef CONFIG_CPU_HAS_NO_MULDIV64
/*
* The simpler m68k and ColdFire processors do not have a 32*32->64
* multiply instruction. So we need to handle them a little differently.
diff --git a/arch/m68k/include/asm/device.h b/arch/m68k/include/asm/device.h
deleted file mode 100644
index d8f9872b0e2..00000000000
--- a/arch/m68k/include/asm/device.h
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
- * Arch specific extensions to struct device
- *
- * This file is released under the GPLv2
- */
-#include <asm-generic/device.h>
-
diff --git a/arch/m68k/include/asm/dma.h b/arch/m68k/include/asm/dma.h
index 6fbdfe89510..0ff3fc6a6d9 100644
--- a/arch/m68k/include/asm/dma.h
+++ b/arch/m68k/include/asm/dma.h
@@ -33,7 +33,9 @@
* Set number of channels of DMA on ColdFire for different implementations.
*/
#if defined(CONFIG_M5249) || defined(CONFIG_M5307) || defined(CONFIG_M5407) || \
- defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)
+ defined(CONFIG_M523x) || defined(CONFIG_M527x) || \
+ defined(CONFIG_M528x) || defined(CONFIG_M525x)
+
#define MAX_M68K_DMA_CHANNELS 4
#elif defined(CONFIG_M5272)
#define MAX_M68K_DMA_CHANNELS 1
@@ -486,6 +488,10 @@ static __inline__ int get_dma_residue(unsigned int dmanr)
extern int request_dma(unsigned int dmanr, const char * device_id); /* reserve a DMA channel */
extern void free_dma(unsigned int dmanr); /* release it again */
+#ifdef CONFIG_PCI
+extern int isa_dma_bridge_buggy;
+#else
#define isa_dma_bridge_buggy (0)
+#endif
#endif /* _M68K_DMA_H */
diff --git a/arch/m68k/include/asm/emergency-restart.h b/arch/m68k/include/asm/emergency-restart.h
deleted file mode 100644
index 108d8c48e42..00000000000
--- a/arch/m68k/include/asm/emergency-restart.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */
diff --git a/arch/m68k/include/asm/errno.h b/arch/m68k/include/asm/errno.h
deleted file mode 100644
index 0d4e188d6ef..00000000000
--- a/arch/m68k/include/asm/errno.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_ERRNO_H
-#define _M68K_ERRNO_H
-
-#include <asm-generic/errno.h>
-
-#endif /* _M68K_ERRNO_H */
diff --git a/arch/m68k/include/asm/futex.h b/arch/m68k/include/asm/futex.h
deleted file mode 100644
index 6a332a9f099..00000000000
--- a/arch/m68k/include/asm/futex.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_FUTEX_H
-#define _ASM_FUTEX_H
-
-#include <asm-generic/futex.h>
-
-#endif
diff --git a/arch/m68k/include/asm/gpio.h b/arch/m68k/include/asm/gpio.h
index 00d0071de4c..4395ffc51fd 100644
--- a/arch/m68k/include/asm/gpio.h
+++ b/arch/m68k/include/asm/gpio.h
@@ -17,170 +17,9 @@
#define coldfire_gpio_h
#include <linux/io.h>
-#include <asm-generic/gpio.h>
#include <asm/coldfire.h>
#include <asm/mcfsim.h>
-
-/*
- * The Freescale Coldfire family is quite varied in how they implement GPIO.
- * Some parts have 8 bit ports, some have 16bit and some have 32bit; some have
- * only one port, others have multiple ports; some have a single data latch
- * for both input and output, others have a separate pin data register to read
- * input; some require a read-modify-write access to change an output, others
- * have set and clear registers for some of the outputs; Some have all the
- * GPIOs in a single control area, others have some GPIOs implemented in
- * different modules.
- *
- * This implementation attempts accommodate the differences while presenting
- * a generic interface that will optimize to as few instructions as possible.
- */
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
- defined(CONFIG_M532x) || defined(CONFIG_M54xx)
-
-/* These parts have GPIO organized by 8 bit ports */
-
-#define MCFGPIO_PORTTYPE u8
-#define MCFGPIO_PORTSIZE 8
-#define mcfgpio_read(port) __raw_readb(port)
-#define mcfgpio_write(data, port) __raw_writeb(data, port)
-
-#elif defined(CONFIG_M5307) || defined(CONFIG_M5407) || defined(CONFIG_M5272)
-
-/* These parts have GPIO organized by 16 bit ports */
-
-#define MCFGPIO_PORTTYPE u16
-#define MCFGPIO_PORTSIZE 16
-#define mcfgpio_read(port) __raw_readw(port)
-#define mcfgpio_write(data, port) __raw_writew(data, port)
-
-#elif defined(CONFIG_M5249)
-
-/* These parts have GPIO organized by 32 bit ports */
-
-#define MCFGPIO_PORTTYPE u32
-#define MCFGPIO_PORTSIZE 32
-#define mcfgpio_read(port) __raw_readl(port)
-#define mcfgpio_write(data, port) __raw_writel(data, port)
-
-#endif
-
-#define mcfgpio_bit(gpio) (1 << ((gpio) % MCFGPIO_PORTSIZE))
-#define mcfgpio_port(gpio) ((gpio) / MCFGPIO_PORTSIZE)
-
-#if defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
-/*
- * These parts have an 'Edge' Port module (external interrupt/GPIO) which uses
- * read-modify-write to change an output and a GPIO module which has separate
- * set/clr registers to directly change outputs with a single write access.
- */
-#if defined(CONFIG_M528x)
-/*
- * The 528x also has GPIOs in other modules (GPT, QADC) which use
- * read-modify-write as well as those controlled by the EPORT and GPIO modules.
- */
-#define MCFGPIO_SCR_START 40
-#else
-#define MCFGPIO_SCR_START 8
-#endif
-
-#define MCFGPIO_SETR_PORT(gpio) (MCFGPIO_SETR + \
- mcfgpio_port(gpio - MCFGPIO_SCR_START))
-
-#define MCFGPIO_CLRR_PORT(gpio) (MCFGPIO_CLRR + \
- mcfgpio_port(gpio - MCFGPIO_SCR_START))
-#else
-
-#define MCFGPIO_SCR_START MCFGPIO_PIN_MAX
-/* with MCFGPIO_SCR == MCFGPIO_PIN_MAX, these will be optimized away */
-#define MCFGPIO_SETR_PORT(gpio) 0
-#define MCFGPIO_CLRR_PORT(gpio) 0
-
-#endif
-/*
- * Coldfire specific helper functions
- */
-
-/* return the port pin data register for a gpio */
-static inline u32 __mcf_gpio_ppdr(unsigned gpio)
-{
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5307) || defined(CONFIG_M5407)
- return MCFSIM_PADAT;
-#elif defined(CONFIG_M5272)
- if (gpio < 16)
- return MCFSIM_PADAT;
- else if (gpio < 32)
- return MCFSIM_PBDAT;
- else
- return MCFSIM_PCDAT;
-#elif defined(CONFIG_M5249)
- if (gpio < 32)
- return MCFSIM2_GPIOREAD;
- else
- return MCFSIM2_GPIO1READ;
-#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
- if (gpio < 8)
- return MCFEPORT_EPPDR;
-#if defined(CONFIG_M528x)
- else if (gpio < 16)
- return MCFGPTA_GPTPORT;
- else if (gpio < 24)
- return MCFGPTB_GPTPORT;
- else if (gpio < 32)
- return MCFQADC_PORTQA;
- else if (gpio < 40)
- return MCFQADC_PORTQB;
-#endif
- else
- return MCFGPIO_PPDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
-#else
- return 0;
-#endif
-}
-
-/* return the port output data register for a gpio */
-static inline u32 __mcf_gpio_podr(unsigned gpio)
-{
-#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5307) || defined(CONFIG_M5407)
- return MCFSIM_PADAT;
-#elif defined(CONFIG_M5272)
- if (gpio < 16)
- return MCFSIM_PADAT;
- else if (gpio < 32)
- return MCFSIM_PBDAT;
- else
- return MCFSIM_PCDAT;
-#elif defined(CONFIG_M5249)
- if (gpio < 32)
- return MCFSIM2_GPIOWRITE;
- else
- return MCFSIM2_GPIO1WRITE;
-#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
- defined(CONFIG_M527x) || defined(CONFIG_M528x) || defined(CONFIG_M532x)
- if (gpio < 8)
- return MCFEPORT_EPDR;
-#if defined(CONFIG_M528x)
- else if (gpio < 16)
- return MCFGPTA_GPTPORT;
- else if (gpio < 24)
- return MCFGPTB_GPTPORT;
- else if (gpio < 32)
- return MCFQADC_PORTQA;
- else if (gpio < 40)
- return MCFQADC_PORTQB;
-#endif
- else
- return MCFGPIO_PODR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
-#else
- return 0;
-#endif
-}
-
+#include <asm/mcfgpio.h>
/*
* The Generic GPIO functions
*
@@ -191,7 +30,7 @@ static inline u32 __mcf_gpio_podr(unsigned gpio)
static inline int gpio_get_value(unsigned gpio)
{
if (__builtin_constant_p(gpio) && gpio < MCFGPIO_PIN_MAX)
- return mcfgpio_read(__mcf_gpio_ppdr(gpio)) & mcfgpio_bit(gpio);
+ return mcfgpio_read(__mcfgpio_ppdr(gpio)) & mcfgpio_bit(gpio);
else
return __gpio_get_value(gpio);
}
@@ -204,12 +43,12 @@ static inline void gpio_set_value(unsigned gpio, int value)
MCFGPIO_PORTTYPE data;
local_irq_save(flags);
- data = mcfgpio_read(__mcf_gpio_podr(gpio));
+ data = mcfgpio_read(__mcfgpio_podr(gpio));
if (value)
data |= mcfgpio_bit(gpio);
else
data &= ~mcfgpio_bit(gpio);
- mcfgpio_write(data, __mcf_gpio_podr(gpio));
+ mcfgpio_write(data, __mcfgpio_podr(gpio));
local_irq_restore(flags);
} else {
if (value)
@@ -225,8 +64,14 @@ static inline void gpio_set_value(unsigned gpio, int value)
static inline int gpio_to_irq(unsigned gpio)
{
- return (gpio < MCFGPIO_IRQ_MAX) ? gpio + MCFGPIO_IRQ_VECBASE
- : __gpio_to_irq(gpio);
+#if defined(MCFGPIO_IRQ_MIN)
+ if ((gpio >= MCFGPIO_IRQ_MIN) && (gpio < MCFGPIO_IRQ_MAX))
+#else
+ if (gpio < MCFGPIO_IRQ_MAX)
+#endif
+ return gpio + MCFGPIO_IRQ_VECBASE;
+ else
+ return __gpio_to_irq(gpio);
}
static inline int irq_to_gpio(unsigned irq)
diff --git a/arch/m68k/include/asm/io_mm.h b/arch/m68k/include/asm/io_mm.h
index fa4324bcf56..a6686d26fe1 100644
--- a/arch/m68k/include/asm/io_mm.h
+++ b/arch/m68k/include/asm/io_mm.h
@@ -65,7 +65,53 @@
-#ifdef CONFIG_ISA
+#if defined(CONFIG_PCI) && defined(CONFIG_COLDFIRE)
+
+#define HAVE_ARCH_PIO_SIZE
+#define PIO_OFFSET 0
+#define PIO_MASK 0xffff
+#define PIO_RESERVED 0x10000
+
+u8 mcf_pci_inb(u32 addr);
+u16 mcf_pci_inw(u32 addr);
+u32 mcf_pci_inl(u32 addr);
+void mcf_pci_insb(u32 addr, u8 *buf, u32 len);
+void mcf_pci_insw(u32 addr, u16 *buf, u32 len);
+void mcf_pci_insl(u32 addr, u32 *buf, u32 len);
+
+void mcf_pci_outb(u8 v, u32 addr);
+void mcf_pci_outw(u16 v, u32 addr);
+void mcf_pci_outl(u32 v, u32 addr);
+void mcf_pci_outsb(u32 addr, const u8 *buf, u32 len);
+void mcf_pci_outsw(u32 addr, const u16 *buf, u32 len);
+void mcf_pci_outsl(u32 addr, const u32 *buf, u32 len);
+
+#define inb mcf_pci_inb
+#define inb_p mcf_pci_inb
+#define inw mcf_pci_inw
+#define inw_p mcf_pci_inw
+#define inl mcf_pci_inl
+#define inl_p mcf_pci_inl
+#define insb mcf_pci_insb
+#define insw mcf_pci_insw
+#define insl mcf_pci_insl
+
+#define outb mcf_pci_outb
+#define outb_p mcf_pci_outb
+#define outw mcf_pci_outw
+#define outw_p mcf_pci_outw
+#define outl mcf_pci_outl
+#define outl_p mcf_pci_outl
+#define outsb mcf_pci_outsb
+#define outsw mcf_pci_outsw
+#define outsl mcf_pci_outsl
+
+#define readb(addr) in_8(addr)
+#define writeb(v, addr) out_8((addr), (v))
+#define readw(addr) in_le16(addr)
+#define writew(v, addr) out_le16((addr), (v))
+
+#elif defined(CONFIG_ISA)
#if MULTI_ISA == 0
#undef MULTI_ISA
@@ -340,4 +386,6 @@ static inline void memcpy_toio(volatile void __iomem *dst, const void *src, int
*/
#define xlate_dev_kmem_ptr(p) p
+#define ioport_map(port, nr) ((void __iomem *)(port))
+
#endif /* _IO_H */
diff --git a/arch/m68k/include/asm/ioctl.h b/arch/m68k/include/asm/ioctl.h
deleted file mode 100644
index b279fe06dfe..00000000000
--- a/arch/m68k/include/asm/ioctl.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ioctl.h>
diff --git a/arch/m68k/include/asm/ipcbuf.h b/arch/m68k/include/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d..00000000000
--- a/arch/m68k/include/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/m68k/include/asm/irq_regs.h b/arch/m68k/include/asm/irq_regs.h
deleted file mode 100644
index 3dd9c0b7027..00000000000
--- a/arch/m68k/include/asm/irq_regs.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/irq_regs.h>
diff --git a/arch/m68k/include/asm/kdebug.h b/arch/m68k/include/asm/kdebug.h
deleted file mode 100644
index 6ece1b03766..00000000000
--- a/arch/m68k/include/asm/kdebug.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kdebug.h>
diff --git a/arch/m68k/include/asm/kmap_types.h b/arch/m68k/include/asm/kmap_types.h
deleted file mode 100644
index 3413cc1390e..00000000000
--- a/arch/m68k/include/asm/kmap_types.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_KMAP_TYPES_H
-#define __ASM_M68K_KMAP_TYPES_H
-
-#include <asm-generic/kmap_types.h>
-
-#endif /* __ASM_M68K_KMAP_TYPES_H */
diff --git a/arch/m68k/include/asm/kvm_para.h b/arch/m68k/include/asm/kvm_para.h
deleted file mode 100644
index 14fab8f0b95..00000000000
--- a/arch/m68k/include/asm/kvm_para.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/kvm_para.h>
diff --git a/arch/m68k/include/asm/local.h b/arch/m68k/include/asm/local.h
deleted file mode 100644
index 6c259263e1f..00000000000
--- a/arch/m68k/include/asm/local.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_LOCAL_H
-#define _ASM_M68K_LOCAL_H
-
-#include <asm-generic/local.h>
-
-#endif /* _ASM_M68K_LOCAL_H */
diff --git a/arch/m68k/include/asm/local64.h b/arch/m68k/include/asm/local64.h
deleted file mode 100644
index 36c93b5cc23..00000000000
--- a/arch/m68k/include/asm/local64.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/local64.h>
diff --git a/arch/m68k/include/asm/m520xsim.h b/arch/m68k/include/asm/m520xsim.h
index 17f2aab9cf9..db3f8ee4a6c 100644
--- a/arch/m68k/include/asm/m520xsim.h
+++ b/arch/m68k/include/asm/m520xsim.h
@@ -42,6 +42,9 @@
#define MCFINTC1_SIMR (0)
#define MCFINTC1_CIMR (0)
#define MCFINTC1_ICR0 (0)
+#define MCFINTC2_SIMR (0)
+#define MCFINTC2_CIMR (0)
+#define MCFINTC2_ICR0 (0)
#define MCFINT_VECBASE 64
#define MCFINT_UART0 26 /* Interrupt number for UART0 */
@@ -62,6 +65,7 @@
#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
+#define MCF_IRQ_PIT1 (MCFINT_VECBASE + MCFINT_PIT1)
/*
* SDRAM configuration registers.
@@ -186,5 +190,15 @@
#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
+/*
+ * Power Management.
+ */
+#define MCFPM_WCR 0xfc040013
+#define MCFPM_PPMSR0 0xfc04002c
+#define MCFPM_PPMCR0 0xfc04002d
+#define MCFPM_PPMHR0 0xfc040030
+#define MCFPM_PPMLR0 0xfc040034
+#define MCFPM_LPCR 0xfc0a0007
+
/****************************************************************************/
#endif /* m520xsim_h */
diff --git a/arch/m68k/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h
index 075062d4eec..91d3abc3f2a 100644
--- a/arch/m68k/include/asm/m523xsim.h
+++ b/arch/m68k/include/asm/m523xsim.h
@@ -52,6 +52,7 @@
#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
+#define MCF_IRQ_PIT1 (MCFINT_VECBASE + MCFINT_PIT1)
/*
* SDRAM configuration registers.
diff --git a/arch/m68k/include/asm/m525xsim.h b/arch/m68k/include/asm/m525xsim.h
new file mode 100644
index 00000000000..6da24f65390
--- /dev/null
+++ b/arch/m68k/include/asm/m525xsim.h
@@ -0,0 +1,194 @@
+/****************************************************************************/
+
+/*
+ * m525xsim.h -- ColdFire 525x System Integration Module support.
+ *
+ * (C) Copyright 2012, Steven king <sfking@fdwdc.com>
+ * (C) Copyright 2002, Greg Ungerer (gerg@snapgear.com)
+ */
+
+/****************************************************************************/
+#ifndef m525xsim_h
+#define m525xsim_h
+/****************************************************************************/
+
+#define CPU_NAME "COLDFIRE(m525x)"
+#define CPU_INSTR_PER_JIFFY 3
+#define MCF_BUSCLK (MCF_CLK / 2)
+
+#include <asm/m52xxacr.h>
+
+/*
+ * The 525x has a second MBAR region, define its address.
+ */
+#define MCF_MBAR2 0x80000000
+
+/*
+ * Define the 525x SIM register set addresses.
+ */
+#define MCFSIM_RSR 0x00 /* Reset Status reg (r/w) */
+#define MCFSIM_SYPCR 0x01 /* System Protection reg (r/w)*/
+#define MCFSIM_SWIVR 0x02 /* SW Watchdog intr reg (r/w) */
+#define MCFSIM_SWSR 0x03 /* SW Watchdog service (r/w) */
+#define MCFSIM_MPARK 0x0C /* BUS Master Control Reg*/
+#define MCFSIM_IPR 0x40 /* Interrupt Pend reg (r/w) */
+#define MCFSIM_IMR 0x44 /* Interrupt Mask reg (r/w) */
+#define MCFSIM_ICR0 0x4c /* Intr Ctrl reg 0 (r/w) */
+#define MCFSIM_ICR1 0x4d /* Intr Ctrl reg 1 (r/w) */
+#define MCFSIM_ICR2 0x4e /* Intr Ctrl reg 2 (r/w) */
+#define MCFSIM_ICR3 0x4f /* Intr Ctrl reg 3 (r/w) */
+#define MCFSIM_ICR4 0x50 /* Intr Ctrl reg 4 (r/w) */
+#define MCFSIM_ICR5 0x51 /* Intr Ctrl reg 5 (r/w) */
+#define MCFSIM_ICR6 0x52 /* Intr Ctrl reg 6 (r/w) */
+#define MCFSIM_ICR7 0x53 /* Intr Ctrl reg 7 (r/w) */
+#define MCFSIM_ICR8 0x54 /* Intr Ctrl reg 8 (r/w) */
+#define MCFSIM_ICR9 0x55 /* Intr Ctrl reg 9 (r/w) */
+#define MCFSIM_ICR10 0x56 /* Intr Ctrl reg 10 (r/w) */
+#define MCFSIM_ICR11 0x57 /* Intr Ctrl reg 11 (r/w) */
+
+#define MCFSIM_CSAR0 0x80 /* CS 0 Address 0 reg (r/w) */
+#define MCFSIM_CSMR0 0x84 /* CS 0 Mask 0 reg (r/w) */
+#define MCFSIM_CSCR0 0x8a /* CS 0 Control reg (r/w) */
+#define MCFSIM_CSAR1 0x8c /* CS 1 Address reg (r/w) */
+#define MCFSIM_CSMR1 0x90 /* CS 1 Mask reg (r/w) */
+#define MCFSIM_CSCR1 0x96 /* CS 1 Control reg (r/w) */
+#define MCFSIM_CSAR2 0x98 /* CS 2 Address reg (r/w) */
+#define MCFSIM_CSMR2 0x9c /* CS 2 Mask reg (r/w) */
+#define MCFSIM_CSCR2 0xa2 /* CS 2 Control reg (r/w) */
+#define MCFSIM_CSAR3 0xa4 /* CS 3 Address reg (r/w) */
+#define MCFSIM_CSMR3 0xa8 /* CS 3 Mask reg (r/w) */
+#define MCFSIM_CSCR3 0xae /* CS 3 Control reg (r/w) */
+#define MCFSIM_CSAR4 0xb0 /* CS 4 Address reg (r/w) */
+#define MCFSIM_CSMR4 0xb4 /* CS 4 Mask reg (r/w) */
+#define MCFSIM_CSCR4 0xba /* CS 4 Control reg (r/w) */
+
+#define MCFSIM_DCR (MCF_MBAR + 0x100) /* DRAM Control */
+#define MCFSIM_DACR0 (MCF_MBAR + 0x108) /* DRAM 0 Addr/Ctrl */
+#define MCFSIM_DMR0 (MCF_MBAR + 0x10c) /* DRAM 0 Mask */
+
+/*
+ * Secondary Interrupt Controller (in MBAR2)
+*/
+#define MCFINTC2_INTBASE (MCF_MBAR2 + 0x168) /* Base Vector Reg */
+#define MCFINTC2_INTPRI1 (MCF_MBAR2 + 0x140) /* 0-7 priority */
+#define MCFINTC2_INTPRI2 (MCF_MBAR2 + 0x144) /* 8-15 priority */
+#define MCFINTC2_INTPRI3 (MCF_MBAR2 + 0x148) /* 16-23 priority */
+#define MCFINTC2_INTPRI4 (MCF_MBAR2 + 0x14c) /* 24-31 priority */
+#define MCFINTC2_INTPRI5 (MCF_MBAR2 + 0x150) /* 32-39 priority */
+#define MCFINTC2_INTPRI6 (MCF_MBAR2 + 0x154) /* 40-47 priority */
+#define MCFINTC2_INTPRI7 (MCF_MBAR2 + 0x158) /* 48-55 priority */
+#define MCFINTC2_INTPRI8 (MCF_MBAR2 + 0x15c) /* 56-63 priority */
+
+#define MCFINTC2_INTPRI_REG(i) (MCFINTC2_INTPRI1 + \
+ ((((i) - MCFINTC2_VECBASE) / 8) * 4))
+#define MCFINTC2_INTPRI_BITS(b, i) ((b) << (((i) % 8) * 4))
+
+/*
+ * Timer module.
+ */
+#define MCFTIMER_BASE1 (MCF_MBAR + 0x140) /* Base of TIMER1 */
+#define MCFTIMER_BASE2 (MCF_MBAR + 0x180) /* Base of TIMER2 */
+
+/*
+ * UART module.
+ */
+#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */
+#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */
+
+/*
+ * QSPI module.
+ */
+#define MCFQSPI_BASE (MCF_MBAR + 0x300) /* Base address QSPI */
+#define MCFQSPI_SIZE 0x40 /* Register set size */
+
+
+#define MCFQSPI_CS0 15
+#define MCFQSPI_CS1 16
+#define MCFQSPI_CS2 24
+#define MCFQSPI_CS3 28
+
+/*
+ * I2C module.
+ */
+#define MCFI2C_BASE0 (MCF_MBAR + 0x280) /* Base addreess I2C0 */
+#define MCFI2C_SIZE0 0x20 /* Register set size */
+
+#define MCFI2C_BASE1 (MCF_MBAR2 + 0x440) /* Base addreess I2C1 */
+#define MCFI2C_SIZE1 0x20 /* Register set size */
+/*
+ * DMA unit base addresses.
+ */
+#define MCFDMA_BASE0 (MCF_MBAR + 0x300) /* Base address DMA 0 */
+#define MCFDMA_BASE1 (MCF_MBAR + 0x340) /* Base address DMA 1 */
+#define MCFDMA_BASE2 (MCF_MBAR + 0x380) /* Base address DMA 2 */
+#define MCFDMA_BASE3 (MCF_MBAR + 0x3C0) /* Base address DMA 3 */
+
+/*
+ * Some symbol defines for the above...
+ */
+#define MCFSIM_SWDICR MCFSIM_ICR0 /* Watchdog timer ICR */
+#define MCFSIM_TIMER1ICR MCFSIM_ICR1 /* Timer 1 ICR */
+#define MCFSIM_TIMER2ICR MCFSIM_ICR2 /* Timer 2 ICR */
+#define MCFSIM_I2CICR MCFSIM_ICR3 /* I2C ICR */
+#define MCFSIM_UART1ICR MCFSIM_ICR4 /* UART 1 ICR */
+#define MCFSIM_UART2ICR MCFSIM_ICR5 /* UART 2 ICR */
+#define MCFSIM_DMA0ICR MCFSIM_ICR6 /* DMA 0 ICR */
+#define MCFSIM_DMA1ICR MCFSIM_ICR7 /* DMA 1 ICR */
+#define MCFSIM_DMA2ICR MCFSIM_ICR8 /* DMA 2 ICR */
+#define MCFSIM_DMA3ICR MCFSIM_ICR9 /* DMA 3 ICR */
+#define MCFSIM_QSPIICR MCFSIM_ICR10 /* QSPI ICR */
+
+/*
+ * Define system peripheral IRQ usage.
+ */
+#define MCF_IRQ_QSPI 28 /* QSPI, Level 4 */
+#define MCF_IRQ_I2C0 29
+#define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */
+#define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */
+
+#define MCF_IRQ_UART0 73 /* UART0 */
+#define MCF_IRQ_UART1 74 /* UART1 */
+
+/*
+ * Define the base interrupt for the second interrupt controller.
+ * We set it to 128, out of the way of the base interrupts, and plenty
+ * of room for its 64 interrupts.
+ */
+#define MCFINTC2_VECBASE 128
+
+#define MCF_IRQ_GPIO0 (MCFINTC2_VECBASE + 32)
+#define MCF_IRQ_GPIO1 (MCFINTC2_VECBASE + 33)
+#define MCF_IRQ_GPIO2 (MCFINTC2_VECBASE + 34)
+#define MCF_IRQ_GPIO3 (MCFINTC2_VECBASE + 35)
+#define MCF_IRQ_GPIO4 (MCFINTC2_VECBASE + 36)
+#define MCF_IRQ_GPIO5 (MCFINTC2_VECBASE + 37)
+#define MCF_IRQ_GPIO6 (MCFINTC2_VECBASE + 38)
+
+#define MCF_IRQ_USBWUP (MCFINTC2_VECBASE + 40)
+#define MCF_IRQ_I2C1 (MCFINTC2_VECBASE + 62)
+
+/*
+ * General purpose IO registers (in MBAR2).
+ */
+#define MCFSIM2_GPIOREAD (MCF_MBAR2 + 0x000) /* GPIO read values */
+#define MCFSIM2_GPIOWRITE (MCF_MBAR2 + 0x004) /* GPIO write values */
+#define MCFSIM2_GPIOENABLE (MCF_MBAR2 + 0x008) /* GPIO enabled */
+#define MCFSIM2_GPIOFUNC (MCF_MBAR2 + 0x00C) /* GPIO function */
+#define MCFSIM2_GPIO1READ (MCF_MBAR2 + 0x0B0) /* GPIO1 read values */
+#define MCFSIM2_GPIO1WRITE (MCF_MBAR2 + 0x0B4) /* GPIO1 write values */
+#define MCFSIM2_GPIO1ENABLE (MCF_MBAR2 + 0x0B8) /* GPIO1 enabled */
+#define MCFSIM2_GPIO1FUNC (MCF_MBAR2 + 0x0BC) /* GPIO1 function */
+
+#define MCFSIM2_GPIOINTSTAT (MCF_MBAR2 + 0xc0) /* GPIO intr status */
+#define MCFSIM2_GPIOINTCLEAR (MCF_MBAR2 + 0xc0) /* GPIO intr clear */
+#define MCFSIM2_GPIOINTENABLE (MCF_MBAR2 + 0xc4) /* GPIO intr enable */
+
+/*
+ * Generic GPIO support
+ */
+#define MCFGPIO_PIN_MAX 64
+#define MCFGPIO_IRQ_MAX 7
+#define MCFGPIO_IRQ_VECBASE MCF_IRQ_GPIO0
+
+/****************************************************************************/
+#endif /* m525xsim_h */
diff --git a/arch/m68k/include/asm/m527xsim.h b/arch/m68k/include/asm/m527xsim.h
index 83db8106f50..71aa5104d3d 100644
--- a/arch/m68k/include/asm/m527xsim.h
+++ b/arch/m68k/include/asm/m527xsim.h
@@ -60,6 +60,7 @@
#define MCF_IRQ_FECENTC1 (MCFINT2_VECBASE + MCFINT2_FECENTC1)
#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
+#define MCF_IRQ_PIT1 (MCFINT_VECBASE + MCFINT_PIT1)
/*
* SDRAM configuration registers.
diff --git a/arch/m68k/include/asm/m528xsim.h b/arch/m68k/include/asm/m528xsim.h
index d63b99ff7ff..4acb3c0a642 100644
--- a/arch/m68k/include/asm/m528xsim.h
+++ b/arch/m68k/include/asm/m528xsim.h
@@ -52,7 +52,7 @@
#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0)
#define MCF_IRQ_QSPI (MCFINT_VECBASE + MCFINT_QSPI)
-
+#define MCF_IRQ_PIT1 (MCFINT_VECBASE + MCFINT_PIT1)
/*
* SDRAM configuration registers.
*/
@@ -86,7 +86,7 @@
/*
* QSPI module.
*/
-#define MCFQSPI_IOBASE (MCF_IPSBAR + 0x340)
+#define MCFQSPI_BASE (MCF_IPSBAR + 0x340)
#define MCFQSPI_SIZE 0x40
#define MCFQSPI_CS0 147
diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h
index 29b66e21413..5ca7b298c6e 100644
--- a/arch/m68k/include/asm/m532xsim.h
+++ b/arch/m68k/include/asm/m532xsim.h
@@ -82,6 +82,9 @@
#define MCFINTC1_SIMR 0xFC04C01C
#define MCFINTC1_CIMR 0xFC04C01D
#define MCFINTC1_ICR0 0xFC04C040
+#define MCFINTC2_SIMR (0)
+#define MCFINTC2_CIMR (0)
+#define MCFINTC2_ICR0 (0)
#define MCFSIM_ICR_TIMER1 (0xFC048040+32)
#define MCFSIM_ICR_TIMER2 (0xFC048040+33)
@@ -135,6 +138,20 @@
#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
+
+/*
+ * Power Management
+ */
+#define MCFPM_WCR 0xfc040013
+#define MCFPM_PPMSR0 0xfc04002c
+#define MCFPM_PPMCR0 0xfc04002d
+#define MCFPM_PPMSR1 0xfc04002e
+#define MCFPM_PPMCR1 0xfc04002f
+#define MCFPM_PPMHR0 0xfc040030
+#define MCFPM_PPMLR0 0xfc040034
+#define MCFPM_PPMHR1 0xfc040038
+#define MCFPM_LPCR 0xec090007
+
/*********************************************************************
*
* Inter-IC (I2C) Module
diff --git a/arch/m68k/include/asm/m5441xsim.h b/arch/m68k/include/asm/m5441xsim.h
new file mode 100644
index 00000000000..cc798ab9524
--- /dev/null
+++ b/arch/m68k/include/asm/m5441xsim.h
@@ -0,0 +1,276 @@
+/*
+ * m5441xsim.h -- Coldfire 5441x register definitions
+ *
+ * (C) Copyright 2012, Steven King <sfking@fdwdc.com>
+*/
+
+#ifndef m5441xsim_h
+#define m5441xsim_h
+
+#define CPU_NAME "COLDFIRE(m5441x)"
+#define CPU_INSTR_PER_JIFFY 2
+#define MCF_BUSCLK (MCF_CLK / 2)
+
+#include <asm/m54xxacr.h>
+
+/*
+ * Reset Controller Module.
+ */
+
+#define MCF_RCR 0xec090000
+#define MCF_RSR 0xec090001
+
+#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
+#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
+
+/*
+ * Interrupt Controller Modules.
+ */
+/* the 5441x have 3 interrupt controllers, each control 64 interrupts */
+#define MCFINT_VECBASE 64
+#define MCFINT0_VECBASE MCFINT_VECBASE
+#define MCFINT1_VECBASE (MCFINT0_VECBASE + 64)
+#define MCFINT2_VECBASE (MCFINT1_VECBASE + 64)
+
+/* interrupt controller 0 */
+#define MCFINTC0_SIMR 0xfc04801c
+#define MCFINTC0_CIMR 0xfc04801d
+#define MCFINTC0_ICR0 0xfc048040
+/* interrupt controller 1 */
+#define MCFINTC1_SIMR 0xfc04c01c
+#define MCFINTC1_CIMR 0xfc04c01d
+#define MCFINTC1_ICR0 0xfc04c040
+/* interrupt controller 2 */
+#define MCFINTC2_SIMR 0xfc05001c
+#define MCFINTC2_CIMR 0xfc05001d
+#define MCFINTC2_ICR0 0xfc050040
+
+/* on interrupt controller 0 */
+#define MCFINT0_EPORT0 1
+#define MCFINT0_UART0 26
+#define MCFINT0_UART1 27
+#define MCFINT0_UART2 28
+#define MCFINT0_UART3 29
+#define MCFINT0_I2C0 30
+#define MCFINT0_DSPI0 31
+
+#define MCFINT0_TIMER0 32
+#define MCFINT0_TIMER1 33
+#define MCFINT0_TIMER2 34
+#define MCFINT0_TIMER3 35
+
+#define MCFINT0_FECRX0 36
+#define MCFINT0_FECTX0 40
+#define MCFINT0_FECENTC0 42
+
+#define MCFINT0_FECRX1 49
+#define MCFINT0_FECTX1 53
+#define MCFINT0_FECENTC1 55
+
+/* on interrupt controller 1 */
+#define MCFINT1_UART4 48
+#define MCFINT1_UART5 49
+#define MCFINT1_UART6 50
+#define MCFINT1_UART7 51
+#define MCFINT1_UART8 52
+#define MCFINT1_UART9 53
+#define MCFINT1_DSPI1 54
+#define MCFINT1_DSPI2 55
+#define MCFINT1_DSPI3 56
+#define MCFINT1_I2C1 57
+#define MCFINT1_I2C2 58
+#define MCFINT1_I2C3 59
+#define MCFINT1_I2C4 60
+#define MCFINT1_I2C5 61
+
+/* on interrupt controller 2 */
+#define MCFINT2_PIT0 13
+#define MCFINT2_PIT1 14
+#define MCFINT2_PIT2 15
+#define MCFINT2_PIT3 16
+#define MCFINT2_RTC 26
+
+/*
+ * PIT timer module.
+ */
+#define MCFPIT_BASE0 0xFC080000 /* Base address of TIMER0 */
+#define MCFPIT_BASE1 0xFC084000 /* Base address of TIMER1 */
+#define MCFPIT_BASE2 0xFC088000 /* Base address of TIMER2 */
+#define MCFPIT_BASE3 0xFC08C000 /* Base address of TIMER3 */
+
+
+#define MCF_IRQ_PIT1 (MCFINT2_VECBASE + MCFINT2_PIT1)
+
+/*
+ * Power Management
+ */
+#define MCFPM_WCR 0xfc040013
+#define MCFPM_PPMSR0 0xfc04002c
+#define MCFPM_PPMCR0 0xfc04002d
+#define MCFPM_PPMSR1 0xfc04002e
+#define MCFPM_PPMCR1 0xfc04002f
+#define MCFPM_PPMHR0 0xfc040030
+#define MCFPM_PPMLR0 0xfc040034
+#define MCFPM_PPMHR1 0xfc040038
+#define MCFPM_PPMLR1 0xfc04003c
+#define MCFPM_LPCR 0xec090007
+/*
+ * UART module.
+ */
+#define MCFUART_BASE0 0xfc060000 /* Base address of UART0 */
+#define MCFUART_BASE1 0xfc064000 /* Base address of UART1 */
+#define MCFUART_BASE2 0xfc068000 /* Base address of UART2 */
+#define MCFUART_BASE3 0xfc06c000 /* Base address of UART3 */
+#define MCFUART_BASE4 0xec060000 /* Base address of UART4 */
+#define MCFUART_BASE5 0xec064000 /* Base address of UART5 */
+#define MCFUART_BASE6 0xec068000 /* Base address of UART6 */
+#define MCFUART_BASE7 0xec06c000 /* Base address of UART7 */
+#define MCFUART_BASE8 0xec070000 /* Base address of UART8 */
+#define MCFUART_BASE9 0xec074000 /* Base address of UART9 */
+
+#define MCF_IRQ_UART0 (MCFINT0_VECBASE + MCFINT0_UART0)
+#define MCF_IRQ_UART1 (MCFINT0_VECBASE + MCFINT0_UART1)
+#define MCF_IRQ_UART2 (MCFINT0_VECBASE + MCFINT0_UART2)
+#define MCF_IRQ_UART3 (MCFINT0_VECBASE + MCFINT0_UART3)
+#define MCF_IRQ_UART4 (MCFINT1_VECBASE + MCFINT1_UART4)
+#define MCF_IRQ_UART5 (MCFINT1_VECBASE + MCFINT1_UART5)
+#define MCF_IRQ_UART6 (MCFINT1_VECBASE + MCFINT1_UART6)
+#define MCF_IRQ_UART7 (MCFINT1_VECBASE + MCFINT1_UART7)
+#define MCF_IRQ_UART8 (MCFINT1_VECBASE + MCFINT1_UART8)
+#define MCF_IRQ_UART9 (MCFINT1_VECBASE + MCFINT1_UART9)
+/*
+ * FEC modules.
+ */
+#define MCFFEC_BASE0 0xfc0d4000
+#define MCFFEC_SIZE0 0x800
+#define MCF_IRQ_FECRX0 (MCFINT0_VECBASE + MCFINT0_FECRX0)
+#define MCF_IRQ_FECTX0 (MCFINT0_VECBASE + MCFINT0_FECTX0)
+#define MCF_IRQ_FECENTC0 (MCFINT0_VECBASE + MCFINT0_FECENTC0)
+
+#define MCFFEC_BASE1 0xfc0d8000
+#define MCFFEC_SIZE1 0x800
+#define MCF_IRQ_FECRX1 (MCFINT0_VECBASE + MCFINT0_FECRX1)
+#define MCF_IRQ_FECTX1 (MCFINT0_VECBASE + MCFINT0_FECTX1)
+#define MCF_IRQ_FECENTC1 (MCFINT0_VECBASE + MCFINT0_FECENTC1)
+/*
+ * I2C modules.
+ */
+#define MCFI2C_BASE0 0xfc058000
+#define MCFI2C_SIZE0 0x20
+#define MCFI2C_BASE1 0xfc038000
+#define MCFI2C_SIZE1 0x20
+#define MCFI2C_BASE2 0xec010000
+#define MCFI2C_SIZE2 0x20
+#define MCFI2C_BASE3 0xec014000
+#define MCFI2C_SIZE3 0x20
+#define MCFI2C_BASE4 0xec018000
+#define MCFI2C_SIZE4 0x20
+#define MCFI2C_BASE5 0xec01c000
+#define MCFI2C_SIZE5 0x20
+
+#define MCF_IRQ_I2C0 (MCFINT0_VECBASE + MCFINT0_I2C0)
+#define MCF_IRQ_I2C1 (MCFINT1_VECBASE + MCFINT1_I2C1)
+#define MCF_IRQ_I2C2 (MCFINT1_VECBASE + MCFINT1_I2C2)
+#define MCF_IRQ_I2C3 (MCFINT1_VECBASE + MCFINT1_I2C3)
+#define MCF_IRQ_I2C4 (MCFINT1_VECBASE + MCFINT1_I2C4)
+#define MCF_IRQ_I2C5 (MCFINT1_VECBASE + MCFINT1_I2C5)
+/*
+ * EPORT Module.
+ */
+#define MCFEPORT_EPPAR 0xfc090000
+#define MCFEPORT_EPIER 0xfc090003
+#define MCFEPORT_EPFR 0xfc090006
+/*
+ * RTC Module.
+ */
+#define MCFRTC_BASE 0xfc0a8000
+#define MCFRTC_SIZE (0xfc0a8840 - 0xfc0a8000)
+#define MCF_IRQ_RTC (MCFINT2_VECBASE + MCFINT2_RTC)
+
+/*
+ * GPIO Module.
+ */
+#define MCFGPIO_PODR_A 0xec094000
+#define MCFGPIO_PODR_B 0xec094001
+#define MCFGPIO_PODR_C 0xec094002
+#define MCFGPIO_PODR_D 0xec094003
+#define MCFGPIO_PODR_E 0xec094004
+#define MCFGPIO_PODR_F 0xec094005
+#define MCFGPIO_PODR_G 0xec094006
+#define MCFGPIO_PODR_H 0xec094007
+#define MCFGPIO_PODR_I 0xec094008
+#define MCFGPIO_PODR_J 0xec094009
+#define MCFGPIO_PODR_K 0xec09400a
+
+#define MCFGPIO_PDDR_A 0xec09400c
+#define MCFGPIO_PDDR_B 0xec09400d
+#define MCFGPIO_PDDR_C 0xec09400e
+#define MCFGPIO_PDDR_D 0xec09400f
+#define MCFGPIO_PDDR_E 0xec094010
+#define MCFGPIO_PDDR_F 0xec094011
+#define MCFGPIO_PDDR_G 0xec094012
+#define MCFGPIO_PDDR_H 0xec094013
+#define MCFGPIO_PDDR_I 0xec094014
+#define MCFGPIO_PDDR_J 0xec094015
+#define MCFGPIO_PDDR_K 0xec094016
+
+#define MCFGPIO_PPDSDR_A 0xec094018
+#define MCFGPIO_PPDSDR_B 0xec094019
+#define MCFGPIO_PPDSDR_C 0xec09401a
+#define MCFGPIO_PPDSDR_D 0xec09401b
+#define MCFGPIO_PPDSDR_E 0xec09401c
+#define MCFGPIO_PPDSDR_F 0xec09401d
+#define MCFGPIO_PPDSDR_G 0xec09401e
+#define MCFGPIO_PPDSDR_H 0xec09401f
+#define MCFGPIO_PPDSDR_I 0xec094020
+#define MCFGPIO_PPDSDR_J 0xec094021
+#define MCFGPIO_PPDSDR_K 0xec094022
+
+#define MCFGPIO_PCLRR_A 0xec094024
+#define MCFGPIO_PCLRR_B 0xec094025
+#define MCFGPIO_PCLRR_C 0xec094026
+#define MCFGPIO_PCLRR_D 0xec094027
+#define MCFGPIO_PCLRR_E 0xec094028
+#define MCFGPIO_PCLRR_F 0xec094029
+#define MCFGPIO_PCLRR_G 0xec09402a
+#define MCFGPIO_PCLRR_H 0xec09402b
+#define MCFGPIO_PCLRR_I 0xec09402c
+#define MCFGPIO_PCLRR_J 0xec09402d
+#define MCFGPIO_PCLRR_K 0xec09402e
+
+#define MCFGPIO_PAR_FBCTL 0xec094048
+#define MCFGPIO_PAR_BE 0xec094049
+#define MCFGPIO_PAR_CS 0xec09404a
+#define MCFGPIO_PAR_CANI2C 0xec09404b
+#define MCFGPIO_PAR_IRQ0H 0xec09404c
+#define MCFGPIO_PAR_IRQ0L 0xec09404d
+#define MCFGPIO_PAR_DSPIOWH 0xec09404e
+#define MCFGPIO_PAR_DSPIOWL 0xec09404f
+#define MCFGPIO_PAR_TIMER 0xec094050
+#define MCFGPIO_PAR_UART2 0xec094051
+#define MCFGPIO_PAR_UART1 0xec094052
+#define MCFGPIO_PAR_UART0 0xec094053
+#define MCFGPIO_PAR_SDHCH 0xec094054
+#define MCFGPIO_PAR_SDHCL 0xec094055
+#define MCFGPIO_PAR_SIMP0H 0xec094056
+#define MCFGPIO_PAR_SIMP0L 0xec094057
+#define MCFGPIO_PAR_SSI0H 0xec094058
+#define MCFGPIO_PAR_SSI0L 0xec094059
+#define MCFGPIO_PAR_DEBUGH1 0xec09405a
+#define MCFGPIO_PAR_DEBUGH0 0xec09405b
+#define MCFGPIO_PAR_DEBUGl 0xec09405c
+#define MCFGPIO_PAR_FEC 0xec09405e
+
+/* generalization for generic gpio support */
+#define MCFGPIO_PODR MCFGPIO_PODR_A
+#define MCFGPIO_PDDR MCFGPIO_PDDR_A
+#define MCFGPIO_PPDR MCFGPIO_PPDSDR_A
+#define MCFGPIO_SETR MCFGPIO_PPDSDR_A
+#define MCFGPIO_CLRR MCFGPIO_PCLRR_A
+
+#define MCFGPIO_IRQ_MIN 17
+#define MCFGPIO_IRQ_MAX 24
+#define MCFGPIO_IRQ_VECBASE (MCFINT_VECBASE - MCFGPIO_IRQ_MIN)
+#define MCFGPIO_PIN_MAX 87
+
+#endif /* m5441xsim_h */
diff --git a/arch/m68k/include/asm/m54xxacr.h b/arch/m68k/include/asm/m54xxacr.h
index 47906aafbf6..192bbfeabf7 100644
--- a/arch/m68k/include/asm/m54xxacr.h
+++ b/arch/m68k/include/asm/m54xxacr.h
@@ -55,6 +55,10 @@
#define ICACHE_SIZE 0x8000 /* instruction - 32k */
#define DCACHE_SIZE 0x8000 /* data - 32k */
+#elif defined(CONFIG_M5441x)
+
+#define ICACHE_SIZE 0x2000 /* instruction - 8k */
+#define DCACHE_SIZE 0x2000 /* data - 8k */
#endif
#define CACHE_LINE_SIZE 0x0010 /* 16 bytes */
diff --git a/arch/m68k/include/asm/m54xxpci.h b/arch/m68k/include/asm/m54xxpci.h
new file mode 100644
index 00000000000..6fbf54f72f2
--- /dev/null
+++ b/arch/m68k/include/asm/m54xxpci.h
@@ -0,0 +1,138 @@
+/****************************************************************************/
+
+/*
+ * m54xxpci.h -- ColdFire 547x and 548x PCI bus support
+ *
+ * (C) Copyright 2011, Greg Ungerer <gerg@uclinux.org>
+ *
+ * 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 M54XXPCI_H
+#define M54XXPCI_H
+/****************************************************************************/
+
+/*
+ * The core set of PCI support registers are mapped into the MBAR region.
+ */
+#define PCIIDR (CONFIG_MBAR + 0xb00) /* PCI device/vendor ID */
+#define PCISCR (CONFIG_MBAR + 0xb04) /* PCI status/command */
+#define PCICCRIR (CONFIG_MBAR + 0xb08) /* PCI class/revision */
+#define PCICR1 (CONFIG_MBAR + 0xb0c) /* PCI configuration 1 */
+#define PCIBAR0 (CONFIG_MBAR + 0xb10) /* PCI base address 0 */
+#define PCIBAR1 (CONFIG_MBAR + 0xb14) /* PCI base address 1 */
+#define PCICCPR (CONFIG_MBAR + 0xb28) /* PCI cardbus CIS pointer */
+#define PCISID (CONFIG_MBAR + 0xb2c) /* PCI subsystem IDs */
+#define PCIERBAR (CONFIG_MBAR + 0xb30) /* PCI expansion ROM */
+#define PCICPR (CONFIG_MBAR + 0xb34) /* PCI capabilities pointer */
+#define PCICR2 (CONFIG_MBAR + 0xb3c) /* PCI configuration 2 */
+
+#define PCIGSCR (CONFIG_MBAR + 0xb60) /* Global status/control */
+#define PCITBATR0 (CONFIG_MBAR + 0xb64) /* Target base translation 0 */
+#define PCITBATR1 (CONFIG_MBAR + 0xb68) /* Target base translation 1 */
+#define PCITCR (CONFIG_MBAR + 0xb6c) /* Target control */
+#define PCIIW0BTAR (CONFIG_MBAR + 0xb70) /* Initiator window 0 */
+#define PCIIW1BTAR (CONFIG_MBAR + 0xb74) /* Initiator window 1 */
+#define PCIIW2BTAR (CONFIG_MBAR + 0xb78) /* Initiator window 2 */
+#define PCIIWCR (CONFIG_MBAR + 0xb80) /* Initiator window config */
+#define PCIICR (CONFIG_MBAR + 0xb84) /* Initiator control */
+#define PCIISR (CONFIG_MBAR + 0xb88) /* Initiator status */
+#define PCICAR (CONFIG_MBAR + 0xbf8) /* Configuration address */
+
+#define PCITPSR (CONFIG_MBAR + 0x8400) /* TX packet size */
+#define PCITSAR (CONFIG_MBAR + 0x8404) /* TX start address */
+#define PCITTCR (CONFIG_MBAR + 0x8408) /* TX transaction control */
+#define PCITER (CONFIG_MBAR + 0x840c) /* TX enables */
+#define PCITNAR (CONFIG_MBAR + 0x8410) /* TX next address */
+#define PCITLWR (CONFIG_MBAR + 0x8414) /* TX last word */
+#define PCITDCR (CONFIG_MBAR + 0x8418) /* TX done counts */
+#define PCITSR (CONFIG_MBAR + 0x841c) /* TX status */
+#define PCITFDR (CONFIG_MBAR + 0x8440) /* TX FIFO data */
+#define PCITFSR (CONFIG_MBAR + 0x8444) /* TX FIFO status */
+#define PCITFCR (CONFIG_MBAR + 0x8448) /* TX FIFO control */
+#define PCITFAR (CONFIG_MBAR + 0x844c) /* TX FIFO alarm */
+#define PCITFRPR (CONFIG_MBAR + 0x8450) /* TX FIFO read pointer */
+#define PCITFWPR (CONFIG_MBAR + 0x8454) /* TX FIFO write pointer */
+
+#define PCIRPSR (CONFIG_MBAR + 0x8480) /* RX packet size */
+#define PCIRSAR (CONFIG_MBAR + 0x8484) /* RX start address */
+#define PCIRTCR (CONFIG_MBAR + 0x8488) /* RX transaction control */
+#define PCIRER (CONFIG_MBAR + 0x848c) /* RX enables */
+#define PCIRNAR (CONFIG_MBAR + 0x8490) /* RX next address */
+#define PCIRDCR (CONFIG_MBAR + 0x8498) /* RX done counts */
+#define PCIRSR (CONFIG_MBAR + 0x849c) /* RX status */
+#define PCIRFDR (CONFIG_MBAR + 0x84c0) /* RX FIFO data */
+#define PCIRFSR (CONFIG_MBAR + 0x84c4) /* RX FIFO status */
+#define PCIRFCR (CONFIG_MBAR + 0x84c8) /* RX FIFO control */
+#define PCIRFAR (CONFIG_MBAR + 0x84cc) /* RX FIFO alarm */
+#define PCIRFRPR (CONFIG_MBAR + 0x84d0) /* RX FIFO read pointer */
+#define PCIRFWPR (CONFIG_MBAR + 0x84d4) /* RX FIFO write pointer */
+
+#define PACR (CONFIG_MBAR + 0xc00) /* PCI arbiter control */
+#define PASR (COFNIG_MBAR + 0xc04) /* PCI arbiter status */
+
+/*
+ * Definitions for the Global status and control register.
+ */
+#define PCIGSCR_PE 0x20000000 /* Parity error detected */
+#define PCIGSCR_SE 0x10000000 /* System error detected */
+#define PCIGSCR_XCLKBIN 0x07000000 /* XLB2CLKIN mask */
+#define PCIGSCR_PEE 0x00002000 /* Parity error intr enable */
+#define PCIGSCR_SEE 0x00001000 /* System error intr enable */
+#define PCIGSCR_RESET 0x00000001 /* Reset bit */
+
+/*
+ * Bit definitions for the PCICAR configuration address register.
+ */
+#define PCICAR_E 0x80000000 /* Enable config space */
+#define PCICAR_BUSN 16 /* Move bus bits */
+#define PCICAR_DEVFNN 8 /* Move devfn bits */
+#define PCICAR_DWORDN 0 /* Move dword bits */
+
+/*
+ * The initiator windows hold the memory and IO mapping information.
+ * This macro creates the register values from the desired addresses.
+ */
+#define WXBTAR(hostaddr, pciaddr, size) \
+ (((hostaddr) & 0xff000000) | \
+ ((((size) - 1) & 0xff000000) >> 8) | \
+ (((pciaddr) & 0xff000000) >> 16))
+
+#define PCIIWCR_W0_MEM 0x00000000 /* Window 0 is memory */
+#define PCIIWCR_W0_IO 0x08000000 /* Window 0 is IO */
+#define PCIIWCR_W0_MRD 0x00000000 /* Window 0 memory read */
+#define PCIIWCR_W0_MRDL 0x02000000 /* Window 0 memory read line */
+#define PCIIWCR_W0_MRDM 0x04000000 /* Window 0 memory read mult */
+#define PCIIWCR_W0_E 0x01000000 /* Window 0 enable */
+
+#define PCIIWCR_W1_MEM 0x00000000 /* Window 0 is memory */
+#define PCIIWCR_W1_IO 0x00080000 /* Window 0 is IO */
+#define PCIIWCR_W1_MRD 0x00000000 /* Window 0 memory read */
+#define PCIIWCR_W1_MRDL 0x00020000 /* Window 0 memory read line */
+#define PCIIWCR_W1_MRDM 0x00040000 /* Window 0 memory read mult */
+#define PCIIWCR_W1_E 0x00010000 /* Window 0 enable */
+
+/*
+ * Bit definitions for the PCIBATR registers.
+ */
+#define PCITBATR0_E 0x00000001 /* Enable window 0 */
+#define PCITBATR1_E 0x00000001 /* Enable window 1 */
+
+/*
+ * PCI arbiter support definitions and macros.
+ */
+#define PACR_INTMPRI 0x00000001
+#define PACR_EXTMPRI(x) (((x) & 0x1f) << 1)
+#define PACR_INTMINTE 0x00010000
+#define PACR_EXTMINTE(x) (((x) & 0x1f) << 17)
+#define PACR_PKMD 0x40000000
+#define PACR_DS 0x80000000
+
+#define PCICR1_CL(x) ((x) & 0xf) /* Cacheline size field */
+#define PCICR1_LT(x) (((x) & 0xff) << 8) /* Latency timer field */
+
+/****************************************************************************/
+#endif /* M54XXPCI_H */
diff --git a/arch/m68k/include/asm/m54xxsim.h b/arch/m68k/include/asm/m54xxsim.h
index ae56b8848a9..d3c5e0dbdad 100644
--- a/arch/m68k/include/asm/m54xxsim.h
+++ b/arch/m68k/include/asm/m54xxsim.h
@@ -81,4 +81,7 @@
#define MCF_PAR_PSC_RTS_RTS (0x30)
#define MCF_PAR_PSC_CANRX (0x40)
+#define MCF_PAR_PCIBG (CONFIG_MBAR + 0xa48) /* PCI bus grant */
+#define MCF_PAR_PCIBR (CONFIG_MBAR + 0xa4a) /* PCI */
+
#endif /* m54xxsim_h */
diff --git a/arch/m68k/include/asm/mac_mouse.h b/arch/m68k/include/asm/mac_mouse.h
deleted file mode 100644
index 39a5c292eae..00000000000
--- a/arch/m68k/include/asm/mac_mouse.h
+++ /dev/null
@@ -1,23 +0,0 @@
-#ifndef _ASM_MAC_MOUSE_H
-#define _ASM_MAC_MOUSE_H
-
-/*
- * linux/include/asm-m68k/mac_mouse.h
- * header file for Macintosh ADB mouse driver
- * 27-10-97 Michael Schmitz
- * copied from:
- * header file for Atari Mouse driver
- * by Robert de Vries (robert@and.nl) on 19Jul93
- */
-
-struct mouse_status {
- char buttons;
- short dx;
- short dy;
- int ready;
- int active;
- wait_queue_head_t wait;
- struct fasync_struct *fasyncptr;
-};
-
-#endif
diff --git a/arch/m68k/include/asm/mcfne.h b/arch/m68k/include/asm/mcf8390.h
index bf638be0958..a72a20819a5 100644
--- a/arch/m68k/include/asm/mcfne.h
+++ b/arch/m68k/include/asm/mcf8390.h
@@ -1,7 +1,7 @@
/****************************************************************************/
/*
- * mcfne.h -- NE2000 in ColdFire eval boards.
+ * mcf8390.h -- NS8390 support for ColdFire eval boards.
*
* (C) Copyright 1999-2000, Greg Ungerer (gerg@snapgear.com)
* (C) Copyright 2000, Lineo (www.lineo.com)
@@ -14,8 +14,8 @@
*/
/****************************************************************************/
-#ifndef mcfne_h
-#define mcfne_h
+#ifndef mcf8390_h
+#define mcf8390_h
/****************************************************************************/
@@ -37,6 +37,7 @@
#if defined(CONFIG_ARN5206)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
+#define NE2000_ADDRSIZE 0x00020000
#define NE2000_IRQ_VECTOR 0xf0
#define NE2000_IRQ_PRIORITY 2
#define NE2000_IRQ_LEVEL 4
@@ -46,6 +47,7 @@
#if defined(CONFIG_M5206eC3)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
+#define NE2000_ADDRSIZE 0x00020000
#define NE2000_IRQ_VECTOR 0x1c
#define NE2000_IRQ_PRIORITY 2
#define NE2000_IRQ_LEVEL 4
@@ -54,6 +56,7 @@
#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel)
#define NE2000_ADDR 0x30000300
+#define NE2000_ADDRSIZE 0x00001000
#define NE2000_IRQ_VECTOR 25
#define NE2000_IRQ_PRIORITY 1
#define NE2000_IRQ_LEVEL 3
@@ -63,6 +66,7 @@
#if defined(CONFIG_M5307C3)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
+#define NE2000_ADDRSIZE 0x00020000
#define NE2000_IRQ_VECTOR 0x1b
#define NE2000_BYTE volatile unsigned short
#endif
@@ -70,6 +74,7 @@
#if defined(CONFIG_M5272) && defined(CONFIG_NETtel)
#define NE2000_ADDR 0x30600300
#define NE2000_ODDOFFSET 0x00008000
+#define NE2000_ADDRSIZE 0x00010000
#define NE2000_IRQ_VECTOR 67
#undef BSWAP
#define BSWAP(w) (w)
@@ -82,6 +87,7 @@
#define NE2000_ADDR0 0x30600300
#define NE2000_ADDR1 0x30800300
#define NE2000_ODDOFFSET 0x00008000
+#define NE2000_ADDRSIZE 0x00010000
#define NE2000_IRQ_VECTOR0 27
#define NE2000_IRQ_VECTOR1 29
#undef BSWAP
@@ -94,6 +100,7 @@
#if defined(CONFIG_M5307) && defined(CONFIG_SECUREEDGEMP3)
#define NE2000_ADDR 0x30600300
#define NE2000_ODDOFFSET 0x00008000
+#define NE2000_ADDRSIZE 0x00010000
#define NE2000_IRQ_VECTOR 27
#undef BSWAP
#define BSWAP(w) (w)
@@ -105,6 +112,7 @@
#if defined(CONFIG_ARN5307)
#define NE2000_ADDR 0xfe600300
#define NE2000_ODDOFFSET 0x00010000
+#define NE2000_ADDRSIZE 0x00020000
#define NE2000_IRQ_VECTOR 0x1b
#define NE2000_IRQ_PRIORITY 2
#define NE2000_IRQ_LEVEL 3
@@ -114,129 +122,10 @@
#if defined(CONFIG_M5407C3)
#define NE2000_ADDR 0x40000300
#define NE2000_ODDOFFSET 0x00010000
+#define NE2000_ADDRSIZE 0x00020000
#define NE2000_IRQ_VECTOR 0x1b
#define NE2000_BYTE volatile unsigned short
#endif
/****************************************************************************/
-
-/*
- * Side-band address space for odd address requires re-mapping
- * many of the standard ISA access functions.
- */
-#ifdef NE2000_ODDOFFSET
-
-#undef outb
-#undef outb_p
-#undef inb
-#undef inb_p
-#undef outsb
-#undef outsw
-#undef insb
-#undef insw
-
-#define outb ne2000_outb
-#define inb ne2000_inb
-#define outb_p ne2000_outb
-#define inb_p ne2000_inb
-#define outsb ne2000_outsb
-#define outsw ne2000_outsw
-#define insb ne2000_insb
-#define insw ne2000_insw
-
-
-#ifndef COLDFIRE_NE2000_FUNCS
-
-void ne2000_outb(unsigned int val, unsigned int addr);
-int ne2000_inb(unsigned int addr);
-void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len);
-void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len);
-void ne2000_outsb(unsigned int addr, void *vbuf, unsigned long len);
-void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len);
-
-#else
-
-/*
- * This macro converts a conventional register address into the
- * real memory pointer of the mapped NE2000 device.
- * On most NE2000 implementations on ColdFire boards the chip is
- * mapped in kinda funny, due to its ISA heritage.
- */
-#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr))
-#define NE2000_DATA_PTR(addr) (addr)
-
-
-void ne2000_outb(unsigned int val, unsigned int addr)
-{
- NE2000_BYTE *rp;
-
- rp = (NE2000_BYTE *) NE2000_PTR(addr);
- *rp = RSWAP(val);
-}
-
-int ne2000_inb(unsigned int addr)
-{
- NE2000_BYTE *rp, val;
-
- rp = (NE2000_BYTE *) NE2000_PTR(addr);
- val = *rp;
- return((int) ((NE2000_BYTE) RSWAP(val)));
-}
-
-void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len)
-{
- NE2000_BYTE *rp, val;
- unsigned char *buf;
-
- buf = (unsigned char *) vbuf;
- rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- val = *rp;
- *buf++ = RSWAP(val);
- }
-}
-
-void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len)
-{
- volatile unsigned short *rp;
- unsigned short w, *buf;
-
- buf = (unsigned short *) vbuf;
- rp = (volatile unsigned short *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- w = *rp;
- *buf++ = BSWAP(w);
- }
-}
-
-void ne2000_outsb(unsigned int addr, const void *vbuf, unsigned long len)
-{
- NE2000_BYTE *rp, val;
- unsigned char *buf;
-
- buf = (unsigned char *) vbuf;
- rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- val = *buf++;
- *rp = RSWAP(val);
- }
-}
-
-void ne2000_outsw(unsigned int addr, const void *vbuf, unsigned long len)
-{
- volatile unsigned short *rp;
- unsigned short w, *buf;
-
- buf = (unsigned short *) vbuf;
- rp = (volatile unsigned short *) NE2000_DATA_PTR(addr);
- for (; (len > 0); len--) {
- w = *buf++;
- *rp = BSWAP(w);
- }
-}
-
-#endif /* COLDFIRE_NE2000_FUNCS */
-#endif /* NE2000_OFFOFFSET */
-
-/****************************************************************************/
-#endif /* mcfne_h */
+#endif /* mcf8390_h */
diff --git a/arch/m68k/include/asm/mcfclk.h b/arch/m68k/include/asm/mcfclk.h
new file mode 100644
index 00000000000..b676a02bb39
--- /dev/null
+++ b/arch/m68k/include/asm/mcfclk.h
@@ -0,0 +1,43 @@
+/*
+ * mcfclk.h -- coldfire specific clock structure
+ */
+
+
+#ifndef mcfclk_h
+#define mcfclk_h
+
+struct clk;
+
+#ifdef MCFPM_PPMCR0
+struct clk_ops {
+ void (*enable)(struct clk *);
+ void (*disable)(struct clk *);
+};
+
+struct clk {
+ const char *name;
+ struct clk_ops *clk_ops;
+ unsigned long rate;
+ unsigned long enabled;
+ u8 slot;
+};
+
+extern struct clk *mcf_clks[];
+extern struct clk_ops clk_ops0;
+#ifdef MCFPM_PPMCR1
+extern struct clk_ops clk_ops1;
+#endif /* MCFPM_PPMCR1 */
+
+#define DEFINE_CLK(clk_bank, clk_name, clk_slot, clk_rate) \
+static struct clk __clk_##clk_bank##_##clk_slot = { \
+ .name = clk_name, \
+ .clk_ops = &clk_ops##clk_bank, \
+ .rate = clk_rate, \
+ .slot = clk_slot, \
+}
+
+void __clk_init_enabled(struct clk *);
+void __clk_init_disabled(struct clk *);
+#endif /* MCFPM_PPMCR0 */
+
+#endif /* mcfclk_h */
diff --git a/arch/m68k/include/asm/mcfgpio.h b/arch/m68k/include/asm/mcfgpio.h
index fe468eaa51e..fa1059f50df 100644
--- a/arch/m68k/include/asm/mcfgpio.h
+++ b/arch/m68k/include/asm/mcfgpio.h
@@ -16,82 +16,289 @@
#ifndef mcfgpio_h
#define mcfgpio_h
-#include <linux/io.h>
+#ifdef CONFIG_GPIOLIB
#include <asm-generic/gpio.h>
+#else
+
+int __mcfgpio_get_value(unsigned gpio);
+void __mcfgpio_set_value(unsigned gpio, int value);
+int __mcfgpio_direction_input(unsigned gpio);
+int __mcfgpio_direction_output(unsigned gpio, int value);
+int __mcfgpio_request(unsigned gpio);
+void __mcfgpio_free(unsigned gpio);
+
+/* our alternate 'gpiolib' functions */
+static inline int __gpio_get_value(unsigned gpio)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ return __mcfgpio_get_value(gpio);
+ else
+ return -EINVAL;
+}
+
+static inline void __gpio_set_value(unsigned gpio, int value)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ __mcfgpio_set_value(gpio, value);
+}
+
+static inline int __gpio_cansleep(unsigned gpio)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ return 0;
+ else
+ return -EINVAL;
+}
+
+static inline int __gpio_to_irq(unsigned gpio)
+{
+ return -EINVAL;
+}
+
+static inline int gpio_direction_input(unsigned gpio)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ return __mcfgpio_direction_input(gpio);
+ else
+ return -EINVAL;
+}
+
+static inline int gpio_direction_output(unsigned gpio, int value)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ return __mcfgpio_direction_output(gpio, value);
+ else
+ return -EINVAL;
+}
+
+static inline int gpio_request(unsigned gpio, const char *label)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ return __mcfgpio_request(gpio);
+ else
+ return -EINVAL;
+}
+
+static inline void gpio_free(unsigned gpio)
+{
+ if (gpio < MCFGPIO_PIN_MAX)
+ __mcfgpio_free(gpio);
+}
+
+#endif /* CONFIG_GPIOLIB */
-struct mcf_gpio_chip {
- struct gpio_chip gpio_chip;
- void __iomem *pddr;
- void __iomem *podr;
- void __iomem *ppdr;
- void __iomem *setr;
- void __iomem *clrr;
- const u8 *gpio_to_pinmux;
-};
-
-extern struct mcf_gpio_chip mcf_gpio_chips[];
-extern unsigned int mcf_gpio_chips_size;
-
-int mcf_gpio_direction_input(struct gpio_chip *, unsigned);
-int mcf_gpio_get_value(struct gpio_chip *, unsigned);
-int mcf_gpio_direction_output(struct gpio_chip *, unsigned, int);
-void mcf_gpio_set_value(struct gpio_chip *, unsigned, int);
-void mcf_gpio_set_value_fast(struct gpio_chip *, unsigned, int);
-int mcf_gpio_request(struct gpio_chip *, unsigned);
-void mcf_gpio_free(struct gpio_chip *, unsigned);
/*
- * Define macros to ease the pain of setting up the GPIO tables. There
- * are two cases we need to deal with here, they cover all currently
- * available ColdFire GPIO hardware. There are of course minor differences
- * in the layout and number of bits in each ColdFire part, but the macros
- * take all that in.
+ * The Freescale Coldfire family is quite varied in how they implement GPIO.
+ * Some parts have 8 bit ports, some have 16bit and some have 32bit; some have
+ * only one port, others have multiple ports; some have a single data latch
+ * for both input and output, others have a separate pin data register to read
+ * input; some require a read-modify-write access to change an output, others
+ * have set and clear registers for some of the outputs; Some have all the
+ * GPIOs in a single control area, others have some GPIOs implemented in
+ * different modules.
*
- * Firstly is the conventional GPIO registers where we toggle individual
- * bits in a register, preserving the other bits in the register. For
- * lack of a better term I have called this the slow method.
+ * This implementation attempts accommodate the differences while presenting
+ * a generic interface that will optimize to as few instructions as possible.
+ */
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
+ defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
+ defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M532x) || defined(CONFIG_M54xx) || \
+ defined(CONFIG_M5441x)
+
+/* These parts have GPIO organized by 8 bit ports */
+
+#define MCFGPIO_PORTTYPE u8
+#define MCFGPIO_PORTSIZE 8
+#define mcfgpio_read(port) __raw_readb(port)
+#define mcfgpio_write(data, port) __raw_writeb(data, port)
+
+#elif defined(CONFIG_M5307) || defined(CONFIG_M5407) || defined(CONFIG_M5272)
+
+/* These parts have GPIO organized by 16 bit ports */
+
+#define MCFGPIO_PORTTYPE u16
+#define MCFGPIO_PORTSIZE 16
+#define mcfgpio_read(port) __raw_readw(port)
+#define mcfgpio_write(data, port) __raw_writew(data, port)
+
+#elif defined(CONFIG_M5249) || defined(CONFIG_M525x)
+
+/* These parts have GPIO organized by 32 bit ports */
+
+#define MCFGPIO_PORTTYPE u32
+#define MCFGPIO_PORTSIZE 32
+#define mcfgpio_read(port) __raw_readl(port)
+#define mcfgpio_write(data, port) __raw_writel(data, port)
+
+#endif
+
+#define mcfgpio_bit(gpio) (1 << ((gpio) % MCFGPIO_PORTSIZE))
+#define mcfgpio_port(gpio) ((gpio) / MCFGPIO_PORTSIZE)
+
+#if defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
+ defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M532x) || defined(CONFIG_M5441x)
+/*
+ * These parts have an 'Edge' Port module (external interrupt/GPIO) which uses
+ * read-modify-write to change an output and a GPIO module which has separate
+ * set/clr registers to directly change outputs with a single write access.
+ */
+#if defined(CONFIG_M528x)
+/*
+ * The 528x also has GPIOs in other modules (GPT, QADC) which use
+ * read-modify-write as well as those controlled by the EPORT and GPIO modules.
*/
-#define MCFGPS(mlabel, mbase, mngpio, mpddr, mpodr, mppdr) \
- { \
- .gpio_chip = { \
- .label = #mlabel, \
- .request = mcf_gpio_request, \
- .free = mcf_gpio_free, \
- .direction_input = mcf_gpio_direction_input, \
- .direction_output = mcf_gpio_direction_output,\
- .get = mcf_gpio_get_value, \
- .set = mcf_gpio_set_value, \
- .base = mbase, \
- .ngpio = mngpio, \
- }, \
- .pddr = (void __iomem *) mpddr, \
- .podr = (void __iomem *) mpodr, \
- .ppdr = (void __iomem *) mppdr, \
- }
+#define MCFGPIO_SCR_START 40
+#elif defined(CONFIGM5441x)
+/* The m5441x EPORT doesn't have its own GPIO port, uses PORT C */
+#define MCFGPIO_SCR_START 0
+#else
+#define MCFGPIO_SCR_START 8
+#endif
+#define MCFGPIO_SETR_PORT(gpio) (MCFGPIO_SETR + \
+ mcfgpio_port(gpio - MCFGPIO_SCR_START))
+
+#define MCFGPIO_CLRR_PORT(gpio) (MCFGPIO_CLRR + \
+ mcfgpio_port(gpio - MCFGPIO_SCR_START))
+#else
+
+#define MCFGPIO_SCR_START MCFGPIO_PIN_MAX
+/* with MCFGPIO_SCR == MCFGPIO_PIN_MAX, these will be optimized away */
+#define MCFGPIO_SETR_PORT(gpio) 0
+#define MCFGPIO_CLRR_PORT(gpio) 0
+
+#endif
/*
- * Secondly is the faster case, where we have set and clear registers
- * that allow us to set or clear a bit with a single write, not having
- * to worry about preserving other bits.
+ * Coldfire specific helper functions
*/
-#define MCFGPF(mlabel, mbase, mngpio) \
- { \
- .gpio_chip = { \
- .label = #mlabel, \
- .request = mcf_gpio_request, \
- .free = mcf_gpio_free, \
- .direction_input = mcf_gpio_direction_input, \
- .direction_output = mcf_gpio_direction_output,\
- .get = mcf_gpio_get_value, \
- .set = mcf_gpio_set_value_fast, \
- .base = mbase, \
- .ngpio = mngpio, \
- }, \
- .pddr = (void __iomem *) MCFGPIO_PDDR_##mlabel, \
- .podr = (void __iomem *) MCFGPIO_PODR_##mlabel, \
- .ppdr = (void __iomem *) MCFGPIO_PPDSDR_##mlabel, \
- .setr = (void __iomem *) MCFGPIO_PPDSDR_##mlabel, \
- .clrr = (void __iomem *) MCFGPIO_PCLRR_##mlabel, \
- }
+/* return the port pin data register for a gpio */
+static inline u32 __mcfgpio_ppdr(unsigned gpio)
+{
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
+ defined(CONFIG_M5307) || defined(CONFIG_M5407)
+ return MCFSIM_PADAT;
+#elif defined(CONFIG_M5272)
+ if (gpio < 16)
+ return MCFSIM_PADAT;
+ else if (gpio < 32)
+ return MCFSIM_PBDAT;
+ else
+ return MCFSIM_PCDAT;
+#elif defined(CONFIG_M5249) || defined(CONFIG_M525x)
+ if (gpio < 32)
+ return MCFSIM2_GPIOREAD;
+ else
+ return MCFSIM2_GPIO1READ;
+#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
+ defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M532x) || defined(CONFIG_M5441x)
+#if !defined(CONFIG_M5441x)
+ if (gpio < 8)
+ return MCFEPORT_EPPDR;
+#if defined(CONFIG_M528x)
+ else if (gpio < 16)
+ return MCFGPTA_GPTPORT;
+ else if (gpio < 24)
+ return MCFGPTB_GPTPORT;
+ else if (gpio < 32)
+ return MCFQADC_PORTQA;
+ else if (gpio < 40)
+ return MCFQADC_PORTQB;
+#endif /* defined(CONFIG_M528x) */
+ else
+#endif /* !defined(CONFIG_M5441x) */
+ return MCFGPIO_PPDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
+#else
+ return 0;
#endif
+}
+
+/* return the port output data register for a gpio */
+static inline u32 __mcfgpio_podr(unsigned gpio)
+{
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
+ defined(CONFIG_M5307) || defined(CONFIG_M5407)
+ return MCFSIM_PADAT;
+#elif defined(CONFIG_M5272)
+ if (gpio < 16)
+ return MCFSIM_PADAT;
+ else if (gpio < 32)
+ return MCFSIM_PBDAT;
+ else
+ return MCFSIM_PCDAT;
+#elif defined(CONFIG_M5249) || defined(CONFIG_M525x)
+ if (gpio < 32)
+ return MCFSIM2_GPIOWRITE;
+ else
+ return MCFSIM2_GPIO1WRITE;
+#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
+ defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M532x) || defined(CONFIG_M5441x)
+#if !defined(CONFIG_M5441x)
+ if (gpio < 8)
+ return MCFEPORT_EPDR;
+#if defined(CONFIG_M528x)
+ else if (gpio < 16)
+ return MCFGPTA_GPTPORT;
+ else if (gpio < 24)
+ return MCFGPTB_GPTPORT;
+ else if (gpio < 32)
+ return MCFQADC_PORTQA;
+ else if (gpio < 40)
+ return MCFQADC_PORTQB;
+#endif /* defined(CONFIG_M528x) */
+ else
+#endif /* !defined(CONFIG_M5441x) */
+ return MCFGPIO_PODR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
+#else
+ return 0;
+#endif
+}
+
+/* return the port direction data register for a gpio */
+static inline u32 __mcfgpio_pddr(unsigned gpio)
+{
+#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
+ defined(CONFIG_M5307) || defined(CONFIG_M5407)
+ return MCFSIM_PADDR;
+#elif defined(CONFIG_M5272)
+ if (gpio < 16)
+ return MCFSIM_PADDR;
+ else if (gpio < 32)
+ return MCFSIM_PBDDR;
+ else
+ return MCFSIM_PCDDR;
+#elif defined(CONFIG_M5249) || defined(CONFIG_M525x)
+ if (gpio < 32)
+ return MCFSIM2_GPIOENABLE;
+ else
+ return MCFSIM2_GPIO1ENABLE;
+#elif defined(CONFIG_M520x) || defined(CONFIG_M523x) || \
+ defined(CONFIG_M527x) || defined(CONFIG_M528x) || \
+ defined(CONFIG_M532x) || defined(CONFIG_M5441x)
+#if !defined(CONFIG_M5441x)
+ if (gpio < 8)
+ return MCFEPORT_EPDDR;
+#if defined(CONFIG_M528x)
+ else if (gpio < 16)
+ return MCFGPTA_GPTDDR;
+ else if (gpio < 24)
+ return MCFGPTB_GPTDDR;
+ else if (gpio < 32)
+ return MCFQADC_DDRQA;
+ else if (gpio < 40)
+ return MCFQADC_DDRQB;
+#endif /* defined(CONFIG_M528x) */
+ else
+#endif /* !defined(CONFIG_M5441x) */
+ return MCFGPIO_PDDR + mcfgpio_port(gpio - MCFGPIO_SCR_START);
+#else
+ return 0;
+#endif
+}
+
+#endif /* mcfgpio_h */
diff --git a/arch/m68k/include/asm/mcfmbus.h b/arch/m68k/include/asm/mcfmbus.h
deleted file mode 100644
index 319899c47a2..00000000000
--- a/arch/m68k/include/asm/mcfmbus.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/****************************************************************************/
-
-/*
- * mcfmbus.h -- Coldfire MBUS support defines.
- *
- * (C) Copyright 1999, Martin Floeer (mfloeer@axcent.de)
- */
-
-/****************************************************************************/
-
-
-#ifndef mcfmbus_h
-#define mcfmbus_h
-
-
-#define MCFMBUS_BASE 0x280
-#define MCFMBUS_IRQ_VECTOR 0x19
-#define MCFMBUS_IRQ 0x1
-#define MCFMBUS_CLK 0x3f
-#define MCFMBUS_IRQ_LEVEL 0x07 /*IRQ Level 1*/
-#define MCFMBUS_ADDRESS 0x01
-
-
-/*
-* Define the 5307 MBUS register set addresses
-*/
-
-#define MCFMBUS_MADR 0x00
-#define MCFMBUS_MFDR 0x04
-#define MCFMBUS_MBCR 0x08
-#define MCFMBUS_MBSR 0x0C
-#define MCFMBUS_MBDR 0x10
-
-
-#define MCFMBUS_MADR_ADDR(a) (((a)&0x7F)<<0x01) /*Slave Address*/
-
-#define MCFMBUS_MFDR_MBC(a) ((a)&0x3F) /*M-Bus Clock*/
-
-/*
-* Define bit flags in Control Register
-*/
-
-#define MCFMBUS_MBCR_MEN (0x80) /* M-Bus Enable */
-#define MCFMBUS_MBCR_MIEN (0x40) /* M-Bus Interrupt Enable */
-#define MCFMBUS_MBCR_MSTA (0x20) /* Master/Slave Mode Select Bit */
-#define MCFMBUS_MBCR_MTX (0x10) /* Transmit/Rcv Mode Select Bit */
-#define MCFMBUS_MBCR_TXAK (0x08) /* Transmit Acknowledge Enable */
-#define MCFMBUS_MBCR_RSTA (0x04) /* Repeat Start */
-
-/*
-* Define bit flags in Status Register
-*/
-
-#define MCFMBUS_MBSR_MCF (0x80) /* Data Transfer Complete */
-#define MCFMBUS_MBSR_MAAS (0x40) /* Addressed as a Slave */
-#define MCFMBUS_MBSR_MBB (0x20) /* Bus Busy */
-#define MCFMBUS_MBSR_MAL (0x10) /* Arbitration Lost */
-#define MCFMBUS_MBSR_SRW (0x04) /* Slave Transmit */
-#define MCFMBUS_MBSR_MIF (0x02) /* M-Bus Interrupt */
-#define MCFMBUS_MBSR_RXAK (0x01) /* No Acknowledge Received */
-
-/*
-* Define bit flags in DATA I/O Register
-*/
-
-#define MCFMBUS_MBDR_READ (0x01) /* 1=read 0=write MBUS */
-
-#define MBUSIOCSCLOCK 1
-#define MBUSIOCGCLOCK 2
-#define MBUSIOCSADDR 3
-#define MBUSIOCGADDR 4
-#define MBUSIOCSSLADDR 5
-#define MBUSIOCGSLADDR 6
-#define MBUSIOCSSUBADDR 7
-#define MBUSIOCGSUBADDR 8
-
-#endif
diff --git a/arch/m68k/include/asm/mcfsim.h b/arch/m68k/include/asm/mcfsim.h
index ebd0304054a..7a83e619e73 100644
--- a/arch/m68k/include/asm/mcfsim.h
+++ b/arch/m68k/include/asm/mcfsim.h
@@ -27,6 +27,9 @@
#elif defined(CONFIG_M5249)
#include <asm/m5249sim.h>
#include <asm/mcfintc.h>
+#elif defined(CONFIG_M525x)
+#include <asm/m525xsim.h>
+#include <asm/mcfintc.h>
#elif defined(CONFIG_M527x)
#include <asm/m527xsim.h>
#elif defined(CONFIG_M5272)
@@ -43,6 +46,8 @@
#include <asm/mcfintc.h>
#elif defined(CONFIG_M54xx)
#include <asm/m54xxsim.h>
+#elif defined(CONFIG_M5441x)
+#include <asm/m5441xsim.h>
#endif
/****************************************************************************/
diff --git a/arch/m68k/include/asm/mcftimer.h b/arch/m68k/include/asm/mcftimer.h
index 351c2723787..da2fa43c2e4 100644
--- a/arch/m68k/include/asm/mcftimer.h
+++ b/arch/m68k/include/asm/mcftimer.h
@@ -19,7 +19,7 @@
#define MCFTIMER_TRR 0x04 /* Timer Reference (r/w) */
#define MCFTIMER_TCR 0x08 /* Timer Capture reg (r/w) */
#define MCFTIMER_TCN 0x0C /* Timer Counter reg (r/w) */
-#if defined(CONFIG_M532x)
+#if defined(CONFIG_M532x) || defined(CONFIG_M5441x)
#define MCFTIMER_TER 0x03 /* Timer Event reg (r/w) */
#else
#define MCFTIMER_TER 0x11 /* Timer Event reg (r/w) */
diff --git a/arch/m68k/include/asm/mcfuart.h b/arch/m68k/include/asm/mcfuart.h
index 2d3bc774b3c..b40c20f6664 100644
--- a/arch/m68k/include/asm/mcfuart.h
+++ b/arch/m68k/include/asm/mcfuart.h
@@ -43,8 +43,8 @@ struct mcf_platform_uart {
#define MCFUART_UFPD 0x30 /* Frac Prec. Divider (r/w) */
#endif
#if defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \
- defined(CONFIG_M5249) || defined(CONFIG_M5307) || \
- defined(CONFIG_M5407)
+ defined(CONFIG_M5249) || defined(CONFIG_M525x) || \
+ defined(CONFIG_M5307) || defined(CONFIG_M5407)
#define MCFUART_UIVR 0x30 /* Interrupt Vector (r/w) */
#endif
#define MCFUART_UIPR 0x34 /* Input Port (r) */
diff --git a/arch/m68k/include/asm/mman.h b/arch/m68k/include/asm/mman.h
deleted file mode 100644
index 8eebf89f5ab..00000000000
--- a/arch/m68k/include/asm/mman.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/mman.h>
diff --git a/arch/m68k/include/asm/mutex.h b/arch/m68k/include/asm/mutex.h
deleted file mode 100644
index 458c1f7fbc1..00000000000
--- a/arch/m68k/include/asm/mutex.h
+++ /dev/null
@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>
diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h
index 4ad0aea48ab..848c3dfaad5 100644
--- a/arch/m68k/include/asm/pci.h
+++ b/arch/m68k/include/asm/pci.h
@@ -2,6 +2,7 @@
#define _ASM_M68K_PCI_H
#include <asm-generic/pci-dma-compat.h>
+#include <asm-generic/pci.h>
/* The PCI address space does equal the physical memory
* address space. The networking and block device layers use
@@ -9,4 +10,9 @@
*/
#define PCI_DMA_BUS_IS_PHYS (1)
+#define pcibios_assign_all_busses() 1
+
+#define PCIBIOS_MIN_IO 0x00000100
+#define PCIBIOS_MIN_MEM 0x02000000
+
#endif /* _ASM_M68K_PCI_H */
diff --git a/arch/m68k/include/asm/percpu.h b/arch/m68k/include/asm/percpu.h
deleted file mode 100644
index 0859d048faf..00000000000
--- a/arch/m68k/include/asm/percpu.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __ASM_M68K_PERCPU_H
-#define __ASM_M68K_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ASM_M68K_PERCPU_H */
diff --git a/arch/m68k/include/asm/pinmux.h b/arch/m68k/include/asm/pinmux.h
deleted file mode 100644
index 119ee686dbd..00000000000
--- a/arch/m68k/include/asm/pinmux.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Coldfire generic GPIO pinmux support.
- *
- * (C) Copyright 2009, Steven King <sfking@fdwdc.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#ifndef pinmux_h
-#define pinmux_h
-
-#define MCFPINMUX_NONE -1
-
-extern int mcf_pinmux_request(unsigned, unsigned);
-extern void mcf_pinmux_release(unsigned, unsigned);
-
-static inline int mcf_pinmux_is_valid(unsigned pinmux)
-{
- return pinmux != MCFPINMUX_NONE;
-}
-
-#endif
-
diff --git a/arch/m68k/include/asm/resource.h b/arch/m68k/include/asm/resource.h
deleted file mode 100644
index e7d35019f33..00000000000
--- a/arch/m68k/include/asm/resource.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_RESOURCE_H
-#define _M68K_RESOURCE_H
-
-#include <asm-generic/resource.h>
-
-#endif /* _M68K_RESOURCE_H */
diff --git a/arch/m68k/include/asm/sbus.h b/arch/m68k/include/asm/sbus.h
deleted file mode 100644
index bfe3ba147f2..00000000000
--- a/arch/m68k/include/asm/sbus.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * some sbus structures and macros to make usage of sbus drivers possible
- */
-
-#ifndef __M68K_SBUS_H
-#define __M68K_SBUS_H
-
-struct sbus_dev {
- struct {
- unsigned int which_io;
- unsigned int phys_addr;
- } reg_addrs[1];
-};
-
-/* sbus IO functions stolen from include/asm-sparc/io.h for the serial driver */
-/* No SBUS on the Sun3, kludge -- sam */
-
-static inline void _sbus_writeb(unsigned char val, unsigned long addr)
-{
- *(volatile unsigned char *)addr = val;
-}
-
-static inline unsigned char _sbus_readb(unsigned long addr)
-{
- return *(volatile unsigned char *)addr;
-}
-
-static inline void _sbus_writel(unsigned long val, unsigned long addr)
-{
- *(volatile unsigned long *)addr = val;
-
-}
-
-extern inline unsigned long _sbus_readl(unsigned long addr)
-{
- return *(volatile unsigned long *)addr;
-}
-
-
-#define sbus_readb(a) _sbus_readb((unsigned long)a)
-#define sbus_writeb(v, a) _sbus_writeb(v, (unsigned long)a)
-#define sbus_readl(a) _sbus_readl((unsigned long)a)
-#define sbus_writel(v, a) _sbus_writel(v, (unsigned long)a)
-
-#endif
diff --git a/arch/m68k/include/asm/scatterlist.h b/arch/m68k/include/asm/scatterlist.h
deleted file mode 100644
index 312505452a1..00000000000
--- a/arch/m68k/include/asm/scatterlist.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SCATTERLIST_H
-#define _M68K_SCATTERLIST_H
-
-#include <asm-generic/scatterlist.h>
-
-#endif /* !(_M68K_SCATTERLIST_H) */
diff --git a/arch/m68k/include/asm/sections.h b/arch/m68k/include/asm/sections.h
deleted file mode 100644
index 5277e52715e..00000000000
--- a/arch/m68k/include/asm/sections.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef _ASM_M68K_SECTIONS_H
-#define _ASM_M68K_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-extern char _sbss[], _ebss[];
-
-#endif /* _ASM_M68K_SECTIONS_H */
diff --git a/arch/m68k/include/asm/shm.h b/arch/m68k/include/asm/shm.h
deleted file mode 100644
index fa56ec84a12..00000000000
--- a/arch/m68k/include/asm/shm.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef _M68K_SHM_H
-#define _M68K_SHM_H
-
-
-/* format of page table entries that correspond to shared memory pages
- currently out in swap space (see also mm/swap.c):
- bits 0-1 (PAGE_PRESENT) is = 0
- bits 8..2 (SWP_TYPE) are = SHM_SWP_TYPE
- bits 31..9 are used like this:
- bits 15..9 (SHM_ID) the id of the shared memory segment
- bits 30..16 (SHM_IDX) the index of the page within the shared memory segment
- (actually only bits 25..16 get used since SHMMAX is so low)
- bit 31 (SHM_READ_ONLY) flag whether the page belongs to a read-only attach
-*/
-/* on the m68k both bits 0 and 1 must be zero */
-/* format on the sun3 is similar, but bits 30, 31 are set to zero and all
- others are reduced by 2. --m */
-
-#ifndef CONFIG_SUN3
-#define SHM_ID_SHIFT 9
-#else
-#define SHM_ID_SHIFT 7
-#endif
-#define _SHM_ID_BITS 7
-#define SHM_ID_MASK ((1<<_SHM_ID_BITS)-1)
-
-#define SHM_IDX_SHIFT (SHM_ID_SHIFT+_SHM_ID_BITS)
-#define _SHM_IDX_BITS 15
-#define SHM_IDX_MASK ((1<<_SHM_IDX_BITS)-1)
-
-#endif /* _M68K_SHM_H */
diff --git a/arch/m68k/include/asm/siginfo.h b/arch/m68k/include/asm/siginfo.h
deleted file mode 100644
index 851d3d784b5..00000000000
--- a/arch/m68k/include/asm/siginfo.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_SIGINFO_H
-#define _M68K_SIGINFO_H
-
-#include <asm-generic/siginfo.h>
-
-#endif
diff --git a/arch/m68k/include/asm/statfs.h b/arch/m68k/include/asm/statfs.h
deleted file mode 100644
index 08d93f14e06..00000000000
--- a/arch/m68k/include/asm/statfs.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _M68K_STATFS_H
-#define _M68K_STATFS_H
-
-#include <asm-generic/statfs.h>
-
-#endif /* _M68K_STATFS_H */
diff --git a/arch/m68k/include/asm/topology.h b/arch/m68k/include/asm/topology.h
deleted file mode 100644
index ca173e9f26f..00000000000
--- a/arch/m68k/include/asm/topology.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef _ASM_M68K_TOPOLOGY_H
-#define _ASM_M68K_TOPOLOGY_H
-
-#include <asm-generic/topology.h>
-
-#endif /* _ASM_M68K_TOPOLOGY_H */
diff --git a/arch/m68k/include/asm/types.h b/arch/m68k/include/asm/types.h
deleted file mode 100644
index 89705adcbd5..00000000000
--- a/arch/m68k/include/asm/types.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef _M68K_TYPES_H
-#define _M68K_TYPES_H
-
-/*
- * This file is never included by application software unless
- * explicitly requested (e.g., via linux/types.h) in which case the
- * application is Linux specific so (user-) name space pollution is
- * not a major issue. However, for interoperability, libraries still
- * need to be careful to avoid a name clashes.
- */
-#include <asm-generic/int-ll64.h>
-
-/*
- * These aren't exported outside the kernel to avoid name space clashes
- */
-#ifdef __KERNEL__
-
-#define BITS_PER_LONG 32
-
-#endif /* __KERNEL__ */
-
-#endif /* _M68K_TYPES_H */
diff --git a/arch/m68k/include/asm/uaccess_mm.h b/arch/m68k/include/asm/uaccess_mm.h
index 9c80cd515b2..472c891a4ae 100644
--- a/arch/m68k/include/asm/uaccess_mm.h
+++ b/arch/m68k/include/asm/uaccess_mm.h
@@ -379,12 +379,15 @@ __constant_copy_to_user(void __user *to, const void *from, unsigned long n)
#define copy_from_user(to, from, n) __copy_from_user(to, from, n)
#define copy_to_user(to, from, n) __copy_to_user(to, from, n)
-long strncpy_from_user(char *dst, const char __user *src, long count);
-long strnlen_user(const char __user *src, long n);
+#define user_addr_max() \
+ (segment_eq(get_fs(), USER_DS) ? TASK_SIZE : ~0UL)
+
+extern long strncpy_from_user(char *dst, const char __user *src, long count);
+extern __must_check long strlen_user(const char __user *str);
+extern __must_check long strnlen_user(const char __user *str, long n);
+
unsigned long __clear_user(void __user *to, unsigned long n);
#define clear_user __clear_user
-#define strlen_user(str) strnlen_user(str, 32767)
-
#endif /* _M68K_UACCESS_H */
diff --git a/arch/m68k/include/asm/unaligned.h b/arch/m68k/include/asm/unaligned.h
index f4043ae63db..2b3ca0bf7a0 100644
--- a/arch/m68k/include/asm/unaligned.h
+++ b/arch/m68k/include/asm/unaligned.h
@@ -2,7 +2,7 @@
#define _ASM_M68K_UNALIGNED_H
-#if defined(CONFIG_COLDFIRE) || defined(CONFIG_M68000)
+#ifdef CONFIG_CPU_HAS_NO_UNALIGNED
#include <linux/unaligned/be_struct.h>
#include <linux/unaligned/le_byteshift.h>
#include <linux/unaligned/generic.h>
@@ -12,7 +12,7 @@
#else
/*
- * The m68k can do unaligned accesses itself.
+ * The m68k can do unaligned accesses itself.
*/
#include <linux/unaligned/access_ok.h>
#include <linux/unaligned/generic.h>
diff --git a/arch/m68k/include/asm/unistd.h b/arch/m68k/include/asm/unistd.h
index ea0b502f845..045cfd6a9e3 100644
--- a/arch/m68k/include/asm/unistd.h
+++ b/arch/m68k/include/asm/unistd.h
@@ -357,7 +357,6 @@
#define NR_syscalls 347
-#define __ARCH_WANT_IPC_PARSE_VERSION
#define __ARCH_WANT_OLD_READDIR
#define __ARCH_WANT_OLD_STAT
#define __ARCH_WANT_STAT64
diff --git a/arch/m68k/include/asm/xor.h b/arch/m68k/include/asm/xor.h
deleted file mode 100644
index c82eb12a5b1..00000000000
--- a/arch/m68k/include/asm/xor.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <asm-generic/xor.h>