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sh: hd64461 tidying. 

Kill off the hd64461 io.c, as all of the hd64461 users are now
using the generic I/O routines.

[ hd64461/ moved to hd64461.c by Paul ]

Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
hifive-unleashed-5.1
Kristoffer Ericson 2007-07-17 13:52:38 +09:00 committed by Paul Mundt
parent e6c972f218
commit 4aafae27d0
5 changed files with 3 additions and 159 deletions
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3
arch/sh/Makefile
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@ -121,8 +121,7 @@ core-y += $(addprefix arch/sh/boards/, \
endif
# Companion chips
core-$(CONFIG_HD64461) += arch/sh/cchips/hd6446x/hd64461/
core-$(CONFIG_HD64465) += arch/sh/cchips/hd6446x/hd64465/
core-$(CONFIG_HD6446X_SERIES) += arch/sh/cchips/hd6446x/
core-$(CONFIG_VOYAGERGX) += arch/sh/cchips/voyagergx/
cpuincdir-$(CONFIG_CPU_SH2) := cpu-sh2

2
arch/sh/cchips/hd6446x/Makefile 100644
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@ -0,0 +1,2 @@
obj-$(CONFIG_HD64461) += hd64461.o
obj-$(CONFIG_HD64465) += hd64465/

1
arch/sh/cchips/hd6446x/hd64461/setup.c → arch/sh/cchips/hd6446x/hd64461.c
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@ -1,5 +1,4 @@
/*
* $Id: setup.c,v 1.5 2004/03/16 00:07:50 lethal Exp $
* Copyright (C) 2000 YAEGASHI Takeshi
* Hitachi HD64461 companion chip support
*/

6
arch/sh/cchips/hd6446x/hd64461/Makefile
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@ -1,6 +0,0 @@
#
# Makefile for the HD64461
#
obj-y := setup.o io.o

150
arch/sh/cchips/hd6446x/hd64461/io.c
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@ -1,150 +0,0 @@
/*
* Copyright (C) 2000 YAEGASHI Takeshi
* Typical I/O routines for HD64461 system.
*/
#include <asm/io.h>
#include <asm/hd64461.h>
#define MEM_BASE (CONFIG_HD64461_IOBASE - HD64461_STBCR)
static __inline__ unsigned long PORT2ADDR(unsigned long port)
{
/* 16550A: HD64461 internal */
if (0x3f8<=port && port<=0x3ff)
return CONFIG_HD64461_IOBASE + 0x8000 + ((port-0x3f8)<<1);
if (0x2f8<=port && port<=0x2ff)
return CONFIG_HD64461_IOBASE + 0x7000 + ((port-0x2f8)<<1);
#ifdef CONFIG_HD64461_ENABLER
/* NE2000: HD64461 PCMCIA channel 0 (I/O) */
if (0x300<=port && port<=0x31f)
return 0xba000000 + port;
/* ide0: HD64461 PCMCIA channel 1 (memory) */
/* On HP690, CF in slot 1 is configured as a memory card
device. See CF+ and CompactFlash Specification for the
detail of CF's memory mapped addressing. */
if (0x1f0<=port && port<=0x1f7) return 0xb5000000 + port;
if (port == 0x3f6) return 0xb50001fe;
if (port == 0x3f7) return 0xb50001ff;
/* ide1 */
if (0x170<=port && port<=0x177) return 0xba000000 + port;
if (port == 0x376) return 0xba000376;
if (port == 0x377) return 0xba000377;
#endif
/* ??? */
if (port < 0xf000) return 0xa0000000 + port;
/* PCMCIA channel 0, I/O (0xba000000) */
if (port < 0x10000) return 0xba000000 + port - 0xf000;
/* HD64461 internal devices (0xb0000000) */
if (port < 0x20000) return CONFIG_HD64461_IOBASE + port - 0x10000;
/* PCMCIA channel 0, I/O (0xba000000) */
if (port < 0x30000) return 0xba000000 + port - 0x20000;
/* PCMCIA channel 1, memory (0xb5000000) */
if (port < 0x40000) return 0xb5000000 + port - 0x30000;
/* Whole physical address space (0xa0000000) */
return 0xa0000000 + (port & 0x1fffffff);
}
unsigned char hd64461_inb(unsigned long port)
{
return *(volatile unsigned char*)PORT2ADDR(port);
}
unsigned char hd64461_inb_p(unsigned long port)
{
unsigned long v = *(volatile unsigned char*)PORT2ADDR(port);
ctrl_delay();
return v;
}
unsigned short hd64461_inw(unsigned long port)
{
return *(volatile unsigned short*)PORT2ADDR(port);
}
unsigned int hd64461_inl(unsigned long port)
{
return *(volatile unsigned long*)PORT2ADDR(port);
}
void hd64461_outb(unsigned char b, unsigned long port)
{
*(volatile unsigned char*)PORT2ADDR(port) = b;
}
void hd64461_outb_p(unsigned char b, unsigned long port)
{
*(volatile unsigned char*)PORT2ADDR(port) = b;
ctrl_delay();
}
void hd64461_outw(unsigned short b, unsigned long port)
{
*(volatile unsigned short*)PORT2ADDR(port) = b;
}
void hd64461_outl(unsigned int b, unsigned long port)
{
*(volatile unsigned long*)PORT2ADDR(port) = b;
}
void hd64461_insb(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned char* addr=(volatile unsigned char*)PORT2ADDR(port);
unsigned char *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_insw(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned short* addr=(volatile unsigned short*)PORT2ADDR(port);
unsigned short *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_insl(unsigned long port, void *buffer, unsigned long count)
{
volatile unsigned long* addr=(volatile unsigned long*)PORT2ADDR(port);
unsigned long *buf=buffer;
while(count--) *buf++=*addr;
}
void hd64461_outsb(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned char* addr=(volatile unsigned char*)PORT2ADDR(port);
const unsigned char *buf=buffer;
while(count--) *addr=*buf++;
}
void hd64461_outsw(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned short* addr=(volatile unsigned short*)PORT2ADDR(port);
const unsigned short *buf=buffer;
while(count--) *addr=*buf++;
}
void hd64461_outsl(unsigned long port, const void *buffer, unsigned long count)
{
volatile unsigned long* addr=(volatile unsigned long*)PORT2ADDR(port);
const unsigned long *buf=buffer;
while(count--) *addr=*buf++;
}
unsigned short hd64461_readw(void __iomem *addr)
{
return ctrl_inw(MEM_BASE+(unsigned long __force)addr);
}
void hd64461_writew(unsigned short b, void __iomem *addr)
{
ctrl_outw(b, MEM_BASE+(unsigned long __force)addr);
}