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/*
* linux/arch/sh/kernel/setup_hs7751rvoip.c
*
* Copyright (C) 2000 Kazumoto Kojima
*
* Renesas Technology Sales HS7751RVoIP Support.
*
* Modified for HS7751RVoIP by
* Atom Create Engineering Co., Ltd. 2002.
* Lineo uSolutions, Inc. 2003.
*/
#include <linux/init.h>
#include <linux/irq.h>
#include <linux/hdreg.h>
#include <linux/ide.h>
#include <asm/io.h>
#include <asm/hs7751rvoip/hs7751rvoip.h>
#include <linux/mm.h>
#include <linux/vmalloc.h>
/* defined in mm/ioremap.c */
extern void * p3_ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags);
unsigned int debug_counter;
const char *get_system_type(void)
{
return "HS7751RVoIP";
}
/*
* Initialize the board
*/
void __init platform_setup(void)
{
printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
ctrl_outb(0xf0, PA_OUTPORTR);
debug_counter = 0;
}
void *area5_io8_base;
void *area6_io8_base;
void *area5_io16_base;
void *area6_io16_base;
int __init cf_init(void)
{
pgprot_t prot;
unsigned long paddrbase, psize;
/* open I/O area window */
paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
psize = PAGE_SIZE;
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
area5_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
if (!area5_io16_base) {
printk("allocate_cf_area : can't open CF I/O window!\n");
return -ENOMEM;
}
/* XXX : do we need attribute and common-memory area also? */
paddrbase = virt_to_phys((void *)PA_AREA6_IO);
psize = PAGE_SIZE;
#if defined(CONFIG_HS7751RVOIP_CODEC)
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
#else
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
#endif
area6_io8_base = p3_ioremap(paddrbase, psize, prot.pgprot);
if (!area6_io8_base) {
printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
return -ENOMEM;
}
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
area6_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
if (!area6_io16_base) {
printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
return -ENOMEM;
}
return 0;
}
__initcall (cf_init);
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