You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.5 KiB
62 lines
1.5 KiB
/*
|
|
* linux/arch/sh/boards/sh03/setup.c
|
|
*
|
|
* Copyright (C) 2004 Interface Co.,Ltd. Saito.K
|
|
*
|
|
*/
|
|
|
|
#include <linux/init.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/pci.h>
|
|
#include <asm/io.h>
|
|
#include <asm/rtc.h>
|
|
#include <asm/sh03/io.h>
|
|
#include <asm/sh03/sh03.h>
|
|
#include <asm/addrspace.h>
|
|
|
|
static struct ipr_data sh03_ipr_map[] = {
|
|
{ IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY },
|
|
{ IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY },
|
|
{ IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY },
|
|
{ IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY },
|
|
};
|
|
|
|
static void __init init_sh03_IRQ(void)
|
|
{
|
|
ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
|
|
make_ipr_irq(sh03_ipr_map, ARRAY_SIZE(sh03_ipr_map));
|
|
}
|
|
|
|
extern void *cf_io_base;
|
|
|
|
static void __iomem *sh03_ioport_map(unsigned long port, unsigned int size)
|
|
{
|
|
if (PXSEG(port))
|
|
return (void __iomem *)port;
|
|
/* CompactFlash (IDE) */
|
|
if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6))
|
|
return (void __iomem *)((unsigned long)cf_io_base + port);
|
|
|
|
return (void __iomem *)(port + PCI_IO_BASE);
|
|
}
|
|
|
|
/* arch/sh/boards/sh03/rtc.c */
|
|
void sh03_time_init(void);
|
|
|
|
static void __init sh03_setup(char **cmdline_p)
|
|
{
|
|
board_time_init = sh03_time_init;
|
|
}
|
|
|
|
struct sh_machine_vector mv_sh03 __initmv = {
|
|
.mv_name = "Interface (CTP/PCI-SH03)",
|
|
.mv_setup = sh03_setup,
|
|
.mv_nr_irqs = 48,
|
|
.mv_ioport_map = sh03_ioport_map,
|
|
.mv_init_irq = init_sh03_IRQ,
|
|
|
|
#ifdef CONFIG_HEARTBEAT
|
|
.mv_heartbeat = heartbeat_sh03,
|
|
#endif
|
|
};
|
|
ALIAS_MV(sh03)
|
|
|