diff options
Diffstat (limited to 'arch/sh/boards/sh03/setup.c')
-rw-r--r-- | arch/sh/boards/sh03/setup.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/sh/boards/sh03/setup.c b/arch/sh/boards/sh03/setup.c new file mode 100644 index 00000000000..d2a08ca5eb8 --- /dev/null +++ b/arch/sh/boards/sh03/setup.c @@ -0,0 +1,72 @@ +/* + * linux/arch/sh/boards/sh03/setup.c + * + * Copyright (C) 2004 Interface Co.,Ltd. Saito.K + * + */ + +#include <linux/config.h> +#include <linux/init.h> +#include <linux/irq.h> +#include <linux/hdreg.h> +#include <linux/ide.h> +#include <asm/io.h> +#include <asm/sh03/io.h> +#include <asm/sh03/sh03.h> +#include <asm/addrspace.h> +#include "../../drivers/pci/pci-sh7751.h" + +extern void (*board_time_init)(void); + +const char *get_system_type(void) +{ + return "Interface CTP/PCI-SH03)"; +} + +void init_sh03_IRQ(void) +{ + ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR); + + make_ipr_irq(IRL0_IRQ, IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY); + make_ipr_irq(IRL1_IRQ, IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY); + make_ipr_irq(IRL2_IRQ, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY); + make_ipr_irq(IRL3_IRQ, IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); +} + +extern void *cf_io_base; + +unsigned long sh03_isa_port2addr(unsigned long port) +{ + if (PXSEG(port)) + return port; + /* CompactFlash (IDE) */ + if (((port >= 0x1f0) && (port <= 0x1f7)) || (port == 0x3f6)) { + return (unsigned long)cf_io_base + port; + } + return port + SH7751_PCI_IO_BASE; +} + +/* + * The Machine Vector + */ + +struct sh_machine_vector mv_sh03 __initmv = { + .mv_nr_irqs = 48, + .mv_isa_port2addr = sh03_isa_port2addr, + .mv_init_irq = init_sh03_IRQ, + +#ifdef CONFIG_HEARTBEAT + .mv_heartbeat = heartbeat_sh03, +#endif +}; + +ALIAS_MV(sh03) + +/* arch/sh/boards/sh03/rtc.c */ +void sh03_time_init(void); + +int __init platform_setup(void) +{ + board_time_init = sh03_time_init; + return 0; +} |