diff options
| author | Takashi YOSHII <takasi-y@ops.dti.ne.jp> | 2006-09-27 17:41:31 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 17:41:31 +0900 |
| commit | 51e22e7a05c1c6f2e38ac7459d3404e32e543b75 (patch) | |
| tree | efd81ee22e036c1d268827715e6515314e05cdf7 /arch/sh/boards | |
| parent | e5723e0eeb2dc16629e86d66785024ead9169000 (diff) | |
sh: SHMIN board support.
This adds support for the SHMIN SH7706 board.
Signed-off-by: Takashi YOSHII <takasi-y@ops.dti.ne.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards')
| -rw-r--r-- | arch/sh/boards/shmin/Makefile | 5 | ||||
| -rw-r--r-- | arch/sh/boards/shmin/setup.c | 49 |
2 files changed, 54 insertions, 0 deletions
diff --git a/arch/sh/boards/shmin/Makefile b/arch/sh/boards/shmin/Makefile new file mode 100644 index 000000000000..3190cc72430e --- /dev/null +++ b/arch/sh/boards/shmin/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the SHMIN board. +# + +obj-y := setup.o diff --git a/arch/sh/boards/shmin/setup.c b/arch/sh/boards/shmin/setup.c new file mode 100644 index 000000000000..a950ec4d765d --- /dev/null +++ b/arch/sh/boards/shmin/setup.c @@ -0,0 +1,49 @@ +/* + * arch/sh/boards/shmin/setup.c + * + * Copyright (C) 2006 Takashi YOSHII + * + * SHMIN Support. + */ +#include <linux/init.h> +#include <asm/machvec.h> +#include <asm/shmin/shmin.h> +#include <asm/clock.h> +#include <asm/irq.h> +#include <asm/io.h> + +#define PFC_PHCR 0xa400010e + +const char *get_system_type(void) +{ + return "SHMIN"; +} + +static void __init init_shmin_irq(void) +{ + ctrl_outw(0x2a00, PFC_PHCR); // IRQ0-3=IRQ + ctrl_outw(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active. +} + +void __init platform_setup(void) +{ +} + +static void __iomem *shmin_ioport_map(unsigned long port, unsigned int size) +{ + static int dummy; + + if ((port & ~0x1f) == SHMIN_NE_BASE) + return (void __iomem *)(SHMIN_IO_BASE + port); + + dummy = 0; + + return &dummy; + +} + +struct sh_machine_vector mv_shmin __initmv = { + .mv_init_irq = init_shmin_irq, + .mv_ioport_map = shmin_ioport_map, +}; +ALIAS_MV(shmin) |