diff options
Diffstat (limited to 'kernel/arch/mips/vr41xx/ibm-workpad')
| -rw-r--r-- | kernel/arch/mips/vr41xx/ibm-workpad/Makefile | 5 | ||||
| -rw-r--r-- | kernel/arch/mips/vr41xx/ibm-workpad/setup.c | 40 |
2 files changed, 45 insertions, 0 deletions
diff --git a/kernel/arch/mips/vr41xx/ibm-workpad/Makefile b/kernel/arch/mips/vr41xx/ibm-workpad/Makefile new file mode 100644 index 000000000..5ffaff0f0 --- /dev/null +++ b/kernel/arch/mips/vr41xx/ibm-workpad/Makefile @@ -0,0 +1,5 @@ +# +# Makefile for the IBM WorkPad z50 specific parts of the kernel +# + +obj-y += setup.o diff --git a/kernel/arch/mips/vr41xx/ibm-workpad/setup.c b/kernel/arch/mips/vr41xx/ibm-workpad/setup.c new file mode 100644 index 000000000..3982f378a --- /dev/null +++ b/kernel/arch/mips/vr41xx/ibm-workpad/setup.c @@ -0,0 +1,40 @@ +/* + * setup.c, Setup for the IBM WorkPad z50. + * + * Copyright (C) 2002-2006 Yoichi Yuasa <yuasa@linux-mips.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/init.h> +#include <linux/ioport.h> + +#include <asm/io.h> + +#define WORKPAD_ISA_IO_BASE 0x15000000 +#define WORKPAD_ISA_IO_SIZE 0x03000000 +#define WORKPAD_ISA_IO_START 0 +#define WORKPAD_ISA_IO_END (WORKPAD_ISA_IO_SIZE - 1) +#define WORKPAD_IO_PORT_BASE KSEG1ADDR(WORKPAD_ISA_IO_BASE) + +static int __init ibm_workpad_setup(void) +{ + set_io_port_base(WORKPAD_IO_PORT_BASE); + ioport_resource.start = WORKPAD_ISA_IO_START; + ioport_resource.end = WORKPAD_ISA_IO_END; + + return 0; +} + +arch_initcall(ibm_workpad_setup); |