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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-08-05 17:04:01 -0300
commit57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch)
tree5e910f0e82173f4ef4f51111366a3f1299037a7b /arch/mips/vr41xx/ibm-workpad
Initial import
Diffstat (limited to 'arch/mips/vr41xx/ibm-workpad')
-rw-r--r--arch/mips/vr41xx/ibm-workpad/Makefile5
-rw-r--r--arch/mips/vr41xx/ibm-workpad/setup.c40
2 files changed, 45 insertions, 0 deletions
diff --git a/arch/mips/vr41xx/ibm-workpad/Makefile b/arch/mips/vr41xx/ibm-workpad/Makefile
new file mode 100644
index 000000000..5ffaff0f0
--- /dev/null
+++ b/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/arch/mips/vr41xx/ibm-workpad/setup.c b/arch/mips/vr41xx/ibm-workpad/setup.c
new file mode 100644
index 000000000..3982f378a
--- /dev/null
+++ b/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);