From: Greg Ungerer <g...@uclinux.org>
Quite a few of Freescale's older ColdFire development boards used an NS8390
based ethernet interface. Add a platform definition for the resources used
by these devices so we can use it on these older boards.
Signed-off-by: Greg Ungerer <g...@uclinux.org>
---
arch/m68k/platform/coldfire/Makefile | 1 +
arch/m68k/platform/coldfire/mcf8390.c | 38 +++++++++++++++++++++++++++++++++
2 files changed, 39 insertions(+), 0 deletions(-)
create mode 100644 arch/m68k/platform/coldfire/mcf8390.c
diff --git a/arch/m68k/platform/coldfire/Makefile
b/arch/m68k/platform/coldfire/Makefile
index 76d389d..e62de37 100644
--- a/arch/m68k/platform/coldfire/Makefile
+++ b/arch/m68k/platform/coldfire/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_M54xx) += m54xx.o sltimers.o intc-2.o
obj-$(CONFIG_NETtel) += nettel.o
obj-$(CONFIG_CLEOPATRA) += nettel.o
obj-$(CONFIG_FIREBEE) += firebee.o
+obj-$(CONFIG_MCF8390) += mcf8390.o
obj-y += pinmux.o gpio.o
extra-y := head.o
diff --git a/arch/m68k/platform/coldfire/mcf8390.c
b/arch/m68k/platform/coldfire/mcf8390.c
new file mode 100644
index 0000000..6db9213
--- /dev/null
+++ b/arch/m68k/platform/coldfire/mcf8390.c
@@ -0,0 +1,38 @@
+/*
+ * mcf8390.c -- platform support for 8390 ethernet on many boards
+ *
+ * (C) Copyright 2012, Greg Ungerer <g...@uclinux.org>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/resource.h>
+#include <linux/platform_device.h>
+#include <asm/mcfne.h>
+
+static struct resource mcf8390_resources[] = {
+ {
+ .start = NE2000_ADDR,
+ .end = NE2000_ADDR + NE2000_ADDRSIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = NE2000_IRQ_VECTOR,
+ .end = NE2000_IRQ_VECTOR,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static int __init mcf8390_platform_init(void)
+{
+ platform_device_register_simple("mcf8390", -1, mcf8390_resources,
+ ARRAY_SIZE(mcf8390_resources));
+ return 0;
+}
+
+arch_initcall(mcf8390_platform_init);
--
1.7.0.4
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