From 8b1e5a0626f7f921fe0fa24bdb256ae1de5ab9b0 Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Mon, 25 Jun 2012 11:11:49 +1000 Subject: m68knommu: platform support for 8390 based ethernet used on some boards 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 boards. Signed-off-by: Greg Ungerer --- arch/m68k/platform/coldfire/Makefile | 1 + arch/m68k/platform/coldfire/mcf8390.c | 38 +++++++++++++++++++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 arch/m68k/platform/coldfire/mcf8390.c (limited to 'arch/m68k') diff --git a/arch/m68k/platform/coldfire/Makefile b/arch/m68k/platform/coldfire/Makefile index b3f8bfda52e2..71bf542b2f60 100644 --- a/arch/m68k/platform/coldfire/Makefile +++ b/arch/m68k/platform/coldfire/Makefile @@ -33,6 +33,7 @@ obj-$(CONFIG_M5441x) += m5441x.o pit.o intc-simr.o reset.o obj-$(CONFIG_NETtel) += nettel.o obj-$(CONFIG_CLEOPATRA) += nettel.o obj-$(CONFIG_FIREBEE) += firebee.o +obj-$(CONFIG_MCF8390) += mcf8390.o obj-y += 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 000000000000..23a6874a3248 --- /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 + * + * 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 +#include +#include +#include +#include +#include + +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); -- cgit v1.2.3