drivers: move resource generic management to driver/base/resource.c

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

2 files changed, 47 insertions, 0 deletions

diff --git a/drivers/base/Makefile b/drivers/base/Makefile
index 2d94723f90..957ca5ac2a 100644
--- a/drivers/base/Makefile
+++ b/drivers/base/Makefile
@@ -1,2 +1,3 @@
 obj-y	+= driver.o
 obj-y	+= platform.o
+obj-y	+= resource.o
diff --git a/drivers/base/resource.c b/drivers/base/resource.c
new file mode 100644
index 0000000000..7b0020bb69
--- /dev/null
+++ b/drivers/base/resource.c
@@ -0,0 +1,46 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 <common.h>
+#include <driver.h>
+#include <xfuncs.h>
+
+struct device_d *add_mem_device(const char *name, resource_size_t start,
+		resource_size_t size, unsigned int flags)
+{
+	struct device_d *dev;
+
+	dev = xzalloc(sizeof(*dev));
+	strcpy(dev->name, "mem");
+	dev->id = -1;
+	dev->resource = xzalloc(sizeof(struct resource));
+	dev->num_resources = 1;
+	dev->resource[0].name = xstrdup(name);
+	dev->resource[0].start = start;
+	dev->resource[0].size = size;
+	dev->resource[0].flags = IORESOURCE_MEM | flags;
+
+	register_device(dev);
+
+	return dev;
+}