diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
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committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/arch/mips/cobalt/mtd.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/arch/mips/cobalt/mtd.c')
-rw-r--r-- | kernel/arch/mips/cobalt/mtd.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/kernel/arch/mips/cobalt/mtd.c b/kernel/arch/mips/cobalt/mtd.c new file mode 100644 index 000000000..8db7b5d81 --- /dev/null +++ b/kernel/arch/mips/cobalt/mtd.c @@ -0,0 +1,61 @@ +/* + * Registration of Cobalt MTD device. + * + * Copyright (C) 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/mtd/partitions.h> +#include <linux/mtd/physmap.h> + +static struct mtd_partition cobalt_mtd_partitions[] = { + { + .name = "firmware", + .offset = 0x0, + .size = 0x80000, + }, +}; + +static struct physmap_flash_data cobalt_flash_data = { + .width = 1, + .nr_parts = 1, + .parts = cobalt_mtd_partitions, +}; + +static struct resource cobalt_mtd_resource = { + .start = 0x1fc00000, + .end = 0x1fc7ffff, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device cobalt_mtd = { + .name = "physmap-flash", + .dev = { + .platform_data = &cobalt_flash_data, + }, + .num_resources = 1, + .resource = &cobalt_mtd_resource, +}; + +static int __init cobalt_mtd_init(void) +{ + platform_device_register(&cobalt_mtd); + + return 0; +} + +module_init(cobalt_mtd_init); |