Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 81 insertions, 0 deletions

diff --git a/drivers/mtd/maps/mpc1211.c b/drivers/mtd/maps/mpc1211.c
new file mode 100644
index 000000000000..4685e8e13460
--- /dev/null
+++ b/drivers/mtd/maps/mpc1211.c
@@ -0,0 +1,81 @@
+/*
+ * Flash on MPC-1211
+ *
+ * $Id: mpc1211.c,v 1.4 2004/09/16 23:27:13 gleixner Exp $
+ *
+ * (C) 2002 Interface, Saito.K & Jeanne
+ *
+ * GPL'd
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <asm/io.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/config.h>
+
+static struct mtd_info *flash_mtd;
+static struct mtd_partition *parsed_parts;
+
+struct map_info mpc1211_flash_map = {
+        .name           = "MPC-1211 FLASH",
+        .size           = 0x80000,
+        .bankwidth      = 1,
+};
+
+static struct mtd_partition mpc1211_partitions[] = {
+        {
+                .name   = "IPL & ETH-BOOT",
+                .offset = 0x00000000,
+                .size   = 0x10000,
+        },
+        {
+                .name   = "Flash FS",
+                .offset = 0x00010000,
+                .size   = MTDPART_SIZ_FULL,
+        }
+};
+
+static int __init init_mpc1211_maps(void)
+{
+        int nr_parts;
+
+        mpc1211_flash_map.phys = 0;
+        mpc1211_flash_map.virt = (void __iomem *)P2SEGADDR(0);
+
+        simple_map_init(&mpc1211_flash_map);
+
+        printk(KERN_NOTICE "Probing for flash chips at 0x00000000:\n");
+        flash_mtd = do_map_probe("jedec_probe", &mpc1211_flash_map);
+        if (!flash_mtd) {
+                printk(KERN_NOTICE "Flash chips not detected at either possible location.\n");
+                return -ENXIO;
+        }
+        printk(KERN_NOTICE "MPC-1211: Flash at 0x%08lx\n", mpc1211_flash_map.virt & 0x1fffffff);
+        flash_mtd->module = THIS_MODULE;
+
+        parsed_parts = mpc1211_partitions;
+        nr_parts = ARRAY_SIZE(mpc1211_partitions);
+
+        add_mtd_partitions(flash_mtd, parsed_parts, nr_parts);
+        return 0;
+}
+
+static void __exit cleanup_mpc1211_maps(void)
+{
+        if (parsed_parts)
+                del_mtd_partitions(flash_mtd);
+        else
+                del_mtd_device(flash_mtd);
+        map_destroy(flash_mtd);
+}
+
+module_init(init_mpc1211_maps);
+module_exit(cleanup_mpc1211_maps);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Saito.K & Jeanne <ksaito@interface.co.jp>");
+MODULE_DESCRIPTION("MTD map driver for MPC-1211 boards. Interface");