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fix ar7 flash map driver handling of jffs2 images

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1743 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2005-08-24 00:18:33 +00:00
parent d6b2174f6a
commit 59c6e0e9d0
1 changed files with 5 additions and 3 deletions
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8
target/linux/linux-2.4/patches/ar7/001-flash_map.patch
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@ -1,7 +1,7 @@
diff -urN linux.old/drivers/mtd/maps/ar7-flash.c linux.dev/drivers/mtd/maps/ar7-flash.c
--- linux.old/drivers/mtd/maps/ar7-flash.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/mtd/maps/ar7-flash.c 2005-07-22 04:35:26.624453992 +0200
@@ -0,0 +1,265 @@
@@ -0,0 +1,267 @@
+/*
+ * $Id$
+ *
@ -240,8 +240,10 @@ diff -urN linux.old/drivers/mtd/maps/ar7-flash.c linux.dev/drivers/mtd/maps/ar7-
+ ar7_partinfo[p++].mask_flags = 0;
+ } else {
+ printk("Unknown filesystem. Moving rootfs partition to next erase block");
+ if ((rootfs_start % ar7_mtd_info->erasesize) > 0)
+ rootfs_start += ar7_mtd_info->erasesize - (rootfs_start % ar7_mtd_info->erasesize);
+ if ((rootfs_start % ar7_mtd_info->erasesize) > 0) {
+ ar7_partinfo[p - 2].offset += ar7_mtd_info->erasesize - (rootfs_start % ar7_mtd_info->erasesize);
+ ar7_partinfo[p - 2].size -= ar7_mtd_info->erasesize - (rootfs_start % ar7_mtd_info->erasesize);
+ }
+ }
+
+ return p;