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-rw-r--r--target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch4
-rw-r--r--target/linux/generic-2.6/patches/060-rootfs_split.patch25
2 files changed, 13 insertions, 16 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch b/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
index c8fe052b8..9900cace4 100644
--- a/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
+++ b/target/linux/generic-2.6/patches-2.6.22/060-rootfs_split.patch
@@ -461,7 +461,7 @@ Index: linux/drivers/mtd/mtdpart.c
+ j++;
+
+ if (strcmp(part->name, "rootfs") == 0 && slave->registered) {
-+#if CONFIG_MTD_ROOTFS_ROOT_DEV
++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
+ if (ROOT_DEV == 0) {
+ printk(KERN_NOTICE "mtd: partition \"rootfs\" "
+ "set to be root filesystem\n");
@@ -480,7 +480,7 @@ Index: linux/drivers/mtd/mtdpart.c
- add_mtd_device(&slave->mtd);
- slave->registered = 1;
+#endif
-+#if CONFIG_MTD_ROOTFS_SPLIT
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
+ ret = split_rootfs_data(master, part, j);
+ if (ret == 0)
+ j++;
diff --git a/target/linux/generic-2.6/patches/060-rootfs_split.patch b/target/linux/generic-2.6/patches/060-rootfs_split.patch
index c8fe052b8..ff800dcf3 100644
--- a/target/linux/generic-2.6/patches/060-rootfs_split.patch
+++ b/target/linux/generic-2.6/patches/060-rootfs_split.patch
@@ -2,17 +2,12 @@ Index: linux/drivers/mtd/Kconfig
===================================================================
--- linux.orig/drivers/mtd/Kconfig
+++ linux/drivers/mtd/Kconfig
-@@ -47,6 +47,16 @@ config MTD_PARTITIONS
+@@ -49,6 +49,11 @@ config MTD_PARTITIONS
devices. Partitioning on NFTL 'devices' is a different - that's the
'normal' form of partitioning used on a block device.
-+config MTD_ROOTFS_ROOT_DEV
-+ bool "Automatically set 'rootfs' partition to be root filesystem"
-+ depends on MTD_PARTITIONS
-+ default y
-+
-+config MTD_ROOTFS_SPLIT
-+ bool "Automatically split 'rootfs' partition for squashfs"
++config MTD_SPLIT_ROOTFS
++ bool "Automatically split rootfs partition for squashfs"
+ depends on MTD_PARTITIONS
+ default y
+
@@ -32,7 +27,7 @@ Index: linux/drivers/mtd/mtdpart.c
/* Our partition linked list */
static LIST_HEAD(mtd_partitions);
-@@ -308,6 +310,265 @@ int del_mtd_partitions(struct mtd_info *
+@@ -308,6 +310,266 @@ int del_mtd_partitions(struct mtd_info *
return 0;
}
@@ -62,6 +57,7 @@ Index: linux/drivers/mtd/mtdpart.c
+ slave->mtd.subpage_sft = master->subpage_sft;
+
+ slave->mtd.name = part->name;
++ slave->mtd.bank_size = master->bank_size;
+ slave->mtd.owner = master->owner;
+
+ slave->mtd.read = part_read;
@@ -284,7 +280,7 @@ Index: linux/drivers/mtd/mtdpart.c
+ if (dpart == NULL)
+ return 1;
+
-+ printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=%lX, len=%lX \n",
++ printk(KERN_INFO "mtd: \"%s\" created, ofs=%lX, len=%lX \n",
+ ROOTFS_SPLIT_NAME, dpart->offset, dpart->size);
+
+ ret = add_one_partition(master, dpart, index, NULL);
@@ -298,7 +294,7 @@ Index: linux/drivers/mtd/mtdpart.c
/*
* This function, given a master MTD object and a partition table, creates
* and registers slave MTD objects which are bound to the master according to
-@@ -320,168 +581,31 @@ int add_mtd_partitions(struct mtd_info *
+@@ -320,169 +582,31 @@ int add_mtd_partitions(struct mtd_info *
int nbparts)
{
struct mtd_part *slave;
@@ -331,6 +327,7 @@ Index: linux/drivers/mtd/mtdpart.c
- slave->mtd.subpage_sft = master->subpage_sft;
-
- slave->mtd.name = parts[i].name;
+- slave->mtd.bank_size = master->bank_size;
- slave->mtd.owner = master->owner;
-
- slave->mtd.read = part_read;
@@ -455,13 +452,13 @@ Index: linux/drivers/mtd/mtdpart.c
- offs += slave->mtd.erasesize;
+ for (i = 0, j = 0; i < nbparts; i++) {
+ part = (struct mtd_partition *) &parts[i];
-+ ret = add_one_partition(master, part, j, &slave);
++ ret = add_one_partition(master, part, i, &slave);
+ if (ret)
+ return ret;
+ j++;
+
+ if (strcmp(part->name, "rootfs") == 0 && slave->registered) {
-+#if CONFIG_MTD_ROOTFS_ROOT_DEV
++#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
+ if (ROOT_DEV == 0) {
+ printk(KERN_NOTICE "mtd: partition \"rootfs\" "
+ "set to be root filesystem\n");
@@ -480,7 +477,7 @@ Index: linux/drivers/mtd/mtdpart.c
- add_mtd_device(&slave->mtd);
- slave->registered = 1;
+#endif
-+#if CONFIG_MTD_ROOTFS_SPLIT
++#ifdef CONFIG_MTD_ROOTFS_SPLIT
+ ret = split_rootfs_data(master, part, j);
+ if (ret == 0)
+ j++;