R/W Filesystem?

Hi!

If changed the altera.c for my on memory partition in this way:

  {
    .name =   "part1",
    .size =   0x100000,
    .offset = 0x700000,
  },{
    .name =   "romfs/jffs2",
    .size =   0x500000,
    .offset = 0x200000,
  },{
    .name =   "loader/kernel",
    .size =   0x200000,
    .offset = 0,
  }, {
    .name =   "User configuration",
    .size =   0x400000,
    .offset = 0x800000,
  }, {
    .name =   "safe configuration",
    .size =   0x400000,
    .offset = 0xc00000,
    .mask_flags = MTD_WRITEABLE,  /* force read-only */
  }

Then if have build the kernel again and uploaded it.

But when I try to start Linux it's stopped with kernel panic error:

using altera ndk partition definition

creating 5 mtd partitions on "altera ndk flash (amd)":

0x00700000-0x00800000 : "part1"

0x00200000-0x00700000 : "romfs/jffs2"

0x00000000-0x00200000 : "loader/kernel"

0x00800000-0x00c00000 : "user configuration"

0x00c00000-0x01000000 : "safe configuration"

net: registered protocol family 2

ip: routing cache hash table of 512 buckets, 4kbytes

tcp established hash table entries: 1024 (order: 1, 8192 bytes)

tcp bind hash table entries: 1024 (order: 0, 4096 bytes)

tcp: hash tables configured (established 1024 bind 1024)

net: registered protocol family 1

net: registered protocol family 17

kernel panic - not syncing: vfs: unable to mount root fs on unknown-block(31,0)

What's going wrong?

Bye, Lothar.