Has anyone experienced a problem using Numonyx P3x NOR flashes with UBIFS?
I get random command sequence errors (status 0xb0) reported from the cfi_cmdset_0001.c drivers do_write_buffer function. Before UBIFS fails.
Console output:
physmap-flash.0: buffer write error (status 0xb0)
UBI error: ubi_io_write: error -22 while writing 200 bytes to PEB 12:113592, written 72 bytes
[<c0028820>] (unwind_backtrace+0x0/0xe4) from [<c01ac7a8>] (ubi_io_write+0x368/0x5e4)
[<c01ac7a8>] (ubi_io_write+0x368/0x5e4) from [<c01aa008>] (ubi_eba_write_leb+0xa4/0x77c)
[<c01aa008>] (ubi_eba_write_leb+0xa4/0x77c) from [<c01a8758>] (ubi_leb_write+0xc8/0xdc)
[<c01a8758>] (ubi_leb_write+0xc8/0xdc) from [<c011bc68>] (ubifs_leb_write+0x104/0x118)
[<c011bc68>] (ubifs_leb_write+0x104/0x118) from [<c011c268>] (ubifs_wbuf_write_nolock+0x454/0x68c)
[<c011c268>] (ubifs_wbuf_write_nolock+0x454/0x68c) from [<c010f4dc>] (T.454+0x54/0x70)
[<c010f4dc>] (T.454+0x54/0x70) from [<c0110a0c>] (ubifs_jnl_truncate+0x488/0x6d0)
[<c0110a0c>] (ubifs_jnl_truncate+0x488/0x6d0) from [<c0113730>] (ubifs_setattr+0x20c/0x3d4)
[<c0113730>] (ubifs_setattr+0x20c/0x3d4) from [<c00aabdc>] (notify_change+0x16c/0x254)
[<c00aabdc>] (notify_change+0x16c/0x254) from [<c0093804>] (do_truncate+0x7c/0x98)
[<c0093804>] (do_truncate+0x7c/0x98) from [<c009f0e8>] (finish_open+0x148/0x158)
[<c009f0e8>] (finish_open+0x148/0x158) from [<c00a0ec4>] (do_filp_open+0x220/0x4f8)
[<c00a0ec4>] (do_filp_open+0x220/0x4f8) from [<c0092c30>] (do_sys_open+0x58/0xe4)
[<c0092c30>] (do_sys_open+0x58/0xe4) from [<c0023fa0>] (ret_fast_syscall+0x0/0x2c)
UBI: dumping 200 bytes of data from PEB 12, offset 113592
UBI warning: ubi_eba_write_leb: failed to write data to PEB 12
UBI warning: ubi_ro_mode: switch to read-only mode
Thanks
Chris