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From: Mihaita Ivascu <mihaita_ivascu@trimble.com>
Date: Wed, 14 Nov 2018 11:38:49 +0100
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Subject: Cannot update barebox 2018.04.0 anymore
To: barebox@lists.infradead.org

Hello,

    I have updated my barebox image on a imx6ul board and since then I
cannot update it again.
I think I might have left something out in the barebox config last
time but I do not know what.
    I try to do the following:

barebox_update -y -t /mnt/disk0.0/barebox.bin
ocotp0.permanent_write_enable=1
mw -l -d /dev/imx-ocotp 0x14 x00000093
mw -l -d /dev/imx-ocotp 0x18 0x00000010
mw -l 0x20D8004 0x00000093
mw -l -d /dev/imx-ocotp 0x14 0x00000093
mw -l -d /dev/imx-ocotp 0x18 0x00000010
md 0x20D8004+4

and the output is:

  Image Metadata:
  build: #1 Fri Nov 9 03:15:37 PST 2018
  release: 2018.04.0
  parameter: memsize=512
imx-bbu-nand-fcb: imx_bbu_nand_update: No FCB device!
barebox_update: No such device
ocotp0: reloading shadow registers...
ocotp0: reloading shadow registers...
020d8004: 00000093                                           ....
barebox@Phytec phyCORE-i.MX6 Ultra Lite SOM:/ ls /dev/
cs0                         disk0
disk0.0                     eeprom0
full                        imx-ocotp
mdio0-phy01                 mem
nand0                       nand0.bb
nand0.nand-env              nand0.nand-env.bb
nand0.nand-factory          nand0.nand-factory.bb
nand0.nand-fit1             nand0.nand-fit1.bb
nand0.nand-fit2             nand0.nand-fit2.bb
nand0.nand-fsbl-uboot       nand0.nand-fsbl-uboot.bb
nand0.nand-maker            nand0.nand-maker.bb
nand0.oob                   nand0.raw
netconsole-1                null
prng                        ram0
serial0-1                   zero
barebox@Phytec phyCORE-i.MX6 Ultra Lite SOM:/

  What could the reason for the bolded error messages?

Thanks,
      Mihaita

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