[U-Boot] dfu: using dfu-util -l shows different output

Heiko Schocher hs at denx.de
Tue Jun 25 10:08:01 CEST 2013


Hello,

using "dfu-util -l" shows different output connecting to
an am335x based board and using dfu_nand.c with current
u-boot:

after resetting the board I get:

# dfu-util -l
dfu-util 0.5

(C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc.
(C) 2010-2011 Tormod Volden (DfuSe support)
This program is Free Software and has ABSOLUTELY NO WARRANTY

dfu-util does currently only support DFU version 1.0

Found Runtime: [0525:bd00] devnum=0, cfg=2, intf=0, alt=0, name="Device Firmware Upgrade"
#

after a dfu transfer I see:

# dfu-util -l
dfu-util 0.5

(C) 2005-2008 by Weston Schmidt, Harald Welte and OpenMoko Inc.
(C) 2010-2011 Tormod Volden (DfuSe support)
This program is Free Software and has ABSOLUTELY NO WARRANTY

dfu-util does currently only support DFU version 1.0

Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=0, name="SPL"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=1, name="SPL.backup1"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=2, name="SPL.backup2"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=3, name="SPL.backup3"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=4, name="u-boot"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=5, name="kernel_a"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=6, name="kernel_b"
Found DFU: [0525:bd00] devnum=0, cfg=2, intf=0, alt=7, name="rootfs"
#

Which I expected  ...

U-Boot environment variable:

U-Boot# print dfu_alt_info
dfu_alt_info=SPL part 0 1;SPL.backup1 part 0 2;SPL.backup2 part 0 3;SPL.backup3 part 0 4;u-boot part 0 5;kernel_a part 0 7;kernel_b part 0 8;rootfs
part 0 10
U-Boot#

Is this a bug or a feature?

bye,
Heiko
-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany


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