[pkg-fso-maint] Bug#582832: uboot-envtools: /etc/fw_env.config for Marvell guruplug
Daniel Kahn Gillmor
dkg at fifthhorseman.net
Mon May 24 00:01:14 UTC 2010
Package: uboot-envtools
Version: 20081215-2
Severity: normal
Tags: patch
Hi folks--
I got one of the guruplug development kits (GuruPlug ServerPlus).
It ships with this bootloader:
U-Boot 2009.11-rc1-00602-g28a9c08-dirty (Feb 09 2010 - 18:15:21)
that bootloader reports that there is 128KiB of environment parameters
(one eraseblock) at the end of "printenv" during uboot:
Environment size: 549/131068 bytes
The kernel has direct access to the NAND flash.
There appears to be only one copy of the parameters in the flash, all in
/dev/mtd0 (based on inspection of the /dev/mtd? character devices).
Using the attached file as /etc/fw_env.config enables fw_printenv and
fw_setenv to work properly.
Thanks for maintaining uboot-envtools!
--dkg
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing'), (200, 'unstable')
Architecture: armel (armv5tel)
Kernel: Linux 2.6.32-00007-g56678ec (PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Versions of packages uboot-envtools depends on:
ii libc6 2.10.2-6 Embedded GNU C Library: Shared lib
uboot-envtools recommends no packages.
uboot-envtools suggests no packages.
-- no debconf information
-------------- next part --------------
# Configuration file for fw_(printenv/saveenv) utility.
# Up to two entries are valid, in this case the redundant
# environment sector is assumed present.
# for Marvell GuruPlug ServerPlus
# (in /proc/cpuinfo:
# Hardware : Marvell Plug2L Reference Board)
# MTD device name Device offset Env. size Flash sector size Number of sectors
/dev/mtd0 0x40000 0x20000 0x20000
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