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| author | Stefan Lippers-Hollmann <s.l-h@gmx.de> | 2018-01-18 22:41:44 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2018-02-13 12:45:00 +0100 |
| commit | 4baffa02ce2f3b04be37628f0965b0bade5019cf (patch) | |
| tree | 01a901999bd054844bf4b0707045773d95c67fef /target/linux/zynq | |
| parent | 42fe7b3bbe682fc7902580226986abe10ffee8ea (diff) | |
| download | upstream-4baffa02ce2f3b04be37628f0965b0bade5019cf.tar.gz upstream-4baffa02ce2f3b04be37628f0965b0bade5019cf.tar.bz2 upstream-4baffa02ce2f3b04be37628f0965b0bade5019cf.zip | |
ipq806x: switch to full dual-boot for the nbg6817 sysupgrade support
Instead of writing to the currently booted partition set, this
implements full dual-boot support for sysupgrade by always writing to
the other, currently inactive, partition set and toggling the dualflag
after a successful flash.
The currently active/ booted partition set is determined by parsing
/proc/cmdline for its rootfs parameter (supplied by the DTS), instead
of reading from the 0:DUAL_FLAG mtd, in order to prevent (potentially)
bricking both partition sets.
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Diffstat (limited to 'target/linux/zynq')
0 files changed, 0 insertions, 0 deletions