[OpenBIOS] new world (qemu -mac99), double nvram entry
Amadeusz Sławiński
amade at asmblr.net
Mon Jan 28 12:35:04 CET 2013
When looking at qemu -mac99 I noticed that there are two nvram entries in openbios:
The first one (nvram at fff04000) has initialized .properties while the
other one has words.
0 > dev / ls
...
fff75e24 pci at f2000000
fff77848 nvram at fff04000
fff778e0 nvram
ok
0 > dev /nvram at fff04000 ok
0 > words
ok
0 > .properties
name "nvram"
#bytes 2000
reg fff04000 00004000
device_type "nvram"
compatible "nvram,flash"
ok
0 > dev /nvram at 0 ok
0 > words close open seek write read size
ok
0 > .properties
name "nvram"
ok
Attached patch fixes initialization, so only one node is created
containing both .properties and words.
0 > dev / ls
...
fff75e24 pci at f2000000
fff77868 nvram at fff04000
ok
0 > dev /nvram at fff04000 ok
0 > words close open seek write read size
ok
0 > .properties
name "nvram"
#bytes 2000
reg fff04000 00004000
device_type "nvram"
compatible "nvram,flash"
ok
Signed-off-by: Amadeusz Sławiński <amade at asmblr.net>
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