blob: e129291087006d9b00503bbacc0e3128bc403550 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
config SBE_UPDATE_SEQUENTIAL
default y if !SBE_UPDATE_SIMULTANEOUS && !SBE_UPDATE_INDEPENDENT && !SBE_UPDATE_CONSECUTIVE
depends on !SBE_UPDATE_SIMULTANEOUS && !SBE_UPDATE_INDEPENDENT && !SBE_UPDATE_CONSECUTIVE
help
If an update is necessary, only 1 SBE SEEPROM per processor will be
updated on each IPL (the SEEPROM not used to boot). If a 2nd SBE
SEEPROM needs to be updated (one used to boot), a re-IPL from the
updated SBE SEEPROM will be requested. The end result is that both
SBE SEEPROMs will contain the same code.
config SBE_UPDATE_SIMULTANEOUS
default n
depends on !SBE_UPDATE_SEQUENTIAL && !SBE_UPDATE_INDEPENDENT && !SBE_UPDATE_CONSECUTIVE
help
If an update is necessary, both SBE SEEPROMs on a processor will be
updated at the same time before a re-IPL request is issued. The end
result is that both SBE SEEPROMs will contain the same code.
config SBE_UPDATE_INDEPENDENT
default y if PNOR_TWO_SIDE_SUPPORT
depends on !SBE_UPDATE_SEQUENTIAL && !SBE_UPDATE_SIMULTANEOUS && !SBE_UPDATE_CONSECUTIVE
help
If an update is necessary, and if the "current" SBE SEEPROM of this
IPL is not pointing at PNOR's 'GOLDEN' side, then only the current SBE
SEEPROM will be updated. After the update a re-IPL request will be
issued. The other SBE SEEPROM will not be updated.
config SBE_UPDATE_CONSECUTIVE
default n
depends on !SBE_UPDATE_SEQUENTIAL && !SBE_UPDATE_SIMULTANEOUS && !SBE_UPDATE_INDEPENDENT
help
If an update is necessary for the primary SBE SEEPROM (side 0), it will
be updated. After the update, a re-IPL is requested and the reboot
count will be set to the default so side 0 is used to boot. If during
the re-IPL an update is necessary for the backup SBE SEEPROM (side 1),
it will be updated and the IPL is allowed to continue. The end result
is that both SBE SEEPROMs will contain the same code.
config NO_SBE_UPDATES
default n
help
Don't update the SBE SEEPROMs at all.
|
