IBM 6C1 - Page 112

Table 2. Firmware Checkpoints. (continued)
Checkpoint Description Action/ Possible Failing FRU
E126 Check valid image - start See “Unresolved Checkpoint Problems”
on page 85.
E127 Check valid image - successful See “Unresolved Checkpoint Problems”
on page 85.
E128 Disable interrupts, set initial vectors for
open firmware.
See “Unresolved Checkpoint Problems”
on page 85.
E129 Validate target RAM address See “Unresolved Checkpoint Problems”
on page 85.
E12A Copy ROM to RAM, flush cache See “Unresolved Checkpoint Problems”
on page 85.
E12B Set MP operational parameters See “Unresolved Checkpoint Problems”
on page 85.
E12C Set MP CPU node characteristics See “Unresolved Checkpoint Problems”
on page 85.
E12D Park secondary processors in parking
lot
See “Unresolved Checkpoint Problems”
on page 85.
E12E Primary processor sync See “Unresolved Checkpoint Problems”
on page 85.
E12F Unexpected return from open firmware
(system lockup)
See “Unresolved Checkpoint Problems”
on page 85.
E130 Build device tree See “Unresolved Checkpoint Problems”
on page 85.
E131 Create root node See “Unresolved Checkpoint Problems”
on page 85.
E132 Create CPUs node See “Unresolved Checkpoint Problems”
on page 85.
E133 Create L2 cache node See “Unresolved Checkpoint Problems”
on page 85.
E134 Create memory node See “Unresolved Checkpoint Problems”
on page 85.
E135 Create memory DIMM node See “Unresolved Checkpoint Problems”
on page 85.
E136 Test memory See “Unresolved Checkpoint Problems”
on page 85.
E137 Create openprom node See “Unresolved Checkpoint Problems”
on page 85.
E138 Create options node See “Unresolved Checkpoint Problems”
on page 85.
E139 Create aliases node and system aliases See “Unresolved Checkpoint Problems”
on page 85.
E13A Create packages node See “Unresolved Checkpoint Problems”
on page 85.
94 Service Guide