OpenFirmware payload on coreboot

CBFS: located payload @ fffa0038, 316225 bytes.
Loading segment from rom address 0xfffa0038
  code (compression=1)
  New segment dstaddr 0x1980020 memsize 0x54bb8 srcaddr 0xfffa0070 filesize 0x4d309
  (cleaned up) New segment addr 0x1980020 size 0x54bb8 offset 0xfffa0070 filesize 0x4d309
Loading segment from rom address 0xfffa0054
  Entry Point 0x019800a0
Bounce Buffer at 0f74a000, 417792 bytes
Loading Segment: addr: 0x0000000001980020 memsz: 0x0000000000054bb8 filesz: 0x000000000004d309
lb: [0x0000000000100000, 0x0000000000133000)
Post relocation: addr: 0x0000000001980020 memsz: 0x0000000000054bb8 filesz: 0x000000000004d309
using LZMA
[ 0x01980020, 019d4bd8, 0x019d4bd8) <- fffa0070
dest 01980020, end 019d4bd8, bouncebuffer f74a000
Loaded segments
BS: BS_PAYLOAD_LOAD times (us): entry 0 run 751156 exit 0
Jumping to boot code at 019800a0
CPU0: stack: 0012e000 - 0012f000, lowest used address 0012eb2c, stack used: 1236 bytes
entry    = 0x019800a0
lb_start = 0x00100000
lb_size  = 0x00033000
buffer   = 0x0f74a000
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