Booting the MCP750/74x0 Target System Using PPC1-Bug Firmware

1. Restart the target system.

2. Change the network configuration of the target system through the target system console:

   PPC1-Bug> niot Controller LUN =00? Device LUN =00? Node Control Memory Address =01F9E000? Client IP Address =129.xxx.xx.x? <- target IP Server IP Address =129.xxx.xx.x? <- boot server IP Subnet IP Address Mask =255.xxx.xx.x? Broadcast IP Address =129.xxx.xx.x? Gateway IP Address =0.0.0.0? Boot File Name ("NULL" for None) =chorus.RAM? <- file to load Argument File Name ("NULL" for None) =? Boot File Load Address =00400000? <- configured start Boot File Execution Address =00400000? <- addr of the system Bank Boot File Execution Delay =00000000? Boot File Length =00000000? Boot File Byte Offset =00000000?

3. Disable PReP-Boot mode and then update NVRAM through the target system console:

   PPC1-Bug> env ... Network PReP-Boot Mode Enable [Y/N] =N? <- must be turned off

4. Load and boot the ChorusOS system image:

   PPC1(A)-Bug> nbo Network Booting from: DEC21140, Controller 0, Device 0 Device Name: /pci@80000000/pci1011,9@e,0:0,0 Loading: chorus.mcp750-8 Client IP Address = 129.157.173.137 Server IP Address = 129.157.173.59 Gateway IP Address = 0.0.0.0 Subnet IP Address Mask = 255.255.255.0 Boot File Name = chorus.mcp750-8 Argument File Name = Network Boot File load in progress... To abort hit <BREAK> Bytes Received =&3321856, Bytes Loaded =&3321856 Bytes/Second =&255527, Elapsed Time =13 Second(s) DebugAgent: trying to sync with DebugServer... > ..... Booting Chorus ..... CORE: Floating Point unit enabled CORE: Vector unit (AltiVec) disabled MEM: warning -- kern.mem.pgTableSzLog2 < minimum recommended value (20) ChorusOS r5.0.0 for PowerPC - Motorola MCP(N)750 (pvr 0x00080202) Copyright (c) 2001 Sun Microsystems, Inc. All rights reserved. Sun Proprietary/Confidential US Government Rights Use, duplication, or disclosure by the U.S. Government is subject to restrictions set forth in the Chorus Software License Agreement and as provided in DFARS 227.7202-1(a) and 227.7202-3(a) (1995), DRAS 252.227-7013(c)(ii) (OCT 1988), FAR 12.212(a)(1995), FAR 52.227-19, or FAR 52.227-14 (ALT III), as applicable. Sun Microsystems, Inc. Kernel modules : CORE SCHED_CLASS [ FIFO RR RT ] SEM MIPC IPC_L MEM_VM KDB TICK MON ENV ETIMER LOG BLACKBOX LAPSAFE MUTEX EVENT MEM_DFPXM UI DATE PERF TIMEOUT LAPBIND DKI MEM: memory device 'sys_bank' vaddr 0xffc91000 size 0x329000 /cpu: sun:powerpc-(timebase,dec)-timer driver started /raven: sun:powerpc-(raven,hawk)-(bus,mngt,pci) driver started /raven: sun:pci-generic-pcimngr pseudo-driver started /raven/mpic: sun:(bus,powerpc)-openpic-(mngt,opic,timer,wdtimer) driver started /falcon: sun:powerpc-(falcon,hawk-smc)-(bus,mngt) driver started /falcon/wdt@1: sun:bus-(raven,hawk,harrier)-wdtimer driver started /falcon/wdt@2: sun:bus-(raven,hawk,harrier)-wdtimer driver started /raven/pci1106,3038@b,2: device node is created by sun:pci-enumerator- /raven/pci1106,3040@b,3: device node is created by sun:pci-enumerator- /raven/pci1011,9@e,0: device node is created by sun:pci-enumerator- /raven/pci1057,4806@16,0: device node is created by sun:pci-enumerator- /raven/lcom: sun:pci-generic-(buscom-ctl,buscom-loc) driver started /raven/lcom: site 1 [0] is assigned to //raven/lcom /raven/vt82c586-isa: sun:pci-vt82c586-(bus,isa) driver started /raven/vt82c586-isa/i8259: sun:bus-i8259-pic driver started /raven/vt82c586-isa/i8237: sun:bus-i8237-dma driver started /raven/vt82c586-isa/i8254: sun:bus-i8254-timer driver started /raven/vt82c586-isa/m48t559: sun:bus-m48txx-(nvram,rtc,wdtimer) driver started /raven/vt82c586-isa/m48t559: Hardware watchdog armed & started /raven/vt82c586-isa/ns16550/2: sun:bus-ns16550-uart driver started /raven/vt82c586-isa/z8536: sun:bus-z8536-gpio driver started /raven/vt82c586-isa/z85230/a: /raven/vt82c586-isa/z8536 GPIO device is connected /raven/vt82c586-isa/z85230/a: DTR signal is connected /raven/vt82c586-isa/z85230/a: DSR signal is connected /raven/vt82c586-isa/z85230/a: RI signal is connected /raven/vt82c586-isa/z85230/a: sun:bus-z85x30-uart device registered /raven/vt82c586-isa/z85230/b: /raven/vt82c586-isa/z8536 GPIO device is connected /raven/vt82c586-isa/z85230/b: DTR signal is connected /raven/vt82c586-isa/z85230/b: DSR signal is connected /raven/vt82c586-isa/z85230/b: RI signal is connected /raven/vt82c586-isa/z85230/b: sun:bus-z85x30-uart device registered /raven/vt82c586-ata/0,0: Model: SunDisk SDCFB-48 Serial: MT30236295 Rev: vcb 1.4. Unknown device type (config=0x848a) /raven/vt82c586-ata/1,0: Model: WDC WD68AA Serial: Rev: 82.10A CHS=13176/16/63. 0 sectors. /raven/vt82c586-ata/1,1: Model: TOSHIBA CD-ROM XM-6502B Serial: Rev: 1013 ata-cdrom device, Removable, 12 bytes packet, DRQ fast, DMA /raven/vt82c586-ata/0,0: Using Mode: PIO1. /raven/vt82c586-ata/0,0: sun:ata-atadisk-disk driver started /raven/vt82c586-ata/1,0: Using Mode: PIO0. /raven/vt82c586-ata/1,0: sun:ata-atadisk-disk driver started /raven/vt82c586-ata/1,1: Using Mode: PIO4. /raven/vt82c586-ata/1,1: sun:ata-atacd-cdrom driver started /raven/vt82c586-ata: sun:pci-vt82c586-ata driver started /raven/pci1011,9@e,0: warning -- PHY is auto-detected at address 0x1 /raven/pci1011,9@e,0: 100BaseTx Full Duplex link auto-detected /raven/pci1011,9@e,0: Ethernet address 08:00:3e:2f:5c:12 /raven/pci1011,9@e,0: Rx buffers: 64*1520 Tx buffers: 64*1520 /raven/pci1011,9@e,0: sun:pci-dec21x4x-(ether,mngt) driver started /raven/mpic/timer@0: sun:(bus,powerpc)-openpic-(mngt,opic,timer,wdtimer) driver started /raven/mpic/timer@1: sun:(bus,powerpc)-openpic-(mngt,opic,timer,wdtimer) driver started /raven/mpic/timer@2: sun:(bus,powerpc)-openpic-(mngt,opic,timer,wdtimer) driver started /raven/mpic/timer@3: sun:(bus,powerpc)-openpic-(mngt,opic,timer,wdtimer) driver started /falcon/flashControl-1: sun:bus-(falcon,hawk-smc)-flash-ctl driver device started /falcon/flashControl-2: sun:bus-(falcon,hawk-smc)-flash-ctl driver device started /falcon/intel28F400: flash control is activated /falcon/intel28F400: sun:bus-intel28Fxxx-flash driver started /falcon/amd29F040: flash control is activated /falcon/amd29F040: sun:bus-amd29xxx-flash driver started /busmux: BusMux communication driver started /busmux: /raven/lcom local BusCom connected /buseth: warning -- ether-addr property not found /raven/lcom/busmux/eth@0: Ethernet address 00:00:00:00:00:01 /raven/lcom/busmux/eth@0: BusCom ethernet driver started TICK: using timer device /cpu, at 100 Hz DATE: using rtc device /raven/vt82c586-isa/m48t559 MEM: VM resource manager daemon starts MEM: PXM mapper daemon starts (site 0x1) MEM: PXM fs flush daemon starts C_OS: Copyright 1997, 1998, 1999, 2000, 2001 Sun Microsystems C_OS: FreeBSD 4.1-RELEASE C_OS: Current date: Tue Oct 16 10:53:03 GMT 2001 DISK: /dev/hd0 (/raven/vt82c586-ata/0,0) <SunDisk SDCFB-48> 45MB, 734 cyl, 4 heads, 32 sec, 512 bytes/sec. LBA DISK: /dev/hd1 (/raven/vt82c586-ata/1,0) <WDC WD68AA> 6485MB, 13176 cyl, 16 heads, 63 sec, 512 bytes/sec. CDROM: /dev/cd0 (/raven/vt82c586-ata/1,1) <TOSHIBA CD-ROM XM-6502B> CDROM Reads: CD-R, CD-RW, CD-DA, CD-DA stream Audio: play Mechanism: ejectable tray, unlocked /rd: sun:ram--disk driver started C_INIT: console started C_INIT: /image/sys_bank mounted on /dev/bd01 C_INIT: found /image/sys_bank/sysadm.ini C_INIT: executing start-up file /image/sys_bank/sysadm.ini C_OS: ifeth0 bound to device /raven/pci1011,9@e,0 ifeth0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 inet 129.157.173.137 netmask 0xffff0000 broadcast 129.157.255.255 ether 08:00:3e:2f:5c:12 lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 inet 127.0.0.1 netmask 0xff000000 C_INIT: rshd started