PegasosII + VGA

[KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost>]

Hi! all,


I try to boot with VGA console.  Can boot it?

  My PegasosII specs:
    CPU:    G4
    Memory: DDR PC2100 1G Byte with ECC x1
    VGA:    SiS 300 (not VESA,  Also can boot MorphOS ;-)
    FLASH:  updated to up050404
              http://www.bplan-gmbh.de/output.php?PAGE_ID=162&nid=16

    version: current 
    loader:  ofwboot (load from TFTP-server and NFS-server(netbsd))

    

I can boot single user mode with serial console.  Also multi user mode.
But I think very buggy it.
# I attach dmesg.boot to this mail.

I try to boot with VGA console.  However I found this message.

----------------------------------------------------------------

INTERNAL ERROR: 0000000E=UNIMPLEMENTED EXTENDED OPCODE

EAX=0000 EBX=0000 ECX=0000 EDX=0000 ESP=0000 EBP=0000 ESI=6666 EDI=0000
 AX=0000  BX=0006  CX=0006  DX=0008  SP=FFC8  BP=2FE4  SI=52A0  DI=3030
 DS=C000  ES=1000  SS=1000  CS=C000  IP=455B   NV UP -- PL NZ NA PO NC
CS:IP = 0F   FS=BAD4  GS=BAD5
STACK: FFD0 43A1 0121 09D9 3000 0000 6666 6666
  00: FE00 F000 FE01 F000 FE02 F000 FE03 F000
  10: FE04 F000 FE05 F000 FE06 F000 FE07 F000
  20: FE08 F000 FE09 F000 FE0A F000 FE0B F000
  30: FE0C F000 FE0D F000 FE0E F000 FE0F F000
  40: 09C4 C000 FE11 F000 FE12 F000 FE13 F000
  50: FE14 F000 FE15 F000 FE16 F000 FE17 F000
  60: FE18 F000 FE19 F000 FE1A F000 FE1B F000
  70: FE1C F000 FE1D F000 FE1E F000 6CCF C000
  80: FE20 F000 FE21 F000 FE22 F000 FE23 F000
  90: FE24 F000 FE25 F000 FE26 F000 FE27 F000
  A0: FE28 F000 FE29 F000 FE2A F000 FE2B F000
  B0: FE2C F000 FE2D F000 FE2E F000 FE2F F000
  C0: FE30 F000 FE31 F000 FE32 F000 FE33 F000
  D0: FE34 F000 FE35 F000 FE36 F000 FE37 F000
  E0: FE38 F000 FE39 F000 FE3A F000 FE3B F000
  F0: FE3C F000 FE3D F000 FE3E F000 FE3F F000
  00: FE40 F000 FE41 F000 F065 F000 7ED0 C000
  10: FE44 F000 FE45 F000 FE46 F000 FE47 F000
  20: FE48 F000 FE49 F000 FE4A F000 FE4B F000
  30: FE4C F000 FE4D F000 FE4E F000 FE4F F000
Failed to emulate CS:IP [C000:455B]=0F,AC,D0,0A,8B,F5
WARNING: add memory segment 10000000 - 40000000,
WARNING: which was not recognized by the Firmware.
Loaded initial symtab at 0x422cd0, strtab at 0x44cd9c, # entries 10684
panic: pmap_pvo_enter: called while pmap_pvo_remove active!
Stopped in pid 0.1 (system) at  netbsd:cpu_Debugger+0x10:       lwz     r0, 
r1,0x14

----------------------------------------------------------------

I think reported by SmartFirmware error perhaps.  Also some datas crushes
on memory.
My PegasosII was not VESA, it changed as follows.  There is no error report
as a result.  However, still a lot of strange phenomena have been generated.
Because the character cannot be output to console, it is very difficult
though I try debugging.

arch/ofppc/ofppc/machdep.c::model_init() ----
#if 0
                OF_interpret("vesa-frame-buffer-adr", 0, 1, &fbaddr);
                if (fbaddr != 0) {
                        sprintf(buf, "%x to frame-buffer-adr", fbaddr);
                        OF_interpret(buf, 0, 0);
                }
#endif
---- arch/ofppc/ofppc/machdep.c::model_init()


hmm...
I have the plan of merge the gt(4) from sys/dev/marvell/. Also remove
pegasospci and add gt(4), gtpci.  And add mvgbe(Marvell Gigabit Ethernet).
However it is difficult to amalgamate in such a state.  X-<

Thanks,
--
kiyohara