Difference between revisions of "Nokia IP330"

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(→‎Connectors & jumpers)
(→‎J10)
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==== J10 ====
 
==== J10 ====
  
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The J10 connector can be used for attaching an external ROM (flash chip) to the board for BIOS development.
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The J10 Floppy connector
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{|border="1"
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|+ J10 connector (JDEBUG)
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! Pin# !! Name !! Description || Pin# || Name || Description
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|------------------------------
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| 1|| unknown||?||2||VCC +5 Volt||n/a
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|------------------------------
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| 3|| A16 ||Address line A16 || 4||A18||Address line A18
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|------------------------------
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| 5|| A15 ||Address line A15 || 6||A17||Address line A17
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|------------------------------
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| 7|| A12 ||Address line A12 || 8||A14||Address line A14
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|------------------------------
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| 9||  A7 ||Address line A7  || 10||A13||Address line A13
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|------------------------------
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|11||  A6 ||Address line A6  || 12|| A8||Address line A8
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|------------------------------
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|13||  A5 ||Address line A5  || 14|| A9||Address line A9
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|------------------------------
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|15||  A4 ||Address line A4  || 16|| A11 ||Address line A11
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|------------------------------
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|17||  A3 ||Address line A3  || 18|| OE# ||Chip Enable Line OE#
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|------------------------------
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|19||  A2 ||Address line A2  || 20|| A10 ||Address line A10
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|------------------------------
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|21||  A1 ||Address line A1  || 22|| JP800.1 || BIOSCS#
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|------------------------------
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|23||  A0 ||Address line A0  || 24|| D7  ||Data line D7
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|------------------------------
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|25||  D0 ||Data line A0    || 26|| D6  ||Data line D6
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|------------------------------
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|27||  D1 ||Data line D1    || 28|| D5  ||Data line D5
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|------------------------------
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|29||  D2 ||Data line D2    || 30|| D4  ||Data line D4
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|------------------------------
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|31|| IOW#||Control line IOW#|| 32|| D3  ||Data line D3
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|------------------------------
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|33|| GND ||Ground          || 34|| IOR#||Control line IOR#
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|}
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For recovery there can be placed an flashrom board on the J-DEBUG connector. Belowe here the schematic in PDF can be used. 
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[[media:Rom-option-board-schema.pdf|Schematic ROM option board]]
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As wel the PCB layout in PDF, for this print it on a transparant paper in the highest quality (so it will be very black). From this a PCB can be made.
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[[media:Rom-option-board.pdf|Printed Circuit Board (PCB) layout]]
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The 34 pin connector shoud be female 90 degres, so that the board is upright when attached to the IP530. you can select a 32 DIL socket, 32 PLCC socket, but not both flashroms inserted only one at the time.
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The overview can be used to place the components and solder them in. The red lines in the overview are wires that need to be soldered in.
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[[media:Rom-option-board-overview.pdf|Components overview PCB]]
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When ready flash the rom in a programmer and inserted it into a socket. Attach the board to the main board of the IP530 (notice the PIN 1 of both boards, when you put it wrong the flashrom on the option board will be blown-up. 
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----
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=== Connectors & jumpers ===
 
=== Connectors & jumpers ===

Revision as of 21:24, 28 January 2011

This page lists the coreboot status of the Nokia IP530 mainboard. It's maintained by Marc Bertens.


The Nokia IP330 is originally a Firewall that runs on the proprietary IPSO operating system of Nokia, it was based in the FreeBSD operating system. There is as far as I known no CD support in the orginal BIOS.

The System has no VGA, all console activity must be done through a serial console. At the front the following can be found;

  • Power LED
  • Fault LED
  • 2 Serial interfaces COM1 and COM2
  • 3 Ethernet RJ45 sockets
  • Reset button
  • 1 Compact PCI slot

At the back the following can be found;

  • EURO Power connector
  • Power switch
  • Three FANs for system unit cooling
  • One FAN for CPU cooling


Contents

Development status

The current development status is; No coreboot running yet


Hardware status

Device/functionality Status Comments
CPU
CPU works WIP K6
L1 cache enabled WIP
L2 cache enabled WIP
L3 cache enabled N/A
Multiple CPU support N/A
Multi-core support N/A
Hardware virtualization N/A
RAM
EDO N/A
SDRAM WIP
SO-DIMM N/A
DDR N/A
DDR2 N/A
DDR3 N/A
Dual channel support N/A
ECC support WIP
On-board Hardware
On-board IDE 3.5" OK One IDE connector on-board
On-board IDE 2.5" N/A
On-board SATA N/A
On-board SCSI N/A
On-board USB N/A
On-board VGA N/A
On-board ethernet WIP Three intel SB82558B controllers.
On-board audio N/A
On-board modem N/A
On-board FireWire N/A
On-board smartcard reader N/A
On-board CompactFlash N/A
On-board PCMCIA N/A
Add-on slots/cards
ISA add-on cards N/A
Audio/Modem-Riser (AMR/CNR) cards N/A
PCI add-on cards WIP
Mini-PCI add-on cards N/A
PCI-X add-on cards N/A
AGP graphics cards N/A
PCI Express x1 add-on cards N/A
PCI Express x2 add-on cards N/A
PCI Express x4 add-on cards N/A
PCI Express x8 add-on cards N/A
PCI Express x16 add-on cards N/A
PCI Express x32 add-on cards N/A
HTX add-on cards N/A
Legacy / Super I/O
Floppy N/A
Serial port 1 (COM1) OK
Serial port 2 (COM2) OK
Parallel port N/A
PS/2 keyboard N/A
PS/2 mouse N/A
Game port N/A
Infrared N/A
PC speaker N/A
DiskOnChip N/A
Miscellaneous
Sensors / fan control WIP
Hardware watchdog N/A
SMBus WIP
CAN bus N/A
CPU frequency scaling N/A
Other powersaving features N/A
ACPI No There's no ACPI implementation for this board, but it's on our TODO list.
Reboot N/A
Poweroff N/A
Suspend Unknown
Nonstandard LEDs WIP Special-purpose LED available on the board, Fault is controlled by the superio?
High precision event timers (HPET) N/A
Random number generator (RNG) N/A
Wake on modem ring N/A
Wake on LAN N/A
Wake on keyboard N/A
Wake on mouse N/A
Flashrom WIP Supported flashrom revision will be higher than 1257.


System Setup

On board of the IP530 can be found the following:

  • CPU: Socket 7, AMD K6 II at 266 MHz normally,
    • Some later models of the IP330 had a K6 II at 500 or 550 MHz. Special cooling shroud needed on those.
  • I430TX northbridge.
  • 82371 southbridge.
  • intel 21150 PCI to PCI bridge.
  • 28F200, 256 Kbyte flashrom.
  • SMSC FDC37B932QF superio with 1024 bits SPI eeprom attached.
  • LM72 temp controller.
  • 3 intel 82558B ethernet controllers.
  • 2 SD-RAM sockets.
    • 64 Mb SDRAM by default. Definitely takes a 256 Mb PC133 fine, and rumoured to take a maximum of 512 Mb SDRAM.
    • On early models there is one SDRAM slot, and solder pads for a second. Later models have both slots.

Below the description is given for the following;

  • For the connectors on the mainboard of the Nokia IP330, due missing documentation of the manufacturer.
  • To create a flash option board on the J-DEBUG connector.
  • The layout of the SPI eeprom behind the SuperIO.

J10

The J10 Floppy connector

Connectors & jumpers

  • JP1
    • 1-2 = short reset CMOS ?
  • JP2 (besides CPU, not soldered in)
    • 1-2
    • 3-4
    • 5-6
  • JP3
    • 1-2 = P or E mode
    • 2-3 = All BLK locked (default)
  • JP4
    • 1-2 = B.B. Unlocked
    • 2-3 = B.B locked (default)
  • JP5
  • JP6
    • 1-6 B.B. Locked (default)
    • 2-5 B.B. Unlocked
    • 3-4 B.B. DPD Locked
  • JP11-JP13 Serial port COM2
  • JP12-JP14 Internal modem
  • J1 Backplane CPU fan
  • J2 Backplane system fan
  • J3 Backplane system fan
  • J4 Backplane system fan
  • J5 CPU fan (not used)
  • J9 IDE connector
  • J15 Serial port connector (ML10), COM2
  • J16 Phone connector (behind front)
  • J17 Ethernet RJ45 connector eth s3
  • J18 Ethernet RJ45 connector eth s4
  • J19 Ethernet RJ45 connector eth s5
  • P1 option power connector
  • P2 IDE power connector
  • P3 Serial port connector (DB9), COM1
  • P6 Power connector

Front LED

EEPROM behide the SuperIO

EEPROM information
address range length Content Description
0x00-0x05 6 bytes IP530\x00 Product name
0x06-0x13 14 bytes 0x55 Filler
0x14-0x17 4 bytes 0x05,0x00,0x00,0x00 Unknown
0x18-0x1B 4 bytes 0x04,0x00,0x00,0x00 Unknown
0x1C-0x1F 4 bytes 0x03,0x00,0x00,0x00 Unknown
0x20-0x23 4 bytes 0x10,0x00,0x00,0x00 Unknown
0x24-0x29 6 bytes - Board number, sticker close to the PIII cpu
0x2A-0x37 14 bytes - Mfg. P/n (on the bottom side of the unit), filled out with spaces
0x38-0x3D 6 bytes 0x55 Filler
0x3E-0x3F 2 bytes 0xYY,0x00 Mfg. rev. (on the bottom side of the unit), 0xYY = is the revision letter, where A = 0x41, B = 0x42
0x40-0x51 18 bytes 0x55 Filler
0x52-0x5D 12 bytes - Serial number (on the bottom side of the unit)
0x5E-0x7D 32 bytes 0x55 Filler
0x7E-0x7F 2 bytes 0xFF,0xFF Unknown, probably the checksum value, but not used therefore filled 0xFFFF

On coreboot startup the eeprom is read, to determine if its a IP530, otherwise it get signaled. And the revision of the hardware. When its reads an unknown (at that time) herdware revision, revision B will be assumed.


Be aware when accessing the data the addresses above are byte address, they need to be converted in word addresses.

Retrieved from "http://www.coreboot.org/index.php?title=Nokia_IP330&oldid=10532"
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