Freescale Semiconductor T2080RDB-PC Manuale utente

1 Introduction

The T2080 reference design board (T2080RDB-PC) system is

a hardware board, supporting the Freescale QorIQ T2080

Power Architecture® processor with four dual-threaded e6500

cores and speed up to 1.8 GHz.

For the T2080 RDB system, the prototype part number is

T2080RDB and the production part number is T2080RDB-PC.

2 Related documentation

Some of the documents listed in the table below may be

available only under a non-disclosure agreement (NDA). To

request access to these documents, contact your local field

applications engineer or sales representative.

Table 1. Useful references

Document name Description

QorIQ T2080 Reference

Design Board (T2080RDB-

PC) User Guide

This document explains the

procedure to build, configure,

and use different components

for the Freescale T2080RDB

board.

Table continues on the next page...

Freescale Semiconductor Document Number: T2080RDBPCQS

Quick Start Rev 0, 02/2015

QorIQ T2080 Reference Design

Board (T2080RDB-PC) Quick Start

Contents

1 Introduction................................................................1

2 Related documentation...................... ........................1

3 Preparing board........................... ..............................2

4 System board interface.............................................. 4

5 Flash image layout.................................................... 6

6 Default RCW setting...................... ...........................7

7 Switch settings........................... ............................... 7

8 How to program flash for the first time

(without U-Boot)......................................... ..............9

9 Revision history.......................... ............................ 10

Table 1. Useful references (continued)

Document name Description

T2080 QorIQ Integrated

Multicore Communication

Processor Family Reference

Manual

This document provides a

detailed description on T2080

QorIQ multicore processor,

and on some of its features,

such as memory map, serial

interfaces, power supply, chip

features, and clock

information.

T2080 Product Brief This document provides an

overview of the Freescale

T2080 features, and usage

examples of T2080.

T2080 QorIQ Advanced

Multicore Processor Data

Sheet

This document contains

T2080 information on pin

assignments, electrical

characteristics, hardware

design, considerations,

package information, and

ordering information.

3 Preparing board

This board has two working modes, the Standalone mode and PCIe Endpoint mode. By default, the system is in the

Standalone working mode with 1U chassis. For the PCIe Endpoint mode operation, take the board out from the 1U chassis

and install PCIe bracket on the board. Now, the board can be plugged into a PCIe x4 slot in X86 server, and it can work as a

PCIe card. Figure 1 shows the I/O of the front panel of the 1U chassis, and Figure 2 shows the PCIe card.

Figure 1. T2080RDB-PC front panel

Figure 2. T2080RDB-PC PCIe card

To prepare the T2080RDB-PC for use, default configuration should be:

• CPU: 1.8 GHz

•DDR: 1600 MT/s or 1866 MT/s

Preparing board

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

2 Freescale Semiconductor, Inc.

The steps to prepare a T2080RDB board are:

1. Attach a RS-232 cable between the T2080RDB UART0 port (Rx-GND-Tx 3 pins) and host computer.

2. Open a serial connection on the host computer to communicate with the T2080RDB board.

3. Configure the host computer's serial port with the following settings:

• Data rate: 115200 bps

• Number of data bits: 8

• Parity: None

• Number of stop bits: 1

• Flow control: Hardware/None

4. Push the power button on the front side of the chassis. The board boots up and shows the following U-Boot console

messages:

U-Boot 2014.01QorIQ-SDK-V1.6+gfe1d4f5 (Jun 10 2014 - 11:45:39)

CPU0: T2080E, Version: 1.1, (0x85380011)

Core: e6500, Version: 2.0, (0x80400120)

Clock Configuration:

CPU0:1799.820 MHz, CPU1:1799.820 MHz, CPU2:1799.820 MHz, CPU3:1799.820 MHz,

CCB:599.940 MHz,

DDR:933.310 MHz (1866.620 MT/s data rate) (Asynchronous), IFC:149.985 MHz

FMAN1: 699.930 MHz

QMAN: 299.970 MHz

PME: 599.940 MHz

L1: D-cache 32 KiB enabled

I-cache 32 KiB enabled

Reset Configuration Word (RCW):

00000000: 1207001b 15000000 00000000 00000000

00000010: 66150002 00000000 ec027000 c1000000

00000020: 00800000 00000000 00000000 000307fc

00000030: 00000000 00000000 00000000 00000004

Board: T2080RDB, Board rev: 0x01 CPLD ver: 0x03, boot from NOR vBank4

SERDES Reference Clocks:

SD1_CLK1=156.25MHZ, SD1_CLK2=100.00MHZ

SD2_CLK1=100.00MHZ, SD2_CLK2=100.00MHZ

I2C: ready

SPI: ready

DRAM: Initializing....using SPD

Detected UDIMM 18KSF51272HZ-1G6K2

2 GiB left unmapped

4 GiB (DDR3, 64-bit, CL=11, ECC on)

DDR Chip-Select

Interleaving Mode: CS0+CS1

Flash: 128 MiB

L2: 2 MiB enabled

Corenet Platform Cache: 512 KiB enabled

Using SERDES1 Protocol: 102 (0x66)

Using SERDES2 Protocol: 22 (0x16)

NAND: 512 MiB

MMC: FSL_SDHC: 0

EEPROM: NXID v1

PCIe1: Root Complex, no link, regs @ 0xfe240000

PCIe1: Bus 00 - 00

PCIe2: Root Complex, x2 gen2, regs @ 0xfe250000

02:00.0 - 1957:0808 - Processor

PCIe2: Bus 01 - 02

PCIe3: disabled

PCIe4: Endpoint, no link, regs @ 0xfe270000

PCIe4: Bus 03 - 03

In: serial

Out: serial

Err: serial

Net: Fman1: Uploading microcode

version 106.4.14

PHY reset timed out

Preparing board

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

Freescale Semiconductor, Inc. 3

FM1@DTSEC3 [PRIME], FM1@DTSEC4, FM1@TGEC1, FM1@TGEC2, FM1@TGEC3,

FM1@TGEC4

Hit any key to stop autoboot: 0

The Linux system auto boots and shows the following messages on the login screen:

t208rdb

root@t2080rdb:~#

4 System board interface

Figure 3 shows the top view of the T2080RDB-PC system board interface.

ETH4

(RGMII)

J37

ETH5

(RGMII)

J36

USB1

USB2

J4 DIP Switch

SW1SW2 SW3

IR36021 Program header

J26

ATX Power

Supply(2x4)

J28

CPLD Header

(2x5)

J24

C293 JTAG

(2x8)

J23

PCle x4 Gold-finger

T2080 processor

DDR3L SODIMM

C293 coprocessor

SATA 1

J21 PCle x4

Slot

J20

T2080 JTAG

(2x8)

ETH0

(10G SFP+)

J15

ETH1

(10G SFP+)

J13

UART 0/1 J35

ETH2

(10GbaseT)

J18

ETH3

(10GbaseT)

J17

SATA 2

J22

Figure 3. T2080RDB-PC system board interface

4.1 Block diagram

Figure 4 shows the high-level block diagram of the T2080RDB-PC.

System board interface

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

4 Freescale Semiconductor, Inc.

Dual 10G EDC

CS4315

XFI

SFP+

USB Conn

TypeA x2

USB1

USB2

RGMII

USB1

USB CTL

USB2

UART1

UART2

RJ45

RJ45 1x2

RTC

DS1339U

T2080

I2C2CH3

Magnetics

RGMII PHY

RTL8211E-VB

RGMII

DDR3L SODIMM

72 bits, 4 GB

DDR3L

IFC NOR flash

16 bits, 128 MB

NAND flash

8 bits, 1 GB

ALTERA CPLD

EPM570G

COP conn.

1.6V<->3.3V JTAG

JTAG

PCle x4

C293

coprocessor

SATA conn.

I2C EEPROM

AT24C256

Thermal monitor

ADT7481

SPI flash

64 MB

SD card

SDHC/SDXC

Protect SDHC

SDHC

SPI

RJ45 1x2

PEX x4 finger

PEX x4 slot

Magnetics

I2C1

I2C2CH1

PCle x4

I2C2CH2

PCle x2

SFP+ XFI

RJ46

RJ45

Magnetics

MDI MDI

MDI

XFI

RGMII PHY

RTL8211E-VB

EMI1

RS232

RS232 RS232 XCVR

RS232 XCVR

USB Protect &

Power switch

EM2

EMI2

Dual 10G

Base-T PHY

AQ1202

I2C2CH4

Figure 4. T2080RDB-PC block diagram

4.2 Features

Some key features of the T2080RDB-PC are:

• Freescale QorIQ processing platform

• QorIQ T2080 SoC integrating four dual-threaded e6500 cores and speed up to 1.8 GHz

• Memory subsystem

• DDR3 SDRAM

• Single SODIMM, 72-bit DDR3L at or 1866 MT/s, based on actual DDR3L UDIMM

• NOR flash

• 128 MB 16-bit NOR flash, MICRON: JS28F00AM29EWHA

• NAND flash

• 1 GB SLC NAND flash, MICRON: MT29F8G08ABABAWP-ITX:B

• One microSD/TF connector interface

• Two SATA interfaces

• Ethernet

• ETH 0 - ETH 1: XFI 10G SFP+, connected to Cortina CS4315 PHY

• ETH 2 - ETH 3: XFI 10GBase-T copper twisted pair cable, connected to AQ1202 PHY

• ETH 4 - ETH 5: 10 Mbit/s, 100 Mbit/s, or 1 Gbit/s RGMII, connected to RTL8211E PHY

• PCIe

• One PCIe-x4 gold-finger

• One PCIe-x4 connector

• One crypto coprocessor C293 PCIe Endpoint device

• USB 2.0

• One dual-USB slot, connected to USB PHY

• UART

System board interface

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

Freescale Semiconductor, Inc. 5

• Supports two UARTs, up to 115200 bit/s for console display; uses dual RJ45 slot for the two UART ports

• Real-time clock (RTC)

• Supports one DS1339U RTC

4.3 Port map

Table 2 shows how the Ethernet ports can be mapped to Linux and U-Boot.

Table 2. Ethernet port mapping

Label on front panel Port in U-Boot Port in Linux FMAN address Comments

ETH0 FM1@GTEC1 fm1-mac9 0xfe4f0000 10GBase-T SFP+ (Cortina 4315)

ETH1 FM1@GTEC2 fm1-mac10 0xfe4f2000 10GBase-T SFP+ (Cortina 4315)

ETH2 FM1@GTEC3 fm1-mac1 0xfe4e0000 10GBase-T (AQ1202)

ETH3 FM1@GTEC4 fm1-mac2 0xfe4e2000 10GBase-T (AQ1202)

ETH4 FM1@DTSEC3 fm1-mac3 0xfe4e4000 1G RGMII (RTL8211E)

ETH5 FM1@DTSEC4 fm1-mac4 0xfe4e6000 1G RGMII (RTL8211E)

5 Flash image layout

Table 3 shows the flash image layout.

Table 3. Flash image layout

Start address End address Image Maximum size

0xEFF40000 0xEFFFFFFF U-Boot (current bank) 768 KB

0xEFF20000 0xEFF3FFFF U-Boot environment (current bank) 128 KB

0xEFF00000 0xEFF1FFFF FMan microcode (current bank) 128 KB

0xEFE00000 0xEFE3FFFF PHY CS4315 firmware 256 KB

0xED300000 0xEFEFFFFF rootfs (alternate bank) 44 MB

0xEC800000 0xEC8FFFFF Hardware device tree (alternate bank) 1 MB

0xEC020000 0xEC7FFFFF Linux.uImage (alternate bank) 7 MB + 875 KB

0xEC000000 0xEC01FFFF RCW (alternate bank) 128 KB

0xEBF40000 0xEBFFFFFF U-Boot (alternate bank) 768 KB

0xEBF20000 0xEBF3FFFF U-Boot environment (alternate bank) 128 KB

0xEBF00000 0xEBF1FFFF FMan microcode (alternate bank) 128 KB

0xEBE00000 0xEBE3FFFF PHY CS4315 firmware (alternate bank) 256 KB

0xE9300000 0xEBEFFFFF rootfs (current bank) 44 MB

0xE8800000 0xE88FFFFF Hardware device tree (current bank) 1 MB

0xE8020000 0xE87FFFFF Linux.uImage (current bank) 7 MB + 875 KB

0xE8000000 0xE801FFFF RCW (current bank) 128 KB

Flash image layout

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

6 Freescale Semiconductor, Inc.

6 Default RCW setting

Table 4 shows the default reset configuration word (RCW) settings.

Table 4. Default RCW settings

No RCW words Description

1 0x120c0017 120c: System PLL rate is 1:9 (SYSCLK is 66.66 MHz) and DDR PLL

rate is 1:12 (DDRCLK is 133.33 MHz)

0017: Cluster 1 core PLL rate is 1:23 (SYSCLK is 66.66 MHz)

2 0x15000000 1500: Cluster 2 core PLL rate is 1:21 (SYSCLK is 66.66 MHz)

0000: Reserved

3 0x00000000 Reserved

4 0x00000000 Default setting

5 0x66160002 0x66: SerDes1 protocol is 0x66 (choose four XFI and PCIe x4 on

SerDes 1)

0x16: SerDes1 protocol is 0x16 (choose one PCIe x4, one PCIe x2,

and two SATA on SerDes2)

0x02: FMan runs 1x frequency of MAC

6 0x00000000 SerDes clock choice

7 0xec027000 Boot location choice

8 0xc1000000 PME frequency and DDR latency choice

9 0x00800000 PCIe1 in agent mode, others in host mode

10 0x00000000 Default setting, GPIO information

11 0x00000000 Default setting, TDM option

12 0x000307fc 0003: UART option

07fc: ASLEEP, RTC, SDHC_BASE, IRQ_OUT, IRQ_BASE,

SPI_BASE option

13 0x00000000 Default setting, IFC option

14 0x00000000 0000: 1588, SDHC, RGMII, I2C, TDM option

0000: LVDD, L1VDD, CVDD, EVDD, HDLC, DMA option

15 0x00000000 Reserved

16 0x00000004 Reserved

7 Switch settings

The dual inline package (DIP) switch is used to configure the boot source and to power on or reset some bits. It can choose a

NOR flash vbank as a boot vbank.

Default RCW setting

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

Freescale Semiconductor, Inc. 7

7.1 Switch default settings (NOR flash boot)

NOR flash boot is the default boot mode. To boot from the NOR flash, the DIP switches should be configured, as shown in

the table below.

DIP

switch

Switch binary value 1 2 3 4 5 6 7 8

SW1 0001 0011 ON ON ON OFF ON ON OFF OFF

SW2 1011 1111 OFF ON OFF OFF OFF OFF OFF OFF

SW3 1110 0001 OFF OFF OFF ON ON ON ON OFF

7.2 Other boot source settings

To boot from the NAND flash, the DIP switches should be configured, as shown in the table below.

DIP

switch

Switch binary value 1 2 3 4 5 6 7 8

SW1 1000 0010 OFF ON ON ON ON ON OFF ON

SW2 1011 1111 OFF ON OFF OFF OFF OFF OFF OFF

SW3 1111 0001 OFF OFF OFF OFF ON ON ON OFF

To boot from the SPI flash, the DIP switches should be configured, as shown in the table below.

DIP

switch

Switch binary value 1 2 3 4 5 6 7 8

SW1 0010 0010 ON ON OFF ON ON ON OFF ON

SW2 1011 1111 OFF ON OFF OFF OFF OFF OFF OFF

SW3 1110 0001 OFF OFF OFF ON ON ON ON OFF

To boot from the SD card, the DIP switches should be configured, as shown in the table below.

DIP

switch

Switch binary value 1 2 3 4 5 6 7 8

SW1 0010 0000 ON ON OFF ON ON ON ON ON

SW2 0011 1111 ON ON OFF OFF OFF OFF OFF OFF

SW3 1110 0001 OFF OFF OFF ON ON ON ON OFF

7.3 Switch detailed description

Table 5 shows the detailed switch description.

Switch settings

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

8 Freescale Semiconductor, Inc.

Table 5. Switch description

Switch POR configure Signal name Signal meaning Setting

SW1[1] cfg_rcw_src0 IFC_AD8 RCW source 010011011: Hard-coded RCW for JTAG

debug

000100111: NOR flash boot mode

100000101: NAND boot mode

001000101: SPI boot mode

SW1[2] cfg_rcw_src1 IFC_AD9

SW1[3] cfg_rcw_src2 IFC_AD10

SW1[4] cfg_rcw_src3 IFC_AD11

SW1[5] cfg_rcw_src4 IFC_AD12

SW1[6] cfg_rcw_src5 IFC_AD13

SW1[7] cfg_rcw_src6 IFC_AD14

SW1[8] cfg_rcw_src7 IFC_AD15

SW2[1] cfg_rcw_src8 IFC_CLE

SW2[2] cfg_ifc_te IFC_TE OFF(1): IFC drives logic 0 for TE assertion

SW2[3] cfg_pll_config_sel_b IFC_A18

SW2[4] cfg_por_ainit IFC_A19

SW2[5] cfg_svr0 IFC_A16

SW2[6] cfg_svr1 IFC_A17

SW2[7] cfg_dram_type IFC_A21

SW2[8] cfg_rsp_dis IFC_AVD

SW3[1] cfg_eng_use0 IFC_WE_N OFF(1): SYSCLK clock source

ON (0): Single-clock source using

diff_sys_clk

SW3[2] cfg_eng_use1 IFC_OE_N

SW3[3] cfg_eng_use2 IFC_WP_N

SW3[4] BOOT_FLASH_SEL ON(0): Select NOR flash on CS0

ON(1): Select NAND flash on CS0

SW3[5] CFG_VBANK0 Alter flash bank 000: NOR flash vbank 0 select

100: NOR flash vbank 4 select

SW3[6] CFG_VBANK1

SW3[7] CFG_VBANK2

SW3[8] TEST_SEL_N

8 How to program flash for the first time (without U-Boot)

To program flash for the first time, without U-Boot, perform the following steps:

1. Set DIP switches as:

•SW1: 0100 1110 (ON is 0 and OFF is 1)

• SW2: 1011 1111

• SW3: 1100 0001

2. Run T2080RDB_RCW_override.cfg in CodeWarrior connection server (CCS) to override RCW.

3. Download SPI U-Boot at 0xfff40000, and set PC reg to 0xfffffffc.

4. Run with the CodeWarrior IDE, and enter U-Boot at the console.

5. Exit the CodeWarrior IDE.

6. Download the following images:

How to program flash for the first time (without U-Boot)

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

Freescale Semiconductor, Inc. 9

•u-boot.bin at 0x100000

•fman_ucode at 0x200000

•t2080.rcw at 0x300000

•cs4315-ucode.txt at 0x400000

7. In U-Boot, run the following commands:

protect off all; erase all;

cp.b 100000 eff40000 c0000 (U-Boot)

cp.b 200000 eff00000 10000 (FMan ucode)

cp.b 300000 e8000000 100 (RCW)

cp.b 400000 efe00000 30000 (CS4315 PHY ucode)

8. Power down, set DIP switches as:

• SW1: 0001 0011

• SW2: 1011 1111

• SW3: 1100 0001

9. Turn power on, and the system will enter the U-Boot environment.

9 Revision history

This table summarizes revisions to this document.

Table 6. Revision history

Revision Date Topic cross-reference Description

Rev. 0 02/2015 - Initial public release.

Revision history

QorIQ T2080 Reference Design Board (T2080RDB-PC) Quick Start, Rev 0, 02/2015

10 Freescale Semiconductor, Inc.

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