Overview
=========
The P3060QDS is a Freescale reference board that hosts the six-core P3060 SOC.

The P3060 Processor combines six e500mc Power Architecture processor
cores(1.2GHz) with high-performance datapath acceleration
architecture(DPAA), CoreNet fabric infrastructure, as well as network
and peripheral bus interfaces required for networking, telecom/datacom,
wireless infrastructure, and military/aerospace applications.


P3060QDS Board Specifications:
==============================
Memory subsystem:
 * 2G Bytes UDIMM DDR3(64bit bus) with ECC on
 * 128M Bytes NOR flash single-chip memory
 * 16M Bytes SPI flash
 * 8K Bytes AT24C64 I2C EEPROM for RCW

Ethernet(Default SERDES 0x19):
 * FM1-dTSEC1: connected to RGMII PHY1 (Vitesse VSC8641 on board,Bottom of dual RJ45)
 * FM1-dTSEC2: connected to RGMII PHY2 (Vitesse VSC8641 on board,Top of dual RJ45)
 * FM1-dTSEC3: connected to SGMII PHY  (Vitesse VSC8234 port1 in slot1)
 * FM1-dTSEC4: connected to SGMII PHY  (Vitesse VSC8234 port3 in slot1)
 * FM2-dTSEC1: connected to SGMII PHY  (Vitesse VSC8234 port0 in slot2)
 * FM2-dTSEC2: connected to SGMII PHY  (Vitesse VSC8234 port2 in slot2)
 * FM2-dTSEC3: connected to SGMII PHY  (Vitesse VSC8234 port0 in slot1)
 * FM2-dTSEC4: connected to SGMII PHY  (Vitesse VSC8234 port2 in slot1)

PCIe:
 * PCIe1: Lanes A, B, C and D of Bank1 are connected to one x4 PCIe SLOT4
 * PCIe2: Lanes E, F, G and H of Bank1 are connected to one x4 PCIe SLOT3

RapidIO:
 * sRIO1: Lanes E, F, G and H of Bank1 are connected to sRIO1 (SLOT3)
 * sRIO2: Lanes A, B, C and D of Bank1 are connected to sRIO2 (SLOT4)

USB:
 * USB1: connected via an external ULPI PHY SMC3315 to a TYPE-A interface
 * USB2: connected via an external ULPI PHY SMC3315 to a TYPE-AB interface

I2C:
 * I2C1_CH0: EEPROM AT24C64(0x50) RCW, AT24C02(0x51) DDR SPD,
	     AT24C02(0x53) DDR SPD, AT24C02(0x57) SystemID, RTC DS3232(0x68)
 * I2C1_CH1: 1588 RiserCard(0x55), HSLB Testport, TempMon
	     ADT7461(0x4C), SerDesMux DS64MB201(0x51/59/5C/5D)
 * I2C1_CH2: VDD/GVDD/GIDD ZL6100 (0x21/0x22/0x23/0x24/0x40)
 * I2C1_CH3: OCM CFG AT24C02(0x55), OCM IPL AT24C64(0x56)
 * I2C1_CH4: PCIe SLOT1
 * I2C1_CH5: PCIe SLOT2
 * I2C1_CH6: PCIe SLOT3
 * I2C1_CH7: PCIe SLOT4
 * I2C2: NULL
 * I2C3: NULL

UART:
 * Supports two UARTs up to 115200 bps for console


Boot from NOR flash
===================
1. Build image
	export ARCH=powerpc
	export CROSS_COMPILE=/your_path/gcc-4.5.xx-eglibc-2.11.xx/powerpc-linux-gnu/bin/powerpc-linux-gnu-
	make P3060QDS_config
	make

2. Program image
	=> tftp 1000000 u-boot.bin
	=> protect off all
	=> erase eff80000 efffffff
	=> cp.b 1000000 eff80000 80000

3. Program RCW
	=> tftp 1000000 rcw.bin
	=> protect off all
	=> erase e8000000 e801ffff
	=> cp.b 1000000 e8000000 50

4. Program FMAN Firmware ucode
	=> tftp 1000000 ucode.bin
	=> protect off all
	=> erase ef000000 ef0fffff
	=> cp.b 1000000 ef000000 2000

5. Change DIP-switch
	RCW Location: SW1[1-5] = 01101 (eLBC 16bit NOR flash)
	Note: 1 stands for 'on', 0 stands for 'off'


Using the Device Tree Source File
=================================
To create the DTB (Device Tree Binary) image file, use a command
similar to this:
	dtc -O dtb -b 0 -p 1024 p3060qds.dts > p3060qds.dtb

Or use the following command:
	{linux-2.6}/make p3060qds.dtb ARCH=powerpc

then the dtb file will be generated under the following directory:
	{linux-2.6}/arch/powerpc/boot/p3060qds.dtb


Booting Linux
=============
Place a linux uImage in the TFTP disk area.
	tftp 1000000 uImage
	tftp 2000000 rootfs.ext2.gz.uboot
	tftp 3000000 p3060rdb.dtb
	bootm 1000000 2000000 3000000