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diff --git a/roms/u-boot/board/freescale/p1010rdb/README.P1010RDB-PA b/roms/u-boot/board/freescale/p1010rdb/README.P1010RDB-PA new file mode 100644 index 00000000..cde246dd --- /dev/null +++ b/roms/u-boot/board/freescale/p1010rdb/README.P1010RDB-PA @@ -0,0 +1,208 @@ +Overview +========= +The P1010RDB is a Freescale reference design board that hosts the P1010 SoC. + +The P1010 is a cost-effective, low-power, highly integrated host processor +based on a Power Architecture e500v2 core (maximum core frequency 800/1000 MHz), +that addresses the requirements of several routing, gateways, storage, consumer, +and industrial applications. Applications of interest include the main CPUs and +I/O processors in network attached storage (NAS), the voice over IP (VoIP) +router/gateway, and wireless LAN (WLAN) and industrial controllers. + +The P1010RDB board features are as follows: +Memory subsystem: + - 1Gbyte unbuffered DDR3 SDRAM discrete devices (32-bit bus) + - 32 Mbyte NOR flash single-chip memory + - 32 Mbyte NAND flash memory + - 256 Kbit M24256 I2C EEPROM + - 16 Mbyte SPI memory + - I2C Board EEPROM 128x8 bit memory + - SD/MMC connector to interface with the SD memory card +Interfaces: + - PCIe: + - Lane0: x1 mini-PCIe slot + - Lane1: x1 PCIe standard slot + - SATA: + - 1 internal SATA connector to 2.5” 160G SATA2 HDD + - 1 eSATA connector to rear panel + - 10/100/1000 BaseT Ethernet ports: + - eTSEC1, RGMII: one 10/100/1000 port using Vitesse VSC8641XKO + - eTSEC2, SGMII: one 10/100/1000 port using Vitesse VSC8221 + - eTSEC3, SGMII: one 10/100/1000 port using Vitesse VSC8221 + - USB 2.0 port: + - x1 USB2.0 port via an external ULPI PHY to micro-AB connector + - x1 USB2.0 port via an internal UTMI PHY to micro-AB connector + - FlexCAN ports: + - 2 DB-9 female connectors for FlexCAN bus(revision 2.0B) + interface; + - DUART interface: + - DUART interface: supports two UARTs up to 115200 bps for + console display + - RJ45 connectors are used for these 2 UART ports. + - TDM + - 2 FXS ports connected via an external SLIC to the TDM interface. + SLIC is controllled via SPI. + - 1 FXO port connected via a relay to FXS for switchover to POTS +Board connectors: + - Mini-ITX power supply connector + - JTAG/COP for debugging +IEEE Std. 1588 signals for test and measurement +Real-time clock on I2C bus +POR + - support critical POR setting changed via switch on board +PCB + - 6-layer routing (4-layer signals, 2-layer power and ground) + + +Physical Memory Map on P1010RDB +=============================== +Address Start Address End Memory type Attributes +0x0000_0000 0x3fff_ffff DDR 1G Cacheable +0xa000_0000 0xdfff_ffff PCI Express Mem 1G non-cacheable +0xee00_0000 0xefff_ffff NOR Flash 32M non-cacheable +0xffc2_0000 0xffc5_ffff PCI IO range 256K non-cacheable +0xffa0_0000 0xffaf_ffff NAND Flash 1M cacheable +0xffb0_0000 0xffbf_ffff Board CPLD 1M non-cacheable +0xffd0_0000 0xffd0_3fff L1 for Stack 16K Cacheable TLB0 +0xffe0_0000 0xffef_ffff CCSR 1M non-cacheable + + +Serial Port Configuration on P1010RDB +===================================== +Configure the serial port of the attached computer with the following values: + -Data rate: 115200 bps + -Number of data bits: 8 + -Parity: None + -Number of Stop bits: 1 + -Flow Control: Hardware/None + + +Settings of DIP-switch +====================== + SW4[1:4]= 1111 and SW6[4]=0 for boot from 16bit NOR flash + SW4[1:4]= 1000 and SW6[4]=1 for boot from 8bit NAND flash + SW4[1:4]= 0110 and SW6[4]=0 for boot from SPI flash +Note: 1 stands for 'on', 0 stands for 'off' + + +Setting of hwconfig +=================== +If FlexCAN or TDM is needed, please set "fsl_p1010mux:tdm_can=can" or +"fsl_p1010mux:tdm_can=tdm" explicitly in u-booot prompt as below for example: +setenv hwconfig "fsl_p1010mux:tdm_can=tdm;usb1:dr_mode=host,phy_type=utmi" +By default, don't set fsl_p1010mux:tdm_can, in this case, spi chip selection +is set to spi-flash instead of to SLIC/TDM/DAC and tdm_can_sel is set to TDM +instead of to CAN/UART1. + + +Build and burn u-boot to NOR flash +================================== +1. Build u-boot.bin image + export ARCH=powerpc + export CROSS_COMPILE=/your_path/powerpc-linux-gnu- + make P1010RDB_NOR + +2. Burn u-boot.bin into NOR flash + => tftp $loadaddr $uboot + => protect off eff40000 +$filesize + => erase eff40000 +$filesize + => cp.b $loadaddr eff40000 $filesize + +3. Check SW4[1:4]= 1111 and SW6[4]=0, then power on. + + +Alternate NOR bank +================== +1. Burn u-boot.bin into alternate NOR bank + => tftp $loadaddr $uboot + => protect off eef40000 +$filesize + => erase eef40000 +$filesize + => cp.b $loadaddr eef40000 $filesize + +2. Switch to alternate NOR bank + => mw.b ffb00009 1 + => reset + or set SW1[8]= ON + +SW1[8]= OFF: Upper bank used for booting start +SW1[8]= ON: Lower bank used for booting start +CPLD NOR bank selection register address 0xFFB00009 Bit[0]: +0 - boot from upper 4 sectors +1 - boot from lower 4 sectors + + +Build and burn u-boot to NAND flash +=================================== +1. Build u-boot.bin image + export ARCH=powerpc + export CROSS_COMPILE=/your_path/powerpc-linux-gnu- + make P1010RDB_NAND + +2. Burn u-boot-nand.bin into NAND flash + => tftp $loadaddr $uboot-nand + => nand erase 0 $filesize + => nand write $loadaddr 0 $filesize + +3. Check SW4[1:4]= 1000 and SW6[4]=1, then power on. + + +Build and burn u-boot to SPI flash +================================== +1. Build u-boot-spi.bin image + make P1010RDB_SPIFLASH_config; make + Boot up kernel with rootfs.ext2.gz.uboot.p1010rdb + Download u-boot.bin to linux and you can find some config files + under /usr/share such as config_xx.dat. Do below command: + boot_format config_ddr3_1gb_p1010rdb_800M.dat u-boot.bin -spi \ + u-boot-spi.bin + to generate u-boot-spi.bin. + +2. Burn u-boot-spi.bin into SPI flash + => tftp $loadaddr $uboot-spi + => sf erase 0 100000 + => sf write $loadaddr 0 $filesize + +3. Check SW4[1:4]= 0110 and SW6[4]=0, then power on. + + +CPLD POR setting registers +========================== +1. Set POR switch selection register (addr 0xFFB00011) to 0. +2. Write CPLD POR registers (BCSR0~BCSR3, addr 0xFFB00014~0xFFB00017) with + proper values. + If change boot ROM location to NOR or NAND flash, need write the IFC_CS0 + switch command by I2C. +3. Send reset command. + After reset, the new POR setting will be implemented. + +Two examples are given in below: +Switch from NOR to NAND boot with default frequency: + => i2c dev 0 + => i2c mw 18 1 f9 + => i2c mw 18 3 f0 + => mw.b ffb00011 0 + => mw.b ffb00017 1 + => reset +Switch from NAND to NOR boot with Core/CCB/DDR (800/400/667 MHz): + => i2c dev 0 + => i2c mw 18 1 f1 + => i2c mw 18 3 f0 + => mw.b ffb00011 0 + => mw.b ffb00014 2 + => mw.b ffb00015 5 + => mw.b ffb00016 3 + => mw.b ffb00017 f + => reset + + +Boot Linux from network using TFTP on P1010RDB +============================================== +Place uImage, p1010rdb.dtb and rootfs files in the TFTP disk area. + => tftp 1000000 uImage + => tftp 2000000 p1010rdb.dtb + => tftp 3000000 rootfs.ext2.gz.uboot.p1010rdb + => bootm 1000000 3000000 2000000 + + +For more details, please refer to P1010RDB User Guide and access website +www.freescale.com |