| The supported features of the SBC8240/8245 board are: | |
| 8240 or 8245 processor | |
| 66MHz & 100MHz bus speed | |
| Decrementer timer | |
| 1 UART channel (Console channel) | |
| 8240 Interrupt Controller | |
| 8240 PCI bridge | |
| 8240 Memory Controller | |
| SDRAM (16, 64 MB Memory DIMM) | |
| FLASH 512K On board | |
| FLASH 4MB On board | |
| Memory Map from CPU point of view: | |
| Start Size Access to | |
| ----------------------------------------------------- | |
| 0x00000000 64MB SDRAM DIMM | |
| 0xFF000000 4MB On Board FLASH | |
| 0xFFF00000 512K On Board FLASH or SRAM (Configured by jumper) | |
| 0xFFE00000 8K EEPROM | |
| 0xFFE80000 8Bit LED | |
| 0xFFF80000 8Bit UART | |
| Setting the board Jumpers & Switches: | |
| In order to get the board running with the default configuration the | |
| jumpers need to be set as follows: | |
| General Jumpers: | |
| ____________________________________________ | |
| | Jumpers | Jumpers | Jumpers | | |
| |-------------|--------------|---------------| | |
| |JP1 1-2 | JP14 1-2 | JP27 1-2 | | |
| |JP5 Open | JP15 1-2 | JP28 2-3 | | |
| |JP8 1-2 | JP16 1-2 | JP33 Open | | |
| |JP9 1-2 | JP17 1-2 | JP37 Close | | |
| |JP10 1-2 | JP18 1-2 | | | |
| |JP11 2-3 | JP19 1-2 | | | |
| |JP12 1-2 | JP20 1-2 | | | |
| |JP13 1-2 | JP25 Open | | | |
| |_____________|______________|_______________| | |
| Bus speed Jumpers: | |
| _________________________ | |
| | 100MHz Bus | 66 MHz Bus | | |
| |------------|------------| | |
| | JP2 1-2 | JP2 1-2 | | |
| | JP3 1-2 | JP3 2-3 | | |
| | JP4 1-2 | JP4 2-3 | | |
| | JP6 1-2 | JP6 2-3 | | |
| | JP7 1-2 | JP7 1-2 | | |
| |____________|____________| | |
| U-Boot 1.1.2 (Jun 24 2004 - 17:01:04) | |
| CPU: MPC8240 Revision 1.1 at 247.500 MHz: 16 kB I-Cache 16 kB D-Cache | |
| Board: sbc8240 Revision 255 Local Bus at 99 MHz | |
| DRAM: 64 MB | |
| FLASH: 512 kB | |
| 00 11 8086 1229 0200 00 | |
| In: serial | |
| Out: serial | |
| Err: serial | |
| Net: i82559#0 | |
| Welcome to U-Boot for the sbc8240 | |
| Type ? or help to get on-line help | |
| Hit any key to stop autoboot: 0 | |
| => printenv | |
| bootcmd=version;echo;tftpboot $loadaddr $loadfile;bootvx | |
| bootdelay=5 | |
| baudrate=9600 | |
| ethaddr=DE:AD:BE:EF:01:01 | |
| ipaddr=192.168.193.102 | |
| preboot=echo;echo Welcome to U-Boot for the sbc8240;echo;echo Type "? or help" to get on-line help;echo | |
| netmask=255.255.255.248 | |
| clocks_in_mhz=1 | |
| bootargs=$fei(0,0)host:/T221ppc/target/config/sbc8240/vxWorks.st e=192.168.193.102 h=192.168.193.99 u=target pw=hello f=0x08 tn=sbc8240 o=fei | |
| ipaddr=192.168.193.102 | |
| loadfile=vxWorks.st | |
| loadaddr=0x01000000 | |
| net_load=tftpboot $loadaddr $loadfile | |
| serverip=192.168.193.99 | |
| ethact=i82559#0 | |
| stdin=serial | |
| stdout=serial | |
| stderr=serial | |
| Environment size: 631/16380 bytes | |
| => boot | |
| U-Boot 1.1.2 (Jun 24 2004 - 17:01:04) | |
| Using i82559#0 device | |
| TFTP from server 192.168.193.99; our IP address is 192.168.193.102 | |
| Filename 'vxWorks.st'. | |
| Load address: 0x1000000 | |
| Loading: ################################################################# | |
| ################################################################# | |
| ############################################################## | |
| done | |
| Bytes transferred = 979927 (ef3d7 hex) | |
| ## Ethernet MAC address not copied to NV RAM | |
| Loading .text @ 0x00100000 (758848 bytes) | |
| Loading .data @ 0x001b9440 (79904 bytes) | |
| Clearing .bss @ 0x001ccc60 (20288 bytes) | |
| ## Using bootline (@ 0x4200): $fei(0,0)host:/T221ppc/target/config/sbc8240/vxWorks.st e=192.168.193.102 h=192.168.193.99 u=target pw=hello f=0x08 tn=sbc8240 o=fei | |
| ## Starting vxWorks at 0x00100000 ... | |
| Adding 2845 symbols for standalone. | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] | |
| ]]]]]]]]]]] ]]]] ]]]]]]]]]] ]] ]]]] (R) | |
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| ]]]]]]]]]]]]]]]]]]]]]]]]]]]]] Development System | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]]]] | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]]] VxWorks version 5.5.1 | |
| ]]]]]]]]]]]]]]]]]]]]]]]]]] KERNEL: WIND version 2.6 | |
| ]]]]]]]]]]]]]]]]]]]]]]]]] Copyright Wind River Systems, Inc., 1984-2003 | |
| CPU: MPC8240 -- Wind River BSP. SBC8240 Board. Processor #0. | |
| Memory Size: 0x2000000. BSP version 1.2/28. | |
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