mirror of
https://github.com/brain-hackers/u-boot-brain
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config.mk | ||
flash.c | ||
Makefile | ||
README | ||
sbc8240.c | ||
u-boot.lds |
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) ] ]]]]]]]]] ]]]]]] ]]]]]]]] ]] ]]]] ]] ]]]]]]] ]]]]]]]] ]]]]]] ] ]] ]]]] ]]] ]]]]] ] ]]] ] ]]]] ]]] ]]]]]]]]] ]]]] ]] ]]]] ]] ]]]]] ]]]] ]]] ]] ] ]]] ]] ]]]]] ]]]]]] ]] ]]]]]]] ]]]] ]] ]]]] ]]]]] ] ]]]] ]]]]] ]]]]]]]] ]]]] ]] ]]]] ]]]]]]] ]]]] ]]]]]] ]]]]] ]]]]]] ] ]]]]] ]]]] ]] ]]]] ]]]]]]]] ]]]] ]]]]]]] ]]]]] ] ]]]]]] ] ]]] ]]]] ]] ]]]] ]]]] ]]]] ]]]] ]]]]]]]] ]]]]] ]]] ]]]]]]] ] ]]]]]]] ]]]] ]]]] ]]]] ]]]]] ]]]]]]]]]]]]]]]]]]]]]]]]]]]]]] ]]]]]]]]]]]]]]]]]]]]]]]]]]]]] 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. ->