upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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141 lines
4.8 KiB
141 lines
4.8 KiB
21 years ago
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The supported features of the SBC8240/8245 board are:
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8240 or 8245 processor
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66MHz & 100MHz bus speed
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Decrementer timer
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1 UART channel (Console channel)
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8240 Interrupt Controller
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8240 PCI bridge
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8240 Memory Controller
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SDRAM (16, 64 MB Memory DIMM)
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FLASH 512K On board
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FLASH 4MB On board
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Memory Map from CPU point of view:
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Start Size Access to
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-----------------------------------------------------
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0x00000000 64MB SDRAM DIMM
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0xFF000000 4MB On Board FLASH
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0xFFF00000 512K On Board FLASH or SRAM (Configured by jumper)
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0xFFE00000 8K EEPROM
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0xFFE80000 8Bit LED
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0xFFF80000 8Bit UART
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Setting the board Jumpers & Switches:
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In order to get the board running with the default configuration the
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jumpers need to be set as follows:
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General Jumpers:
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____________________________________________
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| Jumpers | Jumpers | Jumpers |
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|-------------|--------------|---------------|
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|JP1 1-2 | JP14 1-2 | JP27 1-2 |
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|JP5 Open | JP15 1-2 | JP28 2-3 |
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|JP8 1-2 | JP16 1-2 | JP33 Open |
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|JP9 1-2 | JP17 1-2 | JP37 Close |
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|JP10 1-2 | JP18 1-2 | |
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|JP11 2-3 | JP19 1-2 | |
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|JP12 1-2 | JP20 1-2 | |
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|JP13 1-2 | JP25 Open | |
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|_____________|______________|_______________|
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Bus speed Jumpers:
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_________________________
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| 100MHz Bus | 66 MHz Bus |
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|------------|------------|
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| JP2 1-2 | JP2 1-2 |
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| JP3 1-2 | JP3 2-3 |
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| JP4 1-2 | JP4 2-3 |
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| JP6 1-2 | JP6 2-3 |
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| JP7 1-2 | JP7 1-2 |
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|____________|____________|
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U-Boot 1.1.2 (Jun 24 2004 - 17:01:04)
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CPU: MPC8240 Revision 1.1 at 247.500 MHz: 16 kB I-Cache 16 kB D-Cache
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Board: sbc8240 Revision 255 Local Bus at 99 MHz
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DRAM: 64 MB
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FLASH: 512 kB
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00 11 8086 1229 0200 00
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In: serial
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Out: serial
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Err: serial
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Net: i82559#0
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Welcome to U-Boot for the sbc8240
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Type ? or help to get on-line help
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Hit any key to stop autoboot: 0
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=> printenv
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bootcmd=version;echo;tftpboot $loadaddr $loadfile;bootvx
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bootdelay=5
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baudrate=9600
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ethaddr=DE:AD:BE:EF:01:01
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ipaddr=192.168.193.102
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preboot=echo;echo Welcome to U-Boot for the sbc8240;echo;echo Type "? or help" to get on-line help;echo
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netmask=255.255.255.248
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clocks_in_mhz=1
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bootargs=$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
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ipaddr=192.168.193.102
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loadfile=vxWorks.st
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loadaddr=0x01000000
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net_load=tftpboot $loadaddr $loadfile
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serverip=192.168.193.99
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ethact=i82559#0
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stdin=serial
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stdout=serial
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stderr=serial
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Environment size: 631/16380 bytes
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=> boot
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U-Boot 1.1.2 (Jun 24 2004 - 17:01:04)
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Using i82559#0 device
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TFTP from server 192.168.193.99; our IP address is 192.168.193.102
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Filename 'vxWorks.st'.
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Load address: 0x1000000
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Loading: #################################################################
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#################################################################
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##############################################################
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done
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Bytes transferred = 979927 (ef3d7 hex)
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## Ethernet MAC address not copied to NV RAM
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Loading .text @ 0x00100000 (758848 bytes)
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Loading .data @ 0x001b9440 (79904 bytes)
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Clearing .bss @ 0x001ccc60 (20288 bytes)
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## 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
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## Starting vxWorks at 0x00100000 ...
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Adding 2845 symbols for standalone.
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
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]]]]]]]]]]] ]]]] ]]]]]]]]]] ]] ]]]] (R)
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] ]]]]]]]]] ]]]]]] ]]]]]]]] ]] ]]]]
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]] ]]]]]]] ]]]]]]]] ]]]]]] ] ]] ]]]]
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]]] ]]]]] ] ]]] ] ]]]] ]]] ]]]]]]]]] ]]]] ]] ]]]] ]] ]]]]]
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]]]] ]]] ]] ] ]]] ]] ]]]]] ]]]]]] ]] ]]]]]]] ]]]] ]] ]]]]
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]]]]] ] ]]]] ]]]]] ]]]]]]]] ]]]] ]] ]]]] ]]]]]]] ]]]]
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]]]]]] ]]]]] ]]]]]] ] ]]]]] ]]]] ]] ]]]] ]]]]]]]] ]]]]
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]]]]]]] ]]]]] ] ]]]]]] ] ]]] ]]]] ]] ]]]] ]]]] ]]]] ]]]]
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]]]]]]]] ]]]]] ]]] ]]]]]]] ] ]]]]]]] ]]]] ]]]] ]]]] ]]]]]
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]] Development System
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]]]]]]]]]]]]]]]]]]]]]]]]]]]]
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]]]]]]]]]]]]]]]]]]]]]]]]]]] VxWorks version 5.5.1
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]]]]]]]]]]]]]]]]]]]]]]]]]] KERNEL: WIND version 2.6
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]]]]]]]]]]]]]]]]]]]]]]]]] Copyright Wind River Systems, Inc., 1984-2003
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CPU: MPC8240 -- Wind River BSP. SBC8240 Board. Processor #0.
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Memory Size: 0x2000000. BSP version 1.2/28.
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->
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