--- /dev/null
+=============================================================================
+
+ U-Boot port on the LEOX's ELPT860 CPU board
+ -------------------------------------------
+
+LEOX.org is about the development of free hardware and software resources
+ for system on chip.
+
+For more information, contact The LEOX team <team@leox.org>
+
+References:
+~~~~~~~~~~
+ 1) Get the last stable release from denx.de:
+ o ftp://ftp.denx.de/pub/u-boot/u-boot-0.2.0.tar.bz2
+ 2) Get the current CVS snapshot:
+ o cvs -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot login
+ o cvs -z6 -d:pserver:anonymous@cvs.u-boot.sourceforge.net:/cvsroot/u-boot co -P u-boot
+
+=============================================================================
+
+The ELPT860 CPU board has the following features:
+
+Processor: - MPC860T @ 50MHz
+ - PowerPC Core
+ - 65 MIPS
+ - Caches: D->4KB, I->4KB
+ - CPM: 4 SCCs, 2 SMCs
+ - Ethernet 10/100
+ - SPI, I2C, PCMCIA, Parallel
+
+CPU board: - DRAM: 16 MB
+ - FLASH: 512 KB + (2 * 4 MB)
+ - NVRAM: 128 KB
+ - 1 Serial link
+ - 2 Ethernet 10 BaseT Channels
+
+On power-up the processor jumps to the address of 0x02000100
+
+Thus, U-Boot is configured to reside in flash starting at the address of
+0x02001000. The environment space is located in NVRAM separately from
+U-Boot, at the address of 0x03000000.
+
+=============================================================================
+
+ U-Boot test results
+
+=============================================================================
+
+##################################################
+# Operation on the serial console (SMC1)
+##############################
+
+U-Boot 0.2.2 (Jan 19 2003 - 11:08:39)
+
+CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present
+ *** Warning: CPU Core has Silicon Bugs -- Check the Errata ***
+Board: ### No HW ID - assuming ELPT860
+DRAM: 16 MB
+FLASH: 512 kB
+In: serial
+Out: serial
+Err: serial
+Net: SCC ETHERNET
+
+Type "run nfsboot" to mount root filesystem over NFS
+
+Hit any key to stop autoboot: 0
+LEOX_elpt860: help
+askenv - get environment variables from stdin
+base - print or set address offset
+bdinfo - print Board Info structure
+bootm - boot application image from memory
+bootp - boot image via network using BootP/TFTP protocol
+bootd - boot default, i.e., run 'bootcmd'
+cmp - memory compare
+coninfo - print console devices and informations
+cp - memory copy
+crc32 - checksum calculation
+echo - echo args to console
+erase - erase FLASH memory
+flinfo - print FLASH memory information
+go - start application at address 'addr'
+help - print online help
+iminfo - print header information for application image
+loadb - load binary file over serial line (kermit mode)
+loads - load S-Record file over serial line
+loop - infinite loop on address range
+md - memory display
+mm - memory modify (auto-incrementing)
+mtest - simple RAM test
+mw - memory write (fill)
+nm - memory modify (constant address)
+printenv- print environment variables
+protect - enable or disable FLASH write protection
+rarpboot- boot image via network using RARP/TFTP protocol
+reset - Perform RESET of the CPU
+run - run commands in an environment variable
+saveenv - save environment variables to persistent storage
+setenv - set environment variables
+sleep - delay execution for some time
+source - run script from memory
+tftpboot- boot image via network using TFTP protocol
+ and env variables ipaddr and serverip
+version - print monitor version
+? - alias for 'help'
+
+##################################################
+# Environment Variables (CONFIG_ENV_IS_IN_NVRAM)
+##############################
+
+LEOX_elpt860: printenv
+bootdelay=5
+loads_echo=1
+baudrate=9600
+stdin=serial
+stdout=serial
+stderr=serial
+ethaddr=00:03:ca:00:64:df
+ipaddr=192.168.0.30
+netmask=255.255.255.0
+serverip=192.168.0.1
+nfsserverip=192.168.0.1
+preboot=echo;echo Type "run nfsboot" to mount root filesystem over NFS;echo
+gatewayip=192.168.0.1
+ramargs=setenv bootargs root=/dev/ram rw
+rootargs=setenv rootpath /tftp/${ipaddr}
+nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${nfsserverip}:${rootpath}
+addip=setenv bootargs ${bootargs} ip=${ipaddr}:${nfsserverip}:${gatewayip}:${netmask}:${hostname}:eth0:
+ramboot=tftp 400000 /home/leox/pMulti;run ramargs;bootm
+nfsboot=tftp 400000 /home/leox/uImage;run rootargs;run nfsargs;run addip;bootm
+bootcmd=run ramboot
+clocks_in_mhz=1
+
+Environment size: 730/16380 bytes
+
+##################################################
+# Flash Memory Information
+##############################
+
+LEOX_elpt860: flinfo
+
+Bank # 1: AMD AM29F040 (4 Mbits)
+ Size: 512 KB in 8 Sectors
+ Sector Start Addresses:
+ 02000000 (RO) 02010000 (RO) 02020000 (RO) 02030000 (RO) 02040000
+ 02050000 02060000 02070000
+
+##################################################
+# Board Information Structure
+##############################
+
+LEOX_elpt860: bdinfo
+memstart = 0x00000000
+memsize = 0x01000000
+flashstart = 0x02000000
+flashsize = 0x00080000
+flashoffset = 0x00030000
+sramstart = 0x00000000
+sramsize = 0x00000000
+immr_base = 0xFF000000
+bootflags = 0x00000001
+intfreq = 50 MHz
+busfreq = 50 MHz
+ethaddr = 00:03:ca:00:64:df
+IP addr = 192.168.0.30
+baudrate = 9600 bps
+
+##################################################
+# Image Download and run over serial port
+# hello_world (S-Record image)
+# ===> 1) Enter "loads" command into U-Boot monitor
+# ===> 2) From TeraTerm's bar menu, Select 'File/Send file...'
+# Then select 'hello_world.srec' with the file browser
+##############################
+
+U-Boot 0.2.2 (Jan 19 2003 - 11:08:39)
+
+CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present
+ *** Warning: CPU Core has Silicon Bugs -- Check the Errata ***
+Board: ### No HW ID - assuming ELPT860
+DRAM: 16 MB
+FLASH: 512 kB
+In: serial
+Out: serial
+Err: serial
+Net: SCC ETHERNET
+
+Type "run nfsboot" to mount root filesystem over NFS
+
+Hit any key to stop autoboot: 0
+LEOX_elpt860: loads
+## Ready for S-Record download ...
+S804040004F3050154000501709905014C000501388D
+## First Load Addr = 0x00040000
+## Last Load Addr = 0x0005018B
+## Total Size = 0x0001018C = 65932 Bytes
+## Start Addr = 0x00040004
+LEOX_elpt860: go 40004 This is a test !!!
+## Starting application at 0x00040004 ...
+Hello World
+argc = 6
+argv[0] = "40004"
+argv[1] = "This"
+argv[2] = "is"
+argv[3] = "a"
+argv[4] = "test"
+argv[5] = "!!!"
+argv[6] = "<NULL>"
+Hit any key to exit ...
+
+## Application terminated, rc = 0x0
+
+##################################################
+# Image download and run over ethernet interface
+# Linux-2.4.4 (uImage) + Root filesystem mounted over NFS
+##############################
+
+U-Boot 0.2.2 (Jan 19 2003 - 11:08:39)
+
+CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present
+ *** Warning: CPU Core has Silicon Bugs -- Check the Errata ***
+Board: ### No HW ID - assuming ELPT860
+DRAM: 16 MB
+FLASH: 512 kB
+In: serial
+Out: serial
+Err: serial
+Net: SCC ETHERNET
+
+Type "run nfsboot" to mount root filesystem over NFS
+
+Hit any key to stop autoboot: 0
+LEOX_elpt860: run nfsboot
+ARP broadcast 1
+TFTP from server 192.168.0.1; our IP address is 192.168.0.30
+Filename '/home/leox/uImage'.
+Load address: 0x400000
+Loading: #################################################################
+ #############################
+done
+Bytes transferred = 477294 (7486e hex)
+## Booting image at 00400000 ...
+ Image Name: Linux-2.4.4
+ Image Type: PowerPC Linux Kernel Image (gzip compressed)
+ Data Size: 477230 Bytes = 466 kB = 0 MB
+ Load Address: 00000000
+ Entry Point: 00000000
+ Verifying Checksum ... OK
+ Uncompressing Kernel Image ... OK
+Linux version 2.4.4-rthal5 (leox@p5ak6650) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed Jul 3 10:23:53 CEST 2002
+On node 0 totalpages: 4096
+zone(0): 4096 pages.
+zone(1): 0 pages.
+zone(2): 0 pages.
+Kernel command line: root=/dev/nfs rw nfsroot=192.168.0.1:/tftp/192.168.0.30 ip=192.168.0.30:192.168.0.1:192.168.0.1:255.255.255.0::eth0:
+rtsched version <20010618.1050.24>
+Decrementer Frequency: 3125000
+Warning: real time clock seems stuck!
+Calibrating delay loop... 49.76 BogoMIPS
+Memory: 14720k available (928k kernel code, 384k data, 44k init, 0k highmem)
+Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes)
+Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
+Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
+Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
+POSIX conformance testing by UNIFIX
+Linux NET4.0 for Linux 2.4
+Based upon Swansea University Computer Society NET3.039
+Starting kswapd v1.8
+CPM UART driver version 0.03
+ttyS0 on SMC1 at 0x0280, BRG1
+block: queued sectors max/low 9701kB/3233kB, 64 slots per queue
+RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
+eth0: CPM ENET Version 0.2 on SCC1, 00:03:ca:00:64:df
+NET4: Linux TCP/IP 1.0 for NET4.0
+IP Protocols: ICMP, UDP, TCP
+IP: routing cache hash table of 512 buckets, 4Kbytes
+TCP: Hash tables configured (established 1024 bind 1024)
+NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
+Looking up port of RPC 100003/2 on 192.168.0.1
+Looking up port of RPC 100005/2 on 192.168.0.1
+VFS: Mounted root (nfs filesystem).
+Freeing unused kernel memory: 44k init
+INIT: version 2.78 booting
+ Welcome to DENX Embedded Linux Environment
+ Press 'I' to enter interactive startup.
+Mounting proc filesystem: [ OK ]
+Configuring kernel parameters: [ OK ]
+Cannot access the Hardware Clock via any known method.
+Use the --debug option to see the details of our search for an access method.
+Setting clock : Wed Dec 31 19:00:11 EST 1969 [ OK ]
+Activating swap partitions: [ OK ]
+Setting hostname 192.168.0.30: [ OK ]
+Finding module dependencies:
+[ OK ]
+Checking filesystems
+Checking all file systems.
+[ OK ]
+Mounting local filesystems: [ OK ]
+Enabling swap space: [ OK ]
+INIT: Entering runlevel: 3
+Entering non-interactive startup
+Starting system logger: [ OK ]
+Starting kernel logger: [ OK ]
+Starting xinetd: [ OK ]
+
+192 login: root
+Last login: Wed Dec 31 19:00:41 on ttyS0
+bash-2.04#
+
+##################################################
+# Image download and run over ethernet interface
+# Linux-2.4.4 + Root filesystem mounted from RAM (pMulti)
+##############################
+
+U-Boot 0.2.2 (Jan 19 2003 - 11:08:39)
+
+CPU: XPC860xxZPnnB at 50 MHz: 4 kB I-Cache 4 kB D-Cache FEC present
+ *** Warning: CPU Core has Silicon Bugs -- Check the Errata ***
+Board: ### No HW ID - assuming ELPT860
+DRAM: 16 MB
+FLASH: 512 kB
+In: serial
+Out: serial
+Err: serial
+Net: SCC ETHERNET
+
+Type "run nfsboot" to mount root filesystem over NFS
+
+Hit any key to stop autoboot: 0
+LEOX_elpt860: run ramboot
+ARP broadcast 1
+TFTP from server 192.168.0.1; our IP address is 192.168.0.30
+Filename '/home/leox/pMulti'.
+Load address: 0x400000
+Loading: #################################################################
+ #################################################################
+ #################################################################
+ #################################################################
+ #################################################################
+ ########################################################
+done
+Bytes transferred = 1947816 (1db8a8 hex)
+## Booting image at 00400000 ...
+ Image Name: linux-2.4.4-2002-03-21 Multiboot
+ Image Type: PowerPC Linux Multi-File Image (gzip compressed)
+ Data Size: 1947752 Bytes = 1902 kB = 1 MB
+ Load Address: 00000000
+ Entry Point: 00000000
+ Contents:
+ Image 0: 477230 Bytes = 466 kB = 0 MB
+ Image 1: 1470508 Bytes = 1436 kB = 1 MB
+ Verifying Checksum ... OK
+ Uncompressing Multi-File Image ... OK
+ Loading Ramdisk to 00e44000, end 00fab02c ... OK
+Linux version 2.4.4-rthal5 (leox@p5ak6650) (gcc version 2.95.3 20010315 (release/MontaVista)) #1 Wed Jul 3 10:23:53 CEST 2002
+On node 0 totalpages: 4096
+zone(0): 4096 pages.
+zone(1): 0 pages.
+zone(2): 0 pages.
+Kernel command line: root=/dev/ram rw
+rtsched version <20010618.1050.24>
+Decrementer Frequency: 3125000
+Warning: real time clock seems stuck!
+Calibrating delay loop... 49.76 BogoMIPS
+Memory: 13280k available (928k kernel code, 384k data, 44k init, 0k highmem)
+Dentry-cache hash table entries: 2048 (order: 2, 16384 bytes)
+Buffer-cache hash table entries: 1024 (order: 0, 4096 bytes)
+Page-cache hash table entries: 4096 (order: 2, 16384 bytes)
+Inode-cache hash table entries: 1024 (order: 1, 8192 bytes)
+POSIX conformance testing by UNIFIX
+Linux NET4.0 for Linux 2.4
+Based upon Swansea University Computer Society NET3.039
+Starting kswapd v1.8
+CPM UART driver version 0.03
+ttyS0 on SMC1 at 0x0280, BRG1
+block: queued sectors max/low 8741kB/2913kB, 64 slots per queue
+RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
+eth0: CPM ENET Version 0.2 on SCC1, 00:03:ca:00:64:df
+RAMDISK: Compressed image found at block 0
+Freeing initrd memory: 1436k freed
+NET4: Linux TCP/IP 1.0 for NET4.0
+IP Protocols: ICMP, UDP, TCP
+IP: routing cache hash table of 512 buckets, 4Kbytes
+TCP: Hash tables configured (established 1024 bind 1024)
+IP-Config: Incomplete network configuration information.
+NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
+VFS: Mounted root (ext2 filesystem).
+Freeing unused kernel memory: 44k init
+init started: BusyBox v0.60.2 (2002.07.01-12:06+0000) multi-call Configuring hostname
+Configuring lo...
+Configuring eth0...
+Configuring Gateway...
+
+Please press Enter to activate this console.
+
+ELPT860 login: root
+Password:
+Welcome to Linux-2.4.4 for ELPT CPU board (MPC860T @ 50MHz)
+
+ a8888b.
+ d888888b.
+ 8P"YP"Y88
+ _ _ 8|o||o|88
+ | | |_| 8' .88
+ | | _ ____ _ _ _ _ 8`._.' Y8.
+ | | | | _ \| | | |\ \/ / d/ `8b.
+ | |___ | | | | | |_| |/ \ .dP . Y8b.
+ |_____||_|_| |_|\____|\_/\_/ d8:' " `::88b.
+ d8" `Y88b
+ :8P ' :888
+ 8a. : _a88P
+ ._/"Yaa_ : .| 88P|
+ \ YP" `| 8P `.
+ / \._____.d| .'
+ `--..__)888888P`._.'
+login[21]: root login on `ttyS0'
+
+
+
+BusyBox v0.60.3 (2002.07.20-10:39+0000) Built-in shell (ash)
+Enter 'help' for a list of built-in commands.
+
+root@ELPT860:~ #
Code Review / kvmfornfv.git / blobdiff