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diff --git a/board/LEOX/elpt860/README.LEOX b/board/LEOX/elpt860/README.LEOX new file mode 100644 index 0000000..9ace97b --- /dev/null +++ b/board/LEOX/elpt860/README.LEOX @@ -0,0 +1,424 @@ +============================================================================= + + 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 +autoscr - run script from memory +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 +tftpboot- boot image via network using TFTP protocol + and env variables ipaddr and serverip +version - print monitor version +? - alias for 'help' + +################################################## +# Environment Variables (CFG_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 iné +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:~ # |