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Diffstat (limited to 'board/cu824/README')
| -rw-r--r-- | board/cu824/README | 453 |
1 files changed, 453 insertions, 0 deletions
diff --git a/board/cu824/README b/board/cu824/README new file mode 100644 index 0000000..d38c48e --- /dev/null +++ b/board/cu824/README @@ -0,0 +1,453 @@ +ppcboot for a CU824 board +--------------------------- + +CU824 has two banks of flash 8MB each. In board's notation, bank 0 is +the one at the address of 0xFF800000 and bank 1 is the one at the +address of 0xFF000000. On power-up the processor jumps to the address +of 0xFFF00100, the last megabyte of the bank 0 of flash. Thus, +U-Boot is configured to reside in flash starting at the address of +0xFFF00000. The environment space is not embedded in the U-Boot code +and is located in flash separately from U-Boot, at the address of +0xFF008000. + + +U-Boot test results +-------------------- + +x.x Operation on all available serial consoles + +x.x.x CONFIG_CONS_INDEX 1 + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=>he +go - start application at address 'addr' +run - run commands in an environment variable +bootm - boot application image from memory +bootp - boot image via network using BootP/TFTP protocol +tftpboot- boot image via network using TFTP protocol + and env variables ipaddr and serverip +rarpboot- boot image via network using RARP/TFTP protocol +bootd - boot default, i.e., run 'bootcmd' +loads - load S-Record file over serial line +loadb - load binary file over serial line (kermit mode) +md - memory display +mm - memory modify (auto-incrementing) +nm - memory modify (constant address) +mw - memory write (fill) +cp - memory copy +cmp - memory compare +crc32 - checksum calculation +base - print or set address offset +printenv- print environment variables +setenv - set environment variables +saveenv - save environment variables to persistent storage +protect - enable or disable FLASH write protection +erase - erase FLASH memory +flinfo - print FLASH memory information +bdinfo - print Board Info structure +iminfo - print header information for application image +coninfo - print console devices and informations +loop - infinite loop on address range +mtest - simple RAM test +icache - enable or disable instruction cache +dcache - enable or disable data cache +reset - Perform RESET of the CPU +echo - echo args to console +version - print monitor version +help - print online help +? - alias for 'help' +=> + + +x.x.x CONFIG_CONS_INDEX 2 + +**** NOT TESTED **** + +x.x Flash Driver Operation + +x.x.x Erase Operation + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=> +=> +=>md ff000000 +ff000000: 27051956 70706362 6f6f7420 302e382e '..Vppcboot 0.8. +ff000010: 3320284d 61792031 31203230 3031202d 3 (May 11 2001 - +ff000020: 2031343a 35373a30 33290000 00000000 14:57:03)...... +ff000030: 00000000 00000000 00000000 00000000 ................ +ff000040: 00000000 00000000 00000000 00000000 ................ +ff000050: 00000000 00000000 00000000 00000000 ................ +ff000060: 00000000 00000000 00000000 00000000 ................ +ff000070: 00000000 00000000 00000000 00000000 ................ +ff000080: 00000000 00000000 00000000 00000000 ................ +ff000090: 00000000 00000000 00000000 00000000 ................ +ff0000a0: 00000000 00000000 00000000 00000000 ................ +ff0000b0: 00000000 00000000 00000000 00000000 ................ +ff0000c0: 00000000 00000000 00000000 00000000 ................ +ff0000d0: 00000000 00000000 00000000 00000000 ................ +ff0000e0: 00000000 00000000 00000000 00000000 ................ +ff0000f0: 00000000 00000000 00000000 00000000 ................ +=>erase ff000000 ff007fff +Erase Flash from 0xff000000 to 0xff007fff + done +Erased 1 sectors +=>md ff000000 +ff000000: ffffffff ffffffff ffffffff ffffffff ................ +ff000010: ffffffff ffffffff ffffffff ffffffff ................ +ff000020: ffffffff ffffffff ffffffff ffffffff ................ +ff000030: ffffffff ffffffff ffffffff ffffffff ................ +ff000040: ffffffff ffffffff ffffffff ffffffff ................ +ff000050: ffffffff ffffffff ffffffff ffffffff ................ +ff000060: ffffffff ffffffff ffffffff ffffffff ................ +ff000070: ffffffff ffffffff ffffffff ffffffff ................ +ff000080: ffffffff ffffffff ffffffff ffffffff ................ +ff000090: ffffffff ffffffff ffffffff ffffffff ................ +ff0000a0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000b0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000c0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000d0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000e0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000f0: ffffffff ffffffff ffffffff ffffffff ................ +=> + +x.x.x Information + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=> +=> +=> +=>flinfo + +Bank # 1: Intel: 28F160F3B (16Mbit) + Size: 8 MB in 39 Sectors + Sector Start Addresses: + FF000000 FF008000 (RO) FF010000 FF018000 FF020000 + FF028000 FF030000 FF038000 FF040000 FF080000 + FF0C0000 FF100000 FF140000 FF180000 FF1C0000 + FF200000 FF240000 FF280000 FF2C0000 FF300000 + FF340000 FF380000 FF3C0000 FF400000 FF440000 + FF480000 FF4C0000 FF500000 FF540000 FF580000 + FF5C0000 FF600000 FF640000 FF680000 FF6C0000 + FF700000 FF740000 FF780000 FF7C0000 + +Bank # 2: Intel: 28F160F3B (16Mbit) + Size: 8 MB in 39 Sectors + Sector Start Addresses: + FF800000 FF808000 FF810000 FF818000 FF820000 + FF828000 FF830000 FF838000 FF840000 FF880000 + FF8C0000 FF900000 FF940000 FF980000 FF9C0000 + FFA00000 FFA40000 FFA80000 FFAC0000 FFB00000 + FFB40000 FFB80000 FFBC0000 FFC00000 FFC40000 + FFC80000 FFCC0000 FFD00000 FFD40000 FFD80000 + FFDC0000 FFE00000 FFE40000 FFE80000 FFEC0000 + FFF00000 (RO) FFF40000 FFF80000 FFFC0000 +=> + +x.x.x Flash Programming + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=> +=> +=> +=>cp 0 ff000000 20 +Copy to Flash... done +=>md 0 +00000000: 0ec08ce0 03f9800c 00000001 040c0000 ................ +00000010: 00000001 03fd1aa0 03fd1ae4 03fd1a00 ................ +00000020: 03fd1a58 03fceb04 03fd34cc 03fd34d0 ...X......4...4. +00000030: 03fcd5bc 03fcdabc 00000000 00000000 ................ +00000040: 00000000 00000000 00000000 00000000 ................ +00000050: 00000000 00000000 00000000 00000000 ................ +00000060: 00000000 00000000 00000000 00000000 ................ +00000070: 00000000 00000000 00000000 00000000 ................ +00000080: 00000000 00000000 00000000 00000000 ................ +00000090: 00000000 00000000 00000000 00000000 ................ +000000a0: 00000000 00000000 00000000 00000000 ................ +000000b0: 00000000 00000000 00000000 00000000 ................ +000000c0: 00000000 00000000 00000000 00000000 ................ +000000d0: 00000000 00000000 00000000 00000000 ................ +000000e0: 00000000 00000000 00000000 00000000 ................ +000000f0: 00000000 00000000 00000000 00000000 ................ +=>md ff000000 +ff000000: 0ec08ce0 03f9800c 00000001 040c0000 ................ +ff000010: 00000001 03fd1aa0 03fd1ae4 03fd1a00 ................ +ff000020: 03fd1a58 03fceb04 03fd34cc 03fd34d0 ...X......4...4. +ff000030: 03fcd5bc 03fcdabc 00000000 00000000 ................ +ff000040: 00000000 00000000 00000000 00000000 ................ +ff000050: 00000000 00000000 00000000 00000000 ................ +ff000060: 00000000 00000000 00000000 00000000 ................ +ff000070: 00000000 00000000 00000000 00000000 ................ +ff000080: ffffffff ffffffff ffffffff ffffffff ................ +ff000090: ffffffff ffffffff ffffffff ffffffff ................ +ff0000a0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000b0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000c0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000d0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000e0: ffffffff ffffffff ffffffff ffffffff ................ +ff0000f0: ffffffff ffffffff ffffffff ffffffff ................ +=> + +x.x.x Storage of environment variables in flash + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=>printenv +bootargs= +bootcmd=bootm FE020000 +bootdelay=5 +baudrate=9600 +ipaddr=192.168.4.2 +serverip=192.168.4.1 +ethaddr=00:40:42:01:00:a0 +stdin=serial +stdout=serial +stderr=serial + +Environment size: 167/32764 bytes +=>setenv myvar 1234 +=>save_env +Un-Protected 1 sectors +Erasing Flash... + done +Erased 1 sectors +Saving Environment to Flash... +Protected 1 sectors +=>reset + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=>printenv +bootargs= +bootcmd=bootm FE020000 +bootdelay=5 +baudrate=9600 +ipaddr=192.168.4.2 +serverip=192.168.4.1 +ethaddr=00:40:42:01:00:a0 +myvar=1234 +stdin=serial +stdout=serial +stderr=serial + +Environment size: 178/32764 bytes +=> + +x.x Image Download and run over serial port + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=> +=>mw 40000 0 10000 +=>md 40000 +00040000: 00000000 00000000 00000000 00000000 ................ +00040010: 00000000 00000000 00000000 00000000 ................ +00040020: 00000000 00000000 00000000 00000000 ................ +00040030: 00000000 00000000 00000000 00000000 ................ +00040040: 00000000 00000000 00000000 00000000 ................ +00040050: 00000000 00000000 00000000 00000000 ................ +00040060: 00000000 00000000 00000000 00000000 ................ +00040070: 00000000 00000000 00000000 00000000 ................ +00040080: 00000000 00000000 00000000 00000000 ................ +00040090: 00000000 00000000 00000000 00000000 ................ +000400a0: 00000000 00000000 00000000 00000000 ................ +000400b0: 00000000 00000000 00000000 00000000 ................ +000400c0: 00000000 00000000 00000000 00000000 ................ +000400d0: 00000000 00000000 00000000 00000000 ................ +000400e0: 00000000 00000000 00000000 00000000 ................ +000400f0: 00000000 00000000 00000000 00000000 ................ +=>loads +## Ready for S-Record download ... + +(Back at xpert.denx.de) +[vlad@xpert vlad]$ cat hello_world.srec >/dev/ttyS0 +[vlad@xpert vlad]$ kermit -l /dev/ttyS0 -b 9600 -c +Connecting to /dev/ttyS0, speed 9600. +The escape character is Ctrl-\ (ASCII 28, FS) +Type the escape character followed by C to get back, +or followed by ? to see other options. +md 40000 +00040000: 00018148 9421ffe0 7c0802a6 bf61000c ...H.!..|....a.. +00040010: 90010024 48000005 7fc802a6 801effe8 ...$H........... +00040020: 7fc0f214 7c7f1b78 813f0038 7c9c2378 ....|..x.?.8|.#x +00040030: 807e8000 7cbd2b78 80090010 3b600000 .~..|.+x....;`.. +00040040: 7c0803a6 4e800021 813f0038 7f84e378 |...N..!.?.8...x +00040050: 807e8004 80090010 7c0803a6 4e800021 .~......|...N..! +00040060: 7c1be000 4181003c 80bd0000 813f0038 |...A..<.....?.8 +00040070: 3bbd0004 2c050000 40820008 80be8008 ;...,...@....... +00040080: 80090010 7f64db78 807e800c 3b7b0001 .....d.x.~..;{.. +00040090: 7c0803a6 4e800021 7c1be000 4081ffcc |...N..!|...@... +000400a0: 813f0038 807e8010 80090010 7c0803a6 .?.8.~......|... +000400b0: 4e800021 813f0038 80090004 7c0803a6 N..!.?.8....|... +000400c0: 4e800021 2c030000 4182ffec 813f0038 N..!,...A....?.8 +000400d0: 80090000 7c0803a6 4e800021 813f0038 ....|...N..!.?.8 +000400e0: 807e8014 80090010 7c0803a6 4e800021 .~......|...N..! +000400f0: 38600000 80010024 7c0803a6 bb61000c 8`.....$|....a.. +=>go 40004 +## Starting application at 0x00040004 ... +Hello World +argc = 1 +argv[0] = "40004" +argv[1] = "<NULL>" +Hit any key to exit ... + +## Application terminated, rc = 0x0 +=> + +x.x Image download and run over ethernet interface + + +ppcboot 0.9.2 (May 13 2001 - 17:56:46) + +Initializing... + CPU: MPC8240 Revsion 1.1 at 247 MHz: 16 kB I-Cache 16 kB D-Cache + Board: CU824 Revision 1 Local Bus at 99 MHz + DRAM: 64 MB + FLASH: 16 MB + In: serial + Out: serial + Err: serial + +Hit any key to stop autoboot: 0 +=> +=> +=>mw 40000 0 10000 +=>md 40000 +00040000: 00000000 00000000 00000000 00000000 ................ +00040010: 00000000 00000000 00000000 00000000 ................ +00040020: 00000000 00000000 00000000 00000000 ................ +00040030: 00000000 00000000 00000000 00000000 ................ +00040040: 00000000 00000000 00000000 00000000 ................ +00040050: 00000000 00000000 00000000 00000000 ................ +00040060: 00000000 00000000 00000000 00000000 ................ +00040070: 00000000 00000000 00000000 00000000 ................ +00040080: 00000000 00000000 00000000 00000000 ................ +00040090: 00000000 00000000 00000000 00000000 ................ +000400a0: 00000000 00000000 00000000 00000000 ................ +000400b0: 00000000 00000000 00000000 00000000 ................ +000400c0: 00000000 00000000 00000000 00000000 ................ +000400d0: 00000000 00000000 00000000 00000000 ................ +000400e0: 00000000 00000000 00000000 00000000 ................ +000400f0: 00000000 00000000 00000000 00000000 ................ +=>tftpboot 40000 hello_world.bin +ARP broadcast 1 +TFTP from server 192.168.4.1; our IP address is 192.168.4.2 +Filename 'hello_world.bin'. +Load address: 0x40000 +Loading: ############# +done +Bytes transferred = 65912 (10178 hex) +=>md 40000 +00040000: 00018148 9421ffe0 7c0802a6 bf61000c ...H.!..|....a.. +00040010: 90010024 48000005 7fc802a6 801effe8 ...$H........... +00040020: 7fc0f214 7c7f1b78 813f0038 7c9c2378 ....|..x.?.8|.#x +00040030: 807e8000 7cbd2b78 80090010 3b600000 .~..|.+x....;`.. +00040040: 7c0803a6 4e800021 813f0038 7f84e378 |...N..!.?.8...x +00040050: 807e8004 80090010 7c0803a6 4e800021 .~......|...N..! +00040060: 7c1be000 4181003c 80bd0000 813f0038 |...A..<.....?.8 +00040070: 3bbd0004 2c050000 40820008 80be8008 ;...,...@....... +00040080: 80090010 7f64db78 807e800c 3b7b0001 .....d.x.~..;{.. +00040090: 7c0803a6 4e800021 7c1be000 4081ffcc |...N..!|...@... +000400a0: 813f0038 807e8010 80090010 7c0803a6 .?.8.~......|... +000400b0: 4e800021 813f0038 80090004 7c0803a6 N..!.?.8....|... +000400c0: 4e800021 2c030000 4182ffec 813f0038 N..!,...A....?.8 +000400d0: 80090000 7c0803a6 4e800021 813f0038 ....|...N..!.?.8 +000400e0: 807e8014 80090010 7c0803a6 4e800021 .~......|...N..! +000400f0: 38600000 80010024 7c0803a6 bb61000c 8`.....$|....a.. +=>go 40004 +## Starting application at 0x00040004 ... +Hello World +argc = 1 +argv[0] = "40004" +argv[1] = "<NULL>" +Hit any key to exit ... + +## Application terminated, rc = 0x0 +=> |