From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <39E1BDEC.87F7F1FB@cern.ch> Date: Mon, 09 Oct 2000 14:45:32 +0200 From: Pei-Jie Hong MIME-Version: 1.0 To: "linuxppc-embedded@lists.linuxppc.org" Subject: A question about HHL? Content-Type: text/plain; charset=us-ascii Sender: owner-linuxppc-embedded@lists.linuxppc.org List-Id: Dear All, We recently found that HHL supports Force-Computer CPCI6750. But we have a Force-Computer Powercore6750, that we believe is primarily the same as CPCI6750, but which the backplane bus is vme bus not CPCI bus. And we try to boot it from a NFS server by using bootp. But it always can't get the bootp reply from the server. We have check the log file of the server, and sure that the server has received the bootp request and has sent bootp reply back. And also we check in function ic_bootp_recv, we found that it doesn't receive any packet. So, does anyone know what may be the problem? Thanks in advance. Sincerely, Pei-Jie Hong Below is the booting message of the board. Init serial 1 at address: 0xFE0003F8 Init serial 2 at address: 0xFE0002F8 Init CIO at address: 0xFE000300 Init Ethernet Controller at address: 0xFE850000 Init UNIVERSE VMEbus device at address: 0xFE810000 PowerCore is VMEbus System Controller (SYSCON=1) Found CPU740/750, PVR=00088202, CPU clock: 376MHz, Bus clock: 83MHz SDRAM mode enabled, Parity disabled Onboard DRAM : none Init DRAM Module 1: 64MB, 0x00000000..0x03FFFFFF Init DRAM Module 2: none Init DTLB/ITLB for block translation, enable MMU Init L1-Icache Init L1-Dcache Init L2-Cache, found 1024 kByte cache, 125MHz Init exception vectors starting at address: 0x00000100 Read NVRAM...identify board Read DEC SROM...done - CRC is OK Autoboot enabled.....TFTP Ethernet...RARP Init Ethernet Controller MII-Port and PHY-Device PHY-Device at 10MB/s negotiated LAN-controller at address FE850000 set to Ethernet 00:80:42:0E:26:0C Transmitting RARP-REQUEST... Reception of RARP-REPLY Transmitting TFTP-REQUEST to server 00:50:E4:A6:B7:18, IP 137.138.100.60 PACKET:858 - loaded $00400000..$0046B3E3 (439268 bytes) Start execution at address 0x00400000 Uncompressing kernel...done. Initializing clock. Load/PPC : console=ttyS0,9600 root=/dev/nfs Booting kernel... Total memory = 64MB; using 256kB for hash table (at c0140000) Linux version 2.2.14 (root@macl3tw1.cern.ch) (gcc version 2.95.2 19991030 (2.95.3 prerelease/franzo)) #95 Mon Oct 9 13:49:53 CEST 2000 Boot arguments: console=ttyS0,9600 root=/dev/nfs time_init: decrementer frequency = 1237440720/60 (19MHz) Calibrating delay loop... 371.10 BogoMIPS Memory: 63468k available (692k kernel code, 1312k data, 64k init) [c0000000,c4000000] Dentry hash table entries: 8192 (order 4, 64k) Buffer cache hash table entries: 65536 (order 6, 256k) Page cache hash table entries: 16384 (order 4, 64k) POSIX conformance testing by UNIFIX PCI: Probing PCI hardware remapping IO (0x10e3:0x0 BAR 0): 0xbff001 -> 0xbff000 remapping MEM(0x10e3:0x0 BAR 1): fcfff000 -> 0xfcfff000 remapping IO (0x1011:0x19 BAR 0): 0xbfef81 -> 0xbfef80 remapping MEM(0x1011:0x19 BAR 1): fcffec00 -> 0xfcffec00 Linux NET4.0 for Linux 2.2 Based upon Swansea University Computer Society NET3.039 NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP TCP: Hash tables configured (ehash 65536 bhash 65536) Starting kswapd v 1.5 Serial driver version 4.27 with no serial options enabled ttyS00 at 0x03f8 (irq = 4) is a 16550A ttyS01 at 0x02f8 (irq = 3) is a 16550A tulip.c:v0.91g-ppc 7/16/99 becker@cesdis.gsfc.nasa.gov eth0: Digital DS21143 Tulip rev 65 at 0xbfef80, 00:80:42:0E:26:0C, IRQ 12. eth0: EEPROM default media type Autosense. eth0: Index #0 - Media MII (#11) described by a 21142 MII PHY (3) block. eth0: Index #1 - Media AUI (#2) described by a 21142 Serial PHY (2) block. eth0: MII transceiver #1 config 1000 status 782d advertising 00a1. Sending BOOTP requests............<4>eth0: Tx hung, 14 vs. 0. . timed out! IP-Config: Auto-configuration of network failed. Root-NFS: No NFS server available, giving up. VFS: Unable to mount root fs via NFS, trying floppy. VFS: Cannot open root device 02:00 Kernel panic: VFS: Unable to mount root fs on 02:00 Rebooting in 180 seconds.. ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/