We bought recently several TQC STK860L starter kits. The STK860L is equipped with a 80 MHz MPC860T.
To build PPCBOOT for this board I have made a few changes in include/config_TQM860L.h: #define TQM8xxL_80MHz # was #undef #define CONFIG_BAUDRATE 9600 # was 115200 #define CFG_MONITOR_LEN (256 << 10) # was (128 << 10) and then gmake TQM860L_config gmake With a Lauterbach BDM debugger I have loaded ppcboot in flash. Ppcboot starts correctly: ppcboot 0.8.1 (Feb 5 2001 - 16:14:04) Initializing... CPU: XPC860xxZPnnD3 at 80 MHz: 4 kB I-Cache 4 kB D-Cache FEC present Board: ### No HW ID - assuming TQM8xxL DRAM: 16 MB FLASH: 8 MB In: serial Out: serial Err: serial Hit any key to stop autoboot: 0 In ppcboot I added manually: setenv ethaddr 0:40:2f:0:4c:08 setenv serverip 192.7.1.206 setenv ipaddr 192.7.1.61 saveenv => bdinfo memstart = 0x00000000 memsize = 0x01000000 flashstart = 0x40000000 flashsize = 0x00800000 flashoffset = 0x00040000 sramstart = 0x00000000 sramsize = 0x00000000 immr_base = 0xfff00000 bootflags = 0x00000001 intfreq = 80 MHz busfreq = 40 MHz ethaddr = 00:40:2F:00:4C:08 IP addr = 192.7.1.61 baudrate = 9600 bps getc = 0x00fd5f74 tstc = 0x00fd5fac putc = 0x00fd5ee4 puts = 0x00fd5fcc printf = 0x00fd2388 install_hdlr= 0x00fd68d4 free_hdlr = 0x00fd695c malloc = 0x00fc2694 free = 0x00fc2b98 => tftp ARP broadcast 1 TX timeout ARP broadcast 2 TX not ready TX timeout ARP broadcast 4 TX not ready etc. I see the ethernet link comes up (yellow LED in RJ45 connector) when ppcboot starts. With the tftp command I see that ethernet frames are received (green LED in RJ45 connector) - at least by the LXT905 chip, probably not by the MPC860 - when I do a ping to the board, but I do not see any ethernet frames send by ppcboot. The straps on the STK8xxL for ethernet (X12 - 14) are the default for SCC 1. Any idea what is going wrong? Regards, --- willy mailto:wn.jacobs at signaal.nl ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
