Hi Marc. Thanks for the help. I'm not exactly sure what I'm supposed to be looking for, but here's the dmesg dump:
roach2: claiming matching platform Using PowerPC 44x Platform machine description Linux version 3.9.0-rc1+ (shanly@shanly-HP8710w) (gcc version 4.6.1 20110627 (prerelease) (GCC) ) #8 Wed Mar 6 12:54:28 SAST 2013 Found legacy serial port 0 for /plb/opb/serial@ef600300 mem=1ef600300, taddr=1ef600300, irq=0, clk=5555555, speed=115200 Found legacy serial port 1 for /plb/opb/serial@ef600400 mem=1ef600400, taddr=1ef600400, irq=0, clk=5555555, speed=0 bootconsole [udbg0] enabled Top of RAM: 0x30000000, Total RAM: 0x30000000 Memory hole size: 0MB Zone ranges: DMA [mem 0x00000000-0x2fffffff] Normal empty Movable zone start for each node Early memory node ranges node 0: [mem 0x00000000-0x2fffffff] On node 0 totalpages: 196608 free_area_init_node: node 0, pgdat c0473154, node_mem_map c09ad000 DMA zone: 1536 pages used for memmap DMA zone: 0 pages reserved DMA zone: 196608 pages, LIFO batch:31 MMU: Allocated 1088 bytes of context maps for 255 contexts pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768 pcpu-alloc: [0] 0 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 195072 Kernel command line: console=ttyS0,115200 root=/dev/mtdblock1 PID hash table entries: 4096 (order: 2, 16384 bytes) Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) Memory: 774348k/786432k available (4392k kernel code, 12084k reserved, 220k data, 418k bss, 144k init) Kernel virtual memory layout: * 0xfffdf000..0xfffff000 : fixmap * 0xfde00000..0xfe000000 : consistent mem * 0xfddfe000..0xfde00000 : early ioremap * 0xf1000000..0xfddfe000 : vmalloc & ioremap SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:512 nr_irqs:512 16 UIC0 (32 IRQ sources) at DCR 0xc0 UIC1 (32 IRQ sources) at DCR 0xd0 UIC2 (32 IRQ sources) at DCR 0xe0 time_init: decrementer frequency = 533.333328 MHz time_init: processor frequency = 533.333328 MHz clocksource: timebase mult[1e00000] shift[24] registered clockevent: decrementer mult[88888872] shift[32] cpu[0] pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 regulator-dummy: no parameters NET: Registered protocol family 16 bio: create slab <bio-0> at 0 SCSI subsystem initialized Switching to clocksource timebase NET: Registered protocol family 2 TCP established hash table entries: 8192 (order: 4, 65536 bytes) TCP bind hash table entries: 8192 (order: 3, 32768 bytes) TCP: Hash tables configured (established 8192 bind 8192) TCP: reno registered UDP hash table entries: 512 (order: 1, 8192 bytes) UDP-Lite hash table entries: 512 (order: 1, 8192 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. squashfs: version 4.0 (2009/01/31) Phillip Lougher NFS: Registering the id_resolver key type Key type id_resolver registered Key type id_legacy registered jffs2: version 2.2. (NAND) \0xc2\0xa9 2001-2006 Red Hat, Inc. ROMFS MTD (C) 2007 Red Hat, Inc. msgmni has been set to 1512 alg: No test for stdrng (krng) Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) Serial: 8250/16550 driver, 32 ports, IRQ sharing enabled serial8250.0: ttyS0 at MMIO 0x1ef600300 (irq = 16) is a 16550A console [ttyS0] enabled, bootconsole disabled serial8250.0: ttyS1 at MMIO 0x1ef600400 (irq = 17) is a 16550A roach2_fpga: ROACH2 FPGA Access driver roach2: major 252Virtex 5 family roach2_fpga 1d0000000.fpga: ROACH2 FPGA driver roach2_fpga 1d0000000.fpga: check parameters,addr:0x1d0000000,size:0x4000000 roach2_fpga 1d0000000.fpga: ioremap 1d0000000 to f1080000 with size 4000000 roach2_fpga 1d0000000.fpga: ioremap 1c0100000 to f5100000 with size 200000 roach2_fpga 1d0000000.fpga: char devices successfully registered brd: module loaded 1f8000000.nor_flash: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000001 Chip ID 0x002801 Amd/Fujitsu Extended Query Table at 0x0040 Amd/Fujitsu Extended Query version 1.3. number of CFI chips: 1 6 ofpart partitions found on MTD device 1f8000000.nor_flash Creating 6 MTD partitions on "1f8000000.nor_flash": 0x000000000000-0x000000400000 : "kernel" 0x000000400000-0x000004400000 : "rootfs" 0x000004400000-0x000007400000 : "userfs" 0x000007400000-0x000007f00000 : "v6bitstream" 0x000007f40000-0x000007f80000 : "ubootenv" 0x000007f80000-0x000008000000 : "uboot" tun: Universal TUN/TAP device driver, 1.6 tun: (C) 1999-2004 Max Krasnyansky <[email protected]> PPC 4xx OCP EMAC driver, version 3.54 MAL v2 /plb/mcmal, 2 TX channels, 2 RX channels ZMII /plb/opb/emac-zmii@ef600d00 initialized RGMII /plb/opb/emac-rgmii@ef601000 initialized with MDIO support /plb/opb/emac-rgmii@ef601000: input 0 in RGMII mode eth0: EMAC-0 /plb/opb/ethernet@ef600e00, MAC 02:44:01:02:0b:03 eth0: found Marvell 88E1111 Ethernet PHY (0x01) PPP generic driver version 2.4.2 mousedev: PS/2 mouse device common for all mice r2case_probe:node name:/plb/opb/r2chassis input: roach2chassis as /devices/virtual/input/input0 r2case_probe: init successful i2c /dev entries driver ibm-iic 1ef600700.i2c: using standard (100 kHz) mode rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc0 rtc-ds1307 0-0068: 56 bytes nvram ibm-iic 1ef600800.i2c: using standard (100 kHz) mode ad7414 0-004c: chip found ad7414 0-004e: chip found max6650 0-0048: Fan voltage is set to 12V. max6650 0-0048: Prescaler is set to 4. max6650 0-004b: Fan voltage is set to 12V. max6650 0-004b: Prescaler is set to 4. max6650 0-001b: Fan voltage is set to 12V. max6650 0-001b: Prescaler is set to 4. max6650 0-001f: Fan voltage is set to 12V. max6650 0-001f: Prescaler is set to 4. cpuidle: using governor ladder cpuidle: using governor menu IPv4 over IPv4 tunneling driver TCP: cubic registered NET: Registered protocol family 17 Key type dns_resolver registered rtc-ds1307 0-0068: setting system clock to 2000-05-06 18:52:30 UTC (957639150) VFS: Mounted root (romfs filesystem) readonly on device 31:1. Freeing unused kernel memory: 144k freed eth0: link is down r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<6>eth0: link is up, 100 FDX, pause enabled r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 0 attempting led toggle About to toggle cpu_rdy pin<7>r2case_event(): Got type 11, code 8, value 1 attempting led toggle About to toggle cpu_rdy pin Brad Dober Ph.D. Candidate Department of Physics and Astronomy University of Pennsylvania Cell: 262-949-4668 On Wed, Mar 18, 2015 at 10:21 AM, Marc Welz <[email protected]> wrote: > > > On Wed, Mar 18, 2015 at 2:10 PM, Brad Dober <[email protected]> wrote: > >> This is what comes up. >> >> >> Character devices: >> >> ... >> > 252 roach2_fpga >> > > .... > > > Ok, so then /dev/roach/config should be c 252 0 and mem c 252 1. When the > programming > fails, does "dmesg" tell you anything interesting ? > > regards > > marc > >
