Hello, I just started playing with the PicoZed SDR platform and am trying to boot my system.
I started this system without the SD card (got it from someone else) so I followed the instructions to make myself a new card. I tried two different images (latest and one back--2015_R2-2016_07_26.img).
During boot I get the following:
Hit any key to stop autoboot: 3 ... 2 ... 1 ... 0
Copying Linux from QSPI flash to RAM...
SF: Detected N25Q256A with page size 256 Bytes, erase size 4 KiB, total 32 MiB
device 0 offset 0x100000, size 0x500000
SF: 5242880 bytes @ 0x100000 Read: OK
device 0 offset 0x600000, size 0x20000
SF: 131072 bytes @ 0x600000 Read: OK
Copying bitstream...
device 0 offset 0x1300000, size 0xd00000
SF: 13631488 bytes @ 0x1300000 Read: OK
design filename = "system_top;UserID=0XFFFFFFFF;Version=2014.4.1"
part number = "7z035ifbg676"
date = "2015/10/29"
time = "15:33:50"
bytes in bitstream = 13321404
zynq_align_dma_buffer: Align buffer at 10006d to 100000(swap 1)
Copying ramdisk...
device 0 offset 0x620000, size 0x5e0000
SF: 6160384 bytes @ 0x620000 Read: OK
## Booting kernel from Legacy Image at 02080000 ...
Image Name: Linux-4.0.0-g90ab1b2
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3345736 Bytes = 3.2 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
## Loading init Ramdisk from Legacy Image at 04000000 ...
Image Name:
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 4865049 Bytes = 4.6 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 02000000
Booting using the fdt blob at 0x2000000
Loading Kernel Image ... OK
Loading Ramdisk to 1fb5c000, end 1ffffc19 ... OK
Loading Device Tree to 1fb55000, end 1fb5bffd ... OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0x0
Linux version 4.0.0-g90ab1b2 (jenkins@romlx1) (gcc version 4.8.3 20140320 (prerelease) (Sourcery CodeBench Lite 2014.05-29) ) #12 SMP PREEMPT Tue Dec 15 09:51:51 GMT 2015
CPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine model: Avnet ZYNQ PicoZed SDR2 (Z7035/AD9361)
bootconsole [earlycon0] enabled
cma: Reserved 128 MiB at 0x38000000
Memory policy: Data cache writealloc
PERCPU: Embedded 10 pages/cpu @eefd3000 s12096 r8192 d20672 u40960
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260624
Kernel command line: console=ttyPS0,115200 rootfstype=ramfs root=/dev/ram0 rw earlyprintk
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: 896736K/1048576K available (4449K kernel code, 223K rwdata, 1792K rodata, 212K init, 133K bss, 20768K reserved, 131072K cma-reserved, 139264K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xf0000000 - 0xff000000 ( 240 MB)
lowmem : 0xc0000000 - 0xef800000 ( 760 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.text : 0xc0008000 - 0xc06206d0 (6242 kB)
.init : 0xc0621000 - 0xc0656000 ( 212 kB)
.data : 0xc0656000 - 0xc068dfc0 ( 224 kB)
.bss : 0xc068dfc0 - 0xc06af3e8 ( 134 kB)
Preemptible hierarchical RCU implementation.
.Additional per-CPU info printed with stalls.
.RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
NR_IRQS:16 nr_irqs:16 16
L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
L2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
L2C-310 erratum 769419 enabled
L2C-310 enabling early BRESP for Cortex-A9
L2C-310 full line of zeros enabled for Cortex-A9
L2C-310 ID prefetch enabled, offset 1 lines
L2C-310 dynamic clock gating enabled, standby mode enabled
L2C-310 cache controller enabled, 8 ways, 512 kB
L2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001
slcr mapped to f0006000
zynq_clock_init: clkc starts at f0006100
Zynq clock init
sched_clock: 16 bits at 54kHz, resolution 18432ns, wraps every 1207951633ns
timer #0 at f000a000, irq=16
Console: colour dummy device 80x30
Calibrating delay loop... 1332.01 BogoMIPS (lpj=6660096)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
CPU: Testing write buffer coherency: ok
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x434418 - 0x434470
CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
Brought up 2 CPUs
SMP: Total of 2 processors activated (2664.03 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor ladder
cpuidle: using governor menu
hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 4 bytes.
zynq-ocm f800c000.ps7-ocm: ZYNQ OCM pool: 256 KiB @ 0xf0080000
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
media: Linux media interface: v0.10
Linux video capture interface: v2.00
EDAC MC: Ver: 3.0.0
Advanced Linux Sound Architecture Driver Initialized.
Switched to clocksource ttc_clocksource
NET: Registered protocol family 2
TCP established hash table entries: 8192 (order: 3, 32768 bytes)
TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP: reno registered
UDP hash table entries: 512 (order: 2, 16384 bytes)
UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
NET: Registered protocol family 1
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 4752K (dfb5c000 - e0000000)
hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
futex hash table entries: 512 (order: 3, 32768 bytes)
bounce: pool size: 64 pages
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
dma-pl330 f8003000.ps7-dma: Loaded driver for PL330 DMAC-241330
dma-pl330 f8003000.ps7-dma: .DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
e0001000.uart: ttyPS0 at MMIO 0xe0001000 (irq = 20, base_baud = 6249999) is a xuartps
‡console [ttyPS0] enabled
console [ttyPS0] enabled
bootconsole [earlycon0] disabled
bootconsole [earlycon0] disabled
xdevcfg f8007000.devcfg: ioremap 0xf8007000 to f005e000
[drm] Initialized drm 1.1.0 20060810
brd: module loaded
loop: module loaded
m25p80 spi32765.0: Controller not in SPI_TX_QUAD mode, just use extended SPI mode
m25p80 spi32765.0: n25q256a (32768 Kbytes)
6 ofpart partitions found on MTD device spi32765.0
Creating 6 MTD partitions on "spi32765.0":
0x000000000000-0x0000000e0000 : "qspi-fsbl-uboot"
0x0000000e0000-0x000000100000 : "qspi-uboot-env"
0x000000100000-0x000000600000 : "qspi-linux"
0x000000600000-0x000000620000 : "qspi-device-tree"
0x000000620000-0x000001300000 : "qspi-rootfs"
0x000001300000-0x000002000000 : "qspi-bitstream"
libphy: XEMACPS mii bus: probed
xemacps e000b000.eth: pdev->id -1, baseaddr 0xe000b000, irq 33
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
usbserial: USB Serial support registered for generic
usbcore: registered new interface driver ftdi_sio
usbserial: USB Serial support registered for FTDI USB Serial Device
e0002000.usb supply vbus not found, using dummy regulator
ULPI transceiver vendor/product ID 0x0424/0x0007
Found SMSC USB3320 ULPI transceiver.
ULPI integrity check: passed.
ci_hdrc ci_hdrc.0: EHCI Host Controller
ci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
mousedev: PS/2 mouse device common for all mice
i2c /dev entries driver
at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write
Xilinx Zynq CpuIdle Driver started
Driver 'mmcblk' needs updating - please use bus_type methods
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
sdhci-arasan e0100000.sdhci: No vmmc regulator found
sdhci-arasan e0100000.sdhci: No vqmmc regulator found
mmc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA
ledtrig-cpu: registered to indicate activity on CPUs
hidraw: raw HID events driver (C) Jiri Kosina
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
ad7291: probe of 0-002f failed with error -5
platform 79020000.cf-ad9361-lpc: Driver cf_axi_adc requests probe deferral
ad9361 spi32766.0: ad9361_probe : enter
usb 1-1: new full-speed USB device number 2 using ci_hdrc
ad9361 spi32766.0: ad9361_probe : AD9361 Rev 2 successfully initialized
cf_axi_dds 79024000.cf-ad9361-dds-core-lpc: Analog Devices CF_AXI_DDS_DDS MASTER (8.00.b) at 0x79024000 mapped to 0xf0168000, probed DDS AD9361
TCP: cubic registered
NET: Registered protocol family 17
Registering SWP/SWPB emulation handler
input: Telink Wireless Receiver as /devices/soc0/amba@0/e0002000.usb/ci_hdrc.0/usb1/1-1/1-1:1.0/0003:248A:8566.0001/input/input0
hid-generic 0003:248A:8566.0001: input,hidraw0: USB HID v1.11 Keyboard [Telink Wireless Receiver] on usb-ci_hdrc.0-1/input0
input: Telink Wireless Receiver as /devices/soc0/amba@0/e0002000.usb/ci_hdrc.0/usb1/1-1/1-1:1.1/0003:248A:8566.0002/input/input1
hid-generic 0003:248A:8566.0002: input,hidraw1: USB HID v1.11 Mouse [Telink Wireless Receiver] on usb-ci_hdrc.0-1/input1
cf_axi_adc 79020000.cf-ad9361-lpc: ADI AIM (9.00.b) at 0x79020000 mapped to 0xf0170000, probed ADC AD9361 as MASTER
input: gpio_keys as /devices/soc0/gpio_keys/input/input2
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
ALSA device list:
No soundcards found.
Freeing unused kernel memory: 212K (c0621000 - c0656000)
Starting logging: OK
Initializing random number generator... random: dd urandom read with 69 bits of entropy available
done.
Starting network...
Then it gives me a bare prompt (#) and doesn't do anything else.
Another strange occurrence is if I for example ls /etc, I get the following:
ls /etc
.[0;0mfstab.[0m .[0;0minittab.[0m .[0;0mld.so.conf.[0m .[0;0mnsswitch.conf.[0m .[0;0mrandom-seed.[0m
.[0;0mgroup.[0m .[0;0minitt youab.bak.[0m .[1;34mld.so.conf.d.[0m .[0;0mos-release.[0m .[1;36mresolv.conf.[0m
.[0;0mhostname.[0m .[0;0minputrc.[0m .[0;0mmke2fs.conf.[0m .[0;0mpasswd.[0m .[0;0msecuretty.[0m
.[0;0mhosts.[0m .[0;0missue.[0m .[1;36mmtab.[0m .[0;0mprofile.[0m .[0;0mservices.[0m
.[1;34minit.d.[0m .[0;0mld.so.cache.[0m .[1;34mnetwork.[0m .[0;0mprotocols.[0m .[0;0mshadow.[0m
#
This is consistent with the rest of the filesystem, but I can cat /etc/passwd and other files. I also confirmed that if I configure eth0 manually, it will get out to the Internet. However I don't have access to the update script or git or any other tools. Has anyone seen anything like this before?
Thank you!
