Hello,
I am trying to run the VCU118+AD9081 https://wiki.analog.com/resources/eval/user-guides/ad9081_fmca_ebz/quickstart/microblaze quickstart.
At power on, the HMC_STATUS light is on, on the AD9081 eval board.
During microblaze boot, the light stays on and the ad9018 is not visible on the iio_info
I have tried the following builds, they all have the same outcome:
2023-12-08 - 2022_R2 : 2022_r2_vcu118_ad9081_m8_l4.zip 2022_r2_vcu118_ad9081_204c_txmode_10_rxmode_11.zip
2021_07_27 - 2019_R2 : 2019_r2_vcu118_ad9081.zip
iio_info command:
# iio_info | grep iio:device
iio:device0: hmc7044
Here is the UART boot output from the 2022_R2 : 2022_r2_vcu118_ad9081_m8_l4.zip build:
----
Ramdisk addr 0x00000000,
Compiled-in FDT at 0x8067f770
earlycon: uartlite_a0 at MMIO 0x40600000 (options '115200n8')
printk: bootconsole [uartlite_a0] enabled
cma: Reserved 512 MiB at 0x8e000000
Linux version 5.15.0-175919-g427c94e8faa5 (jenkins@romlxbuild1) (microblazeel-xilinx-linux-gcc.real (GCC) 11.2.0, GNU ld (GNU Binutils) 2.37.20210721) #901 Fri Dec 15 22:19:13 EET 2023
setup_memory: max_mapnr: 0x7ffff
setup_memory: min_low_pfn: 0x80000
setup_memory: max_low_pfn: 0xb0000
setup_memory: max_pfn: 0xfffff
Zone ranges:
DMA [mem 0x0000000080000000-0x00000000afffffff]
Normal empty
HighMem [mem 0x00000000b0000000-0x00000000ffffefff]
Movable zone start for each node
Early memory node ranges
node 0: [mem 0x0000000080000000-0x00000000ffffefff]
Initmem setup node 0 [mem 0x0000000080000000-0x00000000ffffefff]
setup_cpuinfo: initialising cpu 0
setup_cpuinfo: Using full CPU PVR support
wt_msr_noirq
pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
pcpu-alloc: [0] 0
Built 1 zonelists, mobility grouping on. Total pages: 522751
Kernel command line: earlycon
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes, linear)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes, linear)
mem auto-init: stack:off, heap alloc:off, heap free:off
Memory: 1535600K/2097148K available (6653K kernel code, 596K rwdata, 5796K rodata, 206K init, 151K bss, 37260K reserved, 524288K cma-reserved, 1310716K highmem)
NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0
irq-xilinx: mismatch in kind-of-intr param
irq-xilinx: /amba_pl/interrupt-controller@41200000: num_irq=16, sw_irq=0, edge=0xffff05f0
xilinx_timer_init: Timer base: 0xb0002000, Clocksource base: 0xb0002010
clocksource: xilinx_clocksource: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns
sched_clock: 32 bits at 100MHz, resolution 10ns, wraps every 21474836475ns
/amba_pl/timer@41c00000: irq=1, cpu_id 0
xilinx_timer_shutdown
xilinx_timer_set_periodic
Calibrating delay loop... 115.60 BogoMIPS (lpj=578048)
pid_max: default: 4096 minimum: 301
Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes, linear)
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc.isra.0+0x138/0x160 with crng_init=0
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 16 (order: -4, 448 bytes, linear)
NET: Registered PF_NETLINK/PF_ROUTE protocol family
DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations
DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations
PCI: Probing PCI hardware
vgaarb: loaded
pps_core: LinuxPPS API ver. 1 registered
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
PTP clock support registered
jesd204: created con: id=0, topo=0, link=0, /amba_pl/spi@44a70000/hmc7044@1 <-> /amba_pl/axi-adxcvr-tx@44b60000
jesd204: created con: id=1, topo=0, link=2, /amba_pl/spi@44a70000/hmc7044@1 <-> /amba_pl/axi-adxcvr-rx@44a60000
jesd204: created con: id=2, topo=0, link=0, /amba_pl/axi-adxcvr-tx@44b60000 <-> /amba_pl/axi-jesd204-tx@44b90000
jesd204: created con: id=3, topo=0, link=2, /amba_pl/axi-adxcvr-rx@44a60000 <-> /amba_pl/axi-jesd204-rx@44a90000
jesd204: created con: id=4, topo=0, link=0, /amba_pl/axi-jesd204-tx@44b90000 <-> /amba_pl/axi-ad9081-tx-hpc@44b10000
jesd204: created con: id=5, topo=0, link=2, /amba_pl/axi-jesd204-rx@44a90000 <-> /amba_pl/axi-ad9081-rx-hpc@44a10000
jesd204: created con: id=6, topo=0, link=2, /amba_pl/axi-ad9081-rx-hpc@44a10000 <-> /amba_pl/spi@44a70000/ad9081@0
jesd204: created con: id=7, topo=0, link=0, /amba_pl/axi-ad9081-tx-hpc@44b10000 <-> /amba_pl/spi@44a70000/ad9081@0
jesd204: /amba_pl/spi@44a70000/ad9081@0: JESD204[0:2] transition uninitialized -> initialized
jesd204: /amba_pl/spi@44a70000/ad9081@0: JESD204[0:0] transition uninitialized -> initialized
jesd204: found 8 devices and 1 topologies
clocksource: Switched to clocksource xilinx_clocksource
NET: Registered PF_INET protocol family
IP idents hash table entries: 16384 (order: 5, 131072 bytes, linear)
tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 12288 bytes, linear)
TCP established hash table entries: 8192 (order: 3, 32768 bytes, linear)
TCP bind hash table entries: 8192 (order: 5, 163840 bytes, linear)
TCP: Hash tables configured (established 8192 bind 8192)
UDP hash table entries: 512 (order: 2, 24576 bytes, linear)
UDP-Lite hash table entries: 512 (order: 2, 24576 bytes, linear)
NET: Registered PF_UNIX/PF_LOCAL protocol family
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.
PCI: CLS 0 bytes, default 32
workingset: timestamp_bits=30 max_order=19 bucket_order=0
Key type cifs.idmap registered
jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
bounce: pool size: 64 pages
io scheduler mq-deadline registered
io scheduler kyber registered
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
40600000.serial: ttyUL0 at MMIO 0x40600000 (irq = 5, base_baud = 0) is a uartlite
printk: console [ttyUL0] enabled
printk: console [ttyUL0] enabled
printk: bootconsole [uartlite_a0] disabled
printk: bootconsole [uartlite_a0] disabled
uartlite 41400000.serial: IRQ index 0 not found
brd: module loaded
libphy: Fixed MDIO Bus: probed
xilinx_axienet 40c00000.ethernet: TX_CSUM 2
xilinx_axienet 40c00000.ethernet: RX_CSUM 2
libphy: Xilinx Axi Ethernet MDIO: probed
random: fast init done
i2c_dev: i2c /dev entries driver
i2c i2c-0: Added multiplexed i2c bus 1
i2c i2c-0: Added multiplexed i2c bus 2
i2c i2c-0: Added multiplexed i2c bus 3
at24 4-0054: supply vcc not found, using dummy regulator
at24 4-0054: 1024 byte 24c08 EEPROM, writable, 1 bytes/write
i2c i2c-0: Added multiplexed i2c bus 4
i2c i2c-0: Added multiplexed i2c bus 5
i2c i2c-0: Added multiplexed i2c bus 6
i2c i2c-0: Added multiplexed i2c bus 7
i2c i2c-0: Added multiplexed i2c bus 8
pca954x 0-0075: registered 8 multiplexed busses for I2C switch pca9548
si570 9-005d: registered, current frequency 148500000 Hz
i2c i2c-0: Added multiplexed i2c bus 9
i2c i2c-0: Added multiplexed i2c bus 10
i2c i2c-0: Added multiplexed i2c bus 11
i2c i2c-0: Added multiplexed i2c bus 12
i2c i2c-0: Added multiplexed i2c bus 13
i2c i2c-0: Added multiplexed i2c bus 14
i2c i2c-0: Added multiplexed i2c bus 15
i2c i2c-0: Added multiplexed i2c bus 16
pca954x 0-0074: registered 8 multiplexed busses for I2C switch pca9548
hmc7044 spi0.1: Read/Write check failed (0x0)
hmc7044 spi0.1: Probed, SPI read support failed
jesd204: /amba_pl/spi@44a70000/hmc7044@1,jesd204:0,parent=spi0.1: Using as SYSREF provider
axi_adxcvr 44a60000.axi-adxcvr-rx: AXI-ADXCVR-RX (17.05.a) using CPLL on GTY4 at 0x44A60000. Number of lanes: 4.
axi_adxcvr 44b60000.axi-adxcvr-tx: AXI-ADXCVR-TX (17.05.a) using QPLL on GTY4 at 0x44B60000. Number of lanes: 4.
axi-jesd204-rx 44a90000.axi-jesd204-rx: AXI-JESD204-RX (1.07.a) at 0x44A90000. Encoder 8b10b, width 4/4, lanes 4, jesd204-fsm.
axi-jesd204-tx 44b90000.axi-jesd204-tx: AXI-JESD204-TX (1.06.a) at 0x44B90000. Encoder 8b10b, width 4/4, lanes 4, jesd204-fsm.
axi_sysid 45000000.axi-sysid-0: AXI System ID core version (1.01.a) found
axi_sysid 45000000.axi-sysid-0: [ad9081_fmca_ebz] on [vcu118] git branch <hdl_2022_r2> git <b31d4fbba87a96f329f858da3118771503c7c6b4> clean [2023-11-01 15:55:34] UTC
Initializing XFRM netlink socket
NET: Registered PF_INET6 protocol family
Segment Routing with IPv6
In-situ OAM (IOAM) with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered PF_PACKET protocol family
NET: Registered PF_KEY protocol family
Key type dns_resolver registered
Key type encrypted registered
ad9081 spi0.0: supply vdd not found, using dummy regulator
ad9081 spi0.0: 8bit r/w test failed. Write 5a but readback is ff.
ad9081 spi0.0: reset/init failed (-50)
Freeing unused kernel image (initmem) memory: 204K
This architecture does not have kernel memory protection.
Run /init as init process
with arguments:
/init
with environment:
HOME=/
TERM=linux
Starting syslogd: OK
Starting klogd: OK
Running sysctl: OK
Saving random seed: random: dd: uninitialized urandom read (512 bytes read)
OK
Starting network: udhcpc: started, v1.35.0
xilinx_axienet 40c00000.ethernet eth0: Link is Down
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: broadcasting discover
udhcpc: no lease, failing
Starting dropbear sshd: OK
Starting IIO Server Daemon
Welcome to Buildroot
buildroot login:
