topic Re: imx6ulz UTP waiting issue in i.MX Processors

imx6ulz UTP waiting issue

stevenyu — Thu, 24 Oct 2019 04:07:22 GMT

Hi Support,

We have workable IMX6ULL EVB, and workable codebase.

Then, we switch the chip to IMX6ULZ on EVB, but when we use Manufacturer tool to download code, it fail when booting up linux as below. It looks like hang up at UTP: Waiting for device to appear. Our experiment are on EVB, and just change the umount IMX6ULL CPU and mount IMX6ULZ CPU on it. Any different between 6ULL and 6UL on UTP part ? Please advise. Thanks.

....

8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
Failed to disable 792MHz OPP
snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:00:00 UTC (0)
clk: Not disabling unused clocks
ALSA device list:
No soundcards found.
Freeing unused kernel memory: 436K (809e5000 - 80a52000)
Starting UTP
uuc 0.5 [built Apr 18 2017 18:03:56]
UTP: Waiting for device to appear
random: nonblocking pool is initialized

Regards,

Steven Yu

Re: imx6ulz UTP waiting issue

igorpadykov — Thu, 24 Oct 2019 05:26:21 GMT

Hi Steven

hanging may be due to i.MX6ULZ record absence in ucl2.xml:
<UCL>
<CFG>
<STATE name="BootStrap" dev="MX6ULL" vid="15A2" pid="0080"/>
<STATE name="Updater" dev="MSC" vid="066F" pid="37FF"/>
</CFG>

Also one can try to rebuild mfg tool firmware and replace with new

specific for i.MX6ULZ (files in /firmware folder)

using sect.6.2 Manufacturing Tool, MFGTool attached Yocto Guide.

Differencies are described in AN12264 i.MX 6ULZ Migration Guide

https://www.nxp.com/docs/en/nxp/application-notes/AN12264.pdf

Best regards
igor
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Re: imx6ulz UTP waiting issue

stevenyu — Fri, 25 Oct 2019 01:49:26 GMT

Hi Igor,

We don't find a new tool that support ULZ!

We try to add one line for ULZ, but tool cannot start to run.

Do you know how to add a line for ULZ ?

In addition, do you know what is the relation between vid/pid and UTP ?

Regards,

Steven Yu

Re: imx6ulz UTP waiting issue

igorpadykov — Fri, 25 Oct 2019 04:48:20 GMT

Hi Steven

i.MX6ULZ is supported starting from L4.14.62 as described in

sect.2.1.BSP support AN12264

https://www.nxp.com/docs/en/nxp/application-notes/AN12264.pdf

Mfg Tool is not supported in this and latest BSPs, supported uuu tool

https://github.com/NXPmicro/mfgtools

Alternatively you can try with mfg tool, using earlier suggestion for

rebuilding mfg tool firmware

Re: imx6ulz UTP waiting issue

stevenyu — Fri, 25 Oct 2019 07:28:15 GMT

Hi igor,

L4.14.62_1.0.0_Beta_MX6ULZ^{(REV L4.14.62_1.0.0_Beta)}
i.MX 6ULZ EVK Linux L4.14.62 Binary Demo File

We have gotten above binary demo files on NXP website, renamed ulz to ull and put into firmware directory of mfg_tool.

That is we rename these files, and put to firmware directory.

* u-boot-imx6ull14x14evk_nand.imx

* zImage

* zImage-imx6ull14x14evk.bin

* zImage-imx6ull-14x14-evk.dtb

* zImage-imx6ull-14x14-evk-btwifi.dtb

* zImage-imx6ull-14x14-evk-btwifi-oob.dtb

* zImage-imx6ull-14x14-evk-emmc.dtb

* zImage-imx6ull-14x14-evk-gpmi-weim.dtb

But when we use manufacture tool to download images, jump to os, and it hang up at kernel.

It is quite strange even formal binary release hang up here.

U-Boot 2018.03-imx_v2018.03_4.14.62_1.0.0_beta+g7fac6b9 (Oct 16 2018 - 19:18:43 +0000)

CPU: Freescale i.MX6ULZ rev1.1 900 MHz (running at 396 MHz)
CPU: Commercial temperature grade (0C to 95C) at 44C
Reset cause: POR
Model: Freescale i.MX6 ULZ 14x14 EVK Board
Board: MX6ULZ 14x14 EVK
DRAM: 512 MiB
NAND: 128 MiB
MMC: FSL_SDHC: 0
Loading Environment from NAND... *** Warning - bad CRC, using default environment

Failed (-5)
Display: TFT43AB (480x272)
Video: LCDIF@0x21c8000 is fused, disable it
In: serial
Out: serial
Err: serial
unsupported boot devices
Net: No ethernet found.
Fastboot: Normal
Boot from USB for mfgtools
Use default environment for mfgtools
Run bootcmd_mfg: run mfgtool_args;if iminfo ${initrd_addr}; then if test ${tee} = yes; then bootm ${tee_addr} ${initrd_addr} ${fdt_addr}; else bootz ${loadaddr} ${initrd_addr} ${fdt_addr}; fi; else echo "Run fastboot ..."; fastboot 0; fi;
Hit any key to stop autoboot: 0

## Checking Image at 83800000 ...
Legacy image found
Image Name: fsl-image-mfgtool-initramfs-imx6
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 8581641 Bytes = 8.2 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
Kernel image @ 0x80800000 [ 0x000000 - 0x6e7338 ]
## Loading init Ramdisk from Legacy Image at 83800000 ...
Image Name: fsl-image-mfgtool-initramfs-imx6
Image Type: ARM Linux RAMDisk Image (gzip compressed)
Data Size: 8581641 Bytes = 8.2 MiB
Load Address: 00000000
Entry Point: 00000000
Verifying Checksum ... OK
## Flattened Device Tree blob at 83000000
Booting using the fdt blob at 0x83000000
Using Device Tree in place at 83000000, end 8300c04e
Modify /soc/aips-bus@02000000/tsc@02040000:status disabled
Modify /soc/aips-bus@02200000/epdc@0228c000:status disabled
Modify /soc/aips-bus@02000000/can@02090000:status disabled
Modify /soc/aips-bus@02000000/can@02094000:status disabled
Modify /soc/aips-bus@02100000/lcdif@021c8000:status disabled
Modify /soc/aips-bus@02100000/pxp@021cc000:status disabled
Modify /soc/aips-bus@02100000/csi@021c4000:status disabled
Modify /soc/aips-bus@02100000/adc@02198000:status disabled
Modify /soc/aips-bus@02100000/ethernet@02188000:status disabled
Modify /soc/aips-bus@02000000/ethernet@020b4000:status disabled
Modify /soc/aips-bus@02100000/serial@021f4000:status disabled
Modify /soc/aips-bus@02100000/serial@021fc000:status disabled
Modify /soc/aips-bus@02000000/spba-bus@02000000/serial@02018000:status disabled
Modify /soc/aips-bus@02000000/pwm@020f0000:status disabled
Modify /soc/aips-bus@02000000/pwm@020f4000:status disabled
Modify /soc/aips-bus@02000000/pwm@020f8000:status disabled
Modify /soc/aips-bus@02000000/pwm@020fc000:status disabled
Modify /soc/aips-bus@02000000/spba-bus@02000000/ecspi@02010000:status disabled
Modify /soc/aips-bus@02000000/spba-bus@02000000/ecspi@02014000:status disabled
Modify /soc/aips-bus@02100000/i2c@021a8000:status disabled
Modify /soc/aips-bus@02100000/i2c@021f8000:status disabled
Modify /soc/aips-bus@02000000/gpt@020e8000:status disabled
Modify /soc/aips-bus@02000000/epit@020d4000:status disabled
ft_system_setup for mx6

Starting kernel ...

Booting Linux on physical CPU 0x0
Linux version 4.14.62-imx_4.14.62_1.0.0_beta+g1907fe4 (oe-user@oe-host) (gcc version 7.3.0 (GCC)) #1 SMP PREEMPT Tue Oct 16 07:06:45 UTC 2018
CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c53c7d
CPU: div instructions available: patching division code
CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
OF: fdt: Machine model: Freescale i.MX6 ULZ 14x14 EVK Board
Memory policy: Data cache writealloc
Reserved memory: created CMA memory pool at 0x8c000000, size 320 MiB
OF: reserved mem: initialized node linux,cma, compatible id shared-dma-pool
percpu: Embedded 16 pages/cpu @8bb2f000 s35532 r8192 d21812 u65536
Built 1 zonelists, mobility grouping on. Total pages: 130048
Kernel command line: console=ttymxc0,115200 rdinit=/linuxrc clk_ignore_unused
PID hash table entries: 2048 (order: 1, 8192 bytes)
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Memory: 167540K/524288K available (9216K kernel code, 505K rwdata, 3196K rodata, 1024K init, 458K bss, 29068K reserved, 327680K cma-reserved, 0K highmem)
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
vmalloc : 0xa0800000 - 0xff800000 (1520 MB)
lowmem : 0x80000000 - 0xa0000000 ( 512 MB)
pkmap : 0x7fe00000 - 0x80000000 ( 2 MB)
modules : 0x7f000000 - 0x7fe00000 ( 14 MB)
.text : 0x80008000 - 0x80a00000 (10208 kB)
.init : 0x80e00000 - 0x80f00000 (1024 kB)
.data : 0x80f00000 - 0x80f7e4c0 ( 506 kB)
.bss : 0x80f80000 - 0x80ff297c ( 459 kB)
SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Preemptible hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=1.
Tasks RCU enabled.
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
Switching to timer-based delay loop, resolution 333ns
sched_clock: 32 bits at 3000kHz, resolution 333ns, wraps every 715827882841ns
clocksource: mxc_timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 637086815595 ns
Console: colour dummy device 80x30
Calibrating delay loop (skipped), value calculated using timer frequency.. 6.00 BogoMIPS (lpj=30000)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
CPU: Testing write buffer coherency: ok
/cpus/cpu@0 missing clock-frequency property
CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
Setting up static identity map for 0x80100000 - 0x80100060
Hierarchical SRCU implementation.
smp: Bringing up secondary CPUs ...
smp: Brought up 1 node, 1 CPU
SMP: Total of 1 processors activated (6.00 BogoMIPS).
CPU: All CPU(s) started in SVC mode.
devtmpfs: initialized
random: get_random_u32 called from bucket_table_alloc+0x114/0x23c with crng_init=0
VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
futex hash table entries: 256 (order: 2, 16384 bytes)
pinctrl core: initialized pinctrl subsystem
NET: Registered protocol family 16
DMA: preallocated 256 KiB pool for atomic coherent allocations
cpuidle: using governor menu
vdd3p0: supplied by regulator-dummy
cpu: supplied by regulator-dummy
vddsoc: supplied by regulator-dummy
hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
hw-breakpoint: maximum watchpoint size is 8 bytes.
imx6ul-pinctrl 20e0000.iomuxc: no fsl,pins and pins property in node /soc/aips-bus@02000000/iomuxc@020e0000/imx6ulz-evk-gpmi-rework
imx6ul-pinctrl 20e0000.iomuxc: initialized IMX pinctrl driver
imx6ul-pinctrl 2290000.iomuxc-snvs: initialized IMX pinctrl driver
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
i2c i2c-0: IMX I2C adapter registered
i2c i2c-0: can't use DMA, using PIO instead.
i2c i2c-1: IMX I2C adapter registered
i2c i2c-1: can't use DMA, using PIO instead.
Linux video capture interface: v2.00
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
MIPI CSI2 driver module loaded
imx rpmsg driver is registered.
Advanced Linux Sound Architecture Driver Initialized.
Bluetooth: Core ver 2.22
NET: Registered protocol family 31
Bluetooth: HCI device and connection manager initialized
Bluetooth: HCI socket layer initialized
Bluetooth: L2CAP socket layer initialized
Bluetooth: SCO socket layer initialized
clocksource: Switched to clocksource mxc_timer1
VFS: Disk quotas dquot_6.6.0
VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
NET: Registered protocol family 2
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 4096 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
UDP hash table entries: 256 (order: 1, 8192 bytes)
UDP-Lite hash table entries: 256 (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.
Trying to unpack rootfs image as initramfs...
Freeing initrd memory: 8384K
Bus freq driver module loaded
workingset: timestamp_bits=30 max_order=17 bucket_order=0
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
jffs2: version 2.2. (NAND) 穢 2001-2006 Red Hat, Inc.
fuse init (API version 7.26)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
io scheduler mq-deadline registered
io scheduler kyber registered
imx-weim 21b8000.weim: Driver registered.
imx-sdma 20ec000.sdma: Falling back to user helper
mxs-dma 1804000.dma-apbh: initialized
2020000.serial: ttymxc0 at MMIO 0x2020000 (irq = 19, base_baud = 5000000) is a IMX
console [ttymxc0] enabled
21e8000.serial: ttymxc1 at MMIO 0x21e8000 (irq = 55, base_baud = 5000000) is a IMX
random: fast init done
imx-rng 2284000.rngb: iMX RNG Registered.
imx sema4 driver is registered.
[drm] Initialized vivante 1.0.0 20120216 for platform:Vivante GCCore on minor 0
[drm] Initialized vivante 1.0.0 20120216 on minor 0
brd: module loaded
loop: module loaded
imx6ul-pinctrl 20e0000.iomuxc: function 'imx6ulz-evk-gpmi-rework' not supported
imx6ul-pinctrl 20e0000.iomuxc: invalid function imx6ulz-evk-gpmi-rework in map table
gpmi-nand: probe of 1806000.gpmi-nand failed with error -22
spi_gpio spi4: gpio-miso property not found, switching to no-rx mode
libphy: Fixed MDIO Bus: probed
CAN device driver interface
usbcore: registered new interface driver kaweth
pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
usbcore: registered new interface driver pegasus
usbcore: registered new interface driver rtl8150
usbcore: registered new interface driver r8152
usbcore: registered new interface driver asix
usbcore: registered new interface driver ax88179_178a
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver net1080
usbcore: registered new interface driver cdc_subset
usbcore: registered new interface driver zaurus
usbcore: registered new interface driver cdc_ncm
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-mxc: Freescale On-Chip EHCI Host driver
usbcore: registered new interface driver usb-storage
usbcore: registered new interface driver usb_ehset_test
usbmisc_imx 2184800.usbmisc: 2184800.usbmisc supply vbus-wakeup not found, using dummy regulator
imx_usb 2184000.usb: 2184000.usb supply vbus not found, using dummy regulator
imx_usb 2184200.usb: 2184200.usb supply vbus not found, using dummy regulator
ci_hdrc ci_hdrc.1: EHCI Host Controller
ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1
ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
input: 20cc000.snvs:snvs-powerkey as /devices/soc0/soc/2000000.aips-bus/20cc000.snvs/20cc000.snvs:snvs-powerkey/input/input0
input: FreescaleAccelerometer as /devices/virtual/input/input1
fxls8471 device driver probe successfully
snvs_rtc 20cc000.snvs:snvs-rtc-lp: rtc core: registered 20cc000.snvs:snvs-rtc-lp as rtc0
i2c /dev entries driver
IR NEC protocol handler initialized
IR RC5(x/sz) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR SANYO protocol handler initialized
IR Sharp protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR XMP protocol handler initialized
mag3110 0-000e: 0-000e supply vdd not found, using dummy regulator
mag3110 0-000e: 0-000e supply vddio not found, using dummy regulator
mag3110 0-000e: check mag3110 chip ID
mag3110 0-000e: hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
input: mag3110 as /devices/virtual/input/input2
mag3110 0-000e: mag3110 is probed
imx2-wdt 20bc000.wdog: timeout 60 sec (nowayout=0)
Bluetooth: HCI UART driver ver 2.3
Bluetooth: HCI UART protocol H4 registered
Bluetooth: HCI UART protocol BCSP registered
Bluetooth: HCI UART protocol ATH3K registered
usbcore: registered new interface driver bcm203x
usbcore: registered new interface driver btusb
usbcore: registered new interface driver ath3k
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
sdhci-pltfm: SDHCI platform and OF driver helper
sdhci-esdhc-imx 2190000.usdhc: Got CD GPIO
mmc0: SDHCI controller on 2190000.usdhc [2190000.usdhc] using ADMA
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
imx-wm8960 sound: wm8960-hifi <-> 202c000.sai mapping ok
imx-wm8960 sound: snd-soc-dummy-dai <-> 2034000.asrc mapping ok
imx-wm8960 sound: wm8960-hifi <-> 202c000.sai mapping ok
NET: Registered protocol family 26
NET: Registered protocol family 10
Segment Routing with IPv6
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
NET: Registered protocol family 17
can: controller area network core (rev 20170425 abi 9)
NET: Registered protocol family 29
can: raw protocol (rev 20170425)
can: broadcast manager protocol (rev 20170425 t)
can: netlink gateway (rev 20170425) max_hops=1
Bluetooth: RFCOMM TTY layer initialized
Bluetooth: RFCOMM socket layer initialized
Bluetooth: RFCOMM ver 1.11
Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Bluetooth: BNEP filters: protocol multicast
Bluetooth: BNEP socket layer initialized
Bluetooth: HIDP (Human Interface Emulation) ver 1.2
Bluetooth: HIDP socket layer initialized
8021q: 802.1Q VLAN Support v1.8
lib80211: common routines for IEEE802.11 drivers
Key type dns_resolver registered
(NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
imx_thermal 2000000.aips-bus:tempmon: Commercial CPU temperature grade - max:95C critical:90C passive:85C
snvs_rtc 20cc000.snvs:snvs-rtc-lp: setting system clock to 1970-01-01 00:05:43 UTC (343)
clk: Not disabling unused clocks
can-3v3: disabling
VSD_3V3: disabling
gpio_dvfs: disabling
ALSA device list:
#0: wm8960-audio
Freeing unused kernel memory: 1024K
Starting UTP
uuc 0.5 [built Apr 18 2017 18:03:56]
UTP: Waiting for device to appear

Re: imx6ulz UTP waiting issue

igorpadykov — Fri, 25 Oct 2019 09:48:42 GMT

renaming ulz to ullis not sufficient. It is necessary to fully

rebuild firmware, as suggested in previous posts.

Best regards
igor