S32 IDE for ARM can't detect Open SDA port in settings. I've installed libusb driver from PEMicro, but nothing was changed.
[ 489.635911] FAT-fs (sdc1): unable to read boot sector to mark fs as dirty
[ 495.353667] usb 1-10: new full-speed USB device number 8 using xhci_hcd
[ 495.503381] usb 1-10: New USB device found, idVendor=1357, idProduct=0089, bcdDevice= 8.00
[ 495.503387] usb 1-10: New USB device strings: Mfr=1, Product=3, SerialNumber=5
[ 495.503390] usb 1-10: Product: OpenSDA Hardware
[ 495.503394] usb 1-10: Manufacturer: P&E Microcomputer Systems Inc.
[ 495.503396] usb 1-10: SerialNumber: SDA8721CE0E
[ 495.509318] cdc_acm 1-10:1.0: ttyACM0: USB ACM device
[ 495.510367] usb-storage 1-10:1.3: USB Mass Storage device detected
[ 495.510660] scsi host6: usb-storage 1-10:1.3
[ 496.530062] scsi 6:0:0:0: Direct-Access FSL FSL/PEMICRO MSD 0001 PQ: 0 ANSI: 4
[ 496.530287] sd 6:0:0:0: Attached scsi generic sg2 type 0
[ 496.530683] sd 6:0:0:0: [sdc] 1983999 512-byte logical blocks: (1.02 GB/969 MiB)
[ 496.530826] sd 6:0:0:0: [sdc] Write Protect is off
[ 496.530828] sd 6:0:0:0: [sdc] Mode Sense: 00 00 00 00
[ 496.530994] sd 6:0:0:0: [sdc] Asking for cache data failed
[ 496.530997] sd 6:0:0:0: [sdc] Assuming drive cache: write through
[ 496.571612] sdc: sdc1
[ 496.582750] sd 6:0:0:0: [sdc] Attached SCSI removable disk
Output of PE console:
sudo ./pegdbserver_console -showhardware
P&E GDB Server for Arm(R) devices, Version 7.81.00.00
Copyright 2018, P&E Microcomputer Systems Inc, All rights reserved
Loading library /home/alex/Applications/NXP/eclipse/plugins/com.pemicro.debug.gdbjtag.pne_220.127.116.11912192052/lin/gdi/unit_ngs_arm_internal.so ... Done.
Command line arguments: -showhardware
What's wrong with it?
For me this turned out to be a path, or 64b vs 32b issue: P&E has an installation script that copies the USB driver to /usr/lib64 if the folder exists. Instead, I tried copying the driver to /usr/lib. After refreshing the ports in S32DS, it appears! Like magic! The driver file is the "libp64-0.1.so.4" available at ~/NXP/S32DS.3.4/Drivers/PnE/drivers/libusb_64_32/.
I think it is worth mentioning that initially the arm-none-eabi-gdb refused to work for lack of a libmpfr.so.4.
(I only found this out when tracking down and running the software in ~/NXP/S32DS.3.4/S32DS/tools/gdb-arm/arm32-eabi/bin, Eclipse would just throw a dumb error.)
The solution was to create a symbolic link from libmpfr.so.6 to libmpfr.so.4 under /usr/lib/x86_64-linux-gnu, as in the answer below:
Also, NXP devboards have very dodgy tactile switches! I couldn't enter BOOTLOADER mode in OpenSDA because SW5 just won't close contact! At least 2 of the 4 on the board are broken.
Also worth checking if your board is somewhat older (didn't work for me, because of the above):
[This is the second attempt at posting, first I spent some 20 minutes writing the answer, just to get it thrown away because I was redirected to login after clicking post. Thanks NXP, just one more frustration among so many.]