an error occured when using sja1110 gPTP

[xiaoshumiao]

Dear NXP fellows:

I am using S32G-VNP-RDB3 and Linux BSP 38.0

I have configured pfe0 to communicate with sja1110 port 4 through sgmii, and can ping. I want to synchronize the time between s32g and sja1110 through pfe0 and sja1110 port 4 interface.

Referring to the configuration of "gptp_sja1110x", I added gPTP statck on the "switch_config_s32g_vnp_rdb" and configured gptp. Finally, I compiled and generated flash_image.bin, renamed it to sja1110_uc.bin, and copied it to /lib/firmware.

But an error occurred, as follows:

I'm guessing the error is here:

For detailed log please refer to the attached file

I can't solve this, and would really appreciate your help.

[alejandro_e]

Hello @xiaoshumiao,

Checking the logs you added it seems that the problems is only the loading and not the gPTP configuration. Please check the jumpers in J198 and ensure the following configuration:

I tested it successfully with said configuration:

s32g399ardb3 login: root
root@s32g399ardb3:~# dmesg | grep -i "sja"
[    0.591985] gpio-345 (sja1110-rst-phy-t1): hogged as output/low
[    0.597484] gpio-402 (sja1110-rst-core): hogged as output/low
[    6.765011] sja1110: loading out-of-tree module taints kernel.
[    6.765512] SPI driver sja1110 has no spi_device_id for nxp,sja1110-switch
[    6.765516] SPI driver sja1110 has no spi_device_id for nxp,sja1110-uc
[    6.765614] sja1110 spi5.0: probing uc
[    6.765743] sja1110 spi5.1: probing switch
[    6.766024] sja1110 spi5.1: Could not get GPIO from device tree
[    6.766044] sja1110 spi5.1: [sja1110_post_probe_upload_worker] Trying to initialize switch
[    6.766659] sja1110 spi5.1: Direct firmware load for sja1110_switch.bin failed with error -2
[    6.766668] sja1110 spi5.1: request_firmware failed with -2
[    6.766673] sja1110 spi5.0: [sja1110_post_probe_upload_worker] Trying to initialize uC
[    6.769220] sja1110 spi5.0: [sja1110_init_hw] loaded fw 'sja1110_uc.bin'
[    6.769227] sja1110 spi5.0: [sja1110_pre_uc_upload] Found firmware of size 125376
[    6.769302] sja1110 spi5.0: [sja1110_pre_uc_upload] firmware appears to be valid
[    6.769340] sja1110 spi5.0: [sja1110_pre_uc_upload] \xc2\xb5C not ready for download (Status=0x31)
[    6.769430] sja1110 spi5.0: Uploading firmware...
[    7.061479] sja1110 spi5.0: Upload successfully verified!
root@s32g399ardb3:~# ls /lib/firmware/
s32g_pfe_class.fw  s32g_pfe_util.fw  sja1110_uc.bin
root@s32g399ardb3:~#

 Let me know if you keep having problems.

[xiaoshumiao]

Hi @alejandro_e 

I have confirmed that the configuration of J189 is correct. The configuration of rdb3 booting from sd card is also correct.

I tested it again. When I directly compiled "switch_config_s32g_vnp_rdb" without any modification and loaded it, there was no error“

破坏者

[ 6.995965] systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped.
[ 6.996275] systemd[1]: Condition check resulted in File System Check on Root Device being skipped.
[ 7.001365] systemd[1]: Starting Load Kernel Modules...
[ 7.017206] sja1110: loading out-of-tree module taints kernel.
[ 7.023197] SPI driver sja1110 has no spi_device_id for nxp,sja1110-switch
[ 7.023203] SPI driver sja1110 has no spi_device_id for nxp,sja1110-uc
[ 7.023294] sja1110 spi5.0: probing uc
[ 7.023415] sja1110 spi5.1: probing switch
[ 7.023668] sja1110 spi5.1: Could not get GPIO from device tree
[ 7.023690] sja1110 spi5.1: [sja1110_post_probe_upload_worker] Trying to initialize switch
[ 7.024403] sja1110 spi5.1: Direct firmware load for sja1110_switch.bin failed with error -2
[ 7.024413] sja1110 spi5.1: request_firmware failed with -2
[ 7.024419] sja1110 spi5.0: [sja1110_post_probe_upload_worker] Trying to initialize uC
S[ 7.026935] sja1110 spi5.0: [sja1110_init_hw] loaded fw 'sja1110_uc.bin'
t[ 7.026946] sja1110 spi5.0: [sja1110_pre_uc_upload] Found firmware of size 126400
a[ 7.027015] sja1110 spi5.0: [sja1110_pre_uc_upload] firmware appears to be valid
r[ 7.027050] sja1110 spi5.0: [sja1110_pre_uc_upload] µC not ready for download (Status=0x31)
t[ 7.027138] sja1110 spi5.0: Uploading firmware...
ing Load Kernel Modules...
Startin[ 7.138512] systemd[1]: Starting Generate network units from Kernel command line...
g Generate network …ts from Kernel command line...
Starting [ 7.166366] systemd[1]: Starting Remount Root and Kernel File Systems...
Remount Root and Kernel File Systems...
[ 7.184599] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null). Quota mode: disabled.
Star[ 7.210767] systemd[1]: Starting Coldplug All udev Devices...
ting Coldplug All udev Devices...
[ OK ] Started Journal [ 7.236049] systemd[1]: Started Journal Service.
Service.
[ OK ] Mounted Huge Pages File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Finished [ 7.319044] sja1110 spi5.0: Upload successfully verified!
Set the console keyboard layout.
[ OK ] Finished Load Kernel Module configfs.
[ OK ] Finished Load Kernel Module drm.
[ OK ] Finished Load Kernel Module efi_pstore.
[ OK ] Finished Load Kernel Module fuse.
[ OK ] Finished Load Kernel Modules.

When I only add gptp_config in Middleware and don't make any modifications, compile and load, there will be an error. That is to say, adding gptp_config will cause an error when loading.

破坏者

Starting Load K[ 7.073122] SPI driver sja1110 has no spi_device_id for nxp,sja1110-switch
e[ 7.073128] SPI driver sja1110 has no spi_device_id for nxp,sja1110-uc
r[ 7.073214] sja1110 spi5.0: probing uc
n[ 7.073340] sja1110 spi5.1: probing switch
e[ 7.073596] sja1110 spi5.1: Could not get GPIO from device tree
l[ 7.073611] sja1110 spi5.1: [sja1110_post_probe_upload_worker] Trying to initialize switch
[ 7.074373] sja1110 spi5.1: Direct firmware load for sja1110_switch.bin failed with error -2
M[ 7.074383] sja1110 spi5.1: request_firmware failed with -2
od[ 7.074390] sja1110 spi5.0: [sja1110_post_probe_upload_worker] Trying to initialize uC
u[ 7.077579] sja1110 spi5.0: [sja1110_init_hw] loaded fw 'sja1110_uc.bin'
les[ 7.077593] sja1110 spi5.0: [sja1110_pre_uc_upload] Found firmware of size 131104
sja1110 spi5.0: [sja1110_pre_uc_upload] firmware appears to be valid
[[ 7.077698] sja1110 spi5.0: [sja1110_pre_uc_upload] µC not ready for download (Status=0x31)
0[ 7.077815] sja1110 spi5.0: Uploading firmware...
m...
Starti[ 7.186666] systemd[1]: Starting Generate network units from Kernel command line...
ng Generate network …ts from Kernel command line...
Starting [ 7.214398] systemd[1]: Starting Remount Root and Kernel File Systems...
Remount Root and Kernel File Systems...
[ 7.239162] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null). Quota mode: disabled.
[ 7.239520] systemd[1]: Starting Coldplug All udev Devices...
Starting Coldplug All udev Devices...
[ OK ] Started Jour[ 7.272430] systemd[1]: Started Journal Service.
nal Service.
[ OK ] Mounted Huge Pages File System.
[ OK ] Mounted POSIX Message Queue File System.
[ OK ] Mounted Kernel Debug File System.
[ OK ] Finished Set the console keyboard layout.
[ OK ] Finished Load Kernel Module configfs.
[ OK ] Finished Load Kernel Module drm.
[ OK ] Finished Load Kernel Module efi_pstore.
[ OK ] Finished Load Kernel Module fuse.
[ OK ] Finished Load Kernel Modules.
[ 7.459749] random: crng init done
[ 7.459769] random: 44 urandom warning(s) missed due to ratelimiting
[ 7.463272] sja1110 spi5.0: [sja1110_uc_parse_status_many] Upload error detected in status message 31600 (status=0x36,err=0x5b)
[ 7.463285] sja1110 spi5.0: Upload error detected!
[ 7.463290] sja1110 spi5.0: uploading firmware failed with 91
[ OK ] Finished Generate network units from Kernel command line.
[ OK ] Finished Remount Root and Kernel File Systems.
Mounting FUSE Control File System...
Mounting Kernel Configuration File System...

I think it's a problem with the spi rate, or there's something wrong with the uboot settings.

破坏者

=> printenv
baudrate=115200
board_rev=F
boot_fdt=try
boot_mtd=booti
bootargs=root=/dev/ram rw earlycon loglevel=7
bootcmd=mmc dev ${mmcdev}; if mmc rescan; then if run loadimage; then run mmcboot; else run netboot; fi; else run netboot;fi
bootdelay=2
bootscript=echo Running bootscript from mmc ...; source
console=ttyLF0
eth1addr=00:01:be:be:ef:11
ethact=eth_pfeng
fdt_addr=0x83000000
fdt_enable_hs400es=fdt addr ${fdt_addr}; fdt rm /soc/mmc no-1-8-v; fdt resize;
fdt_file=s32g399a-rdb3.dtb
fdt_high=0xffffffffffffffff
fdt_override=;
fdtcontroladdr=ffa97000
flashboot=echo Booting from flash...; run flashbootargs;mtd read Kernel ${loadaddr};mtd read DTB ${fdt_addr};mtd read Rootfs ${ramdisk_addr};${boot_mtd} ${loadaddr} ${ramdisk_addr} ${fdt_addr};
flashbootargs=setenv bootargs console=${console},${baudrate} root=/dev/ram rw earlycon nohz=off coherent_pool=64M;setenv flashsize 0x04000000;
hwconfig=serdes0:mode=pcie,clock=ext;pcie0:mode=rc;serdes1:mode=xpcs0&xpcs1,clock=ext,fmhz=125;xpcs1_0:speed=2G5;xpcs1_1:speed=2G5
image=Image
initrd_high=0xffffffffffffffff
ipaddr=10.0.0.100
jtagboot=echo Booting using jtag...; ${boot_mtd} ${loadaddr} ${ramdisk_addr} ${fdt_addr}
jtagsdboot=echo Booting loading Linux with ramdisk from SD...; run loadimage; run loadramdisk; run loadfdt;${boot_mtd} ${loadaddr} ${ramdisk_addr} ${fdt_addr}
loadaddr=0x80000000
loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};
loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}; run fdt_override;
loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}
loadtftpfdt=tftp ${fdt_addr} ${fdt_file};
loadtftpimage=tftp ${loadaddr} ${image};
mmcargs=setenv bootargs console=${console},${baudrate} root=${mmcroot} earlycon nohz=off coherent_pool=64M
mmcboot=echo Booting from mmc ...; run mmcargs; if run loadfdt; then ${boot_mtd} ${loadaddr} - ${fdt_addr}; else echo WARN: Cannot load the DT; fi;
mmcdev=0
mmcpart=1
mmcroot=/dev/mmcblk0p2 rootwait rw
netargs=setenv bootargs console=${console},${baudrate} root=/dev/nfs ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp earlycon nohz=off coherent_pool=64M
netboot=echo Booting from net ...; run netargs; if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; ${get_cmd} ${image}; if test ${boot_fdt} = yes || test ${boot_fdt} = try; then if ${get_cmd} ${fdt_addr} ${fdt_file}; then ${boot_mtd} ${loadaddr} - ${fdt_addr}; else if test ${boot_fdt} = try; then ${boot_mtd}; else echo WARN: Cannot load the DT; fi; fi; else ${boot_mtd}; fi;
netmask=255.255.255.0
nfsboot=echo Booting from net using tftp and nfs...; run nfsbootargs;run loadtftpimage; run loadtftpfdt;${boot_mtd} ${loadaddr} - ${fdt_addr};
nfsbootargs=setenv bootargs console=${console},${baudrate} root=/dev/nfs rw ip=${ipaddr}:${serverip}::${netmask}::eth0:off nfsroot=${serverip}:/tftpboot/rfs,nolock,v3,tcp earlycon nohz=off coherent_pool=64M
pfe1_phy_addr=8
pfe1addr=00:01:be:be:ef:22
pfe2addr=00:01:be:be:ef:33
pfeaddr=00:01:be:be:ef:11
pfeng_mode=enable,sgmii,sgmii,rgmii
pfengemac=0
ramdisk_addr=0x90000000
s32cc_gmac_mode=enable
script=boot.scr
serverip=10.0.0.1
stderr=serial@401c8000
stdin=serial@401c8000
stdout=serial@401c8000
update_sd_firmware=if test ${ip_dyn} = yes; then setenv get_cmd dhcp; else setenv get_cmd tftp; fi; if mmc dev ${mmcdev}; then if ${get_cmd} ${update_sd_firmware_filename}; then setexpr fw_sz ${filesize} / 0x200; setexpr fw_sz ${fw_sz} - 7; setexpr loadaddr ${loadaddr} + 0x1000; mmc write ${loadaddr} 0x8 ${fw_sz}; fi; fi
update_sd_firmware_filename=fip.s32

Environment size: 3538/8188 bytes

[alejandro_e]

Hello @xiaoshumiao,

From the logs I can see that the download was actually completed, please see this part:

[ 7.463272] sja1110 spi5.0: [sja1110_uc_parse_status_many] Upload error detected in status message 31600 (status=0x36,err=0x5b)

 if you check sja1110_init.h#L53, which is the module in charge of loading the firmware you can see the following:

The status is completed (0x36) and there is no error (0x5B=91). I am assuming you are using the Yocto build, in that setup, you can modify the patch in: .../sources/meta-alb/recipes-kernel/sja1110/sja1110/0001-s32g274a-rdb2-Add-support-for-S32G-VNP-RDB2.patch and add COMPLETED as a correct state, in here:

after that you can test if the functionalities related to the SJA1110 still work correctly.

Please let me know the result of the test.

Thanks

[xiaoshumiao · Accepted solution]

Hi @alejandro_e 

Thank you very much for your reply. This method still doesn’t work and other errors will occur.

I refer to this to solve the problem

https://community.nxp.com/t5/S32G/s32g-vnp-rdb2-Errror-when-uploading-sja1110-uc-and-using-gPTP/m-p/...

[alejandro_e]

Hello @xiaoshumiao,

I'm glad you were able to solve the problem. Thanks for the reference for the solution.

If you encounter any other problem feel free to create a new post.

Best regards.