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OpenNuvoton / NUC970_Linux_Kernel

Linux Kernel Source Code for NUC970 Series Microprocessor
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NUC972 Board Ethernet not working #62

Closed tkrelcon closed 3 years ago

tkrelcon commented 3 years ago

ifconfig -a

eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

tkrelcon commented 3 years ago

Gone through some the previous issues and your advices to solve the issues. Turn off the LCD from uboot program and also getting the same error. RX/TX always coming Zero......

Please Guide to do manual configuration

ifconfig eth0 down; ifconfig eth0 up

nuc970-emac0 nuc970-emac0: eth0 is OPENED

cat /proc/interrupts

       CPU0

16: 16101 - nuc970-timer0 19: 0 - nuc970-emac0 21: 0 - nuc970-emac0 23: 0 - ehci_hcd:usb1 24: 0 - ohci_hcd:usb2 36: 403 - ttyS0 Err: 0

yachen commented 3 years ago

What board are you using? Is there any error message during system boot up?

Sincerely,

Yi-An Chen

The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Nuvoton is strictly prohibited; and any information in this email irrelevant to the official business of Nuvoton shall be deemed as neither given nor endorsed by Nuvoton.

tkrelcon commented 3 years ago

Enable Debug Message No Key Boot from NAND NAND boot!

U-Boot 2016.11 (Mar 09 2021 - 14:57:39 +0530)

CPU: NUC972 Board: NUC972 DRAM: 64 MiB NAND: 128 MiB In: serial Out: serial Err: serial Net: emac Error: emac address not set.

Hit any key to stop autoboot: 0 Unknown command 'sf' - try 'help' Unknown command 'sf' - try 'help' Wrong Image Format for bootm command ERROR: can't get kernel image! => nboot 0x7fc0 0 0x200000

Loading from nand0, offset 0x200000 Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3939744 Bytes = 3.8 MiB Load Address: 00007fc0 Entry Point: 00008000 => bootm 0x7fc0

Booting kernel from Legacy Image at 00007fc0 ...

Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3939744 Bytes = 3.8 MiB Load Address: 00007fc0 Entry Point: 00008000 Verifying Checksum ... OK Loading Kernel Image ... OK

Starti▒Booting Linux on physical CPU 0x0 Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Initializing cgroup subsys cpuacct Linux version 3.10.108 (user@ubuntu) (gcc version 4.8.5 (Buildroot 2016.11.1-g7116cea) ) #2 PREEMPT Tue Mar 9 15:08:23 IST 2021 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: NUC970 Memory policy: ECC disabled, Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 64MB = 64MB total Memory: 59000k/59000k available, 6536k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xc4800000 - 0xff000000 ( 936 MB) lowmem : 0xc0000000 - 0xc4000000 ( 64 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0xc0008000 - 0xc0339eec (3272 kB) .init : 0xc033a000 - 0xc056174c (2206 kB) .data : 0xc0562000 - 0xc0595560 ( 206 kB) .bss : 0xc0595560 - 0xc05c54e0 ( 192 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. NR_IRQS:625

WARNING: LCD enabled in loader but not in kernel, this may cause EMAC hang...

sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms Console: colour dummy device 80x30 console [ttyS0] enabled Calibrating delay loop... 148.88 BogoMIPS (lpj=744448) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys perf_event CPU: Testing write buffer coherency: ok Setting up static identity map for 0xc0291498 - 0xc02914d4 devtmpfs: initialized pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations bio: create slab at 0 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb cfg80211: Calling CRDA to update world regulatory domain NET: Registered protocol family 2 TCP established hash table entries: 512 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 512 bind 512) TCP: reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 NetWinder Floating Point Emulator V0.97 (double precision) ROMFS MTD (C) 2007 Red Hat, Inc. msgmni has been set to 115 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) nuc970-uart.0: ttyS0 at I/O 0x0 (irq = 36) is a NUC970 brd: module loaded libphy: nuc970_rmii0: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_nuc970_probe() - name: nuc970-ehci nuc970-ehci nuc970-ehci: Nuvoton NUC970/N9H30 EHCI Host Controller nuc970-ehci nuc970-ehci: new USB bus registered, assigned bus number 1 nuc970-ehci nuc970-ehci: irq 23, io mem 0xb0005000 nuc970-ehci nuc970-ehci: USB 2.0 started, EHCI 0.95 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver nuc970-ohci nuc970-ohci: Nuvoton NUC970/N9H30 OHCI Host Controller nuc970-ohci nuc970-ohci: new USB bus registered, assigned bus number 2 nuc970-ohci nuc970-ohci: irq 24, io mem 0xb0007000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected usbcore: registered new interface driver usb-storage TCP: cubic registered NET: Registered protocol family 17 Freeing unused kernel memory: 2204K Starting logging: OK Starting mdev... Initializing random number generator... done. Starting network: OK

ifconfig -a

eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

ip link show

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000 link/ether 08:00:27:00:01:92 brd ff:ff:ff:ff:ff:ff

tkrelcon commented 3 years ago

Any help or solution??

yachen commented 3 years ago

You didn't turn off LCD in U-Boot.

WARNING: LCD enabled in loader but not in kernel, this may cause EMAC hang...

Sincerely,

Yi-An Chen

The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Nuvoton is strictly prohibited; and any information in this email irrelevant to the official business of Nuvoton shall be deemed as neither given nor endorsed by Nuvoton.

tkrelcon commented 3 years ago

Thank you sir, I got it but how turn it off. I done it in nuc970evb.h file but the same error. Also i was making nuc972_eth2uart_defconfig where it is already deisabled. Please guide which file to edit by which parameter.

tkrelcon commented 3 years ago

I think now i have successfully turned it off.. But still facing same problem.. Please guide. Refer below lines of output.

Loading from nand0, offset 0x200000 Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4169728 Bytes = 4 MiB Load Address: 00007fc0 Entry Point: 00008000 => bootm 0x7fc0

Booting kernel from Legacy Image at 00007fc0 ...

Image Name: Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4169728 Bytes = 4 MiB Load Address: 00007fc0 Entry Point: 00008000 Verifying Checksum ... OK Loading Kernel Image ... OK

Startic▒ѥ▒▒ Linux on physical CPU 0x0 Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Initializing cgroup subsys cpuacct Linux version 3.10.108 (user@ubuntu) (gcc version 4.8.5 (Buildroot 2016.11.1-g7116cea) ) #8 PREEMPT Fri Mar 12 09:53:22 IST 2021 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: NUC970 Memory policy: ECC disabled, Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 64MB = 64MB total Memory: 58760k/58760k available, 6776k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xc4800000 - 0xff000000 ( 936 MB) lowmem : 0xc0000000 - 0xc4000000 ( 64 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0xc0008000 - 0xc033feec (3296 kB) .init : 0xc0340000 - 0xc059c9f4 (2419 kB) .data : 0xc059e000 - 0xc05d1e40 ( 208 kB) .bss : 0xc05d1e40 - 0xc0601dc0 ( 192 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. NR_IRQS:625 sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms Console: colour dummy device 80x30 console [ttyS0] enabled Calibrating delay loop... 148.88 BogoMIPS (lpj=744448) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys perf_event CPU: Testing write buffer coherency: ok Setting up static identity map for 0xc0296838 - 0xc0296874 devtmpfs: initialized pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations bio: create slab at 0 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb cfg80211: Calling CRDA to update world regulatory domain NET: Registered protocol family 2 TCP established hash table entries: 512 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 512 bind 512) TCP: reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 NetWinder Floating Point Emulator V0.97 (double precision) ROMFS MTD (C) 2007 Red Hat, Inc. msgmni has been set to 114 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) nuc970-uart.0: ttyS0 at I/O 0x0 (irq = 36) is a NUC970 nuc970-uart.1: ttyS1 at I/O 0x0 (irq = 37) is a NUC970 nuc970-uart.2: ttyS2 at I/O 0x0 (irq = 38) is a NUC970 nuc970-uart.3: ttyS3 at I/O 0x0 (irq = 43) is a NUC970 nuc970-uart.4: ttyS4 at I/O 0x0 (irq = 39) is a NUC970 nuc970-uart.5: ttyS5 at I/O 0x0 (irq = 44) is a NUC970 nuc970-uart.6: ttyS6 at I/O 0x0 (irq = 40) is a NUC970 nuc970-uart.7: ttyS7 at I/O 0x0 (irq = 45) is a NUC970 nuc970-uart.8: ttyS8 at I/O 0x0 (irq = 41) is a NUC970 nuc970-uart.9: ttyS9 at I/O 0x0 (irq = 46) is a NUC970 nuc970-uart.10: ttyS10 at I/O 0x0 (irq = 42) is a NUC970 brd: module loaded libphy: nuc970_rmii0: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_nuc970_probe() - name: nuc970-ehci nuc970-ehci nuc970-ehci: Nuvoton NUC970/N9H30 EHCI Host Controller nuc970-ehci nuc970-ehci: new USB bus registered, assigned bus number 1 nuc970-ehci nuc970-ehci: irq 23, io mem 0xb0005000 nuc970-ehci nuc970-ehci: USB 2.0 started, EHCI 0.95 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver nuc970-ohci nuc970-ohci: Nuvoton NUC970/N9H30 OHCI Host Controller nuc970-ohci nuc970-ohci: new USB bus registered, assigned bus number 2 nuc970-ohci nuc970-ohci: irq 24, io mem 0xb0007000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected usbcore: registered new interface driver usb-storage ipip: IPv4 over IPv4 tunneling driver TCP: cubic registered NET: Registered protocol family 17 Freeing unused kernel memory: 2416K nuc970-emac0 nuc970-emac0: eth0 is OPENED ifconfig: SIOCSIFADDR: No such device

~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 inet addr:192.168.0.100 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback LOOPBACK MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

tunl0 Link encap:UNSPEC HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00 NOARP MTU:0 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

yachen commented 3 years ago

Hi,

The kernel log looks good. Which board are you using?

Sincerely,

Yi-An Chen

The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Nuvoton is strictly prohibited; and any information in this email irrelevant to the official business of Nuvoton shall be deemed as neither given nor endorsed by Nuvoton.

tkrelcon commented 3 years ago

Dear Sir, Please find below pics

WhatsApp Image 2021-03-12 at 14 04 43 WhatsApp Image 2021-03-12 at 14 04 37

yachen commented 3 years ago

Have you set SW21 and SW38 to ON?

Sincerely,

Yi-An Chen

The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Nuvoton is strictly prohibited; and any information in this email irrelevant to the official business of Nuvoton shall be deemed as neither given nor endorsed by Nuvoton.

tkrelcon commented 3 years ago

Yes both are on already

tkrelcon commented 3 years ago

Any suggestion/help further?

yachen commented 3 years ago

Please test attached kernel image. If the SW21/SW38 is ON and EMAC0 still doesn’t work, I would guess there’re something wrong about your board.

970uimage.zip

tkrelcon commented 3 years ago

U-Boot 2013.04-rc2-ga8435de-dirty (Apr 18 2016 - 10:47:35)

CPU: NUC972 DRAM: 64 MiB NAND: 128 MiB MMC: mmc: 0 In: serial Out: serial Err: serial Net: emac U-Boot> nboot 0x7fc0 0 0x200000

Loading from nand0, offset 0x200000 Image Name: Linux-3.10.108+ Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4254928 Bytes = 4.1 MiB Load Address: 00008000 Entry Point: 00008000 U-Boot> bootm 0x7fc0

Booting kernel from Legacy Image at 00007fc0 ...

Image Name: Linux-3.10.108+ Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 4254928 Bytes = 4.1 MiB Load Address: 00008000 Entry Point: 00008000 Verifying Checksum ... OK XIP Kernel Image ... OK OK

Starting kernel ...

Uncompressing Li done, booting tBooting Linux on physical CPU 0x0 Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Initializing cgroup subsys cpuacct Linux version 3.10.108+ (andy@YA-T470P) (gcc version 4.8.4 (GCC) ) #144 PREEMPT Fri Mar 12 17:16:08 CST 2021 CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177 CPU: VIVT data cache, VIVT instruction cache Machine: NUC970 Memory policy: ECC disabled, Data cache writeback Built 1 zonelists in Zone order, mobility grouping on. Total pages: 16256 Kernel command line: root=/dev/ram0 console=ttyS0,115200n8 rdinit=/sbin/init mem=64M PID hash table entries: 256 (order: -2, 1024 bytes) Dentry cache hash table entries: 8192 (order: 3, 32768 bytes) Inode-cache hash table entries: 4096 (order: 2, 16384 bytes) Memory: 64MB = 64MB total Memory: 58680k/58680k available, 6856k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0xc4800000 - 0xff000000 ( 936 MB) lowmem : 0xc0000000 - 0xc4000000 ( 64 MB) modules : 0xbf000000 - 0xc0000000 ( 16 MB) .text : 0xc0008000 - 0xc033aeec (3276 kB) .init : 0xc033b000 - 0xc05b005c (2517 kB) .data : 0xc05b2000 - 0xc05e55c0 ( 206 kB) .bss : 0xc05e55c0 - 0xc06155c0 ( 192 kB) SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 Preemptible hierarchical RCU implementation. NR_IRQS:625 sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every 4294967286ms Console: colour dummy device 80x30 console [ttyS0] enabled Calibrating delay loop... 148.88 BogoMIPS (lpj=744448) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys perf_event CPU: Testing write buffer coherency: ok Setting up static identity map for 0xc02917d8 - 0xc0291814 devtmpfs: initialized pinctrl core: initialized pinctrl subsystem NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations bio: create slab at 0 SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb cfg80211: Calling CRDA to update world regulatory domain NET: Registered protocol family 2 TCP established hash table entries: 512 (order: 0, 4096 bytes) TCP bind hash table entries: 512 (order: -1, 2048 bytes) TCP: Hash tables configured (established 512 bind 512) TCP: reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 NetWinder Floating Point Emulator V0.97 (double precision) ROMFS MTD (C) 2007 Red Hat, Inc. msgmni has been set to 114 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 254) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) nuc970-uart.0: ttyS0 at I/O 0x0 (irq = 36) is a NUC970 brd: module loaded libphy: nuc970_rmii0: probed ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver ehci_nuc970_probe() - name: nuc970-ehci nuc970-ehci nuc970-ehci: Nuvoton NUC970/N9H30 EHCI Host Controller nuc970-ehci nuc970-ehci: new USB bus registered, assigned bus number 1 nuc970-ehci nuc970-ehci: irq 23, io mem 0xb0005000 nuc970-ehci nuc970-ehci: USB 2.0 started, EHCI 0.95 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver nuc970-ohci nuc970-ohci: Nuvoton NUC970/N9H30 OHCI Host Controller nuc970-ohci nuc970-ohci: new USB bus registered, assigned bus number 2 nuc970-ohci nuc970-ohci: irq 24, io mem 0xb0007000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected usbcore: registered new interface driver usb-storage TCP: cubic registered NET: Registered protocol family 17 Freeing unused kernel memory: 2516K

BusyBox v1.22.1 (2016-02-03 14:11:04 CST) built-in shell (ash) Enter 'help' for a list of built-in commands.

~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 BROADCAST MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback LOOPBACK MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

tkrelcon commented 3 years ago

Sir, Please check above logs with image provided by you its giving me same output.. Any check points suggestion for hardware..

yachen commented 3 years ago

Hi, did you ifconfig eth0 up?

Yi-An Chen

From: tkrelcon @.> Sent: Saturday, March 13, 2021 6:26:30 PM To: OpenNuvoton/NUC970_Linux_Kernel @.> Cc: MS10 YAChen @.>; Comment @.> Subject: Re: [OpenNuvoton/NUC970_Linux_Kernel] NUC972 Board Ethernet not working (#62)

Sir, Please check above logs with image provided by you its giving me same output.. Any check points suggestion for hardware..

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The privileged confidential information contained in this email is intended for use only by the addressees as indicated by the original sender of this email. If you are not the addressee indicated in this email or are not responsible for delivery of the email to such a person, please kindly reply to the sender indicating this fact and delete all copies of it from your computer and network server immediately. Your cooperation is highly appreciated. It is advised that any unauthorized use of confidential information of Nuvoton is strictly prohibited; and any information in this email irrelevant to the official business of Nuvoton shall be deemed as neither given nor endorsed by Nuvoton.

tkrelcon commented 3 years ago

Yes Sir,

Please see below logs

~ # ifconfig eth0 up nuc970-emac0 nuc970-emac0: eth0 is OPENED ~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback LOOPBACK MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

yachen commented 3 years ago

Are the LEDs on the Ethernet jack Light up?

Yi-An Chen

From: tkrelcon @.> Sent: Saturday, March 13, 2021 7:12:19 PM To: OpenNuvoton/NUC970_Linux_Kernel @.> Cc: MS10 YAChen @.>; Comment @.> Subject: Re: [OpenNuvoton/NUC970_Linux_Kernel] NUC972 Board Ethernet not working (#62)

Yes Sir,

Please see below logs

~ # ifconfig eth0 up nuc970-emac0 nuc970-emac0: eth0 is OPENED ~ # ifconfig -a eth0 Link encap:Ethernet HWaddr 08:00:27:00:01:92 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

lo Link encap:Local Loopback LOOPBACK MTU:65536 Metric:1 RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

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tkrelcon commented 3 years ago

Yes Sir, Orange Continuously and green blinking. I check cable and pin both are working in other device properly.. while i am connecting with putty it is sending data and getting ping there.. I am not sure but something i am missing from software side.. I update everything from git also..

tkrelcon commented 3 years ago

While connecting through putty using IP i am getting this....

login as: root root@192.168.0.211's password:

Welcome to Automation BOS System.. root@Automation-BOS:~# ping 192.168.0.1 PING 192.168.0.1 (192.168.0.1) 56(84) bytes of data. 64 bytes from 192.168.0.1: icmp_seq=1 ttl=64 time=0.734 ms 64 bytes from 192.168.0.1: icmp_seq=2 ttl=64 time=0.646 ms 64 bytes from 192.168.0.1: icmp_seq=3 ttl=64 time=0.669 ms 64 bytes from 192.168.0.1: icmp_seq=4 ttl=64 time=0.670 ms 64 bytes from 192.168.0.1: icmp_seq=5 ttl=64 time=0.806 ms 64 bytes from 192.168.0.1: icmp_seq=6 ttl=64 time=0.678 ms 64 bytes from 192.168.0.1: icmp_seq=7 ttl=64 time=0.675 ms

tkrelcon commented 3 years ago

This is what i am getting while using some networking commands

~ # traceroute 192.168.0.100 traceroute to 192.168.0.100 (192.168.0.100), 30 hops max, 38 byte packets 1traceroute: sendto: Network is unreachable ~ # netstat Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State Active UNIX domain sockets (w/o servers) Proto RefCnt Flags Type State I-Node Path ~ # ipaddr -/bin/sh: ipaddr: not found ~ # ip -s link BusyBox v1.22.1 (2016-02-03 14:11:04 CST) multi-call binary.

Usage: ip [OPTIONS] {address | route | link | tunnel | rule} {COMMAND}

ip [OPTIONS] OBJECT {COMMAND} where OBJECT := {address | route | link | tunnel | rule} OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }

~ # arp -n arp: applet not found

yachen commented 3 years ago

What city are you in? I can't tell what goes wrong from your description. Do you have other 972 board in hand that you can give it a try?

Yi-An Chen

From: tkrelcon @.> Sent: Saturday, March 13, 2021 7:46:21 PM To: OpenNuvoton/NUC970_Linux_Kernel @.> Cc: MS10 YAChen @.>; Comment @.> Subject: Re: [OpenNuvoton/NUC970_Linux_Kernel] NUC972 Board Ethernet not working (#62)

This is what i am getting while using some networking commands

~ # traceroute 192.168.0.100 traceroute to 192.168.0.100 (192.168.0.100), 30 hops max, 38 byte packets 1traceroute: sendto: Network is unreachable ~ # netstat Active Internet connections (w/o servers) Proto Recv-Q Send-Q Local Address Foreign Address State Active UNIX domain sockets (w/o servers) Proto RefCnt Flags Type State I-Node Path ~ # ipaddr -/bin/sh: ipaddr: not found ~ # ip -s link BusyBox v1.22.1 (2016-02-03 14:11:04 CST) multi-call binary.

Usage: ip [OPTIONS] {address | route | link | tunnel | rule} {COMMAND}

ip [OPTIONS] OBJECT {COMMAND} where OBJECT := {address | route | link | tunnel | rule} OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }

~ # arp -n arp: applet not found

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tkrelcon commented 3 years ago

I am Vadodara(Baroda), Gujarat, India. No i don't have any other NUC970 board. We have used this board 2-3 years back. At that time everything was fine but at present do now whats going wrong. According to me there is some thing wrong with its image files somewhere it was blocking EMAC. Dn't know where. I will work on it let see if i get anything.. By the way thank you so much for your guidance. Have a good day ahead.

tkrelcon commented 3 years ago

One more thing i have noticed while i am building through buildroot toolchain in environment file it was not setting any variable for ethernet. My environment Variables are as follows. Will it affect.?

baudrate=115200 bootdelay=1 stderr=serial stdin=serial stdout=serial setspi=sf probe 0 30000000 loadkernel=sf read 0x7fc0 0x200000 0x800000 bootcmd=run setspi;run loadkernel;bootm 0x7fc0

yachen commented 3 years ago

No, the Uboot env setting is irrelevant with the EMAC issue in Linux kernel.

tkrelcon commented 3 years ago

Ok. Than I have to find something in kernel side only... Is there any other kernel configuration required for EMAC Any changes required in Config files.? One more thing as per manual evb.h file should be this.. 1

But in my files it is like this. If try do changes and than make, its giving me error in make.

define CONFIG_ETHADDR: 00:00:00:11:66:88

define CONFIG_SYS_RX_ETH_BUFFER: 16

yachen commented 3 years ago

The original source doesn't have the extra colon. And can be built without problem. https://github.com/OpenNuvoton/NUC970_U-Boot_v2016.11/blob/master/include/configs/nuc970_evb.h

tkrelcon commented 3 years ago

Ok. I removed extra colon but nothing changed in previous one. Ok. Thank you again. If you get any solution idea pls let me know. I will search out the fault.

tkrelcon commented 3 years ago

Hey, I got a new NUC980DK61YC Evaluation board with me. I am trying to load image files and uboot files in SPI but it was showing this error.

NUC980 IBR 20180813 Boot from USB DDR-OK

Run firmware code CPU: 300MHz, DDR: 300MHz, SYS: 300MHz, PCLK: 150MHz Parse NuWriter command line

SPI NOR ID=0x0000ffff _spi_type =0 SPI NOR ID=0x0000ffff _spi_type =0 Error! Read SPI ID(0xffff)

SPI NAND: Auto Detect ID=[0xefaa21] BlockPerFlash = 1024, PagePerBlock = 64 PageSize = 2048, SpareArea = 64 QuadReadCmd = 0x6b ReadStatusCmd = 0xff WriteStatusCmd = 0xff StatusValue = 0xff Dummybyte = 0x1 Multi-Die = 0

NAND ID=[57][57][57][57] PowerOn setting 0x7f6002d4 BlockPerFlash=1023, PagePerBlock=64, PageSize=2048

eMMC1/SD1 Init Fail

Finish get INFO!!