Linux/AM5728: Gigabit Ethernet on eth1 not working

Eeshan O

Part Number: AM5728

Tool/software: Linux

Hi,

I have a custom am5728 board and I can get a linkup for 1G on eth0 but can't on eth1. I am using the same link partner on both and a 1G switch. When I use the sitara eval board to cross-reference, I can see both the links get up but eth0 shows 1G and eth1 shows 100mbps. How can I enable eth1 for 1G? Please let me know.

Settings for eth0:

Supported ports: [ TP MII ]

Supported link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Half 1000baseT/Full

Supported pause frame use: Symmetric

Supports auto-negotiation: Yes

Advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Half 1000baseT/Full

Advertised pause frame use: Symmetric

Advertised auto-negotiation: Yes

Link partner advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

1000baseT/Half 1000baseT/Full

Link partner advertised pause frame use: Symmetric

Link partner advertised auto-negotiation: Yes

Speed: 1000Mb/s

Duplex: Full

Port: MII

PHYAD: 1

Transceiver: external

Auto-negotiation: on

Supports Wake-on: d

Wake-on: d

Current message level: 0x00000000 (0)

Link detected: yes

Settings for eth1:

Supported ports: [ TP MII ]

Supported link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

Supported pause frame use: No

Supports auto-negotiation: Yes

Advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

Advertised pause frame use: No

Advertised auto-negotiation: Yes

Link partner advertised link modes: 10baseT/Half 10baseT/Full

100baseT/Half 100baseT/Full

Link partner advertised pause frame use: Symmetric

Link partner advertised auto-negotiation: Yes

Speed: 100Mb/s

Duplex: Full

Port: MII

PHYAD: 2

Transceiver: external

Auto-negotiation: on

Supports Wake-on: d

Wake-on: d

Current message level: 0x00000000 (0)

Link detected: yes

Thanks,

Eeshan

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

Please complete the following checklist and post the results here: processors.wiki.ti.com/.../5x_CPSW

0 Schuyler Patton over 8 years ago in reply to Biser Gatchev-XID

TI__Mastermind 41640 points

Hi Eeshan,

In addition to posting the checklist results that Biser mentioned the first thing you need to look at is the PHY configuration on eth1. The results from ethtool are indicating that the supported PHY modes only shows support for up to 100Mbps on eth1. Since auto-negotiation is use the speed is negotiated before any drivers can have an effect. In this case if the PHY "thinks" it is only configured for 100Mbps then it behaved correctly. Comparing the ethtool results for eth0 and eth1 shows the PHY on eth0 supports 1G, the PHY on eth1 does not.

Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full

The ethtool is showing that both PHYs are detecting the link partner which is the switch if I understand the topology correctly. Is the link up problem you are mentioning also include not getting an IP address for the both ports, assuming dual mac mode? If that is the case please note that with both ports plugged into the same switch will probably not get an ip address for both ports. Each port needs to be on its own subnet.

Best Regards,
Schuyler

0 Eeshan O over 8 years ago in reply to Schuyler Patton

Prodigy 250 points

Hi,

So on my am5728 sitara evaluation module, I connect to the two ethernet ports one at a time individually. I take the cable and put it into eth0 and I see a 1G link. I then take the same cable and put it into eth1 and i get a 100Mb/s link. Both the phys attached to eth0 and eth1 are the exact same, KSZ9031. These are gigabit phys.

Attached you can find all of the information that was requested. I am using TI SDK 4.00.00.04. I am running on the am5728 evm (not custom board):

root@am57xx-evm:~# uname -a

Linux am57xx-evm 4.9.28-geed43d1050 #2 SMP PREEMPT Wed Jun 28 18:16:59 EDT 2017 armv7l GNU/Linux

Settings for eth1:

Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Supported pause frame use: No
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
Link partner advertised pause frame use: Symmetric
Link partner advertised auto-negotiation: Yes
Speed: 100Mb/s
Duplex: Full
Port: MII
PHYAD: 2
Transceiver: external
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000000 (0)

Link detected: yes

Settings for eth0:

Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: Yes
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Half 1000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Link partner advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Link partner advertised pause frame use: Symmetric
Link partner advertised auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: MII
PHYAD: 1
Transceiver: external
Auto-negotiation: on
Supports Wake-on: d
Wake-on: d
Current message level: 0x00000000 (0)

Link detected: yes

eth1 Link encap:Ethernet HWaddr FC:0F:4B:AB:78:9F
inet addr:192.168.7.113 Bcast:192.168.7.255 Mask:255.255.255.0
inet6 addr: fe80::fe0f:4bff:feab:789f%3068609632/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:4450 errors:0 dropped:1 overruns:0 frame:0
TX packets:106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:493312 (481.7 KiB) TX bytes:16989 (16.5 KiB)

eth0 Link encap:Ethernet HWaddr FC:0F:4B:AB:78:9E
inet addr:192.168.7.91 Bcast:192.168.7.255 Mask:255.255.255.0
inet6 addr: fe80::fe0f:4bff:feab:789e%3068793952/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:1040 errors:0 dropped:0 overruns:0 frame:0
TX packets:57 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:113283 (110.6 KiB) TX bytes:9828 (9.5 KiB)
Interrupt:97

bootlog:

Fullscreen 5025.bootlog.txt Download

U-Boot SPL 2017.01-g9fd60700db (Jun 28 2017 - 19:55:57)
DRA752-GP ES2.0
Trying to boot from MMC1
reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **
Using default environment

reading u-boot.img
reading u-boot.img
reading u-boot.img
reading u-boot.img


U-Boot 2017.01-g9fd60700db (Jun 28 2017 - 19:55:57 -0400)

CPU  : DRA752-GP ES2.0
Model: TI AM572x EVM Rev A3
Board: AM572x EVM REV A.3A
DRAM:  2 GiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **
Using default environment

SCSI:  SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst 
scanning bus for devices...
Found 0 device(s).
Net:   <ethaddr> not set. Validating first E-fuse MAC
cpsw
Hit any key to stop autoboot:  0 
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
reading boot.scr
** Unable to read file boot.scr **
reading uEnv.txt
574 bytes read in 4 ms (139.6 KiB/s)
Loaded env from uEnv.txt
Importing environment from mmc0 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3725624 bytes read in 232 ms (15.3 MiB/s)
103304 bytes read in 54 ms (1.8 MiB/s)
## Flattened Device Tree blob at 88000000
   Booting using the fdt blob at 0x88000000
   Loading Device Tree to 8ffe3000, end 8ffff387 ... OK

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.28-geed43d1050 (gtbldadm@ubuntu-16) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #2 SMP 
PREEMPT Wed Jun 28 18:16:59 EDT 2017
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: TI AM572x EVM Rev A3
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
[    0.000000] DRA752 ES2.0
[    0.000000] percpu: Embedded 13 pages/cpu @eed34000 s22092 r8192 d22964 u53248
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 472640
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=d8f7f383-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 1675680K/1897472K available (8192K kernel code, 314K rwdata, 2492K rodata, 2048K init, 296K bss, 33376K rese
rved, 188416K cma-reserved, 1283072K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc0a00000   (10208 kB)
[    0.000000]       .init : 0xc0e00000 - 0xc1000000   (2048 kB)
[    0.000000]       .data : 0xc1000000 - 0xc104e860   ( 315 kB)
[    0.000000]        .bss : 0xc1050000 - 0xc109a130   ( 297 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000016] Switching to timer-based delay loop, resolution 162ns
[    0.000317] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000325] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000729] Console: colour dummy device 80x30
[    0.000746] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000753] This ensures that you still see kernel messages. Please
[    0.000760] update your kernel commandline.
[    0.000776] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000789] pid_max: default: 32768 minimum: 301
[    0.000890] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000900] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001511] CPU: Testing write buffer coherency: ok
[    0.001721] /cpus/cpu@0 missing clock-frequency property
[    0.001737] /cpus/cpu@1 missing clock-frequency property
[    0.001749] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001765] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080069] EFI services will not be available.
[    0.170318] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170406] Brought up 2 CPUs
[    0.170420] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170427] CPU: All CPU(s) started in HYP mode.
[    0.170433] CPU: Virtualization extensions available.
[    0.170937] devtmpfs: initialized
[    0.198439] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.198674] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.198691] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.202062] pinctrl core: initialized pinctrl subsystem
[    0.202862] NET: Registered protocol family 16
[    0.203721] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.204677] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.314423] omap_hwmod: dcan1: _wait_target_disable failed
[    0.440382] cpuidle: using governor ladder
[    0.470406] cpuidle: using governor menu
[    0.480120] OMAP GPIO hardware version 0.1
[    0.494631] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.521071] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.521082] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.521432] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.521442] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.521971] OMAP DMA hardware revision 0.0
[    0.571631] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.572921] edma 43300000.edma: memcpy is disabled
[    0.577707] edma 43300000.edma: TI EDMA DMA engine driver
[    0.582141] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.582310] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.582458] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.582607] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.582868] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.583041] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.585668] palmas 0-0058: Irq flag is 0x00000008
[    0.612677] palmas 0-0058: Muxing GPIO 2f, PWM 0, LED 0
[    0.616436] vtt_fixed: supplied by smps3
[    0.661717] random: fast init done
[    0.692418] vdd_3v3: supplied by regen1
[    0.692640] aic_dvdd_fixed: supplied by vdd_3v3
[    0.695792] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.696282] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.696852] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[    0.697044] media: Linux media interface: v0.10
[    0.697089] Linux video capture interface: v2.00
[    0.697124] pps_core: LinuxPPS API ver. 1 registered
[    0.697131] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.697151] PTP clock support registered
[    0.697190] EDAC MC: Ver: 3.0.0
[    0.697872] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.698171] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.698451] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.698734] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.699074] Advanced Linux Sound Architecture Driver Initialized.
[    0.699896] clocksource: Switched to clocksource arch_sys_counter
[    0.710679] NET: Registered protocol family 2
[    0.711176] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.711239] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.711364] TCP: Hash tables configured (established 8192 bind 8192)
[    0.711411] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.711442] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.711569] NET: Registered protocol family 1
[    0.711930] RPC: Registered named UNIX socket transport module.
[    0.711939] RPC: Registered udp transport module.
[    0.711947] RPC: Registered tcp transport module.
[    0.711954] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.712866] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.715768] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.723316] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.724019] NFS: Registering the id_resolver key type
[    0.724042] Key type id_resolver registered
[    0.724050] Key type id_legacy registered
[    0.724091] ntfs: driver 2.1.32 [Flags: R/O].
[    0.725258] bounce: pool size: 64 pages
[    0.725400] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.725410] io scheduler noop registered
[    0.725418] io scheduler deadline registered
[    0.725543] io scheduler cfq registered (default)
[    0.729934] pinctrl-single 4a003400.pinmux: please update dts to use #pinctrl-cells = <1>
[    0.730446] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.733854] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
[    0.733867] OF: PCI:   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
[    0.733900] OF: PCI:    IO 0x20003000..0x20012fff -> 0x00000000
[    0.733921] OF: PCI:   MEM 0x20013000..0x2fffffff -> 0x20013000
[    1.735313] dra7-pcie 51000000.pcie: phy link never came up
[    1.735482] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[    1.735496] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.735506] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    1.735516] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    1.735890] PCI: bus0: Fast back to back transfers disabled
[    1.736011] PCI: bus1: Fast back to back transfers enabled
[    1.736128] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    1.736144] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    1.736158] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.736379] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    1.737421] backlight supply power not found, using dummy regulator
[    1.799417] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    1.802758] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 301, base_baud = 3000000) is a 8250
[    2.771420] console [ttyS2] enabled
[    2.775758] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 302, base_baud = 3000000) is a 8250
[    2.786513] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    2.793289] [drm] Initialized
[    2.798149] OMAP DSS rev 6.1
[    2.801530] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    2.809846] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    2.819948] display supply vcc not found, using dummy regulator
[    2.856779] brd: module loaded
[    2.875044] loop: module loaded
[    2.878760] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write
[    2.888428] libphy: Fixed MDIO Bus: probed
[    2.949924] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    2.956049] libphy: 48485000.mdio: probed
[    2.964517] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
[    2.974253] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
[    2.984446] cpsw 48484000.ethernet: Detected MACID = fc:0f:4b:ab:78:9e
[    2.991137] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    2.999414] cpsw 48484000.ethernet: cpsw: Detected MACID = fc:0f:4b:ab:78:9f
[    3.007811] mousedev: PS/2 mouse device common for all mice
[    3.013743] i2c /dev entries driver
[    3.020100] gpio-fan gpio_fan: GPIO fan initialized
[    3.026338] tmp102 0-0048: initialized
[    3.035249] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    3.110239] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    3.116621] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    3.260805] ledtrig-cpu: registered to indicate activity on CPUs
[    3.271510] NET: Registered protocol family 10
[    3.286632] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    3.292981] NET: Registered protocol family 17
[    3.297583] Key type dns_resolver registered
[    3.301987] omap_voltage_late_init: Voltage driver support not added
[    3.308431] Power Management for TI OMAP4+ devices.
[    3.313527] Registering SWP/SWPB emulation handler
[    3.327409] dmm 4e000000.dmm: initialized all PAT entries
[    3.360954] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    3.366955] mmc0: host does not support reading read-only switch, assuming write-enable
[    3.368850] mmc0: new high speed SDHC card at address 59b4
[    3.379254] mmcblk0: mmc0:59b4 NCard 15.0 GiB 
[    3.381911]  mmcblk0: p1 p2
[    3.388509] [drm] No driver support for vblank timestamp query.
[    3.396332] [drm] Enabling DMM ywrap scrolling
[    3.403087] mmc1: new DDR MMC card at address 0001
[    3.403400] mmcblk1: mmc1:0001 S10004 3.56 GiB 
[    3.403544] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB
[    3.403689] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB
[    3.404183]  mmcblk1: p1 p2 p3
[    3.468598] Console: switching to colour frame buffer device 100x30
[    3.501218] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    3.542318] input: gpio_keys as /devices/platform/gpio_keys/input/input0
[    3.549258] hctosys: unable to open rtc device (rtc0)
[    3.554901] aic_dvdd_fixed: disabling
[    3.558581] vmmcwl_fixed: disabling
[    3.562266] ldousb: disabling
[    3.565502] ALSA device list:
[    3.568480]   No soundcards found.
[    9.318410] EXT4-fs (mmcblk0p2): recovery complete
[    9.359273] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    9.367448] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    9.377910] devtmpfs: mounted
[    9.382181] Freeing unused kernel memory: 2048K (c0e00000 - c1000000)
[    9.649476] systemd[1]: System time before build time, advancing clock.
[    9.714051] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYP
TSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    9.732528] systemd[1]: Detected architecture arm.

Welcome to Arago 2017.05!

[    9.770727] systemd[1]: Set hostname to <am57xx-evm>.
[   10.104285] systemd[1]: sysinit.target: Found ordering cycle on sysinit.target/start
[   10.112102] systemd[1]: sysinit.target: Found dependency on alignment.service/start
[   10.119799] systemd[1]: sysinit.target: Found dependency on sysinit.target/start
[   10.127258] systemd[1]: sysinit.target: Breaking ordering cycle by deleting job alignment.service/start
[   10.136719] systemd[1]: alignment.service: Job alignment.service/start deleted to break ordering cycle starting with sysinit.tar
get/start
[ SKIP ] Ordering cycle found, skipping alignment.service
[   10.182101] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[  OK  ] Listening on /dev/initctl Compatibility Named Pipe.
[   10.221259] systemd[1]: Created slice User and Session Slice.
[  OK  ] Created slice User and Session Slice.
[  OK  ] Listening on Syslog Socket.
[  OK  ] Listening on Journal Socket (/dev/log).
[  OK  ] Listening on udev Control Socket.
[  OK  ] Started Dispatch Password Requests to Console Directory Watch.
[  OK  ] Started Forward Password Requests to Wall Directory Watch.
[  OK  ] Reached target Paths.
[  OK  ] Listening on udev Kernel Socket.
[  OK  ] Listening on Network Service Netlink Socket.
[  OK  ] Reached target Remote File Systems.
[  OK  ] Reached target Swap.
[  OK  ] Created slice System Slice.
[  OK  ] Created slice system-getty.slice.
[  OK  ] Created slice system-serial\x2dgetty.slice.
[  OK  ] Reached target Slices.
[  OK  ] Listening on Journal Socket.
         Mounting POSIX Message Queue File System...
         Starting Journal Service...
         Starting Setup Virtual Console...
         Mounting Debug File System...
         Starting Remount Root and Kernel File Systems...
[   10.874789] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
         Starting Create Static Device Nodes in /dev...
         Starting Load Kernel Modules...
         Mounting Temporary Directory...
[   10.984591] cmemk: loading out-of-tree module taints kernel.
[   10.991169] CMEMK module: reference Linux version 4.9.28
[   10.997389] allocated heap buffer 0x40500000 of size 0x100000
[   11.003275] cmemk initialized
[  OK  ] Mounted Debug File System.
[   11.032643] cryptodev: driver 1.8 loaded.
[  OK  ] Mounted POSIX Message Queue File System.
[  OK  ] Mounted Temporary Directory.
[  OK  ] Started Journal Service.
[  OK  ] Started Setup Virtual Console.
[  OK  ] Started Remount Root and Kernel File Systems.
[  OK  ] Started Create Static Device Nodes in /dev.
[  OK  ] Started Load Kernel Modules.
         Mounting Configuration File System...
         Starting Apply Kernel Variables...
         Starting udev Kernel Device Manager...
[  OK  ] Reached target Local File Systems (Pre).
         Mounting /media/ram...
         Mounting /var/volatile...
         Starting udev Coldplug all Devices...
         Starting Flush Journal to Persistent Storage...
[  OK  ] Mounted Configuration File System.
[  OK  ] Mounted /var/volatile.
[  OK  ] Mounted /media/ram.
[  OK  ] Started udev Kernel Device Manager.
[  OK  ] Started Apply Kernel Variables.
[   11.711823] systemd-journald[111]: Received request to flush runtime journal from PID 1
[  OK  ] Reached target Local File Systems.
         Starting Load/Save Random Seed...
[  OK  ] Started Flush Journal to Persistent Storage.
[  OK  ] Started Load/Save Random Seed.
         Starting Create Volatile Files and Directories...
[  OK  ] Started Create Volatile Files and Directories.
         Starting Network Time Synchronization...
         Starting Update UTMP about System Boot/Shutdown...
[  OK  ] Started Update UTMP about System Boot/Shutdown.
[  OK  ] Started udev Coldplug all Devices.
[  OK  ] Started Network Time Synchronization.
[   12.175020] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
         [   12.232294] remoteproc remoteproc0: 58820000.ipu is available
Starting Synchronize System and HW clocks...
[   12.256748] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[   12.269494] remoteproc remoteproc1: 55020000.ipu is available
[  OK  ] Reached target System Time Synchronized.
[   12.280908] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[   12.291980] remoteproc remoteproc2: 40800000.dsp is available
[   12.303348] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[   12.314951] remoteproc remoteproc3: 41000000.dsp is available
[FAILED] Failed to start Synchronize System and HW clocks.
See 'systemctl status sync-clocks.service' for details.
[  OK  ] Found device /dev/ttyS2.
[  OK  ] Reached target System Initialization.
[  OK  ] Listening on D-Bus System Message Bus Socket.
[  OK  ] Listening on Avahi mDNS/DNS-SD Stack Activation Socket.
[  OK  ] Listening on RPCbind Server Activation Socket.
[   12.882481] remoteproc remoteproc1: powering up 55020000.ipu
[   12.888303] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3743164
[   12.896873] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[   12.940978] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659 as rtc1
[   12.961551] virtio_rpmsg_bus virtio0: rpmsg host is online
[   12.967071] remoteproc remoteproc1: registered virtio0 (type 7)
[   12.976961] remoteproc remoteproc1: remote processor 55020000.ipu is now up
[   12.986716] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
[   12.994607] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
[  OK  ] Listening on dropbear.socket.
[  OK  ] Reached target Sockets.
[  OK  ] Reached target Basic System.
         Starting Print notice about GPLv3 packages...
[   13.123878] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc2
[   13.160770] input: pixcir_tangoc as /devices/platform/44000000.ocp/4807c000.i2c/i2c-4/4-005c/input/input1
[   13.182156] rtc-ds1307 2-006f: rtc core: registered mcp7941x as rtc0
[   13.195686] rtc-ds1307 2-006f: 64 bytes nvram
[  OK  ] Started System Logging Service.
         Starting Telephony service...
[  OK  ] Started D-Bus System Message Bus.
[   13.350907] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[   13.357021] omap-des 480a5000.des: will run requests pump with realtime priority
[   13.371751] mt9t11x 4-003c: input-clock-freq: 32000000
[   13.376920] mt9t11x 4-003c: pixel-clock-freq: 96000000
[   13.408723] mt9t11x 4-003c: Product ID error ffffff87
[   13.498516] remoteproc remoteproc0: powering up 58820000.ipu
[   13.504248] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4872056
[   13.512151] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[   13.524912] virtio_rpmsg_bus virtio1: rpmsg host is online
[   13.531659] remoteproc remoteproc0: registered virtio1 (type 7)
[   13.532478] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x32
[   13.532604] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x33
[   13.532803] virtio_rpmsg_bus virtio1: creating channel rpmsg-omx addr 0x3c
[   13.532907] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x65
[   13.577200] remoteproc remoteproc0: remote processor 58820000.ipu is now up
[   13.803508] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   13.915665] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
[   13.943608] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   13.955145] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   13.963921] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   13.970518] omap-aes 4b700000.aes: will run requests pump with realtime priority
[   14.026188] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[   14.036983] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[   14.073664] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   14.120379] vpe 489d0000.vpe: Device registered as /dev/video0
[   14.311748] SCSI subsystem initialized
[   14.537662] vip 48990000.vip: loading firmware vpdma-1b8.bin
[   14.544381] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
[   14.555416] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[   14.568068] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   14.577161] vip 48990000.vip: VPDMA firmware loaded
[   14.602923] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
[   14.645120] scsi host0: ahci
[   14.650417] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 346
[   14.871783] remoteproc remoteproc2: powering up 40800000.dsp
[   14.877489] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 21891524
[   14.899640] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   14.905530] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   14.911452] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[  OK  ] Started Telephony service.
         Starting Network Service...
         Starting uim-sysfs.service...
         Starting Avahi mDNS/DNS-SD Stack...
[  OK  ] Started Daily Cleanup of Temporary Directories.
[  OK  ] Reached target Timers.
         Starting Login Service...
[  OK  ] Started Kernel Logging Service.
         Starting TI MultiCore Tools Daemon...
[   14.984813] ata1: SATA link down (SStatus 0 SControl 300)
[   14.992800] virtio_rpmsg_bus virtio2: rpmsg host is online
[   14.998327] remoteproc remoteproc2: registered virtio2 (type 7)
[   15.018118] remoteproc remoteproc2: remote processor 40800000.dsp is now up
[   15.034763] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
         Starting Save/Restore Sound Card State...
[  OK  ] Created slice system-systemd\x2dbacklight.slice.
         Starting Load/Save Screen Backlight...htness of backlight:backlight...
[   15.717262] Bluetooth: Core ver 2.22
[   15.721010] NET: Registered protocol family 31
[   15.725519] Bluetooth: HCI device and connection manager initialized
[   15.732001] Bluetooth: HCI socket layer initialized
[   15.745123] Bluetooth: L2CAP socket layer initialized
[   15.759513] Bluetooth: SCO socket layer initialized
[  OK  ] Started Load/Save Screen Backlight Brightness of backlight:backlight.
[  OK  ] Started Login Service.
[  OK  ] Started Save/Restore Sound Card State.
[  OK  ] Started Avahi mDNS/DNS-SD Stack.
[  OK  ] Listening on Load/Save RF Kill Switch Status [   16.259011] remoteproc remoteproc3: powering up 41000000.dsp
/dev/rfkill Watch.
[   16.279880] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 21891524
[   16.320446] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[   16.326338] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[   16.332271] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[  OK  ] Started Network Service.
[  OK  ] Reached target Network.
         Starting Network Name Resolution...
         Starting Permit User Sessions...
         Starting Lightning Fast Webserver With Light Syst[   16.404796] net eth1: initializing cpsw version 1.15 (0)
em Requirements...
         Starting Simple Network Management Protocol (SNMP) Daemon....
[   16.419327] virtio_rpmsg_bus virtio3: rpmsg host is online
[   16.419346] remoteproc remoteproc3: registered virtio3 (type 7)
[   16.419351] remoteproc remoteproc3: remote processor 41000000.dsp is now up
[   16.434943] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
[   16.505113] net eth0: initialized cpsw ale version 1.4
[   16.505117] net eth0: ALE Table size 1024
[   16.515300] FAT-fs (mmcblk1p3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   16.545147] FAT-fs (mmcblk1p2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   16.546446] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
         Starting Enable and configure wl18xx bluetooth stack...
[  OK  ] Started strongSwan IPsec IKEv1/IKEv2 daemon using ipsec.conf.
[   16.663502] Micrel KSZ9031 Gigabit PHY 48485000.mdio:02: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=4848
5000.mdio:02, irq=-1)
[  OK  ] Started TI MultiCore Tools Daemon.
[  OK  ] Started Permit User Sessions.
[  OK  ] Started Enable and configure wl18xx bluetooth stack.
[  OK  ] Started Serial Getty on ttyS2.
[   16.755633] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   16.778892] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
[   16.808848] net eth0: initializing cpsw version 1.15 (0)
[  OK  ] Started Getty on tty1.
[  OK  ] Reached target Login Prompts.
[  OK  ] Started Network Name Resolution.
[  OK  ] Started Lightning Fast Webserver With Light System Requirements.
[   16.984471] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=4848
5000.mdio:01, irq=-1)
[   17.050884] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   17.135091] NET: Registered protocol family 15
[   17.293807] Initializing XFRM netlink socket
[  OK  ] Started Simple Network Management Protocol (SNMP) Daemon..
[   17.737882] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
[   17.791922] ti-pruss 4b200000.pruss: creating PRU cores and other child platform devices
[   17.793867] irq: no irq domain found for /ocp/pruss_soc_bus@4b226000/pruss@4b200000/intc@4b220000 !
[   17.796467] irq: no irq domain found for /ocp/pruss_soc_bus@4b226000/pruss@4b200000/intc@4b220000 !
[   17.796924] ti-pruss 4b280000.pruss: creating PRU cores and other child platform devices
[   17.798101] irq: no irq domain found for /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/intc@4b2a0000 !
[   17.798546] irq: no irq domain found for /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/intc@4b2a0000 !
[   17.938118] NET: Registered protocol family 43
[   17.969430] remoteproc remoteproc4: 4b234000.pru0 is available
[   17.969478] pru-rproc 4b234000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b234000 probed successfully
[   17.969729] remoteproc remoteproc5: 4b238000.pru1 is available
[   17.969759] pru-rproc 4b238000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b238000 probed successfully
[   17.970122] remoteproc remoteproc6: 4b2b4000.pru0 is available
[   17.970164] pru-rproc 4b2b4000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b4000 probed successfully
[   17.970437] remoteproc remoteproc7: 4b2b8000.pru1 is available
[   17.970469] pru-rproc 4b2b8000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b8000 probed successfully
[   18.014299] usbcore: registered new interface driver usbfs
[   18.014347] usbcore: registered new interface driver hub
[   18.016799] usbcore: registered new device driver usb
[   18.033761] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   18.033782] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[   18.034544] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
[   18.034590] xhci-hcd xhci-hcd.1.auto: irq 475, io mem 0x48890000
[   18.036338] hub 1-0:1.0: USB hub found
[   18.036361] hub 1-0:1.0: 1 port detected
[   18.036921] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[   18.036934] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[   18.036990] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[   18.038396] hub 2-0:1.0: USB hub found
[   18.038419] hub 2-0:1.0: 1 port detected
[   18.410051] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
[  OK  ] Reached target Sound Card.
[   18.424126] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
[   18.424690] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
[   18.443917] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: probing service rpc_example_2 with src 1024 dst 101
[   18.450054] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
[   18.453170] hub 2-1:1.0: USB hub found
[   18.453437] hub 2-1:1.0: 4 ports detected
[   18.469335] rpmsg_rpc virtio1.rpmsg-rpc.-1.101: published functions = 8
[  OK  ] Started uim-sysfs.service.
         Starting rc.pvr.service...
[   18.570620] usb 1-1: new high-speed USB device number 2 using xhci-hcd
[   18.637224] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[  OK  ] Started rc.pvr.service.
         Starting weston.service...
[   18.773159] hub 1-1:1.0: USB hub found
[   18.777222] hub 1-1:1.0: 4 ports detected
[   18.806474] cpsw 48484000.ethernet eth1: Link is Up - 100Mbps/Full - flow control rx/tx
[   18.814605] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
[   18.836430] random: crng init done
***************************************************************
***************************************************************
NOTICE: This file system contains the following GPLv3 packages:
        autoconf
        binutils-dev
        binutils
        bison-dev
        bison
        cpp-symlinks
        cpp
        dosfstools
        g++-symlinks
        g++
        gawk-dev
        gawk
        gcc-symlinks
        gcc
        gdb
        gdbc6x
        gdbserver
        gstreamer1.0-libav
        hidapi
        libcairo-perf-utils
        libgmp10
        libidn11
        libmpc3
        libmpfr4
        libreadline-dev
        libreadline6
        m4-dev
        m4
        make
        nettle
        parted
        swig-dev
        swig

If you do not wish to distribute GPLv3 components please remove
the above packages prior to distribution.  This can be done using
the opkg remove command.  i.e.:
    opkg remove <package>
Where <package> is the name printed in the list above

NOTE: If the package is a dependency of another package you
      will be notified of the dependent packages.  You should
      use the --force-removal-of-dependent-packages option to
      also remove the dependent packages as well
***************************************************************
***************************************************************
[  OK  ] Started Print notice about GPLv3 packages.

 _____                    _____           _         _   
|  _  |___ ___ ___ ___   |  _  |___ ___  |_|___ ___| |_ 
|     |  _| .'| . | . |  |   __|  _| . | | | -_|  _|  _|
|__|__|_| |__,|_  |___|  |__|  |_| |___|_| |___|___|_|  
              |___|                    |___|            

Arago Project http://arago-project.org am57xx-evm ttyS2

Arago 2017.05 am57xx-evm ttyS2

0 Eeshan O over 8 years ago in reply to Eeshan O

Prodigy 250 points

Also, the image that I load onto the sitara eval board is by using the create-sdcard script and selecting from pre-built images. Using 4.00.00.04.

Any thoughts? Please let me know with what you think of the results posted above. Thanks!

0 Schuyler Patton over 8 years ago in reply to Eeshan O

TI__Mastermind 41640 points

Hi,

The ethtool output is still showing that the PHY is only indicating support for 100Mbps. The TI EVM has 2 1 G phys on it. The PHY strapping should be setting the PHY speeds supported. One possibility is that something is going wrong with the auto-negotiation sequence to not allow both the link partner and eth1 to show the possible speeds in ethtool.

What does ethtool eth0 show when you plugin eth0 and eth1 together? I could be wrong but I am looking to see that eth0 at least links with eth1 at the expected speed.

Regards,
Schuyler

0 Eeshan O over 8 years ago in reply to Schuyler Patton

Prodigy 250 points

Hi,

I connected eth0 and eth1 together and both the interfaces linked at 100Mbps speeds. I'm still not sure why the 2nd port seems to be only capable of up to 100mbps. Even though both the phys are configured the same way when I look at the micrel.c phy driver. Let me know what you think, I really appreciate it.

Thanks,

Eeshan

0 Schuyler Patton over 8 years ago in reply to Eeshan O

TI__Mastermind 41640 points

Hi Eeshan,
A colleague pointed out that the on the AM5728 there is an errata that was issued for 1.1 silicon that for port that is eth1. The DTS for the board file limits the phy speed to 100 Mbps. The DTS file that limits the speed is in arch/arm/boot/dts/am57xx-beagle-x15.dts. The node phy1 sets the speed limitation.

The errata holds for silicon 1.1. On the evm you have could you please use this command to read this register 0x4AE0C204:

devmem2 0x4AE0C204

Thank you for being patient while we looked at this, I was aware of the speed limitation on the EVM.

Best Regards,
Schuyler

0 Eeshan O over 8 years ago in reply to Schuyler Patton

Prodigy 250 points

root@am57xx-evm:~# devmem2 0x4AE0C204

/dev/mem opened.

Memory mapped at address 0xb6fa1000.

Read at address 0x4AE0C204 (0xb6fa1204): 0x2B99002F

I was able to fix the issue by setting the max-speed to 1000 in my dts file. Thank you!!!

Processors

Processors forum

Linux/AM5728: Gigabit Ethernet on eth1 not working