Problems about NIC, PCIe and usb on RK3568 EVB
Michael Riesch
michael.riesch at wolfvision.net
Tue Apr 18 02:26:46 PDT 2023
Hi Doug,
On 4/14/23 04:39, Doug Brewer wrote:
> On Thu, Apr 13, 2023 at 5:37 PM Frank Wunderlich
> <frank-w at public-files.de> wrote:
>>
>>
>>
>>> Gesendet: Donnerstag, 13. April 2023 um 11:21 Uhr
>>> Von: "Doug Brewer" <brewer.doug at gmail.com>
>>> On Thu, Apr 13, 2023 at 4:02 PM Frank Wunderlich
>>> <frank-w at public-files.de> wrote:
>>>>
>>>> Hi
>>>>> Gesendet: Donnerstag, 13. April 2023 um 08:28 Uhr
>>>>> Von: "Johannes Zink" <j.zink at pengutronix.de>
>>>>> On 4/13/23 07:55, Doug Brewer wrote:
>>>>>> Hi,
>>>>>>
>>>>>> I tested Linux kernel 6.3-rc6 on my rk3568 evaluation board, it seems there
>>>>>> are problems with Ethernet, PCIe and usb devices.
>>>>>>
>>>>>> First, NICs doesn't work.
>>>>>>
>>>>>> rk_gmac-dwmac fe010000.ethernet: IRQ eth_lpi not found
>>>>>> rk_gmac-dwmac fe010000.ethernet: no regulator found
>>>>>> rk_gmac-dwmac fe010000.ethernet: clock input or output? (output).
>>>>>> rk_gmac-dwmac fe010000.ethernet: Can not read property: tx_delay.
>>>>>> rk_gmac-dwmac fe010000.ethernet: set tx_delay to 0x30
>>>>>> rk_gmac-dwmac fe010000.ethernet: Can not read property: rx_delay.
>>>>>> rk_gmac-dwmac fe010000.ethernet: set rx_delay to 0x10
>>>>>> rk_gmac-dwmac fe010000.ethernet: integrated PHY? (no).
>>>>>> rk_gmac-dwmac fe010000.ethernet: init for RGMII_ID
>>>>>> rk_gmac-dwmac fe010000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>>>>> rk_gmac-dwmac fe010000.ethernet: DWMAC4/5
>>>>>> rk_gmac-dwmac fe010000.ethernet: DMA HW capability register suppd
>>>>>> rk_gmac-dwmac fe010000.ethernet: RX Checksum Offload Engine suppd
>>>>>> rk_gmac-dwmac fe010000.ethernet: TX Checksum insertion supported
>>>>>> rk_gmac-dwmac fe010000.ethernet: Wake-Up On Lan supported
>>>>>> rk_gmac-dwmac fe010000.ethernet: TSO supported
>>>>>> rk_gmac-dwmac fe010000.ethernet: Enable RX Mitigation via HW Watr
>>>>>> rk_gmac-dwmac fe010000.ethernet: Enabled RFS Flow TC (entries=10)
>>>>>> rk_gmac-dwmac fe010000.ethernet: TSO feature enabled
>>>>>> rk_gmac-dwmac fe010000.ethernet: Using 32/32 bits DMA host/devich
>>>>>> mdio_bus stmmac-1: MDIO device at address 0 is missing.
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: IRQ eth_lpi not found
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: no regulator found
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: clock input or output? (output).
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Can not read property: tx_delay.
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: set tx_delay to 0x30
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Can not read property: rx_delay.
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: set rx_delay to 0x10
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: integrated PHY? (no).
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: init for RGMII_ID
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: DWMAC4/5
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: DMA HW capability register suppd
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: RX Checksum Offload Engine suppd
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: TX Checksum insertion supported
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Wake-Up On Lan supported
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: TSO supported
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Enable RX Mitigation via HW Watr
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Enabled RFS Flow TC (entries=10)
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: TSO feature enabled
>>>>>> rk_gmac-dwmac fe2a0000.ethernet: Using 32/32 bits DMA host/devich
>>>>>> mdio_bus stmmac-0: MDIO device at address 0 is missing.
>>>>>> rk_gmac-dwmac fe010000.ethernet eth0: Register MEM_TYPE_PAGE_POO0
>>>>>> rk_gmac-dwmac fe010000.ethernet eth0: __stmmac_open: Cannot atta)
>>>>>>
>>>>>> Second, running 'lspci' and 'lsusb' doesn't see any devices on PCIe and USB.
>>>>>> I guess the device tree might be updated. Anyone has idea how to fix it?
>>>>>> Thanks.
>>>>>>
>>>>>> - Doug
>>>>>
>>>>> I've seen similar errors on other boards when the phy is not powered or
>>>>> does not have a clock supplied. Could you check your DT if there is any
>>>>> diffs in the phy-supply or any gpio-Hog pulling the enable of a
>>>>> regulator that might enable the phy? Also you could check if you have
>>>>> all the required regulator drivers available and probed.
>>>>>
>>>>> Best regards
>>>>> Johannes
>>>>
>>>> i tested 6.3.0-rc4 on my banaanpi r2pro and there it seem no problem...do you have the issue on rc4 too?
>>>
>>> I just tested 6.3.0-rc4 on my rk3568 evb, no luck.
>>
>> was 6.2.0 working?
>
> 6.2.0 is not working.
>
>> you should upload your full dmesg and .config to pastebin or similar and send the linke here
>
> Fair enough.
> dmesg: http://sprunge.us/LNFvdL
Is this really the complete log (which would mean that your board hangs
after "Cannot attach to PHY")? Maybe you are booting via NFS and your
rootfs is not found, but above you state that you were able to run lsusb
and lspci.
Also, can you check whether
cat /sys/kernel/debug/devices_deferred
shows a missing dependency?
Best regards,
Michael
> .config: http://sprunge.us/vPdrLf
>
>>> # dmesg |grep rk_gmac
>>> [ 11.381071] rk_gmac-dwmac fe010000.ethernet: IRQ eth_lpi not found
>>> [ 11.381892] rk_gmac-dwmac fe010000.ethernet: no regulator found
>>> [ 11.382529] rk_gmac-dwmac fe010000.ethernet: clock input or output? (output).
>>> [ 11.383178] rk_gmac-dwmac fe010000.ethernet: Can not read property: tx_delay.
>>> [ 11.383815] rk_gmac-dwmac fe010000.ethernet: set tx_delay to 0x30
>>> [ 11.384373] rk_gmac-dwmac fe010000.ethernet: Can not read property: rx_delay.
>>> [ 11.385008] rk_gmac-dwmac fe010000.ethernet: set rx_delay to 0x10
>>> [ 11.385561] rk_gmac-dwmac fe010000.ethernet: integrated PHY? (no).
>>> [ 11.396162] rk_gmac-dwmac fe010000.ethernet: init for RGMII_ID
>>> [ 11.400201] rk_gmac-dwmac fe010000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>> [ 11.400878] rk_gmac-dwmac fe010000.ethernet: DWMAC4/5
>>> [ 11.401349] rk_gmac-dwmac fe010000.ethernet: DMA HW capability register suppd
>>> [ 11.402067] rk_gmac-dwmac fe010000.ethernet: RX Checksum Offload Engine suppd
>>> [ 11.402755] rk_gmac-dwmac fe010000.ethernet: TX Checksum insertion
>>> supported
>>> [ 11.403401] rk_gmac-dwmac fe010000.ethernet: Wake-Up On Lan supported
>>> [ 11.404185] rk_gmac-dwmac fe010000.ethernet: TSO supported
>>> [ 11.406883] rk_gmac-dwmac fe010000.ethernet: Enable RX Mitigation via HW Watr
>>> [ 11.407964] rk_gmac-dwmac fe010000.ethernet: Enabled RFS Flow TC (entries=10)
>>> [ 11.408624] rk_gmac-dwmac fe010000.ethernet: TSO feature enabled
>>> [ 11.411098] rk_gmac-dwmac fe010000.ethernet: Using 32/32 bits DMA host/devich
>>> [ 11.421076] rk_gmac-dwmac fe2a0000.ethernet: IRQ eth_lpi not found
>>> [ 11.422308] rk_gmac-dwmac fe2a0000.ethernet: no regulator found
>>> [ 11.422870] rk_gmac-dwmac fe2a0000.ethernet: clock input or output? (output).
>>> [ 11.423515] rk_gmac-dwmac fe2a0000.ethernet: Can not read property: tx_delay.
>>> [ 11.425161] rk_gmac-dwmac fe2a0000.ethernet: set tx_delay to 0x30
>>> [ 11.425862] rk_gmac-dwmac fe2a0000.ethernet: Can not read property: rx_delay.
>>> [ 11.426731] rk_gmac-dwmac fe2a0000.ethernet: set rx_delay to 0x10
>>> [ 11.427430] rk_gmac-dwmac fe2a0000.ethernet: integrated PHY? (no).
>>> [ 11.433094] rk_gmac-dwmac fe2a0000.ethernet: init for RGMII_ID
>>> [ 11.445612] rk_gmac-dwmac fe2a0000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>> [ 11.446753] rk_gmac-dwmac fe2a0000.ethernet: DWMAC4/5
>>> [ 11.447265] rk_gmac-dwmac fe2a0000.ethernet: DMA HW capability register suppd
>>> [ 11.447940] rk_gmac-dwmac fe2a0000.ethernet: RX Checksum Offload Engine suppd
>>> [ 11.448612] rk_gmac-dwmac fe2a0000.ethernet: TX Checksum insertion
>>> supported
>>> [ 11.449536] rk_gmac-dwmac fe2a0000.ethernet: Wake-Up On Lan supported
>>> [ 11.452947] rk_gmac-dwmac fe2a0000.ethernet: TSO supported
>>> [ 11.453468] rk_gmac-dwmac fe2a0000.ethernet: Enable RX Mitigation via HW Watr
>>> [ 11.454401] rk_gmac-dwmac fe2a0000.ethernet: Enabled RFS Flow TC (entries=10)
>>> [ 11.455054] rk_gmac-dwmac fe2a0000.ethernet: TSO feature enabled
>>> [ 11.456887] rk_gmac-dwmac fe2a0000.ethernet: Using 32/32 bits DMA host/devich
>>> [ 12.340615] rk_gmac-dwmac fe010000.ethernet eth0: Register MEM_TYPE_PAGE_POO0
>>> [ 12.342575] rk_gmac-dwmac fe010000.ethernet eth0: no phy found
>>> [ 12.343121] rk_gmac-dwmac fe010000.ethernet eth0: __stmmac_open: Cannot atta)
>>>
>>>>
>>>> root at bpi-r2pro:~# dmesg | grep rk_gmac-dwmac
>>>> [ 3.033681] rk_gmac-dwmac fe010000.ethernet: IRQ eth_lpi not found
>>>> [ 3.034528] rk_gmac-dwmac fe010000.ethernet: Looking up phy-supply from devie
>>>> [ 3.035243] rk_gmac-dwmac fe010000.ethernet: Looking up phy-supply property d
>>>> [ 3.036170] rk_gmac-dwmac fe010000.ethernet: no regulator found
>>>> [ 3.036713] rk_gmac-dwmac fe010000.ethernet: clock input or output? (output).
>>>> [ 3.037361] rk_gmac-dwmac fe010000.ethernet: TX delay(0x3c).
>>>> [ 3.037877] rk_gmac-dwmac fe010000.ethernet: RX delay(0x2f).
>>>> [ 3.038398] rk_gmac-dwmac fe010000.ethernet: integrated PHY? (no).
>>>> [ 3.044063] rk_gmac-dwmac fe010000.ethernet: init for RGMII
>>>> [ 3.044896] rk_gmac-dwmac fe010000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>>> [ 3.045559] rk_gmac-dwmac fe010000.ethernet: DWMAC4/5
>>>> [ 3.046033] rk_gmac-dwmac fe010000.ethernet: DMA HW capability register suppd
>>>> [ 3.046747] rk_gmac-dwmac fe010000.ethernet: RX Checksum Offload Engine suppd
>>>> [ 3.047428] rk_gmac-dwmac fe010000.ethernet: TX Checksum insertion supported
>>>> [ 3.048062] rk_gmac-dwmac fe010000.ethernet: Wake-Up On Lan supported
>>>> [ 3.048725] rk_gmac-dwmac fe010000.ethernet: TSO supported
>>>> [ 3.049229] rk_gmac-dwmac fe010000.ethernet: Enable RX Mitigation via HW Watr
>>>> [ 3.049954] rk_gmac-dwmac fe010000.ethernet: Enabled RFS Flow TC (entries=10)
>>>> [ 3.050628] rk_gmac-dwmac fe010000.ethernet: TSO feature enabled
>>>> [ 3.051176] rk_gmac-dwmac fe010000.ethernet: Using 32/32 bits DMA host/devich
>>>> [ 3.189988] rk_gmac-dwmac fe2a0000.ethernet: IRQ eth_lpi not found
>>>> [ 3.190982] rk_gmac-dwmac fe2a0000.ethernet: Looking up phy-supply from devie
>>>> [ 3.191715] rk_gmac-dwmac fe2a0000.ethernet: Looking up phy-supply property d
>>>> [ 3.192636] rk_gmac-dwmac fe2a0000.ethernet: no regulator found
>>>> [ 3.193180] rk_gmac-dwmac fe2a0000.ethernet: clock input or output? (input).
>>>> [ 3.193818] rk_gmac-dwmac fe2a0000.ethernet: TX delay(0x4f).
>>>> [ 3.194336] rk_gmac-dwmac fe2a0000.ethernet: RX delay(0xf).
>>>> [ 3.194885] rk_gmac-dwmac fe2a0000.ethernet: integrated PHY? (no).
>>>> [ 3.195499] rk_gmac-dwmac fe2a0000.ethernet: clock input from PHY
>>>> [ 3.201067] rk_gmac-dwmac fe2a0000.ethernet: init for RGMII
>>>> [ 3.201885] rk_gmac-dwmac fe2a0000.ethernet: User ID: 0x30, Synopsys ID: 0x51
>>>> [ 3.202575] rk_gmac-dwmac fe2a0000.ethernet: DWMAC4/5
>>>> [ 3.203052] rk_gmac-dwmac fe2a0000.ethernet: DMA HW capability register suppd
>>>> [ 3.203730] rk_gmac-dwmac fe2a0000.ethernet: RX Checksum Offload Engine suppd
>>>> [ 3.204405] rk_gmac-dwmac fe2a0000.ethernet: TX Checksum insertion supported
>>>> [ 3.205039] rk_gmac-dwmac fe2a0000.ethernet: Wake-Up On Lan supported
>>>> [ 3.205702] rk_gmac-dwmac fe2a0000.ethernet: TSO supported
>>>> [ 3.206207] rk_gmac-dwmac fe2a0000.ethernet: Enable RX Mitigation via HW Watr
>>>> [ 3.206969] rk_gmac-dwmac fe2a0000.ethernet: Enabled RFS Flow TC (entries=10)
>>>> [ 3.207621] rk_gmac-dwmac fe2a0000.ethernet: TSO feature enabled
>>>> [ 3.208167] rk_gmac-dwmac fe2a0000.ethernet: Using 32/32 bits DMA host/devich
>>>> [ 80.517694] rk_gmac-dwmac fe010000.ethernet eth0: Register MEM_TYPE_PAGE_POO0
>>>> [ 80.520178] rk_gmac-dwmac fe010000.ethernet eth0: PHY [stmmac-1:00] driver [)
>>>> [ 80.520230] rk_gmac-dwmac fe010000.ethernet eth0: No Safety Features supportd
>>>> [ 80.520258] rk_gmac-dwmac fe010000.ethernet eth0: IEEE 1588-2008 Advanced Tid
>>>> [ 80.520514] rk_gmac-dwmac fe010000.ethernet eth0: registered PTP clock
>>>> [ 80.520898] rk_gmac-dwmac fe010000.ethernet eth0: configuring for phy/rgmii e
>>>> [ 84.615184] rk_gmac-dwmac fe010000.ethernet eth0: Link is Up - 1Gbps/Full - x
>>>> root at bpi-r2pro:~# ip a
>>>> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group defau0
>>>> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>>>> inet 127.0.0.1/8 scope host lo
>>>> valid_lft forever preferred_lft forever
>>>> inet6 ::1/128 scope host
>>>> valid_lft forever preferred_lft forever
>>>> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group def0
>>>> link/ether 76:95:00:96:b3:89 brd ff:ff:ff:ff:ff:ff
>>>> inet 192.168.0.12/24 scope global eth0
>>>> valid_lft forever preferred_lft forever
>>>> inet6 fe80::7495:ff:fe96:b389/64 scope link
>>>> valid_lft forever preferred_lft forever
>>>> 3: eth1: <BROADCAST,MULTICAST> mtu 1504 qdisc noop state DOWN group default qle0
>>>> link/ether 76:95:00:96:b3:88 brd ff:ff:ff:ff:ff:ff
>>>> 4: sit0 at NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
>>>> link/sit 0.0.0.0 brd 0.0.0.0
>>>> 5: lan0 at eth1: <BROADCAST,MULTICAST,M-DOWN> mtu 1500 qdisc noop state DOWN group0
>>>> link/ether 76:95:00:96:b3:88 brd ff:ff:ff:ff:ff:ff
>>>> 6: lan1 at eth1: <BROADCAST,MULTICAST,M-DOWN> mtu 1500 qdisc noop state DOWN group0
>>>> link/ether 76:95:00:96:b3:88 brd ff:ff:ff:ff:ff:ff
>>>> 7: lan2 at eth1: <BROADCAST,MULTICAST,M-DOWN> mtu 1500 qdisc noop state DOWN group0
>>>> link/ether 76:95:00:96:b3:88 brd ff:ff:ff:ff:ff:ff
>>>> 8: lan3 at eth1: <BROADCAST,MULTICAST,M-DOWN> mtu 1500 qdisc noop state DOWN group0
>>>> link/ether 76:95:00:96:b3:88 brd ff:ff:ff:ff:ff:ff
>>>> root at bpi-r2pro:~# lsusb
>>>> Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>>> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>>> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
>>>> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>>> Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>>>> Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>>> Bus 005 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
>>>> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>>>> root at bpi-r2pro:~# lspci
>>>> 0001:00:00.0 PCI bridge: Rockchip Electronics Co., Ltd RK3568 Remote Signal Pro)
>>>> 0002:00:00.0 PCI bridge: Rockchip Electronics Co., Ltd RK3568 Remote Signal Pro)
>>>> root at bpi-r2pro:~# uname -a
>>>> Linux bpi-r2pro 6.3.0-rc4-bpi-r2pro #1 SMP PREEMPT Mon Apr 10 13:39:18 CEST 202x
>>>> root at bpi-r2pro:~#
>>>>
>>>> tested eth1 too...also working. so maybe "only" a evb related dts-change or between rc4 and rc6
>>>
>>> Maybe the device tree is not correct on evb...
>>
>> or you miss any Kconfig option (regulator/power-related)
>>
>> else make a diff between last working version (dt + config). i see no relevant changes in dts itself between 6.2 and 6.3
>>
>> regards Frank
>
> Thanks!
> Doug
>
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