Hi,
I am blocked at PHY enablement for RGMII2 interface connected for 4.14 kernel. But working fine with 3.14 kernel version.
Please find below device tree and logs
cpsw_default: cpsw_default {
pinctrl-single,pins = <
/* Slave 2 */
0x040 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* MII2_TXEN */
0x044 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXDV */
0x048 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* MII2_TXD3 */
0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* MII2_TXD2 */
0x050 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* MII2_TXD1 */
0x054 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* MII2_TXD0 */
0x058 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_TXCLK */
0x05c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXCLK */
0x060 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXD3 */
0x064 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXD2 */
0x068 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXD1 */
0x06c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* MII2_RXD0 */
/*0x074 (PIN_INPUT_PULLDOWN | MUX_MODE1)*/ /* MII2_RXERR */
>;
};
cpsw_sleep: cpsw_sleep {
pinctrl-single,pins = <
/* Slave 2 */
0x040 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0x044 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x048 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0x04c (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0x050 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0x054 (PIN_OUTPUT_PULLDOWN | MUX_MODE7)
0x058 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x05c (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x060 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x064 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x068 (PIN_INPUT_PULLDOWN | MUX_MODE7)
0x06c (PIN_INPUT_PULLDOWN | MUX_MODE7)
>;
};
&mac {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&cpsw_default>;
pinctrl-1 = <&cpsw_sleep>;
status = "okay";
/* slaves = <1>;
*/
};
&davinci_mdio {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&davinci_mdio_default>;
pinctrl-1 = <&davinci_mdio_sleep>;
status = "okay";
};
&cpsw_emac0 {
phy_id = <&davinci_mdio>, <0>;
phy-mode = "rgmii-txid";
};
&cpsw_emac1 {
phy_id = <&davinci_mdio>, <1>;
phy-mode = "rgmii-txid";
};
/*&phy_sel {
phy_swap = <1>;
};*/
logs:
[ 1.798782] hub 2-0:1.0: USB hub found
[ 1.802985] hub 2-0:1.0: 1 port detected
[ 1.808789] omap_gpio 481ae000.gpio: Could not set line 21 debounce to 10000 micr)
[ 1.818236] input: gpio_keys as /devices/platform/gpio_keys/input/input1
[ 1.826921] rtc-pcf8563 1-0051: setting system clock to 1970-05-26 03:31:08 UTC ()
[ 1.836320] lis3_reg: disabling
[ 1.839651] vmmcsd_fixed: disabling
[ 1.843917] RAMDISK: gzip image found at block 0
[ 3.887606] VFS: Mounted root (ext2 filesystem) on device 1:0.
[ 3.894013] devtmpfs: mounted
[ 3.898681] Freeing unused kernel memory: 1024K
Starting logging: Initializing random number generator... [ 4.071372] random: dd:)
done.
[ 4.183426] jffs2: notice: (976) jffs2_build_xattr_subsystem: complete building x.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
iptables v1.6.1: can't initialize iptables table `nat': Table does not exist (do you)
Perhaps iptables or your kernel needs to be upgraded.
Segmentation fault
modprobe: can't change directory to '4.14.79-ge669d52447': No such file or directory
modprobe: can't change directory to '4.14.79-ge669d52447': No such file or directory
modprobe: can't change directory to '4.14.79-ge669d52447': No such file or directory
[ 4.522903] 8192eu: disagrees about version of symbol module_layout
insmod: can't insert '/usr/bin/8192eu.ko': invalid module format
modprobe: can't change directory to '4.14.79-ge669d52447': No such file or directory
[ 7.699383] net eth0: initializing cpsw version 1.12 (0)
[ 7.746228] RTL8211E Gigabit Ethernet 4a101000.mdio:00: attached PHY driver [RTL8)
[ 7.760482] net eth0: could not add device link to 4a101000.mdio:01 err -17
[ 7.768273] RTL8211E Gigabit Ethernet 4a101000.mdio:01: attached PHY driver [RTL8)
[ 7.788217] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.794357] 8021q: adding VLAN 0 to HW filter on device eth0
[ 7.814451] Unhandled fault: external abort on non-linefetch (0x1818) at 0xb6c4800
[ 7.822490] pgd = c5ebc000
[ 7.825320] [b6c48050] *pgd=89c06831, *pte=02000343, *ppte=02000833
Bus error
nameif: /etc/mactab: No such file or directory
[ 7.878048] net eth0: initializing cpsw version 1.12 (0)
[ 7.885899] RTL8211E Gigabit Ethernet 4a101000.mdio:00: attached PHY driver [RTL8)
[ 7.900071] net eth0: could not add device link to 4a101000.mdio:01 err -17
[ 7.907879] RTL8211E Gigabit Ethernet 4a101000.mdio:01: attached PHY driver [RTL8)
[ 7.926132] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 7.932271] 8021q: adding VLAN 0 to HW filter on device eth0
iniparser: cannot open /jffs2/system.ini
Segmentation fault
chown: unknown user/group admin:root
chown: unknown user/group admin:root
sh: 1: unknown operand
Starting Monit 5.18 daemon with http interface at [*]:2812
Monit start delay set -- pause for 10s
sid_str = , sid = 0x0
------------------ 3g -------------------
[oem_customiser]wait ....
Segmentation fault
sh: missing ]
Starting network...
ifup: option with empty value "address"
Starting ntpd: OK
Starting ProFTPD: [ 18.702422] capability: warning: `proftpd' uses 32-bit capabili)
Device proftpd[1158]: Fatal: User: missing arguments on line 31 of '/etc/proftpd.con'
FAILED
[ 18.738220] random: ssh-keygen: uninitialized urandom read (32 bytes read)
ssh-keygen: generating new host keys: RSA1 DSA ECDSA [ 25.907829] random: crng inie
ED25519
Starting sshd: OK
Starting stunnel: [.] stunnel 5.09 on arm-buildroot-linux-gnueabihf platform
[.] Compiled/running with OpenSSL 1.0.2 22 Jan 2015
[.] Threading:FORK Sockets:POLL,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI
[ ] errno: (*__errno_location ())
[.] Reading configuration from file /etc/stunnel/stunnel.conf
[.] UTF-8 byte order mark detected
[ ] Enabling support for engine "capi"
[!] error queue: 2606A074: error:2606A074:engine routines:ENGINE_by_id:no such engine
[!] ENGINE_by_id: 260B606D: error:260B606D:engine routines:DYNAMIC_LOAD:init failed
[!] Line 18: "engine = capi": Failed to open the engine
FAIL
Starting IPsec...
sh: enabled: unknown operand
Starting udhcpd: cat: can't open '/jffs2/system.ini': No such file or directory
OK
Starting iptables: cat: can't open '/jffs2/system.ini': No such file or directory
OK
Regards,
Subramanya
