On 28/02/16 05:40, mo.ucina wrote: > Hello Guys, > > After a bit of fiddling around I found my missing files and copied them > over to /boot . The procedure that I used is as follows (first install > home-made kernel) : > > - yum localinstall kernel* > > Then /boot files: > > rsync -av /usr/lib/modules/4.4.2-300.LR1.el7.armv7hl/dtb/ > /boot/dtb-4.4.2-300.LR1.el7.armv7hl > cp /usr/lib/modules/4.4.2-300.LR1.el7.armv7hl/System.map > /boot/System.map-4.4.2-300.LR1.el7.armv7hl > cp /usr/lib/modules/4.4.2-300.LR1.el7.armv7hl/config > /boot/config-4.4.2-300.LR1.el7.armv7hl > cp /usr/lib/modules/4.4.2-300.LR1.el7.armv7hl/vmlinuz > /boot/vmlinuz-4.4.2-300.LR1.el7.armv7hl > dracut /boot/initramfs-4.4.2-300.LR1.el7.armv7hl.img > 4.4.2-300.LR1.el7.armv7hl > > /boot dir now looks like this : > > root at bananapi /boot # ls -l > total 87757 > drwxr-xr-x. 5 root root 1024 Feb 27 09:17 > 38f5ec9e217b471e8adee477d933f640 > -rw-r--r--. 1 root root 171924 Nov 26 00:43 config-4.2.3-200.el7.armv7hl > -rw-r--r--. 1 root root 176632 Feb 28 05:03 > config-4.4.2-300.LR1.el7.armv7hl > drwxr-xr-x. 2 root root 15360 Dec 3 14:37 dtb-4.2.3-200.el7.armv7hl > drwxr-xr-x. 2 root root 17408 Feb 27 09:11 dtb-4.4.2-300.LR1.el7.armv7hl > drwxr-xr-x. 2 root root 1024 Feb 27 10:33 extlinux > drwxr-xr-x. 2 root root 1024 Jan 1 1970 grub > -rw-r--r--. 1 root root 34922581 Dec 3 14:46 > initramfs-4.2.3-200.el7.armv7hl.img > -rw-r--r--. 1 root root 35844383 Feb 28 05:08 > initramfs-4.4.2-300.LR1.el7.armv7hl.img > -rw-r--r--. 1 root root 592347 Dec 3 14:37 initrd-plymouth.img > drwxr-xr-x. 3 root root 1024 Dec 3 14:44 loader > drwx------. 2 root root 12288 Dec 3 14:31 lost+found > -rw-------. 1 root root 2879429 Nov 26 00:43 > System.map-4.2.3-200.el7.armv7hl > -rw-------. 1 root root 2945068 Feb 28 04:58 > System.map-4.4.2-300.LR1.el7.armv7hl > -rwxr-xr-x. 1 root root 5866104 Nov 26 00:43 vmlinuz-4.2.3-200.el7.armv7hl > -rwxr-xr-x. 1 root root 6032808 Feb 28 05:04 > vmlinuz-4.4.2-300.LR1.el7.armv7hl > > then modify extlinux.conf : > > root at bananapi /boot # cat extlinux/extlinux.conf > #Created by RootFS Build Factory > ui menu.c32 > menu autoboot centos > menu title centos Options > #menu hidden > timeout 60 > totaltimeout 600 > label centos > kernel /vmlinuz-4.4.2-300.LR1.el7.armv7hl > append enforcing=0 root=UUID=9359b607-7331-40ef-98d7-556faebff04d > fdtdir /dtb-4.4.2-300.LR1.el7.armv7hl > initrd /initramfs-4.4.2-300.LR1.el7.armv7hl.img > > then reboot: > systemctl reboot > > Once rebooted the new kernel loaded : > root at bananapi /home/user # uname -a > Linux bananapi 4.4.2-300.LR1.el7.armv7hl #1 SMP Sat Feb 27 01:39:09 UTC > 2016 armv7l armv7l armv7l GNU/Linux > > And the switch driver was detected , from dmesg: > > [ 22.138529] b53_common: found switch: BCM53125, rev 4 > [ 22.147309] RX IPC Checksum Offload disabled > [ 22.154566] No MAC Management Counters available > [ 22.207713] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready > [ 22.553164] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready > [ 22.632139] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready > [ 24.143962] sun7i-dwmac 1c50000.ethernet eth0: Link is Up - > 1Gbps/Full - flow control off > > Because the eth0 was set for dhcp , it automatically came up , since I > had the Ethernet cable plugged into the "WAN" port : > > root at bananapi /home/user # nmcli con > NAME UUID TYPE DEVICE > eth0 a19cdd55-f428-40cb-baf7-8c0e9221bc66 802-3-ethernet eth0 > > root at bananapi /home/user # ifconfig > eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > inet 192.168.1.166 netmask 255.255.255.0 broadcast 192.168.1.255 > inet6 fe80::c7:6ff:fec2:f2eb prefixlen 64 scopeid 0x20<link> > inet6 fdc1:4e49:af09:1:c7:6ff:fec2:f2eb prefixlen 64 scopeid > 0x0<global> > ether 02:c7:06:c2:f2:eb txqueuelen 1000 (Ethernet) > RX packets 537 bytes 46072 (44.9 KiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 439 bytes 74044 (72.3 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > device interrupt 48 > > lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536 > inet 127.0.0.1 netmask 255.0.0.0 > inet6 ::1 prefixlen 128 scopeid 0x10<host> > loop txqueuelen 0 (Local Loopback) > RX packets 24 bytes 2316 (2.2 KiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 24 bytes 2316 (2.2 KiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > > So here it is R1 is working via the built in port . One further > clarification : The kernel driver on its own is enough to get the > Ethernet port working . You do not need anything else . However if you > want to start using the inbuilt switch for things like VLAN tagging , > then you need to have a utility called swconfig . I have used this > approach in my home router setup to create two virtual interfaces on > different subnets. This is the only way to do it since we only have one > physical NIC . But more on this later . > > Best Regards > Milorad > > > > > _______________________________________________ > Arm-dev mailing list > Arm-dev at centos.org > https://lists.centos.org/mailman/listinfo/arm-dev > did the r1 support get rolled into the centos images /kernel ? -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh GnuPG Key : http://www.karan.org/publickey.asc