On 09/18/2016 04:18 PM, Hauke Mehrtens wrote:
> Hi,
>
> I updated the ar7 target to kernel 4.4 in this branch:
> https://git.lede-project.org/?p=lede/hauke/staging.git;a=shortlog;h=refs/heads/kernel-4.4
>
> If you have any device supported by this target please test it and
> report back if the ar7 target is still working with kernel 4.4 like
> with the old kernel or if you see new problems. Please report back if it
> worked and if it does not work. I only compile tested this because I do
> not have this hardware.
>
> Having the target at kennel 4.4 is a requirement to get it into the next
> release.
>
> Hauke
>
> _______________________________________________
> Lede-dev mailing list
> Lede-dev@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/lede-dev
>
Hi,
I tested your git rep before kernel 4.4 commit and after it.
I have Dlink DSL-624 and DSL-524. They have identical hardware. The former has
a Wifi card.
I have already tested John's (blogic)) repo when he tried to port AR7 to 4.4
and reported back.
These are the results:
before 4.4 commit (kernel 3.18.29):
* Ethernet ports work (ping works)
* via UART, boot msgs appear almost normal except two/three lines
* also via UART, greeting msg and results of commands appear scrambled however,
late msgs from boot like random: nonblocking pool is initialized still
appear normal
after 4.4 commit:
* no response from pinging at 192.168.1.1. In some rare cases I get only one
response during early boot.
* large portion of boot msgs get omitted after 10 seconds
* no results are shown when issuing commands via UART.
These issues happened exactly the same as John's attempt to port 4.4 two months
ago
Mohammed,
here are bootlogs:
Before 4.4
ADAM2 Revision 0.22.02_b04_Mar 9 2005
(C) Copyright 1996-2003 Texas Instruments Inc. All Rights Reserved.
(C) Copyright 2003 Telogy Networks, Inc.
Usage: setmfreq [-d] [-s sys_freq, in MHz] [cpu_freq, in MHz]
Memory optimization Complete!
Adam2_AR7RD >
Press any key to abort OS load, or wait 7 seconds for OS to boot...
[ 0.000000] Linux version 3.18.29 (rave@ravebox) (gcc version 5.4.0 (LEDE
GCC 5.4.0 r1619) ) #0 Sat Sep 17 19:43:29 2016
[ 0.000000] ar7-gpio: registered 32 GPIOs
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00018448 (MIPS 4KEc)
[ 0.000000] TI AR7 (TNETD7300), ID: 0x0005, Revision: 0x27
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 01000000 @ 14000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x14000000-0x14ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x14000000-0x14ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x14000000-0x14ffffff]
[ 0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes.
[ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 16
bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off. Total
pages: 4064
[ 0.000000] Kernel command line: console=ttyS0,38400n8
rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes)
[ 0.000000] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Memory: 11244K/16384K available (2867K kernel code, 114K rwdata,
564K rodata, 156K init, 196K bss, 5140K reserved)
[ 0.000000] NR_IRQS:256
[ 0.000000] Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
[ 0.080000] pid_max: default: 32768 minimum: 301
[ 0.090000] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.100000] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.120000] NET: Registered protocol family 16
[ 0.160000] Switched to clocksource MIPS
[ 0.170000] NET: Registered protocol family 2
[ 0.190000] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.210000] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.230000] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.250000] TCP: reno registered
[ 0.260000] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.280000] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.300000] NET: Registered protocol family 1
[ 0.380000] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.430000] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.440000] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.480000] msgmni has been set to 21
[ 0.500000] io scheduler noop registered
[ 0.510000] io scheduler deadline registered (default)
[ 0.520000] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.540000] serial8250: ttyS0 at MMIO 0x8610e00 (irq = 15, base_baud =
3906250) is a TI-AR7
[ 0.570000] console [ttyS0] enabled
[ 0.570000] console [ttyS0] enabled
[ 0.590000] bootconsole [early0] disabled
[ 0.590000] bootconsole [early0] disabled
[ 0.620000] serial8250: ttyS1 at MMIO 0x8610f00 (irq = 16, base_baud =
3906250) is a TI-AR7
[ 0.650000] physmap platform flash device: 02000000 at 10000000
[ 0.670000] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank.
Manufacturer ID 0x000001 Chip ID 0x0022f9
[ 0.700000] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.720000] Amd/Fujitsu Extended Query version 1.1.
[ 0.730000] number of CFI chips: 1
[ 0.750000] 4 ar7part partitions found on MTD device physmap-flash.0
[ 0.770000] Creating 4 MTD partitions on "physmap-flash.0":
[ 0.790000] 0x000000000000-0x000000010000 : "loader"
[ 0.810000] 0x0000003f0000-0x000000400000 : "config"
[ 0.830000] 0x000000010000-0x0000003f0000 : "linux"
[ 0.850000] 0x000000137547-0x0000003f0000 : "rootfs"
[ 0.870000] mtd: device 3 (rootfs) set to be root filesystem
[ 0.890000] 1 squashfs-split partitions found on MTD device rootfs
[ 0.910000] 0x0000002c0000-0x0000003f0000 : "rootfs_data"
[ 0.970000] libphy: Fixed MDIO Bus: probed
[ 1.300000] libphy: cpmac-mii: probed
[ 1.370000] cpmac cpmac.1: regs: 08612800, irq: 41, phy: fixed-0:01, mac:
00:17:9a:7c:2f:f0
[ 1.460000] cpmac cpmac.0: regs: 08610000, irq: 27, phy: fixed-0:00, mac:
00:17:9a:7c:2f:f0
[ 1.490000] vlynq0: regs 0x08611800, irq 29, mem 0x04000000
[ 2.420000] vlynq1: regs 0x08611c00, irq 33, mem 0x0c000000
[ 3.340000] TCP: cubic registered
[ 3.350000] NET: Registered protocol family 10
[ 3.370000] NET: Registered protocol family 17
[ 3.390000] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 3.420000] 8021q: 802.1Q VLAN Support v1.8
[ 3.460000] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 3.510000] Freeing prom memory: 1020k freed
[ 3.530000] Freeing unused kernel memory: 156K (94479000 - 944a0000)
[ 5.620000] init: Console is alive
[ 6.560000] init: - preinit -
[ 7.390000] random: jshn urandom read with 11 bits of entropy available
eers 3d g
[ 8.500000] eth0: Link is Up - 100Mbps/Full - flow control off
[ 11.570000] mount_root: jffs2 not ready yet, using temporary tmpfs overlay
[ 11.610000] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 11.970000] procd: - early -
[ 12.550000] eth0: Link is Down
[ 12.740000] procd: - ubus -
[ 12.860000] procd: - init -
ttt
[ 13.990000] NET: Registered protocol family 8
[ 14.010000] NET: Registered protocol family 20
[ 14.050000] PPP generic driver version 2.4.2
[ 14.090000] ip6_tables: (C) 2000-2006 Netfilter Core Team
[ 14.190000] registered device TI Avalanche SAR
[ 14.210000] Sangam detected
[ 14.220000] requesting firmware image "ar0700xx.bin"
[ 16.850000] tn7dsl_set_modulation : Setting mode to 0xffff
[ 16.870000] Creating new root folder avalanche in the proc for the driver
stats
[ 16.900000] Texas Instruments ATM driver: version:[7.03.01.00]
[ 16.940000] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 17.000000] nf_conntrack version 0.5.0 (194 buckets, 776 max)
[ 17.090000] NET: Registered protocol family 24
[ 17.200000] xt_time: kernel timezone is -0000
[ 32.300000] jffs2_scan_eraseblock(): End of filesystem marker found at 0x0
[ 32.340000] jffs2_build_filesystem(): unlocking the mtd device... done.
[ 32.360000] jffs2_build_filesystem(): erasing all blocks after the end
marker...
[ 34.280000] device eth0 entered promiscuous mode
[ 34.340000] IPv6: ADDRCONF(NETDEV_UP): br-lan: link is not ready
[ 34.640000] device eth1 entered promiscuous mode
[ 34.660000] br-lan: port 2(eth1) entered forwarding state
[ 34.680000] br-lan: port 2(eth1) entered forwarding state
[ 34.700000] IPv6: ADDRCONF(NETDEV_CHANGE): br-lan: link becomes ready
[ 35.030000] eth0: Link is Up - 100Mbps/Full - flow control off
[ 35.270000] eth1: Link is Up - 100Mbps/Full - flow control off
[ 35.300000] br-lan: port 1(eth0) entered forwarding state
[ 35.310000] br-lan: port 1(eth0) entered forwarding state
[ 36.680000] br-lan: port 2(eth1) entered forwarding state
[ 37.310000] br-lan: port 1(eth0) entered forwarding state
[ 44.300000] done.
[ 44.300000] jffs2: notice: (571) jffs2_build_xattr_subsystem: complete
building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0
dead, 0 orphan) found.
l
__/ _ |_|_ o --- _----
uname
x
[ 80.240000] random: nonblocking pool
is initialized
After 4.4:
ADAM2 Revision 0.22.02_b04_Mar 9 2005
(C) Copyright 1996-2003 Texas Instruments Inc. All Rights Reserved.
(C) Copyright 2003 Telogy Networks, Inc.
Usage: setmfreq [-d] [-s sys_freq, in MHz] [cpu_freq, in MHz]
Memory optimization Complete!
Adam2_AR7RD >
Press any key to abort OS load, or wait 7 seconds for OS to boot...
[ 0.000000] Linux version 4.4.21 (rave@ravebox) (gcc version 5.4.0 (LEDE GCC
5.4.0 r1619) ) #0 Sun Sep 18 13:50:50 2016
[ 0.000000] ar7-gpio: failed to add gpiochip
[ 0.000000] bootconsole [early0] enabled
[ 0.000000] CPU0 revision is: 00018448 (MIPS 4KEc)
[ 0.000000] TI AR7 (TNETD7300), ID: 0x0005, Revision: 0x27
[ 0.000000] Determined physical RAM map:
[ 0.000000] memory: 01000000 @ 14000000 (usable)
[ 0.000000] Initrd not found or empty - disabling initrd
[ 0.000000] Zone ranges:
[ 0.000000] Normal [mem 0x0000000014000000-0x0000000014ffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000014000000-0x0000000014ffffff]
[ 0.000000] Initmem setup node 0 [mem 0x0000000014000000-0x0000000014ffffff]
[ 0.000000] Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes.
[ 0.000000] Primary data cache 16kB, 4-way, VIPT, no aliases, linesize 16
bytes
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping off. Total
pages: 4064
[ 0.000000] Kernel command line: console=ttyS0,38400n8
rootfstype=squashfs,jffs2
[ 0.000000] PID hash table entries: 64 (order: -4, 256 bytes)
[ 0.000000] Dentry cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Inode-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Memory: 11136K/16384K available (2953K kernel code, 125K rwdata,
600K rodata, 156K init, 195K bss, 5248K reserved, 0K cma-reserved)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] NR_IRQS:256
[ 0.000000] clocksource: MIPS: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 25483472618 ns
[ 0.000039] sched_clock: 32 bits at 75MHz, resolution 13ns, wraps every
28633115129ns
[ 0.024263] Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
[ 0.113362] pid_max: default: 32768 minimum: 301
[ 0.128154] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.148536] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.184669] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff,
max_idle_ns: 19112604462750000 ns
[ 0.219139] NET: Registered protocol family 16
[ 0.308261] clocksource: Switched to clocksource MIPS
[ 0.330968] NET: Registered protocol family 2
[ 0.348809] TCP established hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.370469] TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.390164] TCP: Hash tables configured (established 1024 bind 1024)
[ 0.410774] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.428996] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 0.449568] NET: Registered protocol family 1
[ 0.544866] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 0.564126] No memory allocated for crashlog
[ 0.675293] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.693144] jffs2: version 2.2 (NAND) (SUMMARY) (LZMA) (RTIME)
(CMODE_PRIORITY) (c) 2001-2006 Red Hat, Inc.
[ 0.739804] io scheduler noop registered
[ 0.751719] io scheduler deadline registered (default)
[ 0.768833] Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
[ 0.789018] serial8250: ttyS0 at MMIO 0x8610e00 (irq = 15, base_baud =
3906250) is a TI-AR7
[ 0.814672] console [ttyS0] enabled
[ 0.814672] console [ttyS0] enabled
[ 0.836194] bootconsole [early0] disabled
[ 0.836194] bootconsole [early0] disabled
[ 0.861788] serial8250: ttyS1 at MMIO 0x8610f00 (irq = 16, base_baud =
3906250) is a TI-AR7
[ 0.892408] physmap platform flash device: 02000000 at 10000000
[ 0.911270] physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank.
Manufacturer ID 0x000001 Chip ID 0x0022f9
[ 0.943788] Amd/Fujitsu Extended Query Table at 0x0040
[ 0.959896] Amd/Fujitsu Extended Query version 1.1.
[ 0.975718] number of CFI chips: 1
[ 0.998129] 4 ar7part partitions found on MTD device physmap-flash.0
[ 1.018067] Creating 4 MTD partitions on "physmap-flash.0":
[ 1.035538] 0x000000000000-0x000000010000 : "loader"
[ 1.059560] 0x0000003f0000-0x000000400000 : "config"
[ 1.085178] 0x000000010000-0x0000003f0000 : "linux"
[ 1.110582] 0x0000001436d5-0x0000003f0000 : "rootfs"
[ 1.136007] mtd: device 3 (rootfs) set to be root filesystem
[ 1.153885] 1 squashfs-split partitions found on MTD device rootfs
[ 1.173275] 0x0000002d0000-0x0000003f0000 : "rootfs_data"
[ 1.219552] libphy: Fixed MDIO Bus: probed
[ 1.550553] libphy: cpmac-mii: probed
[ 1.624517] cpmac cpmac.1: regs: 08612800, irq: 41, phy: fixed-0:01, mac:
00:17:9a:7c:2f:f0
[ 1.714492] cpmac cpmac.0: regs: 08610000, irq: 27, phy: fixed-0:00, mac:
00:17:9a:7c:2f:f0
[ 1.743255] vlynq0: regs 0x08611800, irq 29, mem 0x04000000
[ 1.761403] vlynq1: regs 0x08611c00, irq 33, mem 0x0c000000
[ 1.784859] NET: Registered protocol family 10
[ 1.832624] NET: Registered protocol family 17
[ 1.847175] bridge: automatic filtering via arp/ip/ip6tables has been
deprecated. Update your scripts to load br_netfilter if you need this.
[ 1.886470] 8021q: 802.1Q VLAN Support v1.8
[ 1.922477] VFS: Mounted root (squashfs filesystem) readonly on device 31:3.
[ 1.971754] Freeing prom memory: 1020k freed
[ 1.989484] Freeing unused kernel memory: 156K (94499000 - 944c0000)
[ 4.088574] init: Console is alive
[ 5.038637] init: - preinit -
[ 5.870906] random: jshn: uninitialized urandom read (4 bytes read, 8 bits
of entropy available)
[ 6.119892] random: jshn: uninitialized urandom read (4 bytes read, 9 bits
of entropy available)
[ 6.264320] random: jshn: uninitialized urandom read (4 bytes read, 9 bits
of entropy available)
[ 6.668920] eth0: Link is Up - 100Mbps/Full - flow control off
eers 3d g
[ 10.140605] mount_root: jffs2 not ready yet, using temporary tmpfs
overlay
[ 10.182570] urandom-seed: Seed file not found (/etc/urandom.seed)
[ 82.568483] random: nonblocking pool is initialized
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