Есть железка из заголовка, при подаче питания загорается индикатор питания и секунд через 5 начинает моргать индикация сетевой активности, но изо на мониторе нет, в сети не видится. В UART следующее:
Код: Выделить всё
System startup
U-Boot 2010.06-svn31947 (Apr 04 2019 - 09:26:50)
Hit ctrl+u to stop autoboot: 0
### CRAMFS load complete: 3169048 bytes loaded to 0x82000000
Verifying RSA ... OK
## Booting kernel from Legacy Image at 82000000 ...
Loading Kernel Image ... OK
OK
Starting kernel ...
[ 2.373249] Unable to handle kernel paging request at virtual address c895c000
[ 2.380465] pgd = c0004000
[ 2.383163] [c895c000] *pgd=87830811, *pte=00000000, *ppte=00000000
[ 2.389435] Internal error: Oops: 807 [#1] SMP ARM
[ 2.394215] Modules linked in:
[ 2.397268] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.18.20 #2
[ 2.403265] task: c782f000 ti: c7832000 task.ti: c7832000
[ 2.408657] PC is at higmac_rx_refill+0xf4/0x218
[ 2.413265] LR is at 0x6bf
[ 2.415965] pc : [<c026844c>] lr : [<000006bf>] psr: 80000193
[ 2.415965] sp : c7833dd0 ip : c7ef7000 fp : c001a1bc
[ 2.427430] r10: c06b72c0 r9 : 000003ff r8 : 00001000
[ 2.432645] r7 : 00000001 r6 : c7890a80 r5 : c7967c80 r4 : 00000400
[ 2.439161] r3 : c8958000 r2 : 00000401 r1 : c895c000 r0 : 879b8042
[ 2.445679] Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel
[ 2.453064] Control: 10c5387d Table: 8000406a DAC: 00000015
[ 2.458799]
[ 2.458799] PC: 0xc02683cc:
[ 2.463058] 83cc e34c3066 e34ca06b e58d3008 e1a04001 ea000037 e5950284 e3500000 0a000053
[ 2.471251] 83ec e590c0bc e59d3008 e35c0000 01a0c003 e2823101 e59ae000 e3a0b002 e7eb2052
[ 2.479444] 840c e1a01623 e58db000 e3a03000 e58d3004 e08e1281 e3a03d1b e59cb010 e12fff3b
[ 2.487635] 842c e3700001 0a000044 e59531d4 e2877001 e1570009 e2842001 e0831204 e300e6bf
[ 2.495826] 844c e7830204 e59531e4 e7836008 e5953280 e7836008 e1d130b6 e1d1c0b4 e7ca301f
[ 2.504017] 846c e591000c e1c130b6 e7cac01e e1a03423 e7d70514 e203309f e1c1c0b4 e7c7339f
[ 2.512210] 848c e581000c e5c13007 e7e94052 0a00001b e59531e4 e1a08104 e7933104 e3530000
[ 2.520402] 84ac 1a000016 e5953280 e7933104 e3530000 1a000012 e3a02020 e30016c2 e5950288
[ 2.528594]
[ 2.528594] SP: 0xc7833d50:
[ 2.532854] 3d50 00000264 c7890a80 00000010 c79ece84 c0687440 c7999c00 000006c0 000879b8
[ 2.541045] 3d70 c026844c 80000193 ffffffff c7833dbc 00001000 c0012e18 879b8042 c895c000
[ 2.549237] 3d90 00000401 c8958000 00000400 c7967c80 c7890a80 00000001 00001000 000003ff
[ 2.557428] 3db0 c06b72c0 c001a1bc c7ef7000 c7833dd0 000006bf c026844c 80000193 ffffffff
[ 2.565620] 3dd0 00000002 00000000 c066925c 00000400 c05613d0 c7967800 c7967c80 c7967f7c
[ 2.573810] 3df0 60000113 00000000 c05613d0 00001002 c06b29f0 c026b658 c7967800 00000001
[ 2.582001] 3e10 c040dad0 c796782c 00000000 c02f0314 c796796c c7967800 00001003 c7967800
[ 2.590193] 3e30 00000001 00001003 00001002 c02f0598 c7967800 c7967930 00001002 c06811ac
[ 2.598385]
[ 2.598385] IP: 0xc7ef6f80:
[ 2.602645] 6f80 00000000 c02cbef4 00000000 00000000 c098dfb9 00000004 c098df5c c7ef6fc4
[ 2.610838] 6fa0 00000000 00000000 c098dfb9 00000124 00000004 00000000 c02cbef4 00000000
[ 2.619028] 6fc0 00000000 c04d9bac 00000004 c7ef6ff8 00000000 00000000 00000000 c04d9bac
[ 2.627219] 6fe0 00000124 00000004 00000000 c02cbef4 00000000 00000000 00757063 efbeadde
[ 2.635411] 7000 00080078 c7a7e5dc 00000000 ffffffff 00000001 c7f04af4 c7ef7034 00000000
[ 2.643602] 7020 00080078 c7a7e5dc 00000001 ffffffff 00000001 c7ef7014 c7ef7054 00000000
[ 2.651793] 7040 00080078 c7a7e5dc 00000002 ffffffff 00000001 c7ef7034 c7ef7074 00000000
[ 2.659984] 7060 00080078 c7a7e5dc 00000003 ffffffff 00000001 c7ef7054 c7f0a014 00000000
[ 2.668176]
[ 2.668176] FP: 0xc001a13c:
[ 2.672435] a13c e0800006 e1a01008 e1a02009 e59d3004 e12fff33 e1a0000a eb026150 eaffffeb
[ 2.680627] a15c e28dd014 e8bd8ff0 e3500000 e307c2c0 e34cc06b e92d4030 e7eb5051 e59c4000
[ 2.688817] a17c e1a0c621 159010a8 e24dd00c e30def70 108cc001 e3071344 e34c1066 e34ce001
[ 2.697008] a19c e5910000 e1a01005 e58de000 e060000c e0840280 ebffff97 e28dd00c e8bd8030
[ 2.705199] a1bc e92d4070 e24dd008 e1a05000 e1a04001 e59dc01c e1a06002 e35c0000 0a000010
[ 2.713390] a1dc e59c1000 e3110020 0a00000d e30722c0 e3073344 e34c206b e34c3066 e5920000
[ 2.721581] a1fc e3550000 e5933000 e0600004 e08302c0 159530a8 10630000 e0860600 e28dd008
[ 2.729772] a21c e8bd8070 e30d1f70 e1a02003 e34c1001 e59d3018 e58d1000 e1a00004 e1a01006
[ 2.737964]
[ 2.737964] R1: 0xc895bf80:
[ 2.742224] bf80 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.750415] bfa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.758606] bfc0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.766797] bfe0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.774989] c000 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.783183] c020 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.791376] c040 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.799567] c060 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.807760]
[ 2.807760] R3: 0xc8957f80:
[ 2.812019] 7f80 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.820212] 7fa0 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.828403] 7fc0 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.836595] 7fe0 ******** ******** ******** ******** ******** ******** ******** ********
[ 2.844787] 8000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.852980] 8020 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.861171] 8040 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.869361] 8060 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.877555]
[ 2.877555] R5: 0xc7967c00:
[ 2.881815] 7c00 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.890006] 7c20 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.898197] 7c40 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.906387] 7c60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.914578] 7c80 c89d2000 879c0000 00000000 00000000 00000440 fe0a0000 fe0a300c 00000000
[ 2.922768] 7ca0 00000000 00010101 00000004 c7967cac c7967cac 00000000 00000040 00000000
[ 2.930959] 7cc0 c026858c c7967800 00000000 00000000 c7967838 c7967d10 00000000 00000000
[ 2.939150] 7ce0 00000000 c7967c80 00000000 c7967cec c7967cec 00000000 00000040 00000000
[ 2.947341]
[ 2.947341] R6: 0xc7890a00:
[ 2.951601] 0a00 c7890a00 c7890a00 c037a9b8 00000000 00000000 00000000 c06af4c2 c0035544
[ 2.959792] 0a20 c78909fc ffffffff 00000000 00000000 c79ece00 c7912600 00000000 c06ccd88
[ 2.967983] 0a40 c79ece04 c79ece04 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.976174] 0a60 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 2.984365] 0a80 00000000 00000000 00000000 00000000 00000000 c7967800 00000000 00000000
[ 2.992555] 0aa0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.000746] 0ac0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.008937] 0ae0 00200000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.017128]
[ 3.017128] R10: 0xc06b7240:
[ 3.021475] 7240 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.029666] 7260 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.037857] 7280 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.046048] 72a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.054238] 72c0 c7ef7000 00000000 00000000 00000000 c8000000 00008000 00000000 00000000
[ 3.062429] 72e0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.070620] 7300 00160016 00000000 000002c0 00000000 c06731d0 c065e290 c065db7c 00000000
[ 3.078811] 7320 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.087004] Process swapper/0 (pid: 1, stack limit = 0xc7832238)
[ 3.093001] Stack: (0xc7833dd0 to 0xc7834000)
[ 3.097350] 3dc0: 00000002 00000000 c066925c 00000400
[ 3.105520] 3de0: c05613d0 c7967800 c7967c80 c7967f7c 60000113 00000000 c05613d0 00001002
[ 3.113689] 3e00: c06b29f0 c026b658 c7967800 00000001 c040dad0 c796782c 00000000 c02f0314
[ 3.121859] 3e20: c796796c c7967800 00001003 c7967800 00000001 00001003 00001002 c02f0598
[ 3.130028] 3e40: c7967800 c7967930 00001002 c06811ac 00000000 c02f0660 c05613c0 c0681140
[ 3.138198] 3e60: c7967800 c06811ac 00000000 c054dda8 00000000 c04a2ffc c7913f0f c04a2ffd
[ 3.146367] 3e80: 00000001 c7833f04 c04049a4 c01beeac ff0a0005 ffffffff 0000000f c7913f00
[ 3.154537] 3ea0: ff0a0005 ffffffff c04d2ff0 c7833f00 0000000f c04a2ffc c7913f00 c0688140
[ 3.162706] 3ec0: 0000009b c055ca04 00000000 c01c1c18 1dcd6500 c7833f00 00000000 c0563abc
[ 3.170876] 3ee0: c7832008 c0667460 c7832008 c054dbb0 00000000 c0667460 c7913f00 c055ca04
[ 3.179045] 3f00: 00000000 c00088d0 c787e680 c03d8ac8 0000005f 00000000 00008100 c011b47c
[ 3.187215] 3f20: 00000000 c066adf8 60000113 00000003 0000009b c050f35c c7ffc82a c003b870
[ 3.195384] 3f40: c049b28c c7ffc86a 00000007 00000007 c066ade0 c7ffc800 00000007 c0563abc
[ 3.203553] 3f60: 00000007 c055ca00 c0688140 c0688140 0000009b c052fda4 00000007 00000007
[ 3.211723] 3f80: c052f594 df1c5d8b 00000000 c03cec98 00000000 00000000 00000000 00000000
[ 3.219891] 3fa0: 00000000 c03ceca0 00000000 c000e540 00000000 00000000 00000000 00000000
[ 3.228060] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 3.236229] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 40a6b1a9 f4600685
[ 3.244409] [<c026844c>] (higmac_rx_refill) from [<c026b658>] (higmac_net_open+0xf0/0x170)
[ 3.252669] [<c026b658>] (higmac_net_open) from [<c02f0314>] (__dev_open+0xa8/0x10c)
[ 3.260407] [<c02f0314>] (__dev_open) from [<c02f0598>] (__dev_change_flags+0x94/0x144)
[ 3.268405] [<c02f0598>] (__dev_change_flags) from [<c02f0660>] (dev_change_flags+0x18/0x48)
[ 3.276837] [<c02f0660>] (dev_change_flags) from [<c054dda8>] (ip_auto_config+0x1f8/0x7ec)
[ 3.285096] [<c054dda8>] (ip_auto_config) from [<c00088d0>] (do_one_initcall+0x8c/0x1c8)
[ 3.293184] [<c00088d0>] (do_one_initcall) from [<c052fda4>] (kernel_init_freeable+0x138/0x1d8)
[ 3.301879] [<c052fda4>] (kernel_init_freeable) from [<c03ceca0>] (kernel_init+0x8/0xe8)
[ 3.309966] [<c03ceca0>] (kernel_init) from [<c000e540>] (ret_from_fork+0x14/0x34)
[ 3.317527] Code: e1570009 e2842001 e0831204 e300e6bf (e7830204)
[ 3.323612] ---[ end trace 0e547d524d57ab5b ]---
[ 3.328291] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 3.328291]
[ 3.337421] CPU1: stopping
[ 3.340127] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D 3.18.20 #2
[ 3.347265] [<c0015e24>] (unwind_backtrace) from [<c00123b8>] (show_stack+0x10/0x14)
[ 3.355003] [<c00123b8>] (show_stack) from [<c03d15e4>] (dump_stack+0x88/0x98)
[ 3.362218] [<c03d15e4>] (dump_stack) from [<c0014628>] (handle_IPI+0x1cc/0x1ec)
[ 3.369608] [<c0014628>] (handle_IPI) from [<c0008620>] (gic_handle_irq+0x74/0x78)
[ 3.377170] [<c0008620>] (gic_handle_irq) from [<c0012e80>] (__irq_svc+0x40/0x54)
[ 3.384641] Exception stack(0xc7859fa0 to 0xc7859fe8)
[ 3.389687] 9fa0: c7ee5328 00000000 000004f6 c001e5c0 c7858030 c0664468 c06644cc c03d7fb0
[ 3.397856] 9fc0: c0687f92 c0687f92 c7858000 00000000 00000000 c7859fe8 c000f764 c000f768
[ 3.406022] 9fe0: 60000113 ffffffff
[ 3.409508] [<c0012e80>] (__irq_svc) from [<c000f768>] (arch_cpu_idle+0x38/0x3c)
[ 3.416899] [<c000f768>] (arch_cpu_idle) from [<c00535dc>] (cpu_startup_entry+0xf4/0x148)
[ 3.425069] [<c00535dc>] (cpu_startup_entry) from [<800086c4>] (0x800086c4)
[ 3.432022] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 3.432022]
printenv отрабатывает нормально, update не видит активности на сетевом интерфейсе и перезагружает рег.
По-моему проблема аппаратная, судя по логам что-то с ОЗУ - или я ошибаюсь?