ibox4418在内核启动时有启动不正常

lizhen63

在烧录linux内核后启动经常出现下面信息无法运行，
[    3.644000] nxp-rtc nxp-rtc.0: setting system clock to 2015-01-01 05:41:47 UTC (1420090907)
[    3.652000] TMU: register adc.2 to hwmon
[    3.656000] ALSA device list:
[    3.659000]   #0: I2S-alc5623
[    3.662000]   #1: SPDIF-Transciever
    .666000] Unable to handle kernel NULL pointer dereference at virtual address 00000048
[    3.675000] pgd = c0004000
[    3.677000] [00000048] *pgd=00000000
[    3.681000] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[    3.686000] Modules linked in:
[    3.686000] CPU: 1    Tainted: G        W     (3.4.39 #5)
[    3.686000] PC is at dw_mci_request+0x54/0x18c
[    3.686000] LR is at dw_mci_request+0x20/0x18c
[    3.704000] pc : [<c0456174>]    lr : [<c0456140>]    psr: 80000013
[    3.704000] sp : e2a45e90  ip : 00000000  fp : 00000000
[    3.713000] r10: 00000000  r9 : 000003e8  r8 : e2a12400
[    3.721000] r7 : e2a12800  r6 : fffb7a72  r5 : e2a45ed8  r4 : c091c0c0
[    3.721000] r3 : 00000000  r2 : 00000006  r1 : e2a45ed8  r0 : 000003e8
[    3.721000] Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    3.738000] Control: 10c5387d  Table: 4000404a  DAC: 00000015
[    3.738000]
[    3.738000] PC: 0xc04560f4:
[    3.738000] 60f4  e5943008 e5932044 e5931040 e1d22001 15832044 e3a02602 e5940030 e5901004
[    3.756000] 6114  ebfffe49 eaffffde c0698c0c e92d43f8 e1a07000 e3a00ffa e1a05001 e30c40c0
[    3.769000] 6134  e5978344 e34c4091 ebefcf42 e597334c e1a09000 e5946000 e3530000 1a000050
[    3.775000] 6154  e597335c e3130001 0a00001c e5953004 e5932000 e352000c 0a000018 e5983008
[    3.775000] 6174  e5933048 e3130c02 0a000014 e5943000 e0896006 e0633006 e3530000 aa000008
[    3.793000] 6194  ea00002a e5983008 e5933048 e3130c02 0a00000a e5943000 e0633006 e3530000
[    3.793000] 61b4  ba000022 e3a0000a e3a01014 ebefeda4 e5953004 e5932000 e352000c 1afffff0
[    3.813000] 61d4  e1a00008 eb07a5ab e597335c e3130001 0a00000d e587534c e59830e8 e3530000
[    3.826000]
[    3.826000] LR: 0xc04560c0:
[    3.828000] 60c0  e5932010 e3720073 03e0207a 05832010 e598300c e3530000 13e0207a 15832020
[    3.828000] 60e0  eaffffc5 e28dd00c e8bd83f0 e5983008 eaffffbd e5943008 e5932044 e5931040
[    3.844000] 6100  e1d22001 15832044 e3a02602 e5940030 e5901004 ebfffe49 eaffffde c0698c0c
[    3.861000] 6120  e92d43f8 e1a07000 e3a00ffa e1a05001 e30c40c0 e5978344 e34c4091 ebefcf42
[    3.861000] 6140  e597334c e1a09000 e5946000 e3530000 1a000050 e597335c e3130001 0a00001c
[    3.879000] 6160  e5953004 e5932000 e352000c 0a000018 e5983008 e5933048 e3130c02 0a000014
[    3.879000] 6180  e5943000 e0896006 e0633006 e3530000 aa000008 ea00002a e5983008 e5933048
[    3.896000] 61a0  e3130c02 0a00000a e5943000 e0633006 e3530000 ba000022 e3a0000a e3a01014
[    3.896000]
[    3.896000] SP: 0xe2a45e10:
[    3.913000] 5e10  e2a30a00 c14878c0 00000000 e30ab700 00000000 c09198c0 e2a45e44 c007189c
[    3.915000] 5e30  c0456174 80000013 ffffffff e2a45e7c e2a12400 c000e858 000003e8 e2a45ed8
[    3.931000] 5e50  00000006 00000000 c091c0c0 e2a45ed8 fffb7a72 e2a12800 e2a12400 000003e8
[    3.931000] 5e70  00000000 00000000 00000000 e2a45e90 c0456140 c0456174 80000013 ffffffff
[    3.948000] 5e90  c0456120 e2a45ed8 e2a12800 c099a778 00000000 e2a2e000 00000000 c0443104
[    3.954000] 5eb0  c0948b20 c148f8c0 e2a45edc c063f318 e2a45f18 e2a12800 00000003 e2a2e00c
[    3.966000] 5ed0  e2a2e000 c04434e8 00000000 e2a45f18 00000000 00000000 00000000 00000000
[    3.966000] 5ef0  00000000 e2a45ef4 e2a45ef4 c044289c e32c3000 0000000a e2a2e000 c0448d0c
[

[    4.689000] HDMI HPD State 0x0
这个 是什么原因照成的？
如何修改