关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

maskeddenny · 2020-01-13 17:32:06

小弟我司想把官方的AP6210换成ESP8089，而原来用的又是Linux + QT的模式，所以小弟我根据A33的官方资料，把sysconfig.fex中的配置根据esp8089修改了，但是烧成固件后却不起作用，出现过2个错误：
1.

[  343.623704] Unable to handle kernel paging request at virtual address 5c8219cc
[  343.630819] pgd = c0004000
[  343.630819] [5c8219cc] *pgd=00000000
[  343.630819] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
[  343.630819] Modules linked in: esp8089(+) rtl8152 vfe_v4l2 ov5640 vfe_subdev vfe_os cci actuator videobuf_dma_contig videobuf_core sw_device lcd disp
[  343.630819] CPU: 2    Not tainted  (3.4.39 #148)
[  343.630819] PC is at kmem_cache_alloc +0x40/0x168
[  343.630819] LR is at kmem_cache_alloc+0x3c/0x168

2.第二个因为当时没有截取linux报错信息，仅仅记得启动wifi后，驱动加载走的是bcmdhd的流程，报错是：bcmdhd_wifi_init: sdio_register_driver timeout or error ,但是我用的是esp8089.。。
请问论坛的各位大佬对这些错误有思路吗？怎么解决？
或者告诉我怎么使用这个驱动？给我点思路？

晕哥 · 2020-01-13 18:00:43

没看出是什么错误，方便把改之前和之后的 sys_config.fex 都贴出来吗?

maskeddenny · 2020-01-13 19:32:52

可以，因为我只改变了wifi部分的sys_config.fex，就先把这部分贴出来：

;--------------------------------------------------------------------------------
;wifi configuration
;wifi_sdc_id:    0- SDC0, 1- SDC1, 2- SDC2, 3- SDC3
;wifi_usbc_id:   0- USB0, 1- USB1, 2- USB2
;wifi_usbc_type: 1- EHCI(speed 2.0), 2- OHCI(speed 1.0)
;wifi_mod_sel:   0- none, 1- ap6181, 2- ap6210(wifi+bt),
;                3 - rtl8188eu, 4- rtl8723au(wifi+bt),
;                5 - rtl8723bs, 6- esp8089
;--------------------------------------------------------------------------------
[wifi_para]
wifi_used          = 1
wifi_sdc_id        = 1
wifi_usbc_id       = 1
wifi_usbc_type     = 1
//6210
;wifi_mod_sel       = 2
;wifi_power         = ""
;wifi_power_ext1    = ""
;wifi_power_ext2    = ""
//8089
wifi_mod_sel       = 6
wifi_power         = "axp22_dldo1"
wifi_power_ext1    = ""
wifi_power_ext2    = ""
wifi_power_switch  =

; 1 - ap6181 sdio wifi gpio config
;ap6xxx_wl_regon      = port:PL06<1><default><default><0>
;ap6xxx_wl_host_wake  = port:PL07<4><default><default><0>
;ap6xxx_lpo_use_apclk = 1

; 2 - ap6210 sdio wifi gpio config
;ap6xxx_wl_regon      = port:PL06<1><default><default><0>
;ap6xxx_wl_host_wake  = port:PL07<4><default><default><0>
;ap6xxx_bt_regon      = port:PL08<1><default><default><0>
;ap6xxx_bt_wake       = port:PL10<1><default><default><0>
;ap6xxx_bt_host_wake  = port:PL09<4><default><default><0>
;ap6xxx_lpo_use_apclk = 1

; 3 - rtl8188eu usb wifi gpio conifg

; 4 - rtl8723au usb wifi + bt

; 5 - rtl8723bs sdio wifi + bt
;rtl8723bs_chip_en       = port:PL11<1><default><default><0>
;rtl8723bs_wl_regon      = port:PL06<1><default><default><0>
;rtl8723bs_wl_host_wake  = port:PL07<4><default><default><0>
;rtl8723bs_bt_regon      = port:PL08<1><default><default><0>
;rtl8723bs_bt_wake       = port:PL10<1><default><default><0>
;rtl8723bs_bt_host_wake  = port:PL09<4><default><default><0>
;rtl8723bs_lpo_use_apclk = 0

; 6 - eagle sdio wifi
;esp_wl_chip_en        = port:PL03<1><default><default><0>
;esp_wl_rst            = port:PL02<1><default><default><0>
//sinlinx A33 8089
esp_wl_chip_en        = port:PL07<1><default><default><1>
esp_wl_rst            = port:PL06<1><default><default><1>

; 7 - ap6476 sdio wifi gpio config
;ap6xxx_wl_regon      = port:PL06<1><default><default><0>
;ap6xxx_wl_host_wake  = port:PL07<4><default><default><0>
;ap6xxx_bt_regon      = port:PL08<1><default><default><0>
;ap6xxx_bt_wake       = port:PL10<1><default><default><0>
;ap6xxx_bt_host_wake  = port:PL09<4><default><default><0>
;ap6xxx_lpo_use_apclk = 1

; 8 - rtl8189es sdio wifi gpio conifg
;rtl8189es_shdn        = port:PL06<1><default><default><0>
;rtl8189es_host_wake   = port:PL07<4><default><default><0>

usb_vbus_power_ctrl    = port:PL11<1><default><default><1>
usb_eth_power_ctrl     = port:PL04<1><default><default><1>

标注6210是之前的，标注8089的是之后的，谢谢晕哥关注问题！！！敬候佳音！！

maskeddenny · 2020-01-14 10:14:18

经过昨晚和今天早上查资料，我知道V3S的camdroid是可以在sunxi linux3.4的情况下使用esp8089的，那按道理，A33的应该也可以才对，但是A33下不知道怎么修改内核和BSP。。。。。同时发现camdroid里面sysconfig.fex没有8089的相关配置，直接用的6210去适配。。。。。这点很不解。。。请教各位大佬，求解惑啊！！！！！

晕哥 · 2020-01-14 10:34:42

没看出什么问题，要不你对比一下彩虹派V3s 的代码，这个是esp8089: https://whycan.cn/t_1902.html

maskeddenny · 2020-01-14 15:10:39

我请教一下，A33上的esp8089驱动能直接用吗？不能的话，@晕哥，你这个彩虹派的驱动，我应该怎么移植？我对比之后看了一下，这个驱动确实跟A33的不一样

晕哥 · 2020-01-14 15:23:14

应该是可以的, 问下原厂或者代理商比较保险。

maskeddenny · 2020-01-14 15:35:32

按照经销商的说法，原厂已经没有FAE了，都是交由方案商去弄。。。但是方案商收费挺贵。。。。。看来只能自己搞了。自己搞的话，晕哥能给我点意见或者思路吗？谢谢晕哥！！！！

晕哥 · 2020-01-14 15:52:36

我这里只有海豚派/彩虹派的板子, 上面是 ESP8089, 其实我没有在 bsp 上面玩过 8089,

如果你有需要，我可以借用彩虹派 V3s ESP8089 的板子给你对比调试，调好再还给我就行。

maskeddenny · 2020-01-14 19:39:03

我把彩虹派的驱动直接复制到A33上编译，编译成功了，但是板子启动log有问题，而且esp8089也启动失败，晕哥能看看这是什么问题吗？

U-Boot 2011.09-rc1-00004-ga1ab41d (Jul 28 2014 - 16:21:09) Allwinner Technology 

[      0.359]version: 1.1.0
[      0.440]pmbus:   ready
[      0.443]PMU: AXP221
[      0.445]PMU: AXP22x found
[      0.448]PMU: dcdc3 1200
[      0.451]PMU: pll1 1008 Mhz,PLL6=600 Mhz
AXI=336 Mhz,AHB=200 Mhz, APB1=100 Mhz 
set power on vol to default
dcdc1_vol = 3000
dcdc2_vol = 1100
dcdc3_vol = 1200
dcdc4_vol = 0
dcdc5_vol = 1500
aldo2_vol = 2500
aldo3_vol = 3000
find power_sply to end
no battery, limit to dc
fel key new mode
run key detect
no key found
no key input
dram_para_set start
dram_para_set end
[      0.500]DRAM:  512 MiB
relocation Offset is: 15b11000
smcl's set manager is NULL
<axp22, dldo1>
workmode = 0
MMC:     2
[      0.703][mmc]: mmc driver ver 2014-07-15 17:16:00
[      0.708][mmc]: get sdc_2xmode ok, val = 1
[      0.712][mmc]: get sdc_f_max fail,use default sdc_f_max 50000000
[      0.718][mmc]: get card_line ok, card_line = 4
[      0.723][mmc]: get sdc_ex_dly_used fail,use default dly
[      0.728][mmc]: SUNXI SD/MMC: 2
[      0.733][mmc]: mmc 2 2xmode config clk
[      0.743][mmc]: ************Try SD card 2************
[      0.748][mmc]: mmc 2 cmd 8 timeout, err 100
[      0.753][mmc]: smc 2 err, cmd 8,  RTO
[      0.758][mmc]: mmc 2 mmc cmd 8 err 0x00000100
[      0.762][mmc]: mmc send if cond failed
[      0.766][mmc]: mmc 2 cmd 55 timeout, err 100
[      0.770][mmc]: smc 2 err, cmd 55,  RTO
[      0.776][mmc]: mmc 2 mmc cmd 55 err 0x00000100
[      0.780][mmc]: send app cmd failed
[      0.783][mmc]: ************Try MMC card 2************
[      0.824][mmc]: mmc 2 2xmode config clk
[      0.834][mmc]: mmc 2 2xmode config clk
[      0.844][mmc]: mmc 2 2xmode config clk
[      0.853][mmc]: MID 000011 PSN d82fa5a0
[      0.856][mmc]: PNM 004GA0 -- 0x30-30-34-47-41-30
[      0.861][mmc]: PRV 0.2
[      0.864][mmc]: MDT m-11 y-2018
[      0.867][mmc]: MMC ver 5.0
[      0.870][mmc]: ---------------mmc->clock 50000000-----------
[      0.875][mmc]: ---------------mmc->bus_width 4--------------
[      0.881][mmc]: SD/MMC Card: 4bit, capacity: 3776MB
[      0.886][mmc]: boot0 capacity: 2000KB,boot1 capacity: 2000KB
[      0.892][mmc]: ************SD/MMC 2 init OK!!!************
[      0.898]sunxi flash init ok
In:    serial
Out:   serial
Err:   serial
--------fastboot partitions--------
-total partitions:5-
-name-        -start-       -size-      
boot-res    : 1000000       1000000     
env         : 2000000       1000000     
boot        : 3000000       1000000     
rootfs      : 4000000       20000000    
UDISK       : 24000000      0           
-----------------------------------
base bootcmd=run setargs_nand boot_normal
bootcmd set setargs_mmc
key 0
recovery key high 5, low 3
cant find fstbt value
no misc partition is found
misc_message->command = 0 
to be run cmd=run setargs_mmc boot_normal
mount part name boot-res
cant open script.bin, maybe it is not exist
WORK_MODE_BOOT
board_status_probe
[      0.977]pre sys mode
sunxi_bmp_logo_display
[      1.259][mmc]: blkcnt should not be 0
screen_id =0, screen_width =800, screen_height =480
[      1.311]Hit any key to stop autoboot:  0 
read boot or recovery all
[      1.903]sunxi flash read :offset 3000000, 14177888 bytes OK
no signature
[      1.915]ready to boot
para err in disp_ioctl, cmd = 0xa,screen id = 1
[      1.921][mmc]: mmc exit start
[      1.926][mmc]: mmc 2 2xmode config clk
[      1.935][mmc]: mmc 2 2xmode config clk
[      1.947][mmc]: mmc 2 cmd 8 timeout, err 100
[      1.952][mmc]: smc 2 err, cmd 8,  RTO
[      1.957][mmc]: mmc 2 mmc cmd 8 err 0x00000100
[      1.961][mmc]: mmc send if cond failed
[      1.965][mmc]: mmc 2 cmd 55 timeout, err 100
[      1.969][mmc]: smc 2 err, cmd 55,  RTO
[      1.975][mmc]: mmc 2 mmc cmd 55 err 0x00000100
[      1.979][mmc]: send app cmd failed
[      2.006][mmc]: mmc 2 exit ok
[      2.008]
Starting kernel ...

[    0.736737] aw_pm_init: not support super standby. 
[    0.909825] Bluetooth: get rtl8723bs rtl8723bs_bt_host_wake gpio failed
[    0.909832] 
[    0.961885] otg_wakelock_init: No USB transceiver found
[    0.967796] ths_fetch_sysconfig_para: type err  device_used = 1. 
[    0.975533] fetch C0_LV_count from sysconfig failed
[    1.012250] ------------[ cut here ]------------
[    1.017374] kernel BUG at drivers/mmc/core/core.c:228!
[    1.022183] Internal error: Oops - BUG: 0 [#1] PREEMPT SMP ARM
[    1.022183] Modules linked in:
[    1.022183] CPU: 2    Not tainted  (3.4.39 #152)
[    1.022183] PC is at __mmc_start_req+0x228/0x2cc
[    1.022183] LR is at __mmc_start_req+0x3c/0x2cc
[    1.022183] pc : [<c0410558>]    lr : [<c041036c>]    psr: 20000013
[    1.022183] sp : df8a5d48  ip : 00000080  fp : df8a5d74
[    1.022183] r10: defad000  r9 : defb5c00  r8 : 00000000
[    1.022183] r7 : df8a5dc8  r6 : df8a5dc8  r5 : dedc0c00  r4 : df8a5df8
[    1.022183] r3 : df8a5dc8  r2 : 00000000  r1 : 00000200  r0 : 00000200
[    1.022183] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[    1.022183] Control: 10c5387d  Table: 4000406a  DAC: 00000015
[    1.022183] 
[    1.022183] PC: 0xc04104d8:
[    1.022183] 04d8  e5933000 ebfa2786 e5d531dc e2033002 e6ef3073 e3530000 1a000002 e59f00fc
[    1.022183] 04f8  e3a010dc ebf09556 e5943004 e3a02000 e5832020 e5943004 e583402c e5943008
[    1.022183] 0518  e1530002 0a00001d e5930008 e59511b4 e1500001 9a000000 e7f001f2 e593100c
[    1.022183] 0538  e595c1b8 e151000c 9a000000 e7f001f2 e0010190 e595c1b0 e151000c 9a000000
[    1.022183] 0558  e7f001f2 e5941004 e5813028 e5943008 e5832010 e5943008 e5834020 e594300c
[    1.022183] 0578  e3530000 0a000005 e5941008 e581301c e594300c e5832020 e594300c e583402c
[    1.022183] 0598  e59502a4 e3a010ff eb0053d0 e595316c e1a00005 e1a01004 e5933010 e12fff33
[    1.022183] 05b8  e3a00000 e24bd01c e89da8f0 c0a604e1 c07b2799 c040fa98 c09f8e00 c09f8ea8
[    1.022183] 
[    1.022183] LR: 0xc04102ec:
[    1.022183] 02ec  e58d3000 e3a02020 e1a03001 eb001669 e2505000 0a000006 e5943000 e1a02005
[    1.022183] 030c  e59f0018 e5931034 e3510000 05931010 eb08b970 e1a00005 e24bd014 e89da830
[    1.022183] 032c  c081a0f1 e1a0c00d e92dd8f0 e24cb004 e24dd010 e92d4000 e8bd4000 e3a03000
[    1.022183] 034c  e1a06001 e1a05000 e1a04001 e5a63010 e2810014 e59f225c e59f125c ebf111dc
[    1.022183] 036c  e59f3258 e5843024 e59531e4 e3530000 0a000009 e5933170 e3130080 0a000006
[    1.022183] 038c  e5943004 e3e0407a e1a00006 e5834020 ebf13888 e1a00004 ea000084 e5943000
[    1.022183] 03ac  e3530000 0a00000e e59f2214 e1d22bba e3120004 0a00000a e5931004 e5952034
[    1.022183] 03cc  e59f0200 e58d1000 e5931018 e3520000 05952010 e58d1004 e59f11ec e5933000
[    1.022183] 
[    1.022183] SP: 0xdf8a5cc8:
[    1.022183] 5cc8  00000001 df8a4000 df8a5cf4 df8a5ce0 c0062e68 c0062d80 c041055c 20000013
[    1.022183] 5ce8  c0010694 00000000 df8a5d74 df8a5d00 c00103ec c000a00c 00000200 00000200
[    1.022183] 5d08  00000000 df8a5dc8 df8a5df8 dedc0c00 df8a5dc8 df8a5dc8 00000000 defb5c00
[    1.022183] 5d28  defad000 df8a5d74 00000080 df8a5d48 c041036c c0410558 20000013 ffffffff
[    1.022183] 5d48  c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00 defb6e00 df8a5dc8
[    1.022183] 5d68  df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200 df8a5e5c df8a5d90
[    1.022183] 5d88  c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000 00000000 00000000
[    1.022183] 5da8  00000000 00000000 000000b5 00000000 00000000 00000000 00000000 df8a5df8
[    1.022183] 
[    1.022183] FP: 0xdf8a5cf4:
[    1.022183] 5cf4  df8a5d00 c00103ec c000a00c 00000200 00000200 00000000 df8a5dc8 df8a5df8
[    1.022183] 5d14  dedc0c00 df8a5dc8 df8a5dc8 00000000 defb5c00 defad000 df8a5d74 00000080
[    1.022183] 5d34  df8a5d48 c041036c c0410558 20000013 ffffffff c00f8ddc c028d860 df8a5da4
[    1.022183] 5d54  c028b864 df8a5df8 dedc0c00 defb6e00 df8a5dc8 df8a5d8c df8a5d78 c041061c
[    1.022183] 5d74  c041033c ffffffff 00000200 df8a5e5c df8a5d90 c0415364 c0410608 c04123f8
[    1.022183] 5d94  dedc0c00 00000008 00000000 00000000 00000000 00000000 00000000 000000b5
[    1.022183] 5db4  00000000 00000000 00000000 00000000 df8a5df8 02faf080 00000000 00000200
[    1.022183] 5dd4  00000001 00000000 00000200 00000000 00000000 00000000 00000001 df8a5e20
[    1.022183] 
[    1.022183] R3: 0xdf8a5d48:
[    1.022183] 5d48  c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00 defb6e00 df8a5dc8
[    1.022183] 5d68  df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200 df8a5e5c df8a5d90
[    1.022183] 5d88  c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000 00000000 00000000
[    1.022183] 5da8  00000000 00000000 000000b5 00000000 00000000 00000000 00000000 df8a5df8
[    1.022183] 5dc8  02faf080 00000000 00000200 00000001 00000000 00000200 00000000 00000000
[    1.022183] 5de8  00000000 00000001 df8a5e20 00000000 00000000 df8a5d98 df8a5dc8 00000000
[    1.022183] 5e08  00000000 00000000 00000000 df8a5e14 df8a5e14 c040fa98 c1763472 00000e00
[    1.022183] 5e28  00000200 00000000 c00f8f18 defb5c00 df8a5ecc 00000000 00000004 defad000
[    1.022183] 
[    1.022183] R4: 0xdf8a5d78:
[    1.022183] 5d78  ffffffff 00000200 df8a5e5c df8a5d90 c0415364 c0410608 c04123f8 dedc0c00
[    1.022183] 5d98  00000008 00000000 00000000 00000000 00000000 00000000 000000b5 00000000
[    1.022183] 5db8  00000000 00000000 00000000 df8a5df8 02faf080 00000000 00000200 00000001
[    1.022183] 5dd8  00000000 00000200 00000000 00000000 00000000 00000001 df8a5e20 00000000
[    1.022183] 5df8  00000000 df8a5d98 df8a5dc8 00000000 00000000 00000000 00000000 df8a5e14
[    1.022183] 5e18  df8a5e14 c040fa98 c1763472 00000e00 00000200 00000000 c00f8f18 defb5c00
[    1.022183] 5e38  df8a5ecc 00000000 00000004 defad000 c04123f8 00000000 df8a5e74 df8a5e60
[    1.022183] 5e58  c0415b24 c041527c 00000200 00000000 df8a5e9c df8a5e78 c0413a70 c0415b00
[    1.022183] 
[    1.022183] R5: 0xdedc0b80:
[    1.022183] 0b80  00000004 00000002 00000000 00000000 00000000 00000000 dedc4f40 dedc4ec0
[    1.022183] 0ba0  dedc4e40 dedc4d40 dedc4dc0 dedc4c40 dedc4cc0 dedc4bc0 00000000 00000000
[    1.022183] 0bc0  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    1.022183] 0be0  00000000 00000000 00000000 00000000 00000000 00000000====codec_init_events===
[    1.022183]  00000000 00000000
[    1.022183] 0c00  c09d8f00 00000000 c09d8f00 dedb70c0 df8f4380 dedc0814 c09d8d94 dedb4380
[    1.022183] 0c20  df8c7d40 c09984e8 dedbf648 00000003 00000007 00000000 00000000 00000001
[    1.022183] 0c40  00000000 00000000 dedc0c48 dedc0c48 00000000 00000000 00000000 00000000
[    1.022183] 0c60  00000000 00000000 00000000 00000000 dedc0870 c09d8df0 7fffffff 00000000
[    1.022183] 
[    1.022183] R6: 0xdf8a5d48:
[    1.022183] 5d48  c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00 defb6e00 df8a5dc8
[    1.022183] 5d68  df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200 df8a5e5c df8a5d90
[    1.022183] 5d88  c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000 00000000 00000000
[    1.022183] 5da8  00000000 00000000 000000b5 00000000 00000000 00000000 00000000 df8a5df8
[    1.022183] 5dc8  02faf080 00000000 00000200 00000001 00000000 00000200 00000000 00000000
[    1.022183] 5de8  00000000 00000001 df8a5e20 00000000 00000000 df8a5d98 df8a5dc8 00000000
[    1.022183] 5e08  00000000 00000000 00000000 df8a5e14 df8a5e14 c040fa98 c1763472 00000e00
[    1.022183] 5e28  00000200 00000000 c00f8f18 defb5c00 df8a5ecc 00000000 00000004 defad000
[    1.022183] 
[    1.022183] R7: 0xdf8a5d48:
[    1.022183] 5d48  c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00 defb6e00 df8a5dc8
[    1.022183] 5d68  df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200 df8a5e5c df8a5d90
[    1.022183] 5d88  c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000 00000000 00000000
[    1.022183] 5da8  00000000 00000000 000000b5 00000000 00000000 00000000 00000000 df8a5df8
[    1.022183] 5dc8  02faf080 00000000 00000200 00000001 00000000 00000200 00000000 00000000
[    1.022183] 5de8  00000000 00000001 df8a5e20 00000000 00000000 df8a5d98 df8a5dc8 00000000
[    1.022183] 5e08  00000000 00000000 00000000 df8a5e14 df8a5e14 c040fa98 c1763472 00000e00
[    1.022183] 5e28  00000200 00000000 c00f8f18 defb5c00 df8a5ecc 00000000 00000004 defad000
[    1.022183] 
[    1.022183] R9: 0xdefb5b80:
[    1.022183] 5b80  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] 5ba0  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] 5bc0  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] 5be0  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] 5c00  dedc0c00 00000000 dedc0c08 00000000 00000000 defb5c14 defb5c14 00000000
[    1.022183] 5c20  df8c7d40 c09984e8 00000000 00000001 00000001 00000000 c09d828c 00000001
[    1.022183] 5c40  00000000 00000000 defb5c48 defb5c48 00000000 c09d81ec 00000000 00000000
[    1.022183] 5c60  ffffffff 00000000 00000000 00000000 defb5c70 defb5c70 7fffffff 00000000
[    1.022183] 
[    1.022183] R10: 0xdefacf80:
[    1.022183] cf80  def936f0 c09e3500 00000000 00000000 00000000 00000000 00000000 00000000
[    1.022183] cfa0  00000000 00000000 00000000 defa5680 aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] cfc0  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] cfe0  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] d000  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] d020  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] d040  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] d060  aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    1.022183] Process kworker/u:0 (pid: 5, stack limit = 0xdf8a42f8)
[    1.022183] Stack: (0xdf8a5d48 to 0xdf8a6000)
[    1.022183] 5d40:                   c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00
[    1.022183] 5d60: defb6e00 df8a5dc8 df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200
[    1.022183] 5d80: df8a5e5c df8a5d90 c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000
[    1.022183] 5da0: 00000000 00000000 00000000 00000000 000000b5 00000000 00000000 00000000
[    1.022183] 5dc0: 00000000 df8a5df8 02faf080 00000000 00000200 00000001 00000000 00000200
[    1.022183] 5de0: 00000000 00000000 00000000 00000001 df8a5e20 00000000 00000000 df8a5d98
[    1.022183] 5e00: df8a5dc8 00000000 00000000 00000000 00000000 df8a5e14 df8a5e14 c040fa98
[    1.022183] 5e20: c1763472 00000e00 00000200 00000000 c00f8f18 defb5c00 df8a5ecc 00000000
[    1.022183] 5e40: 00000004 defad000 c04123f8 00000000 df8a5e74 df8a5e60 c0415b24 c041527c
[    1.022183] 5e60: 00000200 00000000 df8a5e9c df8a5e78 c0413a70 c0415b00 00000000 defb5c00
[    1.022183] 5e80: dedc0c00 00000000 00000004 c06c5098 df8a5efc df8a5ea0 c041409c c04139ec
[    1.022183] 5ea0: 00000080 dedc0dc8 00000000 c06c4f5c 00000000 c0a15080 11010030 30344741
[    1.022183] 5ec0: 3002d82f a5a0b519 c0ff8080 00000000 df8a5efc dedc0c00 00000000 c06c4f4c
[    1.022183] 5ee0: 00000000 c06c4f5c c04123f8 c0a15080 df8a5f1c df8a5f00 c0415124 c0413c7c
[    1.022183] 5f00: df8a5f44 00ff8080 dedc0e00 dedc0c00 df8a5f44 df8a5f20 c041266c c0415004
[    1.022183] 5f20: 00000000 df82ad00 c0a15080 df9dd800 dedc0e00 00000000 df8a5f84 df8a5f48
[    1.022183] 5f40: c004f344 c0412404 c0649a1c c0062e90 df9dd805 00000000 df8a5f74 df82ad00
[    1.022183] 5f60: c0a15080 c09efc88 df8a4000 df82ad10 00000089 c0a15080 df8a5fb4 df8a5f88
[    1.022183] 5f80: c004f8b0 c004f0bc 00000000 df899ec0 df82ad00 c004f708 00000013 00000000
[    1.022183] 5fa0: 00000000 00000000 df8a5ff4 df8a5fb8 c0054630 c004f714 00000000 00000000
[    1.022183] 5fc0: df82ad00 00000000 00000000 00000000 df8a5fd0 df8a5fd0 00000000 df899ec0
[    1.022183] 5fe0: c0054594 c0011a04 00000000 df8a5ff8 c0011a04 c00545a0 aaaaaaaa aaaaaaaa
[    1.022183] [<c0410558>] (__mmc_start_req+0x228/0x2cc) from [<c041061c>] (mmc_wait_for_req+0x20/0x30)
[    1.022183] [<c041061c>] (mmc_wait_for_req+0x20/0x30) from [<c0415364>] (mmc_send_cxd_data+0xf4/0x120)
[    1.022183] [<c0415364>] (mmc_send_cxd_data+0xf4/0x120) from [<c0415b24>] (mmc_send_ext_csd+0x30/0x38)
[    1.022183] [<c0415b24>] (mmc_send_ext_csd+0x30/0x38) from [<c0413a70>] (mmc_get_ext_csd+0x90/0x110)
[    1.022183] [<c0413a70>] (mmc_get_ext_csd+0x90/0x110) from [<c041409c>] (mmc_init_card+0x42c/0x12c8)
[    1.022183] [<c041409c>] (mmc_init_card+0x42c/0x12c8) from [<c0415124>] (mmc_attach_mmc+0x12c/0x1c8)
[    1.022183] [<c0415124>] (mmc_attach_mmc+0x12c/0x1c8) from [<c041266c>] (mmc_rescan+0x274/0x31c)
[    1.022183] [<c041266c>] (mmc_rescan+0x274/0x31c) from [<c004f344>] (process_one_work+0x294/0x48c)
[    1.022183] [<c004f344>] (process_one_work+0x294/0x48c) from [<c004f8b0>] (worker_thread+0x1a8/0x2a4)
[    1.022183] [<c004f8b0>] (worker_thread+0x1a8/0x2a4) from [<c0054630>] (kthread+0x9c/0xa8)
[    1.022183] [<c0054630>] (kthread+0x9c/0xa8) from [<c0011a04>] (kernel_thread_exit+0x0/0x8)
[    1.022183] Code: e0010190 e595c1b0 e151000c 9a000000 (e7f001f2) 
[    2.281067] ---[ end trace e3e3a3fe01437fbe ]---
[    2.286270] Unable to handle kernel paging request at virtual address fffffffc
[    2.291003] pgd = c0004000
[    2.291003] [fffffffc] *pgd=5fffe821, *pte=00000000, *ppte=00000000
[    2.291003] Internal error: Oops: 17 [#2] PREEMPT SMP ARM
[    2.291003] Modules linked in:
[    2.291003] CPU: 2    Tainted: G      D       (3.4.39 #152)
[    2.291003] PC is at kthread_data+0x18/0x20
[    2.291003] LR is at wq_worker_sleeping+0x1c/0xc4
[    2.291003] pc : [<c0054968>]    lr : [<c00503a4>]    psr: 20000093
[    2.291003] sp : df8a5b58  ip : df8a5b68  fp : df8a5b64
[    2.291003] r10: 00000002  r9 : df83faf8  r8 : df838ac0
[    2.291003] r7 : df83fce4  r6 : df8a4000  r5 : 00000002  r4 : c17b2280
[    2.291003] r3 : 00000000  r2 : c09f01a8  r1 : 00000002  r0 : df83fb00
[    2.291003] Flags: nzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment user
[    2.291003] Control: 10c5387d  Table: 4000406a  DAC: 00000015
[    2.291003] 
[    2.291003] PC: 0xc00548e8:
[    2.291003] 48e8  e8bd4000 e1a05001 e3a01002 e1a04000 eb003aef e3500000 1a000003 e59f003c
[    2.291003] 4908  e3a010e2 ebff8452 e89da830 e59f3030 e205101f e1a052a5 e2811001 e1a00004
[    2.291003] 4928  e1a05105 e0831101 e0651001 eb00407f e594300c e3833301 e584300c e89da830
[    2.291003] 4948  c07b4138 c064c098 e1a0c00d e92dd800 e24cb004 e92d4000 e8bd4000 e59031b8
[    2.291003] 4968  e5130004 e89da800 e1a0c00d e92dd800 e24cb004 e92d4000 e8bd4000 e3a00000
[    2.291003] 4988  e89da800 e1a0c00d e92dd8f0 e24cb004 e92d4000 e8bd4000 e1a0300d e3c36d7f
[    2.291003] 49a8  e59f1118 e3c6603f e596400c e1a00004 eb02bd50 e1a00004 ebffc3f8 e59f1100
[    2.291003] 49c8  e1a00004 eb0041a7 e596000c e59f30f4 e2800d0b e593400c eb17d3fb e596300c
[    2.291003] 
[    2.291003] LR: 0xc0050324:
[    2.291003] 0324  e1a03000 e59f100c e5910000 e1a01003 ebffffe4 e89da800 c097425c e1a0c00d
[    2.291003] 0344  e92dd818 e24cb004 e92d4000 e8bd4000 e1a04001 eb00117c e5903024 e31300f8
[    2.291003] 0364  189da818 e1a00004 ebfff139 e1903f9f e2833001 e1802f93 e3320000 1afffffa
[    2.291003] 0384  e89da818 e1a0c00d e92dd878 e24cb004 e92d4000 e8bd4000 e1a05001 eb00116a
[    2.291003] 03a4  e1a06000 e1a00005 ebfff118 e1a04000 e1a00005 ebfff126 e5963024 e21310f8
[    2.291003] 03c4  13a00000 189da878 e1a0200d e3c23d7f e3c3303f e5933014 e1550003 0a000000
[    2.291003] 03e4  e7f001f2 f57ff05f e1902f9f e2422001 e1803f92 e3330000 1afffffa f57ff05f
[    2.291003] 0404  e3520000 11a00001 189da878 e5941008 e2843008 e1510003 0a000006 e5b43020
[    2.291003] 
[    2.291003] SP: 0xdf8a5ad8:
[    2.291003] 5ad8  c0974c10 df83fce4 df838ac0 c17b27c0 df8a5b2c df8a5af8 c0054968 20000093
[    2.291003] 5af8  ffffffff df8a5b44 df8a5b64 df8a5b10 c00102d8 c000a1b4 df83fb00 00000002
[    2.291003] 5b18  c09f01a8 00000000 c17b2280 00000002 df8a4000 df83fce4 df838ac0 df83faf8
[    2.291003] 5b38  00000002 df8a5b64 df8a5b68 df8a5b58 c00503a4 c0054968 20000093 ffffffff
[    2.291003] 5b58  df8a5b84 df8a5b68 c00503a4 c005495c 0420806c c17b2280 df83fb00 df8a4000
[    2.291003] 5b78  df8a5bbc df8a5b88 c0648398 c0050394 c0957280 c0957280 df8a5bb4 df83fb00
[    2.291003] 5b98  00000001 df8a5bdc df83fc68 df838ac0 df83faf8 df83fc68 df8a5bcc df8a5bc0
[    2.291003] 5bb8  c06488f8 c06482a4 df8a5c14 df8a5bd0 c003a018 c0648878 df8a5c04 00000001
[    2.291003] 
[    2.291003] IP: 0xdf8a5ae8:
[    2.291003] 5ae8  df8a5b2c df8a5af8 c0054968 20000093 ffffffff df8a5b44 df8a5b64 df8a5b10
[    2.291003] 5b08  c00102d8 c000a1b4 df83fb00 00000002 c09f01a8 00000000 c17b2280 00000002
[    2.291003] 5b28  df8a4000 df83fce4 df838ac0 df83faf8 00000002 df8a5b64 df8a5b68 df8a5b58
[    2.291003] 5b48  c00503a4 c0054968 20000093 ffffffff df8a5b84 df8a5b68 c00503a4 c005495c
[    2.291003] 5b68  0420806c c17b2280 df83fb00 df8a4000 df8a5bbc df8a5b88 c0648398 c0050394
[    2.291003] 5b88  c0957280 c0957280 df8a5bb4 df83fb00 00000001 df8a5bdc df83fc68 df838ac0
[    2.291003] 5ba8  df83faf8 df83fc68 df8a5bcc df8a5bc0 c06488f8 c06482a4 df8a5c14 df8a5bd0
[    2.291003] 5bc8  c003a018 c0648878 df8a5c04 00000001 c00359d8 df8a5bdc df8a5bdc df83fcb0
[    2.291003] 
[    2.291003] FP: 0xdf8a5ae4:
[    2.291003] 5ae4  c17b27c0 df8a5b2c df8a5af8 c0054968 20000093 ffffffff df8a5b44 df8a5b64
[    2.291003] 5b04  df8a5b10 c00102d8 c000a1b4 df83fb00 00000002 c09f01a8 00000000 c17b2280
[    2.291003] 5b24  00000002 df8a4000 df83fce4 df838ac0 df83faf8 00000002 df8a5b64 df8a5b68
[    2.291003] 5b44  df8a5b58 c00503a4 c0054968 20000093 ffffffff df8a5b84 df8a5b68 c00503a4
[    2.291003] 5b64  c005495c 0420806c c17b2280 df83fb00 df8a4000 df8a5bbc df8a5b88 c0648398
[    2.291003] 5b84  c0050394 c0957280 c0957280 df8a5bb4 df83fb00 00000001 df8a5bdc df83fc68
[    2.291003] 5ba4  df838ac0 df83faf8 df83fc68 df8a5bcc df8a5bc0 c06488f8 c06482a4 df8a5c14
[    2.291003] 5bc4  df8a5bd0 c003a018 c0648878 df8a5c04 00000001 c00359d8 df8a5bdc df8a5bdc
[    2.291003] 
[    2.291003] R0: 0xdf83fa80:
[    2.291003] fa80  00000000 ffffffff ffffffff c0a183f4 df83fa90 df83fa90 00000000 df83fa9c
[    2.291003] faa0  df83fa9c 00000000 00000000 00000000 00000000 00000000 00000020 00000000
[    2.291003] fac0  0000c350 0000c350 00000000 ffffffff 00000000 00000000 00000000 00000000
[    2.291003] fae0  00000000 00000000 00000000 00000000 aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    2.291003] fb00  00000040 df8a4000 00000002 0420806c 00000000 00000000 00000001 00000000
[    2.291003] fb20  00000078 00000078 00000078 00000000 c064d5e4 00000000 00000400 00400000
[    2.291003] fb40  00000001 00000000 00000000 df83fb4c df83fb4c 00000000 884575c0 00000000
[    2.291003] fb60  4c7c17be 00000000 6353a033 00000000 4c7b696d 00000000 00000005 00000000
[    2.291003] 
[    2.291003] R2: 0xc09f0128:
[    2.291003] 0128  00000000 00000000 c0842922 00000000 00000000 00000000 00000000 c084293c
[    2.291003] 0148  00000000 00000000 00000000 00000000 c0842954 00000000 00000000 00000000
[    2.291003] 0168  00000000 c0842966 00000000 00000000 00000000 00000000 c0842985 00000000
[    2.291003] 0188  00000000 00000000 00000000 c08429a5 00000000 00000000 00000000 00000000
[    2.291003] 01a8  c08429bc 00000000 00000000 00000000 00000000 c08429d0 00000000 00000000
[    2.291003] 01c8  00000000 00000000 c08429e7 00000000 00000000 00000000 00000000 c08429ff
[    2.291003] 01e8  00000000 00000000 00000000 00000000 c0842a19 00000000 00000000 00000000
[    2.291003] 0208  00000000 c0842a42 00000000 00000000 00000000 00000000 c0842a55 00000000
[    2.291003] 
[    2.291003] R4: 0xc17b2200:
[    2.291003] 2200  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 2220  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 2240  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 2260  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 2280  00000001 00000000 00000000 00000400 00000200 00000100 00000080 00000040
[    2.291003] 22a0  ffff8bb4 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 22c0  0000003c 00000000 000001f8 00000000 00000000 00000000 00000000 00000000
[    2.291003] 22e0  00000000 00000000 6353a033 00000000 6353a033 00000000 00000000 00000000
[    2.291003] 
[    2.291003] R6: 0xdf8a3f80:
[    2.291003] 3f80  c004f9a0 c0648878 00000000 df899ec0 df82ad40 c004f708 00000013 00000000
[    2.291003] 3fa0  00000000 00000000 df8a3ff4 df8a3fb8 c0054630 c004f714 00000000 00000000
[    2.291003] 3fc0  df82ad40 00000000 00000000 00000000 df8a3fd0 df8a3fd0 00000000 df899ec0
[    2.291003] 3fe0  c0054594 c0011a04 00000000 df8a3ff8 c0011a04 c00545a0 aaaaaaaa aaaaaaaa
[    2.291003] 4000  00000000 00000005 00000000 df83fb00 c097dc68 00000002 00000015 c17b2280
[    2.291003] 4020  df83fb00 df8a4000 00000000 dee0ab80 c00103ec c0986430 df8a5bec df8a5bb8
[    2.291003] 4040  c0648740 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 4060  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 
[    2.291003] R7: 0xdf83fc64:
[    2.291003] fc64  df838740 df83fc68 df83fc68 df83fc70 df83fc70 df83fb00 df83fc7c df83fc7c
[    2.291003] fc84  df83fc84 df83fc84 00000000 00200200 00000000 df8381d8 00200200 00000000
[    2.291003] fca4  df8381e4 00200200 00000000 df83fcb0 00200200 00000000 00000000 00000000
[    2.291003] fcc4  00000000 00000002 00000000 00000002 00000000 00000000 00000000 0000001d
[    2.291003] fce4  00000003 00000000 042c1d82 00000000 042c1d82 00000000 00000000 00000000
[    2.291003] fd04  00000000 00000000 00000000 df83fd10 df83fd10 df83fd18 df83fd18 df83fd20
[    2.291003] fd24  df83fd20 df839640 df839640 00000000 726f776b 2f72656b 00303a75 00000000
[    2.291003] fd44  00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    2.291003] 
[    2.291003] R8: 0xdf838a40:
[    2.291003] 8a40  00000002 ffffffff ffffffff c0a183f4 df838a50 df838a50 00000000 df838a5c
[    2.291003] 8a60  df838a5c 00000000 00000000 00000000 00000000 00000000 00000020 00000000
[    2.291003] 8a80  0000c350 0000c350 00000000 ffffffff 00000000 00000000 00000000 00000000
[    2.291003] 8aa0  00000000 00000000 00000000 00000000 aaaaaaaa aaaaaaaa aaaaaaaa aaaaaaaa
[    2.291003] 8ac0  00000002 df898000 00000002 00200140 00000000 00000000 00000000 00000000
[    2.291003] 8ae0  00000078 00000078 00000078 00000000 c064d5e4 00000000 00000400 00400000
[    2.291003] 8b00  00000001 00000000 00000000 df838b0c df838b0c 00000000 4155d265 00000000
[    2.291003] 8b20  2e6a4655 00000000 30e11ed3 00000000 2cdbce5a 00000000 00000006 00000000
[    2.291003] 
[    2.291003] R9: 0xdf83fa78:
[    2.291003] fa78  00000000 00000001 00000000 ffffffff ffffffff c0a183f4 df83fa90 df83fa90
[    2.291003] fa98  00000000 df83fa9c df83fa9c 00000000 00000000 00000000 00000000 00000000
[    2.291003] fab8  00000020 00000000 0000c350 0000c350 00000000 ffffffff 00000000 00000000
[    2.291003] fad8  00000000 00000000 00000000 00000000 00000000 00000000 aaaaaaaa aaaaaaaa
[    2.291003] faf8  aaaaaaaa aaaaaaaa 00000040 df8a4000 00000002 0420806c 00000000 00000000
[    2.291003] fb18  00000001 00000000 00000078 00000078 00000078 00000000 c064d5e4 00000000
[    2.291003] fb38  00000400 00400000 00000001 00000000 00000000 df83fb4c df83fb4c 00000000
[    2.291003] fb58  884575c0 00000000 4c7c17be 00000000 6353a033 00000000 4c7b696d 00000000
[    2.291003] Process kworker/u:0 (pid: 5, stack limit = 0xdf8a42f8)
[    2.291003] Stack: (0xdf8a5b58 to 0xdf8a6000)
[    2.291003] 5b40:                                                       df8a5b84 df8a5b68
[    2.291003] 5b60: c00503a4 c005495c 0420806c c17b2280 df83fb00 df8a4000 df8a5bbc df8a5b88
[    2.291003] 5b80: c0648398 c0050394 c0957280 c0957280 df8a5bb4 df83fb00 00000001 df8a5bdc
[    2.291003] 5ba0: df83fc68 df838ac0 df83faf8 df83fc68 df8a5bcc df8a5bc0 c06488f8 c06482a4
[    2.291003] 5bc0: df8a5c14 df8a5bd0 c003a018 c0648878 df8a5c04 00000001 c00359d8 df8a5bdc
[    2.291003] 5be0: df8a5bdc df83fcb0 df8a42f8 df8a5d00 df83fb00 00000001 df8a42f8 00000000
[    2.291003] 5c00: c00103ec defad000 df8a5c44 df8a5c18 c0014c48 c0039890 df8a42f8 0000000b
[    2.291003] 5c20: df8a5c44 df8a5d00 c0410558 e7f001f2 00000000 e7100000 df8a5c54 df8a5c48
[    2.291003] 5c40: c0014cd8 c0014a90 df8a5cfc df8a5c58 c000a184 c0014c88 00000006 c00cece4
[    2.291003] 5c60: 00000004 00000000 00030001 c0410558 ffffffff c064954c df8b7800 c0986430
[    2.291003] 5c80: df8a5c9c 00000010 00000000 00000000 c0062d88 00000050 00000001 df8a4000
[    2.291003] 5ca0: df8a5cc4 df8a5cb0 c0062d88 c00855d8 00000001 00000001 df8a5cdc df8a5cc8
[    2.291003] 5cc0: c0062d88 c00855d8 00000001 df8a4000 df8a5cf4 df8a5ce0 c0062e68 c0062d80
[    2.291003] 5ce0: c041055c 20000013 c0010694 00000000 df8a5d74 df8a5d00 c00103ec c000a00c
[    2.291003] 5d00: 00000200 00000200 00000000 df8a5dc8 df8a5df8 dedc0c00 df8a5dc8 df8a5dc8
[    2.291003] 5d20: 00000000 defb5c00 defad000 df8a5d74 00000080 df8a5d48 c041036c c0410558
[    2.291003] 5d40: 20000013 ffffffff c00f8ddc c028d860 df8a5da4 c028b864 df8a5df8 dedc0c00
[    2.291003] 5d60: defb6e00 df8a5dc8 df8a5d8c df8a5d78 c041061c c041033c ffffffff 00000200
[    2.291003] 5d80: df8a5e5c df8a5d90 c0415364 c0410608 c04123f8 dedc0c00 00000008 00000000
[    2.291003] 5da0: 00000000 00000000 00000000 00000000 000000b5 00000000 00000000 00000000
[    2.291003] 5dc0: 00000000 df8a5df8 02faf080 00000000 00000200 00000001 00000000 00000200
[    2.291003] 5de0: 00000000 00000000 00000000 00000001 df8a5e20 00000000 00000000 df8a5d98
[    2.291003] 5e00: df8a5dc8 00000000 00000000 00000000 00000000 df8a5e14 df8a5e14 c040fa98
[    2.291003] 5e20: c1763472 00000e00 00000200 00000000 c00f8f18 defb5c00 df8a5ecc 00000000
[    2.291003] 5e40: 00000004 defad000 c04123f8 00000000 df8a5e74 df8a5e60 c0415b24 c041527c
[    2.291003] 5e60: 00000200 00000000 df8a5e9c df8a5e78 c0413a70 c0415b00 00000000 defb5c00
[    2.291003] 5e80: dedc0c00 00000000 00000004 c06c5098 df8a5efc df8a5ea0 c041409c c04139ec
[    2.291003] 5ea0: 00000080 dedc0dc8 00000000 c06c4f5c 00000000 c0a15080 11010030 30344741
[    2.291003] 5ec0: 3002d82f a5a0b519 c0ff8080 00000000 df8a5efc dedc0c00 00000000 c06c4f4c
[    2.291003] 5ee0: 00000000 c06c4f5c c04123f8 c0a15080 df8a5f1c df8a5f00 c0415124 c0413c7c
[    2.291003] 5f00: df8a5f44 00ff8080 dedc0e00 dedc0c00 df8a5f44 df8a5f20 c041266c c0415004
[    2.291003] 5f20: 00000000 df82ad00 c0a15080 df9dd800 dedc0e00 00000000 df8a5f84 df8a5f48
[    2.291003] 5f40: c004f344 c0412404 c0649a1c c0062e90 df9dd805 00000000 df8a5f74 df82ad00
[    2.291003] 5f60: c0a15080 c09efc88 df8a4000 df82ad10 00000089 c0a15080 df8a5fb4 df8a5f88
[    2.291003] 5f80: c004f8b0 c004f0bc 00000000 df899ec0 df82ad00 c004f708 00000013 00000000
[    2.291003] 5fa0: 00000000 00000000 df8a5ff4 df8a5fb8 c0054630 c004f714 00000000 00000000
[    2.291003] 5fc0: df82ad00 00000001 00000000 00000000 df8a5fd0 df8a5fd0 00000000 df899ec0
[    2.291003] 5fe0: c0054594 c0011a04 00000000 df8a5ff8 c0011a04 c00545a0 aaaaaaaa aaaaaaaa
[    2.291003] [<c0054968>] (kthread_data+0x18/0x20) from [<c00503a4>] (wq_worker_sleeping+0x1c/0xc4)
[    2.291003] [<c00503a4>] (wq_worker_sleeping+0x1c/0xc4) from [<c0648398>] (__schedule+0x100/0x578)
[    2.291003] [<c0648398>] (__schedule+0x100/0x578) from [<c06488f8>] (schedule+0x8c/0x90)
[    2.291003] [<c06488f8>] (schedule+0x8c/0x90) from [<c003a018>] (do_exit+0x794/0x7d0)
[    2.291003] [<c003a018>] (do_exit+0x794/0x7d0) from [<c0014c48>] (die+0x1c4/0x1f8)
[    2.291003] [<c0014c48>] (die+0x1c4/0x1f8) from [<c0014cd8>] (arm_notify_die+0x5c/0x60)
[    2.291003] [<c0014cd8>] (arm_notify_die+0x5c/0x60) from [<c000a184>] (do_undefinstr+0x184/0x1a8)
[    2.291003] [<c000a184>] (do_undefinstr+0x184/0x1a8) from [<c00103ec>] (__und_svc_finish+0x0/0x14)
[    2.291003] Exception stack(0xdf8a5d00 to 0xdf8a5d48)
[    2.291003] 5d00: 00000200 00000200 00000000 df8a5dc8 df8a5df8 dedc0c00 df8a5dc8 df8a5dc8
[    2.291003] 5d20: 00000000 defb5c00 defad000 df8a5d74 00000080 df8a5d48 c041036c c0410558
[    2.291003] 5d40: 20000013 ffffffff
[    2.291003] [<c00103ec>] (__und_svc_finish+0x0/0x14) from [<c0410558>] (__mmc_start_req+0x228/0x2cc)
[    2.291003] [<c0410558>] (__mmc_start_req+0x228/0x2cc) from [<c041061c>] (mmc_wait_for_req+0x20/0x30)
[    2.291003] [<c041061c>] (mmc_wait_for_req+0x20/0x30) from [<c0415364>] (mmc_send_cxd_data+0xf4/0x120)
[    2.291003] [<c0415364>] (mmc_send_cxd_data+0xf4/0x120) from [<c0415b24>] (mmc_send_ext_csd+0x30/0x38)
[    2.291003] [<c0415b24>] (mmc_send_ext_csd+0x30/0x38) from [<c0413a70>] (mmc_get_ext_csd+0x90/0x110)
[    2.291003] [<c0413a70>] (mmc_get_ext_csd+0x90/0x110) from [<c041409c>] (mmc_init_card+0x42c/0x12c8)
[    2.291003] [<c041409c>] (mmc_init_card+0x42c/0x12c8) from [<c0415124>] (mmc_attach_mmc+0x12c/0x1c8)
[    2.291003] [<c0415124>] (mmc_attach_mmc+0x12c/0x1c8) from [<c041266c>] (mmc_rescan+0x274/0x31c)
[    2.291003] [<c041266c>] (mmc_rescan+0x274/0x31c) from [<c004f344>] (process_one_work+0x294/0x48c)
[    2.291003] [<c004f344>] (process_one_work+0x294/0x48c) from [<c004f8b0>] (worker_thread+0x1a8/0x2a4)
[    2.291003] [<c004f8b0>] (worker_thread+0x1a8/0x2a4) from [<c0054630>] (kthread+0x9c/0xa8)
[    2.291003] [<c0054630>] (kthread+0x9c/0xa8) from [<c0011a04>] (kernel_thread_exit+0x0/0x8)
[    2.291003] Code: e24cb004 e92d4000 e8bd4000 e59031b8 (e5130004) 
[   12.090039] esp_sdio_init ------ RETRY ------ 
[   12.095054] =======================================================
[   12.102024] ==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====
[   12.109261] =======================================================
[   12.116220] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.26(01/22/2016),Drv: 2.26) exit.
[   12.126850] gpio esp_wl_chip_en set val 0, act val 0
[   12.142364] [esp8089]: sdio wifi power state: off
[   12.247582] =======================================================
[   12.254540] ==== Launching Wi-Fi driver! (Powered by Rockchip) ====
[   12.261497] =======================================================
[   12.268445] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.25(01/22/2016),Drv: 2.26) init.
[   12.279094] gpio esp_wl_chip_en set val 1, act val 1
[   12.294608] [esp8089]: sdio wifi power state: on
[   23.390033] esp_sdio_init ------ RETRY ------ 
[   23.395007] =======================================================
[   23.401974] ==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====
[   23.409211] =======================================================
[   23.416169] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.26(01/22/2016),Drv: 2.26) exit.
[   23.426795] gpio esp_wl_chip_en set val 0, act val 0
[   23.442308] [esp8089]: sdio wifi power state: off
[   23.547526] =======================================================
[   23.554484] ==== Launching Wi-Fi driver! (Powered by Rockchip) ====
[   23.561441] =======================================================
[   23.568389] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.25(01/22/2016),Drv: 2.26) init.
[   23.579035] gpio esp_wl_chip_en set val 1, act val 1
[   23.594549] [esp8089]: sdio wifi power state: on
[   34.690033] esp_sdio_init ------ RETRY ------ 
[   34.695003] =======================================================
[   34.701967] ==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====
[   34.709203] =======================================================
[   34.716162] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.26(01/22/2016),Drv: 2.26) exit.
[   34.726787] gpio esp_wl_chip_en set val 0, act val 0
[   34.742300] [esp8089]: sdio wifi power state: off
[   34.847517] =======================================================
[   34.854476] ==== Launching Wi-Fi driver! (Powered by Rockchip) ====
[   34.861433] =======================================================
[   34.868381] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.25(01/22/2016),Drv: 2.26) init.
[   34.879026] gpio esp_wl_chip_en set val 1, act val 1
[   34.894540] [esp8089]: sdio wifi power state: on
[   45.990033] esp_sdio_init ------ RETRY ------ 
[   45.995001] =======================================================
[   46.001965] ==== Dislaunching Wi-Fi driver! (Powered by Rockchip) ====
[   46.009202] =======================================================
[   46.016160] Espressif ESP8089 SDIO WiFi driver (Powered by Rockchip, Ver2.26(01/22/2016),Drv: 2.26) exit.
[   46.026785] gpio esp_wl_chip_en set val 0, act val 0
[   46.042298] [esp8089]: sdio wifi power state: off
[   46.147517] eagle sdio can not power up!
[   46.151882] ALSA device list:
[   46.155168]   #0: audiocodec
[   46.159046] Freeing init memory: 328K
[   61.060016] INFO: rcu_preempt detected stalls on CPUs/tasks: { 2} (detected by 0, t=6002 jiffies)
[   61.069887] INFO: Stall ended before state dump start
[  241.110008] INFO: rcu_preempt detected stalls on CPUs/tasks: { 2} (detected by 0, t=24007 jiffies)
[  241.119967] INFO: Stall ended before state dump start
[  421.160008] INFO: rcu_preempt detected stalls on CPUs/tasks: { 2} (detected by 0, t=42012 jiffies)
[  421.169965] INFO: Stall ended before state dump start
[  601.210008] INFO: rcu_preempt detected stalls on CPUs/tasks: { 2} (detected by 0, t=60017 jiffies)
[  601.219965] INFO: Stall ended before state dump start

晕哥 · 2020-01-14 20:05:43

真抱歉, 看不出来

xxd · 2020-12-17 07:45:15

该问题搞定没有啊，分享下？我也遇类似问题了

xxd · 2020-12-17 07:51:22

板子是樱桃派的，报错：
eagle sdio can not power up

esp8089 linux3.4

看代码流程已经进入初始化esp_sdio_init了，驱动也挂上去了，就是等超时了

8089是挂在mmc1上的，不知道下面配置是否有问题
[wifi_para]
wifi_used = 1
wifi_sdc_id = 1
wifi_usbc_id =
wifi_usbc_type =
wifi_mod_sel = 6
wifi_power = ""
; xxd
lpo_use_apclk = 200
;dpi
;wl_reg_on = port:PB05<1><default><default><0>
;yj
wl_reg_on = port:PE24<1><default><default><0>

; 1 - ap6181 sdio wifi gpio config
;ap6xxx_wl_regon = port:PL06<1><default><default><0>
;ap6xxx_wl_host_wake = port:PL07<4><default><default><0>

; 2 - ap6210 sdio wifi gpio config
ap6xxx_wl_regon = port:PL06<1><default><default><0>
ap6xxx_wl_host_wake = port:PL07<4><default><default><0>
ap6xxx_bt_regon = port:PL08<1><default><default><0>
ap6xxx_bt_wake = port:PL10<1><default><default><0>
ap6xxx_bt_host_wake = port:PL09<4><default><default><0>
ap6xxx_lpo_use_apclk = 1

; 3 - rtl8188eu usb wifi gpio conifg

; 4 - rtl8723au usb wifi + bt

; 6 - eagle sdio wifi

;wifi_power = "axp22_dldo1"
wifi_power_ext1 = ""
wifi_power_ext2 = ""
wifi_power_switch =
esp_wl_chip_en = port:PL07<1><default><default><0>
esp_wl_rst = port:PL06<1><default><default><0>

[mmc1_para]
sdc_used = 1
sdc_detmode = 4
sdc_buswidth = 4
sdc_clk = port:PG00<2><1><1><default>
sdc_cmd = port:PG01<2><1><1><default>
sdc_d0 = port:PG02<2><1><1><default>
sdc_d1 = port:PG03<2><1><1><default>
sdc_d2 = port:PG04<2><1><1><default>
sdc_d3 = port:PG05<2><1><1><default>
;xxd

sdc_det =
sdc_use_wp = 0
sdc_wp =
sdc_isio = 1
sdc_regulator = "none"

WhyCan Forum(哇酷开发者社区)

楼主 #1 2020-01-13 17:32:06 分享评论

关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#2 2020-01-13 18:00:43 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

楼主 #3 2020-01-13 19:32:52 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

楼主 #4 2020-01-14 10:14:18 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#5 2020-01-14 10:34:42 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

楼主 #6 2020-01-14 15:10:39 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#7 2020-01-14 15:23:14 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

楼主 #8 2020-01-14 15:35:32 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#9 2020-01-14 15:52:36 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

楼主 #10 2020-01-14 19:39:03 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#11 2020-01-14 20:05:43 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#12 2020-12-17 07:45:15 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

#13 2020-12-17 07:51:22 分享评论

Re: 关于A33sunxi linux3.4下，修改wifi芯片为esp8089的问题

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