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标题: AD7606问题 [打印本页]

作者: jinyi7016    时间: 2017-10-31 10:36
标题: AD7606问题
AD7606与L138进行连接。
6 L9 R$ \5 ]( z, `6 Z2 i直接接在了AD7606的总线上。系统无法启动动,无法加载文件系统,串口输出如下:( I9 s4 c- W% O9 Q

" i5 g4 |6 i0 v8 C- Y8 V, n[    1.176205] serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7" e& e$ R% K% {  n$ k
[    1.178490] serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR71 |/ g5 J' S; h) N3 [3 _: U  D
[    1.180448] serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
! Z2 Y  n7 B" l/ `6 d( m3 N* h[    1.642481] console [ttyS2] enabled
9 l& ^0 I: Z* W% F& P! T. A/ h[    1.647982] serial8250.1: ttyS3 at MMIO 0x64000000 (irq = 135) is a ST16654: a  s$ D* Q8 M
[    1.657229] serial8250.1: ttyS4 at MMIO 0x64000008 (irq = 136) is a ST16654( n7 K! t% N1 h8 r8 u7 F
[    1.666468] serial8250.1: ttyS5 at MMIO 0x64000010 (irq = 138) is a ST16654
) Y, j; `) Y8 i4 J4 \[    1.675720] serial8250.1: ttyS6 at MMIO 0x64000018 (irq = 139) is a ST16654
: I# M. I# x0 a7 n  Z[    1.684953] serial8250.1: ttyS7 at MMIO 0x64000020 (irq = 158) is a ST16654
, B' i# ]1 ]3 ?; x, [( f[    1.694197] serial8250.1: ttyS8 at MMIO 0x64000028 (irq = 190) is a ST16654  P9 x1 V9 s6 O1 D
[    1.703408] serial8250.1: ttyS9 at MMIO 0x64000030 (irq = 195) is a ST166541 }& g5 P5 ^& j3 `% J
[    1.712645] serial8250.1: ttyS10 at MMIO 0x64000038 (irq = 196) is a ST16654
8 z2 j6 n$ ]0 N" {) |[    1.724244] brd: module loaded0 Z" B" O4 e0 t! y  h
[    1.746949] loop: module loaded
" G3 v8 V5 [/ o( y[    1.750739] at24 1-0050: 256 byte 24c02 EEPROM, writable, 8 bytes/write, ~' F5 Z- g/ S/ [& _
[    1.763127] ahci ahci: forcing PORTS_IMPL to 0x10 E( S+ o& D  B' s: S& z- g
[    1.767947] ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
+ W5 e3 _& P4 A9 [/ |: v[    1.776171] ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc 3 T* Q3 D9 T0 f1 L" M& n& `
[    1.787390] scsi0 : ahci_platform7 _, S' T7 v5 L% g
[    1.793015] ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67
( }8 g0 `3 L3 s& R! K, m[    1.806870] nand_get_flash_type: second ID read did not match 00,00 against 2c,dc& c9 }3 A/ v* ]
[    1.814800] No NAND device found' ]# p' W( l- Q% g& Y6 r
[    1.822496] UBI error: ubi_init: UBI error: cannot initialize UBI, error -199 b( e$ V8 L9 B2 d4 X- H6 C3 ^! Y
[    1.830321] spi_davinci spi_davinci.1: DMA: supported  B6 Z4 u) W7 ?: W
[    1.835481] spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 0+ ~: N. ^. `/ x4 O6 \- A+ i
[    1.846186] m25p80 spi1.0: unrecognized JEDEC id ffffff
5 a% X9 E4 @- R2 x' }[    1.852575] spi_davinci spi_davinci.1: Controller at 0xfef0e000. [- m5 R- L0 Y; t" M
[    1.862934] CAN device driver interface1 c/ A7 P( X, G* Z( J
[    1.867002] smsc911x: Driver version 2008-10-21
3 M2 y- |* N4 _7 ^[    1.872116] _regulator_get: smsc911x supply vdd33a not found, using dummy regulator
! N* k, ]/ O' r- u8 i[    1.880224] _regulator_get: smsc911x supply vddvario not found, using dummy regulator
: F3 [* {  f/ Q+ s. x" x: h[    1.987689] smsc911x: Device not READY in 100ms aborting! b; r4 Z/ A! G+ g+ Y
[    2.038381] davinci_mdio davinci_mdio.0: davinci mdio revision 1.5
9 Y& A% z2 B! x6 W  x7 n[    2.044631] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
/ _! w- p! c: a" M5 i, N; s5 d& `[    2.052732] davinci_mdio.0: probed6 G% Z; r. s9 I- z
[    2.056237] davinci_mdio davinci_mdio.0: phy[0]: device davinci_mdio-0:00, driver SMSC LAN8710/LAN8720' q+ J2 o0 I# D0 e4 x) h
[    2.066475] PPP generic driver version 2.4.2
9 y8 \# T/ ~* Z, q+ Z6 x' {[    2.072566] PPP BSD Compression module registered) C% ^5 x- b& b9 i2 H- c7 v2 |5 J
[    2.077332] PPP Deflate Compression module registered
4 _) M* D1 |3 t4 F[    2.083484] usbcore: registered new interface driver rndis_wlan
9 z: q% I8 b0 z. C[    2.090596] usbcore: registered new interface driver zd1201
# e& d9 d, ^9 E0 c1 `* y, s6 ?1 z[    2.097154] usbcore: registered new interface driver asix+ J8 S0 w8 Q- P; z  L+ t* x
[    2.103476] usbcore: registered new interface driver cdc_ether
0 N; Q& Q+ d) {) L6 n[    2.110342] usbcore: registered new interface driver net1080( j4 z- n4 `5 ]3 C1 Q, d
[    2.116959] usbcore: registered new interface driver rndis_host2 c1 |. K9 ~, ?) n
[    2.123813] usbcore: registered new interface driver cdc_subset: F  W  ?7 z) F4 ~# u4 D1 s+ v7 |
[    2.130794] usbcore: registered new interface driver zaurus
, s# n  z% ]% k& s[    2.137351] usbcore: registered new interface driver cdc_ncm6 {2 @( k0 ^+ S4 c$ e( A; _
[    2.149122] ata1: SATA link down (SStatus 0 SControl 300), ]+ Y' x$ K) B7 ~7 M  P' p
[    2.161271] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
  @1 h+ U- r: G* a4 f" |[    2.167758] ohci ohci.0: DA8xx OHCI
  ]& j8 ]7 e0 ]7 w* c" s  s! e  K( K/ C+ }[    2.171805] ohci ohci.0: new USB bus registered, assigned bus number 17 i4 L0 N9 a" B  a5 w7 j" U
[    2.178583] Waiting for USB PHY clock good...5 j( N# W$ s2 H8 o& y- z& I
[    2.183132] ohci ohci.0: irq 59, io mem 0x01e25000
0 _/ l$ `8 [8 n( i! W[    2.240810] hub 1-0:1.0: USB hub found# L" `' E8 F. B4 c* b" `2 J
[    2.244710] hub 1-0:1.0: 1 port detected
" q. A* K; h. D1 ~: @8 f- O0 B[    2.250953] Initializing USB Mass Storage driver...
8 a) C/ F% ~! X, p. G8 |[    2.256972] usbcore: registered new interface driver usb-storage$ Q: I" i- `! G; E, l" s/ g- `2 E
[    2.263252] USB Mass Storage support registered.& {& ]7 t- u, h- G. i
[    2.269618] usbcore: registered new interface driver usbserial
$ K2 G+ }/ B; n5 m& r! I[    2.275547] usbserial: USB Serial Driver core
: V! ]8 D8 A* K- j8 E[    2.280838] USB Serial support registered for GSM modem (1-port)& o; l% \* q; z9 k
[    2.288032] usbcore: registered new interface driver option
1 I4 Z) _1 ~- q3 Z[    2.293841] option: v0.7.2:USB Driver for GSM modems
: o$ M- I  q3 h6 u3 H# p3 p[    2.299461]  gadget: Mass Storage Function, version: 2009/09/11
. y- l4 {! f2 g8 O- A) L( R$ B7 M5 M6 ][    2.305485]  gadget: Number of LUNs=16 i, ]/ [( J* d0 k- V" @7 ?
[    2.309319]  lun0: LUN: removable file: (no medium)7 V! y# X% A4 \! B6 z, o9 m
[    2.314343]  gadget: Mass Storage Gadget, version: 2009/09/11" s; e9 Z/ {3 D/ c1 C- Q; A
[    2.320259]  gadget: userspace failed to provide iSerialNumber
/ W' Y2 m- I1 }) c' c[    2.326193]  gadget: g_mass_storage ready
/ k9 |/ m5 n: g$ }* h[    2.330331] musb-hdrc musb-hdrc: MUSB HDRC host driver, T: F3 S7 {( s7 x5 n
[    2.335636] musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 2
' \0 V  [9 r- e1 J* U4 s. @7 p; m[    2.345560] hub 2-0:1.0: USB hub found7 i+ }% Y7 g, r+ G. _' X& c
[    2.349926] hub 2-0:1.0: 1 port detected* `: ?) l$ B4 w; l* X  E
[    2.357651] mousedev: PS/2 mouse device common for all mice9 P5 V" h3 E; k9 K3 S- p
[    2.364530] _regulator_get: spi1.1 supply vcc not found, using dummy regulator
! ^# d; x6 g  d' f% k) L2 L! N9 }[    2.372684] ads7846 spi1.1: touchscreen, irq 145
& z& ?) P; S6 B" B[    2.379052] input: ADS7846 Touchscreen as /devices/platform/spi_davinci.1/spi_master/spi1/spi1.1/input/input0' {% x: J! G  Z
[    2.392948] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
' [9 J+ o1 M# l/ K2 T[    2.399709] omap_rtc: RTC power up reset detected5 A7 O( V- l+ h4 x+ m# p
[    2.405242] i2c /dev entries driver
* P8 j: e& U7 e' K( a[    2.410583] Linux video capture interface: v2.00
" U7 `2 V: m, t/ T6 d; c[    2.423599] ov2640 1-0030: Product ID error 87:875 r: `) n: j3 w7 y  g
[    2.429276] vpif_capture vpif_capture: Error registering v4l2 subdevice
7 b( Q) n& y$ _, \5 j/ Z1 F[    2.439504] usbcore: registered new interface driver uvcvideo
* L, V$ v5 ]8 D. s: l# @  a! C[    2.445311] USB Video Class driver (1.1.1)
- U2 G5 V/ T3 J2 O/ ~0 j[    2.450236] watchdog watchdog: heartbeat 60 sec1 ^1 r- W' F4 ?& X! C
[    2.456605] cpuidle: using governor ladder
! J* L, u, x9 f' d[    2.461461] cpuidle: using governor menu
+ _; g$ h' ~, p& x+ n  C[    2.468706] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
) P0 ~# K0 I) N) x[    2.480437] usbcore: registered new interface driver usbhid) a: [% T. M) ]  L( d
[    2.486069] usbhid: USB HID core driver6 q% L  n2 }3 |  U+ ]
[    2.490586] _regulator_get: ad7606-8.0 supply vcc not found, using dummy regulator( }+ }. _4 v! c8 a  b! J" t( `; R2 J
[    2.504085] timer clk rate(156000000)/ p3 c' ~% h4 t3 V  G
[    2.508918] iio_davinci_tmr_trigger iio_davinci_tmr_trigger.0: iio trigger davinci TMR2, IRQ-68
. l2 |$ B0 L) C: D9 r[    2.520679] usbcore: registered new interface driver snd-usb-audio0 P! f1 M& a1 \% l' y3 t, H  A
[    2.533635] soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory8 o" G; ~% ]" l$ i' N
[    2.541868] _regulator_get: 1-0018 supply IOVDD not found, using dummy regulator1 O, I1 }/ r$ g5 p! N3 A
[    2.549712] _regulator_get: 1-0018 supply DVDD not found, using dummy regulator
; S) d+ l" n$ T- t8 s[    2.557274] _regulator_get: 1-0018 supply AVDD not found, using dummy regulator  ?7 X9 D2 I" @" `" R* {0 _
[    2.564976] _regulator_get: 1-0018 supply DRVDD not found, using dummy regulator
9 M1 |  u0 P5 K3 @& R5 ]; }[    2.580805] asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
6 x# z- l* T: [; h' v+ P$ g[    2.588521] usb 1-1: new full-speed USB device number 2 using ohci
/ i& ?4 ]6 W  o' M[    2.598655] ALSA device list:" w6 {9 V+ [; T. \1 U
[    2.601677]   #0: DA850/OMAP-L138 EVM
% o0 Z& M" G  `& J- U- m! U[    2.605734] TCP cubic registered
9 }- G$ L) v1 ]! @[    2.609341] NET: Registered protocol family 175 p: \9 `2 U0 Y5 }
[    2.613928] can: controller area network core (rev 20090105 abi 8)& `) V/ T! }  A
[    2.620526] NET: Registered protocol family 293 a9 Y" k& s* [# A% R! f9 h
[    2.625052] can: raw protocol (rev 20090105)8 D/ l) `  s' }$ y' t% n
[    2.629468] can: broadcast manager protocol (rev 20090105 t); J6 U* E$ x" r1 d: ^5 Q5 B
[    2.635222] can: netlink gateway (rev 20101209)
5 e% z  ?4 Q0 ?5 G2 h' ^[    2.641090] lib80211: common routines for IEEE802.11 drivers
7 k2 v7 j" b5 g$ A6 j[    2.647177] _regulator_get: deviceless supply cvdd not found, using dummy regulator
0 J- P% }7 X- a* m4 {0 m[    2.662294] console [netcon0] enabled, x* D: c' ^; f: k* t
[    2.666005] netconsole: network logging started
* H& h9 v! L$ h4 A' w. C2 ?, c9 P[    2.675263] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800); f$ T" a( p& G! X, C/ y! I
[    2.684933] VFS: Cannot open root device "ubi0_0" or unknown-block(0,0)
9 U7 q, [& y6 ~; e* {  _3 v+ ~$ _6 o[    2.691763] Please append a correct "root=" boot option; here are the available partitions:7 W* x6 b% K9 g* e8 g( m
[    2.700308] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)  k3 }6 s! e4 V! E! A' z

+ _. v; [' E; W6 Z2 i$ _' J8 O" O/ o8 R/ q5 x

! T  P1 U$ f$ I* N, d" @之前以为是CS的问题,后来再测,发现CS是高电平,目前是把CS \OE两个引脚者断了。还是不行。" p# O* ^# o. I. ?
但是AD7606的3.3V电压断开后就可以正常启动,只要是接着3.3V的逻辑电源就无法启动动。其他的5V模拟电源都是正常接着的。4 c) s5 D, l" B  q4 r
这是不是AD7606在总线上会对Nand的读取有干扰的问题?) s: p( @% R1 }: t: a& k7 V

5 z6 p0 @/ _& u% x5 F* A1 C创龙的AD7606模块是怎么连接的,可不可以提供一下原理图。
3 ?5 O) x0 g( g$ Q% `* [: f/ X6 `7 H  u5 q8 J





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