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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。1 U; ]# ~9 U, t
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：
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[    1.176205] serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR74 J$ n% R* w4 E3 ^7 l$ u& q
[    1.178490] serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7
  {  Y. r- u, t7 F9 ~0 t$ N2 `[    1.180448] serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7$ k6 d$ D7 ~, T! b
[    1.642481] console [ttyS2] enabled
2 I3 j% ]1 k% M# K# @# b" c[    1.647982] serial8250.1: ttyS3 at MMIO 0x64000000 (irq = 135) is a ST16654
) X& c5 Z; R4 j' ~, P2 Z8 G! S7 U; {& z1 c, ?[    1.657229] serial8250.1: ttyS4 at MMIO 0x64000008 (irq = 136) is a ST16654  R1 @- N: `2 [: E( m4 v' o' u+ k
[    1.666468] serial8250.1: ttyS5 at MMIO 0x64000010 (irq = 138) is a ST16654
0 W- {( h- ~) u[    1.675720] serial8250.1: ttyS6 at MMIO 0x64000018 (irq = 139) is a ST16654
# O: H! Z1 ?1 A+ D+ H, i[    1.684953] serial8250.1: ttyS7 at MMIO 0x64000020 (irq = 158) is a ST16654
4 w1 a. F2 C# {[    1.694197] serial8250.1: ttyS8 at MMIO 0x64000028 (irq = 190) is a ST16654: g9 y1 T, U9 A; t- }, f/ n" C1 j( T
[    1.703408] serial8250.1: ttyS9 at MMIO 0x64000030 (irq = 195) is a ST166548 ^; w$ p( h; D2 L# n% ?* x
[    1.712645] serial8250.1: ttyS10 at MMIO 0x64000038 (irq = 196) is a ST16654
$ @$ S9 T! W( E, J7 S* J' ^[    1.724244] brd: module loaded  Q. D2 F- f# N$ Z" Z
[    1.746949] loop: module loaded
- ]6 `! W- O( s) U/ w6 A[    1.750739] at24 1-0050: 256 byte 24c02 EEPROM, writable, 8 bytes/write
% t' i) y; u! G[    1.763127] ahci ahci: forcing PORTS_IMPL to 0x1* V' K4 G1 k3 m
[    1.767947] ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode  l0 o! \1 b+ Q% E
[    1.776171] ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc 0 m( t- k2 e+ ?( a! |
[    1.787390] scsi0 : ahci_platform
& f  I' \4 J! R. x) ~[    1.793015] ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 677 f/ x3 k% _. m. Z$ h  Y
[    1.806870] nand_get_flash_type: second ID read did not match 00,00 against 2c,dc
( ^* ?+ M; {- o[    1.814800] No NAND device found
1 X' {0 \& A7 Y& p. x; K[    1.822496] UBI error: ubi_init: UBI error: cannot initialize UBI, error -19
$ O+ P) C* {* I! @& C) ]& C[    1.830321] spi_davinci spi_davinci.1: DMA: supported, i) V; ^) [$ q6 F
[    1.835481] spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 09 J" u; O5 ~( z3 A( J
[    1.846186] m25p80 spi1.0: unrecognized JEDEC id ffffff
! Q' C4 x$ |5 |2 E0 g[    1.852575] spi_davinci spi_davinci.1: Controller at 0xfef0e0008 R: J; f$ ^; h* W
[    1.862934] CAN device driver interface7 s! z% b/ R: ]) N! j4 k0 ^0 ^2 u5 C$ M
[    1.867002] smsc911x: Driver version 2008-10-21
8 P& x3 M' s& J( M7 p* o+ @1 _[    1.872116] _regulator_get: smsc911x supply vdd33a not found, using dummy regulator/ @) k% N: u5 o. e% _% S+ L7 C
[    1.880224] _regulator_get: smsc911x supply vddvario not found, using dummy regulator6 V% d. k' v5 w: O2 z) G2 h; U
[    1.987689] smsc911x: Device not READY in 100ms aborting3 F$ }! Z% i6 I
[    2.038381] davinci_mdio davinci_mdio.0: davinci mdio revision 1.52 j- t3 J8 {$ A* ]
[    2.044631] davinci_mdio davinci_mdio.0: detected phy mask fffffffe2 e9 Q4 H7 T9 n! a
[    2.052732] davinci_mdio.0: probed
0 z8 q. q9 V$ `7 o! R[    2.056237] davinci_mdio davinci_mdio.0: phy[0]: device davinci_mdio-0:00, driver SMSC LAN8710/LAN87209 `- V( r% B2 ?& i
[    2.066475] PPP generic driver version 2.4.27 c/ G" [. Y5 v' M
[    2.072566] PPP BSD Compression module registered
! v/ `; a3 s. v1 i% _; x& s8 f[    2.077332] PPP Deflate Compression module registered
8 ?, w2 K1 L# m" l9 ]' n# E[    2.083484] usbcore: registered new interface driver rndis_wlan
5 u( f5 H( j, J" l) O[    2.090596] usbcore: registered new interface driver zd1201) A5 V# d- B& o' u  _
[    2.097154] usbcore: registered new interface driver asix
+ M; X* P" T/ P! N; c9 c% M! |[    2.103476] usbcore: registered new interface driver cdc_ether% R, p- n! L( |% o3 R! @, B+ \
[    2.110342] usbcore: registered new interface driver net1080
) F" }- j7 s& C; Y, V[    2.116959] usbcore: registered new interface driver rndis_host
( i* c2 G# @" {" v# ~, y[    2.123813] usbcore: registered new interface driver cdc_subset
% [( A4 S6 S8 U0 z: |% ~[    2.130794] usbcore: registered new interface driver zaurus
8 I9 X/ n- o/ F) v2 }; F[    2.137351] usbcore: registered new interface driver cdc_ncm
* H, I* S/ B( e- M[    2.149122] ata1: SATA link down (SStatus 0 SControl 300)1 ~2 z% m  W0 F# J" @. S# i
[    2.161271] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
0 |( m3 X. f* E3 |3 C7 V[    2.167758] ohci ohci.0: DA8xx OHCI
$ N7 G3 V8 B8 W" n[    2.171805] ohci ohci.0: new USB bus registered, assigned bus number 1) d( x' ?, c& k( R6 ^
[    2.178583] Waiting for USB PHY clock good...+ z: F! I6 d5 I; m
[    2.183132] ohci ohci.0: irq 59, io mem 0x01e250001 w& \4 y0 K9 Y$ Q: H5 I8 O
[    2.240810] hub 1-0:1.0: USB hub found
& X8 P* L2 R! f' N[    2.244710] hub 1-0:1.0: 1 port detected# \( X/ q3 H( b2 s# p" ?
[    2.250953] Initializing USB Mass Storage driver...6 L# m5 F! h' d8 t1 `
[    2.256972] usbcore: registered new interface driver usb-storage, [. n9 w$ A. l8 V% O& i! t
[    2.263252] USB Mass Storage support registered." U: }0 w% v+ |
[    2.269618] usbcore: registered new interface driver usbserial7 U8 r: d+ c. k: ^- @# {
[    2.275547] usbserial: USB Serial Driver core
! f7 n. `6 O# q# }) s* _[    2.280838] USB Serial support registered for GSM modem (1-port)
0 [; g5 ?9 n& R1 A2 N( C6 n[    2.288032] usbcore: registered new interface driver option2 Z) W& N2 c" b3 c  [+ S
[    2.293841] option: v0.7.2:USB Driver for GSM modems$ v- l1 ]! s; ^7 U7 e. `
[    2.299461]  gadget: Mass Storage Function, version: 2009/09/11
6 H) A: K8 }  l  m" T) T[    2.305485]  gadget: Number of LUNs=12 x  |9 w; C6 o! Q' E/ S" e9 O) D# v* Y
[    2.309319]  lun0: LUN: removable file: (no medium)
2 Z2 b6 c4 L2 F2 d" J- @4 Z[    2.314343]  gadget: Mass Storage Gadget, version: 2009/09/110 i- M& o+ m7 ?1 e( u7 p% M
[    2.320259]  gadget: userspace failed to provide iSerialNumber" j+ x# g0 v+ N4 E- S' Q: `
[    2.326193]  gadget: g_mass_storage ready
* {: Q& x2 N: Z4 |9 k( S. A[    2.330331] musb-hdrc musb-hdrc: MUSB HDRC host driver
; G4 U" l2 Z( c( f, y) S; Z" n& Y[    2.335636] musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 26 L( v7 F* `+ P4 \) U1 ~# @
[    2.345560] hub 2-0:1.0: USB hub found
  r* A, f+ w+ e& P8 k, C[    2.349926] hub 2-0:1.0: 1 port detected" X+ t9 f# s: ^( b; z: J1 H! w
[    2.357651] mousedev: PS/2 mouse device common for all mice
9 a' C2 E% V9 ?4 Z1 L9 k[    2.364530] _regulator_get: spi1.1 supply vcc not found, using dummy regulator
) g, x% {/ U8 a; S' B3 a1 _[    2.372684] ads7846 spi1.1: touchscreen, irq 145- k  t+ x0 X$ O- p
[    2.379052] input: ADS7846 Touchscreen as /devices/platform/spi_davinci.1/spi_master/spi1/spi1.1/input/input0
# n3 E, Q) s# W8 E[    2.392948] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0  \" ^! s8 Z, c3 B3 t& P7 [: G  D
[    2.399709] omap_rtc: RTC power up reset detected
; U: z: P3 C; C' y[    2.405242] i2c /dev entries driver
; ^) R: x3 L1 {[    2.410583] Linux video capture interface: v2.00
8 ?! C! J1 m. L$ i6 B' ?) v: _, H: p9 \[    2.423599] ov2640 1-0030: Product ID error 87:87
; Y7 Q) u- @9 R! ?( b2 T, |[    2.429276] vpif_capture vpif_capture: Error registering v4l2 subdevice) e% _" R4 u% o  [3 Q9 {
[    2.439504] usbcore: registered new interface driver uvcvideo
- @, m6 r" }5 L0 a9 Z; S4 H[    2.445311] USB Video Class driver (1.1.1)( ^5 ?4 Z, d' X" ^
[    2.450236] watchdog watchdog: heartbeat 60 sec
: U+ N5 ~2 r' ?- f[    2.456605] cpuidle: using governor ladder$ E; C* R# u5 l# Z4 J
[    2.461461] cpuidle: using governor menu& Z# T3 A2 N+ g, ?5 _% {
[    2.468706] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
, q! u0 W- U/ }, U[    2.480437] usbcore: registered new interface driver usbhid
+ |. d$ ?9 g8 ]- p" m[    2.486069] usbhid: USB HID core driver$ P8 F/ [+ f1 I* f% h# l' R
[    2.490586] _regulator_get: ad7606-8.0 supply vcc not found, using dummy regulator' Q- Q& S. Z: Y, ^) _  y
[    2.504085] timer clk rate(156000000)* ~9 B5 C4 K4 [3 s8 N( M
[    2.508918] iio_davinci_tmr_trigger iio_davinci_tmr_trigger.0: iio trigger davinci TMR2, IRQ-68! H+ V" v3 d2 o; _/ M# K0 Z
[    2.520679] usbcore: registered new interface driver snd-usb-audio
" _: G6 q0 S4 p! N, c0 `[    2.533635] soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
: o6 f  y, j7 @1 F[    2.541868] _regulator_get: 1-0018 supply IOVDD not found, using dummy regulator8 a' f& T5 w3 }3 i5 X. f# H
[    2.549712] _regulator_get: 1-0018 supply DVDD not found, using dummy regulator
: |& H. H' @7 u* M0 \[    2.557274] _regulator_get: 1-0018 supply AVDD not found, using dummy regulator
) H7 J! g3 N' P2 g" B$ W! O[    2.564976] _regulator_get: 1-0018 supply DRVDD not found, using dummy regulator# r7 K) w# {& S2 `
[    2.580805] asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok8 d* i- e/ @3 o: @; F8 r% g5 O
[    2.588521] usb 1-1: new full-speed USB device number 2 using ohci
5 P0 d* v3 L, s: p9 P- v+ i[    2.598655] ALSA device list:" Z) F/ z1 x# ~3 k3 e% l3 R5 m
[    2.601677]   #0: DA850/OMAP-L138 EVM
4 l$ O* G/ A  \! d[    2.605734] TCP cubic registered. w( q+ P% |' P
[    2.609341] NET: Registered protocol family 173 F0 \. p# T2 L! X4 j7 q  T, X
[    2.613928] can: controller area network core (rev 20090105 abi 8)/ W8 }$ x$ K# a+ ^& E2 c
[    2.620526] NET: Registered protocol family 29; d( d% Q- x0 `- m; f9 N' [0 i
[    2.625052] can: raw protocol (rev 20090105)
. w9 R) _; b/ N/ e( b[    2.629468] can: broadcast manager protocol (rev 20090105 t)) u. L9 W7 B# R0 C% ^
[    2.635222] can: netlink gateway (rev 20101209)
' t8 X! b) V/ [$ Y0 B/ e1 r[    2.641090] lib80211: common routines for IEEE802.11 drivers% I( x  P! J9 x  |
[    2.647177] _regulator_get: deviceless supply cvdd not found, using dummy regulator* D% @  N( E, |( C% s6 m# K6 F" q
[    2.662294] console [netcon0] enabled  q- W7 w- w3 B9 [; Y" @
[    2.666005] netconsole: network logging started; G4 U7 K$ s2 v" y
[    2.675263] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)( }( C. G! G. t: E8 N0 L, [
[    2.684933] VFS: Cannot open root device "ubi0_0" or unknown-block(0,0)
2 d+ @1 I( j: }. R7 i  E[    2.691763] Please append a correct "root=" boot option; here are the available partitions:
3 Z6 r* d" H- m8 E3 G  j, T( Z9 y9 Q[    2.700308] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
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1 b, B5 p2 s  r; _+ L5 r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。
! X" u0 A% A8 J1 ?# Z' o5 F: O3 \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。
( F* O9 D% z% }- `0 S这是不是AD7606在总线上会对Nand的读取有干扰的问题？1 S! y4 p# g, r* r0 C( a8 _
, c7 O9 }8 ^/ V% p0 b
创龙的AD7606模块是怎么连接的，可不可以提供一下原理图。7 C: C( y) Z- c0 Y: U4 b5 O0 v2 [

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