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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。! W9 Z8 m4 I6 O* g- R* V+ M- |
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：$ _& ?# ^  [1 u0 e' |

" |- m; N2 D5 Q[    1.176205] serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7
1 S5 C' _$ d9 o' i- n; q, a- }[    1.178490] serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR79 H2 Z5 I4 B1 Y* h: ]% v" D" F
[    1.180448] serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
& Y2 k9 q) n4 K- c[    1.642481] console [ttyS2] enabled
; [/ s( r; Z; k[    1.647982] serial8250.1: ttyS3 at MMIO 0x64000000 (irq = 135) is a ST16654
  p5 R* G; R* W[    1.657229] serial8250.1: ttyS4 at MMIO 0x64000008 (irq = 136) is a ST16654+ ^$ o  b7 A3 }% {4 m
[    1.666468] serial8250.1: ttyS5 at MMIO 0x64000010 (irq = 138) is a ST16654
% W/ g: D/ |  }* b[    1.675720] serial8250.1: ttyS6 at MMIO 0x64000018 (irq = 139) is a ST16654
3 H/ p( F9 _8 F# t[    1.684953] serial8250.1: ttyS7 at MMIO 0x64000020 (irq = 158) is a ST16654
3 b' q+ O8 v; I. d/ s[    1.694197] serial8250.1: ttyS8 at MMIO 0x64000028 (irq = 190) is a ST166545 ~9 ^5 Z  d) `+ ?
[    1.703408] serial8250.1: ttyS9 at MMIO 0x64000030 (irq = 195) is a ST166541 A5 o" v/ g& V6 D1 \* k
[    1.712645] serial8250.1: ttyS10 at MMIO 0x64000038 (irq = 196) is a ST166546 P) ?1 x, H, y7 z' q2 L% J, v$ \8 m1 t
[    1.724244] brd: module loaded* }$ K/ K+ m5 n4 L3 Y
[    1.746949] loop: module loaded
( o9 l! h3 ]. `0 m[    1.750739] at24 1-0050: 256 byte 24c02 EEPROM, writable, 8 bytes/write( e7 ?2 f' L. J1 a. C( C
[    1.763127] ahci ahci: forcing PORTS_IMPL to 0x1& n' }" N! @9 L4 c5 l7 t& X2 n! C
[    1.767947] ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
# B3 ~2 J6 w# S% L5 t' K  l% b[    1.776171] ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc # X3 p, i! P& ]% Z  c4 O
[    1.787390] scsi0 : ahci_platform
: B1 _0 R7 w1 T( f! D[    1.793015] ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67( I2 {- |2 B. i. b0 r% g' q4 t$ j
[    1.806870] nand_get_flash_type: second ID read did not match 00,00 against 2c,dc
8 Y5 A( L: }: o( I+ L[    1.814800] No NAND device found
/ u& _2 U1 W+ V+ W[    1.822496] UBI error: ubi_init: UBI error: cannot initialize UBI, error -19
$ T: d, k  K# T+ J1 e4 Q* P[    1.830321] spi_davinci spi_davinci.1: DMA: supported
* a4 l7 h+ |7 b2 s( ?& Y% f/ P[    1.835481] spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 00 ]/ f8 }0 q. N- D1 G
[    1.846186] m25p80 spi1.0: unrecognized JEDEC id ffffff
" G6 A2 G5 _( H' b& E! o[    1.852575] spi_davinci spi_davinci.1: Controller at 0xfef0e0007 {) U- n) O* s2 {1 a/ ^* V# k
[    1.862934] CAN device driver interface
+ o/ u  g# x# o[    1.867002] smsc911x: Driver version 2008-10-21
) z) R6 w7 Y  b4 ~/ v[    1.872116] _regulator_get: smsc911x supply vdd33a not found, using dummy regulator/ N/ e# W$ k/ I- l1 ~( p$ z, H
[    1.880224] _regulator_get: smsc911x supply vddvario not found, using dummy regulator
' Y- C/ b1 c2 }. Z+ y; Y" c1 l[    1.987689] smsc911x: Device not READY in 100ms aborting* [2 M& S# P2 z( ~* D9 E
[    2.038381] davinci_mdio davinci_mdio.0: davinci mdio revision 1.5. F5 U2 c1 Z! J7 ?8 S' h
[    2.044631] davinci_mdio davinci_mdio.0: detected phy mask fffffffe
3 M& K' @) J1 l# j- o- w[    2.052732] davinci_mdio.0: probed
7 U; V0 N# i- W; h[    2.056237] davinci_mdio davinci_mdio.0: phy[0]: device davinci_mdio-0:00, driver SMSC LAN8710/LAN8720
1 F& q6 g  w$ a: H) k$ E[    2.066475] PPP generic driver version 2.4.26 b; }3 o; V) ]5 ^) U; Q" |6 n* ?; l5 t
[    2.072566] PPP BSD Compression module registered) m' i9 u( ?6 L: C2 x/ Z. V5 t
[    2.077332] PPP Deflate Compression module registered$ @) h# K2 k% Y1 M+ [
[    2.083484] usbcore: registered new interface driver rndis_wlan! {4 r0 d$ J- `) E) F+ b
[    2.090596] usbcore: registered new interface driver zd1201( ^; }/ |( j  A5 Z/ u
[    2.097154] usbcore: registered new interface driver asix
, H" c. |. u% W& p  C- @# X[    2.103476] usbcore: registered new interface driver cdc_ether
6 h* j, j! d; O[    2.110342] usbcore: registered new interface driver net1080
6 W# w* N6 v8 d  {: q[    2.116959] usbcore: registered new interface driver rndis_host4 v9 S# p( X6 ]5 d4 Q
[    2.123813] usbcore: registered new interface driver cdc_subset
& L8 S4 p1 {( h" f7 Q  I. a$ Z[    2.130794] usbcore: registered new interface driver zaurus
0 j' e; V- O+ w[    2.137351] usbcore: registered new interface driver cdc_ncm
- n/ g( n' Y# _0 O[    2.149122] ata1: SATA link down (SStatus 0 SControl 300)* F* @3 ~( [1 V6 T$ v- d6 ~  `8 A
[    2.161271] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver: G! ]6 S" z# j% P! e
[    2.167758] ohci ohci.0: DA8xx OHCI* v8 A$ |) @0 c. J+ g
[    2.171805] ohci ohci.0: new USB bus registered, assigned bus number 1
" n8 i. f% R) j" f* {[    2.178583] Waiting for USB PHY clock good.../ P( h7 z* V! E
[    2.183132] ohci ohci.0: irq 59, io mem 0x01e25000
8 `* p( d: ]2 e% c& {. U8 ?[    2.240810] hub 1-0:1.0: USB hub found
" n6 e+ ?# O& m7 `! F# k; Y[    2.244710] hub 1-0:1.0: 1 port detected
2 h! [6 D5 u! x0 |[    2.250953] Initializing USB Mass Storage driver...
' X& n( O8 P( p" p6 W, Z[    2.256972] usbcore: registered new interface driver usb-storage/ I8 l4 A: \; d6 E
[    2.263252] USB Mass Storage support registered.
( l6 E, ^4 t% ^[    2.269618] usbcore: registered new interface driver usbserial
4 P1 ]  Y" w3 Y% R6 ^" N4 l/ a[    2.275547] usbserial: USB Serial Driver core- _" F) n8 K5 C9 s1 n6 \
[    2.280838] USB Serial support registered for GSM modem (1-port)5 Y+ x# ^* t. N* \8 }) ^1 h
[    2.288032] usbcore: registered new interface driver option
/ M! S" N! G! s& @# }4 n! F[    2.293841] option: v0.7.2:USB Driver for GSM modems% b4 B* O/ ^& J, f( N- L; A8 i
[    2.299461]  gadget: Mass Storage Function, version: 2009/09/11
" F6 t/ P) l5 [9 {" j[    2.305485]  gadget: Number of LUNs=1
5 B# ^+ D, b$ A[    2.309319]  lun0: LUN: removable file: (no medium)3 a6 n& {! i6 G8 M+ ]$ j
[    2.314343]  gadget: Mass Storage Gadget, version: 2009/09/110 ^7 v7 M: q7 h) \6 l% d
[    2.320259]  gadget: userspace failed to provide iSerialNumber1 |$ o1 Y2 F3 c, W
[    2.326193]  gadget: g_mass_storage ready
6 j- T2 y5 t( z. q2 H) ]9 t[    2.330331] musb-hdrc musb-hdrc: MUSB HDRC host driver( J1 {1 \( ~1 p3 U7 g4 [* p9 s
[    2.335636] musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 28 r/ v; G( x  e) n- Y( l# r
[    2.345560] hub 2-0:1.0: USB hub found
& K  @9 x0 |2 Z5 e/ g[    2.349926] hub 2-0:1.0: 1 port detected
7 s" s; W9 V6 c5 N9 S- |& H[    2.357651] mousedev: PS/2 mouse device common for all mice
* o2 H/ |4 T* \+ Z7 z* a: r[    2.364530] _regulator_get: spi1.1 supply vcc not found, using dummy regulator. w/ P% W" b" p  p; O( V
[    2.372684] ads7846 spi1.1: touchscreen, irq 145" y7 _) O( @' o  b. o& w0 P
[    2.379052] input: ADS7846 Touchscreen as /devices/platform/spi_davinci.1/spi_master/spi1/spi1.1/input/input0' o6 n1 {# @; ]1 n& n2 q
[    2.392948] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
0 n$ K3 T; x9 E1 g% L& E[    2.399709] omap_rtc: RTC power up reset detected
* g7 m, x% d% @8 t[    2.405242] i2c /dev entries driver
0 \8 d5 ~4 {( D* ^; c+ y# w[    2.410583] Linux video capture interface: v2.00
5 s5 e. E; {( j- |! |1 x[    2.423599] ov2640 1-0030: Product ID error 87:87! t3 f9 Q$ b6 j/ ~2 \
[    2.429276] vpif_capture vpif_capture: Error registering v4l2 subdevice+ M' @% T7 f. u3 B8 p% o
[    2.439504] usbcore: registered new interface driver uvcvideo8 U3 ^$ Z0 a* f2 T0 Q( U& o4 i
[    2.445311] USB Video Class driver (1.1.1)
- r7 n) g( b6 x/ J* _9 c4 _1 U, V' b[    2.450236] watchdog watchdog: heartbeat 60 sec
4 c* q" o5 Z9 ?2 T' Y! z0 C[    2.456605] cpuidle: using governor ladder) s* x8 ], g  F/ p2 ]* Z
[    2.461461] cpuidle: using governor menu
2 b9 @2 L+ C$ q" @+ D* i6 _* }[    2.468706] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode* i6 B0 L+ I- Z3 B4 e! A+ M
[    2.480437] usbcore: registered new interface driver usbhid! j6 a& I  l  W3 p7 ], G; P
[    2.486069] usbhid: USB HID core driver
! |9 x! r! {- j( s% P0 L[    2.490586] _regulator_get: ad7606-8.0 supply vcc not found, using dummy regulator" R0 Z, r. W: ~5 Q( x; v1 n& ~. {
[    2.504085] timer clk rate(156000000)
' e0 u$ T) i9 f+ K, d/ v7 A$ |3 j- t[    2.508918] iio_davinci_tmr_trigger iio_davinci_tmr_trigger.0: iio trigger davinci TMR2, IRQ-68
9 t+ l7 p/ e) v8 n& X5 {' Z[    2.520679] usbcore: registered new interface driver snd-usb-audio
2 e$ ?+ `9 q  D: \[    2.533635] soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
& ~: l* A# ?8 T$ l[    2.541868] _regulator_get: 1-0018 supply IOVDD not found, using dummy regulator
' b2 M# |5 I# P" {  L1 B[    2.549712] _regulator_get: 1-0018 supply DVDD not found, using dummy regulator
% L+ o2 I4 W7 x. V& k" _6 {; f[    2.557274] _regulator_get: 1-0018 supply AVDD not found, using dummy regulator
. ~3 \/ _- e7 O7 e) u[    2.564976] _regulator_get: 1-0018 supply DRVDD not found, using dummy regulator$ ^8 b1 {" ^, ^7 S
[    2.580805] asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
) [( _' O  E4 {0 v2 O) m[    2.588521] usb 1-1: new full-speed USB device number 2 using ohci
- F" c! A9 L+ N; ~' a[    2.598655] ALSA device list:$ X6 b+ X. z2 {! X* `+ I
[    2.601677]   #0: DA850/OMAP-L138 EVM! C9 U; Y4 e6 Z# ]% f4 E) D4 F' A
[    2.605734] TCP cubic registered
5 {5 A  ?$ h! p4 [7 n; t[    2.609341] NET: Registered protocol family 17
. F" K& R3 O  q6 ^/ R. a; O+ E[    2.613928] can: controller area network core (rev 20090105 abi 8)
5 \# R! S) p: c1 Q* ^: A[    2.620526] NET: Registered protocol family 29
: u1 l. Y2 G- ]5 E( @[    2.625052] can: raw protocol (rev 20090105). Q% s1 o- W- m( r! R  P/ Z
[    2.629468] can: broadcast manager protocol (rev 20090105 t)
3 h! T; w* D) \- w; }' o7 ~4 v[    2.635222] can: netlink gateway (rev 20101209)
* }( |# R! p+ i3 u0 i$ ]3 p[    2.641090] lib80211: common routines for IEEE802.11 drivers6 \$ l) F% G8 l) w0 M9 C/ h
[    2.647177] _regulator_get: deviceless supply cvdd not found, using dummy regulator
$ ~' z" v: i" t1 }[    2.662294] console [netcon0] enabled
! L# x7 f5 d! m5 |, \[    2.666005] netconsole: network logging started( h6 D; M2 r/ `' s3 x  C
[    2.675263] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)& u& A7 V7 {4 F
[    2.684933] VFS: Cannot open root device "ubi0_0" or unknown-block(0,0)
: s2 D. G& y6 z6 f3 y% t& @. {) u[    2.691763] Please append a correct "root=" boot option; here are the available partitions:
9 J* Y9 P# l7 J* }( x$ _[    2.700308] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
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7 B' K7 _" c& l+ H5 D5 i6 S1 a$ d2 N$ X0 ~7 u* e+ r8 ~8 }

. L  ^" _5 _7 M5 g. v& F! Q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。
& J# l* l, h+ G. }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。) h9 N) Q1 u; o4 J: w
这是不是AD7606在总线上会对Nand的读取有干扰的问题？
& k3 V" ^( r# x  m
9 Z+ p2 Y" _) J! h8 f( g创龙的AD7606模块是怎么连接的，可不可以提供一下原理图。$ t2 g5 m! L$ X

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