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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。
. }$ }3 t8 D, p6 ]1 z  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：! k) ~1 i- H, \& S% _8 h  C
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[    1.176205] serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR70 b  b* z1 a* b. a; d# E1 k
[    1.178490] serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7) ?0 F( R  j: x$ V( {
[    1.180448] serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
+ ?% [- L' p) M! Y[    1.642481] console [ttyS2] enabled
$ J- s$ |6 |, V& y5 o[    1.647982] serial8250.1: ttyS3 at MMIO 0x64000000 (irq = 135) is a ST166546 A- G5 e8 n9 w5 ?/ y
[    1.657229] serial8250.1: ttyS4 at MMIO 0x64000008 (irq = 136) is a ST16654
* P" U' c" ~! i, |0 n[    1.666468] serial8250.1: ttyS5 at MMIO 0x64000010 (irq = 138) is a ST16654' ~+ e0 p' [5 U- A
[    1.675720] serial8250.1: ttyS6 at MMIO 0x64000018 (irq = 139) is a ST16654
: L3 d9 v; T6 b/ n4 p% {: q[    1.684953] serial8250.1: ttyS7 at MMIO 0x64000020 (irq = 158) is a ST16654
' L, G7 l( U8 e1 ~% b. P[    1.694197] serial8250.1: ttyS8 at MMIO 0x64000028 (irq = 190) is a ST166544 h' z! X2 x2 s1 {( Z- a/ l6 U
[    1.703408] serial8250.1: ttyS9 at MMIO 0x64000030 (irq = 195) is a ST16654
; ~/ G7 U1 w) b' V* o, K2 S- V[    1.712645] serial8250.1: ttyS10 at MMIO 0x64000038 (irq = 196) is a ST16654
  i4 N/ V$ G$ ^3 x+ \[    1.724244] brd: module loaded/ N* ]+ ~/ A! |) y2 Q/ E- C" z" B: y
[    1.746949] loop: module loaded# _5 ^! @# |  K7 v
[    1.750739] at24 1-0050: 256 byte 24c02 EEPROM, writable, 8 bytes/write1 b: B/ B# [& I1 q  O) r& U- ~% Z
[    1.763127] ahci ahci: forcing PORTS_IMPL to 0x1
, Y! H# E* b6 ^; b1 e$ w, Y[    1.767947] ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
% y" l/ h6 h2 ^; K[    1.776171] ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc - i3 D" B7 q6 D
[    1.787390] scsi0 : ahci_platform
! M( B& o7 S9 ~5 U0 U8 g* C[    1.793015] ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67/ u" c1 l. p- k# k5 R" _( T
[    1.806870] nand_get_flash_type: second ID read did not match 00,00 against 2c,dc
# l: u) a) i4 Z9 L" s[    1.814800] No NAND device found
+ Z8 P; `) f# J6 z[    1.822496] UBI error: ubi_init: UBI error: cannot initialize UBI, error -19
  h. l) z6 D  U5 w[    1.830321] spi_davinci spi_davinci.1: DMA: supported1 q* L( e! y6 D9 k4 w2 }6 r& J1 u
[    1.835481] spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 0' x: z) B6 \9 ~1 h. M" t; [% m, Y
[    1.846186] m25p80 spi1.0: unrecognized JEDEC id ffffff4 T8 u6 Q; G$ {* S1 O- z
[    1.852575] spi_davinci spi_davinci.1: Controller at 0xfef0e0000 J$ W5 E' B% B7 u: C
[    1.862934] CAN device driver interface
: [! Q. @) f) G- X[    1.867002] smsc911x: Driver version 2008-10-21
9 \1 R+ ^! |$ G; H  [- L  M[    1.872116] _regulator_get: smsc911x supply vdd33a not found, using dummy regulator9 Z& u2 }% J# {" v5 j
[    1.880224] _regulator_get: smsc911x supply vddvario not found, using dummy regulator
$ ~) e- t2 g  ?  o[    1.987689] smsc911x: Device not READY in 100ms aborting& D/ o- ^7 R/ K/ A
[    2.038381] davinci_mdio davinci_mdio.0: davinci mdio revision 1.5+ ~2 D" B; A7 i1 s: F
[    2.044631] davinci_mdio davinci_mdio.0: detected phy mask fffffffe3 ~; {2 j3 ~& M8 |: C4 L& ~
[    2.052732] davinci_mdio.0: probed* k; B- [" D7 r6 ~# }. ^6 h
[    2.056237] davinci_mdio davinci_mdio.0: phy[0]: device davinci_mdio-0:00, driver SMSC LAN8710/LAN8720
4 H$ M1 g. }4 @4 B5 ?9 J[    2.066475] PPP generic driver version 2.4.2
  k. r0 Q* t4 [' h7 \' y[    2.072566] PPP BSD Compression module registered# c& ~: a3 ~; O+ v$ n/ v* V: O
[    2.077332] PPP Deflate Compression module registered
$ A( A* s. L& w, Y1 B0 `[    2.083484] usbcore: registered new interface driver rndis_wlan
$ D: O  m, j6 ^6 G' g[    2.090596] usbcore: registered new interface driver zd1201. T1 e# J& _: S' {5 s" L
[    2.097154] usbcore: registered new interface driver asix0 B2 z: y& Q; Y4 c9 v
[    2.103476] usbcore: registered new interface driver cdc_ether- ~7 U- b- w  ~1 R$ o
[    2.110342] usbcore: registered new interface driver net1080; ~* w0 P6 F8 r; l8 f
[    2.116959] usbcore: registered new interface driver rndis_host
' F5 f, _: ^6 J0 X" J$ ?, R[    2.123813] usbcore: registered new interface driver cdc_subset" x/ S6 o9 _$ i7 u2 [$ U: q
[    2.130794] usbcore: registered new interface driver zaurus
4 ]) q5 Z4 u: I6 O- k) K* t% a, B[    2.137351] usbcore: registered new interface driver cdc_ncm' [5 E9 }6 R: T8 e$ O
[    2.149122] ata1: SATA link down (SStatus 0 SControl 300)0 o# V9 O2 F1 F: d3 w! p
[    2.161271] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver% q" G* C" ~# o& y( `+ {- Z
[    2.167758] ohci ohci.0: DA8xx OHCI( C# Q: T5 X; H/ V0 l
[    2.171805] ohci ohci.0: new USB bus registered, assigned bus number 13 P/ n+ z4 y3 Q; p* f
[    2.178583] Waiting for USB PHY clock good...
' [% J8 M2 v4 \5 d( v[    2.183132] ohci ohci.0: irq 59, io mem 0x01e25000! X# K) E$ {' A) N) w
[    2.240810] hub 1-0:1.0: USB hub found
6 v1 s( ]4 b7 E, m[    2.244710] hub 1-0:1.0: 1 port detected
2 `# O5 r/ D6 M+ Q, E. ]9 T[    2.250953] Initializing USB Mass Storage driver...
4 P5 b5 V# B5 j8 M[    2.256972] usbcore: registered new interface driver usb-storage* n1 m5 a: o, z1 [
[    2.263252] USB Mass Storage support registered.; D6 r: r: S" i4 R1 _! N
[    2.269618] usbcore: registered new interface driver usbserial
# i( T6 k) N6 M6 ~  I  J* A[    2.275547] usbserial: USB Serial Driver core
( j. p6 B- a8 l- G& {: L3 K[    2.280838] USB Serial support registered for GSM modem (1-port)1 r# R0 s. [5 G1 ^* ~0 k! J* y
[    2.288032] usbcore: registered new interface driver option
5 C4 W; g. N* |: ^$ V  J[    2.293841] option: v0.7.2:USB Driver for GSM modems
2 v6 v. I) Z% O# S1 `! [9 `( U, G[    2.299461]  gadget: Mass Storage Function, version: 2009/09/117 H+ n& C7 p& [: W/ [/ E) @
[    2.305485]  gadget: Number of LUNs=1
5 S. x6 T+ G5 l8 |[    2.309319]  lun0: LUN: removable file: (no medium)
+ i) u* _& K1 X  ~: M) r[    2.314343]  gadget: Mass Storage Gadget, version: 2009/09/11! h9 w% e3 d: q  P6 b
[    2.320259]  gadget: userspace failed to provide iSerialNumber, }* n2 H8 \0 t9 Y
[    2.326193]  gadget: g_mass_storage ready; U/ f7 s! I9 u( ^2 \0 g$ p! e
[    2.330331] musb-hdrc musb-hdrc: MUSB HDRC host driver# q" y7 S; X4 _% B# W3 z9 s0 x
[    2.335636] musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 28 t1 M- M8 n" N# Z5 U, V
[    2.345560] hub 2-0:1.0: USB hub found6 @  s4 Y5 e* C% I2 c" ?
[    2.349926] hub 2-0:1.0: 1 port detected' r7 k- J( s9 w* R' F1 l& b: E
[    2.357651] mousedev: PS/2 mouse device common for all mice
, d8 c6 y; x% O' I[    2.364530] _regulator_get: spi1.1 supply vcc not found, using dummy regulator
% x7 V- m5 ~. ]$ q- t; Y[    2.372684] ads7846 spi1.1: touchscreen, irq 145
6 I& s& S% K" q( l" ^[    2.379052] input: ADS7846 Touchscreen as /devices/platform/spi_davinci.1/spi_master/spi1/spi1.1/input/input0# N8 r" F  h( W; e
[    2.392948] omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0& S' l; ~1 h  z* O2 o9 }
[    2.399709] omap_rtc: RTC power up reset detected
  x+ @4 O/ U; Z- c" e[    2.405242] i2c /dev entries driver
3 X2 k& N* h$ K. l! c0 ^[    2.410583] Linux video capture interface: v2.00
" [) W1 O8 o" x6 j3 k5 V[    2.423599] ov2640 1-0030: Product ID error 87:87
7 ~3 e! @7 b$ i+ r( H3 ^[    2.429276] vpif_capture vpif_capture: Error registering v4l2 subdevice9 N, _8 G0 f2 J( P
[    2.439504] usbcore: registered new interface driver uvcvideo
; d5 U+ h4 F7 C6 U+ e2 \9 \[    2.445311] USB Video Class driver (1.1.1). r; Z* U+ J- J5 U
[    2.450236] watchdog watchdog: heartbeat 60 sec
0 y- k  E6 S" ~0 b( N* |2 q[    2.456605] cpuidle: using governor ladder
( M- M" n( R/ _& Q* I[    2.461461] cpuidle: using governor menu5 e' @: ]: D$ `5 L
[    2.468706] davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
" A5 S' B' l, c& k[    2.480437] usbcore: registered new interface driver usbhid
1 p- g% `4 \, y- _3 U5 Q; M; _9 D[    2.486069] usbhid: USB HID core driver
/ M! r! [/ l/ g* d' e, t& `7 M8 o7 A[    2.490586] _regulator_get: ad7606-8.0 supply vcc not found, using dummy regulator2 a. n: H4 C) w* W5 ]4 S% W
[    2.504085] timer clk rate(156000000)
3 w, z; W3 P4 c. V, [( [[    2.508918] iio_davinci_tmr_trigger iio_davinci_tmr_trigger.0: iio trigger davinci TMR2, IRQ-68& m  f: B( G( U1 z7 s
[    2.520679] usbcore: registered new interface driver snd-usb-audio8 _+ }$ S) q* E7 ^* d1 j
[    2.533635] soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
% V% r* A# B8 g[    2.541868] _regulator_get: 1-0018 supply IOVDD not found, using dummy regulator' P. I# W7 @# u' g
[    2.549712] _regulator_get: 1-0018 supply DVDD not found, using dummy regulator
: e/ F2 `3 ^1 L[    2.557274] _regulator_get: 1-0018 supply AVDD not found, using dummy regulator
  ^% f; }1 `7 i4 S  |3 A  D[    2.564976] _regulator_get: 1-0018 supply DRVDD not found, using dummy regulator
# o0 ~4 A/ P! Q0 D/ M3 _[    2.580805] asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
4 z; ~" T1 h9 y$ _0 Q& c. v1 A/ |[    2.588521] usb 1-1: new full-speed USB device number 2 using ohci
! ~$ e! i- @, M2 \[    2.598655] ALSA device list:0 g/ D% u* N% f! d2 O: s
[    2.601677]   #0: DA850/OMAP-L138 EVM
" O8 h; L% |! G! W0 n[    2.605734] TCP cubic registered7 \8 r* l( k& c2 V) ~9 t
[    2.609341] NET: Registered protocol family 177 g8 C8 z2 e  _% L  t  m# b$ H1 k
[    2.613928] can: controller area network core (rev 20090105 abi 8)- I+ [$ z8 c' J7 w
[    2.620526] NET: Registered protocol family 290 c; I+ K: _, [  [* h* X' M9 W0 c9 T
[    2.625052] can: raw protocol (rev 20090105)& S5 }1 D( Y  p! P7 o) c# b
[    2.629468] can: broadcast manager protocol (rev 20090105 t)
4 _: M* W% e9 ]& _* q( k) i[    2.635222] can: netlink gateway (rev 20101209)
( e5 u6 I1 b( G[    2.641090] lib80211: common routines for IEEE802.11 drivers- b9 w: Y' S4 Z7 w! y% K
[    2.647177] _regulator_get: deviceless supply cvdd not found, using dummy regulator) h3 L0 o% }" F4 e1 n2 w# q' G
[    2.662294] console [netcon0] enabled
& S- `4 S, A  o6 W& U* y. x! s[    2.666005] netconsole: network logging started
5 ?* W% x5 i# h9 V  k/ H/ t; i[    2.675263] omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)- E! ]+ f2 Q4 [3 Q
[    2.684933] VFS: Cannot open root device "ubi0_0" or unknown-block(0,0)/ W# J2 z1 O$ F& A0 y( d0 t
[    2.691763] Please append a correct "root=" boot option; here are the available partitions:# @# f- D8 R% v/ M( f: J5 B& g+ K3 T
[    2.700308] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
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5 `+ }7 ?/ P3 A- L0 ^/ k" u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。* g% `( M+ v" B: P
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。
5 Y8 P% f: [% t& v) S7 U  `$ K这是不是AD7606在总线上会对Nand的读取有干扰的问题？
4 w% Y" K8 J: k+ z' B' Y6 e9 ?+ e; R$ t5 ?& R1 c% D. @8 G
创龙的AD7606模块是怎么连接的，可不可以提供一下原理图。" U- I% Q7 `! h) H4 x3 p1 x$ |
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