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转——Zedboard实现Linux
6 q# I" V$ t; J- h% ^) s1 ]9 ~' W9 \( a7 f: H, U* h8 M2 k
折腾了近半个月了，终于在Zedboard实现Linux的畅通，起初是使用Zedboard自带的SD卡，自行编译了uboot2018.1版本，顺利运行后，卡在了devicetree，研究了1周多，终于搞明白了怎么生成devicetree，随后又卡在uramdisk.image.gz，提示不能读取，这样Linux内核就不能运行，其实可以在uboot中把uramdisk.image.gz这项暂时去掉的，但是就不完整了，于是在网上找到了编译uramdisk.image.gz的网页，研究了，实现了uramdisk.image.gz的制作，可是又出现问题了，自带的sd卡的boot空间有限，只有15m，没办法，又开始研究sd的制作，折腾了近2天，终于实现了sd的自制，特意在boot分区留足了空间300m，再次把之前编译好的文件都拷贝到SD卡，奇迹出现了，运行正常，终于可以长出一口气了。- \3 E% {8 y& r% J O- }1 f3 i# b5 t
U-Boot 2018.01 (Jun 08 2018 - 17:34:12 +0800)
' N( D8 X! a# ?$ x$ U2 M
7 g/ V- U; L" y, aModel: Zynq Zed Development Board" _: O0 q7 ^5 ~& C: ~9 {
Board: Xilinx Zynq% Q; v) b) K- C3 k. g) p
Silicon: v3.1
) n; |1 W+ A& g9 IDRAM: ECC disabled 512 MiB
* {6 `4 ^' t6 ZMMC: sdhci@e0100000: 0 (SD)/ L# G, V9 j* G: m" i' i% L0 M
SF: Detected s25fl256s_64k with page size 256 Bytes, erase size 64 KiB, total 32 MiB
! C* y/ O6 c' W1 [: } y*** Warning - bad CRC, using default environment4 x3 g; f# f" u6 S3 O7 E8 c3 _
9 s' z& A# k k" Y# ~, O. eIn: serial@e0001000
* T3 M2 X; T' o& UOut: serial@e0001000
/ m& z# }& Y* X% U( p8 ZErr: serial@e0001000* U6 L( S" x2 C% T- k
Net: ZYNQ GEM: e000b000, phyaddr 0, inteRFace rgmii-id
1 T6 d }; }! ^6 i; veth0: ethernet@e000b000* Z: h' h/ o. U: m w7 o
Hit any key to stop autoboot: 0
* z/ p" G; V; x) WDevice: sdhci@e0100000# C! |$ q' j0 U$ t2 `) L; q
Manufacturer ID: 2! a6 E) j3 w; z- W% N6 c+ j
OEM: 544d
9 Z; L: e; A2 k6 x- w# Y+ w: ~* HName: SA04G . \- H7 i% o& j0 x$ c% P+ `8 A" |
Tran Speed: 50000000
8 l( x- N# R; z/ }Rd Block Len: 512. r( ?, _* N ]! ^3 h' L
SD version 3.02 X! g* H. i2 e0 T0 M8 \- N% _9 T
High Capacity: Yes: q8 x: V, D# k
Capacity: 3.7 GiB
3 o; _7 v$ t) O' R( s7 R, k$ gBus Width: 4-bit/ l% W* a9 o' W; w I' ^ ~
Erase Group Size: 512 Bytes
$ S. T6 P$ x0 r: D; N0 V" U** Unable to read file uEnv.txt **8 w. Z. h+ C2 `
Copying Linux from SD to RAM...
' F( L& y/ \8 f% Rreading uImage1 c J( O2 A2 z
4167624 bytes read in 240 ms (16.6 MiB/s)" q5 b( T) e% K& g- M! k2 B
reading devicetree.dtb3 L( T- v. ^, j2 _
9870 bytes read in 15 ms (642.6 KiB/s)+ I( |' j' S' w8 s; J; U6 `
reading uramdisk.image.gz
& [: x4 |; W/ k4 X# A; S b! [5310127 bytes read in 308 ms (16.4 MiB/s)
5 r* h7 M2 h8 j. x# _) a' R5 W## Booting kernel from Legacy Image at 02080000 .... ?% P* V$ {9 J3 p& _% A I9 l
Image Name: Linux-4.14.0-xilinx: X/ f& P; ]* L9 B& Y& E
Image Type: ARM Linux Kernel Image (uncompressed)
# U8 S0 r, Z, O6 Z7 h' {( R Data Size: 4167560 Bytes = 4 MiB3 G h' q' Y3 b
Load Address: 00008000
$ K! |! y/ f' q! D Entry Point: 00008000) S1 V V" `: A* |, g6 ?# ^% ?% H# O
Verifying Checksum ... OK5 Y0 t7 L8 ^# F
## Loading init Ramdisk from Legacy Image at 04000000 ...
( L" H" D, E [* g5 a, w3 a Image Name: 0 E. a; R' d0 l
Image Type: ARM Linux RAMDisk Image (gzip compressed)8 C6 |% e5 N2 _4 E, T- T
Data Size: 5310063 Bytes = 5.1 MiB1 j0 p, s' D# r
Load Address: 00000000& {* H" E$ }" J+ [8 D% r; r
Entry Point: 00000000
" }1 `9 S0 N5 E; B Z) W0 u Verifying Checksum ... OK: w" [; ^& Y. s, y6 k2 U+ \# r9 i
## Flattened Device Tree blob at 02000000
! k% A* _1 g' ?' [& q" u7 k/ @ Booting using the fdt blob at 0x2000000
6 b* _# o% @- w/ `! j, a2 L" p+ z6 @ Loading Kernel Image ... OK5 b, G6 F) q# H' y
Loading Ramdisk to 1e608000, end 1eb1866f ... OK1 R# F* \2 R/ T( \
Loading Device Tree to 1e602000, end 1e60768d ... OK; _& p+ x2 o1 l5 s P5 g8 B& c
9 z; J" s# L$ c8 S6 f M! R
Starting kernel ...
( A9 O- j6 n" z V) K' T; x9 G" O0 r ?) n" P+ S& W
Booting Linux on physical CPU 0x0
5 v9 h7 u+ R; j2 |3 [6 x* `Linux version 4.14.0-xilinx (stary@stary-virtual-machine) (gcc version 4.6.1 (Sourcery CodeBench Lite 2011.09-50)) #1 SMP PREEMPT Thu Jun 7 11:40:21 CST 2018
: Y( w; r/ r6 _4 u4 MCPU: ARMv7 Processor [413fc090] revision 0 (ARMv7), cr=18c5387d
0 T% v2 n+ q/ l$ s' JCPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
/ Q2 [6 m( q# S% KOF: fdt: Machine model: Zynq Zed Development Board7 X: @4 s) u$ c6 `9 D
Memory policy: Data cache writealloc
& t, f/ R( i9 Q. r! tcma: Reserved 16 MiB at 0x1f000000
! h7 ]- ^" c1 t- ]% Epercpu: Embedded 16 pages/cpu @debc7000 s34816 r8192 d22528 u65536" [/ v, M, }3 b( t
Built 1 zonelists, mobility grouping on. Total pages: 1300484 K" t6 }) ?( G( |3 h1 K5 [8 {3 g$ v4 c
Kernel command line:
* \5 k" v; u; e. d4 EPID hash table entries: 2048 (order: 1, 8192 bytes)
: n( J$ J+ i0 w) i# Q5 K7 L! SDentry cache hash table entries: 65536 (order: 6, 262144 bytes)9 y& n1 E: h7 p6 ~2 Y* K% |
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
8 z# d! p; R2 H) iMemory: 487868K/524288K available (6144K kernel code, 238K rwdata, 1572K rodata, 1024K init, 154K bss, 20036K reserved, 16384K cma-reserved, 0K highmem)0 W: u. N6 {2 ^: C( c: Z9 S: b
Virtual kernel memory layout:% }. y1 K ]5 u5 Z* e. m. D+ }
vector : 0xffff0000 - 0xffff1000 ( 4 kB)' f0 T$ Y: B% s
fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
9 x8 P; E# Q2 a. _; d! n# j5 v vmalloc : 0xe0800000 - 0xff800000 ( 496 MB)
5 W( T0 {7 U5 N; H lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)7 a9 x O" A. o5 N
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)7 }# k0 @3 d g9 L) S/ V- }. B, G
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)& F# s/ x3 x o+ r$ }
.text : 0xc0008000 - 0xc0700000 (7136 kB)
) l5 I0 o4 d1 B+ g b .init : 0xc0900000 - 0xc0a00000 (1024 kB)* n& ?4 Z" C# d/ J$ F6 p
.data : 0xc0a00000 - 0xc0a3ba80 ( 239 kB)
4 ^/ W: \( N2 R. J: ]5 R& J( w2 R .bss : 0xc0a3ba80 - 0xc0a6228c ( 155 kB)
+ \9 G- r! {& y3 aPreemptible hierarchical RCU implementation.
# x6 V. R% v" d' H RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.* x' X& L- g9 z/ ?
Tasks RCU enabled.' S8 r1 U' m: t$ R3 M
RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
: }( O% f8 |2 ~/ f/ o3 N& \/ V1 jNR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16' B& X% Z, p6 P1 D4 g
efuse mapped to e0800000
3 z2 X; v- m _) z/ Yslcr mapped to e0802000
+ `2 G/ n" |( `& J5 I) _L2C: platform modifies aux control register: 0x72360000 -> 0x72760000
& c" Z, T! e% ]2 f6 Q' j- kL2C: DT/platform modifies aux control register: 0x72360000 -> 0x72760000
* Q% ^6 l% X! \. U4 y$ {L2C-310 erratum 769419 enabled
6 T: q- D& e4 ], }& k5 XL2C-310 enabling early BRESP for Cortex-A9' |3 y; V3 c0 \+ [, i
L2C-310 full line of zeros enabled for Cortex-A9
' R( k. s9 T7 A. @* [* `L2C-310 ID prefetch enabled, offset 1 lines
; n4 y# U, _- O4 t M! K wL2C-310 dynamic clock gating enabled, standby mode enabled' i0 V+ V8 ~: w6 k5 S2 u
L2C-310 cache controller enabled, 8 ways, 512 kB
& z& K1 m% i% V* ML2C-310: CACHE_ID 0x410000c8, AUX_CTRL 0x76760001- N2 a: P3 T2 q7 V: A
zynq_clock_init: clkc starts at e08021004 N! N) [. L( C9 |1 v2 N% Y
Zynq clock init0 N: o% t5 i( [/ n/ k/ p( S
sched_clock: 64 bits at 333MHz, resolution 3ns, wraps every 4398046511103ns/ h. q3 c5 `& O. A6 _' b
clocksource: arm_global_timer: mask: 0xffffffffffffffff max_cycles: 0x4ce07af025, max_idle_ns: 440795209040 ns: c' Z9 P- \0 d: p5 e
Switching to timer-based delay loop, resolution 3ns
+ \, ^- E& Y! yclocksource: ttc_clocksource: mask: 0xffff max_cycles: 0xffff, max_idle_ns: 537538477 ns) v: l4 C" \2 B# d* P) a
timer #0 at e080a000, irq=17
/ K h% ^2 i9 R0 \4 wConsole: colour dummy device 80x30
2 s# h, g, p8 o( s0 z! Econsole [tty0] enabled
6 b! G; ~" W: b# bCalibrating delay loop (skipped), value calculated using timer frequency.. 666.66 BogoMIPS (lpj=3333333)
' S; R( ?$ Z, h, gpid_max: default: 32768 minimum: 3018 B; [8 ~. C: z
Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
; N3 D+ g2 y8 _( A1 S: B0 \$ \4 HMountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
" m! `' C9 n+ q4 g0 `3 r0 d4 G, iCPU: Testing write buffer coherency: ok
/ L- [. V7 H+ T- jCPU0: thread -1, cpu 0, socket 0, mpidr 80000000
J0 ^9 k) W9 O& ]) D8 cSetting up static identity map for 0x100000 - 0x100060) u4 F' m, N/ S- w L. ^& e: m
Hierarchical SRCU implementation.5 H; ]) F% K* ^, s) B; B' }' d
smp: Bringing up secondary CPUs ...
! i# Y% M4 t2 e1 K; }- KCPU1: thread -1, cpu 1, socket 0, mpidr 80000001; t% k1 F% k+ ^
smp: Brought up 1 node, 2 CPUs) S4 H. h2 |5 w! m) D* o
SMP: Total of 2 processors activated (1333.33 BogoMIPS).+ B, `3 a8 `( z1 }$ N
CPU: All CPU(s) started in SVC mode.
4 E! Y. V+ x# ~+ w- Gdevtmpfs: initialized$ S% |# p. Y7 k3 g( A
random: get_random_u32 called from bucket_table_alloc+0x1c0/0x21c with crng_init=00 W, W. J8 ]! c- A3 S
VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 4
: D# L2 @+ p, a, Jclocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns6 X6 Y/ W' [9 M( Z* |# |* J
futex hash table entries: 512 (order: 3, 32768 bytes)
7 N9 |$ i4 Y& D* H. @pinctrl core: initialized pinctrl subsystem0 a8 b' M) z+ N& u/ ~# ^
NET: Registered protocol family 16
4 N: H/ g8 H$ z0 W: w2 Y- Irandom: fast init done' C5 q: O- S8 ~8 j" O
DMA: preallocated 256 KiB pool for atomic coherent allocations
7 R' K+ M& S6 e* rcpuidle: using governor menu
7 ~2 z; n F) G% D0 g# Uhw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers./ j: C6 x1 l* k; {* C
hw-breakpoint: maximum watchpoint size is 4 bytes.1 n; q4 I! _; k+ n6 {5 G6 M" ` ^7 B
zynq-ocm f800c000.ocmc: ZYNQ OCM pool: 256 KiB @ 0xe08400005 X; j2 b$ [* c6 k2 T! ?
zynq-pinctrl 700.pinctrl: zynq pinctrl initialized
" n7 \8 ^- }3 U; D1 T8 @e0001000.serial: ttyPS0 at MMIO 0xe0001000 (irq = 25, base_baud = 3125000) is a xuartps
' T, f7 s' m! W1 {1 N8 f3 Xconsole [ttyPS0] enabled
1 x2 Y$ g: _2 yvgaarb: loaded
9 ~/ Y3 g T) LSCSI subsystem initialized
# x: f, E8 ]# k# I/ W6 y9 M: \usbcore: registered new interface driver usbfs
L0 Z; Y( y+ `$ w8 k; v; fusbcore: registered new interface driver hub
% Y0 W7 Q; p% o7 G# Musbcore: registered new device driver usb6 M0 a, i& R( `8 ?4 {4 S
media: Linux media interface: v0.10
$ q( Y7 U! v4 D8 z+ @Linux video capture interface: v2.00& M: K3 O9 s: ?: o! L' E; z9 S
pps_core: LinuxPPS API ver. 1 registered; F+ }6 n" U8 D: @2 A0 n4 L0 M
pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>: H8 C0 k( P. y2 O# U9 B) ], j
PTP clock support registered
6 g0 ~. O, E/ p2 }3 K# [ H- REDAC MC: Ver: 3.0.0. A C8 }, _- q5 @# _2 R" |6 c" _
FPGA manager framework
/ p' g" N! {# v1 v1 j Ifpga-region fpga-full: FPGA Region probed' `- k: \' c- J3 v- _7 a6 S# I @: k# B
Advanced Linux Sound Architecture Driver Initialized.
: I+ H6 Q d: |% r) z" ^6 I: kclocksource: Switched to clocksource arm_global_timer
I9 V5 d- w* w s: p; q! Q" YNET: Registered protocol family 2+ i2 J+ p }3 v4 x2 q2 A0 D
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
. p8 T4 H& t- w! [1 S7 n/ STCP bind hash table entries: 4096 (order: 3, 32768 bytes)( q7 p+ G3 d" v. ~
TCP: Hash tables configured (established 4096 bind 4096)+ X' G) D2 ~5 {- g) E
UDP hash table entries: 256 (order: 1, 8192 bytes)9 m( ~1 [7 P4 r& G9 w$ N
UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
. \/ c. P9 [/ J* M; _9 `* q9 KNET: Registered protocol family 1+ N7 Y$ c/ h$ e, m3 v- A' P7 o
RPC: Registered named UNIX socket transport module.1 m: U1 g9 m( u1 X, v8 M" z, h
RPC: Registered udp transport module.
; q7 |5 b' e$ z, wRPC: Registered tcp transport module.2 B5 [$ h2 \& C+ U. R) H1 _
RPC: Registered tcp NFSv4.1 backchannel transport module.$ {) A; x" L% A2 c
Trying to unpack rootfs image as initramfs...
! _, P1 U: X! R( frootfs image is not initramfs (no cpio magic); looks like an initrd3 z+ i; H$ {. V/ Z- x3 J2 L: j; k
Freeing initrd memory: 5188K. n" A+ Z2 O! P8 g0 B1 L/ k
hw perfevents: no interrupt-affinity property for /pmu@f8891000, guessing.
# s/ i3 I" U$ ^. [hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available3 {/ a( k3 e8 n0 N0 K/ ?* p
workingset: timestamp_bits=30 max_order=17 bucket_order=0) X d: F" w- B' z' [# h
jffs2: version 2.2. (NAND) (SUMMARY) 漏 2001-2006 Red Hat, Inc.
' r7 O) h H- Zio scheduler noop registered5 X$ `+ h; e8 [% R( } K" ]+ E
io scheduler deadline registered; E" z$ R) \8 d, N! U
io scheduler cfq registered (default)6 l6 W- ^) F) l8 u: t7 C
io scheduler mq-deadline registered
) g+ U; X" @+ y+ p" s Zio scheduler kyber registered% ^# }) Z/ c7 _
dma-pl330 f8003000.dmac: Loaded driver for PL330 DMAC-2413306 t/ i+ x3 r1 P; L1 r5 Z
dma-pl330 f8003000.dmac: DBUFF-128x8bytes Num_Chans-8 Num_Peri-4 Num_Events-16
3 o U. l4 T9 O; A0 P+ Q7 Fbrd: module loaded
% L4 m* R. Q! K* ?( x( G: Uloop: module loaded
7 S6 o; K4 ]7 |6 U2 T( elibphy: Fixed MDIO Bus: probed
3 C( I% c; ^' y; aCAN device driver interface, {$ u! D! Y+ J- Y
libphy: MACB_mii_bus: probed
. i1 s) Z7 T1 F0 o; @1 Fmacb e000b000.ethernet eth0: cadence GEM rev 0x00020118 at 0xe000b000 irq 27 (00:0a:35:00:01:22)
3 E! |* b- J) I- [4 EMarvell 88E1510 e000b000.ethernet-ffffffff:00: attached PHY driver [Marvell 88E1510] (mii_bus:phy_addr=e000b000.ethernet-ffffffff:00, irq=POLL)
; j6 J) C+ ~ o1 q8 me1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k2 s" ]" { G$ k" m
e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
* }" y# d, Q9 gehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver! Y$ R! y) C+ f8 u; g
ehci-pci: EHCI PCI platform driver
1 r1 r6 U" w8 V/ L+ W6 f7 X" x! vusbcore: registered new interface driver usb-storage' L! f( r7 E- b
chipidea-usb2 e0002000.usb: e0002000.usb supply vbus not found, using dummy regulator
! c& L& \2 w# T' o6 p, [1 j9 ~ULPI transceiver vendor/product ID 0x0451/0x1507+ Q3 @% z) f6 s3 l! S1 Y
Found TI TUSB1210 ULPI transceiver.# v9 w6 V* |& Y% b7 \1 ]: Y+ l
ULPI integrity check: passed.* B1 e8 p4 M: ~5 y7 k
ci_hdrc ci_hdrc.0: EHCI Host Controller
/ n5 r- H. l& V1 f: D" bci_hdrc ci_hdrc.0: new USB bus registered, assigned bus number 1# T' |* q& M: [5 E0 j
ci_hdrc ci_hdrc.0: USB 2.0 started, EHCI 1.00
$ e4 b) z" E7 C: ]hub 1-0:1.0: USB hub found
- u/ j% `2 j9 K; Zhub 1-0:1.0: 1 port detected
9 h2 P0 E5 j- X% ]7 V- o6 T* N! Vi2c /dev entries driver
& \+ T! R$ B! A' U3 kIR NEC protocol handler initialized
1 {, p4 h3 Y$ Z4 [% V$ {IR RC5(x/sz) protocol handler initialized
; r9 w! Y5 t3 A' \- iIR RC6 protocol handler initialized
H* Y- K$ j, V3 bIR JVC protocol handler initialized
% e1 f6 u+ `1 a- p$ JIR Sony protocol handler initialized
$ Z2 m- e* i1 D4 K! i iIR SANYO protocol handler initialized. e" w+ B* q# X- z/ u
IR Sharp protocol handler initialized2 C" l/ x4 u3 T0 ^; ^) n+ e. N/ y
IR MCE Keyboard/mouse protocol handler initialized
" n0 g$ x, h8 ?# h1 W; DIR XMP protocol handler initialized7 g: }, U7 \, b$ C/ y
cdns-wdt f8005000.watchdog: Xilinx Watchdog Timer at e0946000 with timeout 10s
& @& n# _' y. i* |* s0 j0 ^EDAC MC: ECC not enabled3 n1 Y& N% l2 _8 u
Xilinx Zynq CpuIdle Driver started
, L9 v% @5 S; \' ?: X& z: Tsdhci: Secure Digital Host Controller Interface driver
4 |3 ?9 H i# B" gsdhci: Copyright(c) Pierre Ossman
! t& l* N& l6 _7 }# o" ^6 f7 Csdhci-pltfm: SDHCI platform and OF driver helper
- J% _, F/ \, O& immc0: SDHCI controller on e0100000.sdhci [e0100000.sdhci] using ADMA
3 I j7 Q ^, x* J& Xledtrig-cpu: registered to indicate activity on CPUs' @: m T) ^5 _- W1 N/ ^
usbcore: registered new interface driver usbhid
/ d. x: R) X% f8 P7 Gusbhid: USB HID core driver
* B' ^% q: ?6 f' I/ I; @fpga_manager fpga0: Xilinx Zynq FPGA Manager registered* M- K0 i8 y6 h; t% E
NET: Registered protocol family 10
/ b5 E; K7 ~( R2 `# E# xSegment Routing with IPv6) ]; u2 Q1 H, O9 T
sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
* d. @) } @) t- S: N! hNET: Registered protocol family 17
5 K" R8 j8 m% I+ w+ n: X! ]3 {can: controller area network core (rev 20170425 abi 9)
. C, q0 X$ I, a' Z9 m6 wNET: Registered protocol family 29, O& |4 ] ]4 i7 ?" v7 ]& K
can: raw protocol (rev 20170425)7 O7 F! Y8 ~. b2 `' t8 ^& D
can: broadcast manager protocol (rev 20170425 t)+ h) M0 c4 d+ \4 P5 B
can: netlink gateway (rev 20170425) max_hops=1
) F. U" i9 B- P7 c+ B0 ?4 sRegistering SWP/SWPB emulation handler% m0 ?0 j% t% V) d3 }3 l
hctosys: unable to open rtc device (rtc0)# b! b9 ^7 L( I; p) l5 l
of_cfs_init
8 p; x- E. U ~of_cfs_init: OK1 N. w& ~% `3 i
ALSA device list:& F0 t: u; d; U, d n9 m% g3 e
No soundcards found.
! o: F- [4 g& A- N& N7 {, ]1 K/ KRAMDISK: gzip image found at block 0+ T7 b4 L: Q) u, T
mmc0: new high speed SDHC card at address 12341 X0 x S; }% |) c+ J3 @# H8 f
mmcblk0: mmc0:1234 SA04G 3.71 GiB , B! Q/ f$ M" \, T- N
mmcblk0: p1 p2
1 k! w4 a/ |) A% n0 bEXT4-fs (ram0): couldn't mount as ext3 due to feature incompatibilities! z- w3 m( g5 \
EXT4-fs (ram0): mounted filesystem without journal. Opts: (null); O* W& B' N( h: G4 V
VFS: Mounted root (ext4 filesystem) on device 1:0.
# r+ L# v- {) P, WStarting rcS...
! `2 l V% ?' E" Z& [% u6 e; S++ Mounting filesystem8 O' N0 N9 K5 J: ?
mount: mounting /dev/mmcblk0p1 on /mnt failed: No such file or directory% k' Q% \9 G+ n- \- T) p
mount: mounting /dev/mmcblk0 on /mnt failed: No such file or directory
1 h7 ]: d _: M: v: n. i++ Setting up mdev
. Z+ q; z: [) U+ [9 p++ Starting telnet daemon
( | T7 l( x% x/ W++ Starting http daemon8 W+ O0 [6 Q4 U8 G; X
++ Starting ftp daemon
. N# |$ O1 \: x4 h# m++ Starting ssh daemon( U7 s1 ^( K. v* b& S
rcS Complete2 V% s% I! Q: l9 q8 \* }
zynq> |
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发表于 2019-3-25 10:20
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