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硬件上：LAN8720，50M有源晶振，晶振上的时钟输出到CVIDEO_DIN1/RMII_MHZ_50_CLK引脚。
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要设置为静态的IP。/ t5 u1 v5 t5 g$ [5 H
/etc/network/ interfaces 中的内容：
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$ ], I4 ~. p! E- g) b \" i# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
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# The loopback interface7 \# J% h' R5 x' Q
auto lo
c0 a; k \7 B2 y" N8 H) ]iface lo inet loopback. n& o9 H8 X. Q& g/ K. U; C7 O
: ]1 g3 \3 J, O# Wireless interfaces
% H0 N) U" s" T1 Z7 L' V( Jiface wlan0 inet dhcp }$ U6 F# c' o. N. L
wireless_mode managed
/ @! h* {7 @7 r% r wireless_essid any! Z1 j% S0 V f1 m& F2 e
wpa-driver wext; Z6 U9 l4 x) J" `
wpa-conf /etc/wpa_supplicant.conf0 `4 `/ m: H% v9 s/ s& ~' @/ `4 n k
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iface tiwlan0 inet dhcp$ a3 C0 e. b; l6 S0 k! T" S' x
wireless_mode managed3 F2 W4 z6 ~) @$ _6 z7 k6 G3 ~ D
wireless_essid any x$ V* J/ H1 _- c+ ^
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iface atml0 inet dhcp
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9 i: I* X, v6 |' R# Wired or wireless interfaces
' k6 x; Z) s2 y- z( j) k2 A9 q/ zauto eth0# {4 ?. T, w0 ^0 g5 B! r/ F
#iface eth0 inet dhcp
3 y. h+ x% n" ~0 N3 _' ?iface eth0 inet static
3 O: E9 u) E: A, z8 ?& aaddress 192.168.11.170- Z5 m% u1 K) X; o
netmask 255.255.255.0
+ M" o) B( L6 t0 L1 Wgateway 192.168.11.1
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# pre-up /bin/grep -v -e "ip=[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+" /proc/cmdline > /dev/null# J+ {$ L1 D: ~# L* F3 b
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#iface eth1 inet dhcp0 i9 m+ g, b4 E1 ?' q, U6 m' u
0 W$ ]. k# W7 F0 T I# Ethernet/RNDIS gadget (g_ether)
' ]6 Y2 d/ b4 Q' I% C8 G6 P# ... or on host side, usbnet and random hwaddr
1 s& ^" ^$ {+ `1 kiface usb0 inet dhcp
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# Bluetooth networking1 D; `; x5 Q+ c1 W6 ^
iface bnep0 inet dhcp
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在 /etc/resolv.conf 配置了DNS，但是重启后，文件就又是空的了。! B& A0 A- p1 A! f/ `# f- A
9 O$ X; `/ v9 d( B/ K2 j7 u#ifconfig后的结果. n+ j/ K! d ~+ k6 `
eth0 Link encap:Ethernet HWaddr 12:00:a0:35:3b:89 ( F1 W4 p# u; m5 `
inet addr:192.168.11.170 Bcast:192.168.11.255 Mask:255.255.255.0
, L. |3 e# v$ L- Y! ^0 U# v9 p UP BROADCAST MULTICAST MTU:1500 Metric:1
- f) Y" V$ m( R5 w. \: v, s& E RX packets:0 errors:0 dropped:0 overruns:0 frame:0
! k/ [, n7 G' r/ n7 C# s TX packets:3 errors:0 dropped:0 overruns:0 carrier:07 X: X; G; w8 S: ] t
collisions:0 txqueuelen:1000
# k) v/ b! E1 m! r' ?; X RX bytes:0 (0.0 B) TX bytes:180 (180.0 B)- C) o* F- v' Y5 ^
Interrupt:33 1 b+ M& f% C4 O
3 z- Z6 }1 w( {% U4 olo Link encap ocal Loopback
1 {- J- q6 _, w7 {( X; \! e inet addr:127.0.0.1 Mask:255.0.0.0
- q* D; o+ d. T& O. _3 ]* ^ UP LOOPBACK RUNNING MTU:16436 Metric:12 O8 N2 N P4 P4 V# W
RX packets:165 errors:0 dropped:0 overruns:0 frame:0" ]; c$ K' }7 |6 O
TX packets:165 errors:0 dropped:0 overruns:0 carrier:0: w6 b! o6 V+ ^* s6 L
collisions:0 txqueuelen:0 " E B' o1 e" ^
RX bytes:246293 (240.5 KiB) TX bytes:246293 (240.5 KiB); x X# q$ |$ |, s2 `
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" x; ^2 Z) K! o# F2 @% O( m /etc/init.d/networking restart后会死机7 J1 Q' z l" M. q4 K( _' @
+ ^1 r' m9 K1 X/ G \# ^0 v
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|手机版|小黑屋|嵌入式开发者社区
( 粤ICP备15055271号 ) 
发表于 2017-9-29 11:26:15
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