android源码编译09之nexus7到手02烧录内核

ROM搞完了，开搞内核。
看表

看表这意思是说，下的话下msm的，编的配置用 flo_defconfig, 编完以后放到 device/asus /flo-kernel/kernel下面。
上面只是我的猜测！
看了下面的解释，发现nexus7是tegra的代表。。。。



然后怎么办，查看一下系统信息

1. shell@deb:/ $ getprop                                                         
2. [af.resampler.quality]: [4]
3. [bluetooth.hciattach]: [true]
4. [bluetooth.status]: [on]
5. [camera.disable_zsl_mode]: [1]
6. [dalvik.vm.dexopt-flags]: [m=y]
7. [dalvik.vm.heapgrowthlimit]: [192m]
8. [dalvik.vm.heapmaxfree]: [8m]
9. [dalvik.vm.heapminfree]: [512k]
10. [dalvik.vm.heapsize]: [512m]
11. [dalvik.vm.heapstartsize]: [16m]
12. [dalvik.vm.heaptargetutilization]: [0.75]
13. [dalvik.vm.lockprof.threshold]: [500]
14. [dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]
15. [debug.egl.recordable.rgba8888]: [1]
16. [debug.force_rtl]: [0]
17. [dev.bootcomplete]: [1]
18. [dhcp.wlan0.dns1]: [192.168.2.1]
19. [dhcp.wlan0.dns2]: []
20. [dhcp.wlan0.dns3]: []
21. [dhcp.wlan0.dns4]: []
22. [dhcp.wlan0.domain]: []
23. [dhcp.wlan0.gateway]: [192.168.2.1]
24. [dhcp.wlan0.ipaddress]: [192.168.2.73]
25. [dhcp.wlan0.leasetime]: [85536]
26. [dhcp.wlan0.mask]: [255.255.255.0]
27. [dhcp.wlan0.mtu]: []
28. [dhcp.wlan0.pid]: [6183]
29. [dhcp.wlan0.reason]: [REBOOT]
30. [dhcp.wlan0.result]: [ok]
31. [dhcp.wlan0.server]: [192.168.2.1]
32. [dhcp.wlan0.vendorInfo]: []
33. [drm.service.enabled]: [true]
34. [gsm.current.phone-type]: [1]
35. [gsm.defaultpdpcontext.active]: [false]
36. [gsm.network.type]: [UMTS]
37. [gsm.operator.alpha]: [中国联通]
38. [gsm.operator.iso-country]: [cn]
39. [gsm.operator.isroaming]: [false]
40. [gsm.operator.numeric]: [46001]
41. [gsm.radio.kickstart]: [running]
42. [gsm.sim.operator.alpha]: []
43. [gsm.sim.operator.iso-country]: [cn]
44. [gsm.sim.operator.numeric]: [46001]
45. [gsm.sim.state]: [READY]
46. [gsm.version.baseband]: [DEB-G00_2.37.0_1024]
47. [gsm.version.ril-impl]: [Qualcomm RIL 1.0]
48. [hw.cabl.level]: [Auto]
49. [init.svc.adbd]: [running]
50. [init.svc.bdAddrLoader]: [stopped]
51. [init.svc.bootanim]: [stopped]
52. [init.svc.bridgemgrd]: [running]
53. [init.svc.console]: [running]
54. [init.svc.debuggerd]: [running]
55. [init.svc.dhcpcd_wlan0]: [running]
56. [init.svc.drm]: [running]
57. [init.svc.hciattach]: [stopped]
58. [init.svc.healthd]: [running]
59. [init.svc.installd]: [running]
60. [init.svc.irsc_util]: [stopped]
61. [init.svc.keystore]: [running]
62. [init.svc.kickstart]: [running]
63. [init.svc.ks_checker]: [stopped]
64. [init.svc.media]: [running]
65. [init.svc.mpdecision]: [running]
66. [init.svc.netd]: [running]
67. [init.svc.netmgrd]: [running]
68. [init.svc.p2p_supplicant]: [running]
69. [init.svc.qcamerasvr]: [running]
70. [init.svc.qmuxd]: [running]
71. [init.svc.qseecomd]: [running]
72. [init.svc.ril-daemon]: [running]
73. [init.svc.rmt_storage]: [running]
74. [init.svc.sdcard]: [running]
75. [init.svc.sensors]: [running]
76. [init.svc.servicemanager]: [running]
77. [init.svc.surfaceflinger]: [running]
78. [init.svc.thermald]: [running]
79. [init.svc.ueventd]: [running]
80. [init.svc.vold]: [running]
81. [init.svc.wcnss_init]: [stopped]
82. [init.svc.zygote]: [running]
83. [media.aac_51_output_enabled]: [true]
84. [net.bt.name]: [Android]
85. [net.change]: [net.rmnet_usb0.gw]
86. [net.dns1]: [192.168.2.1]
87. [net.dns2]: []
88. [net.hostname]: [android-62fb79ad9a7634f7]
89. [net.qtaguid_enabled]: [1]
90. [net.rmnet_usb0.dns1]: []
91. [net.rmnet_usb0.dns2]: []
92. [net.rmnet_usb0.gw]: []
93. [net.tcp.buffersize.default]: [4096,87380,110208,4096,16384,110208]
94. [net.tcp.buffersize.edge]: [4093,26280,35040,4096,16384,35040]
95. [net.tcp.buffersize.evdo]: [4094,87380,262144,4096,16384,262144]
96. [net.tcp.buffersize.gprs]: [4092,8760,11680,4096,8760,11680]
97. [net.tcp.buffersize.hsdpa]: [4094,87380,262144,4096,16384,262144]
98. [net.tcp.buffersize.hspa]: [4094,87380,704512,4096,16384,262144]
99. [net.tcp.buffersize.hspap]: [4094,87380,1220608,4096,16384,1220608]
100. [net.tcp.buffersize.hsupa]: [4094,87380,262144,4096,16384,262144]
101. [net.tcp.buffersize.lte]: [524288,1048576,2560000,262144,524288,1048576]
102. [net.tcp.buffersize.umts]: [4094,87380,110208,4096,16384,110208]
103. [net.tcp.buffersize.wifi]: [524288,1048576,2097152,262144,524288,1048576]
104. [persist.audio.fluence.mode]: [endfire]
105. [persist.audio.handset.mic]: [dmic]
106. [persist.audio.lowlatency.rec]: [false]
107. [persist.hwc.mdpcomp.enable]: [true]
108. [persist.qcom.cabl.video_only]: [1]
109. [persist.radio.adb_log_on]: [0]
110. [persist.radio.apm_sim_not_pwdn]: [1]
111. [persist.radio.use_cc_names]: [true]
112. [persist.service.bdroid.bdaddr]: [AC:22:0B:A6:27:7C]
113. [persist.sys.country]: [CN]
114. [persist.sys.dalvik.vm.lib]: [libdvm.so]
115. [persist.sys.language]: [zh]
116. [persist.sys.localevar]: []
117. [persist.sys.profiler_ms]: [0]
118. [persist.sys.timezone]: [Asia/Shanghai]
119. [persist.sys.usb.config]: [adb]
120. [ril.ecclist]: [911,*911,#911,112]
121. [rild.libpath]: [/system/lib/libril-qc-qmi-1.so]
122. [ro.allow.mock.location]: [0]
123. [ro.audio.monitorRotation]: [true]
124. [ro.baseband]: [mdm]
125. [ro.board.platform]: [msm8960]
126. [ro.boot.baseband]: [mdm]
127. [ro.boot.bootloader]: [FLO-04.02]
128. [ro.boot.emmc]: [true]
129. [ro.boot.hardware]: [flo]
130. [ro.boot.serialno]: [09e16671]
131. [ro.bootloader]: [FLO-04.02]
132. [ro.bootmode]: [unknown]
133. [ro.build.characteristics]: [tablet,nosdcard]
134. [ro.build.date.utc]: [1430285332]
135. [ro.build.date]: [2015年 04月 29日 星期三 13:28:52 CST]
136. [ro.build.description]: [aosp_deb-userdebug 4.4.2 KVT49L eng.senrsl.20150429.132734 test-keys]
137. [ro.build.display.id]: [aosp_deb-userdebug 4.4.2 KVT49L eng.senrsl.20150429.132734 test-keys]
138. [ro.build.fingerprint]: [Android/aosp_deb/deb:4.4.2/KVT49L/eng.senrsl.20150429.132734:userdebug/test-keys]
139. [ro.build.host]: [senrsl-ubuntu]
140. [ro.build.id]: [KVT49L]
141. [ro.build.product]: [deb]
142. [ro.build.tags]: [test-keys]
143. [ro.build.type]: [userdebug]
144. [ro.build.user]: [senrsl]
145. [ro.build.version.codename]: [REL]
146. [ro.build.version.incremental]: [eng.senrsl.20150429.132734]
147. [ro.build.version.release]: [4.4.2]
148. [ro.build.version.sdk]: [19]
149. [ro.carrier]: [unknown]
150. [ro.com.android.dateformat]: [MM-dd-yyyy]
151. [ro.config.alarm_alert]: [Alarm_Classic.ogg]
152. [ro.config.notification_sound]: [pixiedust.ogg]
153. [ro.config.ringtone]: [Ring_Synth_04.ogg]
154. [ro.crypto.fuse_sdcard]: [true]
155. [ro.crypto.state]: [unencrypted]
156. [ro.debuggable]: [1]
157. [ro.factorytest]: [0]
158. [ro.hardware]: [flo]
159. [ro.hwui.drop_shadow_cache_size]: [5]
160. [ro.hwui.gradient_cache_size]: [1]
161. [ro.hwui.layer_cache_size]: [32]
162. [ro.hwui.path_cache_size]: [24]
163. [ro.hwui.r_buffer_cache_size]: [4]
164. [ro.hwui.text_large_cache_height]: [1024]
165. [ro.hwui.text_large_cache_width]: [2048]
166. [ro.hwui.text_small_cache_height]: [1024]
167. [ro.hwui.text_small_cache_width]: [1024]
168. [ro.hwui.texture_cache_flushrate]: [0.5]
169. [ro.hwui.texture_cache_size]: [48]
170. [ro.opengles.version]: [196608]
171. [ro.product.board]: [deb]
172. [ro.product.brand]: [Android]
173. [ro.product.cpu.abi2]: [armeabi]
174. [ro.product.cpu.abi]: [armeabi-v7a]
175. [ro.product.device]: [deb]
176. [ro.product.locale.language]: [en]
177. [ro.product.locale.region]: [US]
178. [ro.product.manufacturer]: [ASUS]
179. [ro.product.model]: [AOSP on Deb]
180. [ro.product.name]: [aosp_deb]
181. [ro.qc.sensors.wl_dis]: [true]
182. [ro.qualcomm.bt.hci_transport]: [smd]
183. [ro.qualcomm.cabl]: [1]
184. [ro.qualcomm.sensors.smd]: [true]
185. [ro.revision]: [0]
186. [ro.runtime.firstboot]: [1430296523883]
187. [ro.secure]: [1]
188. [ro.serialno]: [09e16671]
189. [ro.sf.lcd_density]: [320]
190. [ro.telephony.default_network]: [9]
191. [ro.wifi.channels]: []
192. [service.bootanim.exit]: [1]
193. [sys.boot_completed]: [1]
194. [sys.settings_global_version]: [8]
195. [sys.settings_secure_version]: [13]
196. [sys.settings_system_version]: [8]
197. [sys.sysctl.extra_free_kbytes]: [27000]
198. [sys.usb.config]: [adb]
199. [sys.usb.state]: [adb]
200. [vold.post_fs_data_done]: [1]
201. [wifi.interface]: [wlan0]
202. [wifi.supplicant_scan_interval]: [15]
203. [wlan.driver.status]: [ok]
204. shell@deb:/ $

这里 面只有qualcomm跟msm跟flo什么的，没有tegra跟nvidia字样。。。。
而flo跟deb跑的配置是一样的


然后又去看了下参数，
nexus1的CPU型号是Nvidia Tegra 3;
nexus2的CPU型号是高通 Snapdragon S4 Pro;
原来如此！


1，准备工作
下源码，这速度。。。。

1. senrsl@senrsl-ubuntu:~/android/source/kernel$ git clone https://android.googlesource.com/kernel/msm.git
2. 正克隆到 'msm'...
3. remote: Sending approximately 965.38 MiB ...
4. remote: Counting objects: 91883, done
5. remote: Finding sources: 100% (8732/8732)
6. 接收对象中:   4% (174136/3668330), 77.92 MiB | 5.00 KiB/s

2015年04月30日15:40:19五一放假

2015年05月18日19:52:40
想不到之前还留了这么一个
挂代理，呼呼的就下完了

1. senrsl@senrsl-ubuntu:~/android/source/kernel$ git clone https://github.com/senRsl/kernel_msm.git
2. 正克隆到 'kernel_msm'...
3. remote: Counting objects: 3668349, done.
4. remote: Compressing objects: 100% (49/49), done.
5. remote: Total 3668349 (delta 2), reused 1 (delta 1), pack-reused 3668299
6. 接收对象中: 100% (3668349/3668349), 946.58 MiB | 77.00 KiB/s, done.
7. 处理 delta 中: 100% (3032026/3032026), done.
8. 检查连接... 完成。
9. senrsl@senrsl-ubuntu:~/android/source/kernel$

2,配置编译
这个跟之前的其他一样

1. senrsl@senrsl-ubuntu:~/android/source/kernel$ cd kernel_msm/
2. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ ll
3. 总用量 12
4. drwxrwxr-x 3 senrsl senrsl 4096  5月 15 13:44 ./
5. drwxrwxr-x 6 senrsl senrsl 4096  5月 15 13:44 ../
6. drwxrwxr-x 8 senrsl senrsl 4096  5月 15 16:22 .git/
7. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ git branch -a
8. * master
9.   remotes/origin/HEAD -> origin/master
10.   remotes/origin/android-msm-2.6.35
11.   remotes/origin/android-msm-3.9-usb-and-mmc-hacks
12.   remotes/origin/android-msm-anthias-3.10-lollipop-wear-release
13.   remotes/origin/android-msm-dory-3.10-kitkat-wear
14.   remotes/origin/android-msm-dory-3.10-lollipop-wear-release
15.   remotes/origin/android-msm-flo-3.4-jb-mr2
16.   remotes/origin/android-msm-flo-3.4-kitkat-mr0
17.   remotes/origin/android-msm-flo-3.4-kitkat-mr1
18.   remotes/origin/android-msm-flo-3.4-kitkat-mr2
19.   remotes/origin/android-msm-flo-3.4-l-preview
20.   remotes/origin/android-msm-flo-3.4-lollipop-mr1
21.   remotes/origin/android-msm-flo-3.4-lollipop-mr1.1
22.   remotes/origin/android-msm-flo-3.4-lollipop-release
23.   remotes/origin/android-msm-hammerhead-3.4-kitkat-mr1
24.   remotes/origin/android-msm-hammerhead-3.4-kitkat-mr2
25.   remotes/origin/android-msm-hammerhead-3.4-kk-fr1
26.   remotes/origin/android-msm-hammerhead-3.4-kk-fr2
27.   remotes/origin/android-msm-hammerhead-3.4-kk-r1
28.   remotes/origin/android-msm-hammerhead-3.4-l-preview
29.   remotes/origin/android-msm-hammerhead-3.4-lollipop-mr1
30.   remotes/origin/android-msm-hammerhead-3.4-lollipop-release
31.   remotes/origin/android-msm-lenok-3.10-kitkat-wear
32.   remotes/origin/android-msm-lenok-3.10-lollipop-wear-release
33.   remotes/origin/android-msm-mako-3.4-jb-mr1
34.   remotes/origin/android-msm-mako-3.4-jb-mr1-fr
35.   remotes/origin/android-msm-mako-3.4-jb-mr1-kgsl
36.   remotes/origin/android-msm-mako-3.4-jb-mr1.1
37.   remotes/origin/android-msm-mako-3.4-jb-mr2
38.   remotes/origin/android-msm-mako-3.4-kitkat-mr0
39.   remotes/origin/android-msm-mako-3.4-kitkat-mr1
40.   remotes/origin/android-msm-mako-3.4-kitkat-mr2
41.   remotes/origin/android-msm-mako-3.4-lollipop-mr1
42.   remotes/origin/android-msm-mako-3.4-lollipop-release
43.   remotes/origin/android-msm-shamu-3.10-lollipop-mr1
44.   remotes/origin/android-msm-shamu-3.10-lollipop-release
45.   remotes/origin/android-msm-sony-cm-jb-3.0
46.   remotes/origin/android-msm-sprat-3.10-kitkat-wear
47.   remotes/origin/android-msm-sprat-3.10-lollipop-wear-release
48.   remotes/origin/master
49. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ git checkout -b android-msm-flo-3.4-kitkat-mr2 remotes/origin/android-msm-flo-3.4-kitkat-mr2
50. Checking out files: 100% (41686/41686), done.
51. 分支 android-msm-flo-3.4-kitkat-mr2 设置为跟踪来自 origin 的远程分支 android-msm-flo-3.4-kitkat-mr2。
52. 切换到一个新分支 'android-msm-flo-3.4-kitkat-mr2'
53. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ git map-branches
54. origin/android-msm-flo-3.4-kitkat-mr2
55.   android-msm-flo-3.4-kitkat-mr2 *
56. origin/master
57.   master
58. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ export PATH=/home/senrsl/android/source/WORKING_DIRECTORY/prebuilts/gcc/linux-x86/arm/arm-eabi-4.7/bin:$PATH
59. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ export ARCH=arm
60. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ export SUBARCH=arm
61. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ export CROSS_COMPILE=arm-eabi-
62. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ make flo_defconfig
63.   HOSTCC  scripts/basic/fixdep
64.   HOSTCC  scripts/kconfig/conf.o
65.   SHIPPED scripts/kconfig/zconf.tab.c
66.   SHIPPED scripts/kconfig/zconf.lex.c
67.   SHIPPED scripts/kconfig/zconf.hash.c
68.   HOSTCC  scripts/kconfig/zconf.tab.o
69.   HOSTLD  scripts/kconfig/conf
70. warning: (ARCH_MSM_KRAITMP && ARCH_MSM_CORTEX_A5) selects HAVE_HW_BRKPT_RESERVED_RW_ACCESS which has unmet direct dependencies (HAVE_HW_BREAKPOINT)
71. warning: (ARCH_MSM_KRAITMP && ARCH_MSM_CORTEX_A5) selects HAVE_HW_BRKPT_RESERVED_RW_ACCESS which has unmet direct dependencies (HAVE_HW_BREAKPOINT)
72. #
73. # configuration written to .config
74. #
75. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$ make
76. ...
77.  OBJCOPY arch/arm/boot/zImage
78.   Kernel: arch/arm/boot/zImage is ready
79. senrsl@senrsl-ubuntu:~/android/source/kernel/kernel_msm$

3,烧入设备
本想zImage直接烧入设备，没找到方法，只好拷回源码，重新编译源码来烧
放到这个位置

1. senrsl@senrsl-ubuntu:~/android/source/WORKING_DIRECTORY$ cd device/asus/flo-kernel/
2. senrsl@senrsl-ubuntu:~/android/source/WORKING_DIRECTORY/device/asus/flo-kernel$ ll
3. 总用量 13116
4. drwxrwxr-x 3 senrsl senrsl    4096  5月 18 17:16 ./
5. drwxrwxr-x 7 senrsl senrsl    4096  3月 20 13:35 ../
6. drwxrwxr-x 2 senrsl senrsl    4096  3月 20 13:47 .git/
7. -rwxrwxr-x 1 senrsl senrsl 6721952  5月 15 19:21 kernel*
8. -rw-rw-r-- 1 senrsl senrsl 6689936  3月 20 13:35 old______kernel
9. 然后执行编译
10. 然后启动fastboot
11. 然后烧入
12. 自动重启

4,效果图


2015年05月18日20:04:56

--

senRsl
2015年04月29日16:54:58