调试MTK6516错误总结

1.今天对新工程添加相对应的LCM驱动并使用PMIC方式后编译出的系统。第一次启动开机画面过2个后开机白屏，没有进入home 界面

log未显示错误。

2. 再开机几次后出现卡android这个几个字的界面。 就一直不动。

3. 多次开机后出现log信息

[   60.967265] ----MT6516 m3d_fasync----
[   60.974964] init: untracked pid 57 exited, 0000000b
[   60.975797] init: process 'zygote', pid 187 exited, 0000000b
[   60.977094] [request_suspend_state]: wakeup (0->0) at 60960916551 (2010-01-01 00:34:35.030367059 UTC)
[   60.978744] init: process 'media', pid 188 exited, 0000000b
[   60.979878] init: process 'servicemanager', pid 189 exited, 0000000b
[   60.990258] init: untracked pid 128 exited, 0000000b
[   60.991364] init: untracked pid 176 exited, 0000000b
[   60.992134] init: process 'installd', pid 190 exited, 0000000b
[   60.993499] init: process 'agpsd', pid 191 exited, 0000000b
[   61.001628] init: process 'zygote', pid 192 exited, 0000000b
[   61.002781] [request_suspend_state]: wakeup (0->0) at 60986602553 (2010-01-01 00:34:35.056052908 UTC)
[   61.004418] init: process 'media', pid 193 exited, 0000000b
[   64.002964] CCCI_TTY: Port 0 count 0, perform clean-up
[   64.009891] init: process 'gsm0710muxd', pid 88 exited, 0000000b
[   64.011288] init: process 'ril-daemon', pid 105 exited, 0000000b
[   64.019534] init: process 'ril-daemon', pid 195 exited, 0000000b
[   64.025173] init: process 'gsm0710muxd', pid 194 exited, 0000000b
[   65.060374] init: process 'servicemanager', pid 196 exited, 0000000b
[   65.064187] init: process 'vold', pid 197 exited, 0000000b
[   65.065675] init: untracked pid 199 exited, 0000000b
[   65.066463] init: untracked pid 200 exited, 0000000b
[   65.067185] init: process 'installd', pid 201 exited, 0000000b
[   65.068399] init: process 'agpsd', pid 202 exited, 0000000b
[   65.076881] init: process 'netd', pid 198 exited, 0000000b
[   65.078131] init: process 'zygote', pid 203 exited, 0000000b
[   65.079251] [request_suspend_state]: wakeup (0->0) at 65063075250 (2010-01-01 00:34:39.132525528 UTC)
[   65.081024] init: process 'media', pid 204 exited, 0000000b
[   65.213671] init: process 'bwcsd', pid 61 exited, 0000000b
[   68.227657] init: process 'ril-daemon', pid 206 exited, 0000000b
[   68.232627] init: process 'gsm0710muxd', pid 205 exited, 0000000b
[   70.267535] init: process 'vold', pid 208 exited, 0000000b
[   70.268821] init: process 'zygote', pid 210 exited, 0000000b
[   70.269980] [request_suspend_state]: wakeup (0->0) at 70253802411 (2010-01-01 00:34:44.323252919 UTC)
[   70.275377] init: process 'servicemanager', pid 207 exited, 0000000b
[   70.278960] init: process 'netd', pid 209 exited, 0000000b
[   70.280339] init: untracked pid 211 exited, 0000000b
[   70.281337] init: process 'installd', pid 212 exited, 0000000b
[   70.282580] init: process 'agpsd', pid 213 exited, 0000000b
[   70.290545] init: process 'zygote', pid 214 exited, 0000000b
[   70.291855] [request_suspend_state]: wakeup (0->0) at 70275674642 (2010-01-01 00:34:44.345124920 UTC)
[   70.293480] init: process 'media', pid 215 exited, 0000000b
[   73.867645] init: process 'ril-daemon', pid 217 exited, 0000000b
[   73.872612] init: process 'gsm0710muxd', pid 216 exited, 0000000b
[   75.907461] init: process 'vold', pid 219 exited, 0000000b
[   75.908752] init: process 'zygote', pid 221 exited, 0000000b
[   75.909916] [request_suspend_state]: wakeup (0->0) at 75893736865 (2010-01-01 00:34:49.963187297 UTC)
[   75.915325] init: process 'servicemanager', pid 218 exited, 0000000b
[   75.916289] init: critical process 'servicemanager' exited 4 times in 4 minutes; rebooting into recovery mode
[   75.943075] save exit: isCheckpointed 1
[   75.946326] save exit: isCheckpointed 1
[   75.980810] GPS: mt3326_gps_shutdown: Shutting down
[   75.981509] GPS: mt3326_gps_power: Switching GPS device off
[   75.982242] GPS: mt3326_gps_power: null pointer!!
[   75.982877] GPIO Shut down
[   75.983291] [MATV] shutdown
[   75.983663] [H264_DEC] h264_dec_shutdown
[   75.984180] JPEG Codec shutdown
[   75.984592] ----MT6516 M3D shutdown----
[   75.985169] m2d_shutdown() is called
[   75.985648] ******** MT6516 WDT driver shutdown!! ********
[   75.986368] [MM_QUEUE] mm_queue_shutdown
[   75.987675] Restarting system with command 'recovery'.
[   75.990236] arch_reset: cmd = recovery
[   75.992072] MT6516 SW Reset
稭EM] MT6516 EVBgetflashID ECBC successful!!!
[MEM] complex R/W mem test pass

很疑惑一个ROM多开机几次后出现这个问题。  现在开机的界面提示惊叹号 和机器人。