烧录android，编译SCP_NO_WIFI config ，设备不停重启

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烧录android，编译SCP_NO_WIFI config ，设备不停重启

[    6.056077] <<-GTP-ERROR->> I2C Write: 0x8041, 1 bytes failed, errcode: -6!
[    6.065314] <<-GTP-ERROR->> GTP i2c test failed time 2.
[    6.075698] [dm96] Chk mac addr 00:00:ff:ff:00:00
[    6.078957] [dm96] [00] [00] [ff] [ff] [00] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -6! Process reset.
[    6.089950] <<-GTP-INFO->> Guitar reset
[    6.093777] [00]
[    6.095830] [dm96] 9620 tx_fix_mod (DM9_NREV= 2)
[    6.100277] [dm96] Fixme: work around for 9620 mode
[    6.105128] [dm96] Add tx_fixup() debug...
[    6.109571] [dm96] 9620 Mode = 128
[    6.142777] dm9620 1-3.2:1.0: eth0: register 'dm9620' at usb-s5p-ehci-3.2, Davicom DM9620 USB Ethernet, 00:00:ff:ff:00:00
[    6.190702] <<-GTP-ERROR->> I2C Write: 0x8041, 1 bytes failed, errcode: -6!
[    6.196210] <<-GTP-ERROR->> GTP i2c test failed time 3.
[    6.215705] <<-GTP-ERROR->> I2C Read: 0x8047, 1 bytes failed, errcode: -6! Process reset.
[    6.222540] <<-GTP-INFO->> Guitar reset
[    6.320885] <<-GTP-ERROR->> I2C Write: 0x8041, 1 bytes failed, errcode: -6!
[    6.326420] <<-GTP-ERROR->> GTP i2c test failed time 4.
[    6.345036] <<-GTP-ERROR->> I2C communication ERROR!
[    6.348558] Goodix-TS: probe of 3-005d failed with error -1
[    6.357707] s5m_rtc_read_time: 2012/1/1 1:0:43(0)
[    6.361035] s3c_rtc_settime() 2012-1-1 1:0:43
[    6.365380] s5m_rtc_set_time: 2012/1/1 1:0:43(0)
[    6.395199] s5m-rtc s5m-rtc: setting system clock to 2012-01-01 01:00:43 UTC (1325379643)
[    6.403655] FIMC0 registered successfully
[    6.407617] FIMC1 registered successfully
[    6.411848] FIMC2 registered successfully
[    6.415803] FIMC3 registered successfully
[    6.419212] S5P TVOUT Driver v3.0 (c) 2010 Samsung Electronics
[    6.460368] Freeing init memory: 220K
[    7.378908] init: init.connectivity.rc: 87: invalid command 'chowm'
[    7.385299] init (1): /proc/1/oom_adj is deprecated, please use /proc/1/oom_score_adj instead.
[    7.453461] init: /dev/hw_random not found
[    7.562731] android_work: sent uevent USB_STATE=DISCONNECTED
[    7.606401] EXT4-fs (mmcblk0p2): recovery complete
[    7.609719] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    7.632084] EXT4-fs (mmcblk0p3): recovery complete
[    7.635414] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
[    7.720728] fs_mgr: Running /system/bin/e2fsck on /dev/block/mmcblk0p3
[    7.728828] MFC F/W loaded successfully (size: 360104)
[    7.767498] e2fsck: e2fsck 1.41.14 (22-Dec-2010)
[    7.770680] e2fsck: /dev/block/mmcblk0p3: clean, 11/131616 files, 12669/263088 blocks
[    7.792800] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,noauto_da_alloc
[    7.815966] EXT4-fs (mmcblk0p4): recovery complete
[    7.819280] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit,errors=remount-ro
[    7.980047] fs_mgr: Running /system/bin/e2fsck on /dev/block/mmcblk0p4
[    8.006632] e2fsck: e2fsck 1.41.14 (22-Dec-2010)
[    8.009791] e2fsck: /dev/block/mmcblk0p4: clean, 11/78432 files, 6607/78366 blocks
[    8.031756] EXT4-fs (mmcblk0p4): mounted filesystem with ordered data mode. Opts: nomblk_io_submit
[    8.039804] GPS DEBUGevice Opened Success!
[    8.043523] GPS DEBUGevice Closed Success!
[    8.048020] MAX485_CTL DEBUGevice Opened Success!
[    8.052625] MAX485_CTL DEBUGevice Closed Success!
[    8.085354] init: /dev/hw_random not found
[    8.104457] healthd: wakealarm_init: timerfd_create failed
[    8.108711] healthd: No charger supplies found
[    8.112996] healthd: BatteryStatusPath not found
[    8.117667] healthd: BatteryHealthPath not found
[    8.122189] healthd: BatteryPresentPath not found
[    8.126801] healthd: BatteryCapacityPath not found
[    8.132030] healthd: BatteryVoltagePath not found
[    8.136277] healthd: BatteryTemperaturePath not found
[    8.141516] healthd: BatternOK


U-Boot 2010.03 (Mar 19 2018 - 23:52:03) for iTOP-4412 Android

15132123

android 4.4_kenel_scp_no_wifi-1G版本

15132123

看到log里面emmc的报错：

讯为全能板的核心板V4.0版本的EMMC在2018年曾经硬件升级过，表面上看不出来有差别。实际上讯为后面的提供的uboot和kernel都经过了一点修改。老的程序在新核心板上无法成功挂载4.4文件系统。
同样的内核zImage、文件系统ramdisk-uboot.img和system.img在老的核心板上可以运行，新核心板不行。两者uboot不一样。

最后把现在的源码内核和uboot换掉，换成和新核心板匹配的最新的版本，这样编译出来的文件系统既可以在新板子运行，也可以在旧板子上运行（兼容之前的），还不用修改自己的文件系统，因此我主要是在文件系统里添加的自己的工程。

admin

新的uboot源码当中去掉了对emmc版本的判断