git rebase FETCH_HEAD 出错

liangfeng

好的，但是，如果是这个核心板使用我们自己的系统固件，那就有问题了，刚启动不久串口就出现乱码了。我们就想知道，这个核心板是否什么特殊的处理，例如加密什么的，要使用你们自己的系统固件才能跑起来。现在，我们的系统固件的DTS是根据 rk3399-firefly-aioc 这个产品来配置的。（因为现在还不能同步更新代码，所以看不到rk3399_firefly_aiojd4的配置）

jpchen

liangfeng 发表于 2021-6-22 10:23
好的，但是，如果是这个核心板使用我们自己的系统固件，那就有问题了，刚启动不久串口就出现乱码了。我们就 ...

同步代码最新后再验证，不同的dts是适配不同的机器，所以要选择对的dts进行编译

liangfeng

当前，已经同步更新了代码。我们把rk3399-firefly-aio.dtsi文件 修改成与rk3399-firefly-aiojd4.dtsi 文件基本一样的配置，然后烧录到 core-3399-jd4这个核心板上后，发现串口打印依然有乱码（基本与没有修改前的情况一样。），同时，不能进入系统界面。不知道这两个机器根本的不同之处在哪里。

liangfeng

  1.792884] hub 4-0:1.0: USB hub found
[    1.793054] hub 4-0:1.0: 1 port detected
[    1.796094] usbcore: registered new interface driver cdc_acm
[    1.796113] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    1.796279] usbcore: registered new interface driver usblp
[    1.796398] usbcore: registered new interface driver cdc_wdm
[    1.796528] usbcore: registered new interface driver uas
[    1.796811] usbcore: registered new interface driver usb-storage
[    1.796916] usbcore: registered new interface driver ums-alauda
[    1.797029] usbcore: registered new interface driver ums-cypress
[    1.797181] usbcore: registered new interface driver ums-datafab
[    1.797294] usbcore: registered new interface driver ums_eneub6250
[    1.797406] usbcore: registered new interface driver ums-freecom
[    1.797519] usbcore: registered new interface driver ums-isd200
[    1.797630] usbcore: registered new interface driver ums-jumpshot
[    1.797752] usbcore: registered new interface driver ums-karma
[    1.797865] usbcore: registered new interface driver ums-onetouch
[    1.797977] usbcore: registered new interface driver ums-sddr09
[    1.798090] usbcore: registered new interface driver ums-sddr55
[    1.798203] usbcore: registered new interface driver ums-usbat
[    1.798425] usbcore: registered new interface driver usbserial
[    1.798524] usbcore: registered new interface driver usbserial_generic
[    1.798607] usbserial: USB Serial support registered for generic
[    1.798725] usbcore: registered new interface driver option
[    1.798795] usbserial: USB Serial support registered for GSM modem (1-port)
[    1.799312] usbcore: registered new interface driver trancevibrator
[    1.799344] usb20_otg: version 3.10a 21-DEC-2012
[    1.799858] usb20_host: version 3.10a 21-DEC-2012
[    1.801558] usbcore: registered new interface driver xpad
[    1.801834] usbcore: registered new interface driver usb_acecad
[    1.802071] usbcore: registered new interface driver aiptek
[    1.802314] usbcore: registered new interface driver gtco
[    1.802556] usbcore: registered new interface driver hanwang
[    1.802777] usbcore: registered new interface driver kbtab
[    1.803293] [FTS_TS]fts_ts_init: Enter
[    1.803480] [FTS_TS]fts_ts_init: Exit(1690)
[    1.805764] .. rk pwm remotectl v1.1 init
[    1.806846] input: ff420030.pwm as /devices/platform/ff420030.pwm/input/input0
[    1.808436] sensor_register_slave:mma8452,id=17
[    1.808778] sensor_register_slave:lis3dh,id=7
[    1.809015] sensor_register_slave:mma7660,id=18
[    1.809241] sensor_register_slave:lsm303d,id=22
[    1.809486] sensor_register_slave:gs_mc3230,id=23
[    1.809707] [Gsensor]   gsensor_init
[    1.809961] sensor_register_slave:mpu6880_acc,id=24
[    1.810197] sensor_register_slave:mpu6500_acc,id=25
[    1.810423] sensor_register_slave:lsm330_acc,id=26
[    1.810674] sensor_register_slave:bma2xx_acc,id=27
[    1.810912] sensor_register_slave:akm8975,id=30
[    1.811148] sensor_register_slave:akm8963,id=31
[    1.811385] sensor_register_slave:l3g4200d,id=45
[    1.811621] sensor_register_slave:l3g20d,id=46
[    1.811860] sensor_register_slave:ewtsa,id=47
[    1.812097] sensor_register_slave:lsm330_gyro,id=51
[    1.812334] sensor_register_slave:cm3217,id=53
[    1.812571] sensor_register_slave:cm3218,id=54
[    1.812808] sensor_register_slave:ls_stk3410,id=62
[    1.813044] sensor_register_slave:ps_stk3410,id=67
[    1.816034] i2c /dev entries driver
[    1.820362] fan53555-regulator 0-0040: FAN53555 Option[8] Rev[1] Detected!
[    1.820699] fan53555-reg: supplied by vcc5v0_sys
[    1.825302] fan53555-regulator 0-0041: FAN53555 Option[8] Rev[1] Detected!
[    1.825461] fan53555-reg: supplied by vcc5v0_sys
[    1.828709] rockchip-pinctrl pinctrl: pin gpio1-18 already requested by 0-0040; cannot claim for 0-001b
[    1.828757] rockchip-pinctrl pinctrl: pin-50 (0-001b) status -22
[    1.828817] rockchip-pinctrl pinctrl: could not request pin 50 (gpio1-18) from group pmic-dvs2  on device rockchip-pinctrl
[    1.828851] rk808 0-001b: Error applying setting, reverse things back
[    1.829510] rk808 0-001b: Pmic Chip id: 0x0
[    1.834581] rk808-regulator rk808-regulator: there is no dvs0 gpio
[    1.834767] rk808-regulator rk808-regulator: there is no dvs1 gpio
[    1.834985] DCDC_REG1: supplied by vcc3v3_sys
[    1.836425] DCDC_REG2: supplied by vcc3v3_sys
[    1.837583] DCDC_REG3: supplied by vcc3v3_sys
[    1.838345] DCDC_REG4: supplied by vcc3v3_sys
[    1.839320] LDO_REG1: supplied by vcc3v3_sys
[    1.841073] LDO_REG2: supplied by vcc3v3_sys
[    1.842553] LDO_REG3: supplied by vcc3v3_sys
[    1.844161] LDO_REG4: supplied by vcc3v3_sys
[    1.845357] vcc_sd: Failed to create debugfs directory
[    1.845586] LDO_REG5: supplied by vcc3v3_sys
[    1.847162] LDO_REG6: supplied by vcc3v3_sys
[    1.848693] LDO_REG7: supplied by vcc3v3_sys
[    1.850256] LDO_REG8: supplied by vcc3v3_sys
[    1.851839] SWITCH_REG1: supplied by vcc3v3_sys
[    1.852558] SWITCH_REG2: supplied by vcc3v3_sys
[    1.853733] firefly_hwversion_in_range  愹?

liangfeng

[    1.858017] rk808-rtc rk808-rtc: rtc core: registered rk808-rtc as rtc0
[    1.859038] rk3x-i2c ff3c0000.i2c: Initialized RK3xxx I2C bus at ffffff8009ad6000
[    1.860647] rk3x-i2c ff110000.i2c: Initialized RK3xxx I2C bus at ffffff8009ad8000
[    1.861918] rk3x-i2c ff3d0000.i2c: Initialized RK3xxx I2C bus at ffffff8009ada000
[    1.864429] IR NEC protocol handler initialized
[    1.864487] IR RC5(x/sz) protocol handler initialized
[    1.864510] IR RC6 protocol handler initialized
[    1.864560] IR JVC protocol handler initialized
[    1.864594] IR Sony protocol handler initialized
[    1.864616] IR SANYO protocol handler initialized
[    1.864636] IR Sharp protocol handler initialized
[    1.864658] IR MCE Keyboard/mouse protocol handler initialized
[    1.864679] IR XMP protocol handler initialized
[    1.865273] usbcore: registered new interface driver uvcvideo
[    1.865312] USB Video Class driver (1.1.1)
[    1.865338] CamSys driver version: v0.48.2, CamSys head file version: v1.0.0
[    1.876074] __power_supply_register: Expected proper parent device for 'test_ac'
[    1.876482] __power_supply_register: Expected proper parent device for 'test_battery'
[    1.877206] thermal thermal_zone2: power_allocator: sustainable_power will be estimated
[    1.877502] __power_supply_register: Expected proper parent device for 'test_usb'
\0\0\0\0 00    \0`B`b@@Bd `@H``NBN@@0\0\0Ld@H@@\0`@H`\0   & 0"$ &\0\0b@`\0`@H`\0`N\08      \0R\0\0\0\0 00$  0\0@@d@B@H@``@`0\0`@d@L`0\0d@`b@NL\0  "\0\0\0\0\0 00$0 0\0@@d@B@H@``@`0\0@NB`H0\0 "  @NB`H\0\0       0\0\0@L@`@@H@b@@0\0@H@@d@H\0`@@@@`BNH\0\0\0\0\0 00&  0\0\0H`@`NN`@0\0\0\0\0\0\0\0\0\0@`@d@`\0d@`\0 "\0\0\0\0\0 00&  0\0\0H`@`NN`@0\0\0\0\0\0\0\0\0\0``N`NBNH\0\0 \0`@F@b`@`@@\0\0\0\0\0 00& "0\0\0H`@`NN`@0\0\0\0\0\0\0\0\0\0``N`NBNH\0\0`@F@b`@`@@\0\0\0\0\0 00& $ \0``B@``b@0\0\0\0\0\0\0\0\0\0\0\0\00\0   &   0\0\0\0\0\0\0$p\0\0\0\0\0 00& 0"\0``B@``b@0\0A`H`DB\0\0H`@`NN`@\0@\0\0@`@d@`\0HN@`H@\0@L@`\0d@`b@NL\0   \0\0\0\0\0 00&"  \0``B@``b@0\0\0@F@b`@`\0`b@\0B@@`\0@@d@B@\0@L`@`D@B@\0DN`\0\0\0\0@`@d@`\0\0\0\0\0 00&0  \0`b@BN`@0\0`@F@b`@`@@\0L@f\0@L`@`D@B@\0@`@d@`\0``B@``b@\0\0\0\0\0 0000  \0B``\0B`` 0\0@@L8 \0\0\0\0\0 000   \0B``\0B`` 0\0H@@B@F@8  \0\0\0\0\0 0   $$\0B``\0B`` 0\0`@H`8  &&&\0`d`H8  "  $\0\0  " 0 \0\0$$\0\0\0\0\0\0 0 "  "\0B``\0B`` 0\0`d`HdNH`b@H8 \0\0 \0\0 0 "   \0B``\0B`` 0\0@@LbB@H@8" \0\0\0\0\0 0 "&'0\0B``\0B`` 0\0@HL8 R\0\0\0\0 0 "0 &\0B``\0B`` 0\0H@@B@F@8" \0

liangfeng

每次都是启动到这个地方出现乱码（不论是修改前还是修改后）。

jpchen

liangfeng 发表于 2021-6-23 15:27
每次都是启动到这个地方出现乱码（不论是修改前还是修改后）。

SDK里面已经包含jd4 的dtsi 不需要再修改了，直接编译后就可以使用，按照官方wiki编译

liangfeng

我们是要找出为什么对应rk3399-firefly-aio.dtsi 文件的机器的系统固件烧录到对应rk3399-firefly-aiojd4.dtsi 文件的机器 的核心板上后，会出现以上串口打印乱码的情况。
如果你知道，请告诉我们，谢谢了！
我们最终的目的是要把自己的系统固件烧录到 core-3399-jd4核心板上。目前，我们的系统固件烧录到core-3399-jd4核心板上也出现以上串口打印乱码的情况。因此想通过对比以上两个机器的DTS及其相关的文件来找到出现串口打印乱码的原因，从而来修改我们自己的代码。

閮戝磭鍓

是什么问题导致的

閮戝磭鍓

请问你这个git rebase FETCH_HEAD 出错是怎么解决的呢，我现在用rk3568的sdk也是一直提示这个，用git status提示一堆修改的文件