v851s tf卡启动失败

[yelong98]

测试阶段总是tf卡最方便，按照文档“Tina Linux 存储介质切换”修改了tf卡启动，改了fex文件的存储类型，修改了board.dts，硬件是sdc0接tf卡。编译和打包都没问题，但是启动报错，贴一下log，寻求指点，多谢~

HELLO! BOOT0 is starting!
[258]BOOT0 commit : 4b419f21ba
[354][pmu]: bus read error
[356]set pll start
[358]periph0 has been enabled
[361]set pll end
[363]board init ok
[365]DRAM use internal ZQ!!
[367]ZQ value = 0x2f
[369]chip id check OK
[371]POWER SETTING ERROR!
[374]trefi:7.8ms
[376][AUTO DEBUG] single rank and full DQ!
[380]trefi:7.8ms
[383][AUTO DEBUG] rank 0 row = 13 
[386][AUTO DEBUG] rank 0 bank = 4 
[389][AUTO DEBUG] rank 0 page size = 2 KB 
[393]DRAM BOOT DRIVE INFO: V0.16
[396]DRAM CLK = 528 MHz
[398]DRAM Type = 2 (2:DDR2,3:DDR3)
[402]DRAMC read ODT  off.
[404]DRAM ODT off.
[407]DRAM SIZE =64 M
[409]dram_tpr4:0x0
[415]DRAM simple test OK.
[417]rtc standby flag is 0x0, super standby flag is 0x0
[423]dram size =64
[425]audio:avcc calibration
[428]card no is 0
[429]sdcard 0 line count 4
[432][mmc]: mmc driver ver 2021-12-27 10:07
[441][mmc]: Wrong media type 0x0
[444][mmc]: ***Try SD card 0***
[454][mmc]: HSSDR52/SDR25 4 bit
[457][mmc]: 50000000 Hz
[459][mmc]: 7618 MB
[461][mmc]: ***SD/MMC 0 init OK!!!***
[557]Loading boot-pkg Succeed(index=0).
[561]Entry_name        = optee
[564]Entry_name        = u-boot
[572]Entry_name        = dtb
[576]mmc not para
[577]Jump to second Boot.
M/TC: OP-TEE version: 15ee1539b (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #1 Tue Mar 29 06:48:41 UTC 2022 arm
E/TC:0 0 platform_standby_fdt_parse:133 no pmu node
E/TC:0 0 sunxi_twi_parse_from_dt:121 no pmu node


U-Boot 2018.05-ga697d75 (Jul 28 2022 - 05:29:47 +0000) Allwinner Technology

[00.655]CPU:   Allwinner Family
[00.658]Model: sun8iw21
I2C:   [I2C-ERROR]:twi_send_clk_9pulse() 147 SDA is still Stuck Low, failed. 
ready
[00.718]DRAM:  64 MiB
[00.721]Relocation Offset is: 00ed0000
[00.754]secure enable bit: 0
E/TC:0   tee_read_fdt:433 fine node /firmware/optee failed with FDT_ERR_NOTFOUND
[00.769]smc_tee_inform_fdt failed with: ffff0000
[I2C-ERROR]:twi_stop() 339 STOP can't sendout!
[00.779]pmu_axp2101_probe pmic_bus_read fail
[I2C-ERROR]:twi_stop() 339 STOP can't sendout!
[00.787]bmu_axp2101_probe pmic_bus_read fail
[00.791]CPU=900 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=24Mhz  MBus=300Mhz
[00.797]gic: sec monitor mode
sunxi flash map init
[00.802]flash init start
[00.804]workmode = 0,storage type = 1
[00.807][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.813][mmc]: get sdc_type fail and use default host:tm1.
[00.819][mmc]: can't find node "mmc0",will add new node
[00.824][mmc]: fdt err returned <no error>
[00.828][mmc]: Using default timing para
[00.832][mmc]: SUNXI SDMMC Controller Version:0x50400
[00.850][mmc]: card_caps:0x3000000a
[00.853][mmc]: host_caps:0x3000003f
[00.857]sunxi flash init ok
[00.859]line:724 init_clocks
[00.862]drv_disp_init
[00.872]drv_disp_init finish
[00.886]Loading Environment from SUNXI_FLASH... backup env check CRC fail
Now update backup env
Saving Environment to SUNXI_FLASH... Writing to env...
OK
OK
[01.020]boot_gui_init:start
partno erro : can't find partition Reserve0
[01.028]Get Reserve0 partition number fail!
[01.035]boot_gui_init:finish
partno erro : can't find partition bootloader
partno erro : can't find partition boot-resource
[01.048]Get bootloader and boot-resource partition number fail!
[01.071]Item0 (Map) magic is bad
[01.074]the secure storage item0 copy0 magic is bad
[01.096]Item0 (Map) magic is bad
[01.099]the secure storage item0 copy1 magic is bad
[01.103]Item0 (Map) magic is bad
[01.106]out of usb burn from boot: not need burn key
root_partition is rootfs
set root to /dev/mmcblk0p4
[01.117]update part info
[01.121]update bootcmd
[01.125]libfdt fdt_check_header(): FDT_ERR_BADMAGIC
disable nand error: FDT_ERR_BADPATH
disable nand error: FDT_ERR_BADPATH
[01.137]The storage not support sample function
[01.142]## error: update_fdt_dram_para : FDT_ERR_NOTFOUND
[01.148]update dts
Hit any key to stop autoboot:  1  0 
input addr exceed dram scope
[02.345]no vendor_boot partition is found
Android's image name: v851s-perf1
[02.380]Starting kernel ...

[02.382][mmc]: MMC Device 2 not found
[02.386][mmc]: mmc 2 not find, so not exit

[YuzukiTsuru]

@yelong98 在 v851s tf卡启动失败 中说：

[02.382][mmc]: MMC Device 2 not found
[02.386][mmc]: mmc 2 not find, so not exit

这个不是报错，正常启动也会显示这个，估计是内核panic了，检查下rv小核的固件没关

[yelong98]

@yuzukitsuru 感谢指导，这一块有没有文档说明？怎么关rv小核没搜到资料。

[lovexulu]

@yuzukitsuru 我也是卡在这里了。。。。

[YuzukiTsuru]

这几天正好调试到这个，问题是uboot设备树没有配置mmc，也没配置mmc boot，找v853的抄过来就行了

[lovexulu]

@yuzukitsuru 大佬，请问具体应该如何操作呢？

[YuzukiTsuru]

@lovexulu 设备树，打开v853的uboot设备树对比下

[DAIZEBIN]

@yuzukitsuru 所以这个的问题本质其实还是uboot阶段没有配置mmc，导致kernel端没有mmc，就进不去kernel了？

[YuzukiTsuru]

@daizebin 是

[fdag43262g32]

我也遇见此问题 请教大神最终如何处理的

[fdag43262g32]

@yuzukitsuru 请教大佬 能否详细指点下具体操作

[lkj1995]

这种应该是引导设备不正确导致，可能是mmc没识别到，即emmc或sd卡，中断一下进入uboot的终端，用mmcinfo命令，查看一下mmc是否正常识别，如果没有，则检查驱动或者设备树，是否配置错误。
再进一步检查电源是否正常

[fdag43262g32]

@lkj1995 请教大佬对比了853的uboot dtb没发现相关差异 能否说详细些