下面是启动信息
[0]HELLO! BOOT0 is starting!
[2]boot0 commit : 80628dcde5dc4ecdc757a9e782c58d7cf1abf959
[60]dram size =64
[62]card no is 0
[63]sdcard 0 line count 4
[65][mmc]: mmc driver ver 2018-5-23 16:07:00
[69][mmc]: sdc0 spd mode error, 2
[78][mmc]: Wrong media type 0x00000000
[82][mmc]: ***Try SD card 0***
[99][mmc]: HSSDR52/SDR25 4 bit
[102][mmc]: 50000000 Hz
[104][mmc]: 30436 MB
[106][mmc]: ***SD/MMC 0 init OK!!!***
[177]Loading boot-pkg Succeed(index=0).
[189]Ready to disable icache.
[192]Jump to secend Boot.
U-Boot 2014.07 (Jul 31 2018 - 14:59:19) Allwinner Technology
uboot commit : 6604446f7bddb8fe53f2b993100929f92a5f4d6e
i2c_init: by cpux
[I2C-DEBUG]:i2c_set_clock() 354
[I2C-ERROR]:twi_send_clk_9pulse() 136 SDA is still Stuck Low, failed.
i2c_init ok
[0.241]pmbus: ready
axp: get node[/soc/pmu0] error
axp_probe error
[0.247]PMU: cpux 408 Mhz,AXI=408 Mhz
PLL6=600 Mhz,AHB1=200 Mhz, APB1=100Mhz
key value = 4294967295, fel_key = [256,426]
DRAM: 64 MiB
Relocation Offset is: 03524000
axp: get node[/soc/pmu0] error
int sunxi_dma_init---
irq enable
workmode = 0,storage type = 1
[0.330]MMC: 0
SUNXI SD/MMC: 0
used mbr [0], count = 8
sunxi secure storage is not supported
[0.372]usb burn from boot
delay time 0
int sunxi_dma_init---
irq enable
sunxi_dma_install_int ok
[0.441]usb prepare ok
[1.243]overtime
sunxi dma exit
[1.277]do_burn_from_boot usb : no usb exist
logo addr = 0x83f00000
sunxi_read_bootlogo: read bootlogo partition successful
do not find fastboot status flag
--------fastboot partitions--------
-total partitions:8-
-name- -start- -size-
bootlogo : 400000 80000
env : 480000 40000
boot : 4c0000 600000
rootfs : ac0000 1900000
rootfs_data : 23c0000 1900000
misc : 3cc0000 40000
private : 3d00000 40000
UDISK : 3d40000 0
-----------------------------------
disable nand error: FDT_ERR_BADPATH
disable nand error: FDT_ERR_BADPATH
## error: update_fdt_dram_para : FDT_ERR_NOTFOUND
PowerBus = 0( 2:vBus 3:acBus other: not exist)
no battery exist
sunxi_bmp_logo_display
Hit any key to stop autoboot: 0
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: ARM OpenWrt Linux-3.10.65
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2814408 Bytes = 2.7 MiB
Load Address: 80008000
Entry Point: 80008000
XIP Kernel Image ... OK
reserving fdt memory region: addr=81000000 size=10000
Using Device Tree in place at 81000000, end 8100f0ff
Starting kernel ...
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Starting kernel ...
可能是 zImage 没烧完整, 或者加载的数据长度不对, 造成 Image 自解压不顺利.
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Starting kernel ...
可能是 zImage 没烧完整, 或者加载的数据长度不对, 造成 Image 自解压不顺利.
应该是内核配置问题，但是arch/arm/dts下的dtsi我也按照硬件配置过了，更换从网上下载正常的内核文件，内核就能正常启动了，并且有输出信息的
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有可能是换uart了，你adb连一下。我也是没输出但是能正常跑起来最后adb可以连
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