WhyCan Forum(哇酷开发者社区)

刷你的固件，用TF卡可以正常启动；

使用phonesuit工具，报错都是一样的！如下，从log上看，我们俩代码基线版本应该是一致的．
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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
[2.783]pmbus:   ready
axp: get node[/soc/pmu0] error
axp_probe error
[2.790]PMU: cpux 408 Mhz,AXI=408 Mhz
PLL6=600 Mhz,AHB1=200 Mhz, APB1=100Mhz
DRAM:  32 MiB
[2.799]fdt addr: 0x809e7ca0
[2.801]gd->fdt_size: 0xc0e0
Relocation Offset is: 01524000
axp: get node[/soc/pmu0] error
int sunxi_dma_init---
irq enable
[2.871]flash init start
workmode = 16,storage type = 3
try card 1
[2.877][mmc]: mmc driver ver 2018-6-1 17:39:00
SUNXI SD/MMC: 1
[2.894][mmc]: ************Try SD card 1************
[mmc]: mmc 1 cmd 8 timeout, err 100
[mmc]: smc 1 err, cmd 8,  RTO
[mmc]: mmc 1 close bus gating and reset
[mmc]: mmc 1 mmc cmd 8 err 0x00000100
[2.912][mmc]: mmc send if cond failed
[mmc]: mmc 1 cmd 55 timeout, err 100
[mmc]: smc 1 err, cmd 55,  RTO
[mmc]: mmc 1 close bus gating and reset
[mmc]: mmc 1 mmc cmd 55 err 0x00000100
[2.930][mmc]: send app cmd failed
[2.933][mmc]: ************Try MMC card 1************
[mmc]: mmc 1 cmd 1 timeout, err 100
[mmc]: smc 1 err, cmd 1,  RTO
[mmc]: mmc 1 close bus gating and reset
[mmc]: mmc 1 mmc cmd 1 err 0x00000100
[2.955][mmc]: read op condition failed
[2.958][mmc]: mmc send op cond failed
Card did not respond to voltage select!
[2.965][mmc]: ************SD/MMC 1 init error!!!************
[2.971][mmc]: mmc_init_boot: mmc int fail
[2.974][mmc]: mmc_init: mmc init fail, err -17
MMC init failed
try emmc fail
[2.981]NAND_UbootProbe start...
[2.984]NB1 : enter phy init
[2.987]nand_physic_init
[2.991]nand0: get node offset error
[2.994]init nctri NAND PIORequest error!
[2.998]nand_physic_init, init nctri error
[3.002]nand_physic_init init_parameter error
[3.006]nand_physic_init error -1
[3.009]SpiNandHwInit: Start Nand Hardware initializing Jun  9 2018 19:05:34.....
[3.016]uboot: nand version: 3 6008 20180610 1300
[3.032]request spi gpio  ok!
int sunxi_dma_init---
irq enable
[3.038]uboot nand_request_tx_dma: reqest genernal dma for nand success, 0x81db8c7c
[3.045]request general tx dma channel ok!
[3.049]uboot nand_request_tx_dma: reqest genernal dma for nand success, 0x81db8c9c
[3.057]request general rx dma channel ok!
[3.060]SPI nand ID: 1840 0
[3.063]_SearchNandArchi fail
[3.065][ERR]SpiNandHwInit: SCN_AnalyzeNandSystem() failed!
[3.071]SpiNandHwInit: End Nand Hardware initializing ..... FAIL!
[3.077]NB1 : nand phy init fail
[3.079]NB1 : enter phy Exit
nand release dma:81db8c7c
nand release dma:0
sunxi dma exit
[3.088]NAND_UbootProbe end: 0xffffffff
try nand fail
flash size =0x8000 sectors
sunxi spinor is initing...int sunxi_dma_init---
irq enable
sunxi_dma_install_int ok
sunxi_dma_install_int ok
OK
spinor id:0x1840ef
spi_freq = 40000000
spinor id is 1840ef
try nor successed
read mbr copy[0] failed
read mbr copy[1] failed
read mbr copy[2] failed
read mbr copy[3] failed
[3.121]flash init end
[3.123]try to burn key
out of usb burn from boot: not boot mode
[3.131]inter uboot shell
Hit any key to stop autoboot:  0
work mode=0x10
run usb efex
delay time 2500
sunxi_dma_install_int ok
usb init ok
set address 0x14
SUNXI_EFEX_ERASE_TAG
erase_flag = 0x1
FEX_CMD_fes_verify_status
FEX_CMD_fes_verify last err=0

//=============//

有实际使用效果图么

还是用国产的RT-thread吧

厉害，如果能将DVP接口调通，就好了１

好，我去试下你的看看！

写的很详细，版主厉害

刚买完一个F1C200S ,准备下载一个固件来测试一下