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发表于 2016-5-1 22:55:53
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显示全部楼层
刚才烧录到64G TF卡,替换了PC的那些文件,启动时显示器黑屏,用串口跟踪,发现启动失败,输出如下:
HELLO! BOOT0 is starting!
boot0 version : 4.0.0
fel_flag = 0x00000000
rtc[0] value = 0x00000000
rtc[1] value = 0x00000000
rtc[2] value = 0x00000000
rtc[3] value = 0x00000000
rtc[4] value = 0x00000000
rtc[5] value = 0x00000000
rtc[6] value = 0x00000000
rtc[7] value = 0x00000000
DRAM DRIVE INFO: V0.8
DRAM Type = 3 (2 DR2,3 DR3,6 PDDR2,7 PDDR3)
DRAM CLK = 672 MHz
DRAM zq value: 003b3bfb
READ DQS LCDL = 001f1f1f
DRAM SIZE =1024 M
odt delay
dram size =1024
card boot number = 0
card no is 0
sdcard 0 line count 4
[mmc]: mmc driver ver 2014-12-10 21:20:39
[mmc]: ***Try SD card 0***
[mmc]: SD/MMC Card: 4bit, capacity: 64000MB
[mmc]: vendor: Man 00003000 Snr 12800007
[mmc]: product: APPSD
[mmc]: revision: 0.0
[mmc]: ***SD/MMC 0 init OK!!!***
sdcard 0 init ok
The size of uboot is 000dc000.
sum=ede66ee7
src_sum=ede66ee7
Succeed in loading uboot from sdmmc flash.
Ready to disable icache.
Jump to secend Boot.
SUNXI_NORMAL_MODE
[ 0.349]e mode
U-Boot 2011.09-rc1 (Jun 21 2015 - 19:33:17) Allwinner Technology
[ 0.356]version: 1.1.0
normal mode
[ 0.364]pmbus: ready
not set main pmu id
axp_probe error
[ 0.379]PMU: pll1 1200 Mhz,PLL6=600 Mhz
AXI=400 Mhz,AHB=200 Mhz, APB1=100 Mhz
sid read already
fel key new mode
run key detect
no key found
no key input
dram_para_set start
dram_para_set end
normal mode
[ 0.409]DRAM: 1 GiB
relocation Offset is: 35af9000
[box standby] read rtc = 0x0
[box_start_os] mag be start_type no use
user_gpio config
user_gpio ok
gic: normal or no secure os mode
workmode = 0
MMC: 0
[ 0.483][mmc]: mmc driver ver 2014-12-10 9:23:00
[ 0.488][mmc]: get sdc_phy_wipe fail.
[ 0.492][mmc]: get sdc0 sdc_erase fail.
[ 0.496][mmc]: get sdc_f_max fail,use default 50000000Hz
[ 0.501][mmc]: get sdc_ex_dly_used fail,use default dly
[ 0.507][mmc]: SUNXI SD/MMC: 0
[ 0.520][mmc]: *Try SD card 0*
[ 0.555][mmc]: CID 0x300041 0x50505344 0x128000 0x7002a01
[ 0.560][mmc]: mmc clk 25000000
[ 0.563][mmc]: SD/MMC Card: 4bit, capacity: 64000MB
[ 0.568][mmc]: boot0 capacity: 0KB,boot1 capacity: 0KB
[ 0.573][mmc]: ***SD/MMC 0 init OK!!!***
[ 0.578][mmc]: erase_grp_size:0x1WrBlk * 0x200 = 0x200 Byte
[ 0.583][mmc]: secure_feature 0x0
[ 0.587][mmc]: secure_removal_type 0x0
[ 0.591]sunxi flash init ok
script config pll_de to 864 Mhz
Not Found clk pll_video1 in script
script config pll_video to 297 Mhz
[boot]disp_init_tv
[DISP_TV] disp_init_tv enter g_tv_used
screen 0 do not support TV TYPE!
[BOOOT_DISP_TV] disp tv device_registered
unable to find regulator vcc-hdmi-18 from [pmu1_regu] or [pmu2_regu]
enable power vcc-hdmi-18, ret=-1
DRV_DISP_Init end
boot_disp.auto_hpd=1
auto hpd check has 50 times!
[disk_read_fs] no the partition
error: open disp_rsl.fex, maybe it is not exist
attched ok, mgr1<-->device1, type=2, mode=11----
ready to set mode
disp_tv_enable
[ 1.432]finally, output_type=0x2, output_mode=0xb, screen_id=0x1, disp_para=0x20b0000
fail to find part named env
Using default environment
In: serial
Out: serial
Err: serial
--------fastboot partitions--------
mbr not exist
base bootcmd=run setargs_mmc boot_normal
bootcmd set setargs_mmc
key 0
cant find rcvy value
cant find fstbt value
no misc partition is found
to be run cmd=run setargs_mmc boot_normal
[ 1.469][mmc]: MMC Device 2 not found
[ 1.473][mmc]: Can not find mmc dev
[ 1.477][mmc]: read first backup failed in fun sdmmc_secure_storage_read line 1849
sunxi_secstorage_read fail
get secure storage map err
the private part isn't exist
WORK_MODE_BOOT
adver not need show
sunxi_bmp_logo_display
[disk_read_fs] no the partition
error: open bootlogo.bmp, maybe it is not exist
sunxi bmp info error : unable to open logo file bootlogo.bmp
[ 1.510]Hit any key to stop autoboot: 0
[ 4.770][mmc]: blkcnt should not be 0
[ 5.811][mmc]: blkcnt should not be 0
## Booting kernel from Legacy Image at 40007800 ...
Image Name: Linux-3.4.39-02-lobo
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 10967120 Bytes = 10.5 MiB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... Bad Data CRC
ERROR: can't get kernel image!
sunxi#ls
Unknown command 'ls' - try 'help'
sunxi# |
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