因为没有屏幕只好接上串口看看板子自带的是什么东西,波特率115200
- HELLO! BOOT0 is starting!
- boot0 version : 2.4.0
- reg_addr 0x01f00100 =0x00000000
- reg_addr 0x01f00104 =0x00000000
- reg_addr 0x01f00108 =0x00000000
- reg_addr 0x01f0010c =0x00000000
- reg_addr 0x01f00110 =0x00000000
- reg_addr 0x01f00114 =0x00000000
- [DRAM]ver 1.03 clk = 432
- cpu 1 pmu 1
- dram size =1024
- card boot number = 2
- card no is 2
- sdcard 2 line count 0
- [mmc]: cmd 8 timeout, err 0x00000100
- [mmc]: mmc cmd 8 err 0x00000100
- [mmc]: cmd 55 timeout, err 0x00000100
- [mmc]: mmc cmd 55 err 0x00000100
- [mmc]: cmd 6 timeout, err 0x00000040
- [mmc]: mmc cmd 6 err 0x00000040
- [mmc]: retry mmc switch(cmd6)
- [mmc]: SD/MMC Card: 4bit, capacity: 3776MB
- [mmc]: vendor: Man 0x00110100 Snr 0x105097aa
- [mmc]: product: 004G9
- [mmc]: revision: 3.0
- sdcard 2 init ok
- The size of Boot1 is 0x0004c000.
- Succeed in loading boot1 from sdmmc flash.
- Ready to disable icache.
- Succeed in loading Boot1.
- Jump to Boot1.
- [ 0.276] boot1 version : 2.4.0
- [ 0.280] script installed ok
- [ 0.281] PMU: AXP221
- [ 0.281] bat ratio = 100
- [ 0.283] dcdc3 1260
- [ 0.328] pll1 1008
- [ 0.358] power finish
- [ 0.358] key
- [ 0.370] fel key max not found, try old mode
- [ 0.370] no key found
- [ 0.375] dcdc1 3000
- [ 0.375] dcdc2 1200
- [ 0.376] dcdc4 1240
- [ 0.378] dcdc5 1500
- [ 0.381] flash init start
- [ 0.528] [mmc]: cmd 8 timeout, err 0x00000100
- [ 0.528] [mmc]: mmc cmd 8 err 0x00000100
- [ 0.531] [mmc]: mmc send if cond failed
- [ 0.535] [mmc]: cmd 55 timeout, err 0x00000100
- [ 0.540] [mmc]: mmc cmd 55 err 0x00000100
- [ 0.544] [mmc]: send app cmd failed
- [ 0.548] the first time to get sd card's operation condition
- [ 0.873] [mmc]: cmd 6 timeout, err 0x00000040
- [ 0.874] [mmc]: mmc cmd 6 err 0x00000040
- [ 0.877] [mmc]: mmc switch failed
- [ 0.881] [mmc]: retry mmc switch(cmd6)
- [ 0.900] [mmc]: SD/MMC Card: 4bit, capacity: 3776MB
- [ 0.901] [mmc]: vendor: Man 0x00110100 Snr 0x105097aa
- [ 0.905] [mmc]: product: 004G9
- [ 0.909] [mmc]: revision: 3.0
- [ 0.912] [mmc]: boot0 capacity: 2000KB,boot1 capacity: 2000KB
- [ 0.918] flash init finish
- [ 0.942] fs init ok
- [ 0.943] fattype FAT16
- [ 0.943] fs mount ok
- [ 0.947] dram_para_set start
- [ 0.950] dram_para_set end
- [ 0.950] type=2
- [ 0.973] 0
- [ 0.979] try card mode
- [ 0.979] storage_type=2
- [ 1.077] [mmc]: cmd 8 timeout, err 0x00000100
- [ 1.077] [mmc]: mmc cmd 8 err 0x00000100
- [ 1.080] [mmc]: mmc send if cond failed
- [ 1.085] [mmc]: cmd 55 timeout, err 0x00000100
- [ 1.089] [mmc]: mmc cmd 55 err 0x00000100
- [ 1.093] [mmc]: send app cmd failed
- [ 1.097] the first time to get sd card's operation condition
- [ 1.201] [mmc]: cmd 1 timeout, err 0x00000100
- [ 1.201] [mmc]: mmc cmd 1 err 0x00000100
- [ 1.204] [mmc]: mmc send op cond failed
- [ 1.209] [mmc]: Card did not respond to voltage select!
- [ 1.214] [mmc]: mmc register failed
- [ 1.218] [mmc]: SDMMC_PhyInit:Init SD/MMC card failed !
- [ 1.224] MSG:L336(BootMain.c):card is not exist
- [ 1.229] ret1=0,ret2=0
- [ 1.231] all gpio get ok
- [ 1.234] 0x43600010
- [ 1.237] all jtag gpio get ok
- [ 1.240] 0x436000c0
- [ 1.414] WRN:L229(Common/ui/display_interface/display_interface.c):fetch script data boot_disp.output_type fail
- [ 1.419] WRN:L265(Common/ui/display_interface/display_interface.c):fetch script data boot_disp.output_mode fail
- [ 1.429] WRN:L285(Common/ui/display_interface/display_interface.c):fetch script data boot_disp.auto_hpd fail
- [ 1.439] lcd0_para.lcd_used=1
- [ 1.442] lcd open
- [ 1.446] lcd 0 timeout=0
- [ 1.491] lcd 1 timeout=10
- [ 1.491] lcd open,ret=0
- [ 1.491] power status = 3
- [ 1.494] power start cause = 0
- [ 1.497] axp buffer 0x00000000
- [ [ 1.501] lcd 2 timeout=50
- 1.500] power trigger
- [ 1.506] startup status = 1
- [ 1.509] no battery exist
- [ 1.554] lcd 3 timeout=0
- [ 1.554] lcd 4 timeout=0
- [ 1.564] key 0
- [ 1.565] recovery key high 32, low 28
- [ 1.565] cant find fstbt value
- [ 1.569] try to boot
- [ 1.571] load kernel start
- [ 1.592] load kernel successed
- [ 1.593] start address = 0x4a000000
- [ 1.594] jump to
- [ 1.596] 0x4a000000
- U-Boot 2011.09-rc1-00000-gf2ffe6c-dirty (Jul 26 2014 - 10:21:09) Allwinner Technology
- CPU: SUNXI Family
- Board: SUN6I
- DRAM: 1 GiB
- MMC: SUNXI SD/MMC: 2
- retry mmc switch(cmd6)
- In: serial
- Out: serial
- Err: serial
- --------fastboot partitions--------
- -total partitions:10-
- -name- -start- -size-
- bootloader : 1000000 1000000
- env : 2000000 1000000
- boot : 3000000 1000000
- system : 4000000 30000000
- data : 34000000 40000000
- misc : 74000000 1000000
- recovery : 75000000 2000000
- cache : 77000000 20000000
- databk : 97000000 8000000
- UDISK : 9f000000 4bc00000
- -----------------------------------
- bootcmd set setargs_mmc
- Hit any key to stop autoboot: 0
- read boot or recovery all
- sunxi flash read :offset 3000000, 10239546 bytes OK
- [ 3.812]
- Starting kernel ...
- [ 1.159317] sun6i_vibrator_init motor is not used in config
- [ 1.388211] otg_wakelock_init: No OTG transceiver found
- [ 2.384144] init: width = 1024
- [ 2.387564] init: height = 600
- [ 2.390975] init: s.st_size = 3145728
- [ 2.395087] init: logo match failed!fbsize = 2457600
- [ 2.402696] init: dont need format /dev/block/by-name/UDISK
- [ 3.771845] sw_keyboard: module is already loaded
- [ 3.885406] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
- shell@android:/ $ [ 6.138315] init: untracked pid 1693 exited
- [ 8.912794] aw5306_ts 1-0038: AW5306_ts_probe: CHIP ID NOT CORRECT
神奇的CHIP ID NOT CORRECT,居然连shell都输入不了
好像没关系吧 aw5306是个触摸屏芯片
你现在接屏了没
生活就是油盐酱醋再加一点糖,快活就是一天到晚乐呵呵的忙
===================================
做一个简单的人,踏实而务实,不沉溺幻想,不庸人自扰
没有啊,没有屏幕也不应该这样啊,mmc一直timeout
没接 当然是这样的
生活就是油盐酱醋再加一点糖,快活就是一天到晚乐呵呵的忙
===================================
做一个简单的人,踏实而务实,不沉溺幻想,不庸人自扰
在 device tree里面, 一般都是在节点 chose指明的
比如 zynq-zed.dts就是这么写的:
chosen {
bootargs = "console=ttyPS0,115200 root=/dev/ram rw earlyprintk";
linux,stdout-path = "/amba/serial@e0001000";
};
因为没有液晶屏,所以专门买了一根HDMI转VGA的线,用上之后能够正常运行,鼠标接到usb口上也能够使用,想到之前shell没有响应大概是因为安卓待机了,没有触摸(这里是鼠标)开机后很快就进入了代码息屏状态,大概不是因为重定向到了lcd
看了下已经下架了,改卖别的东西了,你直接搜索HDMI转vga,选择包邮,再按照价格排下序就能找到便宜的
这货分有源和无源么 网上看的这个不知道能不能用 10,8