AM335x Flash Tool -- UniFlash 烧写工具使用简介及问题解决方案汇总（已更新SPI烧写部分…）

请问，这个工具可以用于烧写android固件吗？移植uboot工作量会不会很大？

你是要烧写到NAND Flash里吗？初始化烧写环境时是需要用到Linux uboot的；烧写到FLASH里面的内容，是可以自定义的。Android，Linux等都可以。

是烧写到NAND Flash里，首先是不是要将linux uboot部分的改动移植到android uboot上来，这部分改动大吗？

不是这个意思。Linux的uboot是flash tool用于初始化烧写环境的，和你要烧写的android部分是两个独立的部分。你要烧写的Android，只是个image(应该是已经能够在你板子上面跑的)，不需要改动。

Linux的uboot和移植工作可以参考我们的培训资料：http://processors.wiki.ti.com/index.php/Sitara_Linux_Training:_UBoot_Board_Port

你好，我下了linux sdk6.0，在编译uboot的时候发现交叉编译工具链有问题，我用的android sdk里面的工具链，出现：cc1: error: unrecognized command line option "-mno-unaligned-access"的错误。

请问，编译linux的gcc是什么版本，能否给个你们用的版本的下载链接？非常感谢！

最新版本的Linux 开发包中，使用的是Linaro的Tool chain，这里有说明：http://processors.wiki.ti.com/index.php/AM335x_U-Boot_User%27s_Guide#Updated_Toolchain

在最新版本的Linux SDK开发包中，linux-devkit目录下面已经有了该工具链，具体的使用方法，在上面的链接中也能找到。

2014.2.18更新内容：

由于该Uniflash工具也可以烧写Android，RTOS等非Linux操作系统的image，这里有一些简单的tips，方便那些使用非Linux的客户，更快速的将Uniflash的烧写环境搭建起来，下文以NAND flash作为示例：

1. 首先由于Uniflash必须要使用Linux的Uboot作为烧写固件的一部分，所以请先下载AM335x Linux SDK 6.0开发包：http://software-dl.ti.com/sitara_linux/esd/AM335xSDK/latest/index_FDS.html

2. 下载完成后在Linux主机上进行安装，安装完成后，根目录下的board-support/u-boot-2013.01.01-psp06.00.00.00文件夹即为Linux uboot的源码，需做部分修改后编译。编译方法可参考：http://processors.wiki.ti.com/index.php/AM335x_U-Boot_User%27s_Guide

3. Linux uboot需要修改的部分：这部分工作就是对Linux uboot进行移植的工作，主要修改的有三处地方：EEPROM， DDR2/3， NAND FLASH(包括pinmux）

3.1 对于EEPROM操作的修改：由于在官方的开发板上，都会有EEPROM来进行板子的型号辨识，不同板子资源不同，配置也就不同，因此该处的配置会影响到DDR的配置以及NAND flash的配置；一般来说客户自己的开发板上没有eeprom，所以要对此处进行修改。文件位置：uboot的根目录/board/ti/am335x/board.c文件中搜索"eeprom“既可找到配置的地方。

3.2 对于DDR的配置的修改：因为板子上可能使用DDR2或者DDR3，要根据实际情况对UBOOT进行修改。在uboot的根目录/board/ti/am335x/board.c文件中搜索"config_ddr“既可找到配置的地方。

3.3 对于NAND FLASH的修改：这里最常遇到的问题是，选择的板卡并没有对NAND flash进行Pinmux的设置，简单的解决方法是：在uboot/board/ti/am335x/mux.c文件中，在 void enable_board_pin_mux (struct am335x_baseboard_id *header)这个函数实现的第一句中加入

configure_module_pin_mux(nand_pin_mux); 确保nand的Pinmux配置成功。对于NAND Flash的位宽配置，时序参数配置，可参考TRM中的7.1 GPMC章节。其中，常用的NAND位宽配置（8bit和16bit）在GPMC_CONFIG1的13-12bit位上。

2014.4.15更新内容：

Uniflash 烧写脚本的修改和SPI 烧写的支持

在前面的章节中，我们介绍了如何使用Uniflash进行NAND的烧写，主要列举了如何烧写Linux相关image的过程，收到了不少朋友的反馈。根据大家的反馈，我在这次的更新中，会对如何修改烧写脚本源文件debrick.txt进行介绍，并对SPI烧写的支持进行介绍。

SPI的烧写方法，和之前NAND烧写流程基本一致，主要的工作是在于Uniflash的烧写脚本源文件debrick.txt的修改。所以附件中的文章，会以debrick-spi.txt脚本源文件作为参考，讲解一下如何修改烧写脚本源文件。（NAND flash源文件debrick-nand.txt的修改，与此也相差无几，请重点参考文章的第4 节。）

PS: 支持spil flash烧录的源文件debrick-spi.txt在下一个帖子的附件中。

2014.4.15更新：

SPI烧写脚本的源文件：debrick-spi.txt

• 采用USB烧写方式，target board需要选择boot bin为USB启动吗？如果设置为USB为第二个启动模式，如启动顺序设置为：

  11000b SPI0 MMC0 USB0 UART0 是否可行？我设置成该模式，启动Uniflash进行烧写时，没有动静。

我安装完uniflash，把host和target board用usb连接好，并启动，我发现“我的连接”的“媒体状态”属于“禁用”状态，也不能烧写flash。请问这怎么解决？

恩，需要选择USB启动。

用你的序列可以，但是要注意一点，在USB进行烧写时，确保你接到SPI0的spi flash和MMC0的SD卡内不要有启动的image，否则，板子就会从位于前列的SPI0，MMC0方式启动了，就无法进入到USB烧写的方式了。

你尝试一下：在Control Panel\Network and Internet\Network Connections

里面右键点击这个网络，再点击enable，是不是就可以了？

芯片为1.0版，不支持USB BOOT.

顶  好贴

但是我的TMDSICE3359 用UniFlash 烧写有问题..网络都无法连接上。。请问是怎么回事啊

ICE板子上的网口是PRU网口（是用来实现EtherCAT的），不是AM335x上的CPSW的以太网口。所以不行。

那我这个板子好像没有PRU 。。那怎么办

ICE板子上用的是AM3359，是带有PRU单元的。

ICE板子上用的是AM3359，是带有PRU单元的。

但我用的是这个板子，也是有带PRU单元的啊。。

我的板子用的也是AM3359芯片，也是网络连不上，请问下你解决了没啊

你楼上那位兄弟，使用的是ICE开发板，上面没有以太网口，只有PRU网口。PRU网口不能做烧录，需要是以太网口(CPSW)才行。

你的是以太网口烧录不成功吗？还是说以太网口本身通信就有问题？

如果是前者，给些具体的细节log出来；如果是后者，建议你开一个新帖讨论你当前遇到的具体以太网通信问题。

奇怪的是Ti的这些wiki怎么都不能 Downlaod  as PDF?

点击左侧的download as PDF，大部分还是可以的。我试过，应该只有这个链接是不行的，可能是因为太大了。

http://processors.wiki.ti.com/index.php/Sitara_Linux_AM335x_Flash_Programming_Linux_Development

使用Uniflash tool前，请大家先确认自己使用的AM335x的芯片版本，如果想使用USB的方式进行烧录，芯片版本必须为PG2.1.

-----------

请问 如何确认芯片版本号呢？

AM335x的datasheet中有写的。主要通过AM335x的丝印层，看335x后面是否带有“B"的字样，不带的话就是PG1.0，带"B"就是PG2.1。

举个例子，如果上面的料号是AM3352ZCZ60，这个就是PG1.0的；如果是AM3352BZCZ60，这个就是PG2.1的。

由于kingston一款emmc停产了，我们使用推荐的另外一款，发现就无法usb升级了。请问是否和工具有关系？

请问我AM335x板子里没了u-boot，只有JTAG接口，可以用什么办法下载。

JTAG没有用过，应该有工具的。uniflash烧录可能你要看看楼主的附件了。

能否烧写wince ，针对AM3715平台

Hi Steven，

你上面提供的SDK 6.0开发包的下载链接下载的好像不是6.0版的，而是最新版的，这有关系么？我通过http://processors.wiki.ti.com/index.php/AMSDK_u-boot_User%27s_Guide 这篇文档里的SDK链接下载的SDK执行下面的命令

make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- tisdk_am335x-evm_defconfig

但提示我没有tisdk_am335x-evm_defconfig why?

这里是SDK 6.0的下载地址：

http://software-dl.ti.com/sitara_linux/esd/AM335xSDK/06_00_00_00/index_FDS.html

你可能下了最新版本的PROCESSOR SDK了，最新版本中变动较大，所以没有那种配置了。

你好 Steven，

       请问我用UniFlash3.0通过USB烧写时，做到文档Sitara Uniflash Quick Start Guide 的第26步后，Uniflash软件一直如下图，进度一直在0%没变，而且也没有出现新的网络需要我设置，

opendhcp的log如下：

[08-Jul-15 14:46:51] Open DHCP Server Version 1.59 Windows Build 1036 Starting...
[08-Jul-15 14:46:51] Logging: All
[08-Jul-15 14:46:51] DHCP Range: 192.168.2.2-192.168.2.254/255.255.255.0
[08-Jul-15 14:46:51] Server Name: 2014-20140719FL
[08-Jul-15 14:46:51] Detecting Static Interfaces..
[08-Jul-15 14:46:51] Warning: Section [LISTEN_ON], Interface 192.168.2.1 not available, ignored
[08-Jul-15 14:46:51] No Static Interface ready, Waiting...
[08-Jul-15 14:46:51] Retrying failed Listening Interfaces..
[08-Jul-15 14:46:51] Warning: 192.168.2.1 UDP Port 67 already in use
[08-Jul-15 14:46:51] No Static Interface ready, Waiting...
[08-Jul-15 14:46:51] Retrying failed Listening Interfaces..
[08-Jul-15 14:46:51] Lease Status URL: http://127.0.0.1:6789
[08-Jul-15 14:46:51] Listening On: 192.168.2.1
[08-Jul-15 14:47:04] BOOTPREQUEST for d0:5f:b8:fb:e8:b3 () from interface 192.168.2.1 received
[08-Jul-15 14:47:04] BOOTP Host d0:5f:b8:fb:e8:b3 (Hostd05fb8fbe8b3) allotted 192.168.2.3

opentftp的log如下：

[08-Jul-15 14:46:52] Open TFTP Server MultiThreaded Version 1.64 Windows Built 2001 Starting..
[08-Jul-15 14:46:52] starting TFTP service
[08-Jul-15 14:46:52] alias / is mapped to C:\AM335x_Flashtool\images\
[08-Jul-15 14:46:52] permitted clients: all
[08-Jul-15 14:46:52] server port range: all
[08-Jul-15 14:46:52] max blksize: 65464
[08-Jul-15 14:46:52] default blksize: 512
[08-Jul-15 14:46:52] default timeout: 3
[08-Jul-15 14:46:52] file read allowed: Yes
[08-Jul-15 14:46:52] file create allowed: No
[08-Jul-15 14:46:52] file overwrite allowed: No
[08-Jul-15 14:46:52] thread pool size: 1
[08-Jul-15 14:46:52] 192.168.2.1 Port 69 bind failed
[08-Jul-15 14:46:52] No Static Interface ready, Waiting...
[08-Jul-15 14:46:55] Retrying failed Listening Interfaces..
[08-Jul-15 14:46:55] 192.168.2.1 Port 69 bind failed
[08-Jul-15 14:46:55] No Static Interface ready, Waiting...
[08-Jul-15 14:46:58] Retrying failed Listening Interfaces..
[08-Jul-15 14:46:58] Listening On: 192.168.2.1:69
[08-Jul-15 14:47:04] Client 192.168.2.3:1234 C:\AM335x_Flashtool\images\u-boot-spl-restore.bin, 208 Blocks Served

到这个位置就卡主没有信息了

请问这可能是什么原因？

怎样能够擦除掉spi flash里面的内容啊？

请TI员工更新SDK07或SDK08支持EMMC，我自己试了好多次都没成功，把uboot和rootfs复制到tf卡的2个分区，插入tf卡可以启动，把同样的文件复制到emmc中的2个分区，一直无法启动

我按照TMDSSK3358设计的核心板，第一次烧写，想使用USB进行烧写，但是，设备管理器中没有AM335x USB 设备，我应该如何解决？

你好，请问一下需要的文件是不是下面四个？

同问，使用Sitara_Uniflash，在windows上面，烧写spi flash，需要哪些文件呢？

按照这个指导http://processors.wiki.ti.com/index.php/Sitara_Uniflash_Quick_Start_Guide，可以将电脑和板子连接起来，但是下载进度一直为0，

不知道下载的配置文件哪里可以找到呢？我的板子是裸机的，目标是从spi flash进行启动。

谢谢了！

这个能烧写StarterWare中的PLO和APP吗？

我现在通过usb连接板子进入了uboot命令行模式：

musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
PHY reset timed out
cpsw, usb_ether
Hit any key to stop autoboot:  0
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
musb-hdrc: peripheral reset irq lost!
high speed config #2: 2 mA, Ethernet Gadget, using RNDIS
USB RNDIS network up!
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
DHCP client bound to address 192.168.2.2
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
high speed config #2: 2 mA, Ethernet Gadget, using RNDIS
USB RNDIS network up!
Using usb_ether device
TFTP from server 192.168.2.1; our IP address is 192.168.2.2
Filename 'uImage'.
Load address: 0x81000000
Loading: T T
TFTP error: 'File not found or No Access' (1)
Not retrying...
U-Boot#
U-Boot#
U-Boot#

之后如何将uboot、内核、文件系统烧写到板子上?用什么命令?

请大家帮帮忙！！感谢！！

CCCCCCCC
U-Boot SPL 2013.01.01 (Nov 24 2017 - 14:55:22)
cld: Initalize the board header!!##############.
cld: don't read_eeprom!!##############.
cld: enable_board_pin_mux##############.
cld: configure pinmux################.
cld: enable_board_pin_mux end!!2##############.
cld:header.name =
cld: am33xx_spl_board_init!! end!##############.
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
Using default environment

usb_ether
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
musb-hdrc: peripheral reset irq lost!
high speed config #2: 2 mA, Ethernet Gadget, using RNDIS
USB RNDIS network up!
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
Using usb_ether device
TFTP from server 192.168.2.1; our IP address is 192.168.2.2
Filename 'u-boot-restore.img'.
Load address: 0x807fffc0
Loading: #########################
         677.7 KiB/s
done
Bytes transferred = 364808 (59108 hex)


U-Boot 2013.01.01 (Nov 24 2017 - 14:55:22)

I2C:   ready
DRAM:  128 MiB
WARNING: Caches not enabled
cld:board_init###################.
NAND:  No NAND device found!!!
0 MiB
MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
*** Warning - readenv() failed, using default environment

musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
musb-hdrc: MHDRC RTL version 2.0
musb-hdrc: setup fifo_mode 4
musb-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   <ethaddr> not set. Validating first E-fuse MAC
PHY reset timed out
cpsw, usb_ether
Hit any key to stop autoboot:  0
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
musb-hdrc: peripheral reset irq lost!
high speed config #2: 2 mA, Ethernet Gadget, using RNDIS
USB RNDIS network up!
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
DHCP client bound to address 192.168.2.2
using musb-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
high speed config #2: 2 mA, Ethernet Gadget, using RNDIS
USB RNDIS network up!
Using usb_ether device
TFTP from server 192.168.2.1; our IP address is 192.168.2.2
Filename 'uImage'.
Load address: 0x81000000
Loading: T #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         ######
         855.5 KiB/s
done
Bytes transferred = 5803888 (588f70 hex)
## Booting kernel from Legacy Image at 81000000 ...
   Image Name:   Linux-3.2.0
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    5803824 Bytes = 5.5 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.000000] Linux version 3.2.0 (cust@ubuntu) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #20 Fri Nov 24 22:31:11 PST 2017
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: am335xevm
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] AM335X ES2.1 (neon )
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 32512
[    0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait console=ttyO0,115200
[    0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[    0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[    0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[    0.000000] Memory: 128MB = 128MB total
[    0.000000] Memory: 117800k/117800k available, 13272k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xc8800000 - 0xff000000   ( 872 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xc8000000   ( 128 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc059b000   (5708 kB)
[    0.000000]       .init : 0xc059b000 - 0xc0b3a000   (5756 kB)
[    0.000000]       .data : 0xc0b3a000 - 0xc0ba3c00   ( 423 kB)
[    0.000000]        .bss : 0xc0ba3c24 - 0xc0bd29a4   ( 188 kB)
[    0.000000] NR_IRQS:396
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] Total of 128 interrupts on 1 active controller
[    0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[    0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[    0.000000] Console: colour dummy device 80x30
[    0.000091] Calibrating delay loop... 718.02 BogoMIPS (lpj=3590144)
[    0.058929] pid_max: default: 32768 minimum: 301
[    0.059051] Security Framework initialized
[    0.059173] Mount-cache hash table entries: 512
[    0.059539] CPU: Testing write buffer coherency: ok
[    0.079833] omap_hwmod: gfx: failed to hardreset
[    0.096130] omap_hwmod: pruss: failed to hardreset
[    0.097229] print_constraints: dummy:
[    0.097595] NET: Registered protocol family 16
[    0.099731] OMAP GPIO hardware version 0.1
[    0.102325] omap_mux_init: Add partition: #1: core, flags: 0
[    0.104125]  omap_i2c.1: alias fck already exists
[    0.104949]  omap2_mcspi.1: alias fck already exists
[    0.105163]  omap2_mcspi.2: alias fck already exists
[    0.106079]  edma.0: alias fck already exists
[    0.106109]  edma.0: alias fck already exists
[    0.106140]  edma.0: alias fck already exists
[    0.132659] bio: create slab <bio-0> at 0
[    0.134857] SCSI subsystem initialized
[    0.136535] usbcore: registered new interface driver usbfs
[    0.136840] usbcore: registered new interface driver hub
[    0.137054] usbcore: registered new device driver usb
[    0.137359] registerd cppi-dma Intr @ IRQ 17
[    0.137359] Cppi41 Init Done Qmgr-base(c887a000) dma-base(c8878000)
[    0.137359] Cppi41 Init Done
[    0.137390] musb-ti81xx musb-ti81xx: musb0, board_mode=0x13, plat_mode=0x3
[    0.137695] musb-ti81xx musb-ti81xx: musb1, board_mode=0x13, plat_mode=0x1
[    0.138824] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 100 kHz
[    0.140167] tps65910 1-002d: JTAGREVNUM 0x0
[    0.142547] print_constraints: VRTC:
[    0.143981] print_constraints: VIO: at 1500 mV
[    0.146301] print_constraints: VDD1: 600 <--> 1500 mV at 1262 mV normal
[    0.148590] print_constraints: VDD2: 600 <--> 1500 mV at 1137 mV normal
[    0.149597] print_constraints: VDD3: 5000 mV
[    0.151000] print_constraints: VDIG1: at 1800 mV
[    0.152435] print_constraints: VDIG2: at 1800 mV
[    0.153839] print_constraints: VPLL: at 1800 mV
[    0.155273] print_constraints: VDAC: at 1800 mV
[    0.156677] print_constraints: VAUX1: at 1800 mV
[    0.158111] print_constraints: VAUX2: at 3300 mV
[    0.159545] print_constraints: VAUX33: at 3300 mV
[    0.160980] print_constraints: VMMC: at 3300 mV
[    0.161468] tps65910 1-002d: No interrupt support, no core IRQ
[    0.162811] Advanced Linux Sound Architecture Driver Version 1.0.24.
[    0.163940] Switching to clocksource gp timer
[    0.179321] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[    0.179504] musb-hdrc musb-hdrc.0: dma type: dma-cppi41
[    0.179809] MUSB0 controller's USBSS revision = 4ea20800
[    0.179840] musb0: Enabled SW babble control
[    0.180755] musb-hdrc musb-hdrc.0: USB OTG mode controller at c883c000 using DMA, IRQ 18
[    0.180908] musb-hdrc musb-hdrc.1: dma type: dma-cppi41
[    0.181213] MUSB1 controller's USBSS revision = 4ea20800
[    0.181243] musb1: Enabled SW babble control
[    0.181671] musb-hdrc musb-hdrc.1: MUSB HDRC host driver
[    0.181762] musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 1
[    0.181884] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.181915] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.181915] usb usb1: Product: MUSB HDRC host driver
[    0.181945] usb usb1: Manufacturer: Linux 3.2.0 musb-hcd
[    0.181945] usb usb1: SerialNumber: musb-hdrc.1
[    0.182739] hub 1-0:1.0: USB hub found
[    0.182769] hub 1-0:1.0: 1 port detected
[    0.183288] musb-hdrc musb-hdrc.1: USB Host mode controller at c883e800 using DMA, IRQ 19
[    0.183715] NET: Registered protocol family 2
[    0.183929] IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.184265] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[    0.184356] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[    0.184417] TCP: Hash tables configured (established 4096 bind 4096)
[    0.184417] TCP reno registered
[    0.184448] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    0.184478] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    0.184661] NET: Registered protocol family 1
[    0.184936] RPC: Registered named UNIX socket transport module.
[    0.184936] RPC: Registered udp transport module.
[    0.184967] RPC: Registered tcp transport module.
[    0.184967] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.238647] NetWinder Floating Point Emulator V0.97 (double precision)
[    0.246398] VFS: Disk quotas dquot_6.5.2
[    0.246459] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.246978] msgmni has been set to 230
[    0.250152] alg: No test for stdrng (krng)
[    0.250823] io scheduler noop registered
[    0.250823] io scheduler deadline registered
[    0.250915] io scheduler cfq registered (default)
[    0.252746] omap_uart.0: ttyO0 at MMIO 0x44e09000 (irq = 72) is a OMAP UART0
[    0.899566] console [ttyO0] enabled
[    0.903839] omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
[    0.911682] omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
[    0.919464] omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3
[    0.927246] omap_uart.4: ttyO4 at MMIO 0x481a8000 (irq = 45) is a OMAP UART4
[    0.935028] omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5
[    0.943267] omap4_rng omap4_rng: OMAP4 Random Number Generator ver. 2.00
[    0.959533] brd: module loaded
[    0.967620] loop: module loaded
[    0.971069] i2c-core: driver [tsl2550] using legacy suspend method
[    0.977539] i2c-core: driver [tsl2550] using legacy resume method
[    0.983978] at24 1-0050: 32768 byte 24c256 EEPROM, writable, 64 bytes/write
[    0.991241] The board is general purpose EVM in profile 0
[    0.998718]  omap_i2c.3: alias fck already exists
[    1.003997] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[    1.010620]  omap_i2c.2: alias fck already exists
[    1.015899] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 40 kHz
[    1.022094]  omap_hsmmc.0: alias fck already exists
[    1.027526]  omap_hsmmc.1: alias fck already exists
[    1.032867]  omap_hsmmc.2: alias fck already exists
[    1.038269] Configure Bluetooth Enable pin...
[    1.042816] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    1.049804]  d_can.0: alias fck already exists
[    1.055847] ####################################################################################cld#########################
[    1.069854] registered am33xx_sr device
[    1.076385] mtdoops: mtd device (mtddev=name/number) must be supplied
[    1.083557] omap2-nand driver initializing
[    1.088043] OneNAND driver initializing
[    1.093322] CAN device driver interface
[    1.097351] CAN bus driver for Bosch D_CAN controller 1.0
[    1.103820] d_can d_can.0: device registered (irq=52, irq_obj=53)
[    1.154541] davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
[    1.160980] davinci_mdio davinci_mdio.0: no live phy, scanning all
[    1.167572] phy_id:0xC021C72C, addr:0x0
[    1.171813] davinci_mdio: probe of davinci_mdio.0 failed with error -5
[    1.178955] usbcore: registered new interface driver zd1201
[    1.184997] usbcore: registered new interface driver cdc_ether
[    1.191253] usbcore: registered new interface driver cdc_eem
[    1.197326] usbcore: registered new interface driver dm9601
[    1.203155] cdc_ncm: 04-Aug-2011
[    1.206695] usbcore: registered new interface driver cdc_ncm
[    1.212615] Initializing USB Mass Storage driver...
[    1.217926] usbcore: registered new interface driver usb-storage
[    1.224212] USB Mass Storage support registered.
[    1.229492] mousedev: PS/2 mouse device common for all mice
[    1.236480] omap_rtc am33xx-rtc: rtc core: registered am33xx-rtc as rtc0
[    1.243713] i2c /dev entries driver
[    1.248199] Linux video capture interface: v2.00
[    1.253326] usbcore: registered new interface driver uvcvideo
[    1.259338] USB Video Class driver (1.1.1)
[    2.254638] omap_i2c omap_i2c.3: controller timed out
[    2.259948] lm75: probe of 3-0048 failed with error -110
[    3.034606] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    3.187042] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    3.324584] omap_i2c omap_i2c.3: controller timed out
[    4.344604] omap_i2c omap_i2c.3: controller timed out
[    5.184600] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    5.337005] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    5.364562] omap_i2c omap_i2c.3: controller timed out
[    6.384613] omap_i2c omap_i2c.3: controller timed out
[    7.334564] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    7.404571] omap_i2c omap_i2c.3: controller timed out
[    7.486999] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    8.424682] omap_i2c omap_i2c.3: controller timed out
[    9.444610] omap_i2c omap_i2c.3: controller timed out
[    9.484588] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[    9.636993] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   10.464569] omap_i2c omap_i2c.2: controller timed out
[   11.484649] omap_i2c omap_i2c.2: controller timed out
[   11.634582] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   11.787017] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   12.504577] omap_i2c omap_i2c.2: controller timed out
[   13.524597] omap_i2c omap_i2c.2: controller timed out
[   13.784576] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   13.937011] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   14.544647] omap_i2c omap_i2c.2: controller timed out
[   15.564605] omap_i2c omap_i2c.2: controller timed out
[   15.934570] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   16.087005] ti81xx_interrupt 1146: VBUS error workaround (delay coming)
[   16.584594] omap_i2c omap_i2c.2: controller timed out
[   17.604644] omap_i2c omap_i2c.2: controller timed out
[   17.625610] OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   17.636749] cpuidle: using governor ladder
[   17.641632] cpuidle: using governor menu
[   17.657806] omap4_aes_mod_init: loading AM33X AES driver
[   17.663574] omap4-aes omap4-aes: AM33X AES hw accel rev: 3.02
[   17.670440] omap4_aes_probe: probe() done
[   17.674987] omap4_sham_mod_init: loading AM33X SHA/MD5 driver
[   17.681182] omap4-sham omap4-sham: AM33X SHA/MD5 hw accel rev: 4.03
[   17.717285] omap4_sham_probe: probe() done
[   17.724761] usbcore: registered new interface driver usbhid
[   17.730621] usbhid: USB HID core driver
[   17.735748] tiadc tiadc: attached adc driver
[   17.741149] usbcore: registered new interface driver snd-usb-audio
[   17.749786] ALSA device list:
[   17.752929]   No soundcards found.
[   17.756561] oprofile: hardware counters not available
[   17.761871] oprofile: using timer interrupt.
[   17.766418] nf_conntrack version 0.5.0 (1840 buckets, 7360 max)
[   17.773162] ip_tables: (C) 2000-2006 Netfilter Core Team
[   17.778930] TCP cubic registered
[   17.782318] NET: Registered protocol family 17
[   17.787017] can: controller area network core (rev 20090105 abi 8)
[   17.793640] NET: Registered protocol family 29
[   17.798370] can: raw protocol (rev 20090105)
[   17.802856] can: broadcast manager protocol (rev 20090105 t)
[   17.808868] Registering the dns_resolver key type
[   17.813903] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[   17.821990] ThumbEE CPU extension supported.
[   17.826568] mux: Failed to setup hwmod io irq -22
[   17.832275] Power Management for AM33XX family
[   17.837219] Trying to load am335x-pm-firmware.bin (60 secs timeout)
[   17.843933] Copied the M3 firmware to UMEM
[   17.848358] Cortex M3 Firmware Version = 0x181
[   17.854888] create_regulator: VDD1: Failed to create debugfs directory
[   17.863403] smartreflex smartreflex: am33xx_sr_probe: Driver initialized
[   17.877563] clock: disabling unused clocks to save power
[   17.886596] mmc1: new high speed MMC card at address 0001
[   17.897125] mmcblk0: mmc1:0001 016GE2 14.6 GiB
[   17.906738] mmcblk0boot0: mmc1:0001 016GE2 partition 1 4.00 MiB
[   17.913238] mmcblk0boot1: mmc1:0001 016GE2 partition 2 4.00 MiB
[   17.921478]  mmcblk0: unknown partition table
[   17.933074]  mmcblk0boot1: unknown partition table
[   17.944793]  mmcblk0boot0: unknown partition table
[   18.091247] mmc2: card claims to support voltages below the defined range. These will be ignored.
[   18.115386] mmc2: queuing unknown CIS tuple 0x91 (3 bytes)
[   18.123748] mmc2: new SDIO card at address 0001
[   18.363189] Detected MACID=50:72:24:c7:2c:7f
[   18.369110] cpsw: Detected MACID = 50:72:24:c7:2f:81
[   18.375823] input: Unspecified device as /devices/virtual/input/input0
[   18.383239] omap_rtc am33xx-rtc: setting system clock to 2000-01-01 00:00:17 UTC (946684817)
[   18.392303] Warning: unable to open an initial console.
[   18.398284] VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2)
[   18.405731] Please append a correct "root=" boot option; here are the available partitions:
[   18.414550] b300        15388672 mmcblk0  driver: mmcblk
[   18.420166] b310            4096 mmcblk0boot1  (driver?)
[   18.425781] b308            4096 mmcblk0boot0  (driver?)
[   18.431396] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
[   18.440277] Backtrace:
[   18.442901] [<c0017dbc>] (dump_backtrace+0x0/0x10c) from [<c04154b4>] (dump_stack+0x18/0x1c)
[   18.451782]  r6:00008000 r5:c04fa5d0 r4:c0ba68c8 r3:c0b5cd8c
[   18.457794] [<c041549c>] (dump_stack+0x0/0x1c) from [<c04156b0>] (panic+0x64/0x194)
[   18.465881] [<c041564c>] (panic+0x0/0x194) from [<c059bc88>] (mount_block_root+0x174/0x228)
[   18.474700]  r3:00000004 r2:00000000 r1:c701df40 r0:c04fa5d0
[   18.480682]  r7:c04fa638
[   18.483367] [<c059bb14>] (mount_block_root+0x0/0x228) from [<c059bef0>] (mount_root+0xc8/0xe8)
[   18.492462] [<c059be28>] (mount_root+0x0/0xe8) from [<c059c07c>] (prepare_namespace+0x16c/0x1c0)
[   18.501708]  r4:c0ba3ca0
[   18.504394] [<c059bf10>] (prepare_namespace+0x0/0x1c0) from [<c059b8fc>] (kernel_init+0xf4/0x120)
[   18.513732]  r5:c05d5628 r4:c05d5628
[   18.517547] [<c059b808>] (kernel_init+0x0/0x120) from [<c0041498>] (do_exit+0x0/0x65c)
[   18.525878]  r5:c059b808 r4:00000000

卡在内核启动这里：主要是主句：

[   18.431396] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)

是什么原因引起的？？还有 \AM335x_Flashtool\images 总共需要几个文件？

我放的debrick.sh似乎没有效果、、之前在论坛下载的，其他人又说有问题、、

一些问题都太分散了、、希望TI能把各个流程写得详细点、、、万分感谢！！

学习一下