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…）

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u***连接板子进入了uboot命令行模式：
mu***-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
mu***-hdrc: MHDRC RTL version 2.0
mu***-hdrc: setup fifo_mode 4
mu***-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
mu***-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
mu***-hdrc: MHDRC RTL version 2.0
mu***-hdrc: setup fifo_mode 4
mu***-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   not set. Validating first E-fuse MAC
PHY reset timed out
cpsw, u***_ether
Hit any key to stop autoboot:  0
using mu***-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
mu***-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 mu***-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 u***_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!##############.
mu***-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
mu***-hdrc: MHDRC RTL version 2.0
mu***-hdrc: setup fifo_mode 4
mu***-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
Using default environment

u***_ether
using mu***-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
mu***-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 u***_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

mu***-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
mu***-hdrc: MHDRC RTL version 2.0
mu***-hdrc: setup fifo_mode 4
mu***-hdrc: 28/31 max ep, 16384/16384 memory
USB Peripheral mode controller at 47401000 using PIO, IRQ 0
mu***-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, bulk combine, bulk split, HB-ISO Rx, HB-ISO Tx, SoftConn)
mu***-hdrc: MHDRC RTL version 2.0
mu***-hdrc: setup fifo_mode 4
mu***-hdrc: 28/31 max ep, 16384/16384 memory
USB Host mode controller at 47401800 using PIO, IRQ 0
Net:   not set. Validating first E-fuse MAC
PHY reset timed out
cpsw, u***_ether
Hit any key to stop autoboot:  0
using mu***-hdrc, OUT ep1out IN ep1in STATUS ep2in
MAC 50:72:24:c7:2c:7f
HOST MAC de:ad:be:af:00:00
RNDIS ready
mu***-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 mu***-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 u***_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 at 0
[    0.134857] SCSI subsystem initialized
[    0.136535] u***core: registered new interface driver u***fs
[    0.136840] u***core: registered new interface driver hub
[    0.137054] u***core: registered new device driver u***
[    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] mu***-ti81xx mu***-ti81xx: mu***0, board_mode=0x13, plat_mode=0x3
[    0.137695] mu***-ti81xx mu***-ti81xx: mu***1, 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] mu***-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[    0.179504] mu***-hdrc mu***-hdrc.0: dma type: dma-cppi41
[    0.179809] MUSB0 controller's USBSS revision = 4ea20800
[    0.179840] mu***0: Enabled SW babble control
[    0.180755] mu***-hdrc mu***-hdrc.0: USB OTG mode controller at c883c000 using DMA, IRQ 18
[    0.180908] mu***-hdrc mu***-hdrc.1: dma type: dma-cppi41
[    0.181213] MUSB1 controller's USBSS revision = 4ea20800
[    0.181243] mu***1: Enabled SW babble control
[    0.181671] mu***-hdrc mu***-hdrc.1: MUSB HDRC host driver
[    0.181762] mu***-hdrc mu***-hdrc.1: new USB bus registered, assigned bus number 1
[    0.181884] u*** u***1: New USB device found, idVendor=1d6b, idProduct=0002
[    0.181915] u*** u***1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    0.181915] u*** u***1: Product: MUSB HDRC host driver
[    0.181945] u*** u***1: Manufacturer: Linux 3.2.0 mu***-hcd
[    0.181945] u*** u***1: SerialNumber: mu***-hdrc.1
[    0.182739] hub 1-0:1.0: USB hub found
[    0.182769] hub 1-0:1.0: 1 port detected
[    0.183288] mu***-hdrc mu***-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] u***core: registered new interface driver zd1201
[    1.184997] u***core: registered new interface driver cdc_ether
[    1.191253] u***core: registered new interface driver cdc_eem
[    1.197326] u***core: registered new interface driver dm9601
[    1.203155] cdc_ncm: 04-Aug-2011
[    1.206695] u***core: registered new interface driver cdc_ncm
[    1.212615] Initializing USB Mass Storage driver...
[    1.217926] u***core: registered new interface driver u***-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] u***core: 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] u***core: registered new interface driver u***hid
[   17.730621] u***hid: USB HID core driver
[   17.735748] tiadc tiadc: attached adc driver
[   17.741149] u***core: registered new interface driver snd-u***-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] [] (dump_backtrace+0x0/0x10c) from [] (dump_stack+0x18/0x1c)
[   18.451782]  r6:00008000 r5:c04fa5d0 r4:c0ba68c8 r3:c0b5cd8c
[   18.457794] [] (dump_stack+0x0/0x1c) from [] (panic+0x64/0x194)
[   18.465881] [] (panic+0x0/0x194) from [] (mount_block_root+0x174/0x228)
[   18.474700]  r3:00000004 r2:00000000 r1:c701df40 r0:c04fa5d0
[   18.480682]  r7:c04fa638
[   18.483367] [] (mount_block_root+0x0/0x228) from [] (mount_root+0xc8/0xe8)
[   18.492462] [] (mount_root+0x0/0xe8) from [] (prepare_namespace+0x16c/0x1c0)
[   18.501708]  r4:c0ba3ca0
[   18.504394] [] (prepare_namespace+0x0/0x1c0) from [] (kernel_init+0xf4/0x120)
[   18.513732]  r5:c05d5628 r4:c05d5628
[   18.517547] [] (kernel_init+0x0/0x120) from [] (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_Flashtoolimages 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

请教下 u-boot 是怎么下载的  我用的是最新版的i-processor-sdk-linux-am335x-evm-04.02.00.09-Linux-x86-Install.bin
在Sitara Uniflash Flash Programming with U-Boot（processors.wiki.ti.com/.../Sitara_Uniflash_Flash_Programming_with_U-Boot） 文档中的链接不可用了   您是怎么处理这个的呢

请问UniFlash的USB驱动在哪里？