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Hello,
I have a DM365EVM, and I am going through the quick start guide with DVSDK 4.02. I am having a problem with booting from the SD-card. I am using a Sandisk 2GB SD card. Here is the error:
U-Boot 2010.12-rc2 (Mar 24 2011 - 19:27:17)
Environment size: 1075/262140 bytes
DM36x EVM # boot
reading uImage
2148124 bytes read
## Booting kernel from Legacy Image at 80700000 ...
Image Name: Arago/2.6.32.17-psp03.01.01.39/d
Created: 2011-03-25 0:30:27 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2148060 Bytes = 2 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux.............................................................
...............................................................................
done, booting the kernel.
Linux version 2.6.32.17-davinci1 (sdk@nemo) (gcc version 4.3.3 (Sourcery G++ Lit
e 2009q1-203) ) #1 PREEMPT Thu Mar 24 19:30:24 CDT 2011
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: DaVinci DM36x EVM
Memory policy: ECC disabled, Data cache writeback
DaVinci dm36x_rev1.2 variant 0x8
Built 1 zonelists in Zone order, mobility grouping off. Total pages: 13716
Kernel command line: console=ttyS0,115200n8 rw mem=54M video=davincifb:vid0=OFF:
vid1=OFF:osd0=720x576x16,4050K dm365_imp.oper_mode=0 davinci_capture.device_type
=4 vpfe_capture.cont_bufsize=6291456 davinci_enc_mngr.ch0_output=COMPONENT davin
ci_enc_mngr.ch0_mode=480P-60 root=/dev/mmcblk0p2 rootwait ip=off
PID hash table entries: 256 (order: -2, 1024 bytes)
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Memory: 54MB = 54MB total
Memory: 50076KB available (4024K code, 393K data, 144K init, 0K highmem)
SLUB: Genslabs=11, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Hierarchical RCU implementation.
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 147.86 BogoMIPS (lpj=739328)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
DaVinci: 8 gpio irqs
NET: Registered protocol family 16
davinci_serial_init:97: failed to get UART2 clock
EVM: HD imager video input
bio: create slab <bio-0> at 0
DM365 IPIPE initialized in Continuous mode
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
pca9543a_probe
vpss vpss: dm365_vpss vpss probed
vpss vpss: dm365_vpss vpss probe success
dm365_afew_hw_init
ch0 default output "COMPONENT", mode "480P-60"
VPBE Encoder Initialized
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
LogicPD encoder initialized
Switching to clocksource timer0_1
musb_hdrc: version 6.0, cppi-dma, host, debug=0
musb_hdrc: USB Host mode controller at fec64000 using DMA, IRQ 12
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 2048)
TCP reno registered
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
JFFS2 version 2.2. (NAND) �© 2001-2006 Red Hat, Inc.
msgmni has been set to 97
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler anticipatory registered (default)
davincifb davincifb.0: dm_osd0_fb: Initial window configuration is invalid.
Console: switching to colour frame buffer device 90x36
davincifb davincifb.0: dm_osd0_fb: 720x576x16@0,0 with framebuffer size 4050KB
davincifb davincifb.0: dm_vid0_fb: 0x0x16@0,0 with framebuffer size 1020KB
davincifb davincifb.0: dm_osd1_fb: 720x480x4@0,0 with framebuffer size 675KB
davincifb davincifb.0: dm_vid1_fb: 0x0x16@0,0 with framebuffer size 1020KB
DM365 IPIPEIF probed
imp serializer initialized
davinci_previewer initialized
davinci_resizer initialized
Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c20000 (irq = 40) is a 16550A
console [ttyS0] enabled
brd: module loaded
at24 1-0050: 32768 byte 24c256 EEPROM (writable)
Read MAC addr from EEPROM: 00:0e:99:02:c7:fc
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xd3 (Micron NAND 1GiB 3,3V 8-bit)
2 NAND chips detected
Creating 5 MTD partitions on "davinci_nand.0":
0x000000000000-0x000000f00000 : "bootloader"
0x000000f00000-0x000001000000 : "params"
0x000001000000-0x000001400000 : "kernel"
0x000001400000-0x000021400000 : "filesystem1"
0x000021400000-0x000080000000 : "filesystem2"
davinci_nand davinci_nand.0: controller rev. 2.3
spi_davinci spi_davinci.0: DaVinci SPI driver in EDMA mode
Using RX channel = 17 , TX channel = 16 and event queue = 3
at25 spi0.0: 8 KByte at25640 eeprom, pagesize 32
spi_davinci spi_davinci.0: Controller at 0xfec66000
console [netcon0] enabled
netconsole: network logging started
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbtest
mice: PS/2 mouse device common for all mice
tsc2004: probe of 1-0049 failed with error -121
input: DM365 EVM Controls as /devices/platform/i2c_davinci.1/i2c-1/1-0025/input/
input0
i2c /dev entries driver
Linux video capture interface: v2.00
ths7303 1-002c: chip found @ 0x58 (DaVinci I2C adapter)
vpfe_init
vpfe-capture: vpss clock vpss_master enabled
vpfe-capture vpfe-capture: v4l2 device registered
vpfe-capture vpfe-capture: video device registered
EVM: switch to tvp5146 SD video input
tvp514x 1-005d: tvp514x 1-005d decoder driver registered !!
vpfe-capture vpfe-capture: v4l2 sub device tvp5146 registered
EVM: switch to tvp7002 HD video input
tvp7002 1-005c: tvp7002 1-005c decoder driver registered !!
vpfe-capture vpfe-capture: v4l2 sub device tvp7002 registered
EVM: switch to tvp7002 HD video input
ths7353 1-002e: chip found @ 0x5c (DaVinci I2C adapter)
ths7353 1-002e: No platform data!!
vpfe-capture vpfe-capture: v4l2 sub device ths7353 registered
vpfe_register_ccdc_device: DM365 ISIF
DM365 ISIF is registered with vpfe.
af major#: 252, minor# 0
AF Driver initialized
aew major#: 251, minor# 0
AEW Driver initialized
Trying to register davinci display video device.
layer=c2143400,layer->video_dev=c2143570
Trying to register davinci display video device.
layer=c2143800,layer->video_dev=c2143970
davinci_init:DaVinci V4L2 Display Driver V1.0 loaded
watchdog watchdog: heartbeat 60 sec
davinci_mmc davinci_mmc.0: Using DMA, 4-bit mode
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
No device for DAI tlv320aic3x
No device for DAI davinci-i2s
asoc: tlv320aic3x <-> davinci-i2s mapping ok
ALSA device list:
#0: DaVinci EVM (tlv320aic3x)
TCP cubic registered
NET: Registered protocol family 17
lib80211: common routines for IEEE802.11 drivers
Clocks: disable unused mmcsd1
Clocks: disable unused spi1
Clocks: disable unused spi2
Clocks: disable unused spi3
Clocks: disable unused spi4
Clocks: disable unused pwm0
Clocks: disable unused pwm1
Clocks: disable unused pwm2
Clocks: disable unused pwm3
Clocks: disable unused timer1
Clocks: disable unused timer3
Clocks: disable unused emac
Clocks: disable unused voice_codec
Clocks: disable unused rto
Clocks: disable unused mjcp
emac-mii: probed
Waiting for root device /dev/mmcblk0p2...
mmc0: new high speed SD card at address 0002
mmcblk0: mmc0:0002 00000 1.86 GiB (ro)
mmcblk0: p1 p2
VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2)
Please append a correct "root=" boot option; here are the available partitions:
1f00 15360 mtdblock0 (driver?)
1f01 1024 mtdblock1 (driver?)
1f02 4096 mtdblock2 (driver?)
1f03 524288 mtdblock3 (driver?)
1f04 1552384 mtdblock4 (driver?)
b300 1955840 mmcblk0 driver: mmcblk
b301 80325 mmcblk0p1
b302 1710922 mmcblk0p2
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(179,2)
Backtrace:
[<c00305f4>] (dump_backtrace+0x0/0x114) from [<c031b154>] (dump_stack+0x18/0x1c)
r7:00008000 r6:c2013000 r5:c0025808 r4:c044b9b0
[<c031b13c>] (dump_stack+0x0/0x1c) from [<c031b1ac>] (panic+0x54/0x12c)
[<c031b158>] (panic+0x0/0x12c) from [<c0008fbc>] (mount_block_root+0x1e0/0x220)
r3:00000001 r2:c2027e98 r1:c2027f60 r0:c03b4166
[<c0008ddc>] (mount_block_root+0x0/0x220) from [<c00090c0>] (mount_root+0xc4/0xf
c)
r8:00000000 r7:00000000 r6:00000000 r5:c0025808 r4:0b300002
[<c0008ffc>] (mount_root+0x0/0xfc) from [<c0009268>] (prepare_namespace+0x170/0x
1c8)
r5:c0025808 r4:c044b4c0
[<c00090f8>] (prepare_namespace+0x0/0x1c8) from [<c00084bc>] (kernel_init+0xe4/0
x118)
r5:00000000 r4:c044b280
[<c00083d8>] (kernel_init+0x0/0x118) from [<c0045170>] (do_exit+0x0/0x668)
r5:00000000 r4:00000000
----------------------------------------------------------
This is the results from the Printenv command in U-boot:
DM36x EVM # printenv
autoload=no
baudrate=115200
bootargs=console=ttyS0,115200n8 rw mem=54M video=davincifb:vid0=OFF:vid1=OFF:osd
0=720x576x16,4050K dm365_imp.oper_mode=0 davinci_capture.device_type=4 vpfe_capt
ure.cont_bufsize=6291456 davinci_enc_mngr.ch0_output=COMPONENT davinci_enc_mngr.
ch0_mode=480P-60 root=/dev/mmcblk0p2 rootwait ip=off
bootcmd=mmc rescan 0; fatload mmc 0 0x80700000 uImage; bootm 0x80700000
bootdelay=4
bootfile=uImage_dm355
dnsip=157.170.1.5
dnsip2=157.170.147.7
ethact=DaVinci-EMAC
ethaddr=00:0e:99:02:c7:fc
fileaddr=80700000
filesize=20AA78
gatewayip=10.168.171.193
ipaddr=10.168.171.209
netmask=255.255.255.224
oldbootargs=console=ttyS0,115200n8 noinitrd rw ip=dhcp root=/dev/nfs nfsroot=$(n
fshos t):$(rootpath),nolock mem=76M video=davincifb:vid0=OFF:vid1=OFF:osd0=720x5
76x16,40 50K dm365_imp.oper_mode=0 davinci_capture.device_type=4
oldbootcmd=mmc rescan 0; fatload mmc 0 0x80700000 uImage; bootm 0x80700000
serverip=10.168.172.208
stderr=serial
stdin=serial
stdout=serial
ver=U-Boot 2010.12-rc2 (Mar 24 2011 - 19:27:17)
Environment size: 1075/262140 bytes
DM36x EVM #
-----------------------------------------------------------------------------------------
I am not sure if it is a permissions problem or something I am overlooking. The SD card seems to have both the BOOT and ROOTFS partitions installed correctly. I tried searching for other answers on here, but mostly I found people having issues with tftp booting, and I am trying to boot with the SD card. Any help is appreciated.
Thanks,
Steve
