Hi:
We use dvr_rdk 4.1 platform .
Now I want to use ata1 or ata2 mount sata disk. When i run fdisk -l, i found no dev supported.
Print information are follows :
U-Boot 2010.06 (Nov 12 2013 - 14:43:20)
TI8168-GP rev 2.0
HDVICP clk : 600MHz
L3 Fast clk : 549MHz
HDVPSS clk : 274MHz
Ducati M3 clk : 274MHz
DSP clk : 1000MHz
ARM clk : 1200MHz
DDR clk : 796MHz
------------ PLL Settings --------------
MAIN_N : 56, MAIN_P: 1, OSC_FREQ: 27, FAPLL_K: 8
MAIN_INTFREQ1 : 0xC, MAIN_FRACFREQ1: 0x189374, MAIN_MDIV1: 0x1
MAIN_INTFREQ2 : 0xA, MAIN_FRACFREQ2: 0x147AE1, MAIN_MDIV2: 0x1
MAIN_INTFREQ3 : 0xA, MAIN_FRACFREQ3: 0x147AE1, MAIN_MDIV3: 0x2
MAIN_INTFREQ4 : 0xB, MAIN_FRACFREQ4: 0x0, MAIN_MDIV4: 0x2
MAIN_INTFREQ5 : 0xC, MAIN_FRACFREQ5: 0x189374, MAIN_MDIV5: 0x8
MAIN_MDIV6 : 0x3F
MAIN_MDIV7 : 0x4
--------- DDR PLL ----------
DDR_N : 0x3B
DDR_P : 0x1
DDR_MDIV1 : 0x2
DDR_INTFREQ2 : 0x8
DDDDR_FRACFREQ2R_N : 0xD99999
DDR_MDIV2 : 0x1E
DDR_INTFREQ3 : 0x8
DDR_FRACFREQ3 : 0x0
DDR_MDIV3 : 0x4
DDR_INTFREQ4 : 0xE
DDR_FRACFREQ4 : 0x0
DDR_MDIV4 : 0x4
DDR_INTFREQ5 : 0xE
DDR_FRACFREQ5 : 0x0
DDR_MDIV5 : 0x4
----------EMIF Timings (identical for 0 & 1)-------
EMIF_TIM1 : 0x1779C9FE
EMIF_TIM2 : 0x50608074
EMIF_TIM3 : 0x009F857F
EMIF_SDREF : 0x10001841
EMIF_SDCFG : 0x62A73832
EMIF_PHYCFG : 0x00000110
----------SW LEVEL Info (EMIF 0) -------
RD_DQS_GATE_BYTE_LANE0: 0x00000160
RD_DQS_GATE_BYTE_LANE1: 0x00000178
RD_DQS_GATE_BYTE_LANE2: 0x000001B3
RD_DQS_GATE_BYTE_LANE3: 0x000001D6
WR_DQS_RATIO_BYTE_LANE0: 0x0000007D
WR_DQS_RATIO_BYTE_LANE1: 0x0000008F
WR_DQS_RATIO_BYTE_LANE2: 0x000000A2
WR_DQS_RATIO_BYTE_LANE3: 0x000000B2
RD_DQS_RATIO_BYTE_LANE0: 0x00000037
RD_DQS_RATIO_BYTE_LANE1: 0x00000037
RD_DQS_RATIO_BYTE_LANE2: 0x00000038
RD_DQS_RATIO_BYTE_LANE3: 0x0000003B
WR_DATA_RATIO_BYTE_LANE0: 0x000000BD
WR_DATA_RATIO_BYTE_LANE1: 0x000000CF
WR_DATA_RATIO_BYTE_LANE2: 0x000000E2
WR_DATA_RATIO_BYTE_LANE3: 0x000000F2
----------SW LEVEL Info (EMIF 1) -------
RD_DQS_GATE_BYTE_LANE0: 0x0000015F
RD_DQS_GATE_BYTE_LANE1: 0x00000171
RD_DQS_GATE_BYTE_LANE2: 0x000001B5
RD_DQS_GATE_BYTE_LANE3: 0x000001D3
WR_DQS_RATIO_BYTE_LANE0: 0x0000006F
WR_DQS_RATIO_BYTE_LANE1: 0x00000087
WR_DQS_RATIO_BYTE_LANE2: 0x000000A5
WR_DQS_RATIO_BYTE_LANE3: 0x000000B0
RD_DQS_RATIO_BYTE_LANE0: 0x00000035
RD_DQS_RATIO_BYTE_LANE1: 0x00000043
RD_DQS_RATIO_BYTE_LANE2: 0x0000003F
RD_DQS_RATIO_BYTE_LANE3: 0x00000038
WR_DATA_RATIO_BYTE_LANE0: 0x000000AF
WR_DATA_RATIO_BYTE_LANE1: 0x000000C7
WR_DATA_RATIO_BYTE_LANE2: 0x000000E5
WR_DATA_RATIO_BYTE_LANE3: 0x000000F0
uboot version:4.01
I2C: ready
DRAM: 2 GiB
NAND: HW ECC BCH8 Selected
128 MiB
MMC: OMAP SD/MMC: 0
Net: Ethernet PHY: GENERIC @ 0x01
DaVinci EMAC
Hit any key to stop autoboot: 1 0
Connect speed 100M Full
Using DaVinci EMAC device
TFTP from server 192.168.2.107; our IP address is 192.168.2.109
Filename 'uImage'.
Load address: 0x81000000
Loading: *#################################################################
#################################################################
########################################################
done
Bytes transferred = 2728748 (0x29a32c)
## Booting kernel from Legacy Image at 81000000 ...
Image Name: Linux-2.6.37
Created: 2013-12-03 9:16:36 UTC
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2728684 Bytes = 2.6 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Linux version 2.6.37 (root@LPW_0016-desktop) (gcc version 4.5.3 20110311 (prerelease) (GCC) ) #85 Tue Dec 3 17:16:30 CST 2013
CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache
Machine: ud8168_dvr
vram size = 54525952 at 0x0
ti81xx_reserve: ### Reserved DDR region @8ff00000
reserved size = 54525952 at 0x0
FB: Reserving 54525952 bytes SDRAM for VRAM
Memory policy: ECC disabled, Data cache writeback
OMAP chip is TI8168 2.0
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 51456
Kernel command line: mem=256M ddr_mem=1024M console=ttyO2,115200n8 noinitrd ip=192.168.2.109:192.168.2.107:192.168.2.1:255.255.255.0:talent:eth0:off eth=18:0e:99:02:b1:88 root=/dev/nfs rw nfsroot=192.168.2.107:/opt/DVRRDK_04.01.00.02/target/rfs_816x vram=52M ti816xfb.vram=0:40M,1:8M,2:4M notifyk.vpssm3_sva=0xBEE00000 stdin=serial
PID hash table entries: 1024 (order: 0, 4096 bytes)
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 202MB 1MB = 203MB total
Memory: 199588k/199588k available, 62556k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xd0800000 - 0xf8000000 ( 632 MB)
lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
.init : 0xc0008000 - 0xc0043000 ( 236 kB)
.text : 0xc0043000 - 0xc052c000 (5028 kB)
.data : 0xc052c000 - 0xc05801c0 ( 337 kB)
SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:407
IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
Total of 128 interrupts on 1 active controller
GPMC revision 6.0
Trying to install interrupt handler for IRQ400
Trying to install interrupt handler for IRQ401
Trying to install interrupt handler for IRQ402
Trying to install interrupt handler for IRQ403
Trying to install interrupt handler for IRQ404
Trying to install interrupt handler for IRQ405
Trying to install interrupt handler for IRQ406
Trying to install type control for IRQ407
Trying to set irq flags for IRQ407
OMAP clockevent source: GPTIMER1 at 27000000 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 1199.30 BogoMIPS (lpj=5996544)
pid_max: default: 32768 minimum: 301
Security Framework initialized
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
TI81XX: Map 0x8ff00000 to 0xfe500000 for dram barrier
TI81XX: Map 0x40300000 to 0xfe600000 for sram barrier
omap_voltage_early_init: voltage driver support not added
regulator: core version 0.5
regulator: dummy:
NET: Registered protocol family 16
omap_voltage_domain_lookup: Voltage driver init not yet happened.Faulting!
omap_voltage_add_dev: VDD specified does not exist!
OMAP GPIO hardware version 0.1
OMAP GPIO hardware version 0.1
ti81xx_mux_init
omap_mux_init: Add partition: #1: core, flags: 0
omap_serial_init
omap_serial_init
omap_serial_init
3-wired eeprom init done. (H/W ver:00)
_omap_mux_get_by_name: Could not find signal i2c2_scl.i2c2_scl
_omap_mux_get_by_name: Could not find signal i2c2_sda.i2c2_sda
ti816x_nand_partitions_bs128
~~~~omap2_init_mmc
~22222222 omap2_init_mmc
hw-breakpoint: debug architecture 0x4 unsupported.
hw perfevents: enabled with ARMv7 Cortex-A8 PMU driver, 5 counters available
registered ti816x_sr device
Cannot clk_get ck_32
pm_dbg_init: only OMAP3 supported
registered ti81xx_vpss device
registered ti81xx_vidout device
registered ti81xx on-chip HDMI device
registered ti81xx_fb device
NSS Crypto DMA hardware revision 1.9 @ IRQ 116
bio: create slab <bio-0> at 0
vgaarb: loaded
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
USBSS revision 4ea20809
registerd cppi-dma Intr @ IRQ 17
Cppi41 Init Done
omap_i2c omap_i2c.1: bus 1 rev4.0 at 100 kHz
omap_i2c omap_i2c.2: bus 2 rev4.0 at 100 kHz
i2c i2c-2: Failed to register i2c client sii9134_p0 at 0x39 (-16)
i2c i2c-2: Can't create device at 0x39
Advanced Linux Sound Architecture Driver Version 1.0.23.
Switching to clocksource gp timer
musb-hdrc: version 6.0, host, debug=0
musb-hdrc musb-hdrc.0: dma type: dma-cppi41
MUSB controller-0 revision 4ea20800
musb-hdrc musb-hdrc.0: MUSB HDRC host driver
musb-hdrc musb-hdrc.0: new USB bus registered, assigned bus number 1
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: MUSB HDRC host driver
usb usb1: Manufacturer: Linux 2.6.37 musb-hcd
usb usb1: SerialNumber: musb-hdrc.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
musb-hdrc musb-hdrc.0: USB Host mode controller at d081e000 using DMA, IRQ 18
musb-hdrc musb-hdrc.1: dma type: dma-cppi41
MUSB controller-1 revision 4ea20800
musb-hdrc musb-hdrc.1: MUSB HDRC host driver
musb-hdrc musb-hdrc.1: new USB bus registered, assigned bus number 2
usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: MUSB HDRC host driver
usb usb2: Manufacturer: Linux 2.6.37 musb-hcd
usb usb2: SerialNumber: musb-hdrc.1
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
musb-hdrc musb-hdrc.1: USB Host mode controller at d082a800 using DMA, IRQ 19
NET: Registered protocol family 2
IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
TCP established hash table entries: 8192 (order: 4, 65536 bytes)
TCP bind hash table entries: 8192 (order: 3, 32768 bytes)
TCP: Hash tables configured (established 8192 bind 8192)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
NetWinder Floating Point Emulator V0.97 (double precision)
PMU: registered new PMU device of type 0
omap-iommu omap-iommu.0: ducati registered
omap-iommu omap-iommu.1: sys registered
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 389
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
version_init:MAJOR(dev):253
env_dev_init begin
env_dev_init over
audio_select_init:MAJOR(dev):251
hello cece913 init begin
wm8978_init:MAJOR(dev):250
hello wm8978 init over
hello cece913 init begin
wm8978_init:MAJOR(dev):249
hello wm8978 init over
hello lcd init begin
lcd_init:MAJOR(dev):248
hello lcd init over
hello init over
nss_rng nss_rng: NSS Random Number Generator ver. 2.0
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0
omap_uart.1: ttyO1 at MMIO 0x48022000 (irq = 73) is a OMAP UART1
omap_uart.2: ttyO2 at MMIO 0x48024000 (irq = 74) is a OMAP UART2
console [ttyO2] enabled
brd: module loaded
loop: module loaded
ahci probe: devid name is ahci
ahci CAP register dump =0x6726ff81
Modified ahci CAP register dump =0x6f26ff81
ahci ahci.0: forcing PORTS_IMPL to 0x3
ahci: SSS flag set, parallel bus scan disabled
ahci ahci.0: AHCI 0001.0100 32 slots 2 ports 3 Gbps 0x3 impl platform mode
ahci ahci.0: flags: ncq sntf stag pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
scsi1 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x100 irq 16
ata2: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a150fff] port 0x180 irq 16
omap2-nand driver initializing
NAND device: Maf ID: 0xad, Chip ID: 0xf1 (Hynix, )
erasesize: 0x20000, writesize: 2048, oobsize: 64
Creating 7 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000260000 : "U-Boot"
0x000000260000-0x000000280000 : "U-Boot Env"
0x000000400000-0x000000800000 : "kernel1"
0x000000800000-0x000003800000 : "filesystem1"
0x000003800000-0x000003c00000 : "kernel2"
0x000003c00000-0x000006c00000 : "filesystem2"
0x000006c00000-0x000008000000 : "lastblock"
davinci_mdio davinci_mdio.0: davinci mdio revision 1.6
davinci_mdio davinci_mdio.0: detected phy mask fffffffd
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[1]: device 0:01, driver unknown
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
i2c /dev entries driver
pca9555_probe
pca9555 2-0026: chip found @ 0x4c (OMAP I2C adapter)
Linux video capture interface: v2.00
sii9134_p1_probe
sii9134_p1 2-003d: chip found @ 0x7a (OMAP I2C adapter)
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v1.0.0)
OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec
nss_aes_mod_init: loading NSS AES driver
nss-aes nss-aes: NSS AES hw accel rev: 3.2 (context 0 @0x41140000)
nss-aes nss-aes: NSS AES hw accel rev: 3.2 (context 1 @0x41141000)
nss-aes nss-aes: NSS AES hw accel rev: 3.2 (context 2 @0x411a0000)
nss-aes nss-aes: NSS AES hw accel rev: 3.2 (context 3 @0x411a1000)
nss_aes_probe: probe() done
nss_des_mod_init: loading NSS DES driver
nss-des nss-des: NSS DES hw accel rev: 2.2 (context 0 @0x41160000)
nss-des nss-des: NSS DES hw accel rev: 2.2 (context 1 @0x41161000)
nss_des_probe: probe() done
nss_sham_mod_init: loading NSS SHA/MD5 driver
nss-sham nss-sham: NSS SHA/MD5 hw accel rev: 4.03 (context 0 @0x41100000)
nss-sham nss-sham: NSS SHA/MD5 hw accel rev: 4.03 (context 1 @0x41101000)
nss-sham nss-sham: NSS SHA/MD5 hw accel rev: 4.03 (context 2 @0x411c0000)
nss-sham nss-sham: NSS SHA/MD5 hw accel rev: 4.03 (context 3 @0x411c1000)
nss_sham_probe: probe() done
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
notify_init : notify drivercreated for remote proc id 2 at physical Address 0xbee00000
fpga init 2013-------
fpga_init:MAJOR(dev):245
:MAJOR(dev):244
usbcore: registered new interface driver snd-usb-audio
aic3x_i2c_probe 2012.12.04
1:aic3x_i2c_probe 2012.12.04 aic3x->gpio_reset:-1
tlv320aic3x tbl->name:tlv320aic3x,id->name:-1069507244
mca0 aic3x_i2c_probe
aic3x_i2c_probe 2012.12.04
1:aic3x_i2c_probe 2012.12.04 aic3x->gpio_reset:-1
mca1_wm8978 tbl->name:wm8978,id->name:-1069506892
davinci_mcasp_probe pdev->name:davinci-mcasp
davinci_mcasp_probe 1
davinci_mcasp_probe 2
davinci_mcasp_probe 3
clk_rate:172032000
dev->base:fa050000
davinci_mcasp_probe pdev->name:davinci-mcasp
davinci_mcasp_probe 1
davinci_mcasp_probe 2
davinci_mcasp_probe 3
clk_rate:172032000
dev->base:fa03c000
davinci_mcasp_probe pdev->name:davinci-mcasp
davinci_mcasp_probe 1
davinci_mcasp_probe 2
davinci_mcasp_probe 3
clk_rate:172032000
dev->base:fa038000
before while 1
ata1: SATA link down (SStatus 0 SControl 300)
davinci_pcm_new
asoc: mca0-hifi <-> davinci-mcasp.0 mapping ok
davinci_pcm_new
asoc: wm8978-hifi <-> davinci-mcasp.1 mapping ok
davinci_pcm_new
asoc: tlv320aic3x-hifi <-> davinci-mcasp.2 mapping ok
davinci_pcm_new
asoc: HDMI-DAI-CODEC <-> hdmi-dai mapping ok
ALSA device list:
#0: TI81XX_DVR_CARD0
#1: TI81XX_DVR_CARD1
oprofile: using arm/armv7
TCP cubic registered
NET: Registered protocol family 17
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
omap_voltage_late_init: Voltage driver support not added
Power Management for TI81XX.
smartreflex smartreflex: Driver initialized
env_init
MAC Addr = 00:01:00:01:06:03
omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800)
ata2: SATA link down (SStatus 0 SControl 300)
davinci_mdio davinci_mdio.0: resetting idled controller
net eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=0:01, id=282f014)
IP-Config: Complete:
device=eth0, addr=192.168.2.109, mask=255.255.255.0, gw=192.168.2.1,
host=talent, domain=, nis-domain=(none),
bootserver=192.168.2.107, rootserver=192.168.2.107, rootpath=
PHY: 0:01 - Link is Up - 100/Full
VFS: Mounted root (nfs filesystem) on device 0:15.
devtmpfs: mounted
Freeing init memory: 236K
INIT: version 2.88 booting
Mounting /dev/shm : Mounting /dev/pts : Mounting other filesystems : Mounting /dev/sda1 : mount: mounting /dev/sda1 on /media/sda1 failed: No such file or directory
Mounting /dev/sda2 : mkdir: can't create directory '/media': File exists
mkdir: can't create directory '/media/sda2': File exists
mount: mounting /dev/sda2 on /media/sda2 failed: No such file or directory
Sync command ...Error opening /dev/fb0: No such file or directory
Starting udev
udev[111]: starting version 164
udevd-work[114]: error changing net interface name eth0 to eth3: Device or resource busy
Starting Bootlog daemon: bootlogd.
Applying sync command
_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|
Arago Project http://arago-project.org dm816x ttyO2
Arago 2012.10 dm816x ttyO2
dm816x login: root
root@dm816x:~# cd fdisk -l
Disk /dev/mtdblock0: 2 MB, 2490368 bytes
255 heads, 63 sectors/track, 0 cylinders, total 4864 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock0 doesn't contain a valid partition table
Disk /dev/mtdblock1: 0 MB, 131072 bytes
255 heads, 63 sectors/track, 0 cylinders, total 256 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock1 doesn't contain a valid partition table
Disk /dev/mtdblock2: 4 MB, 4194304 bytes
255 heads, 63 sectors/track, 0 cylinders, total 8192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock2 doesn't contain a valid partition table
Disk /dev/mtdblock3: 50 MB, 50331648 bytes
255 heads, 63 sectors/track, 6 cylinders, total 98304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock3 doesn't contain a valid partition table
Disk /dev/mtdblock4: 4 MB, 4194304 bytes
255 heads, 63 sectors/track, 0 cylinders, total 8192 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock4 doesn't contain a valid partition table
Disk /dev/mtdblock5: 50 MB, 50331648 bytes
255 heads, 63 sectors/track, 6 cylinders, total 98304 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock5 doesn't contain a valid partition table
Disk /dev/mtdblock6: 20 MB, 20971520 bytes
255 heads, 63 sectors/track, 2 cylinders, total 40960 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mtdblock6 doesn't contain a valid partition table
root@dm816x:~#
Is there some mode in kernel i still need to compile?Or other causes?