Hello.
I trying to start custom board with next configuration:
-NAND 8bit,
-DDR2.
/*****************************************************************************************/
I use next commands for config u-boot:
//Set environment in u-boot
nand erase 0 0x20000
setenv hostname Politeh
setenv ethaddr 00:24:37:26:15:05
setenv ipaddr 192.168.0.111
setenv serverip 192.168.0.103
setenv gatewayip 192.168.0.1
setenv netmask 255.255.255.0
setenv bootargs console=ttyS2,115200 ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname} rootfstype=jffs2 root=mtd:filesystem rw,noatime mem=128M
setenv bootcmd 'nand read.e 0xc0700000 0xa0000 0x300000; bootm 0xc0700000'
saveenv
//Write uImage by TFTP
nand erase 0xa0000 0x300000
tftp 0xc0700000 uImage
nand write.e 0xc0700000 0xa0000 ${filesize}
//Write file system by TFTP
mw.b 0xc0700000 0xFF 0xE00000
tftp 0xc0700000 rootfs.jffs2
nand erase 0xB60000 0xE00000
nand write.e 0xc0700000 0xB60000 0xE00000
/*****************************************************************************************/
Config file
(Please visit the site to view this file)
/*****************************************************************************************/
After booting log
Politeh > NAND: 512 MiB
MMC: davinci: 0
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
nand_bbt: ECC error while reading bad block table
nand_read_bbt: Bad block at 0x0000191a0000
In: serial
Out: serial
Err: serial
Net: DaVinci-EMAC
Hit any key to stop autoboot: 0
Politeh > printenv
baudrate=115200
bootargs=console=ttyS2,115200 ip=192.168.0.111:192.168.0.103:192.168.0.1:255.255.255.0:Politeh rootfstype=jffs2 root=mtd:filesystem rw,noatime mem=128M
bootcmd=nand read.e 0xc0700000 0xa0000 0x300000; bootm 0xc0700000
bootdelay=7
bootfile=uImage
ethact=DaVinci-EMAC
ethaddr=00:24:37:26:15:05
gatewayip=192.168.0.1
hostname=Politeh
hwconfig=dsp:wake=yes
ipaddr=192.168.0.111
netmask=255.255.255.0
serverip=192.168.0.103
stderr=serial
stdin=serial
stdout=serial
ver=U-Boot 2012.04.01 (Jan 30 2014 - 21:48:28)
Environment size: 558/131068 bytes
Politeh > NAND: 512 MiB
MMC: davinci: 0
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
nand_bbt: ECC error while reading bad block table
nand_read_bbt: Bad block at 0x0000191a0000
In: serial
Out: serial
Err: serial
Net: DaVinci-EMAC
Hit any key to stop autoboot: 0
NAND read: device 0 offset 0xa0000, size 0x300000
3145728 bytes read: OK
## Booting kernel from Legacy Image at c0700000 ...
Image Name: Linux-3.3.0
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2550192 Bytes = 2.4 MiB
Load Address: c0008000
Entry Point: c0008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
Booting Linux on physical CPU 0
Linux version 3.3.0 (root@alexey-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 PREEMPT Sat Feb 1 14:10:58 MSK 2014
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: DaVinci DA850/OMAP-L138/AM18x EVM
Memory policy: ECC disabled, Data cache writeback
BUG: mapping for 0x80000000 at 0xfffe0000 out of vmalloc space
DaVinci da850/omap-l138/am18x variant 0x1
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: console=ttyS2,115200 ip=192.168.0.111:192.168.0.103:192.168.0.1:255.255.255.0:Politeh rootfstype=jffs2 root=mtd:filesystem rw,noatime mem=128M
PID hash table entries: 512 (order: -1, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 128MB = 128MB total
Memory: 124508k/124508k available, 6564k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.text : 0xc0008000 - 0xc04bc000 (4816 kB)
.init : 0xc04bc000 - 0xc04e8000 ( 176 kB)
.data : 0xc04e8000 - 0xc05271e0 ( 253 kB)
.bss : 0xc0527204 - 0xc0544cac ( 119 kB)
SLUB: Genslabs=13, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
NR_IRQS:245
Console: colour dummy device 80x30
Calibrating delay loop... 148.88 BogoMIPS (lpj=744448)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
Setting up static identity map for 0xc0397878 - 0xc03978d0
gpiochip_add: registered GPIOs 0 to 31 on device: DaVinci
gpiochip_add: registered GPIOs 32 to 63 on device: DaVinci
gpiochip_add: registered GPIOs 64 to 95 on device: DaVinci
gpiochip_add: registered GPIOs 96 to 127 on device: DaVinci
gpiochip_add: registered GPIOs 128 to 143 on device: DaVinci
DaVinci: 144 gpio irqs
print_constraints: dummy:
NET: Registered protocol family 16
bio: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
print_constraints: VDCDC1: 3200 <--> 3300 mV at 3300 mV
print_constraints: VDCDC2: 1750 <--> 3300 mV at 3300 mV
print_constraints: VDCDC3: 950 <--> 1350 mV at 3300 mV
print_constraints: LDO1: 1800 mV
print_constraints: LDO2: 1150 <--> 1300 mV at 3300 mV
pca953x 1-0020: failed reading register
pca953x 1-0021: failed reading register
i2c-gpio i2c-gpio.1: using pins 20 (SDA) and 21 (SCL)
Advanced Linux Sound Architecture Driver Version 1.0.24.
Switching to clocksource timer0_1
musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
musb-hdrc musb-hdrc: dma type: dma-cppi41
MUSB255 controller's USBSS revision = 4ea11003
Waiting for USB PHY clock good...
musb-hdrc musb-hdrc: USB OTG mode controller at fee00000 using DMA, IRQ 58
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
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 named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
EMAC: MII PHY configured, RMII PHY will not be functional
JFFS2 version 2.2. (NAND) бL 2001-2006 Red Hat, Inc.
msgmni has been set to 243
io scheduler noop registered (default)
da8xx_lcdc da8xx_lcdc.0: GLCD: Found Sharp_LK043T1DG01 panel
Console: switching to colour frame buffer device 60x34
Serial: 8250/16550 driver, 3 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x1c42000 (irq = 25) is a AR7
serial8250.0: ttyS1 at MMIO 0x1d0c000 (irq = 53) is a AR7
serial8250.0: ttyS2 at MMIO 0x1d0d000 (irq = 61) is a AR7
console [ttyS2] enabled
brd: module loaded
ahci ahci: forcing PORTS_IMPL to 0x1
ahci ahci: AHCI 0001.0100 32 slots 1 ports 3 Gbps 0x1 impl platform mode
ahci ahci: flags: ncq sntf pm led clo only pmp pio slum part ccc
scsi0 : ahci_platform
ata1: SATA max UDMA/133 mmio [mem 0x01e18000-0x01e19fff] port 0x100 irq 67
spi_davinci spi_davinci.1: DMA: supported
spi_davinci spi_davinci.1: DMA: RX channel: 18, TX channel: 19, event queue: 0
m25p80 spi1.0: unrecognized JEDEC id ffffff
spi_davinci spi_davinci.1: Controller at 0xfef0e000
davinci_mdio davinci_mdio.0: davinci mdio revision 1.5
davinci_mdio davinci_mdio.0: detected phy mask fffffffd
davinci_mdio.0: probed
davinci_mdio davinci_mdio.0: phy[1]: device davinci_mdio-0:01, driver unknown
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci ohci.0: DA8xx OHCI
ohci ohci.0: new USB bus registered, assigned bus number 1
Waiting for USB PHY clock good...
ohci ohci.0: irq 59, io mem 0x01e25000
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
input: TPS6507x Touchscreen as /devices/platform/i2c-gpio.1/i2c-1/1-0048/input/input0
omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0
omap_rtc: RTC power up reset detected
omap_rtc: already running
i2c /dev entries driver
lirc_dev: IR Remote Control driver registered, major 253
IR NEC protocol handler initialized
IR RC5(x) protocol handler initialized
IR RC6 protocol handler initialized
IR JVC protocol handler initialized
IR Sony protocol handler initialized
IR RC5 (streamzap) protocol handler initialized
IR SANYO protocol handler initialized
IR MCE Keyboard/mouse protocol handler initialized
IR LIRC bridge handler initialized
Linux video capture interface: v2.00
usbcore: registered new interface driver uvcvideo
USB Video Class driver (1.1.1)
ata1: SATA link down (SStatus 0 SControl 300)
watchdog watchdog: heartbeat 60 sec
cpuidle: using governor ladder
cpuidle: using governor menu
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
usbcore: registered new interface driver snd-usb-audio
soc-audio soc-audio.0: ASoC: Failed to create card debugfs directory
_regulator_get: 1-0018 supply IOVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DVDD not found, using dummy regulator
_regulator_get: 1-0018 supply AVDD not found, using dummy regulator
_regulator_get: 1-0018 supply DRVDD not found, using dummy regulator
asoc: tlv320aic3x-hifi <-> davinci-mcasp.0 mapping ok
ALSA device list:
#0: DA850/OMAP-L138 EVM
TCP cubic registered
NET: Registered protocol family 17
regulator_init_complete: LDO2: incomplete constraints, leaving on
regulator_init_complete: LDO1: incomplete constraints, leaving on
regulator_init_complete: VDCDC3: incomplete constraints, leaving on
regulator_init_complete: VDCDC2: incomplete constraints, leaving on
regulator_init_complete: VDCDC1: incomplete constraints, leaving on
console [netcon0] enabled
netconsole: network logging started
davinci_emac davinci_emac.1: using random MAC addr: ea:7f:30:74:80:1f
omap_rtc omap_rtc: setting system clock to 2000-01-15 12:55:30 UTC (947940930)
PHY davinci_mdio-0:00 not found
net eth0: could not connect to phy davinci_mdio-0:00
IP-Config: Failed to open eth0
IP-Config: No network devices available.
MTD: MTD device with name "filesystem" not found.
VFS: Cannot open root device "mtd:filesystem" or unknown-block(0,0)
Please append a correct "root=" boot option; here are the available partitions:
Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
So booting stop here.
May be anybody can help to desolve the problem.
Thanks
Alex.