I am trying to reflash the OMAP35x EVM back to Linux (is was VxWorks). I want to flash it to the embedded memory NAND (I think). I have been successful with the instructions so far. But the boot is now ending in a kernel panic. I've attached the printenv and boot messages. (I can ping the EVM.)
Thanks for your help,
John
Texas Instruments X-Loader 1.46 (May 6 2010 - 23:45:50)
Starting OS Bootloader...
U-Boot 2009.11 (May 06 2010 - 23:47:47)
OMAP3430/3530-GP ES3.1, CPU-OPP2 L3-165MHz
OMAP3 EVM board + LPDDR/NAND
I2C: ready
DRAM: 128 MB
NAND: 256 MiB
In: serial
Out: serial
Err: serial
Read back SMSC id 0x92200000
Die ID #26c8000400000000040365fa18007005
Net: smc911x-0
Hit any key to stop autoboot: 3 0
OMAP3_EVM # printenv
baudrate=115200
bootfile="uImage"
ethaddr=00:50:C2:7E:92:2C
nfxhost=192.168.1.65
rootpath=/home/jlawless/workdir/filesys
nfshost=192.168.1.65
dieid#=26c8000400000000040365fa18007005
ethact=smc911x-0
rf_blank_ram=mw.b 0x82000000 0xff 0x2000000
rf_er_xloader=nand erase 0 80000
rf_er_uboot=nand erase 80000 1e0000
rf_er_env=nand erase 260000 20000
rf_er_kernel=nand erase 280000 500000
rf_er_ramdisk=nand erase 780000 2000000
rf_er_fs=nand erase 780000 2000000
rf_get_xloader=tftpboot 0x82000000 images/boot-strap/omap3530/x-load.bin.ift
rf_get_uboot=tftpboot 0x82000000 images/u-boot/omap3530/u-boot.bin
rf_get_kernel=tftpboot 0x82000000 images/kernel/omap3530/uImage
rf_get_ramdisk=tftpboot 0x82000000 images/fs/omap3530/ramdisk.gz
rf_get_min_rd=tftpboot 0x82000000 images/fs/ramdisk-base.gz
rf_get_fs=tftpboot 0x82000000 images/fs/omap3530/rootfs.jffs2
rf_wr_xloader=nandecc hw; nand write.i 0x82000000 0 80000
rf_wr_uboot=nandecc sw; nand write.i 0x82000000 80000 1e0000
rf_wr_kernel=nandecc sw; nand write.i 0x82000000 280000 500000
rf_wr_ramdisk=nandecc sw; nand write.i 0x82000000 780000 2000000
rf_wr_fs=nandecc sw; nand write.i 0x82000000 780000 2000000
rf_ev=run rf_er_env
rf_xl=run rf_blank_ram; run rf_er_xloader; run rf_get_xloader; run rf_wr_xloader
rf_ub=run rf_blank_ram; run rf_er_uboot; run rf_get_uboot; run rf_wr_uboot
rf_kn=run rf_blank_ram; run rf_er_kernel; run rf_get_kernel; run rf_wr_kernel
rf_rd=run rf_blank_ram; run rf_er_ramdisk; run rf_get_ramdisk; run rf_wr_ramdisk
rf_min_rd=run rf_blank_ram; run rf_er_ramdisk; run rf_get_min_rd; run rf_wr_ramdisk
rf_fs=run rf_blank_ram; run rf_er_fs; run rf_get_fs; run rf_wr_fs
rf_all_rd=run rf_xl; run rf_ub; run rf_kn; run rf_rd
rf_all_min_rd=run rf_xl; run rf_ub; run rf_kn; run rf_min_rd
rf_all_fs=run rf_xl; run rf_ub; run rf_kn; run rf_fs
filesize=B040F0
fileaddr=82000000
gatewayip=192.168.1.254
netmask=255.255.255.0
ipaddr=192.168.1.225
serverip=192.168.1.73
bootargs=bootargs_fs
get_kernel=run nand_kernel
get_initrd=run nand_initrd
nand_kernel=nand read.i 0x80000000 280000 500000
nand_initrd=nand read.i 0x82000000 780000 2000000
tftp_kernel=tftpboot 0x80000000 uImage
tftp_initrd=tftpboot 0x82000000 ramdisk.gz
addip=setenv bootargs $bootargs ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:eth0:on
boot_rd=run get_kernel; run get_initrd; setenv bootargs $bootargs_rd; run addip; bootm 0x80000000
boot_fs=run get_kernel; setenv bootargs $bootargs_fs; run addip; bootm 0x80000000
boot_nfs=run get_kernel; setenv bootargs $bootargs_nfs; run addip; bootm 0x80000000
bootcmd=run boot_fs
bootdelay=3
bootargs_rd=mem=100M
console=ttyS0,115200n8 root=/dev/ram0 initrd=0x81600000,16M
ramdisk_size=40960 mpurate=600 omapfb.rotate=1 omapfb.vrfb=y
omap_vout.vid1_static_vrfb_alloc=y
bootargs_fs=mem=100M
console=ttyS0,115200n8 noinitrd root=/dev/mtdblock4 rw rootfstype=jffs2
mpurate=600 omapfb.rotate=1 omapfb.vrfb=y
omap_vout.vid1_static_vrfb_alloc=y
bootargs_nfs=mem=100M
console=ttyS0,115200n8 noinitrd ip=dhcp rw root=/dev/nfs
nfsroot=<nfsserver_ip>:/home/<useracct>/workdir/filesys,nolock
mpurate=600 omapfb.rotate=1 omapfb.vrfb=y
omap_vout.vid1_static_vrfb_alloc=y
stdin=serial
stdout=serial
stderr=serial
Environment size: 3186/131068 bytes
OMAP3_EVM # boot
NAND read: device 0 offset 0x280000, size 0x500000
5242880 bytes read: OK
## Booting kernel from Legacy Image at 80000000 ...
Image Name: Linux-2.6.32
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 2393420 Bytes = 2.3 MB
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 (x0029463@psplinux050) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #1 Fri May 7 00:06:07 IST 2010
CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7), cr=10c53c7f
CPU: VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
Machine: OMAP3 EVM
Memory policy: ECC disabled, Data cache writeback
OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp 720m )
SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x100000
Reserving 4194304 bytes SDRAM for VRAM
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 25400
Kernel
command line: mem=100M console=ttyS0,115200n8 noinitrd
root=/dev/mtdblock4 rw rootfstype=jffs2 mpurate=600 omapfb.rotate=1
omapfb.vrfb=y omap_vout.vid1_static_vrfb_alloc=y
ip=192.168.1.225:192.168.1.73:192.168.1.254:255.255.255.0::eth0:on
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: 100MB = 100MB total
Memory: 92400KB available (4180K code, 370K data, 172K init, 0K highmem)
Hierarchical RCU implementation.
NR_IRQS:402
Clocking rate (Crystal/Core/MPU): 26.0/332/500 MHz
Reprogramming SDRC clock to 332000000 Hz
GPMC revision 5.0
IRQ: Found an INTC at 0xfa200000 (revision 4.0) with 96 interrupts
Total of 96 interrupts on 1 active controller
OMAP GPIO hardware version 2.5
OMAP clockevent source: GPTIMER1 at 32768 Hz
Console: colour dummy device 80x30
Calibrating delay loop... 499.92 BogoMIPS (lpj=1949696)
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
regulator: core version 0.5
NET: Registered protocol family 16
Target VDD1 OPP = 5, VDD2 OPP = 3
omap3evmdc: Driver registration complete
OMAP DMA hardware revision 4.0
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
i2c_omap i2c_omap.1: bus 1 rev3.12 at 2600 kHz
twl4030: PIH (irq 7) chaining IRQs 368..375
twl4030: power (irq 373) chaining IRQs 376..383
twl4030: gpio (irq 368) chaining IRQs 384..401
regulator: VMMC1: 1850 <--> 3150 mV normal standby
regulator: VDAC: 1800 mV normal standby
regulator: VAUX2_4030: 2800 mV normal standby
regulator: VPLL2: 1800 mV normal standby
regulator: VSIM: 1800 <--> 3000 mV normal standby
i2c_omap i2c_omap.2: bus 2 rev3.12 at 400 kHz
i2c_omap i2c_omap.3: bus 3 rev3.12 at 400 kHz
Switching to clocksource 32k_counter
musb_hdrc: version 6.0, musb-dma, otg (peripheral+host), debug=0
musb_hdrc: USB OTG mode controller at fa0ab000 using DMA, IRQ 92
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 udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
omap-iommu omap-iommu.0: isp registered
OMAP35x Linux PSP version 03.00.01.06 (OMAP3EVM)
NetWinder Floating Point Emulator V0.97 (double precision)
VFS: Disk quotas dquot_6.5.2
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc.
msgmni has been set to 180
alg: No test for stdrng (krng)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
OMAP DSS rev 2.0
OMAP DISPC rev 3.0
OMAP VENC rev 2
OMAP DSI rev 1.0
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250.0: ttyS0 at MMIO 0x4806a000 (irq = 72) is a ST16654
console [ttyS0] enabled
serial8250.1: ttyS1 at MMIO 0x4806c000 (irq = 73) is a ST16654
serial8250.2: ttyS2 at MMIO 0x49020000 (irq = 74) is a ST16654
brd: module loaded
loop: module loaded
omap2-nand driver initializing
NAND device: Manufacturer ID: 0x2c, Chip ID: 0xba (Micron NAND 256MiB 1,8V 16-bit)
Creating 5 MTD partitions on "omap2-nand.0":
0x000000000000-0x000000080000 : "xloader-nand"
0x000000080000-0x000000240000 : "uboot-nand"
0x000000240000-0x000000280000 : "params-nand"
0x000000280000-0x000000780000 : "linux-nand"
0x000000780000-0x000010000000 : "jffs2-nand"
OneNAND driver initializing
omap2-onenand omap2-onenand: Cannot request GPMC CS
omap2-onenand: probe of omap2-onenand failed with error -16
smsc911x: Driver version 2008-10-21.
smsc911x-mdio: probed
eth0: attached PHY driver [Generic PHY] (mii_bus:phy_addr=ffffffff:01, irq=-1)
net eth0: MAC Address: 00:50:c2:7e:92:2c
usbcore: registered new interface driver cdc_ether
usbcore: registered new interface driver dm9601
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
ehci-omap ehci-omap.0: irq 77, io mem 0x48064800
ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
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: OMAP-EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.32 ehci_hcd
usb usb1: SerialNumber: ehci-omap.0
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbtest
g_ether gadget: using random self ethernet address
g_ether gadget: using random host ethernet address
usb0: MAC 7a:f8:c0:e3:b2:fb
usb0: HOST MAC 42:9b:b2:64:f5:cd
g_ether gadget: Ethernet Gadget, version: Memorial Day 2008
g_ether gadget: g_ether ready
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: 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 2.6.32 musb-hcd
usb usb2: SerialNumber: musb_hdrc
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 1 port detected
input: TWL4030 Keypad as /devices/platform/i2c_omap.1/i2c-1/1-004a/twl4030_keypad/input/input0
ads7846 spi1.0: touchscreen, irq 335
input: ADS7846 Touchscreen as /devices/platform/omap2_mcspi.1/spi1.0/input/input1
twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
i2c /dev entries driver
Linux video capture interface: v2.00
tvp514x 3-005c: Registered to v4l2 master omap34xxcam!!
omap-iommu omap-iommu.0: isp: version 1.1
usbcore: registered new interface driver uvcvideo
USB Video Class driver (v0.1.0)
OMAP Watchdog Timer Rev 0x31: initial timeout 60 sec
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.21.
usbcore: registered new interface driver snd-usb-audio
No device for DAI omap-mcbsp-dai-0
No device for DAI omap-mcbsp-dai-1
No device for DAI omap-mcbsp-dai-2
No device for DAI omap-mcbsp-dai-3
No device for DAI omap-mcbsp-dai-4
OMAP3 EVM SoC init
asoc: twl4030 <-> omap-mcbsp-dai-0 mapping ok
ALSA device list:
#0: omap3evm (twl4030)
TCP cubic registered
NET: Registered protocol family 17
NET: Registered protocol family 15
Power Management for TI OMAP3.
Switched to new clocking rate (Crystal/Core/MPU): 26.0/332/600 MHz
IVA2 clocking rate: 430 MHz
SmartReflex driver initialized
VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 1
twl_rtc twl_rtc: setting system clock to 2000-01-01 00:24:32 UTC (946686272)
tvp514x 3-005c: tvp5146m2 found at 0xb8 (OMAP I2C adapter)
omapdss DPI error: display already enabled
omap_vout omap_vout: 'lcd' Display already enabled
omapdss DPI error: display already enabled
omap_vout omap_vout: 'lcd' Display already enabled
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 1
omap_vout omap_vout: Buffer Size = 3686400
omap_vout omap_vout: : registered and initialized video device 2
net eth0: SMSC911x/921x identified at 0xc6860000, IRQ: 336
IP-Config: Complete:
device=eth0, addr=192.168.1.225, mask=255.255.255.0, gw=192.168.1.254,
host=192.168.1.225, domain=, nis-domain=(none),
bootserver=192.168.1.73, rootserver=192.168.1.73, rootpath=
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000000: 0x8b1f instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000004: 0x03cd instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000008: 0x0302 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x0000000c: 0x6761 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000010: 0x6564 instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x00000014: 0x692d instead
jffs2_scan_eraseblock(): Magic bitmask 0x
......
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x04a60020: 0xaffb instead
jffs2_scan_eraseblock(): Magic bitmask 0x1985 not found at 0x04a60024: 0x20f2 instead
Further such events for this erase block will not be printed
Empty flash at 0x0aaf28bc ends at 0x0aaf3000
Empty flash at 0x0aaff008 ends at 0x0aaff800
VFS: Mounted root (jffs2 filesystem) on device 31:4.
Freeing init memory: 172K
Warning: unable to open an initial console.
Kernel panic - not syncing: No init found. Try passing init= option to kernel.
