U-Boot SPL 2014.10 (Apr 07 2015 - 13:55:21) U-Boot 2014.10 (Apr 07 2015 - 13:55:21) DRAM: 512 MiB NAND: 64 MiB MMC: OMAP SD/MMC: 0 Net: cpsw U-Boot# U-Boot# U-Boot# U-Boot# U-Boot# run netboot Booting from network ... link up on port 0, speed 100, full duplex BOOTP broadcast 1 *** Unhandled DHCP Option in OFFER/ACK: 26 *** Unhandled DHCP Option in OFFER/ACK: 26 DHCP client bound to address 192.168.1.33 (27 ms) link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 192.168.1.143; our IP address is 192.168.1.33 Filename 'uEnv.txt'. Load address: 0x80200000 Loading: * TFTP error: 'File not found' (1) Not retrying... link up on port 0, speed 100, full duplex Using cpsw device TFTP from server 192.168.1.143; our IP address is 192.168.1.33 Filename 'zImage'. Load address: 0x80200000 Loading: ################################################################# ################################################################# ################################################################# ############################################################# 1.7 MiB/s done Bytes transferred = 1309052 (13f97c hex) Kernel image @ 0x80200000 [ 0x000000 - 0x13f97c ] Starting kernel ... Uncompressing Linux... done, booting the kernel. Linux version 2.6.37 (anatoly@anatoly-ThinkPad-Edge-E440) (gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50) ) #4 Wed Apr 8 10:12:06 EEST 2015 CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: PowerBeacon-AM3874 reserved size = 0 at 0x0 Memory policy: ECC disabled, Data cache writeback OMAP chip is TI8148 2.0 SRAM: Mapped pa 0x402f1000 to va 0xfe400000 size: 0xf000 Built 1 zonelists in Zone order, mobility grouping on. Total pages: 130048 Kernel command line: console=ttyO0,115200n8 root=/dev/nfs nfsroot=192.168.1.143:, rw ip=dhcp PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) Memory: 512MB = 512MB total Memory: 516816k/516816k available, 7472k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) DMA : 0xffc00000 - 0xffe00000 ( 2 MB) vmalloc : 0xe0800000 - 0xf8000000 ( 376 MB) lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) modules : 0xbf000000 - 0xbfe00000 ( 14 MB) .init : 0xc0008000 - 0xc002d000 ( 148 kB) .text : 0xc002d000 - 0xc0280000 (2380 kB) .data : 0xc0280000 - 0xc02ab400 ( 173 kB) SLUB: Genslabs=11, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 NR_IRQS:375 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 IRQ368 Trying to install interrupt handler for IRQ369 Trying to install interrupt handler for IRQ370 Trying to install interrupt handler for IRQ371 Trying to install interrupt handler for IRQ372 Trying to install interrupt handler for IRQ373 Trying to install interrupt handler for IRQ374 Trying to install type control for IRQ375 Trying to set irq flags for IRQ375 OMAP clockevent source: GPTIMER1 at 20000000 Hz Console: colour dummy device 80x30 Calibrating delay loop... 4797.23 BogoMIPS (lpj=23986176) pid_max: default: 32768 minimum: 301 Security Framework initialized Mount-cache hash table entries: 512 CPU: Testing write buffer coherency: ok devtmpfs: initialized omap_voltage_early_init: voltage driver support not added regulator: core version 0.5 regulator: dummy: 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 OMAP GPIO hardware version 0.1 OMAP GPIO hardware version 0.1 omap_mux_init: Add partition: #1: core, flags: 4 Debugfs: Only enabling/disabling deep sleep and wakeup timer is supported now bio: create slab at 0 SCSI subsystem initialized Switching to clocksource gp timer 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 1009 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled omap_uart.0: ttyO0 at MMIO 0x48020000 (irq = 72) is a OMAP UART0 console [ttyO0] enabled 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 omap_uart.3: ttyO3 at MMIO 0x481a6000 (irq = 44) is a OMAP UART3 omap_uart.5: ttyO5 at MMIO 0x481aa000 (irq = 46) is a OMAP UART5 brd: module loaded loop: module loaded mice: PS/2 mouse device common for all mice omap_rtc omap_rtc: rtc core: registered omap_rtc as rtc0 OMAP Watchdog Timer Rev 0x00: initial timeout 60 sec 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. omap_rtc omap_rtc: setting system clock to 2000-01-01 00:00:00 UTC (946684800) VFS: Cannot open root device "nfs" or unknown-block(0,255) 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(0,255) Backtrace: [] (dump_backtrace+0x0/0x110) from [] (dump_stack+0x18/0x1c) r6:00008000 r5:df811000 r4:c02abad8 r3:60000013 [] (dump_stack+0x0/0x1c) from [] (panic+0x5c/0x178) [] (panic+0x0/0x178) from [] (mount_block_root+0x23c/0x28c) r3:00000000 r2:00000000 r1:df83bf60 r0:c0242e09 r7:c002305c [] (mount_block_root+0x0/0x28c) from [] (mount_root+0x50/0x64) r8:00000000 r7:00000013 r6:c005f4d4 r5:c0023071 r4:000000ff [] (mount_root+0x0/0x64) from [] (prepare_namespace+0x170/0x1d0) r4:c02ab464 r3:00000000 [] (prepare_namespace+0x0/0x1d0) from [] (kernel_init+0x114/0x154) r5:c0008c5c r4:c0022634 [] (kernel_init+0x0/0x154) from [] (do_exit+0x0/0x5bc) r4:00000000 r3:00000000