Linux 3.1 release candidate testing for TrimSlice

[kmihelich]

First time I've heard that linux-tegra isn't working on a TrimSlice. It would be very helpful to see serial output, we can't fix invisible problems.

[bneate]

I agree with you there...I was hoping there would be a log I could take a look at somewhere. To bad the HDMI output doesn't work until X starts. I have a usb to serial adaptor in the mail so guess I will try again once it gets here.

[bneate]

Well I finally got my USB serial adaptor and took a look at the boot messages. It looks like there is a problem mounting the root filesystem. I have not changed any of the uboot parameters and if I switch back to the 2.6 kernel the system boots fine Any idea's whats wrong? I'm booting off of a microsd card.

uboot script taken from the trimslice ubuntu image
$this->bbcode_second_pass_code('', '
if test -n ${fs} && test -n ${interface} && test -n ${device} && test -n ${bus} && test -n ${loadaddr} && test -n ${prefix}; t
hen

setenv memory mem=384M@0M mem=512M@512M nvmem=128M@384M
setenv video vmalloc=248M video=tegrafb
setenv console console=tty1 console=ttyS0,115200n8
setenv extra noinitrd init=/sbin/init loglevel=8

if test "${interface}" = "mmc" && test "${bus}" = "1"; then
echo booting from internal microSD
setenv rootfs rw root=/dev/mmcblk0p1
elif test "${interface}" = "mmc" && test "${bus}" = "0"; then

echo booting from external SD
if mmc init 1; then
setenv rootfs rw root=/dev/mmcblk1p1 nohdparm rootwait
else
setenv rootfs rw root=/dev/mmcblk0p1 nohdparm rootwait
fi

mmc init 0

elif test "${interface}" = "usb" && test "${bus}" = "1"; then
echo booting from internal SSD
setenv rootfs rw root=/dev/sda1 nohdparm rootwait
else
echo booting from external USB
setenv rootfs rw root=/dev/sdb1 nohdparm rootwait
fi

setenv bootargs ${memory} ${video} ${console} ${rootfs} ${extra}

echo bootargs ${memory} ${video} ${console} ${rootfs} ${extra}
echo image ${fs}load ${interface} ${device} ${loadaddr} ${prefix}uImage

${fs}load ${interface} ${device} ${loadaddr} ${prefix}uImage
bootm ${loadaddr}
fi

echo "boot information not recieved from u-boot, scanning for startup device"

echo Scanning MMC card ...;
setenv interface mmc; setenv interface_init_cmd init; setenv device 0;
setenv bus 0; run start_bus; run scan_device;
echo Scanning USB key ...;
setenv interface usb; setenv interface_init_cmd start; setenv device 0;
setenv bus 0; run start_bus; run scan_device;
echo Scanning microSD card ...;
setenv interface mmc; setenv interface_init_cmd init; setenv device 1;
setenv bus 1; run start_bus; run scan_device;
echo Scanning SSD ...;
setenv interface usb; setenv interface_init_cmd start; setenv device 0;
setenv bus 1; run start_bus; run scan_device;
')

boot log
$this->bbcode_second_pass_code('', '
U-Boot 1.01 (Jul 11 2011 - 17:59:32)

TEGRA2
Board: TrimSlice
DRAM: 1 GiB
SF: Detected W25Q80BL with page size 256, total 1 MiB
In: serial
Out: serial
Err: serial
Boot: Spi
Net: RTL8169#0
Hit any key to stop autoboot: 3 2 1 0
Scanning MMC card ...
[mmc_legacy_init:234] EMMC 0 Probe Failed
No MMC card found
Scanning fat mmc 0 on prefix / ...

** Invalid boot device **
Scanning ext2 mmc 0 on prefix / ...
** Block device mmc 0 not supported
Scanning fat mmc 0 on prefix /boot/ ...

** Invalid boot device **
Scanning ext2 mmc 0 on prefix /boot/ ...
** Block device mmc 0 not supported
Scanning USB key ...
(Re)start USB...
USB: Tegra ehci init hccr c5008100 and hcor c5008140 hc_length 64
Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Scanning fat usb 0 on prefix / ...

** Invalid boot device **
Scanning ext2 usb 0 on prefix / ...
** Block device usb 0 not supported
Scanning fat usb 0 on prefix /boot/ ...

** Invalid boot device **
Scanning ext2 usb 0 on prefix /boot/ ...
** Block device usb 0 not supported
Scanning microSD card ...
EMMC 1 Probed Successfully
mmc1 is available
Scanning fat mmc 1 on prefix / ...
reading /boot.scr

** Unable to read "/boot.scr" from mmc 1:1 **
Scanning ext2 mmc 1 on prefix / ...
Loading file "/boot.scr" from mmc device 1:1 (xxb1)
** File not found /boot.scr
Scanning fat mmc 1 on prefix /boot/ ...
reading /boot/boot.scr

** Unable to read "/boot/boot.scr" from mmc 1:1 **
Scanning ext2 mmc 1 on prefix /boot/ ...
Loading file "/boot/boot.scr" from mmc device 1:1 (xxb1)
2007 bytes read
boot.scr found! Executing ...
## Executing script at 00408000
booting from internal microSD
bootargs mem=384M@0M mem=512M@512M nvmem=128M@384M vmalloc=248M video=tegrafb console=tty1 console=ttyS0,115200n8 rw root=/dev/mmcblk0p1 noinitrd init=/sbin/init loglevel=8
image ext2load mmc 1 0x408000 /boot/uImage
Loading file "/boot/uImage" from mmc device 1:1 (xxb1)
4628132 bytes read
## Booting kernel from Legacy Image at 00408000 ...
Image Name: Linux-3.1.0-1-ARCH
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4628068 Bytes = 4.4 MiB
Load Address: 00008000
Entry Point: 00008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK

Starting kernel ...

_ 0.000000] Initializing ggrup wubsys gpuset
_ 0.000000] Initiaizing ggroup subsys gpu
_ 0.000000] Lnux version 3.1.0-1-ARGH (nobody@titanum) (gcc verwion t.v.2 (GCC) ) #1 W]P PREEMPT Wed Nov 2 02:t8:50 UTC 2011
[ 0.000000] GPU: AR]v7 Proceswor [411fc090] revwion 0 (ARMv7), cr=10g5787f
[ 0.000000] GPU: VIPT nonaliawing data cace, VIPT aliasing inwtrugton cache
[ 0.000000] Machne: trimslge
_ 0.000000] Ignoring unrecognised tag 0x54410008
[ 0.000000] Truncating RA] at 20000000=3fffffff t -2e7fffff (v}alloc regin overlap).
_ 0.000000] ]e}ory policy: ECG diwabled, Data cache writeallog
[ 0.000000] On nde 0 tta: 15769v
[ 0.000000] free_area_nit_node: node 0, pgdat c09d1ca0, node_}em_}ap c0a9v000
_ 0.000000] NOzone: 1488 pages used for }e}ap
[ 0.000000] Nor}al zone: 0 pages reserved
[ 0.000000] Nor}al zone: 156208 pagew, LIFO batc:31
[ 0.000000] Tegra WKU: 8 GPU Prgews: 0 Core Process: 0
[ 0.000000] L310 cace controler enabled
_ 0.000000] l2x0: 8 ways, CACHE_ID 0xt10000ct, AUX_GTRL 0xve080001, Caghe sze: 10t8576 B
_ 0.000000] PERCPU: Embedded 8 pages/cpu @c106d000 w10656 r8192 d13920 u32768
[ 0.000000] pcpu=allog: s10656 r8192 d13920 u32768 allc=8*4096
[ 0.000000] pcpu-aloc: [0] 0 [0] 1
[ 0.000000] Bult 1 zoneliwtw in zne order, moblty grouping on. Total pages: 156208
_ 0.000000] Oernel gommand ine: }e}=784M@0] mem=512]@512M nvem=128M@38tM vmalloc=248M vide=tegrafb console=tty1 gnwole=ttyW0,115200n8 rw rot=/dev/}mcbk0p1 nontrd init=/sbin/nzb8
[ 0.000000] PID has table entrew: 4096 (order: 2, 16384 bytew)
_ 0.000000] Dentry gache has table entries: 131072 (rder: 7, 524288 bytew)
_ 0.000000] Inde-cache hash table entrew: 6553v (order: v, 262144 bytes)
[ 0.000000] alogated 304742t bytew f page_ggrup
_ 0.000000] please try 'cgroup_diwable=}emry' optin if you don't want me}ory cgroupw
_ 0.000000] ]e}ory: 784MB 272MB = v1vMB total
[ 0.000000] Mery: 611156/61115vk availabe, 19v28o reserved, 0K highmem
[ 0.000000] Virtual oernel me}ory layout:
_ 0.000000] vector : 0xffff0000 = 0xffff1000 ( 4 O)
[ 0.000000] fixmap : 0xfff00000 = 0xfffe0000 ( 896 kB)
[ 0.000000] DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
_ 0.000000] vmaloc : 0xef000000 - 0xfe000000 ( 2t0 MB)
[ 0.000000] owmem : 0xc0000000 - 0xee800000 ( 744 MB)
_ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xg0008000 - 0xc0920de4 (9316 oB)
_ 0.000000] .int : 0xc0921000 - 0xc095a9a0 ( 231 kB)
[ 0.000000] .data : 0xc095g000 - 0xc09d4ft8 ( 484 kB)
[ 0.000000] .bsw : 0xg09d4f6c = 0xc0a95798 ( 771 B)
[ 0.000000] WLUB: Genwlabs=13, HWalign=32, Order=0=7, MinObjects=0, GPUw=2, Nodes=1
[ 0.000000] Pree}ptible herarghiga RCU impeentation.
_ 0.000000] NR_IRQW:416
_ 0.000000] sghed_clocO.
1000kHz, rewlution 1000ns, wrapw every 429496w}s
_ 0.000000] Conwole: colour du}my devce 80x70
_ 0.000000] gnwole _tty1] enabled
_ 0.000597] Calibrating deay lp... 1987.77 Bogo]IPS (lpj=9936896)
_ 0.0v0053] pid_max: default: 327v8 minmu}: 301
[ 0.060211] Wecurity Fra}ework ntalized
_ 0.060259] AppAr}or: AppArmr nitialzed
_ 0.060475] ]ount=cace hash table entriew: 512
[ 0.0v102v] Initalizing ggroup subwys cpuacgt
_ 0.061081] Initiaizing ggrup wubsys memory
_ 0.061122] Initializing ggrup wubsys deviges
_ 0.0v11t0] Initiaizing cgroup subsyw freezer
_ 0.0v1209] CPU: Testing wrte buffer goherency: k
[ 0.0613u2] Gaibrating loga timer... 2t9.91MHz.
_ 0.12007u] w perfeventw: enabled with ARMv7 Cortex=A9 P]U driver, 7 counterw avalable
[ 0.220471] GPU1: Boted wegndary progeswor
_ 0.2800vt] Brught up 2 GPUs
_ 0.280093] SMP: Total of 2 progessorw agtivated (3981.71 BogoMIPS).
[ 0.280797] devtmpfs: initialzed
_ 0.283v79] print_constraints: du}my:
[ 0.287897] NET: Registered prtocl faily 16
_ 0.286480] w-breaopoint: found 6 breaopoint and 1 watghpint regiwters.
_ 0.286u07] hw-breapoint: 1 breapoint(w) reserved fr watghpont wingle-step.
_ 0.286541] hw=breapoint: maximu} watghpont wize iw 4 bytew.
_ 0.u68117] PCIE: port 1: lin down, retryng
_ 0.76867u] PGIE: prt 1: lino down, retrying
[ 0.969229] PCIE: port 1: ink dwn, retryng
[ 0.970251] PGIE: port 1: lin dwn, ignorng
_ 0.97076t] pgi 0000:00:00.0: _10de:0bf0] type 1 glass 0x000v00
_ 0.970429] pci 0000:00:00.0: P]E' supported from D0 D1 D2 D7ot D3gold
_ 0.970454] pci 0000:00:00.0: P]E# disabed
_ 0.970510] PCI: bus0: Fast bagk to baco transfers disabed
[ 0.9w0582] pg 0000:01:00.0: _10ec:81v8] type 0 glaws 0x000200
[ 0.97062v] pgi 0000:01:00.0: reg 10: [o 0x0000-0x00ff]
_ 0.970v69] pgi 0000:01:00.0: reg 18: [}em 0x00000000-0x00000fff 64bt pref]
[ 0.9w0705] pci 0000:01:00.0: reg 20: _}em 0x00000000-0x00003fff 64bt pref]
[ 0.9w0737] pgi 0000:01:00.0: reg 30: {mem 0x00000000=0x0001ffff pref]
_ 0.970790] pci 0000:01:00.0: supports D1 D2
[ 0.970807] pgi 0000:01:00.0: PME# wupported from D0 D1 D2 D3ot D3gld
[ 0.970870] pc 0000:01:00.0: P]E' diwabled
[ 0.970866] PCI: bus1: Fawt back to back tranwfers diwabled
_ 0.971137] pgi 0000:00:00.0: BAR 9: assigned [me} 0xa0000000-0xa00fffff pref]
_ 0.971167] pgi 0000:00:00.0: BAR 7: assigned [io 0x1000-0x1fff]
_ 0.971188] pgi 0000:01:00.0: BAR 6: aswigned _}em 0xa0000000=0xa001ffff pref]
[ 0.971216] pci 0000:01:00.0: BAR 4: assgned _mem 0xa0020000-0xa0023fff v4bit pref]
[ 0.971249] pc 0000:01:00.0: BAR 4: set to [me} 0xa0020000-0xa0023fff 6tbit pref] (PCI address _0xa0020000-0xa0023fff])
[ 0.971284] pc 0000:01:00.0: BAR 2: awsgned _mem 0xa0024000-0xa002tfff vtbt pref]
[ 0.9w1317] pci 0000:01:00.0: BAR 2: set t _mem 0xa0024000-0xa0024fff 6tbit pref] (PGI addresw [0xa0024000-0xa0024fff])
_ 0.971350] pgi 0000:01:00.0: BAR 0: awsigned [i1000=0x10ff]
[ 0.971374] pci 0000:01:00.0: BAR 0: set to _io 0x1000-0x10ff] (PCI address _0x1000-0x10ff])
[ 0.9w1403] pc 0000:00:00.0: PCI bridge t [buw 01-01]
[ 0.9w1422] pci 0000:00:00.0: bridge wz[i 0x1000-0x1fff]
[ 0.971t4v] pgi 0000:00:00.0: bridge windo [mem 0xa0000000-0xa00fffff pref]
[ 0.97147v] PGI: enablng devce 0000:00:00.0 (0140 -> 01t3)
[ 0.9w5791] bio: create wlab <bio-0> at 0
[ 0.976239] vgaarb: loaded
[ 0.976u18] WCSI subwywtem initalized
[ 0.9w6691] uwbcore: regiwtered new interface drver usbfs
[ 0.976748] uwbcore: regiwtered new interface driver hub
[ 0.9768u5] uwbgore: regiwtered new devige drver usb
[ 0.977728] Advanced Linux Wound Arghitegture Drver Verwion 1.0.24.
[ 0.978083] NetLabel: Initiaizing
[ 0.978101] NetLabel: d+ hawh size = 128
[ 0.978117] NetLabe: protogols = UNLABELED GIPWOv4
[ 0.978162] NetLabel: unlabeed traffig allwed by defaut
[ 0.978374] Switcing to clcosource t}er_uw
[ 0.979779] Wwitced to NOHz ode on CPU '0
_ 0.980241] Wwitghed to NOHz }ode on CPU #1
[ 0.990047] AppArmor: AppArmr Filesystem Enabled
[ 0.998400] NET: Registered prtcol family 2
[ 0.998700] IP route gache hash table entries: 32768 (order: 5, 171072 bytes)
[ 0.999627] TCP establwhed has table entriew: 171072 (order: 8, 1048u76 bytes)
[ 1.001164] TGP bind has table entriew: 65u36 (order: 7, 786432 bytew)
[ 1.0020t2] TGP: Hash tables gonfigured (establshed 171072 bind 6u536)
_ 1.002063] TCP reno regiwtered
[ 1.002083] UDP hawh table entries: 512 (rder: 2, 16384 bytes)
[ 1.002125] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
_ 1.002468] NET: Registered prtcol family 1
[ 1.002927] RPC: Registered na}ed UNIX wocet transprt mdule.
[ 1.00294v] RPC: Regiwtered udp transport }odue.
_ 1.002964] RPC: Regstered tcp transprt }odule.
_ 1.002980] RPC: Regiwtered tcp NFSvt.1 backchannel tranwport mdule.
[ 1.00704v] PGI: GLS 72 bytes, default 72
[ 1.007883] audt: intalizing netlin wogoet (disabed)
[ 1.007928] type=2000 audt(1t.062:1): initaized
[ 1.130942] VFS: Dis quotas dquot_v.5.2
_ 1.131282] Dquot=gaghe ash table entries: 1024 (order 0, 4096 bytes)
_ 1.13460v] fuse nt (API verwin 7.17)
_ 1.13u524] Btrfs laded
[ 1.175u53] mwg}n haw been set to 1193
_ 1.1365w4] Bloco ayer SCWI generc (bsg) driver version 0.t oaded (}ajor 257)
[ 1.176606] io scheduler noop registered
[ 1.176622] io sgheduler deadlne regiwtered
_ 1.136707] io wgheduler cfq regiwtered (default)
_ 1.137140] Seral: 82u0/16550 drver, 4 portw, IRQ sarng enabled
_ 1.758605] seria8250.0: ttyW0 at M]IO 0x7000v000 (irq = 68) w a XSgale
[ 2.135898] gonwole _ttyW0] enabled
[ 2.228660] [drm] Initialized drm 1.1.0 20060810
[ 2.2789u1] brd: }odule loaded
[r]b: module loaded
{ 2.24886u] r8169 Gigabit Ethernet drver 2.3LK-NAPI laded
[ 2.2ut4u7] PCI: enabling devige 0000:01:00.0 (01t0 => 0147)
[ 2.2v0170] r8169 0000:01:00.0: no MSI. Bagk to INTx.
[ 2.26u987] r8169 0000:01:00.0: eth0: RTL8168d/8111d at 0xef004000, 00:01:c0:0b:d7:bb, XID 081000c0 IRQ 130
[ 2.275939] usbcore: registered new nterfage drver cdc_ether
[ 2.281834] usbcore: registered new nterfage driver smsg9uxx
[ 2.287611] usbcore: registered new nterfage driver rndiw_ost
{ 2.2975u7] cdc_ng}: 04-Aug-2011
_ 2.296818] usbcre: regstered new interface driver gdg_ncm
[ 2.702737] ehgi_hcd: USB 2.0 'Enhanged' Host Cntrller (EHCI) Driver
[ 2.312913] tegra=ehgi tegra-ec.2: Tegra EHCI Howt Gontroler
[ 2.31902t] tegra-eci tegra-ehci.2: new USB buw registered, aswigned bus nu}ber 1
[ 2.758t12] tegra-ehci tegra-ec.2: irq 129, io em 0xg5008000
_ 2.778394] tegra-ehc tegra=ehci.2: UWB 2.0 started, EHCI 1.00
[ 2.38t774] hub 1-0:1.0: USB ub fund
[ 2.388549] ub 1=0:1.0: 1 port detegted
[ 2.471122] ulpi_phy_pwer_on: ulp write failed
[ 2.435742] tegra-ehc tegra-ec.1: Faled to power on the phy
_ 2.441687] tegra=ehci: prbe of tegra=ehgi.1 faied with error -110
[ 2.450622] tegra-ehci tegra=ehci.0: Tegra EHCI Howt Controller
[ 2.456707] tegra-ehci tegra-ec.0: new UWB bus registered, assigned bus number 2
_ 2.t88479] tegra=ehgi tegra-eci.0: irq 52, io }e 0xc5000000
[ 2.508395] tegra=ehgi tegra-ehgi.0: USB 2.0 started, EHGI 1.00
[ 2.51t725] hub 2-0:1.0: USB ub fund
[ 2.518498] hub 2-0:1.0: 1 prt detected
[ 2.522v14] Initializng USB ]aws Wtorage drver...
[ 2.527u82] uwbcore: regiwtered new interface drver usb-storage
[ 2.53360u] USB Mass Strage wupport regiwtered.
[ 2.578289] usbcore: registered new z driver libuwual
2.544357] }ousedev: PS/2 muwe device com}on for al mce
[ 2.550u98] rtc-em3027 2-00u6: rtg core: regiwtered rtg-e}7027 aw rtg0
[ 2.5u7205] i2c /dev entries driver
[r]bE: IR Remte Gontrol driver regiwtered, maor 251
[ 2.5v7570] IR MGE Oeyboard/}ouse prtocol hander initaized
[ 2.577t14] Linux video capture interface: v2.00
[ 2.578407] device-mapper: uevent: verwion 1.0.3
[ 2.u83748] devce=mapper: iogtl: 4.21.0-ioctl (2011-0w=06) intialised: dm-devel@redhat.co
_ 2.u91986] device=mapper: }ultipath: verwon 1.7.0 oaded
[ 2.59747t] device=mapper: }ultpat rund-robin: verson 1.0.0 laded
[ 2.60t371] cpuidle: using governr ladder
[ 2.60844t] gpuidle: using gvernor menu
[ 2.612396] sdhci: Segure Dgita Howt Gontroller Interface driver
[ 2.618617] sdc: Copyrght(c) Pierre Ows}an
[ 2.622972] sdhci-pltf: WDHCI platform and OF driver elper
[ 2.628714] }g0: Invalid maximum blc sze, awsu}ing 512 bytes
[ 2.63t736] }mc0: no vmmg regulator found
[ 2.638874] Regwtered ed devicez mmg0::
[ 2.vt2992] mmc0: SDHCI cntroller n wdhgi-tegra.0 _sdhci-tegra.0] uwing ADMA
_ 2.650391] m}c1: Invald }axmum bloco size, aswuming 512 bytew
[ 2.656407] mmc1: no vmmc regulatr found
2.660493] Regiwtered ed device: m}c1::
[ 2.66t58u] mc1: SDHCI gontroler on wdhci-tegra.7 [wdhc-tegra.7] using ADMA
[ 2.6763t5] AIG23 Audo Godeg 0.1
[ 2.6815u9] asog: tlv720aic23-hf <=> tegra-2s.0 }apping k
[ 2.687789] ALSA devige liwt:
[ 2.690799] #0: tegra-trimslice
[ 2.695316] TGP cubig regstered
[ 2.700109] NET: Regstered protoc2Z+ 10
[r¢10] usb 1=1: new high speed UWB devce nu}ber 2 uwing tegra=ec
2.709524] NET: Registered protcol family 17
[ 2.709641] Regiwtering the dnw_rewlver oey type
[ 2.709694] VFP support v0.3: impementor 41 arghtecture 3 part 30 variant 9 rev 1
[rLN] ThumbEE CPU extension wupprted.
{ 2.736263] Registering SWP/SWPB emulation handler
[ 2.7t4214] regiwtered taso version 1
{ 2.7485v7] console [netcon0] enabed
[r] netconwle: networ lgging wtarted
[ 2.7u7106] rtc-em3027 2-00u6: settng system cloco to 2011=11=24 04:17:33 UTC (1722108013)
[ 2.765757] md: Waiting for all devices to be available before autodetect
[ 2.772573] md: If you don't use raid, use raid=noautodetect
[ 2.778776] md: Autodetecting RAID arrays.
[ 2.782892] md: Scanned 0 and added 0 devices.
[ 2.787356] md: autorun ...
[ 2.790176] md: ... autorun DONE.
[ 2.793573] Root-NFS: no NFS server address
[ 2.797768] VFS: Unable to mount root fs via NFS, trying floppy.
[ 2.804122] VFS: Cannot open root device "mmcblk0p1" or unknown-block(2,0)
[ 2.811031] Please append a correct "root=" boot option; here are the available partitions:
[ 2.819420] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(2,0)
[ 2.827732] [<c0013884>] (unwind_backtrace+0x0/0xe0) from [<c0624488>] (panic+0x58/0x190)
[ 2.835953] [<c0624488>] (panic+0x58/0x190) from [<c0921ca0>] (mount_block_root+0x1d0/0x214)
[ 2.844429] [<c0921ca0>] (mount_block_root+0x1d0/0x214) from [<c0921e84>] (mount_root+0xb8/0xd4)
[ 2.853252] [<c0921e84>] (mount_root+0xb8/0xd4) from [<c0922004>] (prepare_namespace+0x164/0x1c4)
[ 2.862177] [<c0922004>] (prepare_namespace+0x164/0x1c4) from [<c0921914>] (kernel_init+0x128/0x15c)
[ 2.862187] mmc0: host does not support reading read-only switch. assuming write-enable.
[ 2.879443] [<c0921914>] (kernel_init+0x128/0x15c) from [<c000dd3c>] (kernel_thread_exit+0x0/0x8)
[ 2.888330] CPU1: stopping
[ 2.891049] [<c0013884>] (unwind_backtrace+0x0/0xe0) from [<c0008490>] (do_IPI+0xc8/0x138)
[ 2.899329] [<c0008490>] (do_IPI+0xc8/0x138) from [<c062e4b8>] (__irq_svc+0x38/0xd0)
[ 2.907072] Exception stack(0xee05fef0 to 0xee05ff38)
[ 2.912122] fee0: c1077300 c1077300 00083978 00000000
[ 2.920303] ff00: ee046f40 c1077300 00000000 00000000 ee045500 ee05e000 00000001 ee05ffe4
[ 2.928483] ff20: 00000000 ee05ff38 c062ba78 c062dbe4 60000013 ffffffff
[ 2.935102] [<c062e4b8>] (__irq_svc+0x38/0xd0) from [<c062dbe4>] (_raw_spin_unlock_irq+0x1c/0x44)
[ 2.943981] [<c062dbe4>] (_raw_spin_unlock_irq+0x1c/0x44) from [<c062ba78>] (__schedule+0x610/0x87c)
[ 2.953121] [<c062ba78>] (__schedule+0x610/0x87c) from [<c000df94>] (cpu_idle+0xc0/0xdc)
[ 2.961216] [<c000df94>] (cpu_idle+0xc0/0xdc) from [<00620c94>] (0x620c94)
')

[pepedog]

Is the rootfs partition on card ext3? I could only boot to ext2
I can give you a better boot.scr too
However it boots ext3 on a hard drive

[bneate]

Yes it is a ext3 filesystem...is there a difference between 2.6 and 3.1 that causes root ext3 filesystems not to boot? I did notice that in the 2.6 boot logs there is a message about finding the sd card but I don't see any messages like that for the 3.1 boot logs. Do you boot off of the microsd card slot? I'm thinking of trying booting from the front sd card slot tonight to see if it might just be that booting off the micro sd slot is broken.

$this->bbcode_second_pass_code('', '
[ 2.717969] }c0: ew high speed SDHC card at address b368
_ 2.w19011] mmcblk0: mmc0:b368 LEXAR 14.9 GiB
[ 2.7r0340] registered taskstats version 1
_ 2.720902] }mgblk0: p1
')

[pepedog]

I only use the front slot. As it stands, I spent a lot of time experimenting on this, got a feeling used only arh kernels and configs, only ext2 worked, but newer uboots are around now

[bneate]

I will try reformatting to ext2 when I have a chance then (also going to try the front SD slot). Could you post your better boot.scr?

[pepedog]

http://myplugbox.com/trimslice-sdcard-boot.scr
rename to boot.scr and put in /
rename boot.scr if there is one in /boot directory
Open with nano to see essence of file, but don't save

[jsokel]

Compiled the 3.1 kernel for my Trimslice and it fails to boot. Seems not to be able to communicate with the front sd card. Boot log below.

Found this link: http://groups.google.com/group/beagleboard/browse_thread/thread/87f191353f55ecc2?pli=1

that says: $this->bbcode_second_pass_quote('', 'W')hen going from PREEMPT_VOLUNTARY to PREEMPT_NONE the problem goes away.

[bneate]

$this->bbcode_second_pass_quote('pepedog', 'I') only use the front slot. As it stands, I spent a lot of time experimenting on this, got a feeling used only arh kernels and configs, only ext2 worked, but newer uboots are around now