From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: MIME-Version: 1.0 References: <1433441299-18887-1-git-send-email-arun@gumstix.com> <7hegkbgc47.fsf@deeprootsystems.com> In-Reply-To: <7hegkbgc47.fsf@deeprootsystems.com> From: Adam Lee Date: Tue, 14 Jul 2015 18:29:52 +0000 Message-ID: Subject: Re: [PATCH 0/3] ARM: dts: Changes for Gumstix Pepper dts Content-Type: multipart/alternative; boundary=94eb2c036328bd90b2051ada063d To: Kevin Hilman , Arun Bharadwaj Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , Pawel Moll , Ian Campbell , Tony Lindgren , linux-kernel@vger.kernel.org, Rob Herring , =?UTF-8?Q?Beno=C3=AEt_Cousson?= , Kumar Gala , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-ID: --94eb2c036328bd90b2051ada063d Content-Type: text/plain; charset=UTF-8 Kevin, thank you for testing the board. Much appreciated. Now that omap2plus_defconfig is working, I will look into multi_v7_defconfig. Regards, Adam On Tue, Jul 14, 2015 at 5:26 AM Kevin Hilman wrote: > Arun Bharadwaj writes: > > > These 3 patches are included to fix the following issues > > with pepper device tree source. The patches are based against > > linux-omap/master. > > I tested this series on top of linus/master with omap2plus_defconfig and > it seems to successfully boot now (used to hang after disabling > vdd_mpu.) > > However, it still hangs during boot when testing with multi_v7_defconfig > (boot log below.) > > Anyways, it's a step in the right direction. Feel free to add > > Tested-by: Kevin Hilman > > Kevin > > > [1] full console log: linus/master, mutli_v7_defconfig + $SUBJECT series: > > Connected to pepper console [channel connected] (~$quit to exit) > (user:khilman) is already connected > > > # PYBOOT: console: connected. > ~$hardreset > > Command(pepper console)> hardreset > (user:khilman) Reboot pepper > > U-Boot SPL 2014.10 (Feb 24 2015 - 21:56:40) > Booting with DDR > reading u-boot.img > reading u-boot.img > > > U-Boot 2014.10 (Feb 24 2015 - 21:56:40) > > AM335X-GP rev 1.0 > Watchdog enabled > I2C: ready > DRAM: 512 MiB > MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 > Using default environment > > Net: cpsw > Hit any key to stop autoboot: 1 > > # PYBOOT: u-boot: taking control. > 0 > pepper# > pepper# version > version > > U-Boot 2014.10 (Feb 24 2015 - 21:56:40) > arm-poky-linux-gnueabi-gcc (GCC) 4.9.1 > GNU ld (GNU Binutils) 2.24 > pepper# if test -n ${initenv}; then run initenv; fi > if test -n ${initenv}; then run initenv; fi > pepper# if test -n ${preboot}; then run preboot; fi > if test -n ${preboot}; then run preboot; fi > pepper# setenv autoload no; setenv autoboot no > setenv autoload no; setenv autoboot no > pepper# dhcp > dhcp > cpsw Waiting for PHY auto negotiation to complete... done > link up on port 0, speed 100, full duplex > BOOTP broadcast 1 > BOOTP broadcast 2 > DHCP client bound to address 192.168.1.190 (322 ms) > pepper# setenv serverip 192.168.1.2 > setenv serverip 192.168.1.2 > pepper# if test -n ${netargs}; then run netargs; fi > if test -n ${netargs}; then run netargs; fi > pepper# tftp 0x81000000 192.168.1.2:tmp/pepper-B3cJIV/zImage > tftp 0x81000000 192.168.1.2:tmp/pepper-B3cJIV/zImage > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.2; our IP address is 192.168.1.190 > Filename 'tmp/pepper-B3cJIV/zImage'. > Load address: 0x81000000 > Loading: *################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ############################# > 2.8 MiB/s > done > Bytes transferred = 6146272 (5dc8e0 hex) > pepper# tftp 0x82000000 192.168.1.2:tmp/pepper-B3cJIV/rootfs.cpio.gz > tftp 0x82000000 192.168.1.2:tmp/pepper-B3cJIV/rootfs.cpio.gz > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.2; our IP address is 192.168.1.190 > Filename 'tmp/pepper-B3cJIV/rootfs.cpio.gz'. > Load address: 0x82000000 > Loading: *################################################################# > ################################################################# > ################################################################# > ################################################################# > ################################################################# > ############# > 2.7 MiB/s > done > Bytes transferred = 4956631 (4ba1d7 hex) > pepper#tftp 0x81f00000 192.168.1.2:tmp/pepper-B3cJIV/tmpW6fNjj.dtb > tftp 0x81f00000 192.168.1.2:tmp/pepper-B3cJIV/tmpW6fNjj.dtb > link up on port 0, speed 100, full duplex > Using cpsw device > TFTP from server 192.168.1.2; our IP address is 192.168.1.190 > Filename 'tmp/pepper-B3cJIV/tmpW6fNjj.dtb'. > Load address: 0x81f00000 > Loading: *### > 2.5 MiB/s > done > Bytes transferred = 33734 (83c6 hex) > pepper# printenv bootargs > printenv bootargs > ## Error: "bootargs" not defined > pepper# bootz 0x81000000 - 0x81f00000 > > # PYBOOT: u-boot: jumping to kernel image > bootz 0x81000000 - 0x81f00000 > Kernel image @ 0x81000000 [ 0x000000 - 0x5dc8e0 ] > ## Flattened Device Tree blob at 81f00000 > Booting using the fdt blob at 0x81f00000 > Loading Device Tree to 8fff4000, end 8ffff3c5 ... OK > > Starting kernel ... > > [ 0.000000] Booting Linux on physical CPU 0x0 > [ 0.000000] Linux version 4.2.0-rc2-00080-g9ea52aaed426 (khilman@paris) > (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1) ) #6 SMP Tue Jul 14 > 05:13:16 PDT 2015 > [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), > cr=10c5387d > [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing > instruction cache > [ 0.000000] Machine model: Gumstix Pepper > [ 0.000000] cma: Reserved 64 MiB at 0x9b800000 > [ 0.000000] Memory policy: Data cache writeback > [ 0.000000] CPU: All CPU(s) started in SVC mode. > [ 0.000000] AM335X ES1.0 (sgx neon ) > [ 0.000000] PERCPU: Embedded 11 pages/cpu @dfaa4000 s14784 r8192 d22080 > u45056 > [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. > Total pages: 129792 > [ 0.000000] Kernel command line: console=ttyO0,115200n8 earlyprintk > [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) > [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 > bytes) > [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 > bytes) > [ 0.000000] Memory: 434372K/523264K available (7778K kernel code, 1038K > rwdata, 3512K rodata, 944K init, 327K bss, 23356K reserved, 65536K > cma-reserved, 0K highmem) > [ 0.000000] Virtual kernel memory layout: > [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) > [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) > [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) > [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) > [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) > [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) > [ 0.000000] .text : 0xc0208000 - 0xc0d0f960 (11295 kB) > [ 0.000000] .init : 0xc0d10000 - 0xc0dfc000 ( 944 kB) > [ 0.000000] .data : 0xc0dfc000 - 0xc0effa80 (1039 kB) > [ 0.000000] .bss : 0xc0f02000 - 0xc0f53c28 ( 328 kB) > [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 > [ 0.000000] Hierarchical RCU implementation. > [ 0.000000] Additional per-CPU info printed with stalls. > [ 0.000000] Build-time adjustment of leaf fanout to 32. > [ 0.000000] RCU restricting CPUs from NR_CPUS=16 to nr_cpu_ids=1. > [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1 > [ 0.000000] NR_IRQS:16 nr_irqs:16 16 > [ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 > interrupts > [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz > [ 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every > 89478484971ns > [ 0.000048] clocksource: timer1: mask: 0xffffffff max_cycles: > 0xffffffff, max_idle_ns: 79635851949 ns > [ 0.000064] OMAP clocksource: timer1 at 24000000 Hz > [ 0.000335] Console: colour dummy device 80x30 > [ 0.000384] Calibrating delay loop... 548.04 BogoMIPS (lpj=1370112) > [ 0.073895] pid_max: default: 32768 minimum: 301 > [ 0.074102] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) > [ 0.074121] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 > bytes) > [ 0.075253] CPU: Testing write buffer coherency: ok > [ 0.075706] CPU0: thread -1, cpu 0, socket -1, mpidr 0 > [ 0.075846] Setting up static identity map for 0x80209000 - 0x80209098 > [ 0.079622] Brought up 1 CPUs > [ 0.079648] SMP: Total of 1 processors activated (548.04 BogoMIPS). > [ 0.079660] CPU: All CPU(s) started in SVC mode. > [ 0.080426] devtmpfs: initialized > [ 0.096971] VFP support v0.3: implementor 41 architecture 3 part 30 > variant c rev 3 > [ 0.116040] omap_hwmod: tptc0 using broken dt data from edma > [ 0.116258] omap_hwmod: tptc1 using broken dt data from edma > [ 0.116456] omap_hwmod: tptc2 using broken dt data from edma > [ 0.122224] omap_hwmod: debugss: _wait_target_disable failed > [ 0.180068] clocksource: jiffies: mask: 0xffffffff max_cycles: > 0xffffffff, max_idle_ns: 9556302231375000 ns > [ 0.186095] pinctrl core: initialized pinctrl subsystem > [ 0.189457] NET: Registered protocol family 16 > [ 0.192853] DMA: preallocated 256 KiB pool for atomic coherent > allocations > [ 0.196065] cpuidle: using governor ladder > [ 0.196099] cpuidle: using governor menu > [ 0.202031] OMAP GPIO hardware version 0.1 > [ 0.220615] No ATAGs? > [ 0.220659] hw-breakpoint: debug architecture 0x4 unsupported. > [ 0.227077] Serial: AMBA PL011 UART driver > [ 0.258804] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver > [ 0.265009] vgaarb: loaded > [ 0.266352] SCSI subsystem initialized > [ 0.267328] usbcore: registered new interface driver usbfs > [ 0.267457] usbcore: registered new interface driver hub > [ 0.267559] usbcore: registered new device driver usb > [ 0.268790] omap_i2c 44e0b000.i2c: could not find pctldev for node > /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0, deferring probe > [ 0.268959] omap_i2c 4802a000.i2c: could not find pctldev for node > /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1, deferring probe > [ 0.270056] pps_core: LinuxPPS API ver. 1 registered > [ 0.270072] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo > Giometti > [ 0.270117] PTP clock support registered > [ 0.270442] EDAC MC: Ver: 3.0.0 > [ 0.274823] clocksource: Switched to clocksource timer1 > [ 0.292941] NET: Registered protocol family 2 > [ 0.293934] TCP established hash table entries: 4096 (order: 2, 16384 > bytes) > [ 0.294018] TCP bind hash table entries: 4096 (order: 3, 32768 bytes) > [ 0.294122] TCP: Hash tables configured (established 4096 bind 4096) > [ 0.294223] UDP hash table entries: 256 (order: 1, 8192 bytes) > [ 0.294259] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes) > [ 0.294528] NET: Registered protocol family 1 > [ 0.295194] RPC: Registered named UNIX socket transport module. > [ 0.295216] RPC: Registered udp transport module. > [ 0.295227] RPC: Registered tcp transport module. > [ 0.295237] RPC: Registered tcp NFSv4.1 backchannel transport module. > [ 0.296124] Unpacking initramfs... > [ 0.867384] Freeing initrd memory: 4844K (c2000000 - c24bb000) > [ 0.867971] hw perfevents: Failed to parse /pmu/interrupt-affinity[0] > [ 0.868064] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 > counters available > [ 0.871465] futex hash table entries: 256 (order: 2, 16384 bytes) > [ 0.892259] squashfs: version 4.0 (2009/01/31) Phillip Lougher > [ 0.893967] NFS: Registering the id_resolver key type > [ 0.894059] Key type id_resolver registered > [ 0.894071] Key type id_legacy registered > [ 0.894172] ntfs: driver 2.1.32 [Flags: R/O]. > [ 0.896531] Block layer SCSI generic (bsg) driver version 0.4 loaded > (major 249) > [ 0.896570] io scheduler noop registered > [ 0.896589] io scheduler deadline registered > [ 0.896928] io scheduler cfq registered (default) > [ 0.902490] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 > size 568 > [ 1.016905] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled > [ 1.020887] SuperH (H)SCI(F) driver initialized > [ 1.022138] msm_serial: driver initialized > [ 1.023049] omap_uart 44e09000.serial: no wakeirq for uart0 > [ 1.023302] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 154, > base_baud = 3000000) is a OMAP UART0 > [ 1.697628] console [ttyO0] enabled > [ 1.702156] omap_uart 48022000.serial: no wakeirq for uart1 > [ 1.708250] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 155, > base_baud = 3000000) is a OMAP UART1 > [ 1.718793] STMicroelectronics ASC driver initialized > [ 1.726659] [drm] Initialized drm 1.1.0 20060810 > [ 1.743793] loop: module loaded > [ 1.759192] CAN device driver interface > [ 1.765030] igb: Intel(R) Gigabit Ethernet Network Driver - version > 5.2.18-k > [ 1.772471] igb: Copyright (c) 2007-2014 Intel Corporation. > [ 1.782274] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB > Ethernet driver > [ 1.790237] usbcore: registered new interface driver pegasus > [ 1.796342] usbcore: registered new interface driver asix > [ 1.802141] usbcore: registered new interface driver ax88179_178a > [ 1.808655] usbcore: registered new interface driver cdc_ether > [ 1.814930] usbcore: registered new interface driver smsc75xx > [ 1.821131] usbcore: registered new interface driver smsc95xx > [ 1.827285] usbcore: registered new interface driver net1080 > [ 1.833344] usbcore: registered new interface driver cdc_subset > [ 1.839675] usbcore: registered new interface driver zaurus > [ 1.845730] usbcore: registered new interface driver cdc_ncm > [ 1.854413] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > [ 1.861369] ehci-pci: EHCI PCI platform driver > [ 1.866188] ehci-platform: EHCI generic platform driver > [ 1.872014] ehci-omap: OMAP-EHCI Host Controller driver > [ 1.877761] ehci-orion: EHCI orion driver > [ 1.882209] SPEAr-ehci: EHCI SPEAr driver > [ 1.886657] ehci-st: EHCI STMicroelectronics driver > [ 1.892010] ehci-exynos: EHCI EXYNOS driver > [ 1.896662] ehci-atmel: EHCI Atmel driver > [ 1.901111] tegra-ehci: Tegra EHCI driver > [ 1.905583] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver > [ 1.912149] ohci-pci: OHCI PCI platform driver > [ 1.916965] ohci-platform: OHCI generic platform driver > [ 1.922742] ohci-omap3: OHCI OMAP3 driver > [ 1.927201] SPEAr-ohci: OHCI SPEAr driver > [ 1.931672] ohci-st: OHCI STMicroelectronics driver > [ 1.937037] ohci-atmel: OHCI Atmel driver > [ 1.941626] usbcore: registered new interface driver usb-storage > [ 1.950401] mousedev: PS/2 mouse device common for all mice > [ 1.962268] i2c /dev entries driver > [ 1.975426] sdhci: Secure Digital Host Controller Interface driver > [ 1.981972] sdhci: Copyright(c) Pierre Ossman > [ 1.988073] omap_hsmmc 48060000.mmc: Got CD GPIO > [ 1.993857] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 > [ 2.001590] 47810000.mmc supply vmmc not found, using dummy regulator > [ 2.008803] omap_hsmmc 47810000.mmc: could not set regulator OCR (-22) > [ 2.046285] Synopsys Designware Multimedia Card Interface Driver > [ 2.054141] sdhci-pltfm: SDHCI platform and OF driver helper > [ 2.063095] ledtrig-cpu: registered to indicate activity on CPUs > [ 2.070026] usbcore: registered new interface driver usbhid > [ 2.075915] usbhid: USB HID core driver > [ 2.084966] NET: Registered protocol family 17 > [ 2.089686] can: controller area network core (rev 20120528 abi 9) > [ 2.096359] NET: Registered protocol family 29 > [ 2.101079] can: raw protocol (rev 20120528) > [ 2.105597] can: broadcast manager protocol (rev 20120528 t) > [ 2.111580] can: netlink gateway (rev 20130117) max_hops=1 > [ 2.118189] Key type dns_resolver registered > [ 2.122966] omap_voltage_late_init: Voltage driver support not added > [ 2.131238] ThumbEE CPU extension supported. > [ 2.135876] Registering SWP/SWPB emulation handler > [ 2.150362] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1 > bytes/write > [ 2.158333] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz > [ 2.166392] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz > [ 2.174730] omap_hsmmc 48060000.mmc: Got CD GPIO > [ 2.180169] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 > [ 2.229100] mmc0: new high speed SDIO card at address 0001 > [ 2.244872] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 > [ 2.251312] davinci_mdio 4a101000.mdio: detected phy mask fffffffe > [ 2.266864] libphy: 4a101000.mdio: probed > [ 2.271233] davinci_mdio 4a101000.mdio: phy[0]: device > 4a101000.mdio:00, driver Micrel KSZ9021 Gigabit PHY > [ 2.283796] cpsw 4a100000.ethernet: Detected MACID = 00:18:31:e1:31:00 > [ 2.293974] input: user_buttons as > /devices/platform/user_buttons/input/input0 > [ 2.304363] omap_hsmmc 48060000.mmc: Got CD GPIO > [ 2.309858] omap_hsmmc 48060000.mmc: unable to get vmmc regulator -517 > [ 2.318674] hctosys: unable to open rtc device (rtc0) > [ 2.331330] platform 48060000.mmc: omap_device_late_idle: enabled but > no driver. Idling > [ 2.340126] vdd5_reg: disabling > [ 2.343433] v3v3c_reg: disabling > [ 2.346879] vbat: disabling > [ 2.353231] omap_hsmmc 48060000.mmc: Got CD GPIO > [ 2.358457] Unhandled fault: external abort on non-linefetch (0x1028) > at 0xfa06012c > [ 2. > # PYBOOT: kernel: Unhandled fault: external abort on non-linefetch > (0x1028) at 0xfa06012c > > 366499] pgd = c0204000 > [ 2.369339] [fa06012c] *pgd=48011452(bad) > [ 2.373571] Internal error: : 1028 [#1] SMP ARM > [ 2.378327] Modules linked in: > [ 2.381548] CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted > 4.2.0-rc2-00080-g9ea52aaed426 #6 > [ 2.390127] Hardware name: Generic AM33XX (Flattened Device Tree) > [ 2.396547] Workqueue: deferwq deferred_probe_work_func > [ 2.402036] task: db0597c0 ti: db074000 task.ti: db074000 > [ 2.407711] PC is at omap_hsmmc_probe+0x2b8/0xa14 > [ 2.412665] LR is at rpm_idle+0x10/0x11c > [ 2.416784] pc : [] lr : [] psr: a0000013 > [ 2.416784] sp : db075e40 ip : 00000064 fp : fa060100 > [ 2.428826] r10: db4e1300 r9 : 0000009e r8 : 00000000 > [ 2.434308] r7 : db0e0410 r6 : db0e0400 r5 : 00000000 r4 : db4e1000 > [ 2.441155] r3 : fa060100 r2 : 00000001 r1 : 00000008 r0 : fffffff5 > [ 2.448006] Flags: NzCv IRQs on FIQs on Mode SVC_32 ISA ARM > Segment kernel > [ 2.455674] Control: 10c5387d Table: 9b4e8019 DAC: 00000015 > [ 2.461703] Process kworker/u2:0 (pid: 6, stack limit = 0xdb074220) > [ 2.468278] Stack: (0xdb075e40 to 0xdb076000) > [ 2.472856] 5e40: db4737d0 db0e15f0 00000001 00000009 db0e15f0 db4737d0 > c0c0a274 db0e15f0 > [ 2.481441] 5e60: 00000001 ffffffef db0e0410 fffffdfb c0ec14dc 00000009 > db02d000 00000001 > [ 2.490026] 5e80: 00000002 c0610564 c061051c db0e0410 c0f41e24 00000000 > c0ec14dc c060efa8 > [ 2.498610] 5ea0: 00000000 db075ed0 c060f238 00000001 00000000 c060d6ac > db02a970 db4740b8 > [ 2.507195] 5ec0: db0e0410 db0e0444 c0ea13f0 c060ed68 db0e0410 00000001 > 00000000 db0e0410 > [ 2.515780] 5ee0: db0e0410 c0ea13f0 db423b00 c060e524 db0e0410 c0ea1390 > c0ea1378 c060e8fc > [ 2.524365] 5f00: db02d000 c0ea13ac db04f400 c025f260 dfaa43c0 db04f400 > 00000001 db04f414 > [ 2.532951] 5f20: 00000001 db04f400 db02d018 00000088 db02d000 db04f400 > 00000002 c025f4c0 > [ 2.541535] 5f40: db0597c0 db02b640 00000000 db02d000 c025f498 00000000 > 00000000 00000000 > [ 2.550120] 5f60: 00000000 c0264618 db059300 00000000 ffa4e9fc db02d000 > 00000000 00000000 > [ 2.558705] 5f80: db075f80 db075f80 00000000 00000000 db075f90 db075f90 > db075fac db02b640 > [ 2.567289] 5fa0: c0264540 00000000 00000000 c02109a8 00000000 00000000 > 00000000 00000000 > [ 2.575873] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > [ 2.584458] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 > d79d5c5b baafffaa > [ 2.593070] [] (omap_hsmmc_probe) from [] > (platform_drv_probe+0x48/0xa4) > [ 2.601936] [] (platform_drv_probe) from [] > (driver_probe_device+0x1c8/0x26c) > [ 2.611254] [] (driver_probe_device) from [] > (bus_for_each_drv+0x44/0x8c) > [ 2.620205] [] (bus_for_each_drv) from [] > (__device_attach+0x88/0xd8) > [ 2.628793] [] (__device_attach) from [] > (bus_probe_device+0x84/0x8c) > [ 2.637381] [] (bus_probe_device) from [] > (deferred_probe_work_func+0x5c/0x88) > [ 2.646799] [] (deferred_probe_work_func) from [] > (process_one_work+0x134/0x338) > [ 2.656393] [] (process_one_work) from [] > (worker_thread+0x28/0x4cc) > [ 2.664891] [] (worker_thread) from [] > (kthread+0xd8/0xf4) > [ 2.672485] [] (kthread) from [] > (ret_from_fork+0x14/0x2c) > [ 2.680070] Code: e5940300 e3a01001 ebf80383 e594332c (e593202c) > [ 2.686469] ---[ end trace 2bc5564f7a786282 ]--- > [ 2.691516] Unable to handle kernel paging request at virtual address > ffffffec > [ 2.699101] pgd = c0204000 > [ 2.701939] [ffffffec] *pgd=9fede821, *pte=00000000, *ppte=00000000 > [ 2.708543] Internal error: Oops: 17 [#2] SMP ARM > [ 2.713477] Modules linked in: > [ 2.716693] CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: G D > 4.2.0-rc2-00080-g9ea52aaed426 #6 > [ 2.726546] Hardware name: Generic AM33XX (Flattened Device Tree) > [ 2.732949] task: db0597c0 ti: db074000 task.ti: db074000 > [ 2.738618] PC is at kthread_data+0x4/0xc > [ 2.742829] LR is at wq_worker_sleeping+0xc/0xd0 > [ 2.747674] pc : [] lr : [] psr: 20000193 > [ 2.747674] sp : db075c50 ip : dfaa7040 fp : db075c9c > [ 2.759716] r10: c0dfe6a8 r9 : db0597c0 r8 : c0dfa040 > [ 2.765196] r7 : 00000000 r6 : db059a54 r5 : c0dfa040 r4 : 00000000 > [ 2.772042] r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 : db0597c0 > [ 2.778891] Flags: nzCv IRQs off FIQs on Mode SVC_32 ISA ARM > Segment user > [ 2.786468] Control: 10c5387d Table: 9b4e8019 DAC: 00000015 > [ 2.792496] Process kworker/u2:0 (pid: 6, stack limit = 0xdb074220) > [ 2.799071] Stack: (0xdb075c50 to 0xdb076000) > [ 2.803645] 5c40: dfaa7040 c0958060 > 00000001 c0f04794 > [ 2.812231] 5c60: db0597c0 c024d248 c0df7280 00000001 c09583e0 1ecad000 > db0599d0 db075a84 > [ 2.820816] 5c80: db058000 db0599d0 db075cb0 0000000b 00000001 00000001 > db075ca4 c09583e0 > [ 2.829401] 5ca0: db0597c0 c024e688 c0bac160 db075ccc db075cb0 db075cb0 > db075df8 c0f02604 > [ 2.837986] 5cc0: db075df8 c0e02ce4 60000193 0000000b 00000001 c081703e > c0817040 c0213a04 > [ 2.846571] 5ce0: db074220 0000000b 00000000 c0e02ce4 00000000 00000008 > 65000000 30343935 > [ 2.855156] 5d00: 20303033 30613365 31303031 66626520 38333038 35652033 > 33333439 28206332 > [ 2.863741] 5d20: 33393565 63323032 c0002029 db075d4c 00000000 00001028 > 00000007 fa06012c > [ 2.872327] 5d40: c0e0309c db075df8 0000009e db4e1300 fa060100 c020a2ac > 00000000 80000000 > [ 2.880912] 5d60: 00000007 00000000 00000000 fa06012c db0e1820 db4f3eb0 > db4f3eb0 c035a628 > [ 2.889496] 5d80: 00000002 db4f3eb0 00000000 00000000 db0e1820 c035a8a4 > c096add8 c0ea1af4 > [ 2.898080] 5da0: db0e1820 00000000 db0e1820 db4f3eb0 c096add8 c0ea1af4 > db0e1820 c035bcb8 > [ 2.906664] 5dc0: 00000000 00000000 00000000 c035c454 00001000 00000000 > db0de9cd 0000000d > [ 2.915248] 5de0: c081703c a0000013 ffffffff db075e2c 00000000 c0214118 > fffffff5 00000008 > [ 2.923833] 5e00: 00000001 fa060100 db4e1000 00000000 db0e0400 db0e0410 > 00000000 0000009e > [ 2.932419] 5e20: db4e1300 fa060100 00000064 db075e40 c06170d0 c081703c > a0000013 ffffffff > [ 2.941003] 5e40: db4737d0 db0e15f0 00000001 00000009 db0e15f0 db4737d0 > c0c0a274 db0e15f0 > [ 2.949588] 5e60: 00000001 ffffffef db0e0410 fffffdfb c0ec14dc 00000009 > db02d000 00000001 > [ 2.958172] 5e80: 00000002 c0610564 c061051c db0e0410 c0f41e24 00000000 > c0ec14dc c060efa8 > [ 2.966757] 5ea0: 00000000 db075ed0 c060f238 00000001 00000000 c060d6ac > db02a970 db4740b8 > [ 2.975342] 5ec0: db0e0410 db0e0444 c0ea13f0 c060ed68 db0e0410 00000001 > 00000000 db0e0410 > [ 2.983927] 5ee0: db0e0410 c0ea13f0 db423b00 c060e524 db0e0410 c0ea1390 > c0ea1378 c060e8fc > [ 2.992512] 5f00: db02d000 c0ea13ac db04f400 c025f260 dfaa43c0 db04f400 > 00000001 db04f414 > [ 3.001098] 5f20: 00000001 db04f400 db02d018 00000088 db02d000 db04f400 > 00000002 c025f4c0 > [ 3.009683] 5f40: db0597c0 db02b640 00000000 db02d000 c025f498 00000000 > 00000000 00000000 > [ 3.018269] 5f60: 00000000 c0264618 db059300 00000000 ffa4e9fc db02d000 > 00000000 00000000 > [ 3.026854] 5f80: db075f80 db075f80 00000001 00010001 db075f90 db075f90 > db075fac db02b640 > [ 3.035438] 5fa0: c0264540 00000000 00000000 c02109a8 00000000 00000000 > 00000000 00000000 > [ 3.044021] 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > [ 3.052605] 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 > d79d5c5b baafffaa > [ 3.061195] [] (kthread_data) from [] > (wq_worker_sleeping+0xc/0xd0) > [ 3.069606] [] (wq_worker_sleeping) from [] > (__schedule+0x298/0x51c) > [ 3.078102] [] (__schedule) from [] > (schedule+0x34/0x98) > [ 3.085507] [] (schedule) from [] > (do_exit+0x5c8/0x8f0) > [ 3.092825] [] (do_exit) from [] (die+0x3e0/0x428) > [ 3.099683] [] (die) from [] > (do_DataAbort+0xa4/0xb4) > [ 3.106812] [] (do_DataAbort) from [] > (__dabt_svc+0x38/0x60) > [ 3.114570] Exception stack(0xdb075df8 to 0xdb075e40) > [ 3.119870] 5de0: > fffffff5 00000008 > [ 3.128455] 5e00: 00000001 fa060100 db4e1000 00000000 db0e0400 db0e0410 > 00000000 0000009e > [ 3.137040] 5e20: db4e1300 fa060100 00000064 db075e40 c06170d0 c081703c > a0000013 ffffffff > [ 3.145629] [] (__dabt_svc) from [] > (omap_hsmmc_probe+0x2b8/0xa14) > [ 3.153949] [] (omap_hsmmc_probe) from [] > (platform_drv_probe+0x48/0xa4) > [ 3.162813] [] (platform_drv_probe) from [] > (driver_probe_device+0x1c8/0x26c) > [ 3.172129] [] (driver_probe_device) from [] > (bus_for_each_drv+0x44/0x8c) > [ 3.181080] [] (bus_for_each_drv) from [] > (__device_attach+0x88/0xd8) > [ 3.189668] [] (__device_attach) from [] > (bus_probe_device+0x84/0x8c) > [ 3.198256] [] (bus_probe_device) from [] > (deferred_probe_work_func+0x5c/0x88) > [ 3.207665] [] (deferred_probe_work_func) from [] > (process_one_work+0x134/0x338) > [ 3.217255] [] (process_one_work) from [] > (worker_thread+0x28/0x4cc) > [ 3.225752] [] (worker_thread) from [] > (kthread+0xd8/0xf4) > [ 3.233337] [] (kthread) from [] > (ret_from_fork+0x14/0x2c) > [ 3.240920] Code: e513001c e7e00150 e12fff1e e5903268 (e5130014) > [ 3.247317] ---[ end trace 2bc5564f7a786283 ]--- > [ 3.252159] Fixing recursive fault but reboot is needed! > ~$off > # PYBOOT: Exception: kernel: Unable to handle kernel paging request at > virtual address ffffffec > > # > # PYBOOT: cmdline: pyboot pepper > # PYBOOT: Time: 17.30 (bootloader: 12.60, setup: 0.22, kernel: 0.00) > # PYBOOT: Warnings: 1 > # PYBOOT: Result: FAIL > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel > --94eb2c036328bd90b2051ada063d Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Kevin, thank you for testing the board. Much appreciated.<= div>Now that=C2=A0omap2plus_defconfig is working, I will look into multi_v= 7_defconfig.

Regards,
=

Adam

On Tue, Jul 14, 2015 at 5:26 AM Kevin Hilman <<= a href=3D"mailto:khilman@kernel.org">khilman@kernel.org> wrote:
<= /div>
Arun Bharadwaj <arun@gumstix.com> writes:

> These 3 patches are included to fix the following issues
> with pepper device tree source. The patches are based against
> linux-omap/master.

I tested this series on top of linus/master with omap2plus_defconfig and it seems to successfully boot now (used to hang after disabling
vdd_mpu.)

However, it still hangs during boot when testing with multi_v7_defconfig (boot log below.)

Anyways, it's a step in the right direction.=C2=A0 Feel free to add

Tested-by: Kevin Hilman <khilman@linaro.org>

Kevin


[1] full console log: linus/master, mutli_v7_defconfig + $SUBJECT series:
Connected to pepper console [channel connected] (~$quit to exit)
(user:khilman) is already connected


# PYBOOT: console: connected.
~$hardreset

Command(pepper console)> hardreset
(user:khilman) Reboot pepper

U-Boot SPL 2014.10 (Feb 24 2015 - 21:56:40)
Booting with DDR
reading u-boot.img
reading u-boot.img


U-Boot 2014.10 (Feb 24 2015 - 21:56:40)

AM335X-GP rev 1.0
=C2=A0 =C2=A0 =C2=A0 =C2=A0Watchdog enabled
I2C:=C2=A0 =C2=A0ready
DRAM:=C2=A0 512 MiB
MMC:=C2=A0 =C2=A0OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment

Net:=C2=A0 =C2=A0cpsw
Hit any key to stop autoboot:=C2=A0 1

# PYBOOT: u-boot: taking control.
=C2=A00
pepper#
pepper# version
version

U-Boot 2014.10 (Feb 24 2015 - 21:56:40)
arm-poky-linux-gnueabi-gcc (GCC) 4.9.1
GNU ld (GNU Binutils) 2.24
pepper# if test -n ${initenv}; then run initenv; fi
if test -n ${initenv}; then run initenv; fi
pepper# if test -n ${preboot}; then run preboot; fi
if test -n ${preboot}; then run preboot; fi
pepper# setenv autoload no; setenv autoboot no
setenv autoload no; setenv autoboot no
pepper# dhcp
dhcp
cpsw Waiting for PHY auto negotiation to complete... done
link up on port 0, speed 100, full duplex
BOOTP broadcast 1
BOOTP broadcast 2
DHCP client bound to address 192.168.1.190 (322 ms)
pepper# setenv serverip 192.168.1.2
setenv serverip 192.168.1.2
pepper# if test -n ${netargs}; then run netargs; fi
if test -n ${netargs}; then run netargs; fi
pepper# tftp 0x81000000 192.168.1.2:tmp/pepper-B3cJIV/zImage
tftp 0x81000000 192.168.1.2:tmp/pepper-B3cJIV/zImage
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.1.2; our IP address is 192.168.1.190
Filename 'tmp/pepper-B3cJIV/zImage'.
Load address: 0x81000000
Loading: *#################################################################=
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#############################
=C2=A02.8 MiB/s
done
Bytes transferred =3D 6146272 (5dc8e0 hex)
pepper# tftp 0x82000000 192.168.1.2:tmp/pepper-B3cJIV/rootfs.cpio.gz
tftp 0x82000000 192.168.1.2:tmp/pepper-B3cJIV/rootfs.cpio.gz
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.1.2; our IP address is 192.168.1.190
Filename 'tmp/pepper-B3cJIV/rootfs.cpio.gz'.
Load address: 0x82000000
Loading: *#################################################################=
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#################################################################
=C2=A0#############
=C2=A02.7 MiB/s
done
Bytes transferred =3D 4956631 (4ba1d7 hex)
pepper#tftp 0x81f00000 192.168.1.2:tmp/pepper-B3cJIV/tmpW6fNjj.dtb
=C2=A0tftp 0x81f00000 192.168.1.2:tmp/pepper-B3cJIV/tmpW6fNjj.dtb
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.168.1.2; our IP address is 192.168.1.190
Filename 'tmp/pepper-B3cJIV/tmpW6fNjj.dtb'.
Load address: 0x81f00000
Loading: *###
=C2=A02.5 MiB/s
done
Bytes transferred =3D 33734 (83c6 hex)
pepper# printenv bootargs
printenv bootargs
## Error: "bootargs" not defined
pepper# bootz 0x81000000 - 0x81f00000

# PYBOOT: u-boot: jumping to kernel image
bootz 0x81000000 - 0x81f00000
Kernel image @ 0x81000000 [ 0x000000 - 0x5dc8e0 ]
## Flattened Device Tree blob at 81f00000
=C2=A0 =C2=A0Booting using the fdt blob at 0x81f00000
=C2=A0 =C2=A0Loading Device Tree to 8fff4000, end 8ffff3c5 ... OK

Starting kernel ...

[=C2=A0 =C2=A0 0.000000] Booting Linux on physical CPU 0x0
[=C2=A0 =C2=A0 0.000000] Linux version 4.2.0-rc2-00080-g9ea52aaed426 (khilm= an@paris) (gcc version 4.7.3 (Ubuntu/Linaro 4.7.3-12ubuntu1) ) #6 SMP Tue J= ul 14 05:13:16 PDT 2015
[=C2=A0 =C2=A0 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7)= , cr=3D10c5387d
[=C2=A0 =C2=A0 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT alia= sing instruction cache
[=C2=A0 =C2=A0 0.000000] Machine model: Gumstix Pepper
[=C2=A0 =C2=A0 0.000000] cma: Reserved 64 MiB at 0x9b800000
[=C2=A0 =C2=A0 0.000000] Memory policy: Data cache writeback
[=C2=A0 =C2=A0 0.000000] CPU: All CPU(s) started in SVC mode.
[=C2=A0 =C2=A0 0.000000] AM335X ES1.0 (sgx neon )
[=C2=A0 =C2=A0 0.000000] PERCPU: Embedded 11 pages/cpu @dfaa4000 s14784 r81= 92 d22080 u45056
[=C2=A0 =C2=A0 0.000000] Built 1 zonelists in Zone order, mobility grouping= on.=C2=A0 Total pages: 129792
[=C2=A0 =C2=A0 0.000000] Kernel command line: console=3DttyO0,115200n8 earl= yprintk
[=C2=A0 =C2=A0 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes= )
[=C2=A0 =C2=A0 0.000000] Dentry cache hash table entries: 65536 (order: 6, = 262144 bytes)
[=C2=A0 =C2=A0 0.000000] Inode-cache hash table entries: 32768 (order: 5, 1= 31072 bytes)
[=C2=A0 =C2=A0 0.000000] Memory: 434372K/523264K available (7778K kernel co= de, 1038K rwdata, 3512K rodata, 944K init, 327K bss, 23356K reserved, 65536= K cma-reserved, 0K highmem)
[=C2=A0 =C2=A0 0.000000] Virtual kernel memory layout:
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0vector=C2=A0 : 0xffff0000 - 0xf= fff1000=C2=A0 =C2=A0(=C2=A0 =C2=A04 kB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0fixmap=C2=A0 : 0xffc00000 - 0xf= ff00000=C2=A0 =C2=A0(3072 kB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0vmalloc : 0xe0800000 - 0xff0000= 00=C2=A0 =C2=A0( 488 MB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0lowmem=C2=A0 : 0xc0000000 - 0xe= 0000000=C2=A0 =C2=A0( 512 MB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0pkmap=C2=A0 =C2=A0: 0xbfe00000 = - 0xc0000000=C2=A0 =C2=A0(=C2=A0 =C2=A02 MB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0modules : 0xbf000000 - 0xbfe000= 00=C2=A0 =C2=A0(=C2=A0 14 MB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0 =C2=A0.text : 0xc0208000 - 0xc= 0d0f960=C2=A0 =C2=A0(11295 kB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0 =C2=A0.init : 0xc0d10000 - 0xc= 0dfc000=C2=A0 =C2=A0( 944 kB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0 =C2=A0.data : 0xc0dfc000 - 0xc= 0effa80=C2=A0 =C2=A0(1039 kB)
[=C2=A0 =C2=A0 0.000000]=C2=A0 =C2=A0 =C2=A0 =C2=A0 .bss : 0xc0f02000 - 0xc= 0f53c28=C2=A0 =C2=A0( 328 kB)
[=C2=A0 =C2=A0 0.000000] SLUB: HWalign=3D64, Order=3D0-3, MinObjects=3D0, C= PUs=3D1, Nodes=3D1
[=C2=A0 =C2=A0 0.000000] Hierarchical RCU implementation.
[=C2=A0 =C2=A0 0.000000] Additional per-CPU info printed with stalls.
[=C2=A0 =C2=A0 0.000000] Build-time adjustment of leaf fanout to 32.
[=C2=A0 =C2=A0 0.000000] RCU restricting CPUs from NR_CPUS=3D16 to nr_cpu_i= ds=3D1.
[=C2=A0 =C2=A0 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=3D32, = nr_cpu_ids=3D1
[=C2=A0 =C2=A0 0.000000] NR_IRQS:16 nr_irqs:16 16
[=C2=A0 =C2=A0 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) wi= th 128 interrupts
[=C2=A0 =C2=A0 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[=C2=A0 =C2=A0 0.000018] sched_clock: 32 bits at 24MHz, resolution 41ns, wr= aps every 89478484971ns
[=C2=A0 =C2=A0 0.000048] clocksource: timer1: mask: 0xffffffff max_cycles: = 0xffffffff, max_idle_ns: 79635851949 ns
[=C2=A0 =C2=A0 0.000064] OMAP clocksource: timer1 at 24000000 Hz
[=C2=A0 =C2=A0 0.000335] Console: colour dummy device 80x30
[=C2=A0 =C2=A0 0.000384] Calibrating delay loop... 548.04 BogoMIPS (lpj=3D1= 370112)
[=C2=A0 =C2=A0 0.073895] pid_max: default: 32768 minimum: 301
[=C2=A0 =C2=A0 0.074102] Mount-cache hash table entries: 1024 (order: 0, 40= 96 bytes)
[=C2=A0 =C2=A0 0.074121] Mountpoint-cache hash table entries: 1024 (order: = 0, 4096 bytes)
[=C2=A0 =C2=A0 0.075253] CPU: Testing write buffer coherency: ok
[=C2=A0 =C2=A0 0.075706] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[=C2=A0 =C2=A0 0.075846] Setting up static identity map for 0x80209000 - 0x= 80209098
[=C2=A0 =C2=A0 0.079622] Brought up 1 CPUs
[=C2=A0 =C2=A0 0.079648] SMP: Total of 1 processors activated (548.04 BogoM= IPS).
[=C2=A0 =C2=A0 0.079660] CPU: All CPU(s) started in SVC mode.
[=C2=A0 =C2=A0 0.080426] devtmpfs: initialized
[=C2=A0 =C2=A0 0.096971] VFP support v0.3: implementor 41 architecture 3 pa= rt 30 variant c rev 3
[=C2=A0 =C2=A0 0.116040] omap_hwmod: tptc0 using broken dt data from edma [=C2=A0 =C2=A0 0.116258] omap_hwmod: tptc1 using broken dt data from edma [=C2=A0 =C2=A0 0.116456] omap_hwmod: tptc2 using broken dt data from edma [=C2=A0 =C2=A0 0.122224] omap_hwmod: debugss: _wait_target_disable failed [=C2=A0 =C2=A0 0.180068] clocksource: jiffies: mask: 0xffffffff max_cycles:= 0xffffffff, max_idle_ns: 9556302231375000 ns
[=C2=A0 =C2=A0 0.186095] pinctrl core: initialized pinctrl subsystem
[=C2=A0 =C2=A0 0.189457] NET: Registered protocol family 16
[=C2=A0 =C2=A0 0.192853] DMA: preallocated 256 KiB pool for atomic coherent= allocations
[=C2=A0 =C2=A0 0.196065] cpuidle: using governor ladder
[=C2=A0 =C2=A0 0.196099] cpuidle: using governor menu
[=C2=A0 =C2=A0 0.202031] OMAP GPIO hardware version 0.1
[=C2=A0 =C2=A0 0.220615] No ATAGs?
[=C2=A0 =C2=A0 0.220659] hw-breakpoint: debug architecture 0x4 unsupported.=
[=C2=A0 =C2=A0 0.227077] Serial: AMBA PL011 UART driver
[=C2=A0 =C2=A0 0.258804] edma-dma-engine edma-dma-engine.0: TI EDMA DMA eng= ine driver
[=C2=A0 =C2=A0 0.265009] vgaarb: loaded
[=C2=A0 =C2=A0 0.266352] SCSI subsystem initialized
[=C2=A0 =C2=A0 0.267328] usbcore: registered new interface driver usbfs
[=C2=A0 =C2=A0 0.267457] usbcore: registered new interface driver hub
[=C2=A0 =C2=A0 0.267559] usbcore: registered new device driver usb
[=C2=A0 =C2=A0 0.268790] omap_i2c 44e0b000.i2c: could not find pctldev for = node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c0, deferring pro= be
[=C2=A0 =C2=A0 0.268959] omap_i2c 4802a000.i2c: could not find pctldev for = node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1, deferring pro= be
[=C2=A0 =C2=A0 0.270056] pps_core: LinuxPPS API ver. 1 registered
[=C2=A0 =C2=A0 0.270072] pps_core: Software ver. 5.3.6 - Copyright 2005-200= 7 Rodolfo Giometti <giometti@linux.it>
[=C2=A0 =C2=A0 0.270117] PTP clock support registered
[=C2=A0 =C2=A0 0.270442] EDAC MC: Ver: 3.0.0
[=C2=A0 =C2=A0 0.274823] clocksource: Switched to clocksource timer1
[=C2=A0 =C2=A0 0.292941] NET: Registered protocol family 2
[=C2=A0 =C2=A0 0.293934] TCP established hash table entries: 4096 (order: 2= , 16384 bytes)
[=C2=A0 =C2=A0 0.294018] TCP bind hash table entries: 4096 (order: 3, 32768= bytes)
[=C2=A0 =C2=A0 0.294122] TCP: Hash tables configured (established 4096 bind= 4096)
[=C2=A0 =C2=A0 0.294223] UDP hash table entries: 256 (order: 1, 8192 bytes)=
[=C2=A0 =C2=A0 0.294259] UDP-Lite hash table entries: 256 (order: 1, 8192 b= ytes)
[=C2=A0 =C2=A0 0.294528] NET: Registered protocol family 1
[=C2=A0 =C2=A0 0.295194] RPC: Registered named UNIX socket transport module= .
[=C2=A0 =C2=A0 0.295216] RPC: Registered udp transport module.
[=C2=A0 =C2=A0 0.295227] RPC: Registered tcp transport module.
[=C2=A0 =C2=A0 0.295237] RPC: Registered tcp NFSv4.1 backchannel transport = module.
[=C2=A0 =C2=A0 0.296124] Unpacking initramfs...
[=C2=A0 =C2=A0 0.867384] Freeing initrd memory: 4844K (c2000000 - c24bb000)=
[=C2=A0 =C2=A0 0.867971] hw perfevents: Failed to parse /pmu/interrupt-affi= nity[0]
[=C2=A0 =C2=A0 0.868064] hw perfevents: enabled with armv7_cortex_a8 PMU dr= iver, 5 counters available
[=C2=A0 =C2=A0 0.871465] futex hash table entries: 256 (order: 2, 16384 byt= es)
[=C2=A0 =C2=A0 0.892259] squashfs: version 4.0 (2009/01/31) Phillip Lougher=
[=C2=A0 =C2=A0 0.893967] NFS: Registering the id_resolver key type
[=C2=A0 =C2=A0 0.894059] Key type id_resolver registered
[=C2=A0 =C2=A0 0.894071] Key type id_legacy registered
[=C2=A0 =C2=A0 0.894172] ntfs: driver 2.1.32 [Flags: R/O].
[=C2=A0 =C2=A0 0.896531] Block layer SCSI generic (bsg) driver version 0.4 = loaded (major 249)
[=C2=A0 =C2=A0 0.896570] io scheduler noop registered
[=C2=A0 =C2=A0 0.896589] io scheduler deadline registered
[=C2=A0 =C2=A0 0.896928] io scheduler cfq registered (default)
[=C2=A0 =C2=A0 0.902490] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e= 10800 size 568
[=C2=A0 =C2=A0 1.016905] Serial: 8250/16550 driver, 4 ports, IRQ sharing di= sabled
[=C2=A0 =C2=A0 1.020887] SuperH (H)SCI(F) driver initialized
[=C2=A0 =C2=A0 1.022138] msm_serial: driver initialized
[=C2=A0 =C2=A0 1.023049] omap_uart 44e09000.serial: no wakeirq for uart0 [=C2=A0 =C2=A0 1.023302] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq =3D= 154, base_baud =3D 3000000) is a OMAP UART0
[=C2=A0 =C2=A0 1.697628] console [ttyO0] enabled
[=C2=A0 =C2=A0 1.702156] omap_uart 48022000.serial: no wakeirq for uart1 [=C2=A0 =C2=A0 1.708250] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq =3D= 155, base_baud =3D 3000000) is a OMAP UART1
[=C2=A0 =C2=A0 1.718793] STMicroelectronics ASC driver initialized
[=C2=A0 =C2=A0 1.726659] [drm] Initialized drm 1.1.0 20060810
[=C2=A0 =C2=A0 1.743793] loop: module loaded
[=C2=A0 =C2=A0 1.759192] CAN device driver interface
[=C2=A0 =C2=A0 1.765030] igb: Intel(R) Gigabit Ethernet Network Driver - ve= rsion 5.2.18-k
[=C2=A0 =C2=A0 1.772471] igb: Copyright (c) 2007-2014 Intel Corporation. [=C2=A0 =C2=A0 1.782274] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II U= SB Ethernet driver
[=C2=A0 =C2=A0 1.790237] usbcore: registered new interface driver pegasus [=C2=A0 =C2=A0 1.796342] usbcore: registered new interface driver asix
[=C2=A0 =C2=A0 1.802141] usbcore: registered new interface driver ax88179_1= 78a
[=C2=A0 =C2=A0 1.808655] usbcore: registered new interface driver cdc_ether=
[=C2=A0 =C2=A0 1.814930] usbcore: registered new interface driver smsc75xx<= br> [=C2=A0 =C2=A0 1.821131] usbcore: registered new interface driver smsc95xx<= br> [=C2=A0 =C2=A0 1.827285] usbcore: registered new interface driver net1080 [=C2=A0 =C2=A0 1.833344] usbcore: registered new interface driver cdc_subse= t
[=C2=A0 =C2=A0 1.839675] usbcore: registered new interface driver zaurus [=C2=A0 =C2=A0 1.845730] usbcore: registered new interface driver cdc_ncm [=C2=A0 =C2=A0 1.854413] ehci_hcd: USB 2.0 'Enhanced' Host Controll= er (EHCI) Driver
[=C2=A0 =C2=A0 1.861369] ehci-pci: EHCI PCI platform driver
[=C2=A0 =C2=A0 1.866188] ehci-platform: EHCI generic platform driver
[=C2=A0 =C2=A0 1.872014] ehci-omap: OMAP-EHCI Host Controller driver
[=C2=A0 =C2=A0 1.877761] ehci-orion: EHCI orion driver
[=C2=A0 =C2=A0 1.882209] SPEAr-ehci: EHCI SPEAr driver
[=C2=A0 =C2=A0 1.886657] ehci-st: EHCI STMicroelectronics driver
[=C2=A0 =C2=A0 1.892010] ehci-exynos: EHCI EXYNOS driver
[=C2=A0 =C2=A0 1.896662] ehci-atmel: EHCI Atmel driver
[=C2=A0 =C2=A0 1.901111] tegra-ehci: Tegra EHCI driver
[=C2=A0 =C2=A0 1.905583] ohci_hcd: USB 1.1 'Open' Host Controller (= OHCI) Driver
[=C2=A0 =C2=A0 1.912149] ohci-pci: OHCI PCI platform driver
[=C2=A0 =C2=A0 1.916965] ohci-platform: OHCI generic platform driver
[=C2=A0 =C2=A0 1.922742] ohci-omap3: OHCI OMAP3 driver
[=C2=A0 =C2=A0 1.927201] SPEAr-ohci: OHCI SPEAr driver
[=C2=A0 =C2=A0 1.931672] ohci-st: OHCI STMicroelectronics driver
[=C2=A0 =C2=A0 1.937037] ohci-atmel: OHCI Atmel driver
[=C2=A0 =C2=A0 1.941626] usbcore: registered new interface driver usb-stora= ge
[=C2=A0 =C2=A0 1.950401] mousedev: PS/2 mouse device common for all mice [=C2=A0 =C2=A0 1.962268] i2c /dev entries driver
[=C2=A0 =C2=A0 1.975426] sdhci: Secure Digital Host Controller Interface dr= iver
[=C2=A0 =C2=A0 1.981972] sdhci: Copyright(c) Pierre Ossman
[=C2=A0 =C2=A0 1.988073] omap_hsmmc 48060000.mmc: Got CD GPIO
[=C2=A0 =C2=A0 1.993857] omap_hsmmc 48060000.mmc: unable to get vmmc regula= tor -517
[=C2=A0 =C2=A0 2.001590] 47810000.mmc supply vmmc not found, using dummy re= gulator
[=C2=A0 =C2=A0 2.008803] omap_hsmmc 47810000.mmc: could not set regulator O= CR (-22)
[=C2=A0 =C2=A0 2.046285] Synopsys Designware Multimedia Card Interface Driv= er
[=C2=A0 =C2=A0 2.054141] sdhci-pltfm: SDHCI platform and OF driver helper [=C2=A0 =C2=A0 2.063095] ledtrig-cpu: registered to indicate activity on CP= Us
[=C2=A0 =C2=A0 2.070026] usbcore: registered new interface driver usbhid [=C2=A0 =C2=A0 2.075915] usbhid: USB HID core driver
[=C2=A0 =C2=A0 2.084966] NET: Registered protocol family 17
[=C2=A0 =C2=A0 2.089686] can: controller area network core (rev 20120528 ab= i 9)
[=C2=A0 =C2=A0 2.096359] NET: Registered protocol family 29
[=C2=A0 =C2=A0 2.101079] can: raw protocol (rev 20120528)
[=C2=A0 =C2=A0 2.105597] can: broadcast manager protocol (rev 20120528 t) [=C2=A0 =C2=A0 2.111580] can: netlink gateway (rev 20130117) max_hops=3D1 [=C2=A0 =C2=A0 2.118189] Key type dns_resolver registered
[=C2=A0 =C2=A0 2.122966] omap_voltage_late_init: Voltage driver support not= added
[=C2=A0 =C2=A0 2.131238] ThumbEE CPU extension supported.
[=C2=A0 =C2=A0 2.135876] Registering SWP/SWPB emulation handler
[=C2=A0 =C2=A0 2.150362] at24 0-0050: 32768 byte 24c256 EEPROM, writable, 1= bytes/write
[=C2=A0 =C2=A0 2.158333] omap_i2c 44e0b000.i2c: bus 0 rev0.11 at 400 kHz [=C2=A0 =C2=A0 2.166392] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz [=C2=A0 =C2=A0 2.174730] omap_hsmmc 48060000.mmc: Got CD GPIO
[=C2=A0 =C2=A0 2.180169] omap_hsmmc 48060000.mmc: unable to get vmmc regula= tor -517
[=C2=A0 =C2=A0 2.229100] mmc0: new high speed SDIO card at address 0001
[=C2=A0 =C2=A0 2.244872] davinci_mdio 4a101000.mdio: davinci mdio revision = 1.6
[=C2=A0 =C2=A0 2.251312] davinci_mdio 4a101000.mdio: detected phy mask ffff= fffe
[=C2=A0 =C2=A0 2.266864] libphy: 4a101000.mdio: probed
[=C2=A0 =C2=A0 2.271233] davinci_mdio 4a101000.mdio: phy[0]: device 4a10100= 0.mdio:00, driver Micrel KSZ9021 Gigabit PHY
[=C2=A0 =C2=A0 2.283796] cpsw 4a100000.ethernet: Detected MACID =3D 00:18:3= 1:e1:31:00
[=C2=A0 =C2=A0 2.293974] input: user_buttons as /devices/platform/user_butt= ons/input/input0
[=C2=A0 =C2=A0 2.304363] omap_hsmmc 48060000.mmc: Got CD GPIO
[=C2=A0 =C2=A0 2.309858] omap_hsmmc 48060000.mmc: unable to get vmmc regula= tor -517
[=C2=A0 =C2=A0 2.318674] hctosys: unable to open rtc device (rtc0)
[=C2=A0 =C2=A0 2.331330] platform 48060000.mmc: omap_device_late_idle: enab= led but no driver.=C2=A0 Idling
[=C2=A0 =C2=A0 2.340126] vdd5_reg: disabling
[=C2=A0 =C2=A0 2.343433] v3v3c_reg: disabling
[=C2=A0 =C2=A0 2.346879] vbat: disabling
[=C2=A0 =C2=A0 2.353231] omap_hsmmc 48060000.mmc: Got CD GPIO
[=C2=A0 =C2=A0 2.358457] Unhandled fault: external abort on non-linefetch (= 0x1028) at 0xfa06012c
[=C2=A0 =C2=A0 2.
# PYBOOT: kernel: Unhandled fault: external abort on non-linefetch (0x1028)= at 0xfa06012c

366499] pgd =3D c0204000
[=C2=A0 =C2=A0 2.369339] [fa06012c] *pgd=3D48011452(bad)
[=C2=A0 =C2=A0 2.373571] Internal error: : 1028 [#1] SMP ARM
[=C2=A0 =C2=A0 2.378327] Modules linked in:
[=C2=A0 =C2=A0 2.381548] CPU: 0 PID: 6 Comm: kworker/u2:0 Not tainted 4.2.0= -rc2-00080-g9ea52aaed426 #6
[=C2=A0 =C2=A0 2.390127] Hardware name: Generic AM33XX (Flattened Device Tr= ee)
[=C2=A0 =C2=A0 2.396547] Workqueue: deferwq deferred_probe_work_func
[=C2=A0 =C2=A0 2.402036] task: db0597c0 ti: db074000 task.ti: db074000
[=C2=A0 =C2=A0 2.407711] PC is at omap_hsmmc_probe+0x2b8/0xa14
[=C2=A0 =C2=A0 2.412665] LR is at rpm_idle+0x10/0x11c
[=C2=A0 =C2=A0 2.416784] pc : [<c081703c>]=C2=A0 =C2=A0 lr : [<c06= 170d0>]=C2=A0 =C2=A0 psr: a0000013
[=C2=A0 =C2=A0 2.416784] sp : db075e40=C2=A0 ip : 00000064=C2=A0 fp : fa060= 100
[=C2=A0 =C2=A0 2.428826] r10: db4e1300=C2=A0 r9 : 0000009e=C2=A0 r8 : 00000= 000
[=C2=A0 =C2=A0 2.434308] r7 : db0e0410=C2=A0 r6 : db0e0400=C2=A0 r5 : 00000= 000=C2=A0 r4 : db4e1000
[=C2=A0 =C2=A0 2.441155] r3 : fa060100=C2=A0 r2 : 00000001=C2=A0 r1 : 00000= 008=C2=A0 r0 : fffffff5
[=C2=A0 =C2=A0 2.448006] Flags: NzCv=C2=A0 IRQs on=C2=A0 FIQs on=C2=A0 Mode= SVC_32=C2=A0 ISA ARM=C2=A0 Segment kernel
[=C2=A0 =C2=A0 2.455674] Control: 10c5387d=C2=A0 Table: 9b4e8019=C2=A0 DAC:= 00000015
[=C2=A0 =C2=A0 2.461703] Process kworker/u2:0 (pid: 6, stack limit =3D 0xdb= 074220)
[=C2=A0 =C2=A0 2.468278] Stack: (0xdb075e40 to 0xdb076000)
[=C2=A0 =C2=A0 2.472856] 5e40: db4737d0 db0e15f0 00000001 00000009 db0e15f0= db4737d0 c0c0a274 db0e15f0
[=C2=A0 =C2=A0 2.481441] 5e60: 00000001 ffffffef db0e0410 fffffdfb c0ec14dc= 00000009 db02d000 00000001
[=C2=A0 =C2=A0 2.490026] 5e80: 00000002 c0610564 c061051c db0e0410 c0f41e24= 00000000 c0ec14dc c060efa8
[=C2=A0 =C2=A0 2.498610] 5ea0: 00000000 db075ed0 c060f238 00000001 00000000= c060d6ac db02a970 db4740b8
[=C2=A0 =C2=A0 2.507195] 5ec0: db0e0410 db0e0444 c0ea13f0 c060ed68 db0e0410= 00000001 00000000 db0e0410
[=C2=A0 =C2=A0 2.515780] 5ee0: db0e0410 c0ea13f0 db423b00 c060e524 db0e0410= c0ea1390 c0ea1378 c060e8fc
[=C2=A0 =C2=A0 2.524365] 5f00: db02d000 c0ea13ac db04f400 c025f260 dfaa43c0= db04f400 00000001 db04f414
[=C2=A0 =C2=A0 2.532951] 5f20: 00000001 db04f400 db02d018 00000088 db02d000= db04f400 00000002 c025f4c0
[=C2=A0 =C2=A0 2.541535] 5f40: db0597c0 db02b640 00000000 db02d000 c025f498= 00000000 00000000 00000000
[=C2=A0 =C2=A0 2.550120] 5f60: 00000000 c0264618 db059300 00000000 ffa4e9fc= db02d000 00000000 00000000
[=C2=A0 =C2=A0 2.558705] 5f80: db075f80 db075f80 00000000 00000000 db075f90= db075f90 db075fac db02b640
[=C2=A0 =C2=A0 2.567289] 5fa0: c0264540 00000000 00000000 c02109a8 00000000= 00000000 00000000 00000000
[=C2=A0 =C2=A0 2.575873] 5fc0: 00000000 00000000 00000000 00000000 00000000= 00000000 00000000 00000000
[=C2=A0 =C2=A0 2.584458] 5fe0: 00000000 00000000 00000000 00000000 00000013= 00000000 d79d5c5b baafffaa
[=C2=A0 =C2=A0 2.593070] [<c081703c>] (omap_hsmmc_probe) from [<c0= 610564>] (platform_drv_probe+0x48/0xa4)
[=C2=A0 =C2=A0 2.601936] [<c0610564>] (platform_drv_probe) from [<= c060efa8>] (driver_probe_device+0x1c8/0x26c)
[=C2=A0 =C2=A0 2.611254] [<c060efa8>] (driver_probe_device) from [<= ;c060d6ac>] (bus_for_each_drv+0x44/0x8c)
[=C2=A0 =C2=A0 2.620205] [<c060d6ac>] (bus_for_each_drv) from [<c0= 60ed68>] (__device_attach+0x88/0xd8)
[=C2=A0 =C2=A0 2.628793] [<c060ed68>] (__device_attach) from [<c06= 0e524>] (bus_probe_device+0x84/0x8c)
[=C2=A0 =C2=A0 2.637381] [<c060e524>] (bus_probe_device) from [<c0= 60e8fc>] (deferred_probe_work_func+0x5c/0x88)
[=C2=A0 =C2=A0 2.646799] [<c060e8fc>] (deferred_probe_work_func) from= [<c025f260>] (process_one_work+0x134/0x338)
[=C2=A0 =C2=A0 2.656393] [<c025f260>] (process_one_work) from [<c0= 25f4c0>] (worker_thread+0x28/0x4cc)
[=C2=A0 =C2=A0 2.664891] [<c025f4c0>] (worker_thread) from [<c0264= 618>] (kthread+0xd8/0xf4)
[=C2=A0 =C2=A0 2.672485] [<c0264618>] (kthread) from [<c02109a8>= ;] (ret_from_fork+0x14/0x2c)
[=C2=A0 =C2=A0 2.680070] Code: e5940300 e3a01001 ebf80383 e594332c (e593202= c)
[=C2=A0 =C2=A0 2.686469] ---[ end trace 2bc5564f7a786282 ]---
[=C2=A0 =C2=A0 2.691516] Unable to handle kernel paging request at virtual = address ffffffec
[=C2=A0 =C2=A0 2.699101] pgd =3D c0204000
[=C2=A0 =C2=A0 2.701939] [ffffffec] *pgd=3D9fede821, *pte=3D00000000, *ppte= =3D00000000
[=C2=A0 =C2=A0 2.708543] Internal error: Oops: 17 [#2] SMP ARM
[=C2=A0 =C2=A0 2.713477] Modules linked in:
[=C2=A0 =C2=A0 2.716693] CPU: 0 PID: 6 Comm: kworker/u2:0 Tainted: G=C2=A0 = =C2=A0 =C2=A0 D=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A04.2.0-rc2-00080-g9ea52aaed= 426 #6
[=C2=A0 =C2=A0 2.726546] Hardware name: Generic AM33XX (Flattened Device Tr= ee)
[=C2=A0 =C2=A0 2.732949] task: db0597c0 ti: db074000 task.ti: db074000
[=C2=A0 =C2=A0 2.738618] PC is at kthread_data+0x4/0xc
[=C2=A0 =C2=A0 2.742829] LR is at wq_worker_sleeping+0xc/0xd0
[=C2=A0 =C2=A0 2.747674] pc : [<c0264b60>]=C2=A0 =C2=A0 lr : [<c02= 6041c>]=C2=A0 =C2=A0 psr: 20000193
[=C2=A0 =C2=A0 2.747674] sp : db075c50=C2=A0 ip : dfaa7040=C2=A0 fp : db075= c9c
[=C2=A0 =C2=A0 2.759716] r10: c0dfe6a8=C2=A0 r9 : db0597c0=C2=A0 r8 : c0dfa= 040
[=C2=A0 =C2=A0 2.765196] r7 : 00000000=C2=A0 r6 : db059a54=C2=A0 r5 : c0dfa= 040=C2=A0 r4 : 00000000
[=C2=A0 =C2=A0 2.772042] r3 : 00000000=C2=A0 r2 : 00000000=C2=A0 r1 : 00000= 000=C2=A0 r0 : db0597c0
[=C2=A0 =C2=A0 2.778891] Flags: nzCv=C2=A0 IRQs off=C2=A0 FIQs on=C2=A0 Mod= e SVC_32=C2=A0 ISA ARM=C2=A0 Segment user
[=C2=A0 =C2=A0 2.786468] Control: 10c5387d=C2=A0 Table: 9b4e8019=C2=A0 DAC:= 00000015
[=C2=A0 =C2=A0 2.792496] Process kworker/u2:0 (pid: 6, stack limit =3D 0xdb= 074220)
[=C2=A0 =C2=A0 2.799071] Stack: (0xdb075c50 to 0xdb076000)
[=C2=A0 =C2=A0 2.803645] 5c40:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0dfaa7040 c0958060 00000001 c0f04794
[=C2=A0 =C2=A0 2.812231] 5c60: db0597c0 c024d248 c0df7280 00000001 c09583e0= 1ecad000 db0599d0 db075a84
[=C2=A0 =C2=A0 2.820816] 5c80: db058000 db0599d0 db075cb0 0000000b 00000001= 00000001 db075ca4 c09583e0
[=C2=A0 =C2=A0 2.829401] 5ca0: db0597c0 c024e688 c0bac160 db075ccc db075cb0= db075cb0 db075df8 c0f02604
[=C2=A0 =C2=A0 2.837986] 5cc0: db075df8 c0e02ce4 60000193 0000000b 00000001= c081703e c0817040 c0213a04
[=C2=A0 =C2=A0 2.846571] 5ce0: db074220 0000000b 00000000 c0e02ce4 00000000= 00000008 65000000 30343935
[=C2=A0 =C2=A0 2.855156] 5d00: 20303033 30613365 31303031 66626520 38333038= 35652033 33333439 28206332
[=C2=A0 =C2=A0 2.863741] 5d20: 33393565 63323032 c0002029 db075d4c 00000000= 00001028 00000007 fa06012c
[=C2=A0 =C2=A0 2.872327] 5d40: c0e0309c db075df8 0000009e db4e1300 fa060100= c020a2ac 00000000 80000000
[=C2=A0 =C2=A0 2.880912] 5d60: 00000007 00000000 00000000 fa06012c db0e1820= db4f3eb0 db4f3eb0 c035a628
[=C2=A0 =C2=A0 2.889496] 5d80: 00000002 db4f3eb0 00000000 00000000 db0e1820= c035a8a4 c096add8 c0ea1af4
[=C2=A0 =C2=A0 2.898080] 5da0: db0e1820 00000000 db0e1820 db4f3eb0 c096add8= c0ea1af4 db0e1820 c035bcb8
[=C2=A0 =C2=A0 2.906664] 5dc0: 00000000 00000000 00000000 c035c454 00001000= 00000000 db0de9cd 0000000d
[=C2=A0 =C2=A0 2.915248] 5de0: c081703c a0000013 ffffffff db075e2c 00000000= c0214118 fffffff5 00000008
[=C2=A0 =C2=A0 2.923833] 5e00: 00000001 fa060100 db4e1000 00000000 db0e0400= db0e0410 00000000 0000009e
[=C2=A0 =C2=A0 2.932419] 5e20: db4e1300 fa060100 00000064 db075e40 c06170d0= c081703c a0000013 ffffffff
[=C2=A0 =C2=A0 2.941003] 5e40: db4737d0 db0e15f0 00000001 00000009 db0e15f0= db4737d0 c0c0a274 db0e15f0
[=C2=A0 =C2=A0 2.949588] 5e60: 00000001 ffffffef db0e0410 fffffdfb c0ec14dc= 00000009 db02d000 00000001
[=C2=A0 =C2=A0 2.958172] 5e80: 00000002 c0610564 c061051c db0e0410 c0f41e24= 00000000 c0ec14dc c060efa8
[=C2=A0 =C2=A0 2.966757] 5ea0: 00000000 db075ed0 c060f238 00000001 00000000= c060d6ac db02a970 db4740b8
[=C2=A0 =C2=A0 2.975342] 5ec0: db0e0410 db0e0444 c0ea13f0 c060ed68 db0e0410= 00000001 00000000 db0e0410
[=C2=A0 =C2=A0 2.983927] 5ee0: db0e0410 c0ea13f0 db423b00 c060e524 db0e0410= c0ea1390 c0ea1378 c060e8fc
[=C2=A0 =C2=A0 2.992512] 5f00: db02d000 c0ea13ac db04f400 c025f260 dfaa43c0= db04f400 00000001 db04f414
[=C2=A0 =C2=A0 3.001098] 5f20: 00000001 db04f400 db02d018 00000088 db02d000= db04f400 00000002 c025f4c0
[=C2=A0 =C2=A0 3.009683] 5f40: db0597c0 db02b640 00000000 db02d000 c025f498= 00000000 00000000 00000000
[=C2=A0 =C2=A0 3.018269] 5f60: 00000000 c0264618 db059300 00000000 ffa4e9fc= db02d000 00000000 00000000
[=C2=A0 =C2=A0 3.026854] 5f80: db075f80 db075f80 00000001 00010001 db075f90= db075f90 db075fac db02b640
[=C2=A0 =C2=A0 3.035438] 5fa0: c0264540 00000000 00000000 c02109a8 00000000= 00000000 00000000 00000000
[=C2=A0 =C2=A0 3.044021] 5fc0: 00000000 00000000 00000000 00000000 00000000= 00000000 00000000 00000000
[=C2=A0 =C2=A0 3.052605] 5fe0: 00000000 00000000 00000000 00000000 00000013= 00000000 d79d5c5b baafffaa
[=C2=A0 =C2=A0 3.061195] [<c0264b60>] (kthread_data) from [<c02604= 1c>] (wq_worker_sleeping+0xc/0xd0)
[=C2=A0 =C2=A0 3.069606] [<c026041c>] (wq_worker_sleeping) from [<= c0958060>] (__schedule+0x298/0x51c)
[=C2=A0 =C2=A0 3.078102] [<c0958060>] (__schedule) from [<c09583e0= >] (schedule+0x34/0x98)
[=C2=A0 =C2=A0 3.085507] [<c09583e0>] (schedule) from [<c024e688&g= t;] (do_exit+0x5c8/0x8f0)
[=C2=A0 =C2=A0 3.092825] [<c024e688>] (do_exit) from [<c0213a04>= ;] (die+0x3e0/0x428)
[=C2=A0 =C2=A0 3.099683] [<c0213a04>] (die) from [<c020a2ac>] (= do_DataAbort+0xa4/0xb4)
[=C2=A0 =C2=A0 3.106812] [<c020a2ac>] (do_DataAbort) from [<c02141= 18>] (__dabt_svc+0x38/0x60)
[=C2=A0 =C2=A0 3.114570] Exception stack(0xdb075df8 to 0xdb075e40)
[=C2=A0 =C2=A0 3.119870] 5de0:=C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 = =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2= =A0fffffff5 00000008
[=C2=A0 =C2=A0 3.128455] 5e00: 00000001 fa060100 db4e1000 00000000 db0e0400= db0e0410 00000000 0000009e
[=C2=A0 =C2=A0 3.137040] 5e20: db4e1300 fa060100 00000064 db075e40 c06170d0= c081703c a0000013 ffffffff
[=C2=A0 =C2=A0 3.145629] [<c0214118>] (__dabt_svc) from [<c081703c= >] (omap_hsmmc_probe+0x2b8/0xa14)
[=C2=A0 =C2=A0 3.153949] [<c081703c>] (omap_hsmmc_probe) from [<c0= 610564>] (platform_drv_probe+0x48/0xa4)
[=C2=A0 =C2=A0 3.162813] [<c0610564>] (platform_drv_probe) from [<= c060efa8>] (driver_probe_device+0x1c8/0x26c)
[=C2=A0 =C2=A0 3.172129] [<c060efa8>] (driver_probe_device) from [<= ;c060d6ac>] (bus_for_each_drv+0x44/0x8c)
[=C2=A0 =C2=A0 3.181080] [<c060d6ac>] (bus_for_each_drv) from [<c0= 60ed68>] (__device_attach+0x88/0xd8)
[=C2=A0 =C2=A0 3.189668] [<c060ed68>] (__device_attach) from [<c06= 0e524>] (bus_probe_device+0x84/0x8c)
[=C2=A0 =C2=A0 3.198256] [<c060e524>] (bus_probe_device) from [<c0= 60e8fc>] (deferred_probe_work_func+0x5c/0x88)
[=C2=A0 =C2=A0 3.207665] [<c060e8fc>] (deferred_probe_work_func) from= [<c025f260>] (process_one_work+0x134/0x338)
[=C2=A0 =C2=A0 3.217255] [<c025f260>] (process_one_work) from [<c0= 25f4c0>] (worker_thread+0x28/0x4cc)
[=C2=A0 =C2=A0 3.225752] [<c025f4c0>] (worker_thread) from [<c0264= 618>] (kthread+0xd8/0xf4)
[=C2=A0 =C2=A0 3.233337] [<c0264618>] (kthread) from [<c02109a8>= ;] (ret_from_fork+0x14/0x2c)
[=C2=A0 =C2=A0 3.240920] Code: e513001c e7e00150 e12fff1e e5903268 (e513001= 4)
[=C2=A0 =C2=A0 3.247317] ---[ end trace 2bc5564f7a786283 ]---
[=C2=A0 =C2=A0 3.252159] Fixing recursive fault but reboot is needed!
~$off
# PYBOOT: Exception: kernel: Unable to handle kernel paging request at virt= ual address ffffffec

#
# PYBOOT: cmdline: pyboot pepper
# PYBOOT: Time: 17.30 (bootloader: 12.60, setup: 0.22, kernel: 0.00)
# PYBOOT: Warnings: 1
# PYBOOT: Result: FAIL

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