I'd recommend to get a Linux-distro that runs from microSD card too (like Ubuntu), boot it with Boot-switch pressed and then check the eMMC manually/copy the distro to it.
Am Dienstag, 22. September 2015 15:57:36 UTC+2 schrieb Iñigo Martínez: > > > I have somewhat bricked the BeagleBone Black. When I boot it, when > connected using the serial port, it does write the 'C' character > continuously. Looking through the board I have seen the a post ( > https://groups.google.com/forum/#!topic/beagleboard/pDr_rLDYqy4) where it > has a similar problem. I have tried reflashing the eMMC using several > images but no luck at the moment. > > Using the flasher images, this is the output using the serial port: > > U-Boot 2013.04-dirty (Jun 19 2013 - 09:57:14) > > I2C: ready > DRAM: 512 MiB > WARNING: Caches not enabled > NAND: No NAND device found!!! > 0 MiB > MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 > *** Warning - readenv() failed, using default environment > > musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, > SoftConn) > musb-hdrc: MHDRC RTL version 2.0 > musb-hdrc: setup fifo_mode 4 > musb-hdrc: 28/31 max ep, 16384/16384 memory > USB Peripheral mode controller at 47401000 using PIO, IRQ 0 > musb-hdrc: ConfigData=0xde (UTMI-8, dyn FIFOs, HB-ISO Rx, HB-ISO Tx, > SoftConn) > musb-hdrc: MHDRC RTL version 2.0 > musb-hdrc: setup fifo_mode 4 > musb-hdrc: 28/31 max ep, 16384/16384 memory > USB Host mode controller at 47401800 using PIO, IRQ 0 > Net: <ethaddr> not set. Validating first E-fuse MAC > Phy not found > PHY reset timed out > cpsw, usb_ether > Hit any key to stop autoboot: 0 > gpio: pin 53 (gpio 53) value is 1 > mmc0 is current device > micro SD card found > mmc0 is current device > gpio: pin 54 (gpio 54) value is 1 > SD/MMC found on device 0 > reading uEnv.txt > 14 bytes read in 2 ms (6.8 KiB/s) > Loaded environment from uEnv.txt > Importing environment from mmc ... > gpio: pin 55 (gpio 55) value is 1 > 4270840 bytes read in 742 ms (5.5 MiB/s) > gpio: pin 56 (gpio 56) value is 1 > 24125 bytes read in 37 ms (636.7 KiB/s) > Booting from mmc ... > ## Booting kernel from Legacy Image at 80007fc0 ... > Image Name: Angstrom/3.8.13/beaglebone > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 4270776 Bytes = 4.1 MiB > Load Address: 80008000 > Entry Point: 80008000 > Verifying Checksum ... OK > ## Flattened Device Tree blob at 80f80000 > Booting using the fdt blob at 0x80f80000 > XIP Kernel Image ... OK > OK > Using Device Tree in place at 80f80000, end 80f88e3c > > Starting kernel ... > > Uncompressing Linux... done, booting the kernel. > [ 0.194258] omap2_mbox_probe: platform not supported > [ 0.204902] tps65217-bl tps65217-bl: no platform data provided > [ 0.281411] bone-capemgr bone_capemgr.9: slot #0: No cape found > [ 0.318516] bone-capemgr bone_capemgr.9: slot #1: No cape found > [ 0.355625] bone-capemgr bone_capemgr.9: slot #2: No cape found > [ 0.392734] bone-capemgr bone_capemgr.9: slot #3: No cape found > [ 0.412204] bone-capemgr bone_capemgr.9: slot #6: BB-BONELT-HDMIN > conflict P8.45 (#5:BB-BONELT-HDMI) > [ 0.421850] bone-capemgr bone_capemgr.9: slot #6: Failed verification > [ 0.428623] bone-capemgr bone_capemgr.9: loader: failed to load slot-6 > BB-BONELT-HDMIN:00A0 (prio 2) > [ 0.451158] omap_hsmmc mmc.4: of_parse_phandle_with_args of 'reset' > failed > [ 0.516302] pinctrl-single 44e10800.pinmux: pin 44e10854 already > requested by 44e10800.pinmux; cannot claim for gpio-leds.8 > [ 0.528015] pinctrl-single 44e10800.pinmux: pin-21 (gpio-leds.8) status > -22 > [ 0.535329] pinctrl-single 44e10800.pinmux: could not request pin 21 on > device pinctrl-single > [ 0.756933] Unhandled fault: external abort on non-linefetch (0x1008) > at 0xe09fe000 > [ 0.764946] Internal error: : 1008 [#1] SMP THUMB2 > [ 0.769950] Modules linked in: > [ 0.773154] CPU: 0 Not tainted (3.8.13 #1) > [ 0.777817] PC is at cpsw_probe+0x3fc/0x8a2 > [ 0.782197] LR is at ioremap_page_range+0xc3/0x100 > [ 0.787208] pc : [<c023f752>] lr : [<c019399b>] psr: 80000133 > [ 0.787208] sp : df051e18 ip : df04d7f8 fp : 00000001 > [ 0.799198] r10: df3dace0 r9 : df3d9590 r8 : 00000000 > [ 0.804658] r7 : e09fe000 r6 : df10d600 r5 : df10d610 r4 : df3d9000 > [ 0.811477] r3 : 00000000 r2 : 00000800 r1 : c023f73d r0 : e09fe000 > [ 0.818299] Flags: Nzcv IRQs on FIQs on Mode SVC_32 ISA Thumb > Segment kernel > [ 0.826116] Control: 50c5387d Table: 80004019 DAC: 00000015 > [ 0.832119] Process swapper/0 (pid: 1, stack limit = 0xdf050240) > [ 0.838394] Stack: (0xdf051e18 to 0xdf052000) > [ 0.842949] 1e00: > 00000000 df2a88c0 > [ 0.851500] 1e20: c0659c40 df2a88c0 df3d9298 c036f873 df04cac0 00000000 > df051e4c 00000020 > [ 0.860052] 1e40: 00000008 c00ce4c1 df051e90 df5fc248 df051e78 df04cac0 > df5fc2c8 df5fc248 > [ 0.868603] 1e60: df5fc248 c00ce403 00000000 df5fc248 df10c148 df3d00c0 > 00000000 c00cebdf > [ 0.877155] 1e80: df0464b8 c0040449 00000000 00000003 df10c148 00000000 > c0672990 df10d610 > [ 0.885706] 1ea0: df10d644 c0672990 c01f234d 000000e8 c05edf81 00000000 > 00000000 c01f2cb9 > [ 0.894259] 1ec0: c01f2cad c01f226f 00000000 df10d610 df10d644 c0672990 > c01f234d c01f2381 > [ 0.902810] 1ee0: 00000000 df051ef0 c0672990 c01f139d df046478 df109880 > c0672990 c0672990 > [ 0.911361] 1f00: df3d00c0 c06691f8 00000000 c01f1d33 c04ff0a7 df001348 > c0672990 c05f62f0 > [ 0.919912] 1f20: c061458c c0689cc0 000000e8 c01f2661 00000007 c05f62f0 > c061458c c0689cc0 > [ 0.928463] 1f40: 000000e8 c000868d c05edf81 13000000 c06145b8 00000008 > 00000007 c05f62f0 > [ 0.937013] 1f60: c061458c c0689cc0 000000e8 c05f62f8 c05d61d5 c05d6691 > 00000007 00000007 > [ 0.945563] 1f80: c05d61d5 00000000 00000000 c0369129 00000000 00000000 > 00000000 00000000 > [ 0.954113] 1fa0: 00000000 c036912f 00000000 c000c6fd 00000000 00000000 > 00000000 00000000 > [ 0.962663] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 > 00000000 00000000 > [ 0.971212] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 > 7fdf55ff 7df57ddd > [ 0.979791] [<c023f752>] (cpsw_probe+0x3fc/0x8a2) from [<c01f2cb9>] > (platform_drv_probe+0xd/0xe) > [ 0.988986] [<c01f2cb9>] (platform_drv_probe+0xd/0xe) from [<c01f226f>] > (driver_probe_device+0x67/0x144) > [ 0.998903] [<c01f226f>] (driver_probe_device+0x67/0x144) from > [<c01f2381>] (__driver_attach+0x35/0x48) > [ 1.008729] [<c01f2381>] (__driver_attach+0x35/0x48) from [<c01f139d>] > (bus_for_each_dev+0x29/0x48) > [ 1.018191] [<c01f139d>] (bus_for_each_dev+0x29/0x48) from [<c01f1d33>] > (bus_add_driver+0x83/0x158) > [ 1.027652] [<c01f1d33>] (bus_add_driver+0x83/0x158) from [<c01f2661>] > (driver_register+0x4d/0xa4) > [ 1.037024] [<c01f2661>] (driver_register+0x4d/0xa4) from [<c000868d>] > (do_one_initcall+0x61/0xec) > [ 1.046405] [<c000868d>] (do_one_initcall+0x61/0xec) from [<c05d6691>] > (kernel_init_freeable+0xb9/0x14c) > [ 1.056327] [<c05d6691>] (kernel_init_freeable+0xb9/0x14c) from > [<c036912f>] (kernel_init+0x7/0x90) > [ 1.065796] [<c036912f>] (kernel_init+0x7/0x90) from [<c000c6fd>] > (ret_from_fork+0x11/0x34) > [ 1.074529] Code: ff6c e200 f8c4 05c0 (6803) f44f > [ 1.079539] ---[ end trace 4f887ca3f0928b01 ]--- > [ 1.084817] Kernel panic - not syncing: Attempted to kill init! > exitcode=0x0000000b > [ 1.084817] > [ 1.094373] drm_kms_helper: panic occurred, switching back to text > console > > Looks like the flasher in the uSD isn't able even to boot. Is there any > way to solve this problem ? > > Thank you, > > Best regards, > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
