Hi,
I have tried several ways to flash my BBB's eMMC including:
1) un-commenting the following line in /boot/uEnv.txt :
#cmdline=init=/opt/scripts/tools/eMMC/init-eMMC-flasher-v3.sh
2) pushing the S2 button in power-up .
In both methods nothing happens and it boots on uSD card. The minicom
output is as follows:
U-Boot SPL 2016.03-00001-gd12d09f (Mar 17 2016 - 16:16:15)
Trying to boot from MMC
bad magic
U-Boot 2016.03-00001-gd12d09f (Mar 17 2016 - 16:16:15 -0500), Build:
jenkins-github_Bootloader-Builder-351
Watchdog enabled
I2C: ready
DRAM: 512 MiB
Reset Source: Power-on reset has occurred.
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Using default environment
Net: <ethaddr> not set. Validating first E-fuse MAC
cpsw, usb_ether
Press SPACE to abort autoboot in 2 seconds
switch to partitions #0, OK
mmc0 is current device
Scanning mmc 0:1...
gpio: pin 56 (gpio 56) value is 0
gpio: pin 55 (gpio 55) value is 0
gpio: pin 54 (gpio 54) value is 0
gpio: pin 53 (gpio 53) value is 1
switch to partitions #0, OK
mmc0 is current device
gpio: pin 54 (gpio 54) value is 1
Checking for: /uEnv.txt ...
1179 bytes read in 12 ms (95.7 KiB/s)
gpio: pin 55 (gpio 55) value is 1
Loaded environment from uEnv.txt
Importing environment from mmc ...
Checking if uenvcmd is set ...
gpio: pin 56 (gpio 56) value is 1
Running uenvcmd ...
1197 bytes read in 69 ms (16.6 KiB/s)
debug: [/boot/vmlinuz-4.4.9-ti-r25] ...
7833256 bytes read in 501 ms (14.9 MiB/s)
debug: [/boot/initrd.img-4.4.9-ti-r25] ...
4761957 bytes read in 321 ms (14.1 MiB/s)
debug: [/boot/dtbs/4.4.9-ti-r25/am335x-boneblack.dtb] ...
60958 bytes read in 92 ms (646.5 KiB/s)
debug: [console=tty0 console=ttyO0,115200n8 root=/dev/mmcblk0p1
rootfstype=ext4 rootwait coherent_pool=1M quiet cape_universal=enable] ...
debug: [bootz 0x82000000 0x88080000:48a965 0x88000000] ...
Kernel image @ 0x82000000 [ 0x000000 - 0x7786a8 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Using Device Tree in place at 88000000, end 88011e1d
Starting kernel ...
[ 2.006623] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 2.177466] omap_voltage_late_init: Voltage driver support not added
[ 2.184898] PM: Cannot get wkup_m3_ipc handle
[ 2.293317] bone_capemgr bone_capemgr: slot #0: No cape found
[ 2.337340] bone_capemgr bone_capemgr: slot #1: No cape found
[ 2.381298] bone_capemgr bone_capemgr: slot #2: No cape found
[ 2.425306] bone_capemgr bone_capemgr: slot #3: No cape found
Loading, please wait...
fsck: error 2 (No such file or directory) while executing fsck.ext4 for
/dev/mmcblk0p1
fsck exited with status code 8
[ 10.416490] systemd-fsck[158]: rootfs: clean, 137855/217728 files,
813740/870144 blocks
[ 17.392524] remoteproc1: failed to load am335x-pru0-fw
[ 17.529704] remoteproc1: request_firmware failed: -2
[ 17.534990] pru-rproc 4a334000.pru0: rproc_boot failed
[ 18.040100] remoteproc1: failed to load am335x-pru1-fw
[ 18.081632] remoteproc1: request_firmware failed: -2
[ 18.086946] pru-rproc 4a338000.pru1: rproc_boot failed
[ 21.591446] platform 48300180.eqep: Cannot lookup hwmod 'eqep0'
[ 21.642885] platform 48302180.eqep: Cannot lookup hwmod 'eqep1'
[ 21.691230] platform 48304180.eqep: Cannot lookup hwmod 'eqep2'
[ 22.556778] eqep 48300180.eqep: failed to get clock
[ 22.778073] eqep 48302180.eqep: failed to get clock
[ 23.112100] eqep 48304180.eqep: failed to get clock
Debian GNU/Linux 8 beaglebone ttyS0
BeagleBoard.org Debian Image 2016-05-13
Support/FAQ: http://elinux.org/Beagleboard:BeagleBoneBlack_Debian
default username:password is [debian:temppwd]
The IP Address for usb0 is: 192.168.7.2
beaglebone login:
when I run "lsblk" on my BBB it outputs like this:
mmcblk1boot0 179:16 0 1M 1 disk
mmcblk1boot1 179:24 0 1M 1 disk
mmcblk0 179:0 0 3.7G 0 disk
����─mmcblk0p1 179:1 0 3.3G 0 part /
mmcblk1 179:8 0 1.8G 0 disk
��└��─mmcblk1p1 179:9 0 1.8G 0 part
which shows that eMMC storage is 1.8G. very surprised!
don't know where to go from here!
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