BeagleboneBlack android filesystem compile issue

Hi Arun,

Thanks for the reply,

Filesystem compiled successfully with the build command- make TARGET_PRODUCT=beagleboneblack OMAPES=4.x -j1

I found a difference in the boot up message when compared with precompiled image boot messages-

 For precompiled image [    0.000091] Calibrating delay loop... 996.14 BogoMIPS (lpj=4980736)

and for the image i compiled its [    0.000183] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320) .

Will this affect any functions of the board?

Regards,

Ebin

Hi Ebin,

The MPU frequency 1GHz is enabled on A5A, A5B and A5C. Which is the version of the BeagleBone Black you are trying?

Can you check if the compiled MLO/u-boot and uImage commit ids are latest from the rowboat? Also can you copy the complete dmesg till this print?

Regards,

Arun 

Hi Arun,

I am using beaglebone black version A5C.

Console messages at bootup-

U-Boot SPL 2013.04-dirty (May 20 2013 - 14:30:06)
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
OMAP SD/MMC: 0
mmc_send_cmd : timeout: No status update
reading u-boot.img
reading u-boot.img


U-Boot 2013.04-dirty (May 20 2013 - 14:30:06)

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
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
214 bytes read in 4 ms (51.8 KiB/s)
Loaded environment from uEnv.txt
Importing environment from mmc ...
Running uenvcmd ...
reading uImage
4178800 bytes read in 505 ms (7.9 MiB/s)
## Booting kernel from Legacy Image at 81000000 ...
   Image Name:   Linux-3.2.0-00244-gcf99001
   Image Type:   ARM Linux Kernel Image (uncompressed)
   Data Size:    4178736 Bytes = 4 MiB
   Load Address: 80008000
   Entry Point:  80008000
   Verifying Checksum ... OK
   Loading Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux... done, booting the kernel.
[    0.000000] Linux version 3.2.0-00244-gcf99001 (root@ebin-VirtualBox) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #1 Sat Aug 3 01:24:27 IST 2013
[    0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine: am335xevm
[    0.000000] Memory policy: ECC disabled, Data cache writeback
[    0.000000] AM335X ES2.0 (sgx neon )
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 130048
[    0.000000] Kernel command line: console=ttyO0,115200n8 androidboot.console=ttyO0 mem=512M root=/dev/mmcblk0p2 rw rootfstype=ext4 rootwait init=/init ip=off
[    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: 512MB = 512MB total
[    0.000000] Memory: 509880k/509880k available, 14408k reserved, 0K highmem
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xfff00000 - 0xfffe0000   ( 896 kB)
[    0.000000]     vmalloc : 0xe0800000 - 0xff000000   ( 488 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xe0000000   ( 512 MB)
[    0.000000]     modules : 0xbf000000 - 0xc0000000   (  16 MB)
[    0.000000]       .text : 0xc0008000 - 0xc078a000   (7688 kB)
[    0.000000]       .init : 0xc078a000 - 0xc07e0000   ( 344 kB)
[    0.000000]       .data : 0xc07e0000 - 0xc084ba70   ( 431 kB)
[    0.000000]        .bss : 0xc084ba94 - 0xc09a3890   (1376 kB)
[    0.000000] NR_IRQS:396
[    0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[    0.000000] Total of 128 interrupts on 1 active controller
[    0.000000] OMAP clockevent source: GPTIMER2 at 24000000 Hz
[    0.000000] OMAP clocksource: GPTIMER1 at 32768 Hz
[    0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 13                                                                     1071999ms
[    0.000000] Console: colour dummy device 80x30
[    0.000152] Calibrating delay loop... 548.86 BogoMIPS (lpj=2744320)
[    0.048706] pid_max: default: 32768 minimum: 301

Regards,

Ebin

Hi Arun,

Thanks for reply.. it worked with holding the switch s2 and booting.

Regards,

Ebin

hi Arjun,

I tried the command with -j1 on ubuntu 12.04 and got the same error.

Can you please help me.

Regards,

Shyam