Other Parts Discussed in Thread: 4430
Hi,
We are working on our custom board based on omap 4430. We are trying to bring up android jelly bean 4.2.5p1 on it.
We were successfully able to build x-loader , u-boot and kernel for our board. x-loader and u-boot boot up on the board without any problem however there seems to be an issue with the kernel. As soon as the u-boot tries to load the kernel, it hangs without any further message.
Below is the log, the bootargs used can be seen at the u-boot:
@ @ @D(�` @ @ @k��H������U��.HR�.]�][Y��s Inc X-Loader 1.41.0-gdd880470-dirty (Jun 14 2013 - 13:00:28)
mmc read: Invalid size
Starting OS Bootloader from MMC/SD1 ...
U-Boot 1.1.4-g622fcfe5-dirty (Jun 14 2013 - 12:58:39)
Load address: 0x80e80000
DRAM: 1024 MB
Flash: 0 kB
Using default environment
In: serial
Out: serial
Err: serial
Battery not detected
status[initDisplay]: Probing 0x0b success..
Initializing SD(0) Slot.
ptbl slot: SD:(0).
efi partition table not found
efi partition table:
ptbl slot: EMMC:(1).
256 128K xloader
512 3M bootloader
6656 128K misc
7680 128K serialno
7936 16M efs
40704 16K crypto
40736 8M recovery
57120 8M boot
73504 512M system
1122080 256M cache
1646368 512M userdata
Net: KS8851SNL
Hit any key to stop autoboot: 0
OMAP4 GOLDENI #
OMAP4 GOLDENI #
OMAP4 GOLDENI #
OMAP4 GOLDENI # setenv bootargs console=ttyO2,115200n8 root=/dev/mmcblk0p2 rootdelay=2 init=/init vram="32M" omapfb.vram="0:32M" rootfstype=ext3
OMAP4 GOLDENI # mmcinit 0; fatload mmc 0 0x80500000 uImage; bootm 0x80500000
mmc read: Invalid size
3519592 bytes read
## Booting image at 80500000 ...
Image Name: Linux-3.4.34-01535-g499e8d5-dirt
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3519528 Bytes = 3.4 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
I2C read: I/O error
Starting kernel ...
After this it goes blank.
The mach id used is same at the u-boot and kernel.
I have enabled early_printk in the kernel, but still no luck.
Could someone help on this?
Thank You
Prakash
