I am trying to get the mainline kernel running on the MX28 EVK.
But I get no output after "Uncompressing Linux... done, booting the kernel."
FSL kernel works fine.
I have tried both linux-3.1-rc4 from kernel.org and git clone git://git.pengutronix.de/git/imx/linux-2.6.git.
Here are the steps I am following:
export CROSS_COMPILE=/opt/freescale/usr/local/gcc-4.4.4-glibc-2.11.1-multilib-1.0/arm-fsl-linux-gnueabi/bin/arm-linux-
export ARCH=arm
make mxs_defconfig
make KALLSYMS_EXTRA_PASS=1 uImage
[Copy uImage to tftp server, reboot board running u-boot]
## Booting kernel from Legacy Image at 42000000 ...
Image Name: Linux-3.1.0-rc4
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1989664 Bytes = 1.9 MB
Load Address: 40008000
Entry Point: 40008000
Verifying Checksum ... OK
Loading Kernel Image ... OK
OK
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
What's your kernel command line? Is your console pointing to ttyAMA0?
rsc