Print Page - Linaro at TE0720

Title: Linaro at TE0720
Post by: lcn on February 10, 2015, 08:28:21 PM

Hello,

I wonder if there is any way to use a full O/S like linaro with a TE0720+TE0701 board. I followed Vivado 2014.2 flow to HW design and patched my current version of kernel (v3.18) with linux-xlnx_TE0720.patch as the manual shows (seems OK) but the problem is that u-boot-xlnx_TE0720.patch supplied for xilinx-uboot seems to work only with old version (3.9) ...

I tried to use u-boot-te with my current kernel but it hangs at "Starting kernel..."

Is there any solution for this issue for support current version of official xilinx u-boot and kernel? ( Sorry, but Petalinux is not an option for me)

Thanks in advance

Title: Re: Linaro at TE0720
Post by: Antti Lukats on February 10, 2015, 09:06:35 PM

can you explain why you apply patches?

xilinx linux 3.18 + u-boot, everything that is packaged in 2014.4 xilinx linux release works without ANY patching also.

Title: Re: Linaro at TE0720
Post by: lcn on February 10, 2015, 09:16:42 PM

I can't see support for TE0720 when I use current xilinx repositories:

At build U-boot , when:

make zynq_TE0720_config

I obtain:
*** Can't find default configuration "configs/zynq_TE0720_defconfig"!

Also, I can't see a config for TE0720 when I want to build Kernel:

make ARCH=arm TE0720_defconfig

Title: Re: Linaro at TE0720
Post by: lcn on February 10, 2015, 09:28:00 PM

I downloaded the sources from https://github.com/Xilinx/u-boot-xlnx (master-next branch)
Which config should I use for compile u-boot instead 'TE0720_defconfig' ?

And for kernel build, which config should I use? I downloaded form https://github.com/Xilinx/linux-xlnx (master branch)

Thanks in advance.

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Trenz Electronic Products => Trenz Electronic FPGA Modules => Topic started by: lcn on February 10, 2015, 08:28:21 PM