[Buildroot] Compiling buildroot for Arm "Armada 166E" Target

[Baruch Siach]

Hi Aweem,

On Wed, Aug 09, 2017 at 06:00:55PM +0530, Aseem Sharma wrote:
> I am naive to buildroot & processor world trying to compile
> "buildroot-2017.02.5" for "Marvell ARM Armada 166E processor (compatible to
> ARMv5TE instruction-set)" based old system. However, I do not understand
> the options to be selected in "make menuconfig" for
> 1. Target options->Target Architecture {think should be ARM - little endian}
> 2. Target options->Target Architecture variant
> 
> Thanks in advance for your help.

Based on the Armada 16x Datasheet[1], the mainline kernel 
arch/arm/mach-mmp/Kconfig (CONFIG_CPU_PXA168) and arch/arm/Kconfig 
(CONFIG_IWMMXT), it seems like you need the iwmmxt ARM variant for your Armada 
166E processor.

[1] http://www.marvell.com.cn/application-processors/armada-100/assets/armada_16x_datasheet.pdf

baruch

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