Query regarding booting kernel image on Linaro Qemu
peter.maydell at linaro.org
Wed Nov 23 08:42:46 UTC 2011
On 23 November 2011 06:03, Jubi Taneja <jubitaneja at gmail.com> wrote:
> I found that QEMU's latest version that I used supports A15.
> New in this month's release:
> - Instructions introduced with the Cortex-A15 (ARM mode
> SDIV and UDIV, and the VFPv4 fused multiply-accumulate
> instructions VFMA, VFMS, VFNMA, VFNMS) are now supported
> in linux-user mode
No, it supports these instructions *in linux-user mode*.
You're trying to use QEMU in system mode, where A15 is
still not yet supported.
> For your reference, I am
> attaching the working (without LPAE support) and non-working (with LPAE
> support) .config files.
Working without LPAE and not-working with LPAE is completely the
> Also, as i told that without LPAE support, Kernel boots properly for VE A9
> or VE A15. But, I am not sure how to verify that it worked correctly for
> A15? I am looking for some cross checking method to ensure that it works for
Boot the kernel on an A15 ARM Fast Model or an A15 FPGA.
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