Re: [U-Boot] [PATCH v7 1/2] armv8: Support loading 32-bit OS in AArch32 execution state

On 10/07/2016 11:56 PM, Alison Wang wrote:

To support loading a 32-bit OS, the execution state will change from AArch64 to AArch32 when jumping to kernel.

The architecture information will be got through checking FIT image, then U-Boot will load 32-bit OS or 64-bit OS automatically.

Signed-off-by: Ebony Zhu ebony.zhu@nxp.com Signed-off-by: Alison Wang alison.wang@nxp.com Signed-off-by: Chenhui Zhao chenhui.zhao@nxp.com

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Changes in v7:

• Move the call for armv8_switch_to_el2_m into this patch.

Reviewers,

May I have your comment please? I intend to merge this set when the merge window opens.

York