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From: | Sergey Fedorov |
Subject: | Re: [Qemu-devel] [PATCH v2 01/23] target-arm: add new CPU feature for Security Extensions |
Date: | Wed, 21 May 2014 20:47:01 +0400 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
On 21.05.2014 20:41, Peter Maydell wrote: > If we want to have -kernel boot in NS then yes, the bootloader > stub is the place that code should go. > > The difficulty with -kernel being NS is that some guest kernels > for some boards may be assuming that they will run in secure state > and can directly access h/w or registers which aren't accessible > from NS. I guess we need to implement it and then see if any of our > guest images stop working... Then maybe we can extend arm_boot_info structure to deal with this. Regards, Sergey Fedorov.
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