On Mon, 8 Mar 2021 19:01:34 +0530
Manivannan Sadhasivam wrote:
> On Mon, Mar 08, 2021 at 10:10:59AM +0100, Boris Brezillon wrote:
> > On Mon, 8 Mar 2021 11:14:46 +0530
> > Manivannan Sadhasivam wrote:
> >
> > > On a typical end product, a vendor may choose to secure some regions in
> > > the
On Mon, Mar 08, 2021 at 10:10:59AM +0100, Boris Brezillon wrote:
> On Mon, 8 Mar 2021 11:14:46 +0530
> Manivannan Sadhasivam wrote:
>
> > On a typical end product, a vendor may choose to secure some regions in
> > the NAND memory which are supposed to stay intact between FW upgrades.
> > The acc
On Mon, 8 Mar 2021 11:14:46 +0530
Manivannan Sadhasivam wrote:
> On a typical end product, a vendor may choose to secure some regions in
> the NAND memory which are supposed to stay intact between FW upgrades.
> The access to those regions will be blocked by a secure element like
> Trustzone. So
On a typical end product, a vendor may choose to secure some regions in
the NAND memory which are supposed to stay intact between FW upgrades.
The access to those regions will be blocked by a secure element like
Trustzone. So the normal world software like Linux kernel should not
touch these region
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