Re: [PATCH v2 2/4] arm: mach-k3: Do not map ATF and OPTEE regions in MMU

2023-12-15 Thread Tom Rini
On Tue, Nov 28, 2023 at 11:05:26AM -0600, Andrew Davis wrote: > ATF and OPTEE regions may be firewalled from non-secure entities. To > prevent access to this area we leave a hole there in the MMU map. This > is the same idea as [0] but we complete that patch by adding the same > for AM65, J721e,

Re: [PATCH v2 2/4] arm: mach-k3: Do not map ATF and OPTEE regions in MMU

2023-11-29 Thread Andrew Davis
On 11/29/23 2:00 AM, Manorit Chawdhry wrote: Hi Andrew, On 28/11/23 22:35, Andrew Davis wrote: ATF and OPTEE regions may be firewalled from non-secure entities. To prevent access to this area we leave a hole there in the MMU map. This is the same idea as [0] but we complete that patch by

Re: [PATCH v2 2/4] arm: mach-k3: Do not map ATF and OPTEE regions in MMU

2023-11-29 Thread Manorit Chawdhry
Hi Andrew, On 28/11/23 22:35, Andrew Davis wrote: > ATF and OPTEE regions may be firewalled from non-secure entities. To > prevent access to this area we leave a hole there in the MMU map. This > is the same idea as [0] but we complete that patch by adding the same > for AM65, J721e, J7200, and

[PATCH v2 2/4] arm: mach-k3: Do not map ATF and OPTEE regions in MMU

2023-11-28 Thread Andrew Davis
ATF and OPTEE regions may be firewalled from non-secure entities. To prevent access to this area we leave a hole there in the MMU map. This is the same idea as [0] but we complete that patch by adding the same for AM65, J721e, J7200, and J721s2 here. [0] commit 0688ff3ae23c ("arm: mach-k3: