Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-03 Thread Marek Vasut
On 1/3/23 02:05, Adam Ford wrote: On Mon, Jan 2, 2023 at 5:58 PM Marek Vasut wrote: On 1/3/23 00:47, Adam Ford wrote: On Mon, Jan 2, 2023 at 5:41 PM Marek Vasut wrote: On 1/2/23 17:44, Adam Ford wrote: On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: On 12/22/22 04:05, Adam Ford wrot

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-02 Thread Adam Ford
On Mon, Jan 2, 2023 at 5:58 PM Marek Vasut wrote: > > On 1/3/23 00:47, Adam Ford wrote: > > On Mon, Jan 2, 2023 at 5:41 PM Marek Vasut wrote: > >> > >> On 1/2/23 17:44, Adam Ford wrote: > >>> On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: > > On 12/22/22 04:05, Adam Ford wrote: > >

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-02 Thread Marek Vasut
On 1/3/23 00:47, Adam Ford wrote: On Mon, Jan 2, 2023 at 5:41 PM Marek Vasut wrote: On 1/2/23 17:44, Adam Ford wrote: On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: On 12/22/22 04:05, Adam Ford wrote: On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: Implement basic PSCI provider

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-02 Thread Adam Ford
On Mon, Jan 2, 2023 at 5:41 PM Marek Vasut wrote: > > On 1/2/23 17:44, Adam Ford wrote: > > On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: > >> > >> On 12/22/22 04:05, Adam Ford wrote: > >>> On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: > > Implement basic PSCI provider to let

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-02 Thread Marek Vasut
On 1/2/23 17:44, Adam Ford wrote: On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: On 12/22/22 04:05, Adam Ford wrote: On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: Implement basic PSCI provider to let OS turn CPU cores off and on, power off and restart the system and determine PSCI

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2023-01-02 Thread Adam Ford
On Wed, Dec 21, 2022 at 9:58 PM Marek Vasut wrote: > > On 12/22/22 04:05, Adam Ford wrote: > > On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: > >> > >> Implement basic PSCI provider to let OS turn CPU cores off and on, > >> power off and restart the system and determine PSCI version. This > >

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2022-12-21 Thread Marek Vasut
On 12/22/22 04:05, Adam Ford wrote: On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: Implement basic PSCI provider to let OS turn CPU cores off and on, power off and restart the system and determine PSCI version. This is sufficient to remove the need for the ATF BL31 blob altogether. To mak

Re: [PATCH 10/10] arm: imx: imx8m: Add basic PSCI provider implementation

2022-12-21 Thread Adam Ford
On Wed, Dec 21, 2022 at 6:47 PM Marek Vasut wrote: > > Implement basic PSCI provider to let OS turn CPU cores off and on, > power off and restart the system and determine PSCI version. This > is sufficient to remove the need for the ATF BL31 blob altogether. > > To make use of this functionality,