Re: [PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-07 Thread Manorit Chawdhry
On 10:27-20230508, Vignesh Raghavendra wrote: > > > On 08/05/23 10:21, Manorit Chawdhry wrote: > > Hi Nishanth, > > > > On 08:45-20230505, Nishanth Menon wrote: > >> Manorit, > >> > >> On 20:59-20230504, Tom Rini wrote: > >>> On Thu, May 04, 2023 at 11:07:07AM +0530, Manorit Chawdhry wrote: >

Re: [PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-07 Thread Vignesh Raghavendra
On 08/05/23 10:21, Manorit Chawdhry wrote: > Hi Nishanth, > > On 08:45-20230505, Nishanth Menon wrote: >> Manorit, >> >> On 20:59-20230504, Tom Rini wrote: >>> On Thu, May 04, 2023 at 11:07:07AM +0530, Manorit Chawdhry wrote: >>> On K3 HS-SE devices all the firewalls are locked by default

Re: [PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-07 Thread Manorit Chawdhry
Hi Nishanth, On 08:45-20230505, Nishanth Menon wrote: > Manorit, > > On 20:59-20230504, Tom Rini wrote: > > On Thu, May 04, 2023 at 11:07:07AM +0530, Manorit Chawdhry wrote: > > > > > On K3 HS-SE devices all the firewalls are locked by default > > > until sysfw comes up. Rom configures some of

Re: [PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-05 Thread Nishanth Menon
Manorit, On 20:59-20230504, Tom Rini wrote: > On Thu, May 04, 2023 at 11:07:07AM +0530, Manorit Chawdhry wrote: > > > On K3 HS-SE devices all the firewalls are locked by default > > until sysfw comes up. Rom configures some of the firewall for its usage > > along with the SRAM for R5 but the

Re: [PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-04 Thread Tom Rini
On Thu, May 04, 2023 at 11:07:07AM +0530, Manorit Chawdhry wrote: > On K3 HS-SE devices all the firewalls are locked by default > until sysfw comes up. Rom configures some of the firewall for its usage > along with the SRAM for R5 but the PSRAM region is still locked. > > The K3 MCU Scratchpad

[PATCH v2 2/3] Kconfig: j721s2: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-05-03 Thread Manorit Chawdhry
On K3 HS-SE devices all the firewalls are locked by default until sysfw comes up. Rom configures some of the firewall for its usage along with the SRAM for R5 but the PSRAM region is still locked. The K3 MCU Scratchpad for j721s2 was set to a PSRAM region triggering the firewall exception before