Re: [PATCH v3 3/4] Kconfig: j721e: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-03-05 Thread Manorit Chawdhry
On 12:34-20230303, Tom Rini wrote: > On Fri, Mar 03, 2023 at 03:59:35PM +0530, Manorit Chawdhry wrote: > > > In non-combined boot flow for K3, 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 v3 3/4] Kconfig: j721e: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-03-03 Thread Tom Rini
On Fri, Mar 03, 2023 at 03:59:35PM +0530, Manorit Chawdhry wrote: > In non-combined boot flow for K3, 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

Re: [PATCH v3 3/4] Kconfig: j721e: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-03-03 Thread Kamlesh Gurudasani
Manorit Chawdhry writes: > In non-combined boot flow for K3, 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 j721e was set to a PSRAM

[PATCH v3 3/4] Kconfig: j721e: Change K3_MCU_SCRATCHPAD_BASE to non firewalled region

2023-03-03 Thread Manorit Chawdhry
In non-combined boot flow for K3, 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 j721e was set to a PSRAM region triggering the firewall excep