Re: [PATCH v2 2/2] arm: dts: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication

2021-06-16 Thread Aswath Govindraju
Hi Suman, On 16/06/21 10:49 pm, Suman Anna wrote: > On 6/16/21 11:38 AM, Aswath Govindraju wrote: >> The final 128KB in SRAM is reserved by default for DMSC-lite code and >> secure proxy communication buffer. The memory region used for DMSC-lite >> code can be optionally freed up by secure

Re: [PATCH v2 2/2] arm: dts: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication

2021-06-16 Thread Suman Anna
On 6/16/21 11:38 AM, Aswath Govindraju wrote: > The final 128KB in SRAM is reserved by default for DMSC-lite code and > secure proxy communication buffer. The memory region used for DMSC-lite > code can be optionally freed up by secure firmware API[1]. However, the > buffer for secure proxy

[PATCH v2 2/2] arm: dts: k3-am64-main: Reserve OCMRAM for DMSC-lite and secure proxy communication

2021-06-16 Thread Aswath Govindraju
The final 128KB in SRAM is reserved by default for DMSC-lite code and secure proxy communication buffer. The memory region used for DMSC-lite code can be optionally freed up by secure firmware API[1]. However, the buffer for secure proxy communication is not configurable. This default hardware