Re: [PATCH v2 4/4] ARM: dts: stm32: update stm32mp151 for remote proc synchronization support

2020-10-14 Thread Mathieu Poirier
On Wed, Oct 14, 2020 at 02:54:41PM +0200, Arnaud Pouliquen wrote: > Two backup registers are used to store the Cortex-M4 state and the resource > table address. > Declare the tamp node and add associated properties in m4_rproc node > to allow Linux to attach to a firmware loaded by the first boot

[PATCH v2 4/4] ARM: dts: stm32: update stm32mp151 for remote proc synchronization support

2020-10-14 Thread Arnaud Pouliquen
Two backup registers are used to store the Cortex-M4 state and the resource table address. Declare the tamp node and add associated properties in m4_rproc node to allow Linux to attach to a firmware loaded by the first boot stages. Associated driver implementation is available in commit