Re: stm32mp: The purpose of "!tee_find_device()"

2020-11-04 Thread Etienne Carriere
Hi Alex, On Wed, 4 Nov 2020 at 20:55, Alex G. wrote: > > > > On 11/4/20 1:07 AM, Etienne Carriere wrote: > > On Tue, 3 Nov 2020 at 16:53, Alex G. wrote: > >> > >> On 10/30/20 3:28 AM, Etienne Carriere wrote: > >>> On Thu, 29 Oct 2020 at 15:33, Alex G. wrote: > > On 9/30/20 6:03 PM, Al

Re: stm32mp: The purpose of "!tee_find_device()"

2020-11-04 Thread Alex G.
On 11/4/20 1:07 AM, Etienne Carriere wrote: On Tue, 3 Nov 2020 at 16:53, Alex G. wrote: On 10/30/20 3:28 AM, Etienne Carriere wrote: On Thu, 29 Oct 2020 at 15:33, Alex G. wrote: On 9/30/20 6:03 PM, Alex G. wrote: Hi I'm trying to wrap my head around the purpose of the following lines

Re: stm32mp: The purpose of "!tee_find_device()"

2020-11-03 Thread Etienne Carriere
On Tue, 3 Nov 2020 at 16:53, Alex G. wrote: > > On 10/30/20 3:28 AM, Etienne Carriere wrote: > > On Thu, 29 Oct 2020 at 15:33, Alex G. wrote: > >> > >> On 9/30/20 6:03 PM, Alex G. wrote: > >>> Hi > >>> > >>> I'm trying to wrap my head around the purpose of the following lines in > >>> ft_system_s

Re: stm32mp: The purpose of "!tee_find_device()"

2020-11-03 Thread Alex G.
On 10/30/20 3:28 AM, Etienne Carriere wrote: On Thu, 29 Oct 2020 at 15:33, Alex G. wrote: On 9/30/20 6:03 PM, Alex G. wrote: Hi I'm trying to wrap my head around the purpose of the following lines in ft_system_setup(): if (!CONFIG_IS_ENABLED(OPTEE) || !tee_find_device(NULL,

Re: stm32mp: The purpose of "!tee_find_device()"

2020-10-30 Thread Etienne Carriere
On Thu, 29 Oct 2020 at 15:33, Alex G. wrote: > > On 9/30/20 6:03 PM, Alex G. wrote: > > Hi > > > > I'm trying to wrap my head around the purpose of the following lines in > > ft_system_setup(): > > > > if (!CONFIG_IS_ENABLED(OPTEE) || > > !tee_find_device(NULL, NULL, NULL, NULL)) > >

Re: stm32mp: The purpose of "!tee_find_device()"

2020-10-29 Thread Alex G.
On 9/30/20 6:03 PM, Alex G. wrote: Hi I'm trying to wrap my head around the purpose of the following lines in ft_system_setup(): if (!CONFIG_IS_ENABLED(OPTEE) ||     !tee_find_device(NULL, NULL, NULL, NULL))     stm32_fdt_disable_optee(blob); Hi! Me again! Do we have a (good)

stm32mp: The purpose of "!tee_find_device()"

2020-09-30 Thread Alex G.
Hi I'm trying to wrap my head around the purpose of the following lines in ft_system_setup(): if (!CONFIG_IS_ENABLED(OPTEE) || !tee_find_device(NULL, NULL, NULL, NULL)) stm32_fdt_disable_optee(blob); My interpretation is "if optee is not running, delete the