Re: [Uboot-stm32] [PATCH] stm32mp: Reserve OPTEE area in EFI memory map

2024-04-22 Thread Patrice CHOTARD
On 4/19/24 09:44, Patrice CHOTARD wrote: > > > On 4/17/24 09:45, Heinrich Schuchardt wrote: >> On 17.04.24 09:25, Patrick DELAUNAY wrote: >>> Hi, >>> >>> On 3/8/24 11:12, Patrice Chotard wrote: Since commit 7b78d6438a2b3 ("efi_loader: Reserve unaccessible memory") memory region

Re: [PATCH] stm32mp: Reserve OPTEE area in EFI memory map

2024-04-19 Thread Patrice CHOTARD
On 4/17/24 09:45, Heinrich Schuchardt wrote: > On 17.04.24 09:25, Patrick DELAUNAY wrote: >> Hi, >> >> On 3/8/24 11:12, Patrice Chotard wrote: >>> Since commit 7b78d6438a2b3 ("efi_loader: Reserve unaccessible memory") >>> memory region above ram_top is tagged in EFI memory map as >>>

Re: [PATCH] stm32mp: Reserve OPTEE area in EFI memory map

2024-04-17 Thread Heinrich Schuchardt
On 17.04.24 09:25, Patrick DELAUNAY wrote: Hi, On 3/8/24 11:12, Patrice Chotard wrote: Since commit 7b78d6438a2b3 ("efi_loader: Reserve unaccessible memory") memory region above ram_top is tagged in EFI memory map as EFI_BOOT_SERVICES_DATA. In case of STM32MP1 platform, above ram_top, there is

Re: [PATCH] stm32mp: Reserve OPTEE area in EFI memory map

2024-04-17 Thread Patrick DELAUNAY
Hi, On 3/8/24 11:12, Patrice Chotard wrote: Since commit 7b78d6438a2b3 ("efi_loader: Reserve unaccessible memory") memory region above ram_top is tagged in EFI memory map as EFI_BOOT_SERVICES_DATA. In case of STM32MP1 platform, above ram_top, there is one reserved-memory region tagged "no-map"

[PATCH] stm32mp: Reserve OPTEE area in EFI memory map

2024-03-08 Thread Patrice Chotard
Since commit 7b78d6438a2b3 ("efi_loader: Reserve unaccessible memory") memory region above ram_top is tagged in EFI memory map as EFI_BOOT_SERVICES_DATA. In case of STM32MP1 platform, above ram_top, there is one reserved-memory region tagged "no-map" dedicated to OP-TEE (addr=de00