diff --git a/docs/plat/nvidia-tegra.rst b/docs/plat/nvidia-tegra.rst index bc9e35b4f..02ff38bef 100644 --- a/docs/plat/nvidia-tegra.rst +++ b/docs/plat/nvidia-tegra.rst @@ -1,6 +1,17 @@ NVIDIA Tegra ============ +- .. rubric:: T194 + :name: t194 + +T194 has eight NVIDIA Carmel CPU cores in a coherent multi-processor +configuration. The Carmel cores support the ARM Architecture version 8.2, +executing both 64-bit AArch64 code, and 32-bit AArch32 code. The Carmel +processors are organized as four dual-core clusters, where each cluster has +a dedicated 2 MiB Level-2 unified cache. A high speed coherency fabric connects +these processor complexes and allows heterogeneous multi-processing with all +eight cores if required. + - .. rubric:: T186 :name: t186 @@ -78,9 +89,10 @@ their dispatchers in the image without changing any makefiles. These are the supported Trusted OS' by Tegra platforms. -Tegra132: TLK -Tegra210: TLK and Trusty -Tegra186: Trusty +- Tegra132: TLK +- Tegra210: TLK and Trusty +- Tegra186: Trusty +- Tegra194: Trusty Scatter files ------------- @@ -98,7 +110,7 @@ Preparing the BL31 image to run on Tegra SoCs .. code:: shell CROSS_COMPILE=/bin/aarch64-none-elf- make PLAT=tegra \ - TARGET_SOC= SPD= + TARGET_SOC= SPD= bl31 Platforms wanting to use different TZDRAM\_BASE, can add ``TZDRAM_BASE=``